"Our findings suggest that certain mutations in the BRCA1 gene may put people at increased risk for metabolic diseases like obesity and type 2 diabetes," said Dr. Spangenburg. "Without BRCA1, muscle cells store excess fat and start to look diabetic. We believe that the significance of the BRCA1 gene goes well beyond breast cancer risk."
Dr. Spangenburg and colleagues, including researchers from the University of Maryland School of Medicine, Brigham Young University, Karolinska Institutet in Sweden, and East Carolina University, found that the BRCA1 protein exists in both mouse and in human skeletal muscle. This is the first evidence since the discovery of BRCA1 in 1994 that the gene is expressed in human muscle cells.
<-- Type 1 diabetes: Gut microbiota networks may influence autoimmune processes
Many Latinas unaware of their diabetes risk - Futurity: Research News -->