Dr. Frasure-Smith has reported receiving grant support from IsodisNatura and GlaxoSmithKline, and honoraria from Solvay and Tromsdorff. Along with Dr. Lespérance she received placebo and active medication from Lundbeck, Canada for an investigator-initiated, peer-reviewed funded trial. Dr. Lespérance has reported receiving honoraria from GlaxoSmithKline, Lundbeck, and Wyeth and grant support from IsodisNatura and GlaxoSmithKline. He is a consultant for Servier. Dr. McCaffery, Dr. Duan, Dr. Barhdadi, Dr. Théroux, Dr. Rouleau and Dr. Dubé report no relevant conflicts.
Article first published online: 10 JUL 2008
Copyright © 2008 Wiley-Liss, Inc.
American Journal of Medical Genetics Part B: Neuropsychiatric Genetics
Volume 150B, Issue 3, pages 381–388, 5 April 2009
How to Cite
McCaffery, J. M., Duan, Q. L., Frasure-Smith, N., Barhdadi, A., Lespérance, F., Théroux, P., Rouleau, G. A. and Dubé, M.-P. (2009), Genetic predictors of depressive symptoms in cardiac patients. Am. J. Med. Genet., 150B: 381–388. doi: 10.1002/ajmg.b.30824
Please cite this article as follows: McCaffery JM, Duan QL, Frasure-Smith N, Barhdadi A, Lespérance F, Théroux P, Rouleau GA, Dubé M-P. 2009. Genetic Predictors of Depressive Symptoms in Cardiac Patients. Am J Med Genet Part B 150B:381–388.
- Issue published online: 17 MAR 2009
- Article first published online: 10 JUL 2008
- Manuscript Accepted: 29 MAY 2008
- Manuscript Received: 4 FEB 2008
- National Institute of Health. Grant Number: HL077442
- coronary disease;
Numerous studies suggest that the prevalence of depression is greater among cardiac patients than in the general population. However, little attention has been paid to the possibility of genetic contributions to depressive symptoms in cardiac patients. We conducted a candidate gene study focusing on genes related to inflammation, platelet aggregation, endothelial function and omega-3 fatty acid metabolism as predictors of depressive symptoms among 977 participants with established cardiovascular disease. Results suggested that genetic variation related to endothelial dysfunction is predictive of depressive symptoms and that endothelial dysfunction may be a novel mechanism contributing to depressive symptoms among cardiac patients. © 2008 Wiley-Liss, Inc.