ArticleJournal of gastroenterology2025
GPAM upregulation enhances hepatic fat deposition and reduces visceral adipose tissue in response to trans-fatty acids.
Article in Journal of gastroenterology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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
1 citing paper in PubMed.
- Integrating landscape genomics and machine learning to analyze the genetic structure and specific molecular markers of Chinese dairy goats (Capra hircus).Journal of animal science and biotechnology · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
16 authors.
Funding
Abstract
backgroundDietary fatty acids are involved in the pathogenesis of metabolic dysfunction-associated steatotic liver disease (MASLD). We examined the mechanism by which dietary fatty acid composition affects MASLD pathogenesis.
methodsThe MASLD mouse model was developed by feeding a high-fat diet (HFD) rich in palmitic acid (PA), trans-fatty acids (TFAs), or oleic acid (OA). For in vitro experiments, Hepa 1-6 cells were exposed to PA, elaidic acid (a representative TFA), and OA. Glycerol-3-phosphate acyltransferase 1 (GPAM) expression in Hepa 1-6 cells was manipulated using a plasmid encoding GPAM and GPAM-specific siRNAs. In addition, GPAM depletion in the liver of HFD-fed mice was achieved using a pH-sensitive multifunctional envelope-type nanodevice as a siRNA carrier. Liver specimens from patients with MASLD were also analyzed.
resultsThe TFA group displayed higher serum alanine-aminotransferase and hepatic triglyceride content but lower serum fasting triglyceride and visceral adipose tissue (VAT) compared with that in the PA and OA groups. Hepatic GPAM expression in the TFA group was higher than in the PA group. Consistently, TFA-treated Hepa 1-6 cells showed a greater GPAM increase than that with OA and PA. GPAM-overexpressing Hepa 1-6 cells showed increased triglyceride accumulation, whereas GPAM-deficient cells failed to accumulate triglyceride. Hepatic GPAM knockdown in HFD-fed mice suppressed steatosis and increased VAT. Notably, hepatic GPAM gene expression was higher in patients with severe steatosis than in those with non-severe steatosis.
conclusionsA TFA-rich HFD increased hepatic GPAM expression, exacerbated steatosis, and decreased VAT. Therefore, GPAM may regulate systemic fat accumulation in the body.
Indexed as
Identifiers
41046275What 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.