The Elizabeth Selvin Lab examines the intersection of epidemiology, clinical policy and public health policy. One of our key goals is to use the findings of epidemiologic research to inform the screening, diagnosis and treatment of diabetes, cardiovascular disease and kidney disease. Much of our work looks at biomarkers and diagnostics related to diabetes and diabetes complications. Our findings — linking hemoglobin A1c (HbA1c) to diabetic complications and identifying the role of A1c in diabetes diagnosis — have influenced clinical practice guidelines.

Research in the Eliseo Guallar Lab focuses on the epidemiology and prevention of cardiovascular diseases. We have a special interest in the roles played by mercury, arsenic, lead and cadmium in cardiovascular disease development. Our methodological interests include determining threshold effects in epidemiological studies and applying statistical methods to epidemiological problem-solving.

Work in the Wei Dong Gao Lab primarily focuses on heart failure and defining molecular and cellular mechanisms of contractile dysfunction. We use molecular biology and proteomic techniques to investigate the changes that myofilament proteins undergo during heart failure and under drug therapy. We're working to determine the molecular nature of nitroxyl (HNO) modification of tropomyosin.

The Kayode Williams Lab conducts translational research on neuromodulation. We primarily examine the mechanisms and efficacy of spinal cord stimulation in treating neuropathic pain, peripheral neuropathies and peripheral vascular disease. Our clinical trials explore spinal cord stimulation in the treatment of painful diabetic neuropathy and the treatment of critical non-reconstructible critical leg ischemia. We also have a longstanding interest in the business of medicine and seek to enhance value propositions for hospitals and physician groups through more effective management of resources.

The Nauder Faraday Lab investigates topics within perioperative genetic and molecular medicine. We explore thrombotic, bleeding and infectious surgical complications. Our goal is to uncover the molecular determinants of outcome in surgical patients, which will enable surgeons to better personalize a patient’s care in the perioperative period. Our team is funded by the National Institutes of Health to research platelet phenotypes, the pharmacogenomics of antiplatelet agents for preventing cardiovascular disease, and the genotypic determinants of aspirin response in high-risk families.

Investigators in the Lakshmi Santhanam Lab examine the fundamental mechanisms behind cardiovascular disease. They are particularly interested in better understanding how nitric oxide-mediated S-nitrosylation (a post-translational protein modification) impacts protein function and trafficking in the vasculature as well as how this relationship influences matrix remodeling and vascular stiffening.

Research in the Lisa Yanek Lab focuses on cardiovascular disease in families and risk factor modification. Recently, we conducted a study to determine the association of lean versus fat mass with fitness in healthy, overweight and obese African Americans from families with early-onset coronary disease.

Work in the Lewis Romer Lab focuses on the responses of vascular systems to disease and injury. Using cultured human endothelial cells and fibroblasts from mice that lack expression of the FAK- or Src-family kinases, we’re exploring several topics. These include the effect of inflammatory cytokine on cell adhesion to the extracellular matrix; the role of FAK signaling in inhibiting apoptosis; and the function of FAK- and Src-family kinases in cell-matrix interactions during adhesion and motility.

Research in the Lee Bone Lab uses community-based participatory approaches to promote health in underserved urban African-American populations. We conduct randomized clinical trials on cardiovascular disease, diabetes and cancer detection and control in order to test the success of community interventions. We focus in particular on making interventions sustainable and on implementing electronic education to improve communication.

The Halushka laboratory is interested in the overarching question of expression localization in tissues. To address this, the laboratory has set out upon several avenues of discovery in the areas of microRNA expression, proteomics and tissue gene expression. Many of these queries relate to the cardiovascular field as Dr. Halushka is a cardiovascular pathologist. Come learn about the science being done in the laboratory.