ArticleNature chemical biology2018
Enzyme promiscuity drives branched-chain fatty acid synthesis in adipose tissues.
Article in Nature chemical biology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 111 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
111 citing papers in PubMed, 1 synthesis or guideline pooled it, 216 citations in OpenAlex.
- Profiling of Endogenous and Gut Microbial Metabolites to Indicate Metabotype-Specific Dietary Responses: A Systematic Review.Advances in nutrition (Bethesda, Md.) · 2020Pooled it
- Decreased adipose tissue oxygenation associates with insulin resistance in individuals with obesity.The Journal of clinical investigation · 2020Trial
- Alistipes-derived monomethyl branched-chain fatty acid iso-15:0 suppresses hepatocellular carcinoma progression by inhibiting Gβγ/PI3K/AKT signaling.Molecular biomedicine · 2026Article
- Microbiota-Derived Metabolites in the Epigenetic Regulation of Redox Homeostasis.Antioxidants (Basel, Switzerland) · 2026Review
- Research Progress on Muttony Flavor Regulation and the Establishment of Its Digital Intelligent Evaluation System From a Global Perspective.Comprehensive reviews in food science and food safety · 2026Review
- ACAD8 deficiency promotes pathological cardiac hypertrophy in response to pressure overload by regulating histone isobutyrylation.Nature communications · 2026Article
- Population-scale characterization of the oral microbiome and associations with metabolic health.Nature communications · 2026Article
- Metabolic Salvage and Acyl-chain Remodeling Support Glycosphingolipid Synthesis within the PDAC Tumor Microenvironment.bioRxiv : the preprint server for biology · 2026Article
- Gastrointestinal microbial nitrogen metabolic landscape underlies nitrogen utilization efficiency of goats fed distinct dietary protein sources.Microbiome · 2026Article
- Branched-chain fatty acids fire up the peroxisome.Cell research · 2026Article
- Modeling lipid homeostasis using stable isotope tracing and flux analysis.Cell metabolism · 2026Article
- Article
- Mild Short-Term Caloric Restriction Induces Coordinated Changes That Promote Lipid Deposition While Maintaining Thermogenesis Capacity in Interscapular Brown Adipose Tissue of Male Rats.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026Article
- Mechanisms of multi-organ damage in Wilson disease from the gut-liver-brain axis perspective: copper metabolism, gut microbiota, and metabolite communication.Frontiers in microbiology · 2026Review
- Seipin-Mediated Lipid Droplet Formation in Cardiomyocytes Ameliorates Cardiac Ischemia/Reperfusion Injury.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Tetracycline Antibiotics Induce Biosynthesis of Pro-Inflammatory Metabolites in the ImmunobioticACS central science · 2025Article
- Physiological Differences in Sebum Composition in Regularly Menstruating Healthy Women.The Journal of dermatology · 2025Article
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- Article
- Functional Complexity of Thermogenic Adipose Tissue: From Thermogenesis to Metabolic and Fibroinflammatory Crosstalk.International journal of molecular sciences · 2025Review
51 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
17 authors at 5 institutions in 1 country.
Funding
Abstract
Fatty acid synthase (FASN) predominantly generates straight-chain fatty acids using acetyl-CoA as the initiating substrate. However, monomethyl branched-chain fatty acids (mmBCFAs) are also present in mammals but are thought to be primarily diet derived. Here we demonstrate that mmBCFAs are de novo synthesized via mitochondrial BCAA catabolism, exported to the cytosol by adipose-specific expression of carnitine acetyltransferase (CrAT), and elongated by FASN. Brown fat exhibits the highest BCAA catabolic and mmBCFA synthesis fluxes, whereas these lipids are largely absent from liver and brain. mmBCFA synthesis is also sustained in the absence of microbiota. We identify hypoxia as a potent suppressor of BCAA catabolism that decreases mmBCFA synthesis in obese adipose tissue, such that mmBCFAs are significantly decreased in obese animals. These results identify adipose tissue mmBCFA synthesis as a novel link between BCAA metabolism and lipogenesis, highlighting roles for CrAT and FASN promiscuity influencing acyl-chain diversity in the lipidome.
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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.