Cancer/Testis Antigen PASD1 Silences the Circadian Clock.
Cancer/Testis Antigen PASD1 Silences the Circadian Clock.
复制标题
DOI:
10.1016/j.molcel.2015.03.031
复制
发表时间:
2015-06-04
期刊:
影响因子:
16
通讯作者:
Partch, Carrie L.
中科院分区:
文献类型:
--
作者:
Michael, Alicia K.;Harvey, Stacy L.;Sammons, Patrick J.;Anderson, Amanda P.;Kopalle, Hema M.;Banham, Alison H.;Partch, Carrie L.
The circadian clock orchestrates global changes in transcriptional regulation on a daily basis via the bHLH-PAS transcription factor CLOCK:BMAL1. Pathways driven by other bHLH-PAS transcription factors have a homologous repressor that modulates activity on a tissue-specific basis, but none have been identified for CLOCK:BMAL1. We show here that the cancer/testis antigen PASD1 fulfills this role to suppress circadian rhythms. PASD1 is evolutionarily related to CLOCK and interacts with the CLOCK:BMAL1 complex to repress transcriptional activation. Expression of PASD1 is restricted to germline tissues in healthy individuals, but can be induced in cells of somatic origin upon oncogenic transformation. Reducing PASD1 in human cancer cells significantly increases the amplitude of transcriptional oscillations to generate more robust circadian rhythms. Our results describe a function for a germline-specific protein in regulation of the circadian clock and provide a molecular link from oncogenic transformation to suppression of circadian rhythms.
登录
查看更多内容
影响因子:
29
作者:
Hatori M;Vollmers C;Zarrinpar A;DiTacchio L;Bushong EA;Gill S;Leblanc M;Chaix A;Joens M;Fitzpatrick JA;Ellisman MH;Panda S
通讯作者:
Panda S
影响因子:
4.8
作者:
Annayev, Yunus;Adar, Sheera;Ye, Rui
通讯作者:
Ye, Rui
DOI:
10.1073/pnas.0811410106
发表时间:
2008-12-30
影响因子:
11.1
作者:
Hirota, Tsuyoshi;Lewis, Warren G.;Kay, Steve A.
通讯作者:
Kay, Steve A.
DOI:
10.1126/science.1222804
发表时间:
2012-07-13
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Huang N;Chelliah Y;Shan Y;Taylor CA;Yoo SH;Partch C;Green CB;Zhang H;Takahashi JS
通讯作者:
Takahashi JS
影响因子:
16
作者:
Doyle JM;Gao J;Wang J;Yang M;Potts PR
通讯作者:
Potts PR