Targeting ATAD3A-PINK1-mitophagy axis overcomes chemoimmunotherapy resistance by redirecting PD-L1 to mitochondria
Xie X, Yang Y, Wang Q, Liu H, Fang X, Li C, Jiang Y, Wang S, Zhao H, Miao J, Ding S, Liu X, Yao X, Yang W, Jiang J, Shao Z, Jin G, Bian X. Targeting ATAD3A-PINK1-mitophagy axis overcomes chemoimmunotherapy resistance by redirecting PD-L1 to mitochondria. Cell Research 2023, 33: 215-228. PMID: 36627348, PMCID: PMC9977947, DOI: 10.1038/s41422-022-00766-z.Peer-Reviewed Original ResearchConceptsImmune checkpoint inhibitorsPD-L1Combination therapyTherapeutic responsePD-1/PD-L1 signalingShorter progression-free survivalBreast cancer benefitProgression-free survivalPD-L1 signalingCheckpoint inhibitorsNab-paclitaxelCancer benefitImmunotherapy cohortImmune microenvironmentPreclinical resultsTumor cell membranesTumor samplesPaclitaxelHigh expressionPromising targetPatientsTherapyTumorsResistant factorATAD3A expression