kidney disease

Taking popular heartburn medication for prolonged periods may lead to serious kidney damage, even in people who show no signs of kidney problems, according to researchers at the School of Medicine and the Veterans Affairs St. Louis Health Care System.

Extended use of drugs to treat heartburn, ulcers and acid reflux may lead to serious kidney damage, including kidney failure, according to a study by researchers at Washington University School of Medicine in St. Louis and Veterans Affairs St. Louis Health Care System.

Researchers at Washington University in St. Louis, led by Srikanth Singamaneni, PhD, associate professor of materials science in the School of Engineering & Applied Science, are using color-shifting nanoparticles of ​gold, combined with specifically engineered artificial antibodies, to detect biochemical signs of kidney damage.​

Benjamin D. Humphreys, MD, PhD, a highly regarded physician and  scientist at Harvard Medical School, has been named the director of the Renal Division in the Department of Medicine at Washington University School of Medicine.

Chronic kidney disease sufferers are more likely to die of heart disease than kidney problems. However, it hasn’t been clear how kidney disease causes heart disease or what could be done to stop it. But a new study at the School of Medicine led by Keith A. Hruska, MD, has pinpointed the cause of a kidney-related syndrome linked to heart disease and found how to neutralize a protein that spurs heart disease.

Sen. Jim Talent, Michael DeBaun and Isaac Singleton Jr. help raise awareness about sickle cell disease at a recent stamp dedication ceremony.In sickle cell disease, red blood cells change from their normal round shape to a curved, or sickle-shape. Sickle-shaped cells become stuck in blood vessels, causing damage to tissues and organs. WUSM pediatric hematologist Michael DeBaun says that ongoing blood transfusion therapy is vitally important for children with sickle cell disease, and treatment requires a sufficient supply of blood from African-American donors. “Black History Month is an ideal time to encourage African-Americans to come out and donate blood,” he says.

Sen. Jim Talent, Michael DeBaun and Isaac Singleton Jr. help raise awareness about sickle cell disease at a recent stamp dedication ceremony.In sickle cell disease, red blood cells change from their normal round shape to a curved, or sickle-shape. Sickle-shaped cells become stuck in blood vessels, causing damage to tissues and organs. WUSM pediatric hematologist Michael DeBaun says that ongoing blood transfusion therapy is vitally important for children with sickle cell disease, and treatment requires a sufficient supply of blood from African-American donors. “Black History Month is an ideal time to encourage African-Americans to come out and donate blood,” he says.

Rendering of a human kidney”Most experts believe that kidney disease is caused by an immune response against the kidney,” explains principal investigator Andrey S. Shaw, M.D., professor of pathology and immunology at Washington University School of Medicine in St. Louis. “But our evidence suggests that defects that are intrinsic to the kidney also contribute to kidney failure.”