PARGP1 and neoplasm: On the other hand, compared to the TIMM23-KO + oe-NC/TIMM23-KO + oe-NC + Dox groups, the TIMM23-KO + TIMM23-PARGP1-FLAG/TIMM23-KO + TIMM23-PARGP1-FLAG + Dox groups exhibited accelerated tumor growth in tissues.