This research identifies a sophisticated mitochondrial transfer network between Leydig cells (LCs) and testicular macrophages (tMacs) that is essential for testosterone synthesis. Leydig cells manage cellular stress by exporting defective mitochondria via extracellular vesicles to CD206hi macrophages, which eliminate the damaged organelles through a TREM2-dependent process. Simultaneously, LCs rep...去小宇宙查看完整单集简介
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