ArticleNature communications2022
TLCD1 and TLCD2 regulate cellular phosphatidylethanolamine composition and promote the progression of non-alcoholic steatohepatitis.
Article in Nature communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed, 20 citations in OpenAlex.
- Vascular Endothelial Growth Factor Receptors 1 and 3 Mediate Placental Trophoblast Leptin Production in Preeclampsia, Inducing Vascular Dysfunction.Arteriosclerosis, thrombosis, and vascular biology · 2026Article
- TLCD1 correlates with malignant progression of hepatocellular carcinoma and activation of the ERK signaling cascade.Scientific reports · 2026Article
- Therapeutic targeting of the AMPK-Has1 complex formation ameliorates metabolic dysfunction-associated steatohepatitis in mice.Theranostics · 2026Article
- Unraveling the ameliorative effects of Ling-Gui-Zhu-Gan decoction on MASLD: an integrative gut microbiota and lipidomic study.Frontiers in microbiology · 2026Article
- Down-regulation of AGXT2L1 promotes the development of nonalcoholic fatty liver disease.Iranian journal of basic medical sciences · 2026Article
- Lipidomics of polarized macrophages in the human adipose tissue.Scientific reports · 2025Article
- Fatty liver reexamined choline and mitochondrial toxin amelioration.World journal of biological chemistry · 2025Review
- Canagliflozin Reprograms the Aging Hippocampus in Genetically Diverse UM-HET3 Mice and Attenuates Alzheimer's-Like Pathology.Aging cell · 2025Article
- Variations in salivary microbiota and metabolic phenotype related to oral lichen planus with psychiatric symptoms.BMC oral health · 2025Article
- The Vps13-like protein BLTP2 regulates phosphatidylethanolamine levels to maintain plasma membrane fluidity and breast cancer aggressiveness.Nature cell biology · 2025Article
- Proteomic Ligandability Maps of Phosphorus(V) Stereoprobes Identify Covalent TLCD1 Inhibitors.Journal of the American Chemical Society · 2025Article
- TRAM-LAG1-CLN8 family proteins are acyltransferases regulating phospholipid composition.Science advances · 2025Article
- Proteomic Ligandability Maps of Phosphorus(V) Stereoprobes Identify Covalent TLCD1 Inhibitors.bioRxiv : the preprint server for biology · 2025Article
- Loss of carnitine palmitoyltransferase 1a reduces docosahexaenoic acid-containing phospholipids and drives sexually dimorphic liver disease in mice.Molecular metabolism · 2023Article
- AdipoR2 recruits protein interactors to promote fatty acid elongation and membrane fluidity.The Journal of biological chemistry · 2023Article
- Multi-omics analysis of TLCD1 as a promising biomarker in pan-cancer.Frontiers in cell and developmental biology · 2023Article
- Phosphatidylethanolamine homeostasis under conditions of impaired CDP-ethanolamine pathway or phosphatidylserine decarboxylation.Frontiers in nutrition · 2022Review
Corrections and comments
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Authors and funding
29 authors at 6 institutions in 4 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The fatty acid composition of phosphatidylethanolamine (PE) determines cellular metabolism, oxidative stress, and inflammation. However, our understanding of how cells regulate PE composition is limited. Here, we identify a genetic locus on mouse chromosome 11, containing two poorly characterized genes Tlcd1 and Tlcd2, that strongly influences PE composition. We generated Tlcd1/2 double-knockout (DKO) mice and found that they have reduced levels of hepatic monounsaturated fatty acid (MUFA)-containing PE species. Mechanistically, TLCD1/2 proteins act cell intrinsically to promote the incorporation of MUFAs into PEs. Furthermore, TLCD1/2 interact with the mitochondria in an evolutionarily conserved manner and regulate mitochondrial PE composition. Lastly, we demonstrate the biological relevance of our findings in dietary models of metabolic disease, where Tlcd1/2 DKO mice display attenuated development of non-alcoholic steatohepatitis compared to controls. Overall, we identify TLCD1/2 proteins as key regulators of cellular PE composition, with our findings having broad implications in understanding and treating disease.
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