Nature Communications (Nov 2017)

Polo-like kinase 1 coordinates biosynthesis during cell cycle progression by directly activating pentose phosphate pathway

  • Xiaoyu Ma,
  • Lin Wang,
  • De Huang,
  • Yunyan Li,
  • Dongdong Yang,
  • Tingting Li,
  • Fudong Li,
  • Linchong Sun,
  • Haoran Wei,
  • Kun He,
  • Fazhi Yu,
  • Debiao Zhao,
  • Lan Hu,
  • Songge Xing,
  • Zhaoji Liu,
  • Kui Li,
  • Jing Guo,
  • Zhenye Yang,
  • Xin Pan,
  • Ailing Li,
  • Yunyu Shi,
  • Junfeng Wang,
  • Ping Gao,
  • Huafeng Zhang

DOI
https://doi.org/10.1038/s41467-017-01647-5
Journal volume & issue
Vol. 8, no. 1
pp. 1 – 15

Abstract

Read online

Polo-like kinase 1 (Plk1) is a key regulator of mitosis. Here, the authors show that Plk1 activates the pentose phosphate pathway in cancer cells by directly phosphorylating glucose-6-phosphate dehydrogenase (G6PD) and that such activation is critical for cell cycle progression and cancer cell growth.