ArticleAmerican journal of physiology. Gastrointestinal and liver physiology2013
Impact of L-FABP and glucose on polyunsaturated fatty acid induction of PPARα-regulated β-oxidative enzymes.
Article in American journal of physiology. Gastrointestinal and liver physiology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.
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
30 citing papers in PubMed, 47 citations in OpenAlex.
- PPARs, L-FABP mediate the association between Per- and polyfluoroalkyl substances and gestational diabetes: a nested case-control study.Scientific reports · 2026Article
- The Use of Organoid Cultures in Advancing Nutrition Research.Advances in nutrition (Bethesda, Md.) · 2025Review
- Quantitative Lipid Profiling Reveals Major Differences between Liver Organoids with Normal Pi*M and Deficient Pi*Z Variants of Alpha-1-antitrypsin.International journal of molecular sciences · 2023Article
- The proximal intestinal Fatty Acid-Binding Proteins liver FABP (LFABP) and intestinal FABP (IFABP) differentially modulate whole body energy homeostasis but are not centrally involved in net dietary lipid absorption: Studies of the LFABP/IFABP double knockout mouse.Biochimica et biophysica acta. Molecular and cell biology of lipids · 2023Article
- Mechanisms underlying reduced weight gain in intestinal fatty acid-binding protein (IFABP) null mice.American journal of physiology. Gastrointestinal and liver physiology · 2020Article
- Dietary fats and cardiometabolic disease: mechanisms and effects on risk factors and outcomes.Nature reviews. Cardiology · 2019Review
- Effect of liver fatty acid binding protein (L-FABP) gene ablation on lipid metabolism in high glucose diet (HGD) pair-fed mice.Biochimica et biophysica acta. Molecular and cell biology of lipids · 2019Article
- Lipid Accumulation and Chronic Kidney Disease.Nutrients · 2019Review
- Stearic Acid Induces CD11c Expression in Proinflammatory Macrophages via Epidermal Fatty Acid Binding Protein.Journal of immunology (Baltimore, Md. : 1950) · 2018Article
- Ablating both Fabp1 and Scp2/Scpx (TKO) induces hepatic phospholipid and cholesterol accumulation in high fat-fed mice.Biochimica et biophysica acta. Molecular and cell biology of lipids · 2018Article
- Loss of fatty acid binding protein-1 alters the hepatic endocannabinoid system response to a high-fat diet.Journal of lipid research · 2017Article
- Effect of Fabp1/Scp-2/Scp-x Ablation on Whole Body and Hepatic Phenotype of Phytol-Fed Male Mice.Lipids · 2017Article
- Integration of liver gene co-expression networks and eGWAs analyses highlighted candidate regulators implicated in lipid metabolism in pigs.Scientific reports · 2017Article
- Impact of dietary phytol on lipid metabolism in SCP2/SCPX/L-FABP null mice.Biochimica et biophysica acta. Molecular and cell biology of lipids · 2017Article
- Nutritional background changes the hypolipidemic effects of fenofibrate in Nile tilapia (Oreochromis niloticus).Scientific reports · 2017Article
- Article
- Female Mice are Resistant to Fabp1 Gene Ablation-Induced Alterations in Brain Endocannabinoid Levels.Lipids · 2016Article
- FABP-1 gene ablation impacts brain endocannabinoid system in male mice.Journal of neurochemistry · 2016Article
- Review
- Recent insights into the biological functions of liver fatty acid binding protein 1.Journal of lipid research · 2015Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 1 institution in 1 country.
Funding
Abstract
Liver fatty acid binding protein (L-FABP) is the major soluble protein that binds very-long-chain n-3 polyunsaturated fatty acids (n-3 PUFAs) in hepatocytes. However, nothing is known about L-FABP's role in n-3 PUFA-mediated peroxisome proliferator activated receptor-α (PPARα) transcription of proteins involved in long-chain fatty acid (LCFA) β-oxidation. This issue was addressed in cultured primary hepatocytes from wild-type, L-FABP-null, and PPARα-null mice with these major findings: 1) PUFA-mediated increase in the expression of PPARα-regulated LCFA β-oxidative enzymes, LCFA/LCFA-CoA binding proteins (L-FABP, ACBP), and PPARα itself was L-FABP dependent; 2) PPARα transcription, robustly potentiated by high glucose but not maltose, a sugar not taken up, correlated with higher protein levels of these LCFA β-oxidative enzymes and with increased LCFA β-oxidation; and 3) high glucose altered the potency of n-3 relative to n-6 PUFA. This was not due to a direct effect of glucose on PPARα transcriptional activity nor indirectly through de novo fatty acid synthesis from glucose. Synergism was also not due to glucose impacting other signaling pathways, since it was observed only in hepatocytes expressing both L-FABP and PPARα. Ablation of L-FABP or PPARα as well as treatment with MK886 (PPARα inhibitor) abolished/reduced PUFA-mediated PPARα transcription of these genes, especially at high glucose. Finally, the PUFA-enhanced L-FABP distribution into nuclei with high glucose augmentation of the L-FABP/PPARα interaction reveals not only the importance of L-FABP for PUFA induction of PPARα target genes in fatty acid β-oxidation but also the significance of a high glucose enhancement effect in diabetes.
Indexed as
Identifiers
What OpenQuestion holds
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.