Evidence map›Paper›PMID 25250914›Full record

ArticleInternational journal of molecular sciences2014

Function of SREBP1 in the milk fat synthesis of dairy cow mammary epithelial cells.

Nan Li, Feng Zhao, Chenjie Wei, Mengyao Liang, Na Zhang, Chunmei Wang, Qing-Zhang Li, Xue-Jun Gao

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers.

0numbers the graph read from it
0cells of the map it votes in
52citing papers in PubMed
4.4field-weighted citation impact, top 6% 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

52 citing papers in PubMed, 124 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

8 authors at 1 institution in 1 country.

Nan LiKey Laboratory of Agricultural Biological Functional Genes, Northeast Agricultural University, Harbin 150030, China. linan0829@163.com.
Feng ZhaoKey Laboratory of Agricultural Biological Functional Genes, Northeast Agricultural University, Harbin 150030, China. erjinzhi@126.com.
Chenjie WeiKey Laboratory of Agricultural Biological Functional Genes, Northeast Agricultural University, Harbin 150030, China. chengjiewin@163.com.
Mengyao LiangKey Laboratory of Agricultural Biological Functional Genes, Northeast Agricultural University, Harbin 150030, China. liangmengyao2008@sina.com.
Na ZhangKey Laboratory of Agricultural Biological Functional Genes, Northeast Agricultural University, Harbin 150030, China. nazhang1981@126.com.
Chunmei WangKey Laboratory of Agricultural Biological Functional Genes, Northeast Agricultural University, Harbin 150030, China. wangcm-1@sohu.com.
Qing-Zhang LiKey Laboratory of Agricultural Biological Functional Genes, Northeast Agricultural University, Harbin 150030, China. qzli@neau.edu.cn.
Xue-Jun GaoKey Laboratory of Agricultural Biological Functional Genes, Northeast Agricultural University, Harbin 150030, China. gaoxj5390@sina.com.
Northeast Agricultural University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Sterol regulatory element-binding proteins (SREBPs) belong to a family of nuclear transcription factors. The question of which is the most important positive regulator in milk fat synthesis in dairy cow mammary epithelial cells (DCMECs) between SREBPs or other nuclear transcription factors, such as peroxisome proliferator-activated receptor γ (PPARγ), remains a controversial one. Recent studies have found that mTORC1 (the mammalian target of rapamycin C1) regulates SREBP1 to promote fat synthesis. Thus far, however, the interaction between the SREBP1 and mTOR (the mammalian target of rapamycin) pathways in the regulation of milk fat synthesis remains poorly understood. This study aimed to identify the function of SREBP1 in milk fat synthesis and to characterize the relationship between SREBP1 and mTOR in DCMECs. The effects of SREBP1 overexpression and gene silencing on milk fat synthesis and the effects of stearic acid and serum on SREBP1 expression in the upregulation of milk fat synthesis were investigated in DCMECs using immunostaining, Western blotting, real-time quantitative PCR, lipid droplet staining, and detection kits for triglyceride content. SREBP1 was found to be a positive regulator of milk fat synthesis and was shown to be regulated by stearic acid and serum. These findings indicate that SREBP1 is the key positive regulator in milk fat synthesis.

Indexed as

AnimalsCattleCells, CulturedCulture Media, Serum-FreeEpithelial CellsFatty Acid-Binding ProteinsFemaleLipidsMammary Glands, AnimalMilkMilk ProteinsRecombinant ProteinsRNA InterferenceRNA, MessengerRNA, Small InterferingSerumCulture Media, Serum-FreeFatty Acid-Binding ProteinsLipidsMilk ProteinsRecombinant ProteinsRNA, MessengerRNA, Small Interferingstearic acidStearic AcidsSterol Regulatory Element Binding Protein 1TOR Serine-Threonine KinasesTriglycerides

Identifiers

PMID25250914
PMCPMC4200870
OpenAlexW2112474944

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.