HSP90 inhibitors and cancer: Prospects for use in targeted therapies

ZN Li, Y Luo - Oncology reports, 2022 - spandidos-publications.com
Heat shock protein 90 (HSP90) is a vital chaperone protein, regulating signaling pathways
and correcting misfolded proteins in cancer cells by interacting with oncogenic client …

The HSP90 family: structure, regulation, function, and implications in health and disease

A Hoter, ME El-Sabban, HY Naim - International journal of molecular …, 2018 - mdpi.com
The mammalian HSP90 family of proteins is a cluster of highly conserved molecules that are
involved in myriad cellular processes. Their distribution in various cellular compartments …

Old and new approaches to target the Hsp90 chaperone

J Sanchez, TR Carter, MS Cohen… - Current cancer drug …, 2020 - ingentaconnect.com
The 90-kDa heat shock protein (Hsp90) is a molecular chaperone that ensures cellular
proteostasis by maintaining the folding, stabilization, activation, and degradation of over 400 …

[HTML][HTML] GRP94: An HSP90-like protein specialized for protein folding and quality control in the endoplasmic reticulum

M Marzec, D Eletto, Y Argon - … et Biophysica Acta (BBA)-Molecular Cell …, 2012 - Elsevier
Glucose-regulated protein 94 is the HSP90-like protein in the lumen of the endoplasmic
reticulum and therefore it chaperones secreted and membrane proteins. It has essential …

Endoplasmic reticulum stress mediates vascular smooth muscle cell calcification via increased release of Grp78 (glucose-regulated protein, 78 kDa)-loaded …

M Furmanik, R van Gorp, M Whitehead… - … and Vascular Biology, 2021 - Am Heart Assoc
Objective: Vascular calcification is common among aging populations and mediated by
vascular smooth muscle cells (VSMCs). The endoplasmic reticulum (ER) is involved in …

Conformational dynamics of the molecular chaperone Hsp90

KA Krukenberg, TO Street, LA Lavery… - Quarterly reviews of …, 2011 - cambridge.org
The ubiquitous molecular chaperone Hsp90 makes up 1–2% of cytosolic proteins and is
required for viability in eukaryotes. Hsp90 affects the folding and activation of a wide variety …

Hsp90: structure and function

SE Jackson - Molecular chaperones, 2013 - Springer
Hsp90 is a highly abundant and ubiquitous molecular chaperone which plays an essential
role in many cellular processes including cell cycle control, cell survival, hormone and other …

GRP94 in ER quality control and stress responses

D Eletto, D Dersh, Y Argon - Seminars in cell & developmental biology, 2010 - Elsevier
A system of endoplasmic reticulum (ER) chaperones has evolved to optimize the output of
properly folded secretory and membrane proteins. An important player in this network is …

Organellar calcium buffers

D Prins, M Michalak - Cold Spring Harbor perspectives …, 2011 - cshperspectives.cshlp.org
Ca2+ is an important intracellular messenger affecting many diverse processes. In
eukaryotic cells, Ca2+ storage is achieved within specific intracellular organelles, especially …

[HTML][HTML] Orchestration of secretory protein folding by ER chaperones

T Gidalevitz, F Stevens, Y Argon - … et Biophysica Acta (BBA)-Molecular Cell …, 2013 - Elsevier
The endoplasmic reticulum is a major compartment of protein biogenesis in the cell,
dedicated to production of secretory, membrane and organelle proteins. The secretome has …