Dr. Andrei Medvedev Receives an R21 Grant Posted on January 29, 2017January 30, 2017 by Kristin Wallace Congratulations to Dr. Andrei Medvedev who received an R21 grant from the National Institute of Allergy and Infectious Diseases of the NIH. The project is entitled, “Long-Non-Coding RNA, TLR Tolerance and Sepsis”.