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Senolytics improve bone forming potential of bone marrow mesenchymal stem cells from aged mice.


ABSTRACT: The osteogenic potential of bone marrow mesenchymal stem cells (BMSCs) declines dramatically with aging. By using a calvarial defect model, we showed that a senolytic cocktail (dasatinib+quercetin; D + Q) improved osteogenic capacity of aged BMSC both in vitro and in vivo. The study presented a model to assess strategies to improve bone-forming potential on aged BMSCs. D + Q might hold promise for improving BMSC function in aged populations.

SUBMITTER: Zhou Y 

PROVIDER: S-EPMC8195980 | biostudies-literature | 2021 Jun

REPOSITORIES: biostudies-literature

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Senolytics improve bone forming potential of bone marrow mesenchymal stem cells from aged mice.

Zhou Yueying Y   Xin Xiaonan X   Wang Lichao L   Wang Binsheng B   Chen Li L   Liu Ousheng O   Rowe David W DW   Xu Ming M  

NPJ Regenerative medicine 20210611 1


The osteogenic potential of bone marrow mesenchymal stem cells (BMSCs) declines dramatically with aging. By using a calvarial defect model, we showed that a senolytic cocktail (dasatinib+quercetin; D + Q) improved osteogenic capacity of aged BMSC both in vitro and in vivo. The study presented a model to assess strategies to improve bone-forming potential on aged BMSCs. D + Q might hold promise for improving BMSC function in aged populations. ...[more]

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