ArticleEndocrine2009
Arachidonic acid induces acetyl-CoA carboxylase 1 expression via activation of CREB1.
Article in Endocrine, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 3 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
3 citing papers in PubMed, 5 citations in OpenAlex.
- Moderate levels of dietary arachidonic acid reduced lipid accumulation and tended to inhibit cell cycle progression in the liver of Japanese seabass Lateolabrax japonicus.Scientific reports · 2018Article
- High-salt intake negatively regulates fat deposition in mouse.Scientific reports · 2017Article
- Arachidonic acid has a dominant effect to regulate lipogenic genes in 3T3-L1 adipocytes compared to omega-3 fatty acids.Food & nutrition research · 2015Article
Corrections and comments
- Erratum issuedZhan, Jian [corrected to Zhang, Jian]
Authors and funding
10 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Acetyl-CoA carboxylase (ACC; EC 6.4.1.2) is the major enzyme of fatty acid synthesis and oxidation in response to dietary changes. In animals, there are two major isoforms of ACCs, ACC1 and ACC2, which are encoded by different genes and display distinct tissue and cellular distribution. We examined the effect of high concentration of arachidonic acid (AA) on the expression of ACC1 mRNA in HepG2 hepatoma cells cultured in the absence of insulin. After 12 h of treatment, AA was found to significantly up-regulate ACC1 mRNA level as well as that of cAMP regulatory element binding protein 1 (CREB1), implying the possible interactions between ACC1 and CREB1. In support of the hypothesis, several potential CREB1 binding sites were identified within the PII promoter of ACC1. Further experiments demonstrated that transient over-expression of CREB1 in HepG2 cells activates ACC1 PII promoter and induces the production of triacylglycerol in response to AA, indicating that the effect of AA on ACC1 is possibly regulated via CREB1.
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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.