Bacterial RNA thermometers: molecular zippers and switches

J Kortmann, F Narberhaus - Nature reviews microbiology, 2012 - nature.com
Bacteria use complex strategies to coordinate temperature-dependent gene expression.
Many genes encoding heat shock proteins and virulence factors are regulated by …

Some like it hot: the structure and function of small heat-shock proteins

M Haslbeck, T Franzmann, D Weinfurtner… - Nature structural & …, 2005 - nature.com
Small heat-shock proteins (sHsps) are a widespread and diverse class of molecular
chaperones. Recent evidence suggests that they maintain protein homeostasis by binding …

Heat shock potentiates aminoglycosides against gram-negative bacteria by enhancing antibiotic uptake, protein aggregation, and ROS

B Lv, X Huang, C Lijia, Y Ma, M Bian… - Proceedings of the …, 2023 - National Acad Sciences
The potentiation of antibiotics is a promising strategy for combatting antibiotic-
resistant/tolerant bacteria. Herein, we report that a 5-min sublethal heat shock enhances the …

Regulation of heat-shock genes in bacteria: from signal sensing to gene expression output

D Roncarati, V Scarlato - FEMS microbiology reviews, 2017 - academic.oup.com
The heat-shock response is a mechanism of cellular protection against sudden adverse
environmental growth conditions and results in the prompt production of various heat-shock …

Small heat shock proteins: molecular structure and chaperone function

Y Sun, TH MacRae - Cellular and Molecular Life Sciences CMLS, 2005 - Springer
Small heat shock proteins (sHSPs) associate with nuclei, cytoskeleton and membranes, and
as molecular chaperones they bind partially denatured proteins, thereby preventing …

Chaperones in control of protein disaggregation

K Liberek, A Lewandowska, S Ziętkiewicz - The EMBO journal, 2008 - embopress.org
The chaperone protein network controls both initial protein folding and subsequent
maintenance of proteins in the cell. Although the native structure of a protein is principally …

Bacterial inclusion bodies: discovering their better half

U Rinas, E Garcia-Fruitós, JL Corchero… - Trends in biochemical …, 2017 - cell.com
Bacterial inclusion bodies (IBs) are functional, non-toxic amyloids occurring in recombinant
bacteria showing analogies with secretory granules of the mammalian endocrine system …

A small heat shock protein CaHsp25. 9 positively regulates heat, salt, and drought stress tolerance in pepper (Capsicum annuum L.)

XH Feng, HX Zhang, M Ali, WX Gai, GX Cheng… - Plant Physiology and …, 2019 - Elsevier
Extreme environmental conditions seriously affect crop growth and development, resulting in
a decrease in crop yield and quality. However, small heat shock proteins (Hsp20s) play an …

Hsp70 displaces small heat shock proteins from aggregates to initiate protein refolding

S Żwirowski, A Kłosowska, I Obuchowski… - The EMBO …, 2017 - embopress.org
Small heat shock proteins (sH sps) are an evolutionary conserved class of ATP‐
independent chaperones that protect cells against proteotoxic stress. sH sps form …

DNA repair and genome maintenance in Bacillus subtilis

JS Lenhart, JW Schroeder, BW Walsh… - … and molecular biology …, 2012 - Am Soc Microbiol
From microbes to multicellular eukaryotic organisms, all cells contain pathways responsible
for genome maintenance. DNA replication allows for the faithful duplication of the genome …