TNFRSF10A and cancer: Pifithrin-μ (PES), also known as 2-phenylethynesulfonamide, is a HSP70 inhibitor that exerts anti-cancer effects in various cancer types, such as non-small cell lung cancer (NSCLC), through G0/G1 phase cell cycle arrest and promotion of the death receptors 4 and 5 expression [174].