Expression of fatty acid binding proteins in mesenteric adipose tissue.
Fish SR., Halley CL., Dileepan M., Hertzel AV., Dickey DM., Bernlohr DA.
Animal Study, published in Biochem Biophys Res Commun (2025) — summary generated from the PubMed abstract.
Evidence from laboratory and animal studies provides groundwork for understanding mechanisms and potential before human studies continue.
- Level A · Stronger Clinical Evidence
- Level B · Emerging clinical evidence with positive signals
- Level C · Early human research exploring benefits
- Level D · Scientific groundwork from lab and animal studies
- Emerging · Emerging topic under active research
This page is generated from the PubMed record. The Thai description is an automated summary of bibliographic fields and the abstract, not a full translation, and is not medical advice.
- Study type
- Animal Study
- Journal
- Biochem Biophys Res Commun (2025)
- Country
- United States
- Reported sample size
- —
- Source database
- PubMed
- PMID
- 39855040
- PMCID
- PMC12312445
- DOI
- 10.1016/j.bbrc.2025.151346
Abstract (original English)
Adipose is a complex tissue comprised of adipocytes, immune cells, endothelial and progenitor stem cells. In humans, there are at least nine defined adipose depots, each containing variable numbers of genetically identified adipocyte clusters suggesting remarkable heterogeneity and potential functionality in each depot with respect to lipid metabolism. Although subcutaneous and visceral depots are commonly analyzed for biochemical and molecular functions, the mesenteric depot has been overlooked yet strongly implicated in lipid mediated immune surveillance. Since fatty acid binding proteins (FABPs) are primary cellular conduits to lipid trafficking, we evaluated the expression patterns for four major fatty acid binding proteins (FABP1, FABP3, FABP4 and FABP5) using a combination of gene expression, immunoblotting, and immunofluorescence in mesenteric fat from both young and old, male and female C57Bl/6J mice. All four FABPs were expressed at the mRNA and protein level in murine mesenteric adipose tissue. While there was no statistical change in expression of mesenteric FABP isoforms with sex or age, the expression of mesenteric FABP1 was increased, and FABP4 decreased, in both males and females as compared to perigonadal and inguinal depots. Surprisingly, immunofluorescence staining revealed that compared to subcutaneous or perigonadal depots, mesenteric fat expresses FABP3, bu
What this study does not prove
- • This study does not prove SVF is an approved treatment or a replacement for standard care.
- • This is preclinical work; animal or laboratory results cannot be applied to humans.
Evidence level
Evidence from laboratory and animal studies provides groundwork for understanding mechanisms and potential before human studies continue.
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