Evidence map›Paper›PMID 29952285›Full record

ArticleeLife2018

BHLHE40, a third transcription factor required for insulin induction of SREBP-1c mRNA in rodent liver.

Jing Tian, Jiaxi Wu, Xiang Chen, Tong Guo, Zhijian J Chen, Joseph L Goldstein, Michael S Brown

Open access · goldAbstract read
In one paragraph

Article in eLife, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
2.1field-weighted citation impact, top 13% of its field
1 · What the graph read from 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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

18 citing papers in PubMed, 29 citations in OpenAlex.

  1. Article
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  4. Gut microbe-derivedProceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  5. Widespread discordance between mRNA expression, protein abundance andbioRxiv : the preprint server for biology · 2025
    Article
  6. Article
  7. PUFAs regulate SREBP1c through phosphorylation of Insig2.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  8. Article
  9. Article
  10. BHLHE40 Inhibits Ferroptosis in Pancreatic Cancer Cells via Upregulating SREBF1.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024
    Article
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  18. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 2 institutions in 1 country.

Jing TianDepartment of Molecular Genetics, University of Texas Southwestern Medical Center, Dallas, United States.
Jiaxi WuDepartment of Molecular Biology and Howard Hughes Medical Institute, University of Texas Southwestern Medical Center, Dallas, United States.
Xiang ChenDepartment of Molecular Biology and Howard Hughes Medical Institute, University of Texas Southwestern Medical Center, Dallas, United States.ORCID 0000-0002-6608-3211
Tong GuoDepartment of Molecular Genetics, University of Texas Southwestern Medical Center, Dallas, United States.
Zhijian J ChenDepartment of Molecular Biology and Howard Hughes Medical Institute, University of Texas Southwestern Medical Center, Dallas, United States.ORCID 0000-0002-8475-8251
Joseph L GoldsteinDepartment of Molecular Genetics, University of Texas Southwestern Medical Center, Dallas, United States.ORCID 0000-0002-1894-9463
Michael S BrownDepartment of Molecular Genetics, University of Texas Southwestern Medical Center, Dallas, United States.
The University of Texas Southwestern Medical Center · USHoward Hughes Medical Institute · US

Funding

TRANSCRIPTIONAL REGULATION OF LDL RECEPTOR PROMOTERP01HL020948 · NHLBI · UT SOUTHWESTERN MEDICAL CENTER · PI GOLDSTEIN, JOSEPH L · 1985 to 2021
$103.1M
NHLBI NIH HHS P01 HL020948NIH HHS HL20948
6 · The paper itself

Abstract

In obesity, elevated insulin causes fatty liver by activating the gene encoding SREBP-1c, a transcription factor that enhances fatty acid synthesis. Two transcription factors, LXRα and C/EBPβ, are necessary but not sufficient for insulin induction of hepatic SREBP-1c mRNA. Here, we show that a third transcription factor, BHLHE40, is required. Immunoprecipitation revealed that BHLHE40 binds to C/EBPβ and LXRα in livers of rats that had fasted and then refed. Hepatic BHLHE40 mRNA rises rapidly when fasted rats are refed and when rat hepatocytes are incubated with insulin. Preventing this rise by gene knockout in mice or siRNAs in hepatocytes reduces the insulin-induced rise in SREBP-1c mRNA. Although BHLHE40 is necessary for insulin induction of SREBP-1c, it is not sufficient as demonstrated by failure of lentiviral BHLHE40 overexpression to increase hepatocyte SREBP-1c mRNA in the absence of insulin. Thus, an additional event is required for insulin to increase SREBP-1c mRNA.

Indexed as

AnimalsBasic Helix-Loop-Helix ProteinsCCAAT-Enhancer-Binding Protein-betaFastingFatty AcidsGene Expression RegulationHepatocytesHomeodomain ProteinsInsulinLiverLiver X ReceptorsMaleMiceMice, Inbred C57BLMice, KnockoutPrimary Cell CultureBasic Helix-Loop-Helix ProteinsBhlhe40 protein, ratCCAAT-Enhancer-Binding Protein-betaCebpb protein, ratFatty AcidsHomeodomain ProteinsInsulinLiver X ReceptorsNr1h3 protein, ratRNA, MessengerRNA, Small InterferingSirolimusSrebf1 protein, ratSterol Regulatory Element Binding Protein 1BHLHE40C/EBP betacell biologyhuman biologyinsulinliverLXRmedicinemouseratSREBP-1c

Identifiers

PMID29952285
PMCPMC6023608
OpenAlexW2811123003

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.