Resistance to anti-cancer therapy is a major challenge for cancer treatment. Many studies revealed that macroautophagy/autophagy inhibition can overcome autophagy-mediated therapy resistance, but these efforts have not yet led to the success of clinical applications. In a recent paper, we established a 37-gene autophagy signature to estimate the autophagy status of approximately 10,000 tumor samples across 33 cancer types from The Cancer Genome Atlas, and muti-omics characterization reveals that autophagy induction may also sensitize cancer cells to anti-cancer drugs. These findings provide a comprehensive resource of molecular alterations associated with autophagy and highlight the potential to utilize drug sensitivity induced by autophagy to overcome the resistance of cancer therapy.
Keywords: Autophagy; drug sensitivity; gene signature; multi-omics; therapy.