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1. Epigenome-wide DNA methylation association study of circulating IgE levels identifies novel targets for asthmaResearch in context

Author

Kathryn Recto, Priyadarshini Kachroo, Tianxiao Huan, David Van Den Berg, Gha Young Lee, Helena Bui, Dong Heon Lee, Jessica Gereige, Chen Yao, Shih-Jen Hwang, Roby Joehanes, Scott T. Weiss, George T. O’Connor, Daniel Levy, Dawn L. DeMeo, Namiko Abe, Gonçalo Abecasis, Francois Aguet, Christine Albert, Laura Almasy, Alvaro Alonso, Seth Ament, Peter Anderson, Pramod Anugu, Deborah Applebaum-Bowden, Kristin Ardlie, Dan Arking, Donna K. Arnett, Allison Ashley-Koch, Stella Aslibekyan, Tim Assimes, Paul Auer, Dimitrios Avramopoulos, Najib Ayas, Adithya Balasubramanian, John Barnard, Kathleen Barnes, R. Graham Barr, Emily Barron-Casella, Lucas Barwick, Terri Beaty, Gerald Beck, Diane Becker, Lewis Becker, Rebecca Beer, Amber Beitelshees, Emelia Benjamin, Takis Benos, Marcos Bezerra, Larry Bielak, Joshua Bis, Thomas Blackwell, John Blangero, Nathan Blue, Eric Boerwinkle, Donald W. Bowden, Russell Bowler, Jennifer Brody, Ulrich Broeckel, Jai Broome, Deborah Brown, Karen Bunting, Esteban Burchard, Carlos Bustamante, Erin Buth, Brian Cade, Jonathan Cardwell, Vincent Carey, Julie Carrier, April P. Carson, Cara Carty, Richard Casaburi, Juan P. Casas Romero, James Casella, Peter Castaldi, Mark Chaffin, Christy Chang, Yi-Cheng Chang, Daniel Chasman, Sameer Chavan, Bo-Juen Chen, Wei-Min Chen, Yii-Der Ida Chen, Michael Cho, Seung Hoan Choi, Lee-Ming Chuang, Mina Chung, Ren-Hua Chung, Clary Clish, Suzy Comhair, Matthew Conomos, Elaine Cornell, Adolfo Correa, Carolyn Crandall, James Crapo, L. Adrienne Cupples, Joanne Curran, Jeffrey Curtis, Brian Custer, Coleen Damcott, Dawood Darbar, Sean David, Colleen Davis, Michelle Daya, Mariza de Andrade, Lisa de las Fuentes, Paul de Vries, Michael DeBaun, Ranjan Deka, Dawn DeMeo, Scott Devine, Huyen Dinh, Harsha Doddapaneni, Qing Duan, Shannon Dugan-Perez, Ravi Duggirala, Jon Peter Durda, Susan K. Dutcher, Charles Eaton, Lynette Ekunwe, Adel El Boueiz, Patrick Ellinor, Leslie Emery, Serpil Erzurum, Charles Farber, Jesse Farek, Tasha Fingerlin, Matthew Flickinger, Myriam Fornage, Nora Franceschini, Chris Frazar, Mao Fu, Stephanie M. Fullerton, Lucinda Fulton, Stacey Gabriel, Weiniu Gan, Shanshan Gao, Yan Gao, Margery Gass, Heather Geiger, Bruce Gelb, Mark Geraci, Soren Germer, Robert Gerszten, Auyon Ghosh, Richard Gibbs, Chris Gignoux, Mark Gladwin, David Glahn, Stephanie Gogarten, Da-Wei Gong, Harald Goring, Sharon Graw, Kathryn J. Gray, Daniel Grine, Colin Gross, C. Charles Gu, Yue Guan, Xiuqing Guo, Namrata Gupta, Jeff Haessler, Michael Hall, Yi Han, Patrick Hanly, Daniel Harris, Nicola L. Hawley, Jiang He, Ben Heavner, Susan Heckbert, Ryan Hernandez, David Herrington, Craig Hersh, Bertha Hidalgo, James Hixson, Brian Hobbs, John Hokanson, Elliott Hong, Karin Hoth, Chao (Agnes) Hsiung, Jianhong Hu, Yi-Jen Hung, Haley Huston, Chii Min Hwu, Marguerite Ryan Irvin, Rebecca Jackson, Deepti Jain, Cashell Jaquish, Jill Johnsen, Andrew Johnson, Craig Johnson, Rich Johnston, Kimberly Jones, Hyun Min Kang, Robert Kaplan, Sharon Kardia, Shannon Kelly, Eimear Kenny, Michael Kessler, Alyna Khan, Ziad Khan, Wonji Kim, John Kimoff, Greg Kinney, Barbara Konkle, Charles Kooperberg, Holly Kramer, Christoph Lange, Ethan Lange, Leslie Lange, Cathy Laurie, Cecelia Laurie, Meryl LeBoff, Jiwon Lee, Sandra Lee, Wen-Jane Lee, Jonathon LeFaive, David Levine, Joshua Lewis, Xiaohui Li, Yun Li, Henry Lin, Honghuang Lin, Xihong Lin, Simin Liu, Yongmei Liu, Yu Liu, Ruth J.F. Loos, Steven Lubitz, Kathryn Lunetta, James Luo, Ulysses Magalang, Michael Mahaney, Barry Make, Ani Manichaikul, Alisa Manning, JoAnn Manson, Lisa Martin, Melissa Marton, Susan Mathai, Rasika Mathias, Susanne May, Patrick McArdle, Merry-Lynn McDonald, Sean McFarland, Stephen McGarvey, Daniel McGoldrick, Caitlin McHugh, Becky McNeil, Hao Mei, James Meigs, Vipin Menon, Luisa Mestroni, Ginger Metcalf, Deborah A. Meyers, Emmanuel Mignot, Julie Mikulla, Nancy Min, Mollie Minear, Ryan L. Minster, Braxton D. Mitchell, Matt Moll, Zeineen Momin, May E. Montasser, Courtney Montgomery, Donna Muzny, Josyf C. Mychaleckyj, Girish Nadkarni, Rakhi Naik, Take Naseri, Pradeep Natarajan, Sergei Nekhai, Sarah C. Nelson, Bonnie Neltner, Caitlin Nessner, Deborah Nickerson, Osuji Nkechinyere, Kari North, Jeff O'Connell, Tim O'Connor, Heather Ochs-Balcom, Geoffrey Okwuonu, Allan Pack, David T. Paik, Nicholette Palmer, James Pankow, George Papanicolaou, Cora Parker, Gina Peloso, Juan Manuel Peralta, Marco Perez, James Perry, Ulrike Peters, Patricia Peyser, Lawrence S. Phillips, Jacob Pleiness, Toni Pollin, Wendy Post, Julia Powers Becker, Meher Preethi Boorgula, Michael Preuss, Bruce Psaty, Pankaj Qasba, Dandi Qiao, Zhaohui Qin, Nicholas Rafaels, Laura Raffield, Mahitha Rajendran, Vasan S. Ramachandran, D.C. Rao, Laura Rasmussen-Torvik, Aakrosh Ratan, Susan Redline, Robert Reed, Catherine Reeves, Elizabeth Regan, Alex Reiner, Muagututi‘a Sefuiva Reupena, Ken Rice, Stephen Rich, Rebecca Robillard, Nicolas Robine, Dan Roden, Carolina Roselli, Jerome Rotter, Ingo Ruczinski, Alexi Runnels, Pamela Russell, Sarah Ruuska, Kathleen Ryan, Ester Cerdeira Sabino, Danish Saleheen, Shabnam Salimi, Sejal Salvi, Steven Salzberg, Kevin Sandow, Vijay G. Sankaran, Jireh Santibanez, Karen Schwander, David Schwartz, Frank Sciurba, Christine Seidman, Jonathan Seidman, Frédéric Sériès, Vivien Sheehan, Stephanie L. Sherman, Amol Shetty, Aniket Shetty, Wayne Hui-Heng Sheu, M. Benjamin Shoemaker, Brian Silver, Edwin Silverman, Robert Skomro, Albert Vernon Smith, Jennifer Smith, Josh Smith, Nicholas Smith, Tanja Smith, Sylvia Smoller, Beverly Snively, Michael Snyder, Tamar Sofer, Nona Sotoodehnia, Adrienne M. Stilp, Garrett Storm, Elizabeth Streeten, Jessica Lasky Su, Yun Ju Sung, Jody Sylvia, Adam Szpiro, Daniel Taliun, Hua Tang, Margaret Taub, Kent Taylor, Matthew Taylor, Simeon Taylor, Marilyn Telen, Timothy A. Thornton, Machiko Threlkeld, Lesley Tinker, David Tirschwell, Sarah Tishkoff, Hemant Tiwari, Catherine Tong, Russell Tracy, Michael Tsai, Dhananjay Vaidya, Peter VandeHaar, Scott Vrieze, Tarik Walker, Robert Wallace, Avram Walts, Fei Fei Wang, Heming Wang, Jiongming Wang, Karol Watson, Jennifer Watt, Daniel E. Weeks, Joshua Weinstock, Bruce Weir, Lu-Chen Weng, Jennifer Wessel, Cristen Willer, Kayleen Williams, L. Keoki Williams, Scott Williams, Carla Wilson, James Wilson, Lara Winterkorn, Quenna Wong, Baojun Wu, Joseph Wu, Huichun Xu, Lisa Yanek, Ivana Yang, Ketian Yu, Seyedeh Maryam Zekavat, Yingze Zhang, Snow Xueyan Zhao, Wei Zhao, Xiaofeng Zhu, Elad Ziv, Michael Zody, and Sebastian Zoellner

Subjects
EWAS, DNA methylation, IgE, Asthma, RNA-Sequencing, Mendelian randomization, Medicine, Medicine (General), R5-920
Abstract

Summary: Background: Identifying novel epigenetic signatures associated with serum immunoglobulin E (IgE) may improve our understanding of molecular mechanisms underlying asthma and IgE-mediated diseases. Methods: We performed an epigenome-wide association study using whole blood from Framingham Heart Study (FHS; n = 3,471, 46% females) participants and validated results using the Childhood Asthma Management Program (CAMP; n = 674, 39% females) and the Genetic Epidemiology of Asthma in Costa Rica Study (CRA; n = 787, 41% females). Using the closest gene to each IgE-associated CpG, we highlighted biologically plausible pathways underlying IgE regulation and analyzed the transcription patterns linked to IgE-associated CpGs (expression quantitative trait methylation loci; eQTMs). Using prior UK Biobank summary data from genome-wide association studies of asthma and allergy, we performed Mendelian randomization (MR) for causal inference testing using the IgE-associated CpGs from FHS with methylation quantitative trait loci (mQTLs) as instrumental variables. Findings: We identified 490 statistically significant differentially methylated CpGs associated with IgE in FHS, of which 193 (39.3%) replicated in CAMP and CRA (FDR < 0.05). Gene ontology analysis revealed enrichment in pathways related to transcription factor binding, asthma, and other immunological processes. eQTM analysis identified 124 cis-eQTMs for 106 expressed genes (FDR < 0.05). MR in combination with drug-target analysis revealed CTSB and USP20 as putatively causal regulators of IgE levels (Bonferroni adjusted P

Published
2023
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2. Whole genome sequence analyses of brain imaging measures in the Framingham Study

Author

Sarnowski, Chloé, Satizabal, Claudia L, DeCarli, Charles, Pitsillides, Achilleas N, Cupples, L Adrienne, Vasan, Ramachandran S, Wilson, James G, Bis, Joshua C, Fornage, Myriam, Beiser, Alexa S, DeStefano, Anita L, Dupuis, Josée, Seshadri, Sudha, Arnett, Donna K, Becker, Diane, Bis, Joshua, Boerwinkle, Eric, Bowers, Michael, Bressler, Jan, Correa, Adolfo, DeStefano, Anita, Ding, Jingzhong ding, Fardo, David, Lugo, Alex Garcia, Glahn, David, Gonzalez, Hector, Hayden, Kathleen, Heckbert, Susan, Hoth, Karin, Hughes, Timothy, Jaquish, Cashell, Jian, Xueqiu, Knowles, Emma, Launer, Lenore, Lin, Honghuang, Longstreth, Will, Mayeux, Richard, Misra, Biswapriya, Mosley, Thomas, Nyquist, Paul, Olivier, Michael, Peprah, Emmanuel, Psaty, Bruce, Purcell, Shaun, Rotter, Jerome, Satizabal, Claudia, Schellenberg, Gerard, Simino, Jeannette, Smith, Jennifer, Smoller, Sylvia, Snively, Beverly, Sokolow, Sophie, Wehr, Kate, Yanek, Lisa, Yang, Qiong, Namiko, Abe, Goncalo, Abecasis, Christine, Albert, Nicholette (Nichole) Palmer, Allred, Laura, Almasy, Alvaro, Alonso, Seth, Ament, Peter, Anderson, Pramod, Anugu, Deborah, Applebaum-Bowden, Dan, Arking, Donna K, Arnett, Allison, Ashley-Koch, Stella, Aslibekyan, Tim, Assimes, Paul, Auer, Dimitrios, Avramopoulos, John, Barnard, Kathleen, Barnes, Graham, Barr R, Emily, Barron-Casella, Terri, Beaty, Diane, Becker, Lewis, Becker, Rebecca, Beer, Ferdouse, Begum, Amber, Beitelshees, Emelia, Benjamin, Marcos, Bezerra, Larry, Bielak, Joshua, Bis, Thomas, Blackwell, John, Blangero, Eric, Boerwinkle, Ingrid, Borecki, Russell, Bowler, Jennifer, Brody, Ulrich, Broeckel, Jai, Broome, Karen, Bunting, Esteban, Burchard, and Jonathan, Cardwell

Subjects
Biomedical and Clinical Sciences, Neurosciences, Clinical Sciences, Genetics, Human Genome, Brain Disorders, Neurodegenerative, Biotechnology, Clinical Research, Aging, 2.1 Biological and endogenous factors, Neurological, Good Health and Well Being, Aged, Brain, Female, Genetic Variation, Genome-Wide Association Study, Humans, Magnetic Resonance Imaging, Male, Massachusetts, Middle Aged, Organ Size, Phenotype, Prospective Studies, NHLBI Trans-Omics for Precision Medicine (TOPMed) Consortium, TOPMed Neurocognitive Working Group, Cognitive Sciences, Neurology & Neurosurgery, Clinical sciences
Abstract

ObjectiveWe sought to identify rare variants influencing brain imaging phenotypes in the Framingham Heart Study by performing whole genome sequence association analyses within the Trans-Omics for Precision Medicine Program.MethodsWe performed association analyses of cerebral and hippocampal volumes and white matter hyperintensity (WMH) in up to 2,180 individuals by testing the association of rank-normalized residuals from mixed-effect linear regression models adjusted for sex, age, and total intracranial volume with individual variants while accounting for familial relatedness. We conducted gene-based tests for rare variants using (1) a sliding-window approach, (2) a selection of functional exonic variants, or (3) all variants.ResultsWe detected new loci in 1p21 for cerebral volume (minor allele frequency [MAF] 0.005, p = 10-8) and in 16q23 for hippocampal volume (MAF 0.05, p = 2.7 × 10-8). Previously identified associations in 12q24 for hippocampal volume (rs7294919, p = 4.4 × 10-4) and in 17q25 for WMH (rs7214628, p = 2.0 × 10-3) were confirmed. Gene-based tests detected associations (p ≤ 2.3 × 10-6) in new loci for cerebral (5q13, 8p12, 9q31, 13q12-q13, 15q24, 17q12, 19q13) and hippocampal volumes (2p12) and WMH (3q13, 4p15) including Alzheimer disease- (UNC5D) and Parkinson disease-associated genes (GBA). Pathway analyses evidenced enrichment of associated genes in immunity, inflammation, and Alzheimer disease and Parkinson disease pathways.ConclusionsWhole genome sequence-wide search reveals intriguing new loci associated with brain measures. Replication of novel loci is needed to confirm these findings.

Published
2018

4. Colocalization of Gene Expression and DNA Methylation with Genetic Risk Variants Supports Functional Roles of MUC5B and DSP in Idiopathic Pulmonary Fibrosis

Author

Raphael Borie, Jonathan Cardwell, Iain R. Konigsberg, Camille M. Moore, Weiming Zhang, Sarah K. Sasse, Fabienne Gally, Evgenia Dobrinskikh, Avram Walts, Julie Powers, Janna Brancato, Mauricio Rojas, Paul J. Wolters, Kevin K. Brown, Timothy S. Blackwell, Tomoko Nakanishi, J. Brent Richards, Anthony N. Gerber, Tasha E. Fingerlin, Norman Sachs, Sara L. Pulit, Zachary Zappala, David A. Schwartz, and Ivana V. Yang

Subjects
Pulmonary and Respiratory Medicine, Critical Care and Intensive Care Medicine
Published
2022
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5. Whole Genome Sequence Analysis of the Plasma Proteome in Black Adults Provides Novel Insights Into Cardiovascular Disease

Author

Daniel H. Katz, Usman A. Tahir, Alexander G. Bick, Akhil Pampana, Debby Ngo, Mark D. Benson, Zhi Yu, Jeremy M. Robbins, Zsu-Zsu Chen, Daniel E. Cruz, Shuliang Deng, Laurie Farrell, Sumita Sinha, Alec A. Schmaier, Dongxiao Shen, Yan Gao, Michael E. Hall, Adolfo Correa, Russell P. Tracy, Peter Durda, Kent D. Taylor, Yongmei Liu, W. Craig Johnson, Xiuqing Guo, Jie Yao, Yii-Der Ida Chen, Ani W. Manichaikul, Deepti Jain, Claude Bouchard, Mark A. Sarzynski, Stephen S. Rich, Jerome I. Rotter, Thomas J. Wang, James G. Wilson, Pradeep Natarajan, Robert E. Gerszten, Namiko Abe, Gonçalo Abecasis, Francois Aguet, Christine Albert, Laura Almasy, Alvaro Alonso, Seth Ament, Peter Anderson, Pramod Anugu, Deborah Applebaum-Bowden, Kristin Ardlie, Dan Arking, Donna K. Arnett, Allison Ashley-Koch, Stella Aslibekyan, Tim Assimes, Paul Auer, Dimitrios Avramopoulos, Najib Ayas, Adithya Balasubramanian, John Barnard, Kathleen Barnes, R. Graham Barr, Emily Barron-Casella, Lucas Barwick, Terri Beaty, Gerald Beck, Diane Becker, Lewis Becker, Rebecca Beer, Amber Beitelshees, Emelia Benjamin, Takis Benos, Marcos Bezerra, Larry Bielak, Joshua Bis, Thomas Blackwell, John Blangero, Eric Boerwinkle, Donald W. Bowden, Russell Bowler, Jennifer Brody, Ulrich Broeckel, Jai Broome, Deborah Brown, Karen Bunting, Esteban Burchard, Carlos Bustamante, Erin Buth, Brian Cade, Jonathan Cardwell, Vincent Carey, Julie Carrier, April Carson, Cara Carty, Richard Casaburi, Juan P. Casas Romero, James Casella, Peter Castaldi, Mark Chaffin, Christy Chang, Yi-Cheng Chang, Daniel Chasman, Sameer Chavan, Bo-Juen Chen, Wei-Min Chen, Michael Cho, Seung Hoan Choi, Lee-Ming Chuang, Mina Chung, Ren-Hua Chung, Clary Clish, Suzy Comhair, Matthew Conomos, Elaine Cornell, Carolyn Crandall, James Crapo, L. Adrienne Cupples, Joanne Curran, Jeffrey Curtis, Brian Custer, Coleen Damcott, Dawood Darbar, Sean David, Colleen Davis, Michelle Daya, Mariza de Andrade, Lisa de las Fuentes, Paul de Vries, Michael DeBaun, Ranjan Deka, Dawn DeMeo, Scott Devine, Huyen Dinh, Harsha Doddapaneni, Qing Duan, Shannon Dugan-Perez, Ravi Duggirala, Jon Peter Durda, Susan K. Dutcher, Charles Eaton, Lynette Ekunwe, Adel El Boueiz, Patrick Ellinor, Leslie Emery, Serpil Erzurum, Charles Farber, Jesse Farek, Tasha Fingerlin, Matthew Flickinger, Myriam Fornage, Nora Franceschini, Chris Frazar, Mao Fu, Stephanie M. Fullerton, Lucinda Fulton, Stacey Gabriel, Weiniu Gan, Shanshan Gao, Margery Gass, Heather Geiger, Bruce Gelb, Mark Geraci, Soren Germer, Robert Gerszten, Auyon Ghosh, Richard Gibbs, Chris Gignoux, Mark Gladwin, David Glahn, Stephanie Gogarten, Da-Wei Gong, Harald Goring, Sharon Graw, Kathryn J. Gray, Daniel Grine, Colin Gross, C. Charles Gu, Yue Guan, Namrata Gupta, David M. Haas, Jeff Haessler, Michael Hall, Yi Han, Patrick Hanly, Daniel Harris, Nicola L. Hawley, Jiang He, Ben Heavner, Susan Heckbert, Ryan Hernandez, David Herrington, Craig Hersh, Bertha Hidalgo, James Hixson, Brian Hobbs, John Hokanson, Elliott Hong, Karin Hoth, Chao (Agnes) Hsiung, Jianhong Hu, Yi-Jen Hung, Haley Huston, Chii Min Hwu, Marguerite Ryan Irvin, Rebecca Jackson, Cashell Jaquish, Jill Johnsen, Andrew Johnson, Craig Johnson, Rich Johnston, Kimberly Jones, Hyun Min Kang, Robert Kaplan, Sharon Kardia, Shannon Kelly, Eimear Kenny, Michael Kessler, Alyna Khan, Ziad Khan, Wonji Kim, John Kimoff, Greg Kinney, Barbara Konkle, Charles Kooperberg, Holly Kramer, Christoph Lange, Ethan Lange, Leslie Lange, Cathy Laurie, Cecelia Laurie, Meryl LeBoff, Jiwon Lee, Sandra Lee, Wen-Jane Lee, Jonathon LeFaive, David Levine, Dan Levy, Joshua Lewis, Xiaohui Li, Yun Li, Henry Lin, Honghuang Lin, Xihong Lin, Simin Liu, Yu Liu, Ruth J.F. Loos, Steven Lubitz, Kathryn Lunetta, James Luo, Ulysses Magalang, Michael Mahaney, Barry Make, Ani Manichaikul, Alisa Manning, JoAnn Manson, Lisa Martin, Melissa Marton, Susan Mathai, Rasika Mathias, Susanne May, Patrick McArdle, Merry-Lynn McDonald, Sean McFarland, Stephen McGarvey, Daniel McGoldrick, Caitlin McHugh, Becky McNeil, Hao Mei, James Meigs, Vipin Menon, Luisa Mestroni, Ginger Metcalf, Deborah A. Meyers, Emmanuel Mignot, Julie Mikulla, Nancy Min, Mollie Minear, Ryan L. Minster, Braxton D. Mitchell, Matt Moll, Zeineen Momin, May E. Montasser, Courtney Montgomery, Donna Muzny, Josyf C. Mychaleckyj, Girish Nadkarni, Rakhi Naik, Take Naseri, Sergei Nekhai, Sarah C. Nelson, Bonnie Neltner, Caitlin Nessner, Deborah Nickerson, Osuji Nkechinyere, Kari North, Jeff O’Connell, Tim O’Connor, Heather Ochs-Balcom, Geoffrey Okwuonu, Allan Pack, David T. Paik, Nicholette Palmer, James Pankow, George Papanicolaou, Cora Parker, Gina Peloso, Juan Manuel Peralta, Marco Perez, James Perry, Ulrike Peters, Patricia Peyser, Lawrence S. Phillips, Jacob Pleiness, Toni Pollin, Wendy Post, Julia Powers Becker, Meher Preethi Boorgula, Michael Preuss, Bruce Psaty, Pankaj Qasba, Dandi Qiao, Zhaohui Qin, Nicholas Rafaels, Laura Raffield, Mahitha Rajendran, Vasan S. Ramachandran, D.C. Rao, Laura Rasmussen-Torvik, Aakrosh Ratan, Susan Redline, Robert Reed, Catherine Reeves, Elizabeth Regan, Alex Reiner, Muagututi’a Sefuiva Reupena, Ken Rice, Stephen Rich, Rebecca Robillard, Nicolas Robine, Dan Roden, Carolina Roselli, Jerome Rotter, Ingo Ruczinski, Alexi Runnels, Pamela Russell, Sarah Ruuska, Kathleen Ryan, Ester Cerdeira Sabino, Danish Saleheen, Shabnam Salimi, Sejal Salvi, Steven Salzberg, Kevin Sandow, Vijay G. Sankaran, Jireh Santibanez, Karen Schwander, David Schwartz, Frank Sciurba, Christine Seidman, Jonathan Seidman, Frédéric Sériès, Vivien Sheehan, Stephanie L. Sherman, Amol Shetty, Aniket Shetty, Wayne Hui-Heng Sheu, M. Benjamin Shoemaker, Brian Silver, Edwin Silverman, Robert Skomro, Albert Vernon Smith, Jennifer Smith, Josh Smith, Nicholas Smith, Tanja Smith, Sylvia Smoller, Beverly Snively, Michael Snyder, Tamar Sofer, Nona Sotoodehnia, Adrienne M. Stilp, Garrett Storm, Elizabeth Streeten, Jessica Lasky Su, Yun Ju Sung, Jody Sylvia, Adam Szpiro, Daniel Taliun, Hua Tang, Margaret Taub, Matthew Taylor, Simeon Taylor, Marilyn Telen, Timothy A. Thornton, Machiko Threlkeld, Lesley Tinker, David Tirschwell, Sarah Tishkoff, Hemant Tiwari, Catherine Tong, Russell Tracy, Michael Tsai, Dhananjay Vaidya, David Van Den Berg, Peter VandeHaar, Scott Vrieze, Tarik Walker, Robert Wallace, Avram Walts, Fei Fei Wang, Heming Wang, Jiongming Wang, Karol Watson, Jennifer Watt, Daniel E. Weeks, Joshua Weinstock, Bruce Weir, Scott T. Weiss, Lu-Chen Weng, Jennifer Wessel, Cristen Willer, Kayleen Williams, L. Keoki Williams, Carla Wilson, James Wilson, Lara Winterkorn, Quenna Wong, Joseph Wu, Huichun Xu, Lisa Yanek, Ivana Yang, Ketian Yu, Seyedeh Maryam Zekavat, Yingze Zhang, Snow Xueyan Zhao, Wei Zhao, Xiaofeng Zhu, Michael Zody, and Sebastian Zoellner

Subjects
Adult, Male, Proteomics, Aging, Whole genome sequence analysis, Proteome, Clinical Sciences, Black People, Disease, Computational biology, race and ethnicity, Cardiorespiratory Medicine and Haematology, Cardiovascular, Article, proteomics, cardiovascular disease, Physiology (medical), Genetics, 2.1 Biological and endogenous factors, Humans, Medicine, Aetiology, Lung, Heart Disease - Coronary Heart Disease, and Blood Institute TOPMed (Trans-Omics for Precision Medicine) Consortium†, business.industry, Prevention, Human Genome, National Heart, Genomics, Blood proteins, Genetic architecture, Heart Disease, Good Health and Well Being, Cardiovascular System & Hematology, Cardiovascular Diseases, Public Health and Health Services, Female, Cardiology and Cardiovascular Medicine, business, Biotechnology, Genome-Wide Association Study
Abstract

Background: Plasma proteins are critical mediators of cardiovascular processes and are the targets of many drugs. Previous efforts to characterize the genetic architecture of the plasma proteome have been limited by a focus on individuals of European descent and leveraged genotyping arrays and imputation. Here we describe whole genome sequence analysis of the plasma proteome in individuals with greater African ancestry, increasing our power to identify novel genetic determinants. Methods: Proteomic profiling of 1301 proteins was performed in 1852 Black adults from the Jackson Heart Study using aptamer-based proteomics (SomaScan). Whole genome sequencing association analysis was ascertained for all variants with minor allele count ≥5. Results were validated using an alternative, antibody-based, proteomic platform (Olink) as well as replicated in the Multi-Ethnic Study of Atherosclerosis and the HERITAGE Family Study (Health, Risk Factors, Exercise Training and Genetics). Results: We identify 569 genetic associations between 479 proteins and 438 unique genetic regions at a Bonferroni-adjusted significance level of 3.8×10 -11 . These associations include 114 novel locus-protein relationships and an additional 217 novel sentinel variant-protein relationships. Novel cardiovascular findings include new protein associations at the APOE gene locus including ZAP70 (sentinel single nucleotide polymorphism [SNP] rs7412-T, β=0.61±0.05, P =3.27×10 -30 ) and MMP-3 (β=-0.60±0.05, P =1.67×10 -32 ), as well as a completely novel pleiotropic locus at the HPX gene, associated with 9 proteins. Further, the associations suggest new mechanisms of genetically mediated cardiovascular disease linked to African ancestry; we identify a novel association between variants linked to APOL1-associated chronic kidney and heart disease and the protein CKAP2 (rs73885319-G, β=0.34±0.04, P =1.34×10 -17 ) as well as an association between ATTR amyloidosis and RBP4 levels in community-dwelling individuals without heart failure. Conclusions: Taken together, these results provide evidence for the functional importance of variants in non-European populations, and suggest new biological mechanisms for ancestry-specific determinants of lipids, coagulation, and myocardial function.

Published
2022
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6. Idiopathic pulmonary fibrosis is associated with common genetic variants and limited rare variants

Author

Anna L. Peljto, Rachel Z. Blumhagen, Avram D. Walts, Jonathan Cardwell, Julia Powers, Tamera J. Corte, Joanne L. Dickinson, Ian Glaspole, Yuben P. Moodley, Martina Koziar Vasakova, Elisabeth Bendstrup, Jesper R. Davidsen, Raphael Borie, Bruno Crestani, Philippe Dieude, Francesco Bonella, Ulrich Costabel, Gunnar Gudmundsson, Seamas C. Donnelly, Jim Egan, Michael T. Henry, Michael P. Keane, Marcus P. Kennedy, Cormac McCarthy, Aoife N. McElroy, Joshua A. Olaniyi, Katherine M. A. O’Reilly, Luca Richeldi, Paolo M. Leone, Venerino Poletti, Francesco Puppo, Sara Tomassetti, Valentina Luzzi, Nurdan Kokturk, Nesrin Mogulkoc, Christine A. Fiddler, Nikhil Hirani, R. Gisli Jenkins, Toby M. Maher, Philip L. Molyneaux, Helen Parfrey, Rebecca Braybrooke, Timothy S. Blackwell, Peter D. Jackson, Steven D. Nathan, Mary K. Porteous, Kevin K. Brown, Jason D. Christie, Harold R. Collard, Oliver Eickelberg, Elena E. Foster, Kevin F. Gibson, Marilyn Glassberg, Daniel J. Kass, Jonathan A. Kropski, David Lederer, Angela L. Linderholm, Jim Loyd, Susan K. Mathai, Sydney B. Montesi, Imre Noth, Justin M. Oldham, Amy J. Palmisciano, Cristina A. Reichner, Mauricio Rojas, Jesse Roman, Neil Schluger, Barry S. Shea, Jeffrey J. Swigris, Paul J. Wolters, Yingze Zhang, Cecilia M. A. Prele, Juan I. Enghelmayer, Maria Otaola, Christopher J. Ryerson, Mauricio Salinas, Martina Sterclova, Tewodros H. Gebremariam, Marjukka Myllärniemi, Roberto G. Carbone, Haruhiko Furusawa, Masaki Hirose, Yoshikazu Inoue, Yasunari Miyazaki, Ken Ohta, Shin Ohta, Tsukasa Okamoto, Dong Soon Kim, Annie Pardo, Moises Selman, Alvaro U. Aranda, Moo Suk Park, Jong Sun Park, Jin Woo Song, Maria Molina-Molina, Lurdes Planas-Cerezales, Gunilla Westergren-Thorsson, Albert V. Smith, Ani W. Manichaikul, John S. Kim, Stephen S. Rich, Elizabeth C. Oelsner, R. Graham Barr, Jerome I. Rotter, Josee Dupuis, George O’Connor, Ramachandran S. Vasan, Michael H. Cho, Edwin K. Silverman, Marvin I. Schwarz, Mark P. Steele, Joyce S. Lee, Ivana V. Yang, Tasha E. Fingerlin, and David A. Schwartz

Subjects
Pulmonary and Respiratory Medicine, Whole Genome Sequencing, Settore MED/10 - MALATTIE DELL'APPARATO RESPIRATORIO, Critical Care and Intensive Care Medicine, Interstitial Lung Disease, TOPMed, Telomerase, Genetic Association Studies
Abstract

Rationale: Idiopathic pulmonary fibrosis is a rare, irreversible, and progressive disease of the lungs. Common genetic variants, in addition to non-genetic factors, have been consistently associated with IPF. Rare variants identified by candidate gene, family-based, and exome studies have also been reported to associate with IPF. However, the extent to which rare variants genome-wide may contribute to the risk of IPF remains unknown. Objectives: We used whole-genome sequencing to investigate the role of rare variants, genome-wide, on IPF risk. Methods: As part of the Trans-Omics for Precision Medicine Program, we sequenced 2,180 cases of IPF. Association testing focused on the aggregated effect of rare variants (minor allele frequency ≤0.01) within genes or regions. We also identified individual variants that are influential within genes and estimated the heritability of IPF based on rare and common variants. Measurements and Main Results: Rare variants in both TERT and RTEL1 were significantly associated with IPF. A single rare variant in each of the TERT and RTEL1 genes was found to consistently influence the aggregated test statistics. There was no significant evidence of association with other previously reported rare variants. The SNP-heritability of IPF was estimated to be 32% (s.e. 3%). Conclusions: Rare variants within the TERT and RTEL1 genes and well-established common variants have the largest contribution to IPF risk overall. Efforts in risk profiling or development of therapies for IPF that focus on TERT, RTEL1, common variants, and environmental risk factors are likely to have the largest impact on this complex disease.

Published
2023

7. Whole Genome Sequencing Identifies CRISPLD2 as a Lung Function Gene in Children With Asthma

Author

Priyadarshini Kachroo, Julian Hecker, Bo L. Chawes, Tarunveer S. Ahluwalia, Michael H. Cho, Dandi Qiao, Rachel S. Kelly, Su H. Chu, Yamini V. Virkud, Mengna Huang, Kathleen C. Barnes, Esteban G. Burchard, Celeste Eng, Donglei Hu, Juan C. Celedón, Michelle Daya, Albert M. Levin, Hongsheng Gui, L. Keoki Williams, Erick Forno, Angel C.Y. Mak, Lydiana Avila, Manuel E. Soto-Quiros, Michelle M. Cloutier, Edna Acosta-Pérez, Glorisa Canino, Klaus Bønnelykke, Hans Bisgaard, Benjamin A. Raby, Christoph Lange, Scott T. Weiss, Jessica A. Lasky-Su, Namiko Abe, Goncalo Abecasis, Christine Albert, Nicholette (Nichole) Palmer Allred, Laura Almasy, Alvaro Alonso, Seth Ament, Peter Anderson, Pramod Anugu, Deborah Applebaum-Bowden, Dan Arking, Donna K. Arnett, Allison Ashley-Koch, Stella Aslibekyan, Tim Assimes, Paul Auer, Dimitrios Avramopoulos, John Barnard, Kathleen Barnes, R. Graham Barr, Emily Barron-Casella, Terri Beaty, Diane Becker, Lewis Becker, Rebecca Beer, Ferdouse Begum, Amber Beitelshees, Emelia Benjamin, Marcos Bezerra, Larry Bielak, Joshua Bis, Thomas Blackwell, John Blangero, Eric Boerwinkle, Ingrid Borecki, Russell Bowler, Jennifer Brody, Ulrich Broeckel, Jai Broome, Karen Bunting, Esteban Burchard, Jonathan Cardwell, Cara Carty, Richard Casaburi, James Casella, Mark Chaffin, Christy Chang, Daniel Chasman, Sameer Chavan, Bo-Juen Chen, Wei-Min Chen, Yii-Der Ida Chen, Seung Hoan Choi, Lee-Ming Chuang, Mina Chung, Elaine Cornell, Adolfo Correa, Carolyn Crandall, James Crapo, L. Adrienne Cupples, Joanne Curran, Jeffrey Curtis, Brian Custer, Coleen Damcott, Dawood Darbar, Sayantan Das, Sean David, Colleen Davis, Mariza de Andrade, Michael DeBaun, Ranjan Deka, Dawn DeMeo, Scott Devine, Ron Do, Qing Duan, Ravi Duggirala, Peter Durda, Susan Dutcher, Charles Eaton, Lynette Ekunwe, Patrick Ellinor, Leslie Emery, Charles Farber, Leanna Farnam, Tasha Fingerlin, Matthew Flickinger, Myriam Fornage, Nora Franceschini, Mao Fu, Stephanie M. Fullerton, Lucinda Fulton, Stacey Gabriel, Weiniu Gan, Yan Gao, Margery Gass, Bruce Gelb, Xiaoqi (Priscilla) Geng, Soren Germer, Chris Gignoux, Mark Gladwin, David Glahn, Stephanie Gogarten, Da-Wei Gong, Harald Goring, C. Charles Gu, Yue Guan, Xiuqing Guo, Jeff Haessler, Michael Hall, Daniel Harris, Nicola Hawley, Jiang He, Ben Heavner, Susan Heckbert, Ryan Hernandez, David Herrington, Craig Hersh, Bertha Hidalgo, James Hixson, John Hokanson, Kramer Holly, Elliott Hong, Karin Hoth, Chao (Agnes) Hsiung, Haley Huston, Chii Min Hwu, Marguerite Ryan Irvin, Rebecca Jackson, Deepti Jain, Cashell Jaquish, Min A. Jhun, Jill Johnsen, Andrew Johnson, Craig Johnson, Rich Johnston, Kimberly Jones, Hyun Min Kang, Robert Kaplan, Sharon Kardia, Sekar Kathiresan, Laura Kaufman, Shannon Kelly, Eimear Kenny, Michael Kessler, Alyna Khan, Greg Kinney, Barbara Konkle, Charles Kooperberg, Stephanie Krauter, Ethan Lange, Leslie Lange, Cathy Laurie, Cecelia Laurie, Meryl LeBoff, Seunggeun Shawn Lee, Wen-Jane Lee, Jonathon LeFaive, David Levine, Dan Levy, Joshua Lewis, Yun Li, Honghuang Lin, Keng Han Lin, Simin Liu, Yongmei Liu, Ruth Loos, Steven Lubitz, Kathryn Lunetta, James Luo, Michael Mahaney, Barry Make, Ani Manichaikul, JoAnn Manson, Lauren Margolin, Lisa Martin, Susan Mathai, Rasika Mathias, Patrick McArdle, Merry-Lynn McDonald, Sean McFarland, Stephen McGarvey, Hao Mei, Deborah A. Meyers, Julie Mikulla, Nancy Min, Mollie Minear, Ryan L. Minster, Braxton Mitchell, May E. Montasser, Solomon Musani, Stanford Mwasongwe, Josyf C. Mychaleckyj, Girish Nadkarni, Rakhi Naik, Pradeep Natarajan, Sergei Nekhai, Deborah Nickerson, Kari North, Jeff O'Connell, Tim O'Connor, Heather Ochs-Balcom, James Pankow, George Papanicolaou, Margaret Parker, Afshin Parsa, Sara Penchev, Juan Manuel Peralta, Marco Perez, James Perry, Ulrike Peters, Patricia Peyser, Lawrence S. Phillips, Sam Phillips, Toni Pollin, Wendy Post, Julia Powers Becker, Meher Preethi Boorgula, Michael Preuss, Dmitry Prokopenko, Bruce Psaty, Pankaj Qasba, Zhaohui Qin, Nicholas Rafaels, Laura Raffield, Vasan Ramachandran, D.C. Rao, Laura Rasmussen-Torvik, Aakrosh Ratan, Susan Redline, Robert Reed, Elizabeth Regan, Alex Reiner, Ken Rice, Stephen Rich, Dan Roden, Carolina Roselli, Jerome Rotter, Ingo Ruczinski, Pamela Russell, Sarah Ruuska, Kathleen Ryan, Phuwanat Sakornsakolpat, Shabnam Salimi, Steven Salzberg, Kevin Sandow, Vijay Sankaran, Christopher Scheller, Ellen Schmidt, Karen Schwander, David Schwartz, Frank Sciurba, Christine Seidman, Jonathan Seidman, Vivien Sheehan, Amol Shetty, Aniket Shetty, Wayne Hui-Heng Sheu, M. Benjamin Shoemaker, Brian Silver, Edwin Silverman, Jennifer Smith, Josh Smith, Nicholas Smith, Tanja Smith, Sylvia Smoller, Beverly Snively, Tamar Sofer, Nona Sotoodehnia, Adrienne Stilp, Elizabeth Streeten, Yun Ju Sung, Jessica Su-Lasky, Jody Sylvia, Adam Szpiro, Carole Sztalryd, Daniel Taliun, Hua Tang, Margaret Taub, Kent Taylor, Simeon Taylor, Marilyn Telen, Timothy A. Thornton, Lesley Tinker, David Tirschwell, Hemant Tiwari, Russell Tracy, Michael Tsai, Dhananjay Vaidya, Peter VandeHaar, Scott Vrieze, Tarik Walker, Robert Wallace, Avram Walts, Emily Wan, Fei Fei Wang, Karol Watson, Daniel E. Weeks, Bruce Weir, Scott Weiss, Lu-Chen Weng, Cristen Willer, Kayleen Williams, Carla Wilson, James Wilson, Quenna Wong, Huichun Xu, Lisa Yanek, Ivana Yang, Rongze Yang, Norann Zaghloul, Maryam Zekavat, Yingze Zhang, Snow Xueyan Zhao, Wei Zhao, Xiuwen Zheng, Degui Zhi, Xiang Zhou, Michael Zody, and Sebastian Zoellner

Subjects
Adult, Costa Rica, Male, Pulmonary and Respiratory Medicine, Adolescent, Vital Capacity, Single-nucleotide polymorphism, Pedigree chart, Critical Care and Intensive Care Medicine, Young Adult, 03 medical and health sciences, FEV1/FVC ratio, 0302 clinical medicine, Polymorphism (computer science), Forced Expiratory Volume, Humans, Medicine, SNP, 030212 general & internal medicine, Child, Asthma, Whole Genome Sequencing, business.industry, Middle Aged, respiratory system, medicine.disease, respiratory tract diseases, Minor allele frequency, 030228 respiratory system, Genetic epidemiology, Child, Preschool, Interferon Regulatory Factors, Immunology, Respiratory Physiological Phenomena, Female, Cardiology and Cardiovascular Medicine, business, Cell Adhesion Molecules
Abstract

BACKGROUND: Asthma is a common respiratory disorder with a highly heterogeneous nature that remains poorly understood. The objective was to use whole genome sequencing (WGS) data to identify regions of common genetic variation contributing to lung function in individuals with a diagnosis of asthma. METHODS: WGS data were generated for 1,053 individuals from trios and extended pedigrees participating in the family-based Genetic Epidemiology of Asthma in Costa Rica study. Asthma affection status was defined through a physician’s diagnosis of asthma, and most participants with asthma also had airway hyperresponsiveness (AHR) to methacholine. Family-based association tests for single variants were performed to assess the associations with lung function phenotypes. RESULTS: A genome-wide significant association was identified between baseline FEV(1)/FVC ratio and a single-nucleotide polymorphism in the top hit cysteine-rich secretory protein LCCL domain-containing 2 (CRISPLD2) (rs12051168; P = 3.6 × 10(−8) in the unadjusted model) that retained suggestive significance in the covariate-adjusted model (P = 5.6 × 10(−6)). Rs12051168 was also nominally associated with other related phenotypes: baseline FEV(1) (P = 3.3 × 10(−3)), postbronchodilator (PB) FEV(1) (7.3 × 10(−3)), and PB FEV(1)/FVC ratio (P = 2.7 × 10(−3)). The identified baseline FEV(1)/FVC ratio and rs12051168 association was meta-analyzed and replicated in three independent cohorts in which most participants with asthma also had confirmed AHR (combined weighted z-score P = .015) but not in cohorts without information about AHR. CONCLUSIONS: These findings suggest that using specific asthma characteristics, such as AHR, can help identify more genetically homogeneous asthma subgroups with genotype-phenotype associations that may not be observed in all children with asthma. CRISPLD2 also may be important for baseline lung function in individuals with asthma who also may have AHR.

Published
2019
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8. Common idiopathic pulmonary fibrosis risk variants are associated with hypersensitivity pneumonitis

Author

Haruhiko Furusawa, Anna L Peljto, Avram D Walts, Jonathan Cardwell, Philip L Molyneaux, Joyce S Lee, Evans R Fernández Pérez, Paul J Wolters, Ivana V Yang, David A Schwartz, and Action for Pulmonary Fibrosis

Subjects
Pulmonary and Respiratory Medicine, Risk Factors, Respiratory System, Humans, 1103 Clinical Sciences, respiratory system, hypersensitivity pneumonitis, Fibrosis, Lung, Idiopathic Pulmonary Fibrosis, Article, respiratory tract diseases, Alveolitis, Extrinsic Allergic
Abstract

A subset of patients with hypersensitivity pneumonitis (HP) develop lung fibrosis that is clinically similar to idiopathic pulmonary fibrosis (IPF). To address the aetiological determinants of fibrotic HP, we investigated whether the common IPF genetic risk variants were also relevant in study subjects with fibrotic HP. Our findings indicate that common genetic variants in TERC, DSP, MUC5B and IVD were significantly associated with fibrotic HP. These findings provide support for a shared etiology and pathogenesis between fibrotic HP and IPF.

Published
2021

10. The MUC5B-associated variant rs35705950 resides within an enhancer subject to lineage- and disease-dependent epigenetic remodeling

Author

Tsukasa Okamoto, Fabienne Gally, Anthony N. Gerber, Bing Ren, Jonathan S. Kurche, Sebastian Preissl, Xiaomeng Hou, Hong W. Chu, Olivier Poirion, David A. Schwartz, Jonathan Cardwell, Sarah K. Sasse, Justin Buchanan, Margaret Gruca, Ivana V. Yang, Robin D. Dowell, and Sean P. Colgan

Subjects
STAT3 Transcription Factor, 0301 basic medicine, Lineage (genetic), Pulmonology, RNA polymerase II, Polymorphism, Single Nucleotide, Cell Line, Epigenesis, Genetic, 03 medical and health sciences, 0302 clinical medicine, Humans, Genetic Predisposition to Disease, Genetic variation, Epigenetics, Enhancer, Transversion, Lung, Nuclease, Binding Sites, Models, Genetic, Proto-Oncogene Proteins c-ets, biology, RNA, General Medicine, Mucin-5B, Fibrosis, Chromatin, Idiopathic Pulmonary Fibrosis, Cell biology, Enhancer Elements, Genetic, 030104 developmental biology, Gene Expression Regulation, A549 Cells, Gain of Function Mutation, 030220 oncology & carcinogenesis, biology.protein, Medicine, RNA Polymerase II, Research Article
Abstract

The G/T transversion rs35705950, located approximately 3 kb upstream of the MUC5B start site, is the cardinal risk factor for idiopathic pulmonary fibrosis (IPF). Here, we investigate the function and chromatin structure of this –3 kb region and provide evidence that it functions as a classically defined enhancer subject to epigenetic programming. We use nascent transcript analysis to show that RNA polymerase II loads within 10 bp of the G/T transversion site, definitively establishing enhancer function for the region. By integrating Assay for Transposase-Accessible Chromatin using sequencing (ATAC-seq) analysis of fresh and cultured human airway epithelial cells with nuclease sensitivity data, we demonstrate that this region is in accessible chromatin that affects the expression of MUC5B. Through applying paired single-nucleus RNA- and ATAC-seq to frozen tissue from IPF lungs, we extend these findings directly to disease, with results indicating that epigenetic programming of the –3 kb enhancer in IPF occurs in both MUC5B-expressing and nonexpressing lineages. In aggregate, our results indicate that the MUC5B-associated variant rs35705950 resides within an enhancer that is subject to epigenetic remodeling and contributes to pathologic misexpression in IPF.

Published
2021

11. Molecular signatures of idiopathic pulmonary fibrosis

Author

David A. Schwartz, Iain R. Konigsberg, Tasha E. Fingerlin, Avram D Walts, Ivana V. Yang, Jonathan Cardwell, Fabian Metzger, Mauricio Rojas, Stefanie M. Hauck, and Raphael Borie

Subjects
0301 basic medicine, Pulmonary and Respiratory Medicine, False discovery rate, Male, Clinical Biochemistry, Computational biology, Biology, Transcriptome, 03 medical and health sciences, Idiopathic pulmonary fibrosis, 0302 clinical medicine, medicine, Methylome, Multi-omics, Proteome, Systems Biology, Humans, RNA, Messenger, Biomarker discovery, Molecular Biology, Gene, Lung, Aged, Gene Expression Profiling, Editorials, Cell Biology, Middle Aged, medicine.disease, Idiopathic Pulmonary Fibrosis, respiratory tract diseases, 030104 developmental biology, Differentially methylated regions, 030228 respiratory system, Case-Control Studies, Matrix Metalloproteinase 7, DNA methylation, Female, RNA, Long Noncoding
Abstract

Molecular patterns and pathways in idiopathic pulmonary fibrosis (IPF) have been extensively investigated but few studies have assimilated multi-omic platforms to provide an integrative understanding of molecular patterns that are relevant in IPF. Herein, we combine coding and non-coding transcriptome, DNA methylome, and proteome from IPF and healthy lung tissue to identify molecules and pathways associated with this disease. RNA sequencing, Illumina MethylationEPIC array, and liquid chromatography-mass spectrometry (LC-MS) proteomic data were collected on lung tissue from 24 IPF cases and 14 control subjects. Significant differential features were identified using linear models adjusting for age and sex, inflation and bias where appropriate. Data Integration Analysis for Biomarker discovery using a Latent component method for Omics studies (DIABLO) was used for integrative multi-omic analysis. We identified 4,643 differentially expressed transcripts aligning to 3,439 genes, 998 differentially abundant proteins, 2,500 differentially methylated regions (DMRs), and 1,269 differentially expressed lncRNAs that were significant after correcting for multiple tests (false discovery rate [FDR]0.8) with MMP7. Therefore, using a systems biology approach, we have identified novel molecular relationships in IPF.

Published
2021

12. Chronic Hypersensitivity Pneumonitis, an Interstitial Lung Disease with Distinct Molecular Signatures

Author

Kevin K. Brown, Jonathan S. Kurche, Paul J. Wolters, Mauricio Rojas, Carlyne D. Cool, Avram D Walts, Jonathan A. Kropski, Iain R. Konigsberg, Tami J. Bang, Joyce S. Lee, David A. Schwartz, Jonathan Cardwell, Marvin I. Schwarz, Tsukasa Okamoto, Haruhiko Furusawa, and Ivana V. Yang

Subjects
Lung Diseases, Male, Respiratory System, Gene Expression, Critical Care and Intensive Care Medicine, Medical and Health Sciences, Transcriptome, Idiopathic pulmonary fibrosis, 0302 clinical medicine, 80 and over, Medicine, Alveolitis, 2.1 Biological and endogenous factors, 030212 general & internal medicine, Aetiology, Lung, Aged, 80 and over, Inhalation, Interstitial lung disease, Middle Aged, respiratory system, idiopathic pulmonary fibrosis, Chronic Hypersensitivity Pneumonitis, Infectious Diseases, gene transcriptome analysis, Respiratory, Female, Hypersensitivity pneumonitis, Alveolitis, Extrinsic Allergic, Pulmonary and Respiratory Medicine, Adult, Autoimmune Disease, 03 medical and health sciences, Immune system, Rare Diseases, Antigen, Clinical Research, gene expression profiling, Genetics, Humans, Aged, business.industry, Gene Expression Profiling, Editorials, Original Articles, medicine.disease, Idiopathic Pulmonary Fibrosis, Extrinsic Allergic, respiratory tract diseases, Gene expression profiling, 030228 respiratory system, Immunology, business, Interstitial, Lung Diseases, Interstitial, hypersensitivity pneumonitis, transcriptome
Abstract

Rationale: Chronic hypersensitivity pneumonitis (CHP) is caused by an immune response to antigen inhalation and is characterized by variable histopathological and clinical features. A subset of subjects with CHP have usual interstitial pneumonia and appear to be clinically similar to subjects with idiopathic pulmonary fibrosis (IPF). Objectives: To determine the common and unique molecular features of CHP and IPF. Methods: Transcriptome analysis of lung samples from CHP (n = 82), IPF (n = 103), and unaffected controls (n = 103) was conducted. Differential gene expression was determined adjusting for sex, race, age, and smoking history and using false discovery rate to control for multiple comparisons. Measurements and Main Results: When compared with controls, we identified 413 upregulated and 317 downregulated genes in CHP and 861 upregulated and 322 downregulated genes in IPF. Concordantly upregulated or downregulated genes in CHP and IPF were related to collagen catabolic processes and epithelial development, whereas genes specific to CHP (differentially expressed in CHP when compared with control and not differentially expressed in IPF) were related to chemokine-mediated signaling and immune responsiveness. Using weighted gene coexpression network analysis, we found that among subjects with CHP, genes involved in adaptive immunity or epithelial cell development were associated with improved or reduced lung function, respectively, and that MUC5B expression was associated with epithelial cell development. MUC5B expression was also associated with lung fibrosis and honeycombing. Conclusions: Gene expression analysis of CHP and IPF identified signatures common to CHP and IPF, as well as genes uniquely expressed in CHP. Select modules of gene expression are characterized by distinct clinical and pathological features of CHP.

Published
2020

13. Preclinical Pulmonary Fibrosis Circulating Protein Biomarkers

Author

Stefanie M. Hauck, Jonathan A. Kropski, Julia Powers, Avram D Walts, Oliver Eickelberg, Jonathan Cardwell, Fabian Metzger, Susan K. Mathai, Ivana V. Yang, and David A. Schwartz

Subjects
Pulmonary and Respiratory Medicine, Male, Pathology, medicine.medical_specialty, Colorado, Protein biomarkers, Pulmonary Fibrosis, MEDLINE, Critical Care and Intensive Care Medicine, Risk Assessment, Cohort Studies, Pulmonary fibrosis, Correspondence, medicine, Humans, Aged, Aged, 80 and over, business.industry, Blood Proteins, Middle Aged, medicine.disease, Tennessee, Early Diagnosis, Female, business, Biomarkers
Published
2020

15. Chronic Hypersensitivity Pneumonitis (CHP), an Interstitial Lung Disease (ILD) with Distinct Molecular Signatures

Author

Iain R. Konigsberg, Tsukasa Okamoto, Avram D Walts, Joyce S. Lee, Kevin K. Brown, Ivana V. Yang, Carlyne D. Cool, Jonathan Cardwell, Jonathan S. Kurche, Haruhiko Furusawa, Marvin I. Schwarz, David A. Schwartz, Paul J. Wolters, and Tami J. Bang

Subjects
Pathology, medicine.medical_specialty, Lung, business.industry, Interstitial lung disease, respiratory system, Acquired immune system, medicine.disease, respiratory tract diseases, Transcriptome, Idiopathic pulmonary fibrosis, medicine.anatomical_structure, Usual interstitial pneumonia, Pulmonary fibrosis, Immunology, medicine, business, Hypersensitivity pneumonitis
Abstract

Background: Chronic hypersensitivity pneumonitis (CHP) is caused by an immune response to antigen inhalation and is characterized by progressive pulmonary fibrosis. The histopathological and clinical features of CHP are variable, however, a subset of CHP patients have usual interstitial pneumonia and behave clinically similar to patients with idiopathic pulmonary fibrosis (IPF). To determine the common and unique molecular features of CHP and IPF, we conducted a transcriptome analysis of lung samples from CHP (N=82), IPF (N=103), and unaffected controls (N=103). Methods: Gene expression in lung tissue was determined adjusting for sex, race, age, explant site, and smoking history, and using false discovery rate (FDR) to control for multiple comparisons. Findings: When compared to controls, we identified 413 upregulated and 317 downregulated genes in CHP, and 861 upregulated and 322 downregulated genes in IPF. Concordantly up/down-regulated genes in CHP and IPF were related to collagen catabolic processes and epithelial development, whereas genes specific to CHP were related to chemokine-mediated signaling and immune responsiveness. Using weighted gene co-expression network analysis (WGCNA), we found that among subjects with CHP, genes involved in adaptive immunity or epithelial cell development were associated with improved or reduced lung function respectively, and that MUC5B expression was associated with epithelial cell development. MUC5B expression was also associated with lung fibrosis and honeycombing. Interpretation: Gene expression analysis of CHP and IPF identified signatures common to CHP and IPF, as well as genes uniquely expressed in CHP. Select modules of gene expression are characterized by distinct clinical and pathological features of CHP. Funding Statement: NHLBI (R01-HL097163, P01-HL092870, UH3-HL123442, and DoD W81XWH17-1-0597). Declaration of Interests: None of the authors report conflicts of interest relevant to this study. D.A.S. is the founder and chief scientific officer of Eleven P15, a company focused on the early diagnosis and treatment of pulmonary fibrosis. D.A.S. has an awarded patent (US patent no: 8,673,565) for the treatment and diagnosis of fibrotic lung disease. Ethics Approval Statement: This study conformed to the Declaration of Helsinki and was approved by the Colorado Multiple Institution Board (COMIRB) 15-1147.

Published
2020
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16. Integration of DNA Methylation, Gene Expression, and Proteomics of Idiopathic Pulmonary Fibrosis Lung Tissue Reveals Molecular Signatures of Disease

Author

Jonathan Cardwell, R. Borie, David A. Schwartz, Avram D Walts, F. Metzger, Stefanie M. Hauck, Ivana V. Yang, T.E. Fingerlin, Iain R. Konigsberg, and Mauricio Rojas

Subjects
Idiopathic pulmonary fibrosis, business.industry, Gene expression, DNA methylation, medicine, Cancer research, Disease, Lung tissue, medicine.disease, business, Proteomics
Published
2020
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17. Functional Validation of MUC5B and DSP Genetic Variants in Idiopathic Pulmonary Fibrosis (IPF) by Expression Quantitative Trait Locus (EQTL) and Co-Localization Analyses

Author

David A. Schwartz, Paul J. Wolters, Jonathan Cardwell, T.E. Fingerlin, Mauricio Rojas, Ivana V. Yang, Julia Powers, R. Borie, Avram D Walts, and Weiming Zhang

Subjects
Idiopathic pulmonary fibrosis, Functional validation, Co localization, Expression quantitative trait loci, medicine, Genetic variants, Computational biology, Biology, medicine.disease
Published
2020
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18. Deep coverage whole genome sequences and plasma lipoprotein(a) in individuals of European and African ancestries

Author

Cashell E. Jaquish, Craig P. Hersh, Emily Barron-Casella, Larry Phillips, James S. Pankow, JoAnn E. Manson, Mariza de Andrade, Vivien A. Sheehan, Norann A. Zaghloul, Yongmei Liu, Sergei Nekhai, Russell P. Tracy, Bruce S. Weir, Pankaj Qasba, Adrienne M. Stilp, Tasha E. Fingerlin, Heather M. Ochs-Balcom, L. Adrienne Cupples, Rongze Yang, David A. Schwartz, Shannon Kelly, Scott E. Devine, Tanja Smith, G.L. Kinney, Beverly Snively, Kent D. Taylor, Manolis Kellis, Ruth J. F. Loos, Seth A. Ament, Kathleen C. Barnes, Robert C. Kaplan, Ulrich Broeckel, Hemant K. Tiwari, Karin F. Hoth, Peter Durda, Julie L. Mikulla, Charles B. Eaton, Cotton Seed, Merry Lynn McDonald, Eric Boerwinkle, Josh Smith, Honghuang Lin, Ingrid B. Borecki, Jeffrey L. Curtis, Emelia J. Benjamin, Kenneth Rice, Sharon L.R. Kardia, Nicholas L. Smith, Coleen M. Damcott, Jeffrey Haessler, Kimberly L. Jones, Elaine Cornell, Nona Sotoodehnia, Adolfo Correa, Rich Johnston, C. Charles Gu, Chii Min Hwu, Peter C. Anderson, Lesley F. Tinker, Colleen Davis, R. Graham Barr, Scott T. Weiss, Leanna Farnam, Chao Hsiung, Brian Silver, Patrick F. McArdle, Lisa W. Martin, Yii-Der Ida Chen, John Barnard, Holly Kramer, Sekar Kathiresan, Gonçalo R. Abecasis, Barry Make, Michael C. Mahaney, Marco V Perez, Donna K. Arnett, Mark Chaffin, Xiuqing Guo, Joshua C. Bis, Pamela Russell, Paul L. Auer, James G. Wilson, Marilyn J. Telen, David K. Levine, Jennifer A. Smith, Christopher Scheller, Meher Preethi Boorgula, Aakrosh Ratan, Kari E. North, Dan E. Arking, Elizabeth A. Regan, Margaret G. Parker, Andres Metspalu, Jai G. Broome, Daniel Taliun, Lynette Ekunwe, Alyna T. Khan, Hao Mei, Dhananjay Vaidya, Ellen M. Schmidt, Stanford Mwasongwe, Joshua P. Lewis, Stacey Gabriel, Christine E. Seidman, Margery Gass, Deborah A. Nickerson, Nicola L. Hawley, Rebecca L. Beer, Afshin Parsa, Steven L. Salzberg, Terri H. Beaty, Stella Aslibekyan, Girish N. Nadkarni, Wei Zhao, David L. Tirschwell, Karen Bunting, Dawn L. DeMeo, Laura J. Rasmussen-Torvik, Julia Powers Becker, Dmitry Prokopenko, Karen Schwander, Bruce D. Gelb, Stephanie Krauter, Laura M. Raffield, Michael E. Hall, Frank C. Sciurba, Lauren Margolin, Nora Franceschini, Daniel N. Harris, Seyedeh M. Zekavat, Dawood Darbar, Keng-Han Lin, Haley Huston, Steven A. Lubitz, Andrea Ganna, Carole Sztalryd, Cathy C. Laurie, Christy Chang, James E. Hixson, Steven A. McCarroll, Barbara A. Konkle, Michael D. Kessler, Scott I. Vrieze, Yingze Zhang, Sarah Ruuska, George J. Papanicolaou, Weiniu Gan, Maris Alver, Elizabeth A. Streeten, Fei Fei Wang, Lu-Chen Weng, Braxton D. Mitchell, Lee-Ming Chuang, Sean P. David, Wei-Min Chen, Susan R. Heckbert, Ryan D. Hernandez, Andrew D. Johnson, Cristen J. Willer, Ani Manichaikul, Jonathan M. Bloom, Timothy D. O’Connor, Sylvia Smoller, Marguerite R. Irvin, Seung Hoan Choi, Ida Surakka, Veikko Salomaa, Diane M. Becker, Ron Do, W. Craig Johnson, Cecelia A. Laurie, Meryl S. LeBoff, Aniket Shetty, Tõnu Esko, Michael C. Zody, Xiaoqi Geng, Da Wei Gong, Snow Xueyan Zhao, Esteban G. Burchard, Xiuwen Zheng, Cara L. Carty, Alexander P. Reiner, Tim Assimes, Deborah A. Meyers, Mina K. Chung, Harald H H Göring, Benjamin M. Neale, Pradeep Natarajan, Yan Gao, Stephen S. Rich, Yun Ju Sung, Susan K. Dutcher, Ferdouse Begum, Stephanie M. Gogarten, John Blangero, Jonathan Cardwell, Kayleen Williams, Rakhi P. Naik, Amol C. Shetty, Sayantan Das, Myriam Fornage, May E. Montasser, Michelle Daya, Edwin K. Silverman, Daniel E. Weeks, Laura J. Kaufman, Dimitrios Avramopoulos, Michael Y. Tsai, Christine M. Albert, Vijay G. Sankaran, Jeffrey R. O'Connell, Thomas W. Blackwell, Stephen T. McGarvey, Robert M. Reed, Leslie A. Lange, Qing Duan, Bruce M. Psaty, Leslie S. Emery, Bertha Hidalgo, Jennifer A. Brody, L. Keoki Williams, Soren Germer, Zhaohui S. Qin, Deepti Jain, Deborah Applebaum-Bowden, Carla Wilson, Degui Zhi, Christoph Lange, Elliott Hong, L.F. Bielak, Wen Jane Lee, Yue Guan, Tarik Walker, Rebecca D. Jackson, Charles R. Farber, Mark J. Daly, Stephanie M. Fullerton, John E. Hokanson, Karol E. Watson, James Luo, Richard Casaburi, Seunggeun Lee, Jill M. Johnsen, Margaret A. Taub, Ryan L. Minster, Ravi Duggirala, Susan K. Mathai, Yun Li, Quenna Wong, Matthew Flickinger, Huichun Xu, Susan Redline, Ulrike Peters, Ivana V. Yang, Jesse M. Engreitz, Sanni Ruotsalainen, Sean K. McFarland, Avram D Walts, Patricia A. Peyser, Allison E. Ashley-Koch, Lewis C. Becker, Nicholette Palmer Allred, James A. Perry, Jody S. Sylvia, Tamar Sofer, Vasan S. Ramachandran, Laura Almasy, Matthew J. Budoff, Ranjan Deka, David M. Herrington, Simeon I. Taylor, Daniel Levy, Chaojie Yang, Sameer Chavan, Kathleen A. Ryan, Josyf C. Mychaleckyj, Ingo Ruczinski, Sebastian Zoellner, Michael Preuss, Tim Poterba, Wendy S. Post, Amber L. Beitelshees, Ben Heavner, Carolina Roselli, Namiko Abe, Jonathon LeFaive, Mark T. Gladwin, Brian Custer, Robert B. Wallace, Simin Liu, Michael H. Cho, Robert E. Handsaker, Dabeeru C. Rao, Bo Juen Chen, Wayne Hui Heng Sheu, Xiang Zhou, Marcos Bezerra, Solomon K. Musani, Eimear E. Kenny, James F. Casella, Kathryn L. Lunetta, Nancy Min, Nicholas Rafaels, Lisa R. Yanek, Min A. Jhun, David C. Glahn, Rasika A. Mathias, Mollie A. Minear, Russell P. Bowler, Jason Ernst, Carolyn J. Crandall, Sara Penchev, Alvaro Alonso, Timothy A. Thornton, Toni I. Pollin, Charles Kooperberg, Ethan M. Lange, Juan M. Peralta, Pramod Anugu, Lucinda Fulton, Adam A. Szpiro, Michael R. DeBaun, M. Benjamin Shoemaker, Sam Phillips, Dan M. Roden, Mao Fu, Daniel I. Chasman, James D. Crapo, Hua Tang, Gina M. Peloso, Hyun Min Kang, Samuli Ripatti, Phuwanat Sakornsakolpat, Christopher R. Gignoux, Peter VandeHaar, Jerome I. Rotter, Dandi Qiao, Emily S. Wan, Shabnam Salimi, Kevin Sandow, Jiang He, Patrick T. Ellinor, Joanne E. Curran, Institute for Molecular Medicine Finland, Samuli Olli Ripatti / Principal Investigator, University of Helsinki, Centre of Excellence in Complex Disease Genetics, Clinicum, Doctoral Programme in Population Health, Department of Public Health, and Complex Disease Genetics

Subjects
0301 basic medicine, Apolipoprotein B, General Physics and Astronomy, Gene Expression, Genome-wide association study, 030204 cardiovascular system & hematology, Cardiovascular, Lipoprotein particle, chemistry.chemical_compound, 0302 clinical medicine, Risk Factors, GENETIC-VARIANTS, 2.1 Biological and endogenous factors, WIDE ASSOCIATION, Aetiology, lcsh:Science, African Continental Ancestry Group, Genetics, Multidisciplinary, Genome, biology, CHOLESTEROL, Adaptor Proteins, Lipoprotein(a), Single Nucleotide, NHLBI TOPMed Lipids Working Group, 3142 Public health care science, environmental and occupational health, 3. Good health, Cholesterol, Heart Disease, Cardiovascular Diseases, CARDIOVASCULAR-DISEASE, RARE VARIANTS, lipids (amino acids, peptides, and proteins), LOW-FREQUENCY, Human, DNA Copy Number Variations, Science, Quantitative Trait Loci, European Continental Ancestry Group, Black People, POPULATION-SCALE, Quantitative trait locus, Article, White People, General Biochemistry, Genetics and Molecular Biology, LDL, Structural variation, 03 medical and health sciences, COMPONENTS-ANALYSIS, RISK-FACTOR, Humans, CORONARY-HEART-DISEASE, Polymorphism, Whole Genome Sequencing, Prevention, Human Genome, General Chemistry, Atherosclerosis, Vesicular Transport, Good Health and Well Being, 030104 developmental biology, chemistry, biology.protein, lcsh:Q, 3111 Biomedicine, Lipoprotein, Genome-Wide Association Study
Abstract

Lipoprotein(a), Lp(a), is a modified low-density lipoprotein particle that contains apolipoprotein(a), encoded by LPA, and is a highly heritable, causal risk factor for cardiovascular diseases that varies in concentrations across ancestries. Here, we use deep-coverage whole genome sequencing in 8392 individuals of European and African ancestry to discover and interpret both single-nucleotide variants and copy number (CN) variation associated with Lp(a). We observe that genetic determinants between Europeans and Africans have several unique determinants. The common variant rs12740374 associated with Lp(a) cholesterol is an eQTL for SORT1 and independent of LDL cholesterol. Observed associations of aggregates of rare non-coding variants are largely explained by LPA structural variation, namely the LPA kringle IV 2 (KIV2)-CN. Finally, we find that LPA risk genotypes confer greater relative risk for incident atherosclerotic cardiovascular diseases compared to directly measured Lp(a), and are significantly associated with measures of subclinical atherosclerosis in African Americans., Circulating lipoprotein(a) is an important risk factor for cardiovascular disease and shows variability between different ethnic groups. Here, Zekavat et al. perform whole-genome sequencing in individuals of European and African ancestries and find ancestry-specific genetic determinants for lipoprotein(a) levels.

Published
2018
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19. Epigenome-wide association study of DNA methylation and adult asthma in the Agricultural Lung Health Study

Author

Cancan Qi, Carole Ober, Catherine Laprise, Medea Imboden, Laura E. Beane-Freeman, Anne-Marie Madore, Stephanie J. London, Debra King, Gerard H. Koppelman, David A. Schwartz, Ivana V. Yang, Tianyuan Wang, Brian D. Bennett, Juan C. Celedón, Sinjini Sikdar, Thanh T. Hoang, Nicole Probst-Hensch, David M. Umbach, Ayoung Jeong, Erick Forno, Alison A. Motsinger-Reif, James M. Ward, Annah B. Wyss, Jonathan Cardwell, Cheng-Jian Xu, Mi Kyeong Lee, Christine G. Parks, Groningen Research Institute for Asthma and COPD (GRIAC), and HZI,Helmholtz-Zentrum für Infektionsforschung GmbH, Inhoffenstr. 7,38124 Braunschweig, Germany.

Subjects
0301 basic medicine, Pulmonary and Respiratory Medicine, Adult, Disease, Epigenesis, Genetic, Atopy, 03 medical and health sciences, Epigenome, 0302 clinical medicine, immune system diseases, medicine, Humans, Epigenetics, Child, Lung, Asthma, 2. Zero hunger, business.industry, Methylation, Original Articles, DNA Methylation, medicine.disease, United States, 3. Good health, respiratory tract diseases, body regions, 030104 developmental biology, 030220 oncology & carcinogenesis, Case-Control Studies, DNA methylation, Cohort, Immunology, CpG Islands, business, Genome-Wide Association Study
Abstract

Epigenome-wide studies of methylation in children support a role for epigenetic mechanisms in asthma; however, studies in adults are rare and few have examined non-atopic asthma. We conducted the largest epigenome-wide association study (EWAS) of blood DNA methylation in adults in relation to non-atopic and atopic asthma. We measured DNA methylation in blood using the Illumina MethylationEPIC array among 2286 participants in a case-control study of current adult asthma nested within a United States agricultural cohort. Atopy was defined by serum specific immunoglobulin E (IgE). Participants were categorised as atopy without asthma (n=185), non-atopic asthma (n=673), atopic asthma (n=271), or a reference group of neither atopy nor asthma (n=1157). Analyses were conducted using logistic regression. No associations were observed with atopy without asthma. Numerous cytosine–phosphate–guanine (CpG) sites were differentially methylated in non-atopic asthma (eight at family-wise error rate (FWER) p, Distinct methylation signals are found in non-atopic and atopic asthma. Most are related to gene expression and are replicated in asthma-relevant tissues, confirming the value of blood DNA methylation for identifying novel genes linked in asthma pathogenesis. https://bit.ly/2VnbJg3

Published
2020

20. A2ML1 and otitis media : novel variants, differential expression, and relevant pathways

Author

Rachel Ann P Santos, Melquiadesa Pedro, Talitha Karisse L. Yarza, Charlotte M. Chiong, Janak A. Patel, Christopher Greenlee, Zubair M. Ahmed, Rose Anne Q Rosanes, Rehan S. Shaikh, Melissa A. Scholes, Matthew J. Steritz, Norman R. Friedman, Todd Wine, Abner L. Chan, Ma. Leah C. Tantoco, Patricia J. Yoon, Tori Bootpetch Roberts, Erasmo Gonzalo D V Llanes, Jeremy D. Prager, Anushree Acharya, Eric D. Larson, Karen L. Mohlke, Saima Riazuddin, Maria Rina T. Reyes-Quintos, Jose Pedrito M. Magno, Generoso T. Abes, Tasnee Chonmaitree, Petri S. Mattila, Teresa Luisa G. Cruz, Lena Hafrén, Elisabet Einarsdottir, Ayesha Yousaf, Catherine B. Anderson, Juha Kere, Jonathan Cardwell, Amanda G. Ruiz, Michael J. Bamshad, Herman A. Jenkins, Ivana V. Yang, Deborah A. Nickerson, Samuel P. Gubbels, Sven-Olrik Streubel, Suzanne M. Leal, Katerina Kechris, David A. Schwartz, Sheryl Mae Lagrana-Villagracia, Regie Lyn P. Santos-Cortez, Aileen Trinidad R Santos, Nanette R. Lee, Kenny H. Chan, Dylan Ray, Eva Maria Cutiongco-de la Paz, Stephen P. Cass, University Management, Research Programme of Molecular Medicine, Päivi Marjaana Saavalainen / Principal Investigator, Research Programs Unit, University of Helsinki, STEMM - Stem Cells and Metabolism Research Program, Juha Kere / Principal Investigator, Research Programme for Molecular Neurology, HUS Head and Neck Center, Korva-, nenä- ja kurkkutautien klinikka, Department of Ophthalmology and Otorhinolaryngology, and Clinicum

Subjects
Male, Proband, DOWN-REGULATION, A2ML1, Philippines, SUSCEPTIBILITY, Gene duplication, Pakistan, Child, Exome, Finland, Genetics (clinical), Exome sequencing, GENE-EXPRESSION, Genetics, Sanger sequencing, 0303 health sciences, education.field_of_study, 030305 genetics & heredity, 1184 Genetics, developmental biology, physiology, EPITHELIAL-CELLS, Middle Aged, Pedigree, 3. Good health, READ ALIGNMENT, TRANSCRIPTOME SIGNATURE, Child, Preschool, symbols, Female, medicine.symptom, Signal Transduction, Adult, YOUNG-CHILDREN, Adolescent, Population, RNA-sequencing, KAPPA-B, Biology, INFLUENZA-A VIRUS, Article, Young Adult, 03 medical and health sciences, symbols.namesake, medicine, Humans, Genetic Predisposition to Disease, alpha-Macroglobulins, education, 030304 developmental biology, alpha-2-macroglobulin-like-1, Sequence Analysis, RNA, Gene Expression Profiling, HEARING-LOSS, Infant, otitis media, Sequence Analysis, DNA, United States, Otitis, Gene Expression Regulation, Mutation, exome sequencing
Abstract

A genetic basis for otitis media is established, however, the role of rare variants in disease etiology is largely unknown. Previously a duplication variant within A2ML1 was identified as a significant risk factor for otitis media in an indigenous Filipino population and in US children. In this report exome and Sanger sequencing was performed using DNA samples from the indigenous Filipino population, Filipino cochlear implantees, US probands, Finnish, and Pakistani families with otitis media. Sixteen novel, damaging A2ML1 variants identified in otitis media patients were rare or low-frequency in population-matched controls. In the indigenous population, both gingivitis and A2ML1 variants including the known duplication variant and the novel splice variant c.4061 + 1 G>C were independently associated with otitis media. Sequencing of salivary RNA samples from indigenous Filipinos demonstrated lower A2ML1 expression according to the carriage of A2ML1 variants. Sequencing of additional salivary RNA samples from US patients with otitis media revealed differentially expressed genes that are highly correlated with A2ML1 expression levels. In particular, RND3 is upregulated in both A2ML1 variant carriers and high-A2ML1 expressors. These findings support a role for A2ML1 in keratinocyte differentiation within the middle ear as part of otitis media pathology and the potential application of ROCK inhibition in otitis media.

Published
2019

21. Resequencing Study Confirms That Host Defense and Cell Senescence Gene Variants Contribute to the Risk of Idiopathic Pulmonary Fibrosis

Author

Pearce G. Wilcox, Joel M. Guthridge, Oliver Eickelberg, Mary E. Strek, Michael P. Keane, Yasunari Miyazaki, Doris Rassl, Osamu Narumoto, Moisés Selman, Jonathan A. Kropski, Maryl Kreider, Seamus C. Donnelly, Joao A. de Andrade, Geoffrey J. Laurent, Claudia Ravaglia, Michelle E. Armstong, Peter Saunders, Edwin K. Silverman, Yuben Moodley, Sydney B. Montesi, Tsukasa Okamoto, John S. Sundy, Tasha E. Fingerlin, Julie Powers, Jonathan Cardwell, Masaki Hirose, John Sembrat, Joyce S. Lee, Ho Cheol Kim, Yoshikazu Inoue, Karin A. Pacheco, David A. Schwartz, Tarik Walker, Ivana V. Yang, Camille M. Moore, Roberto Carbone, Martina Vasakova, Steven D. Nathan, Vivi Danchel, Michael Henry, Thomas G. O'Riordan, Helen Parfrey, Annie Pardo, Merte Lemma WoldeHanna, Nesrin Mogulkoc, Francesco Bonella, Philip L. Molyneaux, Alvaro Aranda, Martina Sterclova, Yingze Zhang, Ian Glaspole, Toby M. Maher, Barry S. Shea, Tejaswini Kulkarni, Peter Doran, Maria Molina-Molina, Namrata Patel, Haruhiko Furusawa, Dong Soon Kim, Kenneth B. Beckman, Svetlana Baltic, Feng Li, Drew C. Venuto, Harold R. Collard, Avram D Walts, Venerino Poletti, Shwu Fan Ma, Maho Suzukawa, Tracy Luckhardt, Nikhil Hirani, Wonjun Ji, Bruno Crestani, Kevin K. Brown, R. Gisli Jenkins, Caroline Kannengiesser, Christopher J. Ryerson, Aoife McElroy, Pamela Russell, Marvin I. Schwarz, Jin Woo Song, Ana Montes Worboys, Rachel Z. Blumhagen, Gauri Saini, Gunnar Gudmundsson, James D. Crapo, Paul J. Wolters, Sara Tomassetti, Christine A Fiddler, Lisa A. Maier, Carol Bair, Nurdan Kokturk, James E. Loyd, Rebecca Braybrooke, Shinobu Akagawa, Raphael Borie, Mauricio Rojas, Jürgen Behr, Tamera J. Corte, Michael H. Cho, Joy D. Cogan, Mark P. Steele, Susan K. Mathai, Francesco Puppo, Toru Arai, Kevin F. Gibson, Makenna Bishop, Isis E. Fernandez, Mary K. Porteous, Imre Noth, Jeffrey J. Swigris, Anna J. Podolanczuk, Brian Vestal, Cecilia M. Prêle, Ken Ohta, David J. Lederer, Deborah A. Nickerson, Elisabeth Bendstrup, Helgi J Isaksson, Cheryl Markin, Judith A. James, Carlos Machahua, Daniel J. Kass, Azin S. Poon, Ege Üniversitesi, National Institute for Health Research, and British Lung Foundation

Subjects
Male, Genetic variants, Respiratory System, Cell, Medizin, LOCI, Disease, MUC5B PROMOTER POLYMORPHISM, SUSCEPTIBILITY, Critical Care and Intensive Care Medicine, DISEASE, Idiopathic pulmonary fibrosis, 0302 clinical medicine, Medicine, 030212 general & internal medicine, Promoter Regions, Genetic, Telomerase, Cellular Senescence, 11 Medical and Health Sciences, Pulmonary Surfactant-Associated Protein A, GTPase-Activating Proteins, High-Throughput Nucleotide Sequencing, ASSOCIATION, Targeted resequencing, respiratory system, idiopathic pulmonary fibrosis, Mucin-5B, Pulmonary Surfactant-Associated Protein C, GENOME, medicine.anatomical_structure, Host-Pathogen Interactions, Female, DNA Sequence Analysis, Life Sciences & Biomedicine, Pulmonary and Respiratory Medicine, Senescence, EXPRESSION, Telomere-Binding Proteins, macromolecular substances, 03 medical and health sciences, Critical Care Medicine, General & Internal Medicine, Humans, disease risk alleles, Genetic Predisposition to Disease, Gene, Science & Technology, business.industry, Host (biology), MUTATIONS, genetic variants, DNA Helicases, Editorials, Genetic Variation, rare variants, Rare variants, Sequence Analysis, DNA, targeted resequencing, medicine.disease, Logistic Models, 030228 respiratory system, Case-Control Studies, Exoribonucleases, Immunology, RNA, ATP-Binding Cassette Transporters, business, Disease risk alleles, Genome-Wide Association Study
Abstract

EgeUn###, Rationale: Several common and rare genetic variants have been associated with idiopathic pulmonary fibrosis, a progressive fibrotic condition that is localized to the lung. Objectives: To develop an integrated understanding of the rare and common variants located in multiple loci that have been reported to contribute to the risk of disease. Methods: We performed deep targeted resequencing (3.69 Mb of DNA) in cases (n = 3,624) and control subjects (n = 4,442) across genes and regions previously associated with disease. We tested for associations between disease and 1) individual common variants via logistic regression and 2) groups of rare variants via sequence kernel association tests. Measurements and Main Results: Statistically significant common variant association signals occurred in all 10 of the regions chosen based on genome-wide association studies. The strongest risk variant is the MUC5B promoter variant rs35705950, with an odds ratio of 5.45 (95% confidence interval, 4.91-6.06) for one copy of the risk allele and 18.68 (95% confidence interval, 13.34-26.17) for two copies of the risk allele (P = 9.60 3 102295). In addition to identifying for the first time that rare variation in FAM13A is associated with disease, we confirmed the role of rare variation in the TERT and RTEL1 gene regions in the risk of IPF, and found that the FAM13A and TERT regions have independent common and rare variant signals. Conclusions: A limited number of common and rare variants contribute to the risk of idiopathic pulmonary fibrosis in each of the resequencing regions, and these genetic variants focus on biological mechanisms of host defense and cell senescence. Copyright © 2019 by the American Thoracic Society, Háskóli Íslands, HI University of Chicago University of Ulsan, UOU Monash University, MU University of Nottingham University of Edinburgh University of Colorado Denver Universitat de Barcelona University of Pittsburgh, Pitt Harvard School of Dental Medicine Massachusetts General Hospital, MGH University of Pennsylvania, Penn University College Cork, UCC City, University of London, City University of California, San Francisco, UCSF School of Medicine, Vanderbilt University Ege Üniversitesi University of Virginia, UV Aarhus Universitetshospital Central Manchester University Hospitals NHS Foundation Trust Columbia University Novartis Sunovion COPD Foundation Pfizer National Heart, Lung, and Blood Institute, NHLBI: R01-HL097163, UH3-HL123442, P01-HL092870 U.S. Department of Defense, DOD: W81XWH-17-1-0597, U01 HL089897, U01 HL089856 AstraZeneca Siemens Foundation North Carolina GlaxoSmithKline Foundation, 1National Jewish Health, Denver, Colorado; 2School of Public Health; 3Department of Medicine, and 54Department of Immunology, University of Colorado Denver, Denver, Colorado; 4Department of Medicine, Vanderbilt University School of Medicine, Nashville, Tennessee; 5Brigham and Women’s Hospital, Harvard School of Medicine, Boston, Massachusetts; 6Oklahoma Medical Research Foundation, Oklahoma City, Oklahoma;7Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea; 8MRC Centre for Inflammation Research, University of Edinburgh, Edinburgh, United Kingdom; 9Respiratory Medicine Unit, Royal Infirmary of Edinburgh, Edinburgh, United Kingdom; 10Biomedical Research Centre, University of Nottingham, Nottingham, United Kingdom; 11Royal Brompton Hospital and Imperial College, London, United Kingdom; 12Simmons Center for Interstitial Lung Disease, University of Pittsburgh, Pittsburgh, Pennsylvania; 13Department of Medicine, University of California, San Francisco, San Francisco, California; 14Gilead Sciences, Foster City, California; 15Department of Medicine, University of Chicago, Chicago, Illinois; 16Department of Medicine, University of Virginia, Charlottesville, Virginia; 17Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania; 18National Hospital Organization Kinki-Chuo Chest Medical Center, Osaka, Japan; 19National Hospital Organization Tokyo National Hospital, Tokyo, Japan; 20Helmholtz Zentrum München, Neuherberg, Germany; 21University Hospital Munich, Munich, Germany; 22Department of Pulmonology, Ege University Hospital, Bornova, Izmir, Turkey; 23Royal Prince Alfred Hospital and University of Sydney, Sydney, Australia; 24Alfred Hospital and Monash University, Melbourne, Australia; 25Pulmonary Medicine, GB Morgagni Hospital, Forlì, Italy; 26Department of Diseases of the Thorax, Ospedale GB Morgagni, Forlì, Italy; 27Université Paris Diderot and Hôpital Bichat, Paris, France; 28Royal Papworth Hospital and Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom; 29Respiratory Department, University Hospital of Bellvitge, University of Barcelona, Barcelona, Spain; 30National University Hospital of Iceland, University of Iceland, Reykjavik, Iceland; 31Department of Medicine, Columbia University Irving Medical Center, New York, New York; 32Division of Pulmonary and Critical Care Medicine, Massachusetts General Hospital, Boston, Massachusetts; 33Department of Respiratory Diseases and Allergy, Aarhus University Hospital, Aarhus, Denmark; 34Instituto Nacional de Enfermedades Respiratorias “Ismael Cosio Villegas,” México City, México; 35Universidad Nacional Autónoma de México, México City, México; 36Cork University Hospital and University College Cork, Cork, Ireland; 37St. Vincent’s University Hospital, Dublin, Ireland; 38School of Medicine, University College Dublin, Dublin, Ireland; 39Department of Respiratory Medicine, First Faculty of Medicine Charles University and Thomayer Hospital, Prague, Czech Republic; 40University of British Columbia, Vancouver, Canada; 41Tokyo Medical and Dental University, Tokyo, Japan; 42Institute for Respiratory Health and; 43Centre for Cell Therapy and Regenerative Medicine, School of Biomedical Sciences, The University of Western Australia, Perth, Australia; 44Department of Medicine, Warren Alpert Medical School of Brown University, Providence, Rhode Island; 45Advanced Lung Disease and Transplant Program, Inova Fairfax Hospital, Falls Church, Virginia; 46Department of Pulmonary Medicine, Gazi University School of Medicine, Ankara, Turkey; 47Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama; 48Ruhrlandklinik, University Hospital, University of Duisburg-Essen, Essen, Germany; 49Department of Medicine, Tallaght University Hospital, Trinity College Dublin, Dublin, Ireland; 50CardioPulmonary Reserach Center, Alliance Pulmonary Group, Guaynabo, Puerto Rico; 51Department of Internal Medicine, University of Genoa, Genoa, Italy; 52Biomedical Genomics Center, University of Minnesota; Minneapolis, Minnesota; and 53Northwest Genomics Center, University of Washington, Seattle, Washington -- This research was supported by grants from the NHLBI (R01-HL097163, P01-HL092870, and UH3-HL123442) and the Department of Defense (W81XWH-17-1-0597). The COPDGene project was supported by Award Number U01 HL089897 and Award Number U01 HL089856 from the NHLBI. The COPDGene project was also supported by the COPD Foundation through contributions made to an industry advisory board comprised of AstraZeneca, Boehringer Ingelheim, GlaxoSmithKline, Novartis, Pfizer, Siemens, and Sunovion.

Published
2019
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23. Circulating Plasma Proteins Differentially Detected in Idiopathic Pulmonary Fibrosis and in Subjects with Pre-Clinical Pulmonary Fibrosis

Author

Mark P. Steele, Ivana V. Yang, K.K. Brown, Susan K. Mathai, Oliver Eickelberg, J.E. Loyd, Marvin I. Schwarz, Julia Powers, Jonathan Cardwell, T.E. Fingerlin, Stefanie M. Hauck, D.A. Lynch, Jonathan A. Kropski, Avram D Walts, David A. Schwartz, Fabian Metzger, and Cheryl Markin

Subjects
Pathology, medicine.medical_specialty, Idiopathic pulmonary fibrosis, business.industry, Pulmonary fibrosis, Medicine, business, medicine.disease, Blood proteins
Published
2019
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24. FUT2 Variants Confer Susceptibility to Familial Otitis Media

Author

Kimberly Mae C. Ong, Teresa Luisa I Gloria-Cruz, Wasyl Szeremeta, Jeanne B. Benoit, Jeremy D. Prager, Allen F. Ryan, Petri S. Mattila, Melissa A. Scholes, Patricia J. Yoon, Saira Yousaf, Patrick John Labra, Todd Wine, Tori Bootpetch Roberts, Rehan S. Shaikh, Edward So, Christopher Greenlee, Sven-Olrik Streubel, Stephen P. Cass, Rachelle Marie A. Nonato, Generoso T. Abes, Rhodieleen Anne R. de la Cruz, Karen L. Mohlke, Suzanne M. Leal, Maria Rina T. Reyes-Quintos, Michèle M. Sale, Ivana V. Yang, Deborah A. Nickerson, Jordyn Dinwiddie, Lena Hafrén, Saima Riazuddin, Jonathan Cardwell, Nanette R. Lee, Eva Maria Cutiongco-de la Paz, Kathleen Daly, Charles E. Robertson, Harold S. Pine, Zubair M. Ahmed, Samuel P. Gubbels, Regie Lyn P. Santos-Cortez, Tasnee Chonmaitree, Abner L. Chan, David A. Schwartz, Herman A. Jenkins, Kenny H. Chan, Dylan Ray, Elisabet Einarsdottir, Juha Kere, Sheryl Mae Lagrana-Villagracia, Charlotte M. Chiong, Ayesha Yousaf, Norman R. Friedman, Ma. Leah C. Tantoco, Talitha Karisse L. Yarza, Michael J. Bamshad, Melquiadesa Pedro, Erasmo Gonzalo D V Llanes, Matthew J. Steritz, Amanda G. Ruiz, Arnaud P. J. Giese, Daniel N. Frank, Päivi Marjaana Saavalainen / Principal Investigator, Research Programme for Molecular Neurology, Research Programs Unit, University of Helsinki, Juha Kere / Principal Investigator, Korva-, nenä- ja kurkkutautien klinikka, Clinicum, and HUS Head and Neck Center

Subjects
0301 basic medicine, Male, LEWIS, BIOLOGY, Ear, Middle, Biology, medicine.disease_cause, Article, Haemophilus influenzae, Cell Line, 03 medical and health sciences, symbols.namesake, Mice, RARE, Genetic linkage, REVEALS, Chlorocebus aethiops, Genetics, medicine, Animals, Humans, Exome, 3125 Otorhinolaryngology, ophthalmology, Microbiome, Genetics (clinical), Sanger sequencing, GENE-EXPRESSION DATA, Genetic heterogeneity, OSTM1, Microbiota, COMMON VARIANTS, Genetic Variation, Transmission disequilibrium test, Fucosyltransferases, READ ALIGNMENT, 3. Good health, Pedigree, Mice, Inbred C57BL, Otitis Media, 030104 developmental biology, Otitis, HEK293 Cells, COS Cells, symbols, Female, medicine.symptom
Abstract

Non-secretor status due tohomozygosity for the commonFUT2 variant c. 461G> A(p. Trp154*) is associated witheither risk for autoimmune diseases or protection against viral diarrhea and HIV. We determined the role of FUT2 in otitis media susceptibility by obtaining DNA samples from 609 multi-ethnic families and simplex case subjectswith otitis media. Exome and Sanger sequencing, linkage analysis, and Fisher exact and transmission disequilibrium tests (TDT) were performed. The common FUT2 c. 604C> T (p. Arg202*) variant co-segregates with otitismedia in a Filipino pedigree (LOD = 4.0). Additionally, a rare variant, c. 412C> T (p. Arg138Cys), is associated with recurrent/ chronic otitismedia in European-American children (p = 1.2310(-5)) and US trios (TDT p = 0.01). The c. 461G> A (p. Trp154*) variant was also overtransmitted in US trios (TDT p = 0.01) and was associated with shifts inmiddle ear microbiota composition (PERMANOVA p 20 were combined, FUT2 variantswere over-transmitted in trios (TDTp = 0.001). Fut2 is transiently upregulated inmouse middle ear after inoculation withnon-typeable Haemophilus influenzae. Four FUT2 variants-namely p. Ala104Val, p. Arg138Cys, p. Trp154*, and p. Arg202*-reduced A antigen in mutant-transfected COS-7 cells, while the nonsense variants also reduced FUT2 protein levels. Common and rare FUT2 variants confer susceptibility to otitis media, likely by modifying the middle ear microbiome through regulation of A antigen levels in epithelial cells. Our familiesdemonstratemarked intra-familial genetic heterogeneity, suggesting thatmultiple combinations of common and rare variants plus environmental factors influence the individual otitis media phenotype as a complex trait.

Published
2018

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