Ruth Brown, Ph.D. is an Assistant Professor of Psychiatry at the Virginia Institute for Psychiatric and Behavioral Genetics at Virginia Commonwealth University. Dr. Brown studies psychometric properties and measure development in patients with intellectual and developmental disabilities (IDD). Additionally, she has a background in measurement of treatment processes and outcomes of psychosocial treatments. She first became involved in this field while completing the clinical portion of her Ph.D. at a residential center serving people with IDD. During this time, ... Continue Reading →
Roxann Roberson-Nay, Ph.D. has accepted the appointment as assistant dean for Graduate Recruitment and Admissions. In this capacity, Dr. Roberson-Nay will coordinate recruitment efforts for prospective Biomedical Sciences Doctoral Portal students, serve as the chair of the Biomedical Sciences Doctoral Portal Admissions Committee, oversee the first-year curriculum and help identify research mentors for Biomedical Sciences Doctoral Portal students during their first year of study.
While Dr. Roberson-Nay is new this position, she has been on faculty in the ... Continue Reading →
Timothy York, Ph.D. is an Associate Professor of Human and Molecular Genetics and a faculty member of the Virginia Institute for Psychiatric and Behavioral Genetics at Virginia Commonwealth University. A self-proclaimed “poster child” for VIPBG and the School of Medicine as a whole, Dr. York obtained his Ph.D. in human genetics at VCU followed by postdoctoral positions at the Massey Cancer Center and the Department of Psychiatry before being awarded a faculty position in the Department of Human and ... Continue Reading →
Katie Bountress, Ph.D. is an assistant professor in Virginia Institute for Psychiatric and Behavioral Genetics at VCU. Her interests in molecular and behavioral genetics are expanding daily, as her primary discipline is psychology. She recalls learning in a class while a Ph.D. student at Arizona State University that there is not a lot known about the underlying risk factors for peer deviance and substance use. Thus, she taught herself this literature while writing her (successful) F31 grant ... Continue Reading →
Hinxton, (Scicasts) — A study published today (March 2) in the American Journal of Psychiatry details the discovery of three additional genetic risk markers for depression, building on the discovery of two genetic risk factors in 2015.
Researchers at Virginia Commonwealth University, the European Bioinformatics Institute (EMBL-EBI) and Wellcome Sanger Institute have found that the contribution of genetic variations to depression may differ between people who have experienced serious adversities in their life and those who haven’t. By carrying out a genome-wide ... Continue Reading →
Mental illness affects one in six U.S. adults, but scientists’ sense of the underlying biology of most psychiatric disorders remains nebulous. That’s frustrating for physicians treating the diseases, who must also make diagnoses based on symptoms that may only appear sporadically. No laboratory blood test or brain scan can yet distinguish whether someone has depression or bipolar disorder, for example.
Now, however, a large-scale analysis of postmortem brains is revealing distinctive molecular traces in people with mental illness. This week, an ... Continue Reading →
Dr. B. Todd Webb, Ph.D. is an Assistant Professor at the Virginia Institute for Psychiatric and Behavioral Genetics at Virginia Commonwealth University. His interest in behavioral genetics developed gradually over his academic career. He majored in biology at VCU but always had an interest in genetics. Over time, he became passionate about how complex systems work and later obtained his Ph.D. in human genetics. This allowed him to hone his skills while providing him opportunities to ... Continue Reading →
Dr. Judy Silberg, Ph.D. is an Associate Professor in the Department of Human and Molecular Genetics. A fortuitous meeting with Drs. Lindon Eaves, D.Sc., Nick Martin, and Andrew Heath while working on her PhD in Clinical Psychology at Virginia Commonwealth University led to her life-long involvement in the field of behavior genetics. Her initial research interest began with the influence of genetic and environmental factors on pre- and peri-menstrual disorders using data on female ... Continue Reading →
NEW YORK (Reuters Health) – Patients with major depressive disorder who experience increases in appetite, weight, or both have a higher genetic risk for obesity-related traits such as high body-mass index (BMI) and elevated levels of leptin and inflammation, researchers suggest.
“As clinicians, we are well aware that depression is highly heterogeneous, and patients with the same diagnosis of major depressive disorder may present with very different symptom profiles,” Dr. Yuri Milaneschi of VU University Medical Center Amsterdam in the Netherlands ... Continue Reading →
Children of divorced parents are more likely to get divorced when compared to those who grew up in two-parent families — and genetic factors are the primary explanation, according to a new study by researchers at Virginia Commonwealth University and Lund University in Sweden.
“Genetics, the Rearing Environment, and the Intergenerational Transmission of Divorce: A Swedish National Adoption Study,” which will be published in a forthcoming issue of the journal Psychological Science, analyzed Swedish population registries and found ... Continue Reading →