6 results on '"Frey, Eva‐Maria"'
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2. The ENIGMA Consortium: large-scale collaborative analyses of neuroimaging and genetic data
- Author
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Thompson, Paul M., Stein, Jason L., Medland, Sarah E., Hibar, Derrek P., Vasquez, Alejandro Arias, Renteria, Miguel E., Toro, Roberto, Jahanshad, Neda, Schumann, Gunter, Franke, Barbara, Wright, Margaret J., Martin, Nicholas G., Agartz, Ingrid, Alda, Martin, Alhusaini, Saud, Almasy, Laura, Almeida, Jorge, Alpert, Kathryn, Andreasen, Nancy C., Andreassen, Ole A., Apostolova, Liana G., Appel, Katja, Armstrong, Nicola J., Aribisala, Benjamin, Bastin, Mark E., Bauer, Michael, Bearden, Carrie E., Bergmann, Ørjan, Binder, Elisabeth B., Blangero, John, Bockholt, Henry J., Bøen, Erlend, Bois, Catherine, Boomsma, Dorret I., Booth, Tom, Bowman, Ian J., Bralten, Janita, Brouwer, Rachel M., Brunner, Han G., Brohawn, David G., Buckner, Randy L., Buitelaar, Jan, Bulayeva, Kazima, Bustillo, Juan R., Calhoun, Vince D., Cannon, Dara M., Cantor, Rita M., Carless, Melanie A., Caseras, Xavier, Cavalleri, Gianpiero L., Chakravarty, M. Mallar, Chang, Kiki D., Ching, Christopher R. K., Christoforou, Andrea, Cichon, Sven, Clark, Vincent P., Conrod, Patricia, Coppola, Giovanni, Crespo-Facorro, Benedicto, Curran, Joanne E., Czisch, Michael, Deary, Ian J., de Geus, Eco J. C., den Braber, Anouk, Delvecchio, Giuseppe, Depondt, Chantal, de Haan, Lieuwe, de Zubicaray, Greig I., Dima, Danai, Dimitrova, Rali, Djurovic, Srdjan, Dong, Hongwei, Donohoe, Gary, Duggirala, Ravindranath, Dyer, Thomas D., Ehrlich, Stefan, Ekman, Carl Johan, Elvsåshagen, Torbjørn, Emsell, Louise, Erk, Susanne, Espeseth, Thomas, Fagerness, Jesen, Fears, Scott, Fedko, Iryna, Fernández, Guillén, Fisher, Simon E., Foroud, Tatiana, Fox, Peter T., Francks, Clyde, Frangou, Sophia, Frey, Eva Maria, Frodl, Thomas, Frouin, Vincent, Garavan, Hugh, Giddaluru, Sudheer, Glahn, David C., Godlewska, Beata, Goldstein, Rita Z., Gollub, Randy L., Grabe, Hans J., Grimm, Oliver, Gruber, Oliver, Guadalupe, Tulio, Gur, Raquel E., Gur, Ruben C., Göring, Harald H. H., Hagenaars, Saskia, Hajek, Tomas, Hall, Geoffrey B., Hall, Jeremy, Hardy, John, Hartman, Catharina A., Hass, Johanna, Hatton, Sean N., Haukvik, Unn K., Hegenscheid, Katrin, Heinz, Andreas, Hickie, Ian B., Ho, Beng-Choon, Hoehn, David, Hoekstra, Pieter J., Hollinshead, Marisa, Holmes, Avram J., Homuth, Georg, Hoogman, Martine, Hong, L. Elliot, Hosten, Norbert, Hottenga, Jouke-Jan, Hulshoff Pol, Hilleke E., Hwang, Kristy S., Jack, Jr, Clifford R., Jenkinson, Mark, Johnston, Caroline, Jönsson, Erik G., Kahn, René S., Kasperaviciute, Dalia, Kelly, Sinead, Kim, Sungeun, Kochunov, Peter, Koenders, Laura, Krämer, Bernd, Kwok, John B. J., Lagopoulos, Jim, Laje, Gonzalo, Landen, Mikael, Landman, Bennett A., Lauriello, John, Lawrie, Stephen M., Lee, Phil H., Le Hellard, Stephanie, Lemaître, Herve, Leonardo, Cassandra D., Li, Chiang-shan, Liberg, Benny, Liewald, David C., Liu, Xinmin, Lopez, Lorna M., Loth, Eva, Lourdusamy, Anbarasu, Luciano, Michelle, Macciardi, Fabio, Machielsen, Marise W. J., MacQueen, Glenda M., Malt, Ulrik F., Mandl, René, Manoach, Dara S., Martinot, Jean-Luc, Matarin, Mar, Mather, Karen A., Mattheisen, Manuel, Mattingsdal, Morten, Meyer-Lindenberg, Andreas, McDonald, Colm, McIntosh, Andrew M., McMahon, Francis J., McMahon, Katie L., Meisenzahl, Eva, Melle, Ingrid, Milaneschi, Yuri, Mohnke, Sebastian, Montgomery, Grant W., Morris, Derek W., Moses, Eric K., Mueller, Bryon A., Muñoz Maniega, Susana, Mühleisen, Thomas W., Müller-Myhsok, Bertram, Mwangi, Benson, Nauck, Matthias, Nho, Kwangsik, Nichols, Thomas E., Nilsson, Lars-Göran, Nugent, Allison C., Nyberg, Lars, Olvera, Rene L., Oosterlaan, Jaap, Ophoff, Roel A., Pandolfo, Massimo, Papalampropoulou-Tsiridou, Melina, Papmeyer, Martina, Paus, Tomas, Pausova, Zdenka, Pearlson, Godfrey D., Penninx, Brenda W., Peterson, Charles P., Pfennig, Andrea, Phillips, Mary, Pike, G. Bruce, Poline, Jean-Baptiste, Potkin, Steven G., Pütz, Benno, Ramasamy, Adaikalavan, Rasmussen, Jerod, Rietschel, Marcella, Rijpkema, Mark, Risacher, Shannon L., Roffman, Joshua L., Roiz-Santiañez, Roberto, Romanczuk-Seiferth, Nina, Rose, Emma J., Royle, Natalie A., Rujescu, Dan, Ryten, Mina, Sachdev, Perminder S., Salami, Alireza, Satterthwaite, Theodore D., Savitz, Jonathan, Saykin, Andrew J., Scanlon, Cathy, Schmaal, Lianne, Schnack, Hugo G., Schork, Andrew J., Schulz, S. Charles, Schür, Remmelt, Seidman, Larry, Shen, Li, Shoemaker, Jody M., Simmons, Andrew, Sisodiya, Sanjay M., Smith, Colin, Smoller, Jordan W., Soares, Jair C., Sponheim, Scott R., Sprooten, Emma, Starr, John M., Steen, Vidar M., Strakowski, Stephen, Strike, Lachlan, Sussmann, Jessika, Sämann, Philipp G., Teumer, Alexander, Toga, Arthur W., Tordesillas-Gutierrez, Diana, Trabzuni, Daniah, Trost, Sarah, Turner, Jessica, Van den Heuvel, Martijn, van der Wee, Nic J., van Eijk, Kristel, van Erp, Theo G. M., van Haren, Neeltje E. M., van ‘t Ent, Dennis, van Tol, Marie-Jose, Valdés Hernández, Maria C., Veltman, Dick J., Versace, Amelia, Völzke, Henry, Walker, Robert, Walter, Henrik, Wang, Lei, Wardlaw, Joanna M., Weale, Michael E., Weiner, Michael W., Wen, Wei, Westlye, Lars T., Whalley, Heather C., Whelan, Christopher D., White, Tonya, Winkler, Anderson M., Wittfeld, Katharina, Woldehawariat, Girma, Wolf, Christiane, Zilles, David, Zwiers, Marcel P., Thalamuthu, Anbupalam, Schofield, Peter R., Freimer, Nelson B., Lawrence, Natalia S., Drevets, Wayne, and the Alzheimer’s Disease Neuroimaging Initiative, EPIGEN Consortium, IMAGEN Consortium, Saguenay Youth Study (SYS) Group
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- 2014
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3. BDNF Val66Met genotype interacts with childhood adversity and influences the formation of hippocampal subfields
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Frodl, Thomas, Skokauskas, Norbert, Frey, Eva-Maria, Morris, Derek, Gill, Michael, and Carballedo, Angela
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- 2014
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4. DNA Methylation of the Serotonin Transporter Gene in Peripheral Cells and Stress-Related Changes in Hippocampal Volume: A Study in Depressed Patients and Healthy Controls.
- Author
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Booij, Linda, Szyf, Moshe, Carballedo, Angela, Frey, Eva-Maria, Morris, Derek, Dymov, Sergiy, Vaisheva, Farida, Ly, Victoria, Fahey, Ciara, Meaney, James, Gill, Michael, and Frodl, Thomas
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SEROTONIN transporters ,HIPPOCAMPUS physiology ,DEPRESSED persons ,ETIOLOGY of diseases ,NEURAL development ,PATHOLOGICAL psychology - Abstract
Serotonin plays an important role in the etiology of depression. Serotonin is also crucial for brain development. For instance, animal studies have demonstrated that early disruptions in the serotonin system affect brain development and emotion regulation in later life. A plausible explanation is that environmental stressors reprogram the serotonin system through epigenetic processes by altering serotonin system gene expression. This in turn may affect brain development, including the hippocampus, a region with dense serotonergic innervations and important in stress-regulation. The aim of this study was to test whether greater DNA methylation in specific CpG sites at the serotonin transporter promoter in peripheral cells is associated with childhood trauma, depression, and smaller hippocampal volume. We were particularly interested in those CpG sites whose state of methylation in peripheral cells had previously been associated with in vivo measures of brain serotonin synthesis. Thirty-three adults with Major Depressive Disorder (MDD) (23 females) and 36 matched healthy controls (21 females) were included in the study. Depressive symptoms, childhood trauma, and high-resolution structural MRI for hippocampal volume were assessed. Site-specific serotonin transporter methylation was assessed using pyrosequencing. Childhood trauma, being male, and smaller hippocampal volume were independently associated with greater peripheral serotonin transporter methylation. Greater serotonin transporter methylation in the depressed group was observed only in SSRI-treated patients. These results suggest that serotonin transporter methylation may be involved in physiological gene-environment interaction in the development of stress-related brain alterations. The results provide some indications that site-specific serotonin transporter methylation may be a biomarker for serotonin-associated stress-related psychopathology. [ABSTRACT FROM AUTHOR]
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- 2015
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5. BDNF Val66 Met genotype interacts with childhood adversity and influences the formation of hippocampal subfields.
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Frodl, Thomas, Skokauskas, Norbert, Frey, Eva‐Maria, Morris, Derek, Gill, Michael, and Carballedo, Angela
- Abstract
Childhood stress and genetic factors like the Val66MET polymorphism of the brain derived neurotrophic factor (BDNF) gene are associated with a higher risk for developing major depressive disorder (MDD) and might also influence hippocampal changes. The aim of this study was to determine which hippocampal dentate gyrus and cornu ammonis subfields are altered in MDD compared to healthy controls and which subfields are affected by the BDNF Val66Met polymorphism and child adversity. Adult patients with MDD and healthy matched controls underwent high-resolution magnetic resonance imaging. Automatic segmentation using the programme FreeSurfer was used to segment the hippocampal subfields dentate gyrus (DG/CA4), CA1 and CA2/3. The history of possible childhood adversity was assessed using the Childhood Trauma Questionnaire and the Val66Met BDNF SNP (rs6265) genotypes were obtained. Patients with MDD had significantly smaller CA4/DG and CA2/3 volumes compared to healthy controls. Furthermore, there was a significant interactive effect of BDNF allele and childhood adversity on CA2/3 and CA4/DG volumes. Met allele carriers without childhood adversity had larger and with childhood adversity smaller CA4/DG and CA2/3 volumes than Val-allele homozygotes. Our results highlight stress by gene interactions as relevant for hippocampal volume reductions, in particular for the subfield CA2/3 and dentate gyrus. Hum Brain Mapp 35:5776-5783, 2014. © 2014 Wiley Periodicals, Inc. [ABSTRACT FROM AUTHOR]
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- 2014
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6. Expression of glucocorticoid inducible genes is associated with reductions in cornu ammonis and dentate gyrus volumes in patients with major depressive disorder.
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Cicchetti, Dante, Natsuaki, Misaki N., Frodl, Thomas, Carballedo, Angela, Frey, Eva-Maria, O'Keane, Veronica, Skokauskas, Norbert, Morris, Derrek, Gill, Michael, Hughes, Martina Mary, Harkin, Andrew, and Connor, Thomas
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GENE expression ,DENTATE gyrus ,GLUCOCORTICOIDS ,HIPPOCAMPUS physiology ,DEPRESSED persons ,MESSENGER RNA ,PEOPLE with mental illness ,PHYSIOLOGY - Abstract
Alterations of the glucocorticoid system and of hippocampal volumes have consistently been reported in patients with major depressive disorders (MDD). The aim of the present study was to investigate whether the messenger RNA (mRNA) expression of glucocorticoid inducible genes is associated with changes in the cornu ammonis (CA) and dentate gyrus subfields. Forty-three patients with MDD and 43 healthy controls were recruited and investigated with high resolution magnetic resonance imaging. Hippocampal subfields were measured using freesurfer. Measurement of whole blood mRNA expression of glucocorticoid inducible genes serum and glucocorticoid-regulated kinase 1 (SGK1), FK506 binding protein 5 (FKBP5), and glucocorticoid induced leucine zipper (GILZ) was performed. Patients with MDD had significantly smaller volumes of CA1, CA2/3, CA4/DG, and subiculum compared to healthy controls. In the regression analysis, the factor diagnosis had a significant moderating effect on the association of SGK1 and hippocampal volumes. Patients with low expression of SGK1 had significantly smaller CA2/3 and CA4/DG volumes compared to patients with high expression of SGK1 mRNA and to healthy controls with low/high expression of SGK1, respectively. Therefore, a lack of mRNA expression of glucocorticoid inducible genes in patients with MDD that seems to correspond to a blunted cortisol response is associated with smaller hippocampal CA and dentate gyrus volumes. SGK1 seems to be particularly relevant for stress-related mental disorders. [ABSTRACT FROM PUBLISHER]
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- 2014
- Full Text
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