In a new study, researchers found that inhibiting the STING protein pathway can protect some patients from graft versus host disease (GVHD), among which, GVHD is the most serious complication of bone marrow (stem cell) transplantation. The relevant research results were published in the journal Science Translational Medicine. The title of the paper is “STING differentially regulates experimental GVHD mediated by CD8 versus CD4 T cell subsets”.   Dr. Levy…