ReviewFrontiers in plant science2021
Heat Shock Signaling in Land Plants: From Plasma Membrane Sensing to the Transcription of Small Heat Shock Proteins.
Review in Frontiers in plant science, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 58 papers.
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Who cites it
58 citing papers in PubMed.
- Genome-wide analysis of the HSF gene family in lily and functional characterization of LdHSFC1 under heat stress.Plant cell reports · 2026Article
- The meiotic achilles' heel: vulnerability and resilience under environmental stress.Protoplasma · 2026Review
- Molecular Mechanisms in Responses to Combined Stresses in Strawberry.Current issues in molecular biology · 2026Review
- Physiological Responses, Molecular Basis, and Integrated Regulation of Heat Tolerance in Soybean.Plants (Basel, Switzerland) · 2026Review
- Genome-wide identification of Hsf gene family in citrus and functional analysis of CsHsfA1a in heat stress response.Plant cell reports · 2026Article
- Review
- Chelation-based iron uptake mitigates the effects of prolonged high-temperature stress in cool-season grasses.Nature communications · 2025Article
- Increased heat tolerance of geothermal plants at the cost of reduced performance under cooler conditions.BMC ecology and evolution · 2025Article
- TaHSP18.6 and TaSRT1 interact to confer resistance toProceedings of the National Academy of Sciences of the United States of America · 2025Article
- Tomato miR398 knockout disrupts ROS dynamics during stress conferring heat tolerance but hypersusceptibility to necrotroph infection.Plant molecular biology · 2025Article
- An overview of heat stress in Chickpea (Molecular breeding : new strategies in plant improvement · 2025Review
- Article
- Time-series transcriptomic analysis of flower tissue during heat stress in heat-resilient and heat-sensitiveFrontiers in genetics · 2025Article
- Infrared laser-induced gene expression in single cells characterized by quantitative imaging in Physcomitrium patens.Communications biology · 2024Article
- Leaf Membrane Stability under High Temperatures as an Indicator of Heat Tolerance in Potatoes and Genome-Wide Association Studies to Understand the Underlying Genetics.Plants (Basel, Switzerland) · 2024Article
- The cAMP-dependent phosphorylation footprint in response to heat stress.Plant cell reports · 2024Article
- Phenotypic Characteristics and Occurrence Basis of Leaf Necrotic Spots in Response of Weedy Rice to Imazethapyr.Plants (Basel, Switzerland) · 2024Article
- The complex transcriptional regulation of heat stress response in maize.Stress biology · 2024Review
- Modulation of early gene expression responses to water deprivation stress by the E3 ubiquitin ligase ATL80: implications for retrograde signaling interplay.BMC plant biology · 2024Article
- General Analysis of Heat Shock Factors in theInternational journal of molecular sciences · 2024Article
Corrections and comments
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Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Heat stress events are major factors limiting crop productivity. During summer days, land plants must anticipate in a timely manner upcoming mild and severe temperature. They respond by accumulating protective heat-shock proteins (HSPs), conferring acquired thermotolerance. All organisms synthetize HSPs; many of which are members of the conserved chaperones families. This review describes recent advances in plant temperature sensing, signaling, and response. We highlight the pathway from heat perception by the plasma membrane through calcium channels, such as cyclic nucleotide-gated channels, to the activation of the heat-shock transcription factors (HSFs). An unclear cellular signal activates HSFs, which act as essential regulators. In particular, the HSFA subfamily can bind heat shock elements in HSP promoters and could mediate the dissociation of bound histones, leading to HSPs transcription. Although plants can modulate their transcriptome, proteome, and metabolome to protect the cellular machinery, HSP chaperones prevent, use, and revert the formation of misfolded proteins, thereby avoiding heat-induced cell death. Remarkably, the HSP20 family is mostly tightly repressed at low temperature, suggesting that a costly mechanism can become detrimental under unnecessary conditions. Here, the role of HSP20s in response to HS and their possible deleterious expression at non-HS temperatures is discussed.
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