ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2023
O-GlcNAcylation Regulates Centrosome Behavior and Cell Polarity to Reduce Pulmonary Fibrosis and Maintain the Epithelial Phenotype.
Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed, 15 citations in OpenAlex.
- Cell proliferation and differentiation during epidermis renewal.Journal of Zhejiang University. Science. B · 2026Review
- Stress adaptation pathways and HA-CD44 signaling maintain the survival of pancreatic cancer cells with centrosome amplification.Cell communication and signaling : CCS · 2026Article
- Decoding the regulatory code: O-GlcNAcylation in epithelial-mesenchymal transition (EMT).The Journal of biological chemistry · 2026Review
- Counterbalancing O-GlcNAcylation and STAT3 Phosphorylation in Ventral Tegmental Area Dopaminergic Neurons Mediates Behavioral Adaptations to Acute Restraint Stress.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- UFMylation Modulates OFIP Stability and Centrosomal Localization.Journal of clinical laboratory analysis · 2025Article
- CYLD Maintains Retinal Homeostasis by Deubiquitinating ENKD1 and Promoting the Phagocytosis of Photoreceptor Outer Segments.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
- Liquid-liquid phase separation of microtubule-binding proteins in the regulation of spindle assembly.Cell proliferation · 2024Review
- CYLD/HDAC6 signaling regulates the interplay between epithelial-mesenchymal transition and ciliary homeostasis during pulmonary fibrosis.Cell death & disease · 2024Article
- Dynein Light Intermediate Chains Exhibit Different Arginine Methylation Patterns.Journal of clinical laboratory analysis · 2024Article
- Regulation of ciliary homeostasis by intraflagellar transport-independent kinesins.Cell death & disease · 2024Review
- O-GlcNAc transferase regulates collagen deposition and fibrosis resolution in idiopathic pulmonary fibrosis.Frontiers in immunology · 2024Article
- O-GlcNAcylation Regulates Centrosome Behavior and Cell Polarity to Reduce Pulmonary Fibrosis and Maintain the Epithelial Phenotype.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2023Article
- Review
Corrections and comments
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Authors and funding
17 authors at 3 institutions in 2 countries.
Funding
Abstract
O-GlcNAcylation functions as a cellular nutrient and stress sensor and participates in almost all cellular processes. However, it remains unclear whether O-GlcNAcylation plays a role in the establishment and maintenance of cell polarity, because mice lacking O-GlcNAc transferase (OGT) are embryonically lethal. Here, a mild Ogt knockout mouse model is constructed and the important role of O-GlcNAcylation in establishing and maintaining cell polarity is demonstrated. Ogt knockout leads to severe pulmonary fibrosis and dramatically promotes epithelial-to-mesenchymal transition. Mechanistic studies reveal that OGT interacts with pericentriolar material 1 (PCM1) and centrosomal protein 131 (CEP131), components of centriolar satellites required for anchoring microtubules to the centrosome. These data further show that O-GlcNAcylation of PCM1 and CEP131 promotes their centrosomal localization through phase separation. Decrease in O-GlcNAcylation prevents PCM1 and CEP131 from localizing to the centrosome, instead dispersing these proteins throughout the cell and impairing the microtubule-centrosome interaction to disrupt centrosome positioning and cell polarity. These findings identify a previously unrecognized role for protein O-GlcNAcylation in establishing and maintaining cell polarity with important implications for the pathogenesis of pulmonary fibrosis.
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Registered trials
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.