ArticleNature cell biology2023
Prolonged hypoxia alleviates prolyl hydroxylation-mediated suppression of RIPK1 to promote necroptosis and inflammation.
Article in Nature cell biology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.
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Who cites it
47 citing papers in PubMed, 58 citations in OpenAlex.
- Mechanisms, regulation and clinical relevance of necroptosis.Nature reviews. Molecular cell biology · 2026Review
- Beyond hypoxia and ccRCC: the expanding universe of VHL novel targets and next-generation therapeutics.Biomarker research · 2026Review
- Hypoxia-Inducible Factor 1α in Type 2 Diabetes Mellitus: Mechanisms and Therapeutic Perspectives.Biology · 2026Review
- PANoptosis in the pathogenesis of myelodysplastic syndromes.Molecular oncology · 2026Review
- Necroptosis in alveolar epithelium orchestrates lung ischemia-reperfusion injury: a multi-omics study.Respiratory research · 2026Article
- Single-cell and spatial transcriptomics identify SPP1 + trophoblast necroptosis as a potential contributor to late-onset preeclampsia via SPP1-CD44-mediated interaction with macrophages.Journal of translational medicine · 2026Article
- Hypoxia Upregulates RIPK1 via the HIF-1α-JAK-STAT Pathway Leading to Astrocyte Necroptosis to Promote Cavitation After Spinal Cord Injury.CNS neuroscience & therapeutics · 2026Article
- Targeting MLKL-Driven Necroptosis: A Therapeutic Target in Inflammation and Host Defense.Biomolecules · 2026Review
- Percutaneous Coronary Intervention for Chronic Total Occlusions Modulates Cardiac Hypoxic and Inflammatory Stress.Journal of clinical medicine · 2026Article
- Adenosine metabolic clearance maintains liver homeostasis by licensing arginine methylation of RIPK1.The Journal of experimental medicine · 2026Article
- Exploring necroptosis-associated genes: implications for immune responses and therapeutic strategies in diabetic foot ulcers.Archives of medical science : AMS · 2026Article
- Tip60-HDAC8-SMURF2-mediated β-TrCP1 degradation is a key mechanism for hypoxia-induced cell death and tissue injury.Cellular and molecular life sciences : CMLS · 2025Article
- Obligate intracellular bacteria and host cell death pathways-the matter of life and death.Cell and tissue research · 2025Review
- A PCD-related prognostic signature and the oncogenic role of TRIM8 in osteosarcoma progression.Journal of translational medicine · 2025Article
- Advances inMicroorganisms · 2025Review
- Necroptotic cell death consequences and disease relevance.Nature immunology · 2025Review
- Targeting necrotic lipid release in tumors enhances immunosurveillance and cancer immunotherapy of glioblastoma.Cell research · 2025Article
- Mechanisms underlying persistent liver fibrosis progression in Schistosoma-infected individuals post-treatment.Infectious diseases of poverty · 2025Article
- bFGF Knockdown Inhibits mTOR Signaling by Suppressing Caveolin-1 and Aggravates Cognitive Damage After Arterial Ischemic Brain Injury in Juvenile Rats.Molecular neurobiology · 2025Article
- NIBAN2 Stimulates Glioma Growth by Regulating the JAK2/STAT3/c-Myc Pathway.Cancer medicine · 2025Article
Corrections and comments
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Authors and funding
39 authors at 9 institutions in 3 countries.
Funding
Abstract
The prolyl hydroxylation of hypoxia-inducible factor 1α (HIF-1α) mediated by the EGLN-pVHL pathway represents a classic signalling mechanism that mediates cellular adaptation under hypoxia. Here we identify RIPK1, a known regulator of cell death mediated by tumour necrosis factor receptor 1 (TNFR1), as a target of EGLN1-pVHL. Prolyl hydroxylation of RIPK1 mediated by EGLN1 promotes the binding of RIPK1 with pVHL to suppress its activation under normoxic conditions. Prolonged hypoxia promotes the activation of RIPK1 kinase by modulating its proline hydroxylation, independent of the TNFα-TNFR1 pathway. As such, inhibiting proline hydroxylation of RIPK1 promotes RIPK1 activation to trigger cell death and inflammation. Hepatocyte-specific Vhl deficiency promoted RIPK1-dependent apoptosis to mediate liver pathology. Our findings illustrate a key role of the EGLN-pVHL pathway in suppressing RIPK1 activation under normoxic conditions to promote cell survival and a model by which hypoxia promotes RIPK1 activation through modulating its proline hydroxylation to mediate cell death and inflammation in human diseases, independent of TNFR1.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.