Apoptotic hair follicle stem cells contribute to tissue regeneration by producing WNT3, which promotes cell proliferation, enlarging the stem cell pool.

中文翻译：

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缓慢的细胞死亡有助于组织修复

凋亡的毛囊干细胞通过产生 WNT3 促进组织再生，WNT3 促进细胞增殖，扩大干细胞库。