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ProteomicsA cullin-RING ubiquitin ligase promotes thermotolerance as part of the Intracellular Pathogen Response in C. elegans.
Intracellular pathogen infection leads to proteotoxic stress in host organisms. Previously we described a physiological program in the nematode C. elegans called the Intracellular Pathogen Response (IPR), which promotes resistance to proteotoxic stress and appears to be distinct from canonical prote...
ORGANISM(S): Caenorhabditis Elegans (ncbitaxon:6239) 
2020-02-07 | MSV000084936 | MassIVE
TranscriptomicsMicroarray analysis of the effect of the xenobiotic beta-aminobutyric acid in Arabidopsis ecotype Co
Summary: The non-protein amino acid beta-aminobutyric acid (BABA) primes Arabidopsis to respond more quickly and strongly to pathogen and osmotic stress. Here, we report that BABA also significantly enhanced acquired thermotolerance in Arabidopsis. This thermotolerance was dependent on heat shock pr...
ORGANISM(S): Arabidopsis thaliana 
2010-06-29 | E-GEOD-9515 | biostudies-arrayexpress
ModelsStress priming and thermotolerance model - Pfeuty et al. 2021
The model describes cellular adaptation to proteotoxic stress through four dynamical variables: protein damage, cell survival, molecular chaperone mRNA and molecular chaperone protein. Heat increases the production of misfolded proteins, which are either degraded or repaired by chaperones. Accumulat...
2026-09-02 | MODEL2608180005 | BioModels
TranscriptomicsTranscription profiling of Arabidopsis Hsa32 mutant and wild type plants subjected to heat shock
Plants and animals share similar mechanisms in the heat-shock (HS) response, such as synthesis of the conserved HS proteins (Hsps). However, because plants are confined to a growing environment, in general they require unique features to cope with heat stress. We have analyzed the function of a nove...
ORGANISM(S): Arabidopsis thaliana 
2007-06-27 | E-GEOD-4062 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of Arabidopsis of til1-1 mutant plants heat shock response
Several lipocalin genes from higher plants were shown to be responsive to both high and low temperature stresses and have been named as temperature-induced lipocalin (Til). In this study, a reverse genetic approach was taken to elucidate the role of Arabidopsis Til1 (At5g58070) in thermotolerance. ...
ORGANISM(S): Arabidopsis thaliana 
2009-09-15 | E-GEOD-12619 | biostudies-arrayexpress
TranscriptomicsStructural systems biology evaluation of metabolic thermotolerance in Escherichia coli
Investigation of whole genome gene expression level in E. coli K-12 MG1655 in glucose M9 minimal media with/without heatshock A six chip study using total RNA recovered from E. coli K-12 MG1655 grown up to OD600nm 0.6 (mid-exponential phase) in M9 minimal media supplemented with 0.2% glucose with/wi...
ORGANISM(S): Escherichia coli str. K-12 substr. MG1655 
2013-06-20 | E-GEOD-42675 | biostudies-arrayexpress
TranscriptomicsThermotolerance in B. subtilis
During thermotolerance development, B. subtilis cells can be primed by a short mild heat shock to survive a subsequent severe, otherwise lethal, heat stress. We wanted to assess the influence of transcriptional regulation during thermotolerance development in B. subtilis. We prepared total RNA of fo...
ORGANISM(S): Bacillus subtilis 
2014-05-01 | E-GEOD-45972 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of Arabidopsis HsfA2 knockout plants response to heat shock
The expression of heat-shock proteins (Hsps) induced by a non-lethal heat treatment confers acquired thermotolerance (AT) to organisms against a subsequent challenge of otherwise lethal temperature. After stress signal lifted, AT gradually decayed with the decline of Hsps during recovery period. The...
ORGANISM(S): Arabidopsis thaliana 
2008-06-13 | E-GEOD-4760 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of mouse preshocked hsp70(-/-) and (+/+) cells to assess thermotolerance
From preliminary experiments, HSP70 deficient MEF cells display moderate thermotolerance to a severe heatshock of 45.5 degrees after a mild preshock at 43 degrees, even in the absence of hsp70 protein. We would like to determine which genes in these cells are being activated to account for this ther...
ORGANISM(S): Mus musculus 
2009-04-17 | E-GEOD-11120 | biostudies-arrayexpress
ProteomicsQuantitative proteomic analysis to capture the role of heat-accumulated proteins in moss plant acquired thermotolerance
At dawn of a scorching summer day, land plants must anticipate upcoming extreme midday temperatures by timely establishing molecular defenses that can maintain heat-labile membranes and proteins in a functional state. A gradual morning pre-exposure to increasing sub-damaging temperatures induces the...
ORGANISM(S): Physcomitrium sp. Goffinet 11574 
2020-12-23 | PXD021959 | Pride
Eat-shock proteins  physcomitrium patens  heat-priming  thermotolerance  heat-shock response  proteomics  rna-seq  hsp20s Heat-shock proteins  molecular crowding. 
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