PINCH-1 regulates mitochondrial dynamics to promote proline synthesis and tumor growth

Proline metabolism is crucial to tumor proliferation. Here, the authors show PINCH-1 deficiency inhibited proline synthesis by promoting mitochondrial fragmentation via DRP1, downregulating PYCR1 expression and reducing cell proliferation in vitro and in vivo.

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Autores principales: Ling Guo, Chunhong Cui, Jiaxin Wang, Jifan Yuan, Qingyang Yang, Ping Zhang, Wen Su, Ruolu Bao, Jingchao Ran, Chuanyue Wu
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
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Acceso en línea:https://doaj.org/article/9424d0611639496d99200fb2dc001180
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