Evidence map›Paper›PMID 30954075›Full record

ArticleLipids in health and disease2019

Influences of sterol regulatory element binding protein-1c silencing on glucose production in HepG2 cells treated with free fatty acid.

Xiu-Ping Bai, Feng Dong, Guo-Hua Yang, Lei Zhang

Open access · goldAbstract read
In one paragraph

Article in Lipids in health and disease, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.7field-weighted citation impact, top 31% 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

5 citing papers in PubMed, 17 citations in OpenAlex.

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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

4 authors at 3 institutions in 2 countries.

Xiu-Ping BaiEndocrinology Division, The Second Hospital of ShanXi Medical University, TaiYuan, 030001, ShanXi, China. xiupingbai@sina.com.
Feng DongDiabetes Division, University of Texas Health Science Center, San Antonio, TX, USA.
Guo-Hua YangCentral Laboratory, The Second Hospital of ShanXi Medical University, TaiYuan, 030001, ShanXi, China.
Lei ZhangEndocrinology Division, The Second Hospital of ShanXi Medical University, TaiYuan, 030001, ShanXi, China.
Shanxi Medical University · CNSecond Hospital of Shanxi Medical University · CNThe University of Texas Health Science Center at San Antonio · US

Funding

Department of Resource and Social Security of Shaanxi Province 2016-97Merck Diabetes Research Program of Chinese Medical Association 13061040489Shanxi Scholarship Council of China 2014-078The ShanXi Science and Technology Departmen 2014011044-3
6 · The paper itself

Abstract

backgroundElevation of exogenous free fatty acid (FFA) level leads to insulin resistance (IR) in liver, IR is manifested by elevated hepatic glucose production. We aim to study whether inhibition of endogenous fatty acid synthesis could decrease hepatic glucose production.

methodsLow-passage HepG2 cells derived from human liver tissue were cultured in medium supplemented with FFA to induce IR, the influences of sterol regulatory element binding protein-1c (SREBP-1c) silencing on glucose production of HepG2 cells were investigated, and genes responsible for fatty acid and glucose metabolism were detected by real-time PCR.

resultsCompared with HepG2 cells cultured in normal growth medium, glucose production of HepG2 cells treated by FFA was significantly increased {[(0.28 ± 0.01) vs (0.83 ± 0.02)] umol.ug

conclusionsSREBP-1c silencing further augmented glucose production of HepG2 cells treated by FFA significantly, genes responsible for fatty acid synthesis and gluconeogenesis played an important role in this process. SREBP-1c functions not only as a lipid regulator but also plays an important role in regulation of glucose metabolism.

Indexed as

Carnitine O-PalmitoyltransferaseCulture MediaFatty Acids, NonesterifiedFatty Acid SynthasesGene Expression RegulationGene SilencingGlucoseHep G2 CellsHumansInsulin ResistanceLipid MetabolismLipidsSterol Regulatory Element Binding Protein 1TriglyceridesCarnitine O-PalmitoyltransferaseCulture MediaFatty Acids, NonesterifiedFatty Acid SynthasesGlucoseLipidsSterol Regulatory Element Binding Protein 1TriglyceridesFree fatty acidGlucose productionHepG2 cellsSREBP-1c silencing

Identifiers

PMID30954075
PMCPMC6451783
OpenAlexW2947005561

What OpenQuestion holds

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Registered trials

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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.