These Vg9/Vδ2 cells express a T cell receptor (TCR) comprising of γ and δ chains, that are unique to humans and higher primates [5].γδ T cells are atypical T cells that can recognize and lyse diverse cancer cells in a non- major histocompatibility complex (MHC) restricted manner, highlighting their potentialfor cancer immunotherapy. The gene discussed is HLA-C; the disease is cancer.