The growing world of small heat shock proteins: from structure to functions

Publikation: Beitrag in FachzeitschriftÜbersichtsartikel (Review)BeigetragenBegutachtung

Beitragende

  • Serena Carra - , University of Modena and Reggio Emilia (Autor:in)
  • Simon Alberti - , Max Planck Institute of Molecular Cell Biology and Genetics (Autor:in)
  • Patrick A. Arrigo - , Université de Lyon, Universite Claude Bernard Lyon 1 (Autor:in)
  • Justin L. Benesch - , University of Oxford (Autor:in)
  • Ivor J. Benjamin - , University of Utah (Autor:in)
  • Wilbert Boelens - , Radboud University Nijmegen (Autor:in)
  • Britta Bartelt-Kirbach - , Universität Ulm (Autor:in)
  • Bianca J.J.M. Brundel - , University of Groningen, Vrije Universiteit Amsterdam (VU) (Autor:in)
  • Johannes Buchner - , Technische Universität München (Autor:in)
  • Bernd Bukau - , Universität Heidelberg, Deutsches Krebsforschungszentrum (DKFZ) (Autor:in)
  • John A. Carver - , Australian National University (Autor:in)
  • Heath Ecroyd - , University of Wollongong (Autor:in)
  • Cecilia Emanuelsson - , Lund University (Autor:in)
  • Stephanie Finet - , Centre national de la recherche scientifique (CNRS) (Autor:in)
  • Nikola Golenhofen - , Universität Ulm (Autor:in)
  • Pierre Goloubinoff - , Université de Lausanne (Autor:in)
  • Nikolai Gusev - , Lomonosov Moscow State University (Autor:in)
  • Martin Haslbeck - , Technische Universität München (Autor:in)
  • Lawrence E. Hightower - , University of Connecticut (Autor:in)
  • Harm H. Kampinga - , University of Groningen (Autor:in)
  • Rachel E. Klevit - , University of Washington (Autor:in)
  • Krzysztof Liberek - , Medical University of Gdańsk (Autor:in)
  • Hassane S. Mchaourab - , Vanderbilt University (Autor:in)
  • Kathryn A. McMenimen - , University of Michigan, Ann Arbor (Autor:in)
  • Angelo Poletti - , Università degli Studi di Milano (Autor:in)
  • Roy Quinlan - , Durham University (Autor:in)
  • Sergei V. Strelkov - , KU Leuven (Autor:in)
  • Melinda E. Toth - , Hungarian Academy of Sciences (Autor:in)
  • Elizabeth Vierling - , University of Massachusetts, University of Arizona (Autor:in)
  • Robert M. Tanguay - , Université Laval (Autor:in)

Abstract

Small heat shock proteins (sHSPs) are present in all kingdoms of life and play fundamental roles in cell biology. sHSPs are key components of the cellular protein quality control system, acting as the first line of defense against conditions that affect protein homeostasis and proteome stability, from bacteria to plants to humans. sHSPs have the ability to bind to a large subset of substrates and to maintain them in a state competent for refolding or clearance with the assistance of the HSP70 machinery. sHSPs participate in a number of biological processes, from the cell cycle, to cell differentiation, from adaptation to stressful conditions, to apoptosis, and, even, to the transformation of a cell into a malignant state. As a consequence, sHSP malfunction has been implicated in abnormal placental development and preterm deliveries, in the prognosis of several types of cancer, and in the development of neurological diseases. Moreover, mutations in the genes encoding several mammalian sHSPs result in neurological, muscular, or cardiac age-related diseases in humans. Loss of protein homeostasis due to protein aggregation is typical of many age-related neurodegenerative and neuromuscular diseases. In light of the role of sHSPs in the clearance of un/misfolded aggregation-prone substrates, pharmacological modulation of sHSP expression or function and rescue of defective sHSPs represent possible routes to alleviate or cure protein conformation diseases. Here, we report the latest news and views on sHSPs discussed by many of the world’s experts in the sHSP field during a dedicated workshop organized in Italy (Bertinoro, CEUB, October 12–15, 2016).

Details

OriginalspracheEnglisch
Seiten (von - bis)601-611
Seitenumfang11
FachzeitschriftCell Stress and Chaperones
Jahrgang22
Ausgabenummer4
PublikationsstatusVeröffentlicht - 1 Juli 2017
Peer-Review-StatusJa
Extern publiziertJa

Externe IDs

PubMed 28364346
ORCID /0000-0003-4017-6505/work/142253866

Schlagworte

Ziele für nachhaltige Entwicklung

ASJC Scopus Sachgebiete

Schlagwörter

  • Hsp27, Neurological diseases, Protein aggregates, Protein conformation, Protein homeostasis, Small heat shock proteins

Bibliotheksschlagworte