GO:0010610 regulation of mRNA stability involved in response to stress: Stress-Response mRNA Decay Pathway, Genes, Functions and Research Methods
Research-grade guide for scientists and biopharma professionals
Key Takeaways
• GO:0010610 describes the biological process that modulates the propensity of mRNA molecules to degradation as part of a cellular response to an exogenous disturbance [2, 4].
• mRNA stability regulation under stress is conserved from bacteria to plants and mammals, involving RNA-binding proteins, microRNAs, and m6A modifications [2, 5, 6, 7].
• Key effectors include CIRBP, PYL6, CHD4, and components of the integrated stress response, which alter transcript half-lives to reprogram gene expression [2, 3, 5, 7].
• Dysregulation of stress-responsive mRNA stability contributes to cardiac hypertrophy, genome instability, and impaired stress recovery in plants [1, 5, 8].
• CRISPR knockout, point mutation, knock-in, and overexpression models are essential to dissect causal roles of mRNA stability regulators in stress responses [1, 3, 5].
• EDITGENE provides custom cell models and CRISPR library screening to study GO:0010610-related genes at scale [1, 3, 5].
Description
The Gene Ontology term GO:0010610, regulation of mRNA stability involved in response to stress, defines any process that modulates the propensity of mRNA molecules to degradation as part of a cellular response to an exogenous disturbance [2, 4]. This process is a critical layer of post-transcriptional control that allows cells to rapidly reprogram gene expression without requiring new transcription, thereby shaping survival, adaptation, and recovery under stress conditions [3, 8]. In bacteria, cold shock proteins alter mRNA decay to maintain translation under temperature downshift, while in plants, salt and osmotic stress trigger selective stabilization or destabilization of transcripts encoding stress-protective proteins. In mammals, the integrated stress response regulates nonfunctional rRNA decay and mRNA stability to maintain proteostasis, and RNA-binding proteins such as CIRBP modulate transcript fate during diverse stresses. Researchers study GO:0010610 because it sits at the intersection of RNA biology, stress signaling, and disease. Dysregulated mRNA stability contributes to cardiac hypertrophy through USP28-mediated deubiquitination of TRIM21, to genome instability via NEAT1-dependent m6A regulation of CHD4, and to plant stress recovery through light-dependent changes in mRNA fate. MicroRNAs such as miR5628 directly control abscisic acid receptor PYL6 mRNA decay, linking hormone signaling to stress adaptation. Understanding these mechanisms requires precise genetic models and quantitative RNA measurements, which are now accessible through CRISPR-based approaches [1, 3, 5].
regulation of mRNA stability involved in response to stress At A Glance
| GO ID | GO:0010610 |
|---|---|
| GO term | regulation of mRNA stability involved in response to stress |
| Ontology | biological_process |
| Synonym | None listed in QuickGO |
| Major function | Modulates mRNA degradation propensity during cellular stress responses |
| Definition source | QuickGO |
| Related processes | mRNA decay, stress response, post-transcriptional regulation |
| Conservation | Bacteria, plants, mammals [2, 4, 6] |
What Is GO:0010610?
GO:0010610 is a biological process term that describes the modulation of mRNA degradation rates specifically during a cellular response to an external stressor. It encompasses molecular events that change the half-life of specific mRNAs, often through RNA-binding proteins, microRNAs, or chemical modifications, as part of a broader stress response program [2, 4, 7]. This term is distinct from general mRNA stability regulation because it is explicitly tied to an exogenous disturbance, such as temperature shifts, osmotic stress, oxidative stress, or nutrient limitation [3, 6, 8].
Why Is regulation of mRNA stability involved in response to stress Important in Cell Biology?
GO:0010610 is important because mRNA stability control is a rapid and energy-efficient mechanism to reshape the proteome under stress, and its dysregulation is linked to human diseases including cardiac hypertrophy and genome instability [1, 5]. In plants, it determines survival under salt, osmotic, and light stress [4, 8], and in bacteria it is essential for cold adaptation. Targeting this process offers therapeutic opportunities and requires robust experimental models to identify causal regulators [3, 7].
• Enables rapid proteome remodeling without new transcription during stress [3, 8].
• Conserved across bacteria, plants, and mammals [2, 4, 6].
• Involved in cardiac hypertrophy via USP28-TRIM21 axis.
• Linked to genome stability through NEAT1-m6A-CHD4 regulation.
• Controls plant hormone signaling via miR5628-PYL6.
• Regulates nonfunctional rRNA decay in mammals.
• Modulates cold shock response in bacteria.
• Affects light stress recovery in plants.
• Provides targets for therapeutic intervention in stress-related diseases [1, 5].
• Requires CRISPR models for causal gene validation [1, 3, 5].
What Happens During regulation of mRNA stability involved in response to stress?
Stress sensing and signal transduction
In simple terms: Cells first detect stress and trigger signals that will later change mRNA stability.
Exogenous disturbances such as cold, salt, osmotic shock, or light stress activate signaling pathways that converge on mRNA stability regulators [2, 4, 6, 8]. In mammals, the integrated stress response phosphorylates eIF2alpha, which not only reduces global translation but also modulates decay of specific transcripts including nonfunctional rRNA. In plants, abscisic acid signaling activates microRNAs such as miR5628 that target PYL6 mRNA for decay. In bacteria, cold shock induces RNA-binding proteins that alter mRNA half-lives.
RNA-binding protein recruitment
In simple terms: Specific proteins bind to mRNAs and decide whether they are destroyed or protected.
RNA-binding proteins such as CIRBP are recruited to target transcripts under stress and modulate their stability. In plants, salt and osmotic stress alter the activity of RNA-binding proteins that recognize AU-rich elements or other cis-elements in stress-responsive mRNAs. The m6A reader proteins, including those regulated by NEAT1, influence CHD4 mRNA stability and genome stability. These interactions determine whether an mRNA is degraded rapidly or preserved for translation [2, 4, 5].
mRNA decay or stabilization
In simple terms: The mRNA is either broken down faster or protected from degradation.
Depending on the stress and transcript, mRNA stability can be decreased or increased. In plant salt stress, some transcripts are destabilized while others are stabilized to favor stress-protective proteins. Light stress dynamically changes mRNA fate from transcription to stability and translation, with recovery phases showing distinct decay patterns. In cardiac hypertrophy, USP28 deubiquitinates TRIM21, affecting antioxidant response and mRNA stability of target genes. NEAT1 promotes genome stability via m6A-dependent regulation of CHD4 mRNA.
Translational consequences and feedback
In simple terms: Changes in mRNA stability ultimately affect how much protein is made and feed back on the stress response.
Altered mRNA stability directly impacts translation and protein levels, which in turn can feedback on stress signaling. The integrated stress response regulates 18S nonfunctional rRNA decay, linking mRNA stability to ribosome quality control. In plants, recovery from light stress requires coordinated changes in mRNA stability and translation. In bacteria, cold shock response relies on mRNA stability changes to maintain essential protein synthesis. These feedback loops ensure adaptation or trigger cell death if stress is unresolved [3, 6, 8].
Key Genes Involved in GO:0010610 regulation of mRNA stability involved in response to stress
The following genes and proteins are experimentally implicated in regulation of mRNA stability involved in response to stress (GO:0010610).
| Gene | Major Role | Research Relevance |
|---|---|---|
| USP28 | Deubiquitinates TRIM21, negatively regulates antioxidant response | Cardiac hypertrophy model |
| TRIM21 | E3 ubiquitin ligase, target of USP28 | Antioxidant response and mRNA stability |
| CIRBP | Cold-inducible RNA-binding protein, modulates mRNA stability | Cellular stress responses |
| NEAT1 | Long noncoding RNA, promotes m6A-dependent CHD4 regulation | Genome stability |
| CHD4 | Chromatin remodeler, mRNA stability regulated by m6A | Genome stability |
| PYL6 | Abscisic acid receptor, mRNA targeted by miR5628 | Plant stress signaling |
| miR5628 | MicroRNA, promotes PYL6 transcript decay | Plant hormone signaling |
| eIF2alpha | Integrated stress response effector, affects translation and mRNA decay | Nonfunctional rRNA decay |
| 18S rRNA | Component of ribosome, subject to nonfunctional decay | Ribosome quality control |
| Cold shock proteins | Bacterial RNA-binding proteins, alter mRNA stability | Cold adaptation |
| Plant RBPs | RNA-binding proteins responsive to salt/osmotic stress | Salt and osmotic stress |
| Light-responsive factors | Modulate mRNA fate during light stress and recovery | Plant light stress |
How Is regulation of mRNA stability involved in response to stress Regulated?
Regulation of mRNA stability involved in response to stress is itself tightly regulated. The integrated stress response, triggered by eIF2alpha phosphorylation, coordinates global translation attenuation with selective mRNA decay. In plants, abscisic acid signaling induces microRNAs like miR5628 that directly target PYL6 mRNA for degradation. In mammals, NEAT1 lncRNA modulates m6A methylation to control CHD4 mRNA stability, linking RNA modification to genome stability. Cold shock in bacteria induces specific RNA-binding proteins that reprogram mRNA decay. These layers of regulation ensure context-dependent control of transcript half-lives [2, 4, 8].
regulation of mRNA stability involved in response to stress and Human Disease
| Gene | Disease / Biology | Potential Experimental Model |
|---|---|---|
| USP28 | Cardiac hypertrophy | Cardiomyocyte-specific knockout |
| TRIM21 | Antioxidant response dysregulation | Point mutation knock-in |
| NEAT1 | Genome instability / cancer | Overexpression and knockout |
| CHD4 | Genome stability | m6A site knock-in |
| PYL6 | Plant drought stress | miR5628-resistant knock-in |
Cardiac hypertrophy and antioxidant response
Cardiomyocyte-derived USP28 negatively regulates antioxidant response and promotes cardiac hypertrophy via deubiquitinating TRIM21, affecting mRNA stability of antioxidant genes. This links GO:0010610 to heart disease and suggests USP28 as a therapeutic target.
Genome instability and cancer
NEAT1 promotes genome stability via m6A methylation-dependent regulation of CHD4 mRNA stability. Dysregulation of this axis could contribute to genome instability, a hallmark of cancer.
Plant stress and agricultural resilience
Regulation of mRNA stability is critical for plant responses to salt, osmotic, and light stress [4, 8]. miR5628-mediated PYL6 decay affects abscisic acid signaling, influencing drought tolerance. These mechanisms are targets for crop improvement [4, 7, 8].
From regulation of mRNA stability involved in response to stress-Related Genes to Experimental Models
| Research Question | Suitable Model |
|---|---|
| Is USP28 causally involved in cardiac hypertrophy? | Cardiomyocyte-specific USP28 knockout |
| Does TRIM21 deubiquitination affect mRNA stability? | TRIM21 point mutant knock-in |
| How does NEAT1 regulate CHD4 mRNA stability? | NEAT1 overexpression and knockout |
| What is the role of m6A in CHD4 mRNA stability? | CHD4 m6A site knock-in |
| How does miR5628 affect PYL6 mRNA decay? | PYL6 3'UTR knock-in with miR5628 target site mutation |
| Does CIRBP modulate mRNA stability under cold stress? | CIRBP knockout and tagged knock-in |
How to Study the regulation of mRNA stability involved in response to stress Process
| Method | What It Measures | Typical Application |
|---|---|---|
| Actinomycin D chase + RT-qPCR | mRNA half-life | Stress-responsive transcript stability |
| RNA-seq time course | Global mRNA abundance changes | Light stress recovery |
| Ribo-seq | Translation efficiency and ribosome occupancy | Integrated stress response |
| MeRIP-seq | m6A methylation sites | NEAT1-CHD4 regulation |
| CLIP-seq | RNA-protein binding sites | CIRBP target identification |
| Polysome profiling | Translationally active mRNAs | Bacterial cold shock |
| CRISPR knockout screen | Gene requirement for stress survival | Novel regulator discovery [1, 3, 5] |
RNA stability measurements
Transcript half-lives can be measured using transcription inhibition (e.g., actinomycin D) followed by RT-qPCR or RNA-seq at time points. In plants, salt and osmotic stress studies use this approach to identify stabilized or destabilized mRNAs. Light stress recovery experiments combine transcription and stability measurements to dissect mRNA fate.
Ribosome profiling and translation
Ribo-seq measures ribosome occupancy and translation efficiency, complementing mRNA stability data. The integrated stress response regulates 18S nonfunctional rRNA decay, which can be monitored by Ribo-seq and rRNA decay assays. In bacteria, cold shock response studies use polysome profiling to link mRNA stability to translation.
RNA modification and interactome analysis
m6A methylation can be mapped by MeRIP-seq, and RNA-protein interactions by CLIP-seq or RIP-seq. NEAT1-dependent m6A regulation of CHD4 was dissected using these methods. CIRBP target transcripts can be identified by CLIP-seq under stress.
CRISPR screening and functional genomics
Genome-wide CRISPR knockout or activation screens can identify regulators of mRNA stability under stress. Such screens are powerful for discovering novel components of GO:0010610 [1, 3, 5]. Candidate genes can then be validated with targeted knockouts or point mutations [1, 5].
How CRISPR Can Be Used to Study GO:0010610 regulation of mRNA stability involved in response to stress
Knockout
CRISPR knockout of candidate genes such as USP28 or NEAT1 allows assessment of their causal role in stress-responsive mRNA stability. Cardiomyocyte-specific USP28 knockout demonstrated its role in cardiac hypertrophy. NEAT1 knockout revealed its impact on CHD4 mRNA stability and genome stability.
Point Mutation
Point mutations can dissect specific residues or regulatory sites. For example, mutation of the m6A site in CHD4 mRNA can test its role in stability regulation. Point mutations in TRIM21 can reveal deubiquitination-dependent effects.
Knock-in
Knock-in of tagged versions or reporter constructs enables tracking of mRNA stability regulators. Tagged CIRBP knock-in can facilitate CLIP-seq and localization studies. Knock-in of miR5628-resistant PYL6 can test its role in plant stress.
Overexpression
Overexpression of NEAT1 or USP28 can mimic disease states and test sufficiency in driving mRNA stability changes [1, 5]. Overexpression of cold shock proteins in bacteria can enhance cold tolerance.
How EDITGENE Supports regulation of mRNA stability involved in response to stress Research
Researchers studying regulation of mRNA stability involved in response to stress-related genes often need to determine whether a candidate gene is causally involved in the process or merely correlated with it. EDITGENE provides custom CRISPR cell models and screening services to enable such causal studies.
Contact EDITGENE today to design your custom CRISPR model for regulation of mRNA stability involved in response to stress research.
Frequently Asked Questions About regulation of mRNA stability involved in response to stress
What is GO:0010610?
GO:0010610 is the Gene Ontology term for regulation of mRNA stability involved in response to stress, describing processes that modulate mRNA degradation during cellular stress responses [2, 4].
What genes are involved in regulation of mRNA stability involved in response to stress?
Key genes include USP28, TRIM21, CIRBP, NEAT1, CHD4, PYL6, and miR5628, among others [1, 2, 5, 7].
How is mRNA stability regulated under stress?
Through RNA-binding proteins, microRNAs, and RNA modifications like m6A that alter transcript half-lives [2, 4, 5, 7].
Why is mRNA stability important in stress response?
It allows rapid proteome remodeling without new transcription, enabling adaptation and survival [3, 8].
What diseases are linked to mRNA stability dysregulation?
Cardiac hypertrophy, genome instability, and plant stress susceptibility are linked to dysregulated mRNA stability [1, 5, 7].
How can I study mRNA stability in the lab?
Use actinomycin D chase, RNA-seq, Ribo-seq, and CRISPR models to measure half-lives and identify regulators [3, 4, 8].
What model systems are used for GO:0010610 research?
Bacteria, plants, and mammalian cell lines and animal models are used [2, 4, 6].
What is the role of CIRBP in stress?
CIRBP is a cold-inducible RNA-binding protein that modulates mRNA stability during cellular stress.
How does NEAT1 affect mRNA stability?
NEAT1 promotes m6A-dependent regulation of CHD4 mRNA stability, impacting genome stability.
Can CRISPR help study mRNA stability?
Yes, CRISPR knockout, point mutation, knock-in, and overexpression models enable causal dissection of mRNA stability regulators [1, 3, 5].
Conclusion
GO:0010610 encompasses a vital layer of post-transcriptional control that enables cells to survive and adapt to stress. From bacterial cold shock to plant osmotic stress and mammalian cardiac hypertrophy, the regulation of mRNA stability is a conserved and clinically relevant process [1, 2, 4, 6]. Continued research using CRISPR models and multi-omics approaches will uncover new therapeutic targets and mechanisms [3, 5, 7, 8].
References
- 1. Han J et al.. 2024. Cardiomyocyte-derived USP28 negatively regulates antioxidant response and promotes cardiac hypertrophy via deubiquitinating TRIM21.. Theranostics 14(16):6236-6248 PMID: 39431010
- 2. Corre M et al.. 2024. Regulation of cold-inducible RNA-binding protein (CIRBP) in response to cellular stresses.. Biochimie 217:3-9 PMID: 37037339
- 3. Coria AR et al.. 2025. The integrated stress response regulates 18S nonfunctional rRNA decay in mammals.. Mol Cell 85(4):787-801.e8 PMID: 39947182
- 4. Kawa D et al.. 2017. Regulation of mRNA decay in plant responses to salt and osmotic stress.. Cell Mol Life Sci 74(7):1165-1176 PMID: 27677492
- 5. Mamontova V et al.. 2024. NEAT1 promotes genome stability via m(6)A methylation-dependent regulation of CHD4.. Genes Dev 38(17-20):915-930 PMID: 39362776
- 6. Zhang Y et al.. 2021. Cold Shock Response in Bacteria.. Annu Rev Genet 55:377-400 PMID: 34530639
- 7. Vieira JGP et al.. 2024. Regulation of abscisic acid receptor mRNA stability: Involvement of microRNA5628 in PYL6 transcript decay.. Plant Physiol 197(1) PMID: 39707902
- 8. Smith AB et al.. 2024. Dynamics of mRNA fate during light stress and recovery: from transcription to stability and translation.. Plant J 117(3):818-839 PMID: 37947266
