Dr Giriraj Ratan Chandak
Chief Scientist & Group Leader,
CSIR-Centre for Cellular and Molecular Biology Hyderabad - 500007 Twitter : 'chandakgrc'
Dr Giriraj Ratan Chandak, a physician-scientist has made significant contributions in the field of genetic disorders. A former director of the Centre for DNA Fingerprinting and Diagnostics, he has led multiple cohort-based studies of non-communicable diseases. He has discovered novel genes for chronic pancreatitis demonstrating genetic heterogeneity with Europeans. He lead his team to identify a novel microRNA that regulates Type 2 diabetes risk genes through vitamin B12, proving that genetic susceptibility to Type 2 diabetes and associated intermediate traits like obesity and insulin resistance may be epigenetically regulated. In contrast to the global role of folate deficiency, he has established maternal B12 deficiency as a risk factor for neural tube defects in their children. These findings have immense translational value. As Director of CSIR-Sickle Cell Anaemia Mission, he is passionately involved in creating awareness and reducing the disease burden through population screening, prenatal diagnosis, and clinical, social and genetic counseling.