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ProteomicsExcess protein synthesis, denatured proteins or molecular crowding spontaneously induce HSF1 trimerisation and activation
Stress responses are a key feature of normal physiology and are usurped by cancer cells to ensure enhanced protein synthesis for growth, to compensate for genomic instability, and to protect cancer cells from therapy induced stress. Heat shock factor-1 (HSF1) is a major stress-response transcription...
ORGANISM(S): Homo sapiens (Human) 
2024-08-14 | PXD037662 | Pride
Lc-msms Hsf1 Stress Hsp70 Hsp90 Crowding Hdx-ms Protein folding 
ProteomicsHsp70 ATP-dependent dimerization and Chaperone/Co-chaperone Interactions
Eukaryotic protein homeostasis (proteostasis) is largely dependent on the action of highly conserved Hsp70 molecular chaperones. Recent evidence indicates that apart from conserved molecular allostery, Hsp70 proteins retained and adapted throughout the evolution the ability to assemble as functional...
ORGANISM(S): Homo sapiens (Human) 
2018-12-11 | PXD010069 | Pride
Tomm34 Hsp70 Co-chaperone Dimer Chip 
TranscriptomicsExpression profiles in testis of mouse inter-subspecific hybrids
According to Dobzhansky-Muller model, hybrid sterility is a consequence of independent evolution of related taxa resulting in incompatible interaction during gametogenesis of their hybrids. We proposed that asynapsis of heterospecific chromosomes in meiotic prophase provides a general and recurrentl...
ORGANISM(S): Mus musculus 
2012-11-07 | E-GEOD-41707 | biostudies-arrayexpress
ProteomicsHDX-MS of CHIP wt and K30A mutant
HDX-MS was used to establish that conformational-inhibition-signals extended from the TPR-domain to the U-box of CHIP. This underscores inter-domain allosteric regulation of CHIP by the core molecular chaperones. Defining the chaperone-associated TPR-domain of CHIP as a manager of inter-domain commu...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2015-07-30 | MSV000079205 | MassIVE
UnknownDeveloping blood-brain barrier arterial spin labelling as a non-invasive early biomarker of Alzheimer's disease (DEBBIE-AD): a prospective observational multicohort study protocol.
Not available
S-EPMC10928768 | biostudies-literature
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