ReviewFrontiers in plant science2021
The Role of Endoplasmic Reticulum Stress Response in Pollen Development and Heat Stress Tolerance.
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 35 papers.
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Who cites it
35 citing papers in PubMed.
- Reproductive thermotolerance: from flower development to seed initiation.The New phytologist · 2026Review
- The genome-wide analysis of the NAC gene family in Pseudoroegneria libanotica highlights the functions of PlNAC17/20 under abiotic stress conditions.Molecular genetics and genomics : MGG · 2026Article
- ER Proteotoxic Stress Drives Mitochondrial Dysfunction in Heat-Stressed Intestinal Epithelial Cells.Cells · 2026Article
- Anther and pollen thermotolerance: molecular mechanisms and implications for plant reproduction under heat stress.Planta · 2026Review
- Membrane stability under heat stress: molecular signaling, lipid remodeling, and defense mechanisms in plants.Plant cell reports · 2026Review
- Combined transcriptomic and proteomic analyses uncover molecular basis of heat tolerance in pakchoi (Frontiers in plant science · 2026Article
- Grain amaranth genes coding for an RNA-binding and a small, unknown function protein, respectively, enhance thermotolerance when overexpressed inPhysiology and molecular biology of plants : an international journal of functional plant biology · 2026Article
- Deciphering the genetic basis of chlorophyll fluorescence parameters and vegetation indices under heat stress in blueberry.BMC plant biology · 2025Article
- The endoplasmic reticulum-associated degradation machinery selectively degrades stress-induced TIN1 during stress recovery.Plant physiology · 2025Article
- Unresolved ER stress restricts in vitro plant cell totipotency.Plant cell reports · 2025Article
- Proteomic Analysis of Differentially Expressed Plasma Exosome Proteins in Heat-StressedAnimals : an open access journal from MDPI · 2025Article
- The differential transpiration response of plants to stress.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2025Review
- Molecular Mechanisms of Gene Expression Regulation in Response to Heat Stress inPlants (Basel, Switzerland) · 2025Article
- Time-series transcriptomic analysis of flower tissue during heat stress in heat-resilient and heat-sensitiveFrontiers in genetics · 2025Article
- High Overexpression ofInternational journal of molecular sciences · 2024Article
- Dynamic organelle changes and autophagic processes in lily pollen germination.Botanical studies · 2024Article
- Identifying long non-coding RNAs involved in heat stress response during wheat pollen development.Frontiers in plant science · 2024Article
- Membrane-Bound Transcription Factor ZmNAC074 Positively Regulates Abiotic Stress Tolerance in TransgenicInternational journal of molecular sciences · 2023Article
- Heat-shock responses: systemic and essential ways of malaria parasite survival.Current opinion in microbiology · 2023Review
- Alpha-lipoic acid attenuates heat stress-induced apoptosis via upregulating the heat shock response in porcine parthenotes.Scientific reports · 2023Article
Corrections and comments
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Endoplasmic reticulum (ER) stress is defined by a protracted disruption in protein folding and accumulation of unfolded or misfolded proteins in the ER. This accumulation of unfolded proteins can result from excessive demands on the protein folding machinery triggered by environmental and cellular stresses such as nutrient deficiencies, oxidative stress, pathogens, and heat. The cell responds to ER stress by activating a protective pathway termed unfolded protein response (UPR), which comprises cellular mechanisms targeted to maintain cellular homeostasis by increasing the ER's protein folding capacity. The UPR is especially significant for plants as being sessile requires them to adapt to multiple environmental stresses. While multiple stresses trigger the UPR at the vegetative stage, it appears to be active constitutively in the anthers of unstressed plants. Transcriptome analysis reveals significant upregulation of ER stress-related transcripts in diploid meiocytes and haploid microspores. Interestingly, several ER stress-related genes are specifically upregulated in the sperm cells. The analysis of gene knockout mutants in Arabidopsis has revealed that defects in ER stress response lead to the failure of normal pollen development and enhanced susceptibility of male gametophyte to heat stress conditions. In this mini-review, we provide an overview of the role of ER stress and UPR in pollen development and its protective roles in maintaining male fertility under heat stress conditions.
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