Research Lab Results
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Edgar Miller Lab
Research in the Edgar Miller Lab focuses on nutrition, hypertension and kidney disease. Current projects include a National Heart, Lung, and Blood Institute study on dietary carbohydrate and glycemic index effects on markers of oxidative stress, inflammation and kidney function; and a National Institute of Diabetes and Digestive and Kidney Diseases randomized controlled trial that examines the effects of omega-3 fatty acid supplementation on urine protein excretion in diabetic kidney disease. -
Mohamed Atta Lab
Dr. Atta and his research team explore the epidemiological and clinical interventions of a variety of kidney diseases. Our goal is not only to advance the understanding of many kidney diseases but also to capitalize on novel discoveries of basic science to treat a wide range of rare and common kidney disorders.
- Multi-international observational study of a rare form of amyloid (LECT2 amyloid) to understand its natural history with the ultimate interest of treating this condition.
- Our group has launched a project investigating the impact of COVID19 on the kidney to identify risk factors influencing outcome across different clinical phenotypes
- In collaboration with the Division of Infectious Diseases and the School of Public Health, our research has focused on the epidemiology of HIV and kidney disease. We also study clinical markers and contributing factors in the progression of kidney disease, and the association between kidney disease and heart disease.
- Our research group is participating in a multicenter consortium serving as a clinical core site to study the pathogenesis of HIV-associated kidney disease by providing well-characterized clinical specimens and corresponding clinical and laboratory data.
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Josef Coresh Lab
Research in the Josef Coresh Lab focuses on cardiovascular epidemiology, kidney disease and genetic epidemiology. Our team uses innovative methods to quantify disease burden and consequences in the population; studies the causes and consequences of vascular disease in the heart, kidneys and brain; and works to develop a strong scientific basis for quantifying the burden, causes and consequences of kidney disease. Working in collaboration with leading laboratories and specialists, we also aim to quantify the interplay of genes and environment in health and disease. -
J. Hunter Young Lab
Research in the J. Hunter Young Lab focuses on the genetic epidemiology and physiology of cardiovascular disease and its risk factors, especially hypertension, diabetes and obesity. Current activities include an observational study of hypertension among African Americans; a genetic epidemiology study of worldwide cardiovascular disease susceptibility patterns; and several population-based observational studies of cardiovascular and renal disease. A recent focus group study found that changes in housing and city policies might lead to improved environmental health conditions for public housing residents. -
C. John Sperati Lab
Dr. Sperati’s group focuses on complement mediated kidney disorders, glomerular disease, and renal arterial disease secondary to fibromuscular dysplasia. His team has a particular interest in thrombotic microangiopathies involving the complement system. -
Duvuru Geetha Lab
Dr. Geetha’s team focuses on renal diseases in patients with systemic vasculitis as well as BK virus nephropathy in patients who have undergone renal transplant. Our studies include clinical trials on the effectiveness of rituximab versus cyclosporine in treating idiopathic membranous nephropathy and a multinational study of belimumab with azathioprine for maintaining remission of granulomatosis with polyangiitis and microscopic polyangiitis. We also have conducted research on the treatment of ANCA vasculitis, particularly in kidney transplant patients. -
Elizabeth Selvin Lab
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. -
Welling Laboratory
Dr. Paul A. Welling and his research team explore the genetic and molecular underpinnings of electrolyte physiology, potassium balance disorders, hypertension and kidney disease. A major thrust of current research activity is devoted to understanding how faulty genes and environmental stresses drive hypertension. The research is providing new insights into how the Western diet triggers deleterious responses of salt-sensitivity genes. The Welling laboratory employs a multidisciplinary approach, spanning from gene discovery, molecular biology, genetically engineered mouse models to translational studies in humans. By illuminating pathophysiological mechanisms and translating the discoveries to develop more effective diagnostic and therapeutic strategies, Welling’s group is striving to improve the health of at-risk individuals and patients with kidney disease and hypertension.
Dr. Welling is the Joseph S. and Esther Hander Professor of Laboratory Research in Nephrology. He has been continuously funded by the National Institutes of Health for over 25 years. Currently he serves as Coordinator of a Global Research Network, funded by the LeDucq Foundation. More about his research can be found at https://www.wellinglab.com/ -
William B. Guggino Lab
Work in the William B. Guggino Lab focuses on the structure of the cystic fibrosis transmembrane conductance regulator (CFTR) and water channels; the molecular structure of transport proteins in epithelial cell membranes; and gene therapies to treat cystic fibrosis (CF) patients. We are also working to identify CF’s specific defect in chloride channel regulation. One recent study showed that insulin-like growth factor 1 (IGF-1) enhances the protein expression of CFTR. -
Nada Alachkar Lab
Dr. Alachkar's research focuses on recurrent glomerular diseases post kidney transplantation. In particular, she has been studying recurrent FSGS post kidney transplant in several, partially NIH funded, prospective research projects that focuses on circulating factors associate with recurrent FSGS and new therapies of recurrent FSGS; in addition to the outcome of the disease. Also, Dr. Alachkar is the Chair of Banff recurrent GN working group that focus on the pathological changes of recurrent GN.
Dr. Alachkar's other research focus is incompatible living and diseases donor transplant. She has several ongoing research studies that focus on AMR and the outcome of patients with positive donor specific antibodies.