Categories: NATURE

Tissues stay fit by balancing clearance of dying cells with regeneration


  • RESEARCH BRIEFINGS

Clearance of dying cells is essential to the health of tissues. Study of hair follicles finds that, when follicle stem cells encounter dying neighbours, they become temporarily able to engulf and digest them. The molecular underpinnings of this reveal how clearance is spatially and temporally tuned to maintain tissue fitness.



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