For example, glutarate can regulate the metabolism of T cell and modulate its anti‐tumor function.[12] Inhibiting the expressing of GcdH by using MYCi975 or under hypoxic condition will help T cells to generate more glutarate, alter the differentiation of T cells, and increase T cells cytotoxicity.[12] We identified the potential of Glusor in real‐time monitoring of intracellular glutarate, and verified MYCi975 and hypoxia induced glutarate accumulation in HEK293FT cells. The gene discussed is GCDH; the disease is neoplasm.