ArticleNature communications2023
Phosphoglycerate dehydrogenase activates PKM2 to phosphorylate histone H3T11 and attenuate cellular senescence.
Article in Nature communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 73 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
73 citing papers in PubMed, 99 citations in OpenAlex.
- DHCR24 regulates endothelial senescence through the SPHK2/SPNS2-S1P axis.Biogerontology · 2026Article
- circCACNA1D drives pulmonary fibrosis by regulating pyruvate kinase M2 dimer‑tetramer switching.International journal of molecular medicine · 2026Article
- PKM2: A gatekeeper in macrophage metabolic reprogramming.Journal of pharmaceutical analysis · 2026Review
- SETD1A Regulates Glycolysis and Senescence of Nucleus Pulposus Cells via H3K4me3-HELZ2/PPARα-HIF1α Axis to Drive Intervertebral Disc Degeneration.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Deciphering autophagy-metabolism interactions in cancer drug resistance: a comprehensive review.Cancer chemotherapy and pharmacology · 2026Review
- Cuttlefish ink nanoparticle hydrogels ameliorate osteoarthritis via concurrent inhibition of macrophage pyroptosis and chondrocyte senescence.Journal of nanobiotechnology · 2026Article
- ATF4: Orchestrating Cellular Stress Adaptation, Metabolism, and Immune Regulation in Health and Disease.International journal of molecular sciences · 2026Review
- Serine Hydroxymethyltransferase (SHMT) in biology and disease: molecular mechanisms and therapeutic targeting.Journal of translational medicine · 2026Review
- PHGDH Orchestrates Cell Cycle Progression to Drive Cardiomyocyte Proliferation and Myocardial Regeneration via TGF-β/Smad Signalling Pathway.Cell proliferation · 2026Article
- Chemotherapy-induced senescent nasopharyngeal carcinoma cells suppress NK cell-mediated antitumor immunity by upregulating EBI3 via mtDNA-cGAS-STING pathway.Cell communication and signaling : CCS · 2026Article
- Dimeric PKM2 in chondrocytes impairs mitochondrial homeostasis in osteoarthritis.Cell death & disease · 2026Article
- PKM2 phosphorylation by c-SRC activates glycolysis and metastasis with the stimulation of tumor-associated macrophages.Cell communication and signaling : CCS · 2026Article
- Taurochenodeoxycholic acid alleviates obesity-induced endothelial dysfunction.European heart journal · 2026Article
- Metformin Impairs Breast Cancer Growth through the Inhibition of PRMT6.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- The Senescence-SASP Landscape in Colon Adenocarcinoma: Prognostic and Therapeutic Implications.Current issues in molecular biology · 2026Article
- The deubiquitinating enzyme UCHL3 promotes bladder cancer progression and glycolysis through enhancing PKM2 protein stability.Frontiers in oncology · 2026Article
- PDHA1 Hyperactivation Orchestrates Metabolic Reprogramming Promoting Endothelial Senescence.Research (Washington, D.C.) · 2026Article
- Acetylation modification in malignant progression and therapeutic resistance of gliomas.Frontiers in cell and developmental biology · 2026Review
- Energy Metabolic Regulatory Materials Promote Wound Healing in Senescent Environment.Progress in molecular and subcellular biology · 2026Review
- Review
13 more citing papers are in PubMed but not listed here.
Corrections and comments
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Authors and funding
10 authors at 5 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Vascular endothelial cells (ECs) senescence correlates with the increase of cardiovascular diseases in ageing population. Although ECs rely on glycolysis for energy production, little is known about the role of glycolysis in ECs senescence. Here, we report a critical role for glycolysis-derived serine biosynthesis in preventing ECs senescence. During senescence, the expression of serine biosynthetic enzyme PHGDH is significantly reduced due to decreased transcription of the activating transcription factor ATF4, which leads to reduction of intracellular serine. PHGDH prevents premature senescence primarily by enhancing the stability and activity of pyruvate kinase M2 (PKM2). Mechanistically, PHGDH interacts with PKM2, which prevents PCAF-catalyzed PKM2 K305 acetylation and subsequent degradation by autophagy. In addition, PHGDH facilitates p300-catalyzed PKM2 K433 acetylation, which promotes PKM2 nuclear translocation and stimulates its activity to phosphorylate H3T11 and regulate the transcription of senescence-associated genes. Vascular endothelium-targeted expression of PHGDH and PKM2 ameliorates ageing in mice. Our findings reveal that enhancing serine biosynthesis could become a therapy to promote healthy ageing.
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