1,430 results on '"Chakravarti, Aravinda"'
Search Results
2. Rare coding variants in RCN3 are associated with blood pressure
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He, Karen Y, Kelly, Tanika N, Wang, Heming, Liang, Jingjing, Zhu, Luke, Cade, Brian E, Assimes, Themistocles L, Becker, Lewis C, Beitelshees, Amber L, Bielak, Lawrence F, Bress, Adam P, Brody, Jennifer A, Chang, Yen-Pei Christy, Chang, Yi-Cheng, de Vries, Paul S, Duggirala, Ravindranath, Fox, Ervin R, Franceschini, Nora, Furniss, Anna L, Gao, Yan, Guo, Xiuqing, Haessler, Jeffrey, Hung, Yi-Jen, Hwang, Shih-Jen, Irvin, Marguerite Ryan, Kalyani, Rita R, Liu, Ching-Ti, Liu, Chunyu, Martin, Lisa Warsinger, Montasser, May E, Muntner, Paul M, Mwasongwe, Stanford, Naseri, Take, Palmas, Walter, Reupena, Muagututi’a Sefuiva, Rice, Kenneth M, Sheu, Wayne H-H, Shimbo, Daichi, Smith, Jennifer A, Snively, Beverly M, Yanek, Lisa R, Zhao, Wei, Blangero, John, Boerwinkle, Eric, Chen, Yii-Der Ida, Correa, Adolfo, Cupples, L Adrienne, Curran, Joanne E, Fornage, Myriam, He, Jiang, Hou, Lifang, Kaplan, Robert C, Kardia, Sharon LR, Kenny, Eimear E, Kooperberg, Charles, Lloyd-Jones, Donald, Loos, Ruth JF, Mathias, Rasika A, McGarvey, Stephen T, Mitchell, Braxton D, North, Kari E, Peyser, Patricia A, Psaty, Bruce M, Raffield, Laura M, Rao, DC, Redline, Susan, Reiner, Alex P, Rich, Stephen S, Rotter, Jerome I, Taylor, Kent D, Tracy, Russell, Vasan, Ramachandran S, Morrison, Alanna C, Levy, Daniel, Chakravarti, Aravinda, Arnett, Donna K, and Zhu, Xiaofeng
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Biological Sciences ,Genetics ,Cardiovascular ,Human Genome ,Clinical Research ,Aetiology ,2.1 Biological and endogenous factors ,Good Health and Well Being ,Blood Pressure ,Genetic Linkage ,Genetic Predisposition to Disease ,Genome-Wide Association Study ,Humans ,Polymorphism ,Single Nucleotide ,Precision Medicine ,Whole Genome Sequencing ,Rare variant analysis ,Blood pressure ,Whole genome sequencing ,Samoan Obesity ,Lifestyle and Genetic Adaptations Study (OLaGA) Group ,NHLBI Trans-Omics for Precision Medicine (TOPMed) Consortium ,Information and Computing Sciences ,Medical and Health Sciences ,Bioinformatics ,Biological sciences ,Biomedical and clinical sciences - Abstract
BackgroundWhile large genome-wide association studies have identified nearly one thousand loci associated with variation in blood pressure, rare variant identification is still a challenge. In family-based cohorts, genome-wide linkage scans have been successful in identifying rare genetic variants for blood pressure. This study aims to identify low frequency and rare genetic variants within previously reported linkage regions on chromosomes 1 and 19 in African American families from the Trans-Omics for Precision Medicine (TOPMed) program. Genetic association analyses weighted by linkage evidence were completed with whole genome sequencing data within and across TOPMed ancestral groups consisting of 60,388 individuals of European, African, East Asian, Hispanic, and Samoan ancestries.ResultsAssociations of low frequency and rare variants in RCN3 and multiple other genes were observed for blood pressure traits in TOPMed samples. The association of low frequency and rare coding variants in RCN3 was further replicated in UK Biobank samples (N = 403,522), and reached genome-wide significance for diastolic blood pressure (p = 2.01 × 10- 7).ConclusionsLow frequency and rare variants in RCN3 contributes blood pressure variation. This study demonstrates that focusing association analyses in linkage regions greatly reduces multiple-testing burden and improves power to identify novel rare variants associated with blood pressure traits.
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- 2022
3. Insights From a Large-Scale Whole-Genome Sequencing Study of Systolic Blood Pressure, Diastolic Blood Pressure, and Hypertension
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Kelly, Tanika N, Sun, Xiao, He, Karen Y, Brown, Michael R, Taliun, Sarah A Gagliano, Hellwege, Jacklyn N, Irvin, Marguerite R, Mi, Xuenan, Brody, Jennifer A, Franceschini, Nora, Guo, Xiuqing, Hwang, Shih-Jen, de Vries, Paul S, Gao, Yan, Moscati, Arden, Nadkarni, Girish N, Yanek, Lisa R, Elfassy, Tali, Smith, Jennifer A, Chung, Ren-Hua, Beitelshees, Amber L, Patki, Amit, Aslibekyan, Stella, Blobner, Brandon M, Peralta, Juan M, Assimes, Themistocles L, Palmas, Walter R, Liu, Chunyu, Bress, Adam P, Huang, Zhijie, Becker, Lewis C, Hwa, Chii-Min, O’Connell, Jeffrey R, Carlson, Jenna C, Warren, Helen R, Das, Sayantan, Giri, Ayush, Martin, Lisa W, Johnson, W Craig, Fox, Ervin R, Bottinger, Erwin P, Razavi, Alexander C, Vaidya, Dhananjay, Chuang, Lee-Ming, Chang, Yen-Pei C, Naseri, Take, Jain, Deepti, Kang, Hyun Min, Hung, Adriana M, Srinivasasainagendra, Vinodh, Snively, Beverly M, Gu, Dongfeng, Montasser, May E, Reupena, Muagututi A Sefuiva, Heavner, Benjamin D, LeFaive, Jonathon, Hixson, James E, Rice, Kenneth M, Wang, Fei Fei, Nielsen, Jonas B, Huang, Jianfeng, Khan, Alyna T, Zhou, Wei, Nierenberg, Jovia L, Laurie, Cathy C, Armstrong, Nicole D, Shi, Mengyao, Pan, Yang, Stilp, Adrienne M, Emery, Leslie, Wong, Quenna, Hawley, Nicola L, Minster, Ryan L, Curran, Joanne E, Munroe, Patricia B, Weeks, Daniel E, North, Kari E, Tracy, Russell P, Kenny, Eimear E, Shimbo, Daichi, Chakravarti, Aravinda, Rich, Stephen S, Reiner, Alex P, Blangero, John, Redline, Susan, Mitchell, Braxton D, Rao, Dabeeru C, Chen, Yii-Der Ida, Kardia, Sharon LR, Kaplan, Robert C, Mathias, Rasika A, He, Jiang, Psaty, Bruce M, Fornage, Myriam, Loos, Ruth JF, Correa, Adolfo, Boerwinkle, Eric, Rotter, Jerome I, Kooperberg, Charles, and Edwards, Todd L
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Biomedical and Clinical Sciences ,Cardiovascular Medicine and Haematology ,Clinical Sciences ,Human Genome ,Genetics ,2.1 Biological and endogenous factors ,Aetiology ,Cardiovascular ,Good Health and Well Being ,Blood Pressure ,Genome-Wide Association Study ,Genomics ,Humans ,Hypertension ,Polymorphism ,Single Nucleotide ,Precision Medicine ,allele ,blood pressure ,genome ,hypertension ,whole genome sequencing ,Samoan Obesity ,Lifestyle ,and Genetic Adaptations Study (OLaGA) Group ,‡ NHLBI Trans-Omics for Precision Medicine TOPMed) Consortium ,Cardiorespiratory Medicine and Haematology ,Public Health and Health Services ,Cardiovascular System & Hematology ,Cardiovascular medicine and haematology ,Clinical sciences - Abstract
BackgroundThe availability of whole-genome sequencing data in large studies has enabled the assessment of coding and noncoding variants across the allele frequency spectrum for their associations with blood pressure.MethodsWe conducted a multiancestry whole-genome sequencing analysis of blood pressure among 51 456 Trans-Omics for Precision Medicine and Centers for Common Disease Genomics program participants (stage-1). Stage-2 analyses leveraged array data from UK Biobank (N=383 145), Million Veteran Program (N=318 891), and Reasons for Geographic and Racial Differences in Stroke (N=10 643) participants, along with whole-exome sequencing data from UK Biobank (N=199 631) participants.ResultsTwo blood pressure signals achieved genome-wide significance in meta-analyses of stage-1 and stage-2 single variant findings (P
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- 2022
4. Prioritization of Kidney Cell Types Highlights Myofibroblast Cells in Regulating Human Blood Pressure
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Evangelou, Evangelos, Warren, Helen R., Gao, He, Ntritsos, Georgios, Dimou, Niki, Esko, Tonu, Mägi, Reedik, Milani, Lili, Almgren, Peter, Boutin, Thibaud, Debette, Stéphanie, Ding, Jun, Giulianini, Franco, Holliday, Elizabeth G., Jackson, Anne U., Li -Gao, Ruifang, Lin, Wei -Yu, Luan, Jian'an, Mangino, Massimo, Oldmeadow, Christopher, Prins, Bram Peter, Qian, Yong, Sargurupremraj, Muralidharan, Shah, Nabi, Surendran, Praveen, Thériault, Sébastien, Verweij, Niek, Willems, Sara M., Zhao, Jing -Hua, Amouyel, Philippe, Connell, John, de Mutsert, Renée, Doney, Alex S.F., Farrall, Martin, Menni, Cristina, Morris, Andrew D., Noordam, Raymond, Paré, Guillaume, Poulter, Neil R., Shields, Denis C., Stanton, Alice, Thom, Simon, Abecasis, Gonçalo, Amin, Najaf, Arking, Dan E., Ayers, Kristin L., Barbieri, Caterina M., Batini, Chiara, Bis, Joshua C., Blake, Tineka, Bochud, Murielle, Boehnke, Michael, Boerwinkle, Eric, Boomsma, Dorret I., Bottinger, Erwin P., Braund, Peter S., Brumat, Marco, Campbell, Archie, Campbell, Harry, Chakravarti, Aravinda, Chambers, John C., Chauhan, Ganesh, Ciullo, Marina, Cocca, Massimiliano, Collins, Francis, Cordell, Heather J., Davies, Gail, de Borst, Martin H., de Geus, Eco J., Deary, Ian J., Deelen, Joris, Del Greco M, Fabiola, Demirkale, Cumhur Yusuf, Dörr, Marcus, Ehret, Georg B., Elosua, Roberto, Enroth, Stefan, Erzurumluoglu, A. Mesut, Ferreira, Teresa, Frånberg, Mattias, Franco, Oscar H., Gandin, Ilaria, Gasparini, Paolo, Giedraitis, Vilmantas, Gieger, Christian, Girotto, Giorgia, Goel, Anuj, Gow, Alan J., Gudnason, Vilmundur, Guo, Xiuqing, Gyllensten, Ulf, Hamsten, Anders, Harris, Tamara B., Harris, Sarah E., Hartman, Catharina A., Havulinna, Aki S., Hicks, Andrew A., Hofer, Edith, Hofman, Albert, Hottenga, Jouke-Jan, Huffman, Jennifer E., Hwang, Shih-Jen, Ingelsson, Erik, James, Alan, Jansen, Rick, Jarvelin, Marjo -Riitta, Joehanes, Roby, Johansson, Åsa, Johnson, Andrew D., Joshi, Peter K., Jousilahti, Pekka, Jukema, J. Wouter, Jula, Antti, Kähönen, Mika, Kathiresan, Sekar, Keavney, Bernard D., Khaw, Kay-Tee, Knekt, Paul, Knight, Joanne, Kolcic, Ivana, Kooner, Jaspal S., Koskinen, Seppo, Kristiansson, Kati, Kutalik, Zoltan, Laan, Maris, Larson, Marty, Launer, Lenore J., Lehne, Benjamin, Lehtimäki, Terho, Liewald, David C.M., Lin, Li, Lind, Lars, Lindgren, Cecilia M., Liu, YongMei, Loos, Ruth J.F., Lopez, Lorna M., Lu, Yingchang, Lyytikäinen, Leo-Pekka, Mahajan, Anubha, Mamasoula, Chrysovalanto, Marrugat, Jaume, Marten, Jonathan, Milaneschi, Yuri, Morgan, Anna, Morris, Andrew P., Morrison, Alanna C., Munson, Peter J., Nalls, Mike A., Nandakumar, Priyanka, Nelson, Christopher P., Niiranen, Teemu, Nolte, Ilja M., Nutile, Teresa, Oldehinkel, Albertine J., Oostra, Ben A., O'Reilly, Paul F., Org, Elin, Padmanabhan, Sandosh, Palmas, Walter, Palotie, Aarno, Pattie, Alison, Penninx, Brenda W.J.H., Perola, Markus, Peters, Annette, Polasek, Ozren, Pramstaller, Peter P., Nguyen, Quang Tri, Raitakari, Olli T., Rettig, Rainer, Rice, Kenneth, Ridker, Paul M., Ried, Janina S., Riese, Harriëtte, Ripatti, Samuli, Robino, Antonietta, Rose, Lynda M., Rotter, Jerome I., Rudan, Igor, Ruggiero, Daniela, Saba, Yasaman, Sala, Cinzia F., Salomaa, Veikko, Samani, Nilesh J., Sarin, Antti-Pekka, Schmidt, Reinhold, Schmidt, Helena, Shrine, Nick, Siscovick, David, Smith, Albert V., Snieder, Harold, Sõber, Siim, Sorice, Rossella, Starr, John M., Stott, David J., Strachan, David P., Strawbridge, Rona J., Sundström, Johan, Swertz, Morris A., Taylor, Kent D., Teumer, Alexander, Tobin, Martin D., Tomaszewski, Maciej, Toniolo, Daniela, Traglia, Michela, Trompet, Stella, Tuomilehto, Jaakko, Tzourio, Christophe, Uitterlinden, André G., Vaez, Ahmad, van der Most, Peter J., van Duijn, Cornelia M., Verwoert, Germaine C., Vitart, Veronique, Völker, Uwe, Vollenweider, Peter, Vuckovic, Dragana, Watkins, Hugh, Wild, Sarah H., Willemsen, Gonneke, Wilson, James F., Wright, Alan F., Yao, Jie, Zemunik, Tatijana, Zhang, Weihua, Attia, John R., Butterworth, Adam S., Chasman, Daniel I., Conen, David, Cucca, Francesco, Danesh, John, Hayward, Caroline, Howson, Joanna M.M., Laakso, Markku, Lakatta, Edward G., Langenberg, Claudia, Melander, Olle, Mook-Kanamori, Dennis O., Palmer, Colin N.A., Risch, Lorenz, Scott, Robert A., Scott, Rodney J., Sever, Peter, Spector, Tim D., van der Harst, Pim, Wareham, Nicholas J., Zeggini, Eleftheria, Levy, Daniel, Munroe, Patricia B., Newton-Cheh, Christopher, Brown, Morris J., Metspalu, Andres, Psaty, Bruce M., Wain, Louise V., Elliott, Paul, Caulfield, Mark J., Ganji-Arjenaki, Mahboube, Kamali, Zoha, Sardari, Soroush, and de Borst, Martin
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- 2024
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5. Tissue-specific and tissue-agnostic effects of genome sequence variation modulating blood pressure
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Lee, Dongwon, Han, Seong Kyu, Yaacov, Or, Berk-Rauch, Hanna, Mathiyalagan, Prabhu, Ganesh, Santhi K., and Chakravarti, Aravinda
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- 2023
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6. Multi-ancestry genome-wide association study accounting for gene-psychosocial factor interactions identifies novel loci for blood pressure traits
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Sun, Daokun, Richard, Melissa A, Musani, Solomon K, Sung, Yun Ju, Winkler, Thomas W, Schwander, Karen, Chai, Jin Fang, Guo, Xiuqing, Kilpeläinen, Tuomas O, Vojinovic, Dina, Aschard, Hugues, Bartz, Traci M, Bielak, Lawrence F, Brown, Michael R, Chitrala, Kumaraswamy, Hartwig, Fernando P, Horimoto, Andrea RVR, Liu, Yongmei, Manning, Alisa K, Noordam, Raymond, Smith, Albert V, Harris, Sarah E, Kühnel, Brigitte, Lyytikäinen, Leo-Pekka, Nolte, Ilja M, Rauramaa, Rainer, van der Most, Peter J, Wang, Rujia, Ware, Erin B, Weiss, Stefan, Wen, Wanqing, Yanek, Lisa R, Arking, Dan E, Arnett, Donna K, Barac, Ana, Boerwinkle, Eric, Broeckel, Ulrich, Chakravarti, Aravinda, Chen, Yii-Der Ida, Cupples, L Adrienne, Davigulus, Martha L, de las Fuentes, Lisa, de Mutsert, Renée, de Vries, Paul S, Delaney, Joseph AC, Roux, Ana V Diez, Dörr, Marcus, Faul, Jessica D, Fretts, Amanda M, Gallo, Linda C, Grabe, Hans Jörgen, Gu, C Charles, Harris, Tamara B, Hartman, Catharina CA, Heikkinen, Sami, Ikram, M Arfan, Isasi, Carmen, Johnson, W Craig, Jonas, Jost Bruno, Kaplan, Robert C, Komulainen, Pirjo, Krieger, Jose E, Levy, Daniel, Study, Lifelines Cohort, Liu, Jianjun, Lohman, Kurt, Luik, Annemarie I, Martin, Lisa W, Meitinger, Thomas, Milaneschi, Yuri, O’Connell, Jeff R, Palmas, Walter R, Peters, Annette, Peyser, Patricia A, Pulkki-Råback, Laura, Raffel, Leslie J, Reiner, Alex P, Rice, Kenneth, Robinson, Jennifer G, Rosendaal, Frits R, Schmidt, Carsten Oliver, Schreiner, Pamela J, Schwettmann, Lars, Shikany, James M, Shu, Xiao-ou, Sidney, Stephen, Sims, Mario, Smith, Jennifer A, Sotoodehnia, Nona, Strauch, Konstantin, Tai, E Shyong, Taylor, Kent D, Uitterlinden, André G, van Duijn, Cornelia M, Waldenberger, Melanie, Wee, Hwee-Lin, Wei, Wen-Bin, Wilson, Gregory, Xuan, Deng, and Yao, Jie
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Hypertension ,Mental Health ,Genetics ,Cardiovascular ,Human Genome ,Aetiology ,2.1 Biological and endogenous factors ,Good Health and Well Being ,Lifelines Cohort Study - Abstract
Psychological and social factors are known to influence blood pressure (BP) and risk of hypertension and associated cardiovascular diseases. To identify novel BP loci, we carried out genome-wide association meta-analyses of systolic, diastolic, pulse, and mean arterial BP taking into account the interaction effects of genetic variants with three psychosocial factors: depressive symptoms, anxiety symptoms, and social support. Analyses were performed using a two-stage design in a sample of up to 128,894 adults from 5 ancestry groups. In the combined meta-analyses of Stages 1 and 2, we identified 59 loci (p value
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- 2021
7. Analysis of putative cis-regulatory elements regulating blood pressure variation
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Nandakumar, Priyanka, Lee, Dongwon, Hoffmann, Thomas J, Ehret, Georg B, Arking, Dan, Ranatunga, Dilrini, Li, Man, Grove, Megan L, Boerwinkle, Eric, Schaefer, Catherine, Kwok, Pui-Yan, Iribarren, Carlos, Risch, Neil, and Chakravarti, Aravinda
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Biotechnology ,Genetics ,Aging ,Cardiovascular ,Human Genome ,2.1 Biological and endogenous factors ,Aetiology ,Aorta ,Atherosclerosis ,Blood Pressure ,Chromatin ,Gene Expression Regulation ,Genome-Wide Association Study ,Heart ,Humans ,Intracellular Signaling Peptides and Proteins ,Kidney ,Membrane Proteins ,Quantitative Trait Loci ,Regulatory Sequences ,Nucleic Acid ,Tibial Arteries ,Biological Sciences ,Medical and Health Sciences ,Genetics & Heredity - Abstract
Hundreds of loci have been associated with blood pressure (BP) traits from many genome-wide association studies. We identified an enrichment of these loci in aorta and tibial artery expression quantitative trait loci in our previous work in ~100 000 Genetic Epidemiology Research on Aging study participants. In the present study, we sought to fine-map known loci and identify novel genes by determining putative regulatory regions for these and other tissues relevant to BP. We constructed maps of putative cis-regulatory elements (CREs) using publicly available open chromatin data for the heart, aorta and tibial arteries, and multiple kidney cell types. Variants within these regions may be evaluated quantitatively for their tissue- or cell-type-specific regulatory impact using deltaSVM functional scores, as described in our previous work. We aggregate variants within these putative CREs within 50 Kb of the start or end of 'expressed' genes in these tissues or cell types using public expression data and use deltaSVM scores as weights in the group-wise sequence kernel association test to identify candidates. We test for association with both BP traits and expression within these tissues or cell types of interest and identify the candidates MTHFR, C10orf32, CSK, NOV, ULK4, SDCCAG8, SCAMP5, RPP25, HDGFRP3, VPS37B and PPCDC. Additionally, we examined two known QT interval genes, SCN5A and NOS1AP, in the Atherosclerosis Risk in Communities Study, as a positive control, and observed the expected heart-specific effect. Thus, our method identifies variants and genes for further functional testing using tissue- or cell-type-specific putative regulatory information.
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- 2020
8. Leveraging linkage evidence to identify low-frequency and rare variants on 16p13 associated with blood pressure using TOPMed whole genome sequencing data
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He, Karen Y, Li, Xiaoyin, Kelly, Tanika N, Liang, Jingjing, Cade, Brian E, Assimes, Themistocles L, Becker, Lewis C, Beitelshees, Amber L, Bress, Adam P, Chang, Yen-Pei Christy, Chen, Yii-Der Ida, de Vries, Paul S, Fox, Ervin R, Franceschini, Nora, Furniss, Anna, Gao, Yan, Guo, Xiuqing, Haessler, Jeffrey, Hwang, Shih-Jen, Irvin, Marguerite Ryan, Kalyani, Rita R, Liu, Ching-Ti, Liu, Chunyu, Martin, Lisa Warsinger, Montasser, May E, Muntner, Paul M, Mwasongwe, Stanford, Palmas, Walter, Reiner, Alex P, Shimbo, Daichi, Smith, Jennifer A, Snively, Beverly M, Yanek, Lisa R, Boerwinkle, Eric, Correa, Adolfo, Cupples, L Adrienne, He, Jiang, Kardia, Sharon LR, Kooperberg, Charles, Mathias, Rasika A, Mitchell, Braxton D, Psaty, Bruce M, Vasan, Ramachandran S, Rao, DC, Rich, Stephen S, Rotter, Jerome I, Wilson, James G, Chakravarti, Aravinda, Morrison, Alanna C, Levy, Daniel, Arnett, Donna K, Redline, Susan, and Zhu, Xiaofeng
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Biological Sciences ,Genetics ,Biotechnology ,Heart Disease ,Human Genome ,Cardiovascular ,Aetiology ,2.1 Biological and endogenous factors ,Good Health and Well Being ,Alternative Splicing ,Blood Pressure ,Chromosomes ,Human ,Pair 16 ,Exome ,Female ,Follow-Up Studies ,Genetic Linkage ,Genetic Variation ,Genome ,Human ,Genome-Wide Association Study ,High-Throughput Nucleotide Sequencing ,Humans ,Male ,RNA Splicing Factors ,Recombinases ,NHLBI Trans-Omics for Precision Medicine (TOPMed) Consortium ,TOPMed Blood Pressure Working Group ,Complementary and Alternative Medicine ,Paediatrics and Reproductive Medicine ,Genetics & Heredity ,Reproductive medicine - Abstract
In this study, we investigated low-frequency and rare variants associated with blood pressure (BP) by focusing on a linkage region on chromosome 16p13. We used whole genome sequencing (WGS) data obtained through the NHLBI Trans-Omics for Precision Medicine (TOPMed) program on 395 Cleveland Family Study (CFS) European Americans (CFS-EA). By analyzing functional coding variants and non-coding rare variants with CADD score > 10 residing within the chromosomal region in families with linkage evidence, we observed 25 genes with nominal statistical evidence (burden or SKAT p
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- 2019
9. Interferon pathway lupus risk alleles modulate risk of death from acute COVID-19
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Nln, Ilona, FERNANDEZ-RUIZ, RUTH, MUSKARDIN, THERESA L. WAMPLER, PAREDES, JACQUELINE L., BLAZER, ASHIRA D., TUMINELLO, STEPHANIE, ATTUR, MUKUNDAN, ITURRATE, EDUARDO, PETRILLI, CHRISTOPHER M., ABRAMSON, STEVEN B., CHAKRAVARTI, ARAVINDA, and NIEWOLD, TIMOTHY B.
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- 2022
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10. Genetic Risk Score for Intracranial Aneurysms: Prediction of Subarachnoid Hemorrhage and Role in Clinical Heterogeneity
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Bakker, Mark K., Kanning, Jos P., Abraham, Gad, Martinsen, Amy E., Winsvold, Bendik S., Zwart, John-Anker, Bourcier, Romain, Sawada, Tomonobu, Koido, Masaru, Kamatani, Yoichiro, Morel, Sandrine, Amouyel, Philippe, Debette, Stéphanie, Bijlenga, Philippe, Berrandou, Takiy, Ganesh, Santhi K., Bouatia-Naji, Nabila, Jones, Gregory, Bown, Matthew, Rinkel, Gabriel J.E., Veldink, Jan H., Ruigrok, Ynte M., Hege Aamodt, Anne, Heidi Skogholt, Anne, Brumpton, Ben M, Willer, Cristen J, Sandset, Else C, Kristoffersen, Espen S, Ellekjær, Hanne, Heuch, Ingrid, Nielsen, Jonas B, Hagen, Knut, Hveem, Kristian, Fritsche, Lars G, Thomas, Laurent F, Pedersen, Linda M, Gabrielsen, Maiken E, Holmen, Oddgeir L, Børte, Sigrid, Zhou, Wei, Abboud, Shérine, Pandolfo, Massimo, Thijs, Vincent, Leys, Didier, Bodenant, Marie, Louillet, Fabien, Touzé, Emmanuel, Mas, Jean-Louis, Samson, Yves, Leder, Sara, Léger, Anne, Deltour, Sandrine, Crozier, Sophie, Méresse, Isabelle, Canaple, Sandrine, Godefroy, Olivier, Giroud, Maurice, Béjot, Yannick, Decavel, Pierre, Medeiros, Elizabeth, Montiel, Paola, Moulin, Thierry, Vuillier, Fabrice, Dallongeville, Jean, Metso, Antti J, Metso, Tiina, Tatlisumak, Turgut, Grond-Ginsbach, Caspar, Lichy, Christoph, Kloss, Manja, Werner, Inge, Arnold, Marie-Luise, Dos Santos, Michael, Grau, Armin, Dichgans, Martin, Thomas-Feles, Constanze, Weber, Ralf, Brandt, Tobias, Pezzini, Alessandro, De Giuli, Valeria, Caria, Filomena, Poli, Loris, Padovani, Alessandro, Bersano, Anna, Lanfranconi, Silvia, Beretta, Simone, Ferrarese, Carlo, Giacolone, Giacomo, Paolucci, Stefano, Lyrer, Philippe, Engelter, Stefan, Fluri, Felix, Hatz, Florian, Gisler, Dominique, Bonati, Leo, Gensicke, Henrik, Amort, Margareth, Markus, Hugh, Majersik, Jennifer, Worrall, Bradford, Southerland, Andrew, Cole, John, Kittner, Steven, Evangelou, Evangelos, Warren, Helen R, Gao, He, Ntritsos, Georgios, Dimou, Niki, Esko, Tonu, Mägi, Reedik, Milani, Lili, Almgren, Peter, Boutin, Thibaud, Ding, Jun, Giulianini, Franco, Holliday, Elizabeth G, Jackson, Anne U, Li-Gao, Ruifang, Lin, Wei-Yu, Luan, Jian’an, Mangino, Massimo, Oldmeadow, Christopher, Peter Prins, Bram, Qian, Yong, Sargurupremraj, Muralidharan, Shah, Nabi, Surendran, Praveen, Thériault, Sébastien, Verweij, Niek, Willems, Sara M, Zhao, Jing-Hua, Connell, John, de Mutsert, Renée, Doney, Alex SF, Farrall, Martin, Menni, Cristina, Morris, Andrew D, Noordam, Raymond, Paré, Guillaume, Poulter, Neil R, Shields, Denis C, Stanton, Alice, Thom, Simon, Abecasis, Gonçalo, Amin, Najaf, Arking, Dan E, Ayers, Kristin L, Barbieri, Caterina M, Batini, Chiara, Bis, Joshua C, Blake, Tineka, Bochud, Murielle, Boehnke, Michael, Boerwinkle, Eric, Boomsma, Dorret I, Bottinger, Erwin P, Braund, Peter S, Brumat, Marco, Campbell, Archie, Campbell, Harry, Chakravarti, Aravinda, Chambers, John C, Chauhan, Ganesh, Ciullo, Marina, Cocca, Massimiliano, Collins, Francis, Cordell, Heather J, Davies, Gail, de Borst, Martin H, de Geus, Eco J, Deary, Ian J, Deelen, Joris, Del Greco M, Fabiola, Yusuf Demirkale, Cumhur, Dörr, Marcus, Ehret, Georg B, Elosua, Roberto, Enroth, Stefan, Mesut Erzurumluoglu, A, Ferreira, Teresa, Frånberg, Mattias, Franco, Oscar H, Gandin, Ilaria, Gasparini, Paolo, Giedraitis, Vilmantas, Gieger, Christian, Girotto, Giorgia, Goel, Anuj, Gow, Alan J, Gudnason, Vilmundur, Guo, Xiuqing, Gyllensten, Ulf, Hamsten, Anders, Harris, Tamara B, Harris, Sarah E, Hartman, Catharina A, Havulinna, Aki S, Hicks, Andrew A, Hofer, Edith, Hofman, Albert, Hottenga, Jouke-Jan, Huffman, Jennifer E, Hwang, Shih-Jen, Ingelsson, Erik, James, Alan, Jansen, Rick, Jarvelin, Marjo-Riitta, Joehanes, Roby, Johansson, Åsa, Johnson, Andrew D, Joshi, Peter K, Jousilahti, Pekka, Wouter Jukema, J, Jula, Antti, Kähönen, Mika, Kathiresan, Sekar, Keavney, Bernard D, Khaw, Kay-Tee, Knekt, Paul, Knight, Joanne, Kolcic, Ivana, Kooner, Jaspal S, Koskinen, Seppo, Kristiansson, Kati, Kutalik, Zoltan, Laan, Maris, Larson, Marty, Launer, Lenore J, Lehne, Benjamin, Lehtimäki, Terho, Liewald, David CM, Lin, Li, Lind, Lars, Lindgren, Cecilia M, Liu, YongMei, Loos, Ruth JF, Lopez, Lorna M, Lu, Yingchang, Lyytikäinen, Leo-Pekka, Mahajan, Anubha, Mamasoula, Chrysovalanto, Marrugat, Jaume, Marten, Jonathan, Milaneschi, Yuri, Morgan, Anna, Morris, Andrew P, Morrison, Alanna C, Munson, Peter J, Nalls, Mike A, Nandakumar, Priyanka, Nelson, Christopher P, Niiranen, Teemu, Nolte, Ilja M, Nutile, Teresa, Oldehinkel, Albertine J, Oostra, Ben A, O’Reilly, Paul F, Org, Elin, Padmanabhan, Sandosh, Palmas, Walter, Palotie, Aarno, Pattie, Alison, WJH Penninx, Brenda, Perola, Markus, Peters, Annette, Polasek, Ozren, Pramstaller, Peter P, Tri Nguyen, Quang, Raitakari, Olli T, Rettig, Rainer, Rice, Kenneth, Ridker, Paul M, Ried, Janina S, Riese, Harriëtte, Ripatti, Samuli, Robino, Antonietta, Rose, Lynda M, Rotter, Jerome I, Rudan, Igor, Ruggiero, Daniela, Saba, Yasaman, Sala, Cinzia F, Salomaa, Veikko, Samani, Nilesh J, Sarin, Antti-Pekka, Schmidt, Reinhold, Schmidt, Helena, Shrine, Nick, Siscovick, David, Smith, Albert V, Snieder, Harold, Sõber, Siim, Sorice, Rossella, Starr, John M, Stott, David J, Strachan, David P, Strawbridge, Rona J, Sundström, Johan, Swertz, Morris A, Taylor, Kent D, Teumer, Alexander, Tobin, Martin D, Tomaszewski, Maciej, Toniolo, Daniela, Traglia, Michela, Trompet, Stella, Tuomilehto, Jaakko, Tzourio, Christophe, Uitterlinden, André G, Vaez, Ahmad, van der Most, Peter J, van Duijn, Cornelia M, Verwoert, Germaine C, Vitart, Veronique, Völker, Uwe, Vollenweider, Peter, Vuckovic, Dragana, Watkins, Hugh, Wild, Sarah H, Willemsen, Gonneke, Wilson, James F, Wright, Alan F, Yao, Jie, Zemunik, Tatijana, Zhang, Weihua, Attia, John R, Butterworth, Adam S, Chasman, Daniel I, Conen, David, Cucca, Francesco, Danesh, John, Hayward, Caroline, Howson, Joanna MM, Laakso, Markku, Lakatta, Edward G, Langenberg, Claudia, Melander, Olle, Mook-Kanamori, Dennis O, Palmer, Colin NA, Risch, Lorenz, Scott, Robert A, Scott, Rodney J, Sever, Peter, Spector, Tim D, van der Harst, Pim, Wareham, Nicholas J, Zeggini, Eleftheria, Levy, Daniel, Munroe, Patricia B, Newton-Cheh, Christopher, Brown, Morris J, Metspalu, Andres, Psaty, Bruce M., Wain, Louise V, Elliott, Paul, Caulfield, Mark J, Gormley, Padhraig, Anttila, Verneri, Palta, Priit, Esko, Tonu, Pers, Tune H, Farh, Kai-How, Cuenca-Leon, Ester, Muona, Mikko, Furlotte, Nicholas A, Kurth, Tobias, Ingason, Andres, McMahon, George, Ligthart, Lannie, Terwindt, Gisela M, Kallela, Mikko, Freilinger, Tobias M, Ran, Caroline, Gordon, Scott G, Stam, Anine H, Steinberg, Stacy, Borck, Guntram, Koiranen, Markku, Quaye, Lydia, Adams, Hieab H H, Lehtimäki, Terho, Sarin, Antti-Pekka, Wedenoja, Juho, Hinds, David A, Buring, Julie E, Schürks, Markus, Ridker, Paul M, Gudlaug Hrafnsdottir, Maria, Stefansson, Hreinn, Ring, Susan M, Hottenga, Jouke-Jan, Penninx, Brenda W J H, Färkkilä, Markus, Artto, Ville, Kaunisto, Mari, Vepsäläinen, Salli, Malik, Rainer, Heath, Andrew C, Madden, Pamela A F, Martin, Nicholas G, Montgomery, Grant W, Kurki, Mitja I, Kals, Mart, Mägi, Reedik, Pärn, Kalle, Hämäläinen, Eija, Huang, Hailiang, Byrnes, Andrea E, Franke, Lude, Huang, Jie, Stergiakouli, Evie, Lee, Phil H, Sandor, Cynthia, Webber, Caleb, Cader, Zameel, Muller-Myhsok, Bertram, Schreiber, Stefan, Meitinger, Thomas, Eriksson, Johan G, Salomaa, Veikko, Heikkilä, Kauko, Loehrer, Elizabeth, Uitterlinden, Andre G, Hofman, Albert, van Duijn, Cornelia M, Cherkas, Lynn, Pedersen, Linda M, Stubhaug, Audun, Nielsen, Christopher S, Männikkö, Minna, Mihailov, Evelin, Milani, Lili, Göbel, Hartmut, Esserlind, Ann-Louise, Francke Christensen, Anne, Folkmann Hansen, Thomas, Werge, Thomas, Kaprio, Jaakko, Aromaa, Arpo J, Raitakari, Olli, Arfan Ikram, M, Spector, Tim, Järvelin, Marjo-Riitta, Metspalu, Andres, Kubisch, Christian, Strachan, David P, Ferrari, Michel D, Belin, Andrea C, Dichgans, Martin, Wessman, Maija, van den Maagdenberg, Arn M J M, Boomsma, Dorret I, Davey Smith, George, Stefansson, Kari, Eriksson, Nicholas, Daly, Mark J, Neale, Benjamin M, Olesen, Jes, Chasman, Daniel I, Nyholt, Dale R, Palotie, Aarno, Akiyama, Masato, Alg, Varinder S., Børte, Sigrid, Broderick, Joseph P., Brumpton, Ben M., Dauvillier, Jérôme, Desal, Hubert, Dina, Christian, Friedrich, Christoph M., Gaál-Paavola, Emília I., Gentric, Jean-Christophe, Hirsch, Sven, Hostettler, Isabel C., Houlden, Henry, Hveem, Kristian, Jääskeläinen, Juha E., Johnsen, Marianne Bakke, Li, Liming, Lin, Kuang, Lindgren, Antti, Martin, Olivier, Matsuda, Koichi, Millwood, Iona Y., Naggara, Olivier, Niemelä, Mika, Pera, Joanna, Redon, Richard, Rouleau, Guy A., Sandvei, Marie Søfteland, Schilling, Sabine, Shotar, Eimad, Slowik, Agnieszka, Terao, Chikashi, Verschuren, W. M. Monique, Walters, Robin G., Werring, David J., Willer, Cristen J., Woo, Daniel, Worrall, Bradford B., and Zhou, Sirui
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- 2023
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11. A comprehensive evaluation of the genetic architecture of sudden cardiac arrest
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Ashar, Foram N, Mitchell, Rebecca N, Albert, Christine M, Newton-Cheh, Christopher, Brody, Jennifer A, Müller-Nurasyid, Martina, Moes, Anna, Meitinger, Thomas, Mak, Angel, Huikuri, Heikki, Junttila, M Juhani, Goyette, Philippe, Pulit, Sara L, Pazoki, Raha, Tanck, Michael W, Blom, Marieke T, Zhao, XiaoQing, Havulinna, Aki S, Jabbari, Reza, Glinge, Charlotte, Tragante, Vinicius, Escher, Stefan A, Chakravarti, Aravinda, Ehret, Georg, Coresh, Josef, Li, Man, Prineas, Ronald J, Franco, Oscar H, Kwok, Pui-Yan, Lumley, Thomas, Dumas, Florence, McKnight, Barbara, Rotter, Jerome I, Lemaitre, Rozenn N, Heckbert, Susan R, O’Donnell, Christopher J, Hwang, Shih-Jen, Tardif, Jean-Claude, VanDenburgh, Martin, Uitterlinden, André G, Hofman, Albert, Stricker, Bruno HC, de Bakker, Paul IW, Franks, Paul W, Jansson, Jan-Hakan, Asselbergs, Folkert W, Halushka, Marc K, Maleszewski, Joseph J, Tfelt-Hansen, Jacob, Engstrøm, Thomas, Salomaa, Veikko, Virmani, Renu, Kolodgie, Frank, Wilde, Arthur AM, Tan, Hanno L, Bezzina, Connie R, Eijgelsheim, Mark, Rioux, John D, Jouven, Xavier, Kääb, Stefan, Psaty, Bruce M, Siscovick, David S, Arking, Dan E, and Sotoodehnia, Nona
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Biomedical and Clinical Sciences ,Cardiovascular Medicine and Haematology ,Clinical Sciences ,Prevention ,Heart Disease ,Human Genome ,Genetics ,Clinical Research ,Heart Disease - Coronary Heart Disease ,Cardiovascular ,2.1 Biological and endogenous factors ,Aetiology ,Good Health and Well Being ,Arrhythmias ,Cardiac ,Body Mass Index ,Coronary Artery Disease ,Death ,Sudden ,Cardiac ,Female ,Genome-Wide Association Study ,Heart Conduction System ,Humans ,Male ,Mendelian Randomization Analysis ,Polymorphism ,Single Nucleotide ,Risk Assessment ,Risk Factors ,Sex Factors ,Sudden cardiac arrest ,Genome-wide association study ,Mendelian randomization ,Cardiorespiratory Medicine and Haematology ,Cardiovascular System & Hematology ,Cardiovascular medicine and haematology ,Clinical sciences - Abstract
AimsSudden cardiac arrest (SCA) accounts for 10% of adult mortality in Western populations. We aim to identify potential loci associated with SCA and to identify risk factors causally associated with SCA.Methods and resultsWe carried out a large genome-wide association study (GWAS) for SCA (n = 3939 cases, 25 989 non-cases) to examine common variation genome-wide and in candidate arrhythmia genes. We also exploited Mendelian randomization (MR) methods using cross-trait multi-variant genetic risk score associations (GRSA) to assess causal relationships of 18 risk factors with SCA. No variants were associated with SCA at genome-wide significance, nor were common variants in candidate arrhythmia genes associated with SCA at nominal significance. Using cross-trait GRSA, we established genetic correlation between SCA and (i) coronary artery disease (CAD) and traditional CAD risk factors (blood pressure, lipids, and diabetes), (ii) height and BMI, and (iii) electrical instability traits (QT and atrial fibrillation), suggesting aetiologic roles for these traits in SCA risk.ConclusionsOur findings show that a comprehensive approach to the genetic architecture of SCA can shed light on the determinants of a complex life-threatening condition with multiple influencing factors in the general population. The results of this genetic analysis, both positive and negative findings, have implications for evaluating the genetic architecture of patients with a family history of SCA, and for efforts to prevent SCA in high-risk populations and the general community.
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- 2018
12. Newton E. Morton (1929–2018)
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Sherman, Stephanie L, Rao, DC, Keats, Bronya J, Yee, Shirley, Spence, M Anne, Hassold, Terry J, Chakravarti, Aravinda, Elston, Robert C, Crolla, John A, Ennis, Sarah, and Risch, Neil
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Biological Sciences ,Biomedical and Clinical Sciences ,Health Sciences ,Medical and Health Sciences ,Genetics & Heredity ,Biological sciences ,Biomedical and clinical sciences ,Health sciences - Published
- 2018
13. The genetic underpinnings of variation in ages at menarche and natural menopause among women from the multi-ethnic Population Architecture using Genomics and Epidemiology (PAGE) Study: A trans-ethnic meta-analysis
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Fernández-Rhodes, Lindsay, Malinowski, Jennifer R, Wang, Yujie, Tao, Ran, Pankratz, Nathan, Jeff, Janina M, Yoneyama, Sachiko, Carty, Cara L, Setiawan, V Wendy, Le Marchand, Loic, Haiman, Christopher, Corbett, Steven, Demerath, Ellen, Heiss, Gerardo, Gross, Myron, Buzkova, Petra, Crawford, Dana C, Hunt, Steven C, Rao, DC, Schwander, Karen, Chakravarti, Aravinda, Gottesman, Omri, Abul-Husn, Noura S, Bottinger, Erwin P, Loos, Ruth JF, Raffel, Leslie J, Yao, Jie, Guo, Xiuqing, Bielinski, Suzette J, Rotter, Jerome I, Vaidya, Dhananjay, Chen, Yii-Der Ida, Castañeda, Sheila F, Daviglus, Martha, Kaplan, Robert, Talavera, Gregory A, Ryckman, Kelli K, Peters, Ulrike, Ambite, Jose Luis, Buyske, Steven, Hindorff, Lucia, Kooperberg, Charles, Matise, Tara, Franceschini, Nora, and North, Kari E
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Epidemiology ,Biological Sciences ,Health Sciences ,Genetics ,Aging ,Contraception/Reproduction ,Human Genome ,Reproductive health and childbirth ,Good Health and Well Being ,Age Factors ,Alleles ,Biological Variation ,Population ,Female ,Genetic Loci ,Genotype ,Humans ,Menarche ,Menopause ,Phenotype ,Polymorphism ,Single Nucleotide ,General Science & Technology - Abstract
Current knowledge of the genetic architecture of key reproductive events across the female life course is largely based on association studies of European descent women. The relevance of known loci for age at menarche (AAM) and age at natural menopause (ANM) in diverse populations remains unclear. We investigated 32 AAM and 14 ANM previously-identified loci and sought to identify novel loci in a trans-ethnic array-wide study of 196,483 SNPs on the MetaboChip (Illumina, Inc.). A total of 45,364 women of diverse ancestries (African, Hispanic/Latina, Asian American and American Indian/Alaskan Native) in the Population Architecture using Genomics and Epidemiology (PAGE) Study were included in cross-sectional analyses of AAM and ANM. Within each study we conducted a linear regression of SNP associations with self-reported or medical record-derived AAM or ANM (in years), adjusting for birth year, population stratification, and center/region, as appropriate, and meta-analyzed results across studies using multiple meta-analytic techniques. For both AAM and ANM, we observed more directionally consistent associations with the previously reported risk alleles than expected by chance (p-valuesbinomial≤0.01). Eight densely genotyped reproductive loci generalized significantly to at least one non-European population. We identified one trans-ethnic array-wide SNP association with AAM and two significant associations with ANM, which have not been described previously. Additionally, we observed evidence of independent secondary signals at three of six AAM trans-ethnic loci. Our findings support the transferability of reproductive trait loci discovered in European women to women of other race/ethnicities and indicate the presence of additional trans-ethnic associations both at both novel and established loci. These findings suggest the benefit of including diverse populations in future studies of the genetic architecture of female growth and development.
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- 2018
14. Novel genetic associations for blood pressure identified via gene-alcohol interaction in up to 570K individuals across multiple ancestries.
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Feitosa, Mary F, Kraja, Aldi T, Chasman, Daniel I, Sung, Yun J, Winkler, Thomas W, Ntalla, Ioanna, Guo, Xiuqing, Franceschini, Nora, Cheng, Ching-Yu, Sim, Xueling, Vojinovic, Dina, Marten, Jonathan, Musani, Solomon K, Li, Changwei, Bentley, Amy R, Brown, Michael R, Schwander, Karen, Richard, Melissa A, Noordam, Raymond, Aschard, Hugues, Bartz, Traci M, Bielak, Lawrence F, Dorajoo, Rajkumar, Fisher, Virginia, Hartwig, Fernando P, Horimoto, Andrea RVR, Lohman, Kurt K, Manning, Alisa K, Rankinen, Tuomo, Smith, Albert V, Tajuddin, Salman M, Wojczynski, Mary K, Alver, Maris, Boissel, Mathilde, Cai, Qiuyin, Campbell, Archie, Chai, Jin Fang, Chen, Xu, Divers, Jasmin, Gao, Chuan, Goel, Anuj, Hagemeijer, Yanick, Harris, Sarah E, He, Meian, Hsu, Fang-Chi, Jackson, Anne U, Kähönen, Mika, Kasturiratne, Anuradhani, Komulainen, Pirjo, Kühnel, Brigitte, Laguzzi, Federica, Luan, Jian'an, Matoba, Nana, Nolte, Ilja M, Padmanabhan, Sandosh, Riaz, Muhammad, Rueedi, Rico, Robino, Antonietta, Said, M Abdullah, Scott, Robert A, Sofer, Tamar, Stančáková, Alena, Takeuchi, Fumihiko, Tayo, Bamidele O, van der Most, Peter J, Varga, Tibor V, Vitart, Veronique, Wang, Yajuan, Ware, Erin B, Warren, Helen R, Weiss, Stefan, Wen, Wanqing, Yanek, Lisa R, Zhang, Weihua, Zhao, Jing Hua, Afaq, Saima, Amin, Najaf, Amini, Marzyeh, Arking, Dan E, Aung, Tin, Boerwinkle, Eric, Borecki, Ingrid, Broeckel, Ulrich, Brown, Morris, Brumat, Marco, Burke, Gregory L, Canouil, Mickaël, Chakravarti, Aravinda, Charumathi, Sabanayagam, Ida Chen, Yii-Der, Connell, John M, Correa, Adolfo, de Las Fuentes, Lisa, de Mutsert, Renée, de Silva, H Janaka, Deng, Xuan, Ding, Jingzhong, Duan, Qing, Eaton, Charles B, and Ehret, Georg
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InterAct Consortium ,Humans ,Hypertension ,Genetic Predisposition to Disease ,Cohort Studies ,Pedigree ,Alcohol Drinking ,Blood Pressure ,Polymorphism ,Single Nucleotide ,Adolescent ,Adult ,Aged ,Aged ,80 and over ,Middle Aged ,Continental Population Groups ,Female ,Male ,Genome-Wide Association Study ,Young Adult ,Gene-Environment Interaction ,General Science & Technology - Abstract
Heavy alcohol consumption is an established risk factor for hypertension; the mechanism by which alcohol consumption impact blood pressure (BP) regulation remains unknown. We hypothesized that a genome-wide association study accounting for gene-alcohol consumption interaction for BP might identify additional BP loci and contribute to the understanding of alcohol-related BP regulation. We conducted a large two-stage investigation incorporating joint testing of main genetic effects and single nucleotide variant (SNV)-alcohol consumption interactions. In Stage 1, genome-wide discovery meta-analyses in ≈131K individuals across several ancestry groups yielded 3,514 SNVs (245 loci) with suggestive evidence of association (P < 1.0 x 10-5). In Stage 2, these SNVs were tested for independent external replication in ≈440K individuals across multiple ancestries. We identified and replicated (at Bonferroni correction threshold) five novel BP loci (380 SNVs in 21 genes) and 49 previously reported BP loci (2,159 SNVs in 109 genes) in European ancestry, and in multi-ancestry meta-analyses (P < 5.0 x 10-8). For African ancestry samples, we detected 18 potentially novel BP loci (P < 5.0 x 10-8) in Stage 1 that warrant further replication. Additionally, correlated meta-analysis identified eight novel BP loci (11 genes). Several genes in these loci (e.g., PINX1, GATA4, BLK, FTO and GABBR2) have been previously reported to be associated with alcohol consumption. These findings provide insights into the role of alcohol consumption in the genetic architecture of hypertension.
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- 2018
15. Gene-by-Psychosocial Factor Interactions Influence Diastolic Blood Pressure in European and African Ancestry Populations: Meta-Analysis of Four Cohort Studies
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Smith, Jennifer A, Zhao, Wei, Yasutake, Kalyn, August, Carmella, Ratliff, Scott M, Faul, Jessica D, Boerwinkle, Eric, Chakravarti, Aravinda, Roux, Ana V Diez, Gao, Yan, Griswold, Michael E, Heiss, Gerardo, Kardia, Sharon LR, Morrison, Alanna C, Musani, Solomon K, Mwasongwe, Stanford, North, Kari E, Rose, Kathryn M, Sims, Mario, Sun, Yan V, Weir, David R, and Needham, Belinda L
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Mental Health ,Behavioral and Social Science ,Human Genome ,Genetics ,Depression ,Clinical Research ,2.1 Biological and endogenous factors ,Aetiology ,Black or African American ,Blood Pressure ,Cohort Studies ,Gene-Environment Interaction ,Humans ,Psychology ,Risk Factors ,Socioeconomic Factors ,United States ,White People ,blood pressure ,hypertension ,genetics ,gene-by-environment interaction ,non-burden test ,socioeconomic status ,psychosocial factors ,depression ,chronic burden ,Toxicology - Abstract
Inter-individual variability in blood pressure (BP) is influenced by both genetic and non-genetic factors including socioeconomic and psychosocial stressors. A deeper understanding of the gene-by-socioeconomic/psychosocial factor interactions on BP may help to identify individuals that are genetically susceptible to high BP in specific social contexts. In this study, we used a genomic region-based method for longitudinal analysis, Longitudinal Gene-Environment-Wide Interaction Studies (LGEWIS), to evaluate the effects of interactions between known socioeconomic/psychosocial and genetic risk factors on systolic and diastolic BP in four large epidemiologic cohorts of European and/or African ancestry. After correction for multiple testing, two interactions were significantly associated with diastolic BP. In European ancestry participants, outward/trait anger score had a significant interaction with the C10orf107 genomic region (p = 0.0019). In African ancestry participants, depressive symptom score had a significant interaction with the HFE genomic region (p = 0.0048). This study provides a foundation for using genomic region-based longitudinal analysis to identify subgroups of the population that may be at greater risk of elevated BP due to the combined influence of genetic and socioeconomic/psychosocial risk factors.
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- 2017
16. Multiple, independent, common variants at RET, SEMA3 and NRG1 gut enhancers specify Hirschsprung disease risk in European ancestry subjects
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Kapoor, Ashish, Nandakumar, Priyanka, Auer, Dallas R., Sosa, Maria X., Ross, Holly, Bollinger, Juli, Yan, Jia, Berrios, Courtney, and Chakravarti, Aravinda
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- 2021
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17. Identification of the Molecular Components of Enhancer-Mediated Gene Expression Variation in Multiple Tissues Regulating Blood Pressure
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Yaacov, Or, primary, Mathiyalagan, Prabhu, additional, Berk-Rauch, Hanna E., additional, Ganesh, Santhi K., additional, Zhu, Luke, additional, Hoffmann, Thomas J., additional, Iribarren, Carlos, additional, Risch, Neil, additional, Lee, Dongwon, additional, and Chakravarti, Aravinda, additional
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- 2024
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18. Prioritization of Kidney Cell Types Highlights Myofibroblast Cells in Regulating Human Blood Pressure
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Ganji-Arjenaki, Mahboube, primary, Kamali, Zoha, additional, Evangelou, Evangelos, additional, Warren, Helen R., additional, Gao, He, additional, Ntritsos, Georgios, additional, Dimou, Niki, additional, Esko, Tonu, additional, Mägi, Reedik, additional, Milani, Lili, additional, Almgren, Peter, additional, Boutin, Thibaud, additional, Debette, Stéphanie, additional, Ding, Jun, additional, Giulianini, Franco, additional, Holliday, Elizabeth G., additional, Jackson, Anne U., additional, Li -Gao, Ruifang, additional, Lin, Wei -Yu, additional, Luan, Jian'an, additional, Mangino, Massimo, additional, Oldmeadow, Christopher, additional, Prins, Bram Peter, additional, Qian, Yong, additional, Sargurupremraj, Muralidharan, additional, Shah, Nabi, additional, Surendran, Praveen, additional, Thériault, Sébastien, additional, Verweij, Niek, additional, Willems, Sara M., additional, Zhao, Jing -Hua, additional, Amouyel, Philippe, additional, Connell, John, additional, de Mutsert, Renée, additional, Doney, Alex S.F., additional, Farrall, Martin, additional, Menni, Cristina, additional, Morris, Andrew D., additional, Noordam, Raymond, additional, Paré, Guillaume, additional, Poulter, Neil R., additional, Shields, Denis C., additional, Stanton, Alice, additional, Thom, Simon, additional, Abecasis, Gonçalo, additional, Amin, Najaf, additional, Arking, Dan E., additional, Ayers, Kristin L., additional, Barbieri, Caterina M., additional, Batini, Chiara, additional, Bis, Joshua C., additional, Blake, Tineka, additional, Bochud, Murielle, additional, Boehnke, Michael, additional, Boerwinkle, Eric, additional, Boomsma, Dorret I., additional, Bottinger, Erwin P., additional, Braund, Peter S., additional, Brumat, Marco, additional, Campbell, Archie, additional, Campbell, Harry, additional, Chakravarti, Aravinda, additional, Chambers, John C., additional, Chauhan, Ganesh, additional, Ciullo, Marina, additional, Cocca, Massimiliano, additional, Collins, Francis, additional, Cordell, Heather J., additional, Davies, Gail, additional, de Borst, Martin H., additional, de Geus, Eco J., additional, Deary, Ian J., additional, Deelen, Joris, additional, Del Greco M, Fabiola, additional, Demirkale, Cumhur Yusuf, additional, Dörr, Marcus, additional, Ehret, Georg B., additional, Elosua, Roberto, additional, Enroth, Stefan, additional, Erzurumluoglu, A. Mesut, additional, Ferreira, Teresa, additional, Frånberg, Mattias, additional, Franco, Oscar H., additional, Gandin, Ilaria, additional, Gasparini, Paolo, additional, Giedraitis, Vilmantas, additional, Gieger, Christian, additional, Girotto, Giorgia, additional, Goel, Anuj, additional, Gow, Alan J., additional, Gudnason, Vilmundur, additional, Guo, Xiuqing, additional, Gyllensten, Ulf, additional, Hamsten, Anders, additional, Harris, Tamara B., additional, Harris, Sarah E., additional, Hartman, Catharina A., additional, Havulinna, Aki S., additional, Hicks, Andrew A., additional, Hofer, Edith, additional, Hofman, Albert, additional, Hottenga, Jouke-Jan, additional, Huffman, Jennifer E., additional, Hwang, Shih-Jen, additional, Ingelsson, Erik, additional, James, Alan, additional, Jansen, Rick, additional, Jarvelin, Marjo -Riitta, additional, Joehanes, Roby, additional, Johansson, Åsa, additional, Johnson, Andrew D., additional, Joshi, Peter K., additional, Jousilahti, Pekka, additional, Jukema, J. Wouter, additional, Jula, Antti, additional, Kähönen, Mika, additional, Kathiresan, Sekar, additional, Keavney, Bernard D., additional, Khaw, Kay-Tee, additional, Knekt, Paul, additional, Knight, Joanne, additional, Kolcic, Ivana, additional, Kooner, Jaspal S., additional, Koskinen, Seppo, additional, Kristiansson, Kati, additional, Kutalik, Zoltan, additional, Laan, Maris, additional, Larson, Marty, additional, Launer, Lenore J., additional, Lehne, Benjamin, additional, Lehtimäki, Terho, additional, Liewald, David C.M., additional, Lin, Li, additional, Lind, Lars, additional, Lindgren, Cecilia M., additional, Liu, YongMei, additional, Loos, Ruth J.F., additional, Lopez, Lorna M., additional, Lu, Yingchang, additional, Lyytikäinen, Leo-Pekka, additional, Mahajan, Anubha, additional, Mamasoula, Chrysovalanto, additional, Marrugat, Jaume, additional, Marten, Jonathan, additional, Milaneschi, Yuri, additional, Morgan, Anna, additional, Morris, Andrew P., additional, Morrison, Alanna C., additional, Munson, Peter J., additional, Nalls, Mike A., additional, Nandakumar, Priyanka, additional, Nelson, Christopher P., additional, Niiranen, Teemu, additional, Nolte, Ilja M., additional, Nutile, Teresa, additional, Oldehinkel, Albertine J., additional, Oostra, Ben A., additional, O'Reilly, Paul F., additional, Org, Elin, additional, Padmanabhan, Sandosh, additional, Palmas, Walter, additional, Palotie, Aarno, additional, Pattie, Alison, additional, Penninx, Brenda W.J.H., additional, Perola, Markus, additional, Peters, Annette, additional, Polasek, Ozren, additional, Pramstaller, Peter P., additional, Nguyen, Quang Tri, additional, Raitakari, Olli T., additional, Rettig, Rainer, additional, Rice, Kenneth, additional, Ridker, Paul M., additional, Ried, Janina S., additional, Riese, Harriëtte, additional, Ripatti, Samuli, additional, Robino, Antonietta, additional, Rose, Lynda M., additional, Rotter, Jerome I., additional, Rudan, Igor, additional, Ruggiero, Daniela, additional, Saba, Yasaman, additional, Sala, Cinzia F., additional, Salomaa, Veikko, additional, Samani, Nilesh J., additional, Sarin, Antti-Pekka, additional, Schmidt, Reinhold, additional, Schmidt, Helena, additional, Shrine, Nick, additional, Siscovick, David, additional, Smith, Albert V., additional, Snieder, Harold, additional, Sõber, Siim, additional, Sorice, Rossella, additional, Starr, John M., additional, Stott, David J., additional, Strachan, David P., additional, Strawbridge, Rona J., additional, Sundström, Johan, additional, Swertz, Morris A., additional, Taylor, Kent D., additional, Teumer, Alexander, additional, Tobin, Martin D., additional, Tomaszewski, Maciej, additional, Toniolo, Daniela, additional, Traglia, Michela, additional, Trompet, Stella, additional, Tuomilehto, Jaakko, additional, Tzourio, Christophe, additional, Uitterlinden, André G., additional, Vaez, Ahmad, additional, van der Most, Peter J., additional, van Duijn, Cornelia M., additional, Verwoert, Germaine C., additional, Vitart, Veronique, additional, Völker, Uwe, additional, Vollenweider, Peter, additional, Vuckovic, Dragana, additional, Watkins, Hugh, additional, Wild, Sarah H., additional, Willemsen, Gonneke, additional, Wilson, James F., additional, Wright, Alan F., additional, Yao, Jie, additional, Zemunik, Tatijana, additional, Zhang, Weihua, additional, Attia, John R., additional, Butterworth, Adam S., additional, Chasman, Daniel I., additional, Conen, David, additional, Cucca, Francesco, additional, Danesh, John, additional, Hayward, Caroline, additional, Howson, Joanna M.M., additional, Laakso, Markku, additional, Lakatta, Edward G., additional, Langenberg, Claudia, additional, Melander, Olle, additional, Mook-Kanamori, Dennis O., additional, Palmer, Colin N.A., additional, Risch, Lorenz, additional, Scott, Robert A., additional, Scott, Rodney J., additional, Sever, Peter, additional, Spector, Tim D., additional, van der Harst, Pim, additional, Wareham, Nicholas J., additional, Zeggini, Eleftheria, additional, Levy, Daniel, additional, Munroe, Patricia B., additional, Newton-Cheh, Christopher, additional, Brown, Morris J., additional, Metspalu, Andres, additional, Psaty, Bruce M., additional, Wain, Louise V., additional, Elliott, Paul, additional, Caulfield, Mark J., additional, Sardari, Soroush, additional, and de Borst, Martin, additional
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- 2024
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19. Gene- and tissue-level interactions in normal gastrointestinal development and Hirschsprung disease
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Chatterjee, Sumantra, Nandakumar, Priyanka, Auer, Dallas R., Gabriel, Stacey B., and Chakravarti, Aravinda
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- 2019
20. Single-trait and multi-trait genome-wide association analyses identify novel loci for blood pressure in African-ancestry populations.
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Liang, Jingjing, Le, Thu H, Edwards, Digna R Velez, Tayo, Bamidele O, Gaulton, Kyle J, Smith, Jennifer A, Lu, Yingchang, Jensen, Richard A, Chen, Guanjie, Yanek, Lisa R, Schwander, Karen, Tajuddin, Salman M, Sofer, Tamar, Kim, Wonji, Kayima, James, McKenzie, Colin A, Fox, Ervin, Nalls, Michael A, Young, J Hunter, Sun, Yan V, Lane, Jacqueline M, Cechova, Sylvia, Zhou, Jie, Tang, Hua, Fornage, Myriam, Musani, Solomon K, Wang, Heming, Lee, Juyoung, Adeyemo, Adebowale, Dreisbach, Albert W, Forrester, Terrence, Chu, Pei-Lun, Cappola, Anne, Evans, Michele K, Morrison, Alanna C, Martin, Lisa W, Wiggins, Kerri L, Hui, Qin, Zhao, Wei, Jackson, Rebecca D, Ware, Erin B, Faul, Jessica D, Reiner, Alex P, Bray, Michael, Denny, Joshua C, Mosley, Thomas H, Palmas, Walter, Guo, Xiuqing, Papanicolaou, George J, Penman, Alan D, Polak, Joseph F, Rice, Kenneth, Taylor, Ken D, Boerwinkle, Eric, Bottinger, Erwin P, Liu, Kiang, Risch, Neil, Hunt, Steven C, Kooperberg, Charles, Zonderman, Alan B, Laurie, Cathy C, Becker, Diane M, Cai, Jianwen, Loos, Ruth JF, Psaty, Bruce M, Weir, David R, Kardia, Sharon LR, Arnett, Donna K, Won, Sungho, Edwards, Todd L, Redline, Susan, Cooper, Richard S, Rao, DC, Rotter, Jerome I, Rotimi, Charles, Levy, Daniel, Chakravarti, Aravinda, Zhu, Xiaofeng, and Franceschini, Nora
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Animals ,Humans ,Mice ,Hypertension ,Cadherins ,Membrane Proteins ,Case-Control Studies ,Blood Pressure ,Multifactorial Inheritance ,Polymorphism ,Single Nucleotide ,African Americans ,Female ,Male ,Basic Helix-Loop-Helix Transcription Factors ,Genome-Wide Association Study ,Genetic Loci ,Kidney Disease ,Cardiovascular ,Human Genome ,Genetics ,Biotechnology ,Clinical Research ,2.1 Biological and endogenous factors ,Developmental Biology - Abstract
Hypertension is a leading cause of global disease, mortality, and disability. While individuals of African descent suffer a disproportionate burden of hypertension and its complications, they have been underrepresented in genetic studies. To identify novel susceptibility loci for blood pressure and hypertension in people of African ancestry, we performed both single and multiple-trait genome-wide association analyses. We analyzed 21 genome-wide association studies comprised of 31,968 individuals of African ancestry, and validated our results with additional 54,395 individuals from multi-ethnic studies. These analyses identified nine loci with eleven independent variants which reached genome-wide significance (P < 1.25×10-8) for either systolic and diastolic blood pressure, hypertension, or for combined traits. Single-trait analyses identified two loci (TARID/TCF21 and LLPH/TMBIM4) and multiple-trait analyses identified one novel locus (FRMD3) for blood pressure. At these three loci, as well as at GRP20/CDH17, associated variants had alleles common only in African-ancestry populations. Functional annotation showed enrichment for genes expressed in immune and kidney cells, as well as in heart and vascular cells/tissues. Experiments driven by these findings and using angiotensin-II induced hypertension in mice showed altered kidney mRNA expression of six genes, suggesting their potential role in hypertension. Our study provides new evidence for genes related to hypertension susceptibility, and the need to study African-ancestry populations in order to identify biologic factors contributing to hypertension.
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- 2017
21. Genome-wide association analyses using electronic health records identify new loci influencing blood pressure variation
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Hoffmann, Thomas J, Ehret, Georg B, Nandakumar, Priyanka, Ranatunga, Dilrini, Schaefer, Catherine, Kwok, Pui-Yan, Iribarren, Carlos, Chakravarti, Aravinda, and Risch, Neil
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Biological Sciences ,Genetics ,Clinical Research ,Prevention ,Human Genome ,Generic health relevance ,Adult ,Blood Pressure ,Cohort Studies ,Electronic Health Records ,Ethnicity ,Female ,Genetic Loci ,Genetic Predisposition to Disease ,Genome-Wide Association Study ,Humans ,Hypertension ,Longitudinal Studies ,Male ,Meta-Analysis as Topic ,Middle Aged ,Phenotype ,Polymorphism ,Single Nucleotide ,Prevalence ,Medical and Health Sciences ,Developmental Biology ,Agricultural biotechnology ,Bioinformatics and computational biology - Abstract
Longitudinal electronic health records on 99,785 Genetic Epidemiology Research on Adult Health and Aging (GERA) cohort individuals provided 1,342,814 systolic and diastolic blood pressure measurements for a genome-wide association study on long-term average systolic, diastolic, and pulse pressure. We identified 39 new loci among 75 genome-wide significant loci (P ≤ 5 × 10-8), with most replicating in the combined International Consortium for Blood Pressure (ICBP; n = 69,396) and UK Biobank (UKB; n = 152,081) studies. Combining GERA with ICBP yielded 36 additional new loci, with most replicating in UKB. Combining all three studies (n = 321,262) yielded 241 additional genome-wide significant loci, although no replication sample was available for these. All associated loci explained 2.9%, 2.5%, and 3.1% of variation in systolic, diastolic, and pulse pressure, respectively, in GERA non-Hispanic whites. Using multiple blood pressure measurements in GERA doubled the variance explained. A normalized risk score was associated with time to onset of hypertension (hazards ratio = 1.18, P = 8.2 × 10-45). Expression quantitative trait locus analysis of blood pressure loci showed enrichment in aorta and tibial artery.
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- 2017
22. Interleukin-1 Receptor Antagonist Gene (IL1RN) Variants Modulate the Cytokine Release Syndrome and Mortality of COVID-19.
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Attur, Mukundan, Petrilli, Christopher, Adhikari, Samrachana, Iturrate, Eduardo, Li, Xiyue, Tuminello, Stephanie, Hu, Nan, Chakravarti, Aravinda, Beck, David, and Abramson, Steven B
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SARS-CoV-2 ,CYTOKINE release syndrome ,INTERLEUKIN-1 receptors ,CORONAVIRUS diseases ,COVID-19 ,MYELOID differentiation factor 88 - Abstract
Background We examined effects of single-nucleotide variants (SNVs) of IL1RN , the gene encoding the anti-inflammatory interleukin 1 receptor antagonist (IL-1Ra), on the cytokine release syndrome (CRS) and mortality in patients with acute severe respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Methods IL1RN CTA haplotypes formed from 3 SNVs (rs419598, rs315952, rs9005) and the individual SNVs were assessed for association with laboratory markers of inflammation and mortality. We studied 2589 patients hospitalized with SARS-CoV-2 between March 2020 and March 2021. Results Mortality was 15.3% and lower in women than men (13.1% vs 17.3%, P =.0003). Carriers of the CTA-1/2 IL1RN haplotypes exhibited decreased inflammatory markers and increased plasma IL-1Ra. Evaluation of the individual SNVs of the IL1RN, carriers of the rs419598 C/C SNV exhibited significantly reduced inflammatory biomarker levels and numerically lower mortality compared to the C/T-T/T genotype (10.0% vs 17.8%, P =.052) in men, with the most pronounced association observed in male patients ≤74 years old, whose mortality was reduced by 80% (3.1% vs 14.0%, P =.030). Conclusions The IL1RN haplotype CTA and C/C variant of rs419598 are associated with attenuation of the CRS and decreased mortality in men with acute SARS-CoV-2 infection. The data suggest that the IL1RN pathway modulates the severity of coronavirus disease 2019 (COVID-19) via endogenous anti-inflammatory mechanisms. [ABSTRACT FROM AUTHOR]
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- 2024
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23. Meta-analysis identifies common and rare variants influencing blood pressure and overlapping with metabolic trait loci
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Liu, Chunyu, Kraja, Aldi T, Smith, Jennifer A, Brody, Jennifer A, Franceschini, Nora, Bis, Joshua C, Rice, Kenneth, Morrison, Alanna C, Lu, Yingchang, Weiss, Stefan, Guo, Xiuqing, Palmas, Walter, Martin, Lisa W, Chen, Yii-Der Ida, Surendran, Praveen, Drenos, Fotios, Cook, James P, Auer, Paul L, Chu, Audrey Y, Giri, Ayush, Zhao, Wei, Jakobsdottir, Johanna, Lin, Li-An, Stafford, Jeanette M, Amin, Najaf, Mei, Hao, Yao, Jie, Voorman, Arend, Larson, Martin G, Grove, Megan L, Smith, Albert V, Hwang, Shih-Jen, Chen, Han, Huan, Tianxiao, Kosova, Gulum, Stitziel, Nathan O, Kathiresan, Sekar, Samani, Nilesh, Schunkert, Heribert, Deloukas, Panos, Li, Man, Fuchsberger, Christian, Pattaro, Cristian, Gorski, Mathias, Kooperberg, Charles, Papanicolaou, George J, Rossouw, Jacques E, Faul, Jessica D, Kardia, Sharon LR, Bouchard, Claude, Raffel, Leslie J, Uitterlinden, André G, Franco, Oscar H, Vasan, Ramachandran S, O'Donnell, Christopher J, Taylor, Kent D, Liu, Kiang, Bottinger, Erwin P, Gottesman, Omri, Daw, E Warwick, Giulianini, Franco, Ganesh, Santhi, Salfati, Elias, Harris, Tamara B, Launer, Lenore J, Dörr, Marcus, Felix, Stephan B, Rettig, Rainer, Völzke, Henry, Kim, Eric, Lee, Wen-Jane, Lee, I-Te, Sheu, Wayne H-H, Tsosie, Krystal S, Edwards, Digna R Velez, Liu, Yongmei, Correa, Adolfo, Weir, David R, Völker, Uwe, Ridker, Paul M, Boerwinkle, Eric, Gudnason, Vilmundur, Reiner, Alexander P, van Duijn, Cornelia M, Borecki, Ingrid B, Edwards, Todd L, Chakravarti, Aravinda, Rotter, Jerome I, Psaty, Bruce M, Loos, Ruth JF, Fornage, Myriam, Ehret, Georg B, Newton-Cheh, Christopher, Levy, Daniel, and Chasman, Daniel I
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Biological Sciences ,Genetics ,Cardiovascular ,Hypertension ,Prevention ,Biotechnology ,2.1 Biological and endogenous factors ,Aetiology ,Blood Pressure ,Exome ,Genetic Variation ,Genome ,Human ,Genome-Wide Association Study ,Genotype ,Humans ,Oligonucleotide Array Sequence Analysis ,Polymorphism ,Single Nucleotide ,CHD Exome+ Consortium ,ExomeBP Consortium ,GoT2DGenes Consortium ,T2D-GENES Consortium ,Myocardial Infarction Genetics and CARDIoGRAM Exome Consortia ,CKDGen Consortium ,Medical and Health Sciences ,Developmental Biology ,Agricultural biotechnology ,Bioinformatics and computational biology - Abstract
Meta-analyses of association results for blood pressure using exome-centric single-variant and gene-based tests identified 31 new loci in a discovery stage among 146,562 individuals, with follow-up and meta-analysis in 180,726 additional individuals (total n = 327,288). These blood pressure-associated loci are enriched for known variants for cardiometabolic traits. Associations were also observed for the aggregation of rare and low-frequency missense variants in three genes, NPR1, DBH, and PTPMT1. In addition, blood pressure associations at 39 previously reported loci were confirmed. The identified variants implicate biological pathways related to cardiometabolic traits, vascular function, and development. Several new variants are inferred to have roles in transcription or as hubs in protein-protein interaction networks. Genetic risk scores constructed from the identified variants were strongly associated with coronary disease and myocardial infarction. This large collection of blood pressure-associated loci suggests new therapeutic strategies for hypertension, emphasizing a link with cardiometabolic risk.
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- 2016
24. Enhancer Variants Synergistically Drive Dysfunction of a Gene Regulatory Network In Hirschsprung Disease
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Chatterjee, Sumantra, Kapoor, Ashish, Akiyama, Jennifer A, Auer, Dallas R, Lee, Dongwon, Gabriel, Stacey, Berrios, Courtney, Pennacchio, Len A, and Chakravarti, Aravinda
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Biological Sciences ,Bioinformatics and Computational Biology ,Biomedical and Clinical Sciences ,Digestive Diseases ,Genetics ,Pediatric ,Human Genome ,2.1 Biological and endogenous factors ,Alleles ,Animals ,Binding Sites ,Disease Models ,Animal ,Enhancer Elements ,Genetic ,GATA2 Transcription Factor ,Gastrointestinal Tract ,Gene Expression Regulation ,Gene Regulatory Networks ,Hirschsprung Disease ,Humans ,Mice ,Mice ,Transgenic ,Proto-Oncogene Proteins c-ret ,RNA ,Untranslated ,Receptors ,Retinoic Acid ,SOXE Transcription Factors ,Medical and Health Sciences ,Developmental Biology ,Biological sciences ,Biomedical and clinical sciences - Abstract
Common sequence variants in cis-regulatory elements (CREs) are suspected etiological causes of complex disorders. We previously identified an intronic enhancer variant in the RET gene disrupting SOX10 binding and increasing Hirschsprung disease (HSCR) risk 4-fold. We now show that two other functionally independent CRE variants, one binding Gata2 and the other binding Rarb, also reduce Ret expression and increase risk 2- and 1.7-fold. By studying human and mouse fetal gut tissues and cell lines, we demonstrate that reduced RET expression propagates throughout its gene regulatory network, exerting effects on both its positive and negative feedback components. We also provide evidence that the presence of a combination of CRE variants synergistically reduces RET expression and its effects throughout the GRN. These studies show how the effects of functionally independent non-coding variants in a coordinated gene regulatory network amplify their individually small effects, providing a model for complex disorders.
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- 2016
25. 52 Genetic Loci Influencing Myocardial Mass
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van der Harst, Pim, van Setten, Jessica, Verweij, Niek, Vogler, Georg, Franke, Lude, Maurano, Matthew T, Wang, Xinchen, Leach, Irene Mateo, Eijgelsheim, Mark, Sotoodehnia, Nona, Hayward, Caroline, Sorice, Rossella, Meirelles, Osorio, Lyytikäinen, Leo-Pekka, Polašek, Ozren, Tanaka, Toshiko, Arking, Dan E, Ulivi, Sheila, Trompet, Stella, Müller-Nurasyid, Martina, Smith, Albert V, Dörr, Marcus, Kerr, Kathleen F, Magnani, Jared W, Del Greco M., Fabiola, Zhang, Weihua, Nolte, Ilja M, Silva, Claudia T, Padmanabhan, Sandosh, Tragante, Vinicius, Esko, Tõnu, Abecasis, Gonçalo R, Adriaens, Michiel E, Andersen, Karl, Barnett, Phil, Bis, Joshua C, Bodmer, Rolf, Buckley, Brendan M, Campbell, Harry, Cannon, Megan V, Chakravarti, Aravinda, Chen, Lin Y, Delitala, Alessandro, Devereux, Richard B, Doevendans, Pieter A, Dominiczak, Anna F, Ferrucci, Luigi, Ford, Ian, Gieger, Christian, Harris, Tamara B, Haugen, Eric, Heinig, Matthias, Hernandez, Dena G, Hillege, Hans L, Hirschhorn, Joel N, Hofman, Albert, Hubner, Norbert, Hwang, Shih-Jen, Iorio, Annamaria, Kähönen, Mika, Kellis, Manolis, Kolcic, Ivana, Kooner, Ishminder K, Kooner, Jaspal S, Kors, Jan A, Lakatta, Edward G, Lage, Kasper, Launer, Lenore J, Levy, Daniel, Lundby, Alicia, Macfarlane, Peter W, May, Dalit, Meitinger, Thomas, Metspalu, Andres, Nappo, Stefania, Naitza, Silvia, Neph, Shane, Nord, Alex S, Nutile, Teresa, Okin, Peter M, Olsen, Jesper V, Oostra, Ben A, Penninger, Josef M, Pennacchio, Len A, Pers, Tune H, Perz, Siegfried, Peters, Annette, Pinto, Yigal M, Pfeufer, Arne, Pilia, Maria Grazia, Pramstaller, Peter P, Prins, Bram P, Raitakari, Olli T, Raychaudhuri, Soumya, Rice, Ken M, Rossin, Elizabeth J, Rotter, Jerome I, Schafer, Sebastian, Schlessinger, David, and Schmidt, Carsten O
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Medical Physiology ,Biomedical and Clinical Sciences ,Genetics ,Heart Disease - Coronary Heart Disease ,Cardiovascular ,Heart Disease ,Biotechnology ,Human Genome ,2.1 Biological and endogenous factors ,Animals ,Cardiomegaly ,Genetic Loci ,Genome-Wide Association Study ,Humans ,electrocardiogram ,genetic association study ,heart failure ,left ventricular hypertrophy ,QRS ,Cardiorespiratory Medicine and Haematology ,Public Health and Health Services ,Cardiovascular System & Hematology ,Cardiovascular medicine and haematology - Abstract
BackgroundMyocardial mass is a key determinant of cardiac muscle function and hypertrophy. Myocardial depolarization leading to cardiac muscle contraction is reflected by the amplitude and duration of the QRS complex on the electrocardiogram (ECG). Abnormal QRS amplitude or duration reflect changes in myocardial mass and conduction, and are associated with increased risk of heart failure and death.ObjectivesThis meta-analysis sought to gain insights into the genetic determinants of myocardial mass.MethodsWe carried out a genome-wide association meta-analysis of 4 QRS traits in up to 73,518 individuals of European ancestry, followed by extensive biological and functional assessment.ResultsWe identified 52 genomic loci, of which 32 are novel, that are reliably associated with 1 or more QRS phenotypes at p < 1 × 10(-8). These loci are enriched in regions of open chromatin, histone modifications, and transcription factor binding, suggesting that they represent regions of the genome that are actively transcribed in the human heart. Pathway analyses provided evidence that these loci play a role in cardiac hypertrophy. We further highlighted 67 candidate genes at the identified loci that are preferentially expressed in cardiac tissue and associated with cardiac abnormalities in Drosophila melanogaster and Mus musculus. We validated the regulatory function of a novel variant in the SCN5A/SCN10A locus in vitro and in vivo.ConclusionsTaken together, our findings provide new insights into genes and biological pathways controlling myocardial mass and may help identify novel therapeutic targets.
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- 2016
26. Rare Exome Sequence Variants in CLCN6 Reduce Blood Pressure Levels and Hypertension Risk.
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Yu, Bing, Pulit, Sara L, Hwang, Shih-Jen, Brody, Jennifer A, Amin, Najaf, Auer, Paul L, Bis, Joshua C, Boerwinkle, Eric, Burke, Gregory L, Chakravarti, Aravinda, Correa, Adolfo, Dreisbach, Albert W, Franco, Oscar H, Ehret, Georg B, Franceschini, Nora, Hofman, Albert, Lin, Dan-Yu, Metcalf, Ginger A, Musani, Solomon K, Muzny, Donna, Palmas, Walter, Raffel, Leslie, Reiner, Alex, Rice, Ken, Rotter, Jerome I, Veeraraghavan, Narayanan, Fox, Ervin, Guo, Xiuqing, North, Kari E, Gibbs, Richard A, van Duijn, Cornelia M, Psaty, Bruce M, Levy, Daniel, Newton-Cheh, Christopher, Morrison, Alanna C, and CHARGE Consortium and the National Heart, Lung, and Blood Institute GO ESP*
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CHARGE Consortium and the National Heart ,Lung ,and Blood Institute GO ESP* ,Humans ,Hypertension ,Chloride Channels ,Risk Factors ,Blood Pressure ,Gene Frequency ,Alleles ,African Continental Ancestry Group ,European Continental Ancestry Group ,Female ,Male ,Exome ,blood pressure ,exome ,genetic variation ,genome-wide association study ,hypertension ,CHARGE Consortium and the National Heart ,Lung ,and Blood Institute GO ESP* ,Cardiovascular System & Hematology ,Genetics ,Cardiorespiratory Medicine and Haematology ,Medical Biotechnology - Abstract
BackgroundRare genetic variants influence blood pressure (BP).Methods and resultsWhole-exome sequencing was performed on DNA samples from 17 956 individuals of European ancestry and African ancestry (14 497, first-stage discovery and 3459, second-stage discovery) to examine the effect of rare variants on hypertension and 4 BP traits: systolic BP, diastolic BP, pulse pressure, and mean arterial pressure. Tests of ≈170 000 common variants (minor allele frequency, ≥1%; statistical significance, P≤2.9×10(-7)) and gene-based tests of rare variants (minor allele frequency,
- Published
- 2016
27. Identification of the molecular components of enhancer-mediated gene expression variation in multiple tissues regulating blood pressure
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Yaacov, Or, primary, Mathiyalagan, Prabhu, additional, Berk-Rauch, Hanna H., additional, Ganesh, Santhi K., additional, Zhu, Luke, additional, Hoffmann, Thomas J., additional, Iribarren, Carlos, additional, Risch, Neil, additional, Lee, Dongwon, additional, and Chakravarti, Aravinda, additional
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- 2023
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28. Multiple SCN5A variant enhancers modulate its cardiac gene expression and the QT interval
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Kapoor, Ashish, Lee, Dongwon, Zhu, Luke, Soliman, Elsayed Z., Grove, Megan L., Boerwinkle, Eric, Arking, Dan E., and Chakravarti, Aravinda
- Published
- 2019
29. Identifying Needs, Challenges, and Benefits Among Adults and Parents of Children With Hirschsprung Disease
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Berrios, Courtney, Bollinger, Juli, Yan, Jia, Biesecker, Barbara, and Chakravarti, Aravinda
- Published
- 2022
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30. The road ahead in genetics and genomics
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McGuire, Amy L., Gabriel, Stacey, Tishkoff, Sarah A., Wonkam, Ambroise, Chakravarti, Aravinda, Furlong, Eileen E. M., Treutlein, Barbara, Meissner, Alexander, Chang, Howard Y., López-Bigas, Núria, Segal, Eran, and Kim, Jin-Soo
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- 2020
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31. A global reference for human genetic variation
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Auton, Adam, Abecasis, Gonçalo R, Altshuler, David M, Durbin, Richard M, Bentley, David R, Chakravarti, Aravinda, Clark, Andrew G, Donnelly, Peter, Eichler, Evan E, Flicek, Paul, Gabriel, Stacey B, Gibbs, Richard A, Green, Eric D, Hurles, Matthew E, Knoppers, Bartha M, Korbel, Jan O, Lander, Eric S, Lee, Charles, Lehrach, Hans, Mardis, Elaine R, Marth, Gabor T, McVean, Gil A, Nickerson, Deborah A, Schmidt, Jeanette P, Sherry, Stephen T, Wang, Jun, Wilson, Richard K, Barnes, Kathleen C, Beiswanger, Christine, Burchard, Esteban G, Bustamante, Carlos D, Cai, Hongyu, Cao, Hongzhi, Gerry, Norman P, Gharani, Neda, Gignoux, Christopher R, Gravel, Simon, Henn, Brenna, Jones, Danielle, Jorde, Lynn, Kaye, Jane S, Keinan, Alon, Kent, Alastair, Kerasidou, Angeliki, Li, Yingrui, Mathias, Rasika, Moreno-Estrada, Andres, Ossorio, Pilar N, Parker, Michael, Resch, Alissa M, Rotimi, Charles N, Royal, Charmaine D, Sandoval, Karla, Su, Yeyang, Sudbrak, Ralf, Tian, Zhongming, Tishkoff, Sarah, Toji, Lorraine H, Tyler-Smith, Chris, Via, Marc, Wang, Yuhong, Yang, Huanming, Yang, Ling, Zhu, Jiayong, Brooks, Lisa D, Felsenfeld, Adam L, McEwen, Jean E, Vaydylevich, Yekaterina, Duncanson, Audrey, Dunn, Michael, Schloss, Jeffery A, Garrison, Erik P, Min Kang, Hyun, Marchini, Jonathan L, and McCarthy, Shane
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Human Genome ,Genetics ,Biotechnology ,2.1 Biological and endogenous factors ,Aetiology ,Datasets as Topic ,Demography ,Disease Susceptibility ,Exome ,Genetic Variation ,Genetics ,Medical ,Genetics ,Population ,Genome ,Human ,Genome-Wide Association Study ,Genomics ,Genotype ,Haplotypes ,High-Throughput Nucleotide Sequencing ,Humans ,INDEL Mutation ,Internationality ,Physical Chromosome Mapping ,Polymorphism ,Single Nucleotide ,Quantitative Trait Loci ,Rare Diseases ,Reference Standards ,Sequence Analysis ,DNA ,Genomes Project Consortium ,General Science & Technology - Abstract
The 1000 Genomes Project set out to provide a comprehensive description of common human genetic variation by applying whole-genome sequencing to a diverse set of individuals from multiple populations. Here we report completion of the project, having reconstructed the genomes of 2,504 individuals from 26 populations using a combination of low-coverage whole-genome sequencing, deep exome sequencing, and dense microarray genotyping. We characterized a broad spectrum of genetic variation, in total over 88 million variants (84.7 million single nucleotide polymorphisms (SNPs), 3.6 million short insertions/deletions (indels), and 60,000 structural variants), all phased onto high-quality haplotypes. This resource includes >99% of SNP variants with a frequency of >1% for a variety of ancestries. We describe the distribution of genetic variation across the global sample, and discuss the implications for common disease studies.
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- 2015
32. Directional dominance on stature and cognition in diverse human populations
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Joshi, Peter K, Esko, Tonu, Mattsson, Hannele, Eklund, Niina, Gandin, Ilaria, Nutile, Teresa, Jackson, Anne U, Schurmann, Claudia, Smith, Albert V, Zhang, Weihua, Okada, Yukinori, Stančáková, Alena, Faul, Jessica D, Zhao, Wei, Bartz, Traci M, Concas, Maria Pina, Franceschini, Nora, Enroth, Stefan, Vitart, Veronique, Trompet, Stella, Guo, Xiuqing, Chasman, Daniel I, O'Connel, Jeffrey R, Corre, Tanguy, Nongmaithem, Suraj S, Chen, Yuning, Mangino, Massimo, Ruggiero, Daniela, Traglia, Michela, Farmaki, Aliki-Eleni, Kacprowski, Tim, Bjonnes, Andrew, van der Spek, Ashley, Wu, Ying, Giri, Anil K, Yanek, Lisa R, Wang, Lihua, Hofer, Edith, Rietveld, Cornelius A, McLeod, Olga, Cornelis, Marilyn C, Pattaro, Cristian, Verweij, Niek, Baumbach, Clemens, Abdellaoui, Abdel, Warren, Helen R, Vuckovic, Dragana, Mei, Hao, Bouchard, Claude, Perry, John RB, Cappellani, Stefania, Mirza, Saira S, Benton, Miles C, Broeckel, Ulrich, Medland, Sarah E, Lind, Penelope A, Malerba, Giovanni, Drong, Alexander, Yengo, Loic, Bielak, Lawrence F, Zhi, Degui, van der Most, Peter J, Shriner, Daniel, Mägi, Reedik, Hemani, Gibran, Karaderi, Tugce, Wang, Zhaoming, Liu, Tian, Demuth, Ilja, Zhao, Jing Hua, Meng, Weihua, Lataniotis, Lazaros, van der Laan, Sander W, Bradfield, Jonathan P, Wood, Andrew R, Bonnefond, Amelie, Ahluwalia, Tarunveer S, Hall, Leanne M, Salvi, Erika, Yazar, Seyhan, Carstensen, Lisbeth, de Haan, Hugoline G, Abney, Mark, Afzal, Uzma, Allison, Matthew A, Amin, Najaf, Asselbergs, Folkert W, Bakker, Stephan JL, Barr, R Graham, Baumeister, Sebastian E, Benjamin, Daniel J, Bergmann, Sven, Boerwinkle, Eric, Bottinger, Erwin P, Campbell, Archie, Chakravarti, Aravinda, Chan, Yingleong, Chanock, Stephen J, Chen, Constance, and Chen, Y-D Ida
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Biological Sciences ,Genetics ,Clinical Research ,Human Genome ,Biological Evolution ,Blood Pressure ,Body Height ,Cholesterol ,LDL ,Cognition ,Cohort Studies ,Educational Status ,Female ,Forced Expiratory Volume ,Genome ,Human ,Homozygote ,Humans ,Lung Volume Measurements ,Male ,Phenotype ,General Science & Technology - Abstract
Homozygosity has long been associated with rare, often devastating, Mendelian disorders, and Darwin was one of the first to recognize that inbreeding reduces evolutionary fitness. However, the effect of the more distant parental relatedness that is common in modern human populations is less well understood. Genomic data now allow us to investigate the effects of homozygosity on traits of public health importance by observing contiguous homozygous segments (runs of homozygosity), which are inferred to be homozygous along their complete length. Given the low levels of genome-wide homozygosity prevalent in most human populations, information is required on very large numbers of people to provide sufficient power. Here we use runs of homozygosity to study 16 health-related quantitative traits in 354,224 individuals from 102 cohorts, and find statistically significant associations between summed runs of homozygosity and four complex traits: height, forced expiratory lung volume in one second, general cognitive ability and educational attainment (P < 1 × 10(-300), 2.1 × 10(-6), 2.5 × 10(-10) and 1.8 × 10(-10), respectively). In each case, increased homozygosity was associated with decreased trait value, equivalent to the offspring of first cousins being 1.2 cm shorter and having 10 months' less education. Similar effect sizes were found across four continental groups and populations with different degrees of genome-wide homozygosity, providing evidence that homozygosity, rather than confounding, directly contributes to phenotypic variance. Contrary to earlier reports in substantially smaller samples, no evidence was seen of an influence of genome-wide homozygosity on blood pressure and low density lipoprotein cholesterol, or ten other cardio-metabolic traits. Since directional dominance is predicted for traits under directional evolutionary selection, this study provides evidence that increased stature and cognitive function have been positively selected in human evolution, whereas many important risk factors for late-onset complex diseases may not have been.
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- 2015
33. Psychiatric genome-wide association study analyses implicate neuronal, immune and histone pathways
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O'Dushlaine, Colm, Rossin, Lizzy, Lee, Phil H, Duncan, Laramie, Parikshak, Neelroop N, Newhouse, Stephen, Ripke, Stephan, Neale, Benjamin M, Purcell, Shaun M, Posthuma, Danielle, Nurnberger, John I, Lee, S Hong, Faraone, Stephen V, Perlis, Roy H, Mowry, Bryan J, Thapar, Anita, Goddard, Michael E, Witte, John S, Absher, Devin, Agartz, Ingrid, Akil, Huda, Amin, Farooq, Andreassen, Ole A, Anjorin, Adebayo, Anney, Richard, Anttila, Verneri, Arking, Dan E, Asherson, Philip, Azevedo, Maria H, Backlund, Lena, Badner, Judith A, Bailey, Anthony J, Banaschewski, Tobias, Barchas, Jack D, Barnes, Michael R, Barrett, Thomas B, Bass, Nicholas, Battaglia, Agatino, Bauer, Michael, Bayes, Monica, Bellivier, Frank, Bergen, Sarah E, Berrettini, Wade, Betancur, Catalina, Bettecken, Thomas, Biederman, Joseph, Binder, Elisabeth B, Black, Donald W, Blackwood, Douglas HR, Bloss, Cinnamon S, Boehnke, Michael, Boomsma, Dorret I, Breuer, Rene, Bruggeman, Richard, Cormican, Paul, Buccola, Nancy G, Buitelaar, Jan K, Bunney, William E, Buxbaum, Joseph D, Byerley, William F, Byrne, Enda M, Caesar, Sian, Cahn, Wiepke, Cantor, Rita M, Casas, Miguel, Chakravarti, Aravinda, Chambert, Kimberly, Choudhury, Khalid, Cichon, Sven, Mattheisen, Manuel, Cloninger, C Robert, Collier, David A, Cook, Edwin H, Coon, Hilary, Cormand, Bru, Corvin, Aiden, Coryell, William H, Craig, David W, Craig, Ian W, Crosbie, Jennifer, Cuccaro, Michael L, Curtis, David, Czamara, Darina, Datta, Susmita, Dawson, Geraldine, Day, Richard, De Geus, Eco J, Degenhardt, Franziska, Djurovic, Srdjan, Donohoe, Gary J, Doyle, Alysa E, Duan, Jubao, Dudbridge, Frank, Duketis, Eftichia, Ebstein, Richard P, Edenberg, Howard J, Elia, Josephine, Ennis, Sean, Etain, Bruno, and Fanous, Ayman
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Human Genome ,Brain Disorders ,Serious Mental Illness ,Schizophrenia ,Genetics ,Depression ,Mental Health ,Aetiology ,2.1 Biological and endogenous factors ,Mental health ,Good Health and Well Being ,Brain ,Databases ,Genetic ,Genetic Predisposition to Disease ,Genome-Wide Association Study ,Histones ,Humans ,Mental Disorders ,Signal Transduction ,Network and Pathway Analysis Subgroup of Psychiatric Genomics Consortium ,Neurosciences ,Psychology ,Cognitive Sciences ,Neurology & Neurosurgery - Abstract
Genome-wide association studies (GWAS) of psychiatric disorders have identified multiple genetic associations with such disorders, but better methods are needed to derive the underlying biological mechanisms that these signals indicate. We sought to identify biological pathways in GWAS data from over 60,000 participants from the Psychiatric Genomics Consortium. We developed an analysis framework to rank pathways that requires only summary statistics. We combined this score across disorders to find common pathways across three adult psychiatric disorders: schizophrenia, major depression and bipolar disorder. Histone methylation processes showed the strongest association, and we also found statistically significant evidence for associations with multiple immune and neuronal signaling pathways and with the postsynaptic density. Our study indicates that risk variants for psychiatric disorders aggregate in particular biological pathways and that these pathways are frequently shared between disorders. Our results confirm known mechanisms and suggest several novel insights into the etiology of psychiatric disorders.
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- 2015
34. Common variation in fatty acid metabolic genes and risk of incident sudden cardiac arrest
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Lemaitre, Rozenn N, Johnson, Catherine O, Hesselson, Stephanie, Sotoodhenia, Nona, McKnight, Barbara, Sitlani, Colleen M, Rea, Thomas D, King, Irena B, Kwok, Pui-Yan, Mak, Angel, Li, Guo, Brody, Jennifer, Larson, Eric, Mozaffarian, Dariush, Psaty, Bruce M, Huertas-Vazquez, Adriana, Tardif, Jean-Claude, Albert, Christine M, Lyytikäinen, Leo-Pekka, Arking, Dan E, Kääb, Stefan, Huikuri, Heikki V, Krijthe, Bouwe P, Eijgelsheim, Mark, Wang, Ying A, Reinier, Kyndaron, Lehtimäki, Terho, Pulit, Sara L, Brugada, Ramon, Müller-Nurasyid, Martina, Newton-Cheh, Chris H, Karhunen, Pekka J, Stricker, Bruno H, Goyette, Philippe, Rotter, Jerome I, Chugh, Sumeet S, Chakravarti, Aravinda, Jouven, Xavier, and Siscovick, David S
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Biomedical and Clinical Sciences ,Cardiovascular Medicine and Haematology ,Cardiovascular ,Clinical Research ,Prevention ,Genetics ,Aetiology ,2.1 Biological and endogenous factors ,1-Acylglycerophosphocholine O-Acyltransferase ,Aged ,Algorithms ,Alleles ,Case-Control Studies ,Death ,Sudden ,Cardiac ,Fatty Acids ,Female ,Genetic Predisposition to Disease ,Genetic Variation ,Genotype ,Humans ,Male ,Polymorphism ,Single Nucleotide ,Risk Factors ,Death ,Sudden ,Genetic epidemiology ,Biomedical Engineering ,Cardiorespiratory Medicine and Haematology ,Cardiovascular System & Hematology ,Cardiovascular medicine and haematology - Abstract
BackgroundThere is limited information on genetic factors associated with sudden cardiac arrest (SCA).ObjectiveTo assess the association of common variation in genes in fatty acid pathways with SCA risk.MethodsWe selected 85 candidate genes and 1155 single nucleotide polymorphisms (SNPs) tagging common variation in each gene. We investigated the SNP associations with SCA in a population-based case-control study. Cases (n = 2160) were from a repository of SCA in the greater Seattle area. Controls (n = 2615), frequency-matched on age and sex, were from the same area. We used linear logistic regression to examine SNP associations with SCA. We performed permutation-based p-min tests to account for multiple comparisons within each gene. The SNP associations with a corrected P value of
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- 2014
35. RET enhancer haplotype-dependent remodeling of the human fetal gut development program
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Chatterjee, Sumantra, primary, Fries, Lauren E., additional, Yaacov, Or, additional, Hu, Nan, additional, Berk-Rauch, Hanna E., additional, and Chakravarti, Aravinda, additional
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- 2023
- Full Text
- View/download PDF
36. Cardiac muscle–restricted partial loss of Nos1ap expression has limited but significant impact on electrocardiographic features
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Smith, Alexa, primary, Auer, Dallas, additional, Johnson, Morgan, additional, Sanchez, Ernesto, additional, Ross, Holly, additional, Ward, Christopher, additional, Chakravarti, Aravinda, additional, and Kapoor, Ashish, additional
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- 2023
- Full Text
- View/download PDF
37. Cardiomyocytes have mosaic patterns of protein expression
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Wang, Tony Y., Lee, Dongwon, Fox-Talbot, Karen, Arking, Dan E., Chakravarti, Aravinda, and Halushka, Marc K.
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- 2018
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38. Genetic relationship between five psychiatric disorders estimated from genome-wide SNPs.
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Absher, Devin, Agartz, Ingrid, Akil, Huda, Amin, Farooq, Andreassen, Ole, Anjorin, Adebayo, Anney, Richard, Anttila, Verneri, Arking, Dan, Asherson, Philip, Azevedo, Maria, Backlund, Lena, Badner, Judith, Bailey, Anthony, Banaschewski, Tobias, Barchas, Jack, Barnes, Michael, Barrett, Thomas, Bass, Nicholas, Battaglia, Agatino, Bauer, Michael, Bayés, Mònica, Bellivier, Frank, Bergen, Sarah, Berrettini, Wade, Betancur, Catalina, Bettecken, Thomas, Biederman, Joseph, Binder, Elisabeth, Black, Donald, Blackwood, Douglas, Boehnke, Michael, Boomsma, Dorret, Breen, Gerome, Breuer, René, Bruggeman, Richard, Cormican, Paul, Buccola, Nancy, Buitelaar, Jan, Bunney, William, Buxbaum, Joseph, Byerley, William, Byrne, Enda, Caesar, Sian, Cahn, Wiepke, Cantor, Rita, Casas, Miguel, Chakravarti, Aravinda, Chambert, Kimberly, Choudhury, Khalid, Cichon, Sven, Cloninger, C, Collier, David, Cook, Edwin, Coon, Hilary, Cormand, Bru, Corvin, Aiden, Coryell, William, Craig, David, Craig, Ian, Crosbie, Jennifer, Cuccaro, Michael, Curtis, David, Czamara, Darina, Datta, Susmita, Dawson, Geraldine, Day, Richard, De Geus, Eco, Degenhardt, Franziska, Djurovic, Srdjan, Donohoe, Gary, Doyle, Alysa, Duan, Jubao, Dudbridge, Frank, Duketis, Eftichia, Ebstein, Richard, Edenberg, Howard, Elia, Josephine, Ennis, Sean, Etain, Bruno, Fanous, Ayman, Farmer, Anne, Ferrier, I, Flickinger, Matthew, Fombonne, Eric, Foroud, Tatiana, Frank, Josef, Franke, Barbara, Fraser, Christine, Freedman, Robert, Giegling, Ina, Gill, Michael, Gordon, Scott, Gordon-Smith, Katherine, Green, Elaine, Greenwood, Tiffany, Grice, Dorothy, Gross, Magdalena, Grozeva, Detelina, and Guan, Weihua
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Adult ,Attention Deficit Disorder with Hyperactivity ,Bipolar Disorder ,Child ,Child Development Disorders ,Pervasive ,Crohn Disease ,Depressive Disorder ,Major ,Genetic Heterogeneity ,Genetic Predisposition to Disease ,Genome ,Human ,Genome-Wide Association Study ,Humans ,Inheritance Patterns ,Mental Disorders ,Polymorphism ,Single Nucleotide ,Schizophrenia - Abstract
Most psychiatric disorders are moderately to highly heritable. The degree to which genetic variation is unique to individual disorders or shared across disorders is unclear. To examine shared genetic etiology, we use genome-wide genotype data from the Psychiatric Genomics Consortium (PGC) for cases and controls in schizophrenia, bipolar disorder, major depressive disorder, autism spectrum disorders (ASD) and attention-deficit/hyperactivity disorder (ADHD). We apply univariate and bivariate methods for the estimation of genetic variation within and covariation between disorders. SNPs explained 17-29% of the variance in liability. The genetic correlation calculated using common SNPs was high between schizophrenia and bipolar disorder (0.68 ± 0.04 s.e.), moderate between schizophrenia and major depressive disorder (0.43 ± 0.06 s.e.), bipolar disorder and major depressive disorder (0.47 ± 0.06 s.e.), and ADHD and major depressive disorder (0.32 ± 0.07 s.e.), low between schizophrenia and ASD (0.16 ± 0.06 s.e.) and non-significant for other pairs of disorders as well as between psychiatric disorders and the negative control of Crohns disease. This empirical evidence of shared genetic etiology for psychiatric disorders can inform nosology and encourages the investigation of common pathophysiologies for related disorders.
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- 2013
39. Loci influencing blood pressure identified using a cardiovascular gene-centric array
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Ganesh, Santhi K, Tragante, Vinicius, Guo, Wei, Guo, Yiran, Lanktree, Matthew B, Smith, Erin N, Johnson, Toby, Castillo, Berta Almoguera, Barnard, John, Baumert, Jens, Chang, Yen-Pei Christy, Elbers, Clara C, Farrall, Martin, Fischer, Mary E, Franceschini, Nora, Gaunt, Tom R, Gho, Johannes MIH, Gieger, Christian, Gong, Yan, Isaacs, Aaron, Kleber, Marcus E, Leach, Irene Mateo, McDonough, Caitrin W, Meijs, Matthijs FL, Mellander, Olle, Molony, Cliona M, Nolte, Ilja M, Padmanabhan, Sandosh, Price, Tom S, Rajagopalan, Ramakrishnan, Shaffer, Jonathan, Shah, Sonia, Shen, Haiqing, Soranzo, Nicole, van der Most, Peter J, Van Iperen, Erik PA, Van Setten, Jessic A, Vonk, Judith M, Zhang, Li, Beitelshees, Amber L, Berenson, Gerald S, Bhatt, Deepak L, Boer, Jolanda MA, Boerwinkle, Eric, Burkley, Ben, Burt, Amber, Chakravarti, Aravinda, Chen, Wei, Cooper-DeHoff, Rhonda M, Curtis, Sean P, Dreisbach, Albert, Duggan, David, Ehret, Georg B, Fabsitz, Richard R, Fornage, Myriam, Fox, Ervin, Furlong, Clement E, Gansevoort, Ron T, Hofker, Marten H, Hovingh, G Kees, Kirkland, Susan A, Kottke-Marchant, Kandice, Kutlar, Abdullah, LaCroix, Andrea Z, Langaee, Taimour Y, Li, Yun R, Lin, Honghuang, Liu, Kiang, Maiwald, Steffi, Malik, Rainer, Murugesan, Gurunathan, Newton-Cheh, Christopher, O'Connell, Jeffery R, Onland-Moret, N Charlotte, Ouwehand, Willem H, Palmas, Walter, Penninx, Brenda W, Pepine, Carl J, Pettinger, Mary, Polak, Joseph F, Ramachandran, Vasan S, Ranchalis, Jane, Redline, Susan, Ridker, Paul M, Rose, Lynda M, Scharnag, Hubert, Schork, Nicholas J, Shimbo, Daichi, Shuldiner, Alan R, Srinivasan, Sathanur R, Stolk, Ronald P, Taylor, Herman A, Thorand, Barbara, Trip, Mieke D, van Duijn, Cornelia M, Verschuren, W Monique, Wijmenga, Cisca, Winkelmann, Bernhard R, Wyatt, Sharon, and Young, J Hunter
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Hypertension ,Heart Disease ,Human Genome ,Genetics ,Clinical Research ,Cardiovascular ,Aetiology ,2.1 Biological and endogenous factors ,Adult ,Aged ,Blood Pressure ,Cardiovascular Diseases ,Chromosome Mapping ,Cohort Studies ,Female ,Genetic Predisposition to Disease ,Genome-Wide Association Study ,Genotype ,Humans ,Male ,Middle Aged ,Polymorphism ,Single Nucleotide ,White People ,CARDIOGRAM ,METASTROKE ,LifeLines Cohort Study ,Biological Sciences ,Medical and Health Sciences ,Genetics & Heredity - Abstract
Blood pressure (BP) is a heritable determinant of risk for cardiovascular disease (CVD). To investigate genetic associations with systolic BP (SBP), diastolic BP (DBP), mean arterial pressure (MAP) and pulse pressure (PP), we genotyped ∼50 000 single-nucleotide polymorphisms (SNPs) that capture variation in ∼2100 candidate genes for cardiovascular phenotypes in 61 619 individuals of European ancestry from cohort studies in the USA and Europe. We identified novel associations between rs347591 and SBP (chromosome 3p25.3, in an intron of HRH1) and between rs2169137 and DBP (chromosome1q32.1 in an intron of MDM4) and between rs2014408 and SBP (chromosome 11p15 in an intron of SOX6), previously reported to be associated with MAP. We also confirmed 10 previously known loci associated with SBP, DBP, MAP or PP (ADRB1, ATP2B1, SH2B3/ATXN2, CSK, CYP17A1, FURIN, HFE, LSP1, MTHFR, SOX6) at array-wide significance (P < 2.4 × 10(-6)). We then replicated these associations in an independent set of 65 886 individuals of European ancestry. The findings from expression QTL (eQTL) analysis showed associations of SNPs in the MDM4 region with MDM4 expression. We did not find any evidence of association of the two novel SNPs in MDM4 and HRH1 with sequelae of high BP including coronary artery disease (CAD), left ventricular hypertrophy (LVH) or stroke. In summary, we identified two novel loci associated with BP and confirmed multiple previously reported associations. Our findings extend our understanding of genes involved in BP regulation, some of which may eventually provide new targets for therapeutic intervention.
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- 2013
40. Combined linkage and association analysis identifies rare and low frequency variants for blood pressure at 1q31
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Wang, Heming, Nandakumar, Priyanka, Tekola-Ayele, Fasil, Tayo, Bamidele O., Ware, Erin B., Gu, C. Charles, Lu, Yingchang, Yao, Jie, Zhao, Wei, Smith, Jennifer A., Hellwege, Jacklyn N., Guo, Xiuqing, Edwards, Todd L., Loos, Ruth J. F., Arnett, Donna K., Fornage, Myriam, Rotimi, Charles, Kardia, Sharon L. R., Cooper, Richard S., Rao, D. C., Ehret, Georg, Chakravarti, Aravinda, and Zhu, Xiaofeng
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- 2019
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- View/download PDF
41. An integrated map of genetic variation from 1,092 human genomes
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McVean, Gil A, Altshuler (Co-Chair), David M, Durbin (Co-Chair), Richard M, Abecasis, Gonçalo R, Bentley, David R, Chakravarti, Aravinda, Clark, Andrew G, Donnelly, Peter, Eichler, Evan E, Flicek, Paul, Gabriel, Stacey B, Gibbs, Richard A, Green, Eric D, Hurles, Matthew E, Knoppers, Bartha M, Korbel, Jan O, Lander, Eric S, Lee, Charles, Lehrach, Hans, Mardis, Elaine R, Marth, Gabor T, Nickerson, Deborah A, Schmidt, Jeanette P, Sherry, Stephen T, Wang, Jun, and Wilson, Richard K
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Genetics ,Human Genome ,2.1 Biological and endogenous factors ,1.1 Normal biological development and functioning ,Underpinning research ,Aetiology ,Generic health relevance ,Alleles ,Binding Sites ,Conserved Sequence ,Evolution ,Molecular ,Genetic Variation ,Genetics ,Medical ,Genetics ,Population ,Genome ,Human ,Genome-Wide Association Study ,Genomics ,Haplotypes ,Humans ,Nucleotide Motifs ,Polymorphism ,Single Nucleotide ,Racial Groups ,Sequence Deletion ,Transcription Factors ,Genomes Project Consortium ,General Science & Technology - Abstract
By characterizing the geographic and functional spectrum of human genetic variation, the 1000 Genomes Project aims to build a resource to help to understand the genetic contribution to disease. Here we describe the genomes of 1,092 individuals from 14 populations, constructed using a combination of low-coverage whole-genome and exome sequencing. By developing methods to integrate information across several algorithms and diverse data sources, we provide a validated haplotype map of 38 million single nucleotide polymorphisms, 1.4 million short insertions and deletions, and more than 14,000 larger deletions. We show that individuals from different populations carry different profiles of rare and common variants, and that low-frequency variants show substantial geographic differentiation, which is further increased by the action of purifying selection. We show that evolutionary conservation and coding consequence are key determinants of the strength of purifying selection, that rare-variant load varies substantially across biological pathways, and that each individual contains hundreds of rare non-coding variants at conserved sites, such as motif-disrupting changes in transcription-factor-binding sites. This resource, which captures up to 98% of accessible single nucleotide polymorphisms at a frequency of 1% in related populations, enables analysis of common and low-frequency variants in individuals from diverse, including admixed, populations.
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- 2012
42. Association of genetic variation with systolic and diastolic blood pressure among African Americans: the Candidate Gene Association Resource study.
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Fox, Ervin R, Young, J Hunter, Li, Yali, Dreisbach, Albert W, Keating, Brendan J, Musani, Solomon K, Liu, Kiang, Morrison, Alanna C, Ganesh, Santhi, Kutlar, Abdullah, Ramachandran, Vasan S, Polak, Josef F, Fabsitz, Richard R, Dries, Daniel L, Farlow, Deborah N, Redline, Susan, Adeyemo, Adebowale, Hirschorn, Joel N, Sun, Yan V, Wyatt, Sharon B, Penman, Alan D, Palmas, Walter, Rotter, Jerome I, Townsend, Raymond R, Doumatey, Ayo P, Tayo, Bamidele O, Mosley, Thomas H, Lyon, Helen N, Kang, Sun J, Rotimi, Charles N, Cooper, Richard S, Franceschini, Nora, Curb, J David, Martin, Lisa W, Eaton, Charles B, Kardia, Sharon LR, Taylor, Herman A, Caulfield, Mark J, Ehret, Georg B, Johnson, Toby, International Consortium for Blood Pressure Genome-wide Association Studies (ICBP-GWAS), Chakravarti, Aravinda, Zhu, Xiaofeng, and Levy, Daniel
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International Consortium for Blood Pressure Genome-wide Association Studies ,Humans ,Hypertension ,Cohort Studies ,Blood Pressure ,Diastole ,Systole ,Genotype ,Phenotype ,Polymorphism ,Single Nucleotide ,Adult ,Aged ,Middle Aged ,African Americans ,European Continental Ancestry Group ,Female ,Male ,Genome-Wide Association Study ,Genetic Loci ,Polymorphism ,Single Nucleotide ,Biological Sciences ,Medical and Health Sciences ,Genetics & Heredity - Abstract
The prevalence of hypertension in African Americans (AAs) is higher than in other US groups; yet, few have performed genome-wide association studies (GWASs) in AA. Among people of European descent, GWASs have identified genetic variants at 13 loci that are associated with blood pressure. It is unknown if these variants confer susceptibility in people of African ancestry. Here, we examined genome-wide and candidate gene associations with systolic blood pressure (SBP) and diastolic blood pressure (DBP) using the Candidate Gene Association Resource (CARe) consortium consisting of 8591 AAs. Genotypes included genome-wide single-nucleotide polymorphism (SNP) data utilizing the Affymetrix 6.0 array with imputation to 2.5 million HapMap SNPs and candidate gene SNP data utilizing a 50K cardiovascular gene-centric array (ITMAT-Broad-CARe [IBC] array). For Affymetrix data, the strongest signal for DBP was rs10474346 (P= 3.6 × 10(-8)) located near GPR98 and ARRDC3. For SBP, the strongest signal was rs2258119 in C21orf91 (P= 4.7 × 10(-8)). The top IBC association for SBP was rs2012318 (P= 6.4 × 10(-6)) near SLC25A42 and for DBP was rs2523586 (P= 1.3 × 10(-6)) near HLA-B. None of the top variants replicated in additional AA (n = 11 882) or European-American (n = 69 899) cohorts. We replicated previously reported European-American blood pressure SNPs in our AA samples (SH2B3, P= 0.009; TBX3-TBX5, P= 0.03; and CSK-ULK3, P= 0.0004). These genetic loci represent the best evidence of genetic influences on SBP and DBP in AAs to date. More broadly, this work supports that notion that blood pressure among AAs is a trait with genetic underpinnings but also with significant complexity.
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- 2011
43. A Bivariate Genome-Wide Approach to Metabolic Syndrome STAMPEED Consortium
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Kraja, Aldi T, Vaidya, Dhananjay, Pankow, James S, Goodarzi, Mark O, Assimes, Themistocles L, Kullo, Iftikhar J, Sovio, Ulla, Mathias, Rasika A, Sun, Yan V, Franceschini, Nora, Absher, Devin, Li, Guo, Zhang, Qunyuan, Feitosa, Mary F, Glazer, Nicole L, Haritunians, Talin, Hartikainen, Anna-Liisa, Knowles, Joshua W, North, Kari E, Iribarren, Carlos, Kral, Brian, Yanek, Lisa, O’Reilly, Paul F, McCarthy, Mark I, Jaquish, Cashell, Couper, David J, Chakravarti, Aravinda, Psaty, Bruce M, Becker, Lewis C, Province, Michael A, Boerwinkle, Eric, Quertermous, Thomas, Palotie, Leena, Jarvelin, Marjo-Riitta, Becker, Diane M, Kardia, Sharon LR, Rotter, Jerome I, Chen, Yii-Der Ida, and Borecki, Ingrid B
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Biomedical and Clinical Sciences ,Nutrition ,Human Genome ,Clinical Research ,Cardiovascular ,Diabetes ,Obesity ,Genetics ,2.1 Biological and endogenous factors ,Aetiology ,Metabolic and endocrine ,Adult ,Aged ,Female ,Genetic Predisposition to Disease ,Genome-Wide Association Study ,Genotype ,Humans ,Male ,Meta-Analysis as Topic ,Metabolic Syndrome ,Middle Aged ,Phenotype ,Polymorphism ,Single Nucleotide ,Medical and Health Sciences ,Endocrinology & Metabolism ,Biomedical and clinical sciences - Abstract
OBJECTIVE The metabolic syndrome (MetS) is defined as concomitant disorders of lipid and glucose metabolism, central obesity, and high blood pressure, with an increased risk of type 2 diabetes and cardiovascular disease. This study tests whether common genetic variants with pleiotropic effects account for some of the correlated architecture among five metabolic phenotypes that define MetS. RESEARCH DESIGN AND METHODS Seven studies of the STAMPEED consortium, comprising 22,161 participants of European ancestry, underwent genome-wide association analyses of metabolic traits using a panel of ∼2.5 million imputed single nucleotide polymorphisms (SNPs). Phenotypes were defined by the National Cholesterol Education Program (NCEP) criteria for MetS in pairwise combinations. Individuals exceeding the NCEP thresholds for both traits of a pair were considered affected. RESULTS Twenty-nine common variants were associated with MetS or a pair of traits. Variants in the genes LPL, CETP, APOA5 (and its cluster), GCKR (and its cluster), LIPC, TRIB1, LOC100128354/MTNR1B, ABCB11, and LOC100129150 were further tested for their association with individual qualitative and quantitative traits. None of the 16 top SNPs (one per gene) associated simultaneously with more than two individual traits. Of them 11 variants showed nominal associations with MetS per se. The effects of 16 top SNPs on the quantitative traits were relatively small, together explaining from ∼9% of the variance in triglycerides, 5.8% of high-density lipoprotein cholesterol, 3.6% of fasting glucose, and 1.4% of systolic blood pressure. CONCLUSIONS Qualitative and quantitative pleiotropic tests on pairs of traits indicate that a small portion of the covariation in these traits can be explained by the reported common genetic variants.
- Published
- 2011
44. Haploinsufficiency of Telomerase Reverse Transcriptase Leads to Anticipation in Autosomal Dominant Dyskeratosis Congenita
- Author
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Chen, Jiunn-Liang, Brodsky, Robert A., Griffin, Constance A., Cohen, Alan R., Chakravarti, Aravinda, Hamosh, Ada, and Greider, Carol W.
- Published
- 2005
45. Phenotype-Genotype Correlation in Hirschsprung Disease Is Illuminated by Comparative Analysis of the RET Protein Sequence
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Kashuk, Carl S., Stone, Eric A., Grice, Elizabeth A., Portnoy, Matthew E., Green, Eric D., Sidow, Arend, Chakravarti, Aravinda, McCallion, Andrew S., and McKusick, Victor A.
- Published
- 2005
46. Common variants in 22 loci are associated with QRS duration and cardiac ventricular conduction
- Author
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Sotoodehnia, Nona, Isaacs, Aaron, de Bakker, Paul IW, Dörr, Marcus, Newton-Cheh, Christopher, Nolte, Ilja M, van der Harst, Pim, Müller, Martina, Eijgelsheim, Mark, Alonso, Alvaro, Hicks, Andrew A, Padmanabhan, Sandosh, Hayward, Caroline, Smith, Albert Vernon, Polasek, Ozren, Giovannone, Steven, Fu, Jingyuan, Magnani, Jared W, Marciante, Kristin D, Pfeufer, Arne, Gharib, Sina A, Teumer, Alexander, Li, Man, Bis, Joshua C, Rivadeneira, Fernando, Aspelund, Thor, Köttgen, Anna, Johnson, Toby, Rice, Kenneth, Sie, Mark PS, Wang, Ying A, Klopp, Norman, Fuchsberger, Christian, Wild, Sarah H, Leach, Irene Mateo, Estrada, Karol, Völker, Uwe, Wright, Alan F, Asselbergs, Folkert W, Qu, Jiaxiang, Chakravarti, Aravinda, Sinner, Moritz F, Kors, Jan A, Petersmann, Astrid, Harris, Tamara B, Soliman, Elsayed Z, Munroe, Patricia B, Psaty, Bruce M, Oostra, Ben A, Cupples, L Adrienne, Perz, Siegfried, de Boer, Rudolf A, Uitterlinden, André G, Völzke, Henry, Spector, Timothy D, Liu, Fang-Yu, Boerwinkle, Eric, Dominiczak, Anna F, Rotter, Jerome I, van Herpen, Gé, Levy, Daniel, Wichmann, H-Erich, van Gilst, Wiek H, Witteman, Jacqueline CM, Kroemer, Heyo K, Kao, WH Linda, Heckbert, Susan R, Meitinger, Thomas, Hofman, Albert, Campbell, Harry, Folsom, Aaron R, van Veldhuisen, Dirk J, Schwienbacher, Christine, O'Donnell, Christopher J, Volpato, Claudia Beu, Caulfield, Mark J, Connell, John M, Launer, Lenore, Lu, Xiaowen, Franke, Lude, Fehrmann, Rudolf SN, te Meerman, Gerard, Groen, Harry JM, Weersma, Rinse K, van den Berg, Leonard H, Wijmenga, Cisca, Ophoff, Roel A, Navis, Gerjan, Rudan, Igor, Snieder, Harold, Wilson, James F, Pramstaller, Peter P, Siscovick, David S, Wang, Thomas J, Gudnason, Vilmundur, van Duijn, Cornelia M, Felix, Stephan B, Fishman, Glenn I, Jamshidi, Yalda, and Ch Stricker, Bruno H
- Subjects
Biological Sciences ,Genetics ,Cardiovascular ,Heart Disease ,Animals ,Animals ,Newborn ,Chromosomes ,Human ,Computational Biology ,Electrocardiography ,Genetic Loci ,Genome-Wide Association Study ,Heart Conduction System ,Humans ,Mice ,Mice ,Transgenic ,Models ,Animal ,Myocytes ,Cardiac ,NAV1.8 Voltage-Gated Sodium Channel ,Polymorphism ,Single Nucleotide ,Sodium Channels ,Medical and Health Sciences ,Developmental Biology ,Agricultural biotechnology ,Bioinformatics and computational biology - Abstract
The QRS interval, from the beginning of the Q wave to the end of the S wave on an electrocardiogram, reflects ventricular depolarization and conduction time and is a risk factor for mortality, sudden death and heart failure. We performed a genome-wide association meta-analysis in 40,407 individuals of European descent from 14 studies, with further genotyping in 7,170 additional Europeans, and we identified 22 loci associated with QRS duration (P < 5 × 10(-8)). These loci map in or near genes in pathways with established roles in ventricular conduction such as sodium channels, transcription factors and calcium-handling proteins, but also point to previously unidentified biologic processes, such as kinase inhibitors and genes related to tumorigenesis. We demonstrate that SCN10A, a candidate gene at the most significantly associated locus in this study, is expressed in the mouse ventricular conduction system, and treatment with a selective SCN10A blocker prolongs QRS duration. These findings extend our current knowledge of ventricular depolarization and conduction.
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- 2010
47. The Gene for Soluble N-Ethylmaleimide Sensitive Factor Attachment Protein α Is Mutated in Hydrocephaly with Hop Gait (hyh) Mice
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Hong, Hee-Kyung, Chakravarti, Aravinda, and Takahashi, Joseph S.
- Published
- 2004
48. A genome-wide linkage and association scan reveals novel loci for autism.
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Weiss, Lauren A, Arking, Dan E, Gene Discovery Project of Johns Hopkins & the Autism Consortium, Daly, Mark J, and Chakravarti, Aravinda
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Gene Discovery Project of Johns Hopkins & the Autism Consortium ,Brain ,Chromosomes ,Human ,Pair 5 ,Humans ,Genetic Predisposition to Disease ,Semaphorins ,Membrane Proteins ,Nerve Tissue Proteins ,Sample Size ,Chromosome Mapping ,Autistic Disorder ,Polymorphism ,Single Nucleotide ,Internationality ,Genome-Wide Association Study ,Genetic Linkage ,Human Genome ,Intellectual and Developmental Disabilities (IDD) ,Mental Health ,Pediatric ,Clinical Research ,Autism ,Biotechnology ,Brain Disorders ,Genetics ,2.1 Biological and endogenous factors ,Aetiology ,General Science & Technology - Abstract
Although autism is a highly heritable neurodevelopmental disorder, attempts to identify specific susceptibility genes have thus far met with limited success. Genome-wide association studies using half a million or more markers, particularly those with very large sample sizes achieved through meta-analysis, have shown great success in mapping genes for other complex genetic traits. Consequently, we initiated a linkage and association mapping study using half a million genome-wide single nucleotide polymorphisms (SNPs) in a common set of 1,031 multiplex autism families (1,553 affected offspring). We identified regions of suggestive and significant linkage on chromosomes 6q27 and 20p13, respectively. Initial analysis did not yield genome-wide significant associations; however, genotyping of top hits in additional families revealed an SNP on chromosome 5p15 (between SEMA5A and TAS2R1) that was significantly associated with autism (P = 2 x 10(-7)). We also demonstrated that expression of SEMA5A is reduced in brains from autistic patients, further implicating SEMA5A as an autism susceptibility gene. The linkage regions reported here provide targets for rare variation screening whereas the discovery of a single novel association demonstrates the action of common variants.
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- 2009
49. Ret deficiency decreases neural crest progenitor proliferation and restricts fate potential during enteric nervous system development
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Vincent, Elizabeth, primary, Chatterjee, Sumantra, additional, Cannon, Gabrielle H., additional, Auer, Dallas, additional, Ross, Holly, additional, Chakravarti, Aravinda, additional, and Goff, Loyal A., additional
- Published
- 2023
- Full Text
- View/download PDF
50. Phenotype Variation in Two-Locus Mouse Models of Hirschsprung Disease: Tissue-Specific Interaction between Ret and Ednrb
- Author
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McCallion, Andrew S., Stames, Erine, Conlon, Ronald A., and Chakravarti, Aravinda
- Published
- 2003
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