Takashi Hishida

Summary

Affiliation: Osaka University
Country: Japan

Publications

  1. Hishida T, Kubota Y, Carr A, Iwasaki H. RAD6-RAD18-RAD5-pathway-dependent tolerance to chronic low-dose ultraviolet light. Nature. 2009;457:612-5 pubmed publisher
    ..Thus, the error-free PRR pathway is specifically important during chronic low-dose ultraviolet exposure to prevent counter-productive DNA checkpoint activation and allow cells to proliferate normally. ..
  2. Hishida T, Han Y, Shibata T, Kubota Y, Ishino Y, Iwasaki H, et al. Role of the Escherichia coli RecQ DNA helicase in SOS signaling and genome stabilization at stalled replication forks. Genes Dev. 2004;18:1886-97 pubmed
  3. Hishida T, Ohya T, Kubota Y, Kamada Y, Shinagawa H. Functional and physical interaction of yeast Mgs1 with PCNA: impact on RAD6-dependent DNA damage tolerance. Mol Cell Biol. 2006;26:5509-17 pubmed
    ..The proposed roles for Mgs1, Srs2, and modified PCNA during replication arrest highlight the importance of modulating the RAD6 and RAD52 pathways to avoid genome instability. ..
  4. Hishida T, Hirade Y, Haruta N, Kubota Y, Iwasaki H. Srs2 plays a critical role in reversible G2 arrest upon chronic and low doses of UV irradiation via two distinct homologous recombination-dependent mechanisms in postreplication repair-deficient cells. Mol Cell Biol. 2010;30:4840-50 pubmed publisher
    ..The first (required to suppress HR during PRR) is regulated by PCNA sumoylation, whereas the second (required for HR-dependent recovery following CLUV exposure) is regulated by CDK1-dependent phosphorylation. ..