遺伝子毒性ストレスは,メラノサイト幹細胞の分化を引き起こすことによって,メラノサイト幹細胞の更新を無効にします

Ken Inomata1, Takahiro Aoto, Nguyen Thanh Binh

  • 1Division of Stem Cell Medicine, Center for Cancer and Stem Cell Research, Cancer Research Institute, Kanazawa University, Kanazawa, Ishikawa, Japan.

Cell
|June 16, 2009
PubMed
まとめ

DNAの損傷は,メラノサイト幹細胞 (MSCs) を枯渇させることで,髪を灰色にします. DNA損傷反応は,アポトーシスではなく,MSCの分化を引き起こし,ATMキナーゼは重要な幹性のチェックポイントとして作用します.

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