Literature DB >> 31886561

Shugoshin 2-a new guardian for heat shock transcription.

Amoldeep S Kainth1, Rajyalakshmi Meduri1, Vickky Pandit1, Linda S Rubio1, David S Gross1.   

Abstract

Takii et al (2019) demonstrate in a recent issue of The EMBO Journal that the pericentromeric protein, SGO2, serves as a novel transcriptional coactivator of HSF1, contributing to PIC assembly and expression of Heat Shock Protein (HSP) genes. This finding highlights repurposing of a protein with a nuclear function to drive transcription of proteotoxic stress machinery genes.
© 2019 The Authors.

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Year:  2019        PMID： 31886561      PMCID： PMC6960451          DOI： 10.15252/embj.2019104077

Source DB:  PubMed          Journal:  EMBO J        ISSN： 0261-4189            Impact factor:   11.598


  15 in total

1.  Mediator, not holoenzyme, is directly recruited to the heat shock promoter by HSF upon heat shock.

Authors:  J M Park; J Werner; J M Kim; J T Lis; Y J Kim
Journal:  Mol Cell       Date:  2001-07       Impact factor: 17.970

Review 2.  Shugoshins: from protectors of cohesion to versatile adaptors at the centromere.

Authors:  Cristina Gutiérrez-Caballero; Luis R Cebollero; Alberto M Pendás
Journal:  Trends Genet       Date:  2012-04-27       Impact factor: 11.639

3.  Direct link between metabolic regulation and the heat-shock response through the transcriptional regulator PGC-1α.

Authors:  Neri Minsky; Robert G Roeder
Journal:  Proc Natl Acad Sci U S A       Date:  2015-10-05       Impact factor: 11.205

4.  Mediator recruitment to heat shock genes requires dual Hsf1 activation domains and mediator tail subunits Med15 and Med16.

Authors:  Sunyoung Kim; David S Gross
Journal:  J Biol Chem       Date:  2013-02-27       Impact factor: 5.157

5.  RPA assists HSF1 access to nucleosomal DNA by recruiting histone chaperone FACT.

Authors:  Mitsuaki Fujimoto; Eiichi Takaki; Ryosuke Takii; Ke Tan; Ramachandran Prakasam; Naoki Hayashida; Shun-ichiro Iemura; Tohru Natsume; Akira Nakai
Journal:  Mol Cell       Date:  2012-08-30       Impact factor: 17.970

6.  The pericentromeric protein shugoshin 2 cooperates with HSF1 in heat shock response and RNA Pol II recruitment.

Authors:  Ryosuke Takii; Mitsuaki Fujimoto; Masaki Matsumoto; Pratibha Srivastava; Arpit Katiyar; Keiich I Nakayama; Akira Nakai
Journal:  EMBO J       Date:  2019-10-28       Impact factor: 11.598

7.  Bromodomain factors of BET family are new essential actors of pericentric heterochromatin transcriptional activation in response to heat shock.

Authors:  Edwige Col; Neda Hoghoughi; Solenne Dufour; Jessica Penin; Sivan Koskas; Virginie Faure; Maria Ouzounova; Hector Hernandez-Vargash; Nicolas Reynoird; Sylvain Daujat; Eric Folco; Marc Vigneron; Robert Schneider; André Verdel; Saadi Khochbin; Zdenko Herceg; Cécile Caron; Claire Vourc'h
Journal:  Sci Rep       Date:  2017-07-14       Impact factor: 4.379

8.  The transcriptional coactivator PGC1α protects against hyperthermic stress via cooperation with the heat shock factor HSF1.

Authors:  L Xu; X Ma; A Bagattin; E Mueller
Journal:  Cell Death Dis       Date:  2016-02-18       Impact factor: 8.469

9.  Mitochondrial SSBP1 protects cells from proteotoxic stresses by potentiating stress-induced HSF1 transcriptional activity.

Authors:  Ke Tan; Mitsuaki Fujimoto; Ryosuke Takii; Eiichi Takaki; Naoki Hayashida; Akira Nakai
Journal:  Nat Commun       Date:  2015-03-12       Impact factor: 14.919

10.  Heat Shock Factor 1 Drives Intergenic Association of Its Target Gene Loci upon Heat Shock.

Authors:  Surabhi Chowdhary; Amoldeep S Kainth; David Pincus; David S Gross
Journal:  Cell Rep       Date:  2019-01-02       Impact factor: 9.423
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