Evidence map›Paper›PMID 22610825›Full record

ArticleMolecular and cellular biochemistry2012

Different effects of omega-3 fatty acids on the cell cycle in C2C12 myoblast proliferation.

Yunqian Peng, Yu Zheng, Yunsheng Zhang, Jie Zhao, Fei Chang, Tianyu Lu, Ran Zhang, Qiuyan Li, Xiaoxiang Hu, Ning Li

Abstract read
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In one paragraph

Article in Molecular and cellular biochemistry, 2012. 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
1.6field-weighted citation impact, top 18% 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, 33 citations in OpenAlex.

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  13. Lipid modulation of skeletal muscle mass and function.Journal of cachexia, sarcopenia and muscle · 2017
    Review
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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

10 authors at 1 institution in 1 country.

Yunqian PengState Key Laboratory of Agrobiotechnology, China Agricultural University, Beijing, China.
Yu Zheng
Yunsheng Zhang
Jie Zhao
Fei Chang
Tianyu Lu
Ran Zhang
Qiuyan Li
Xiaoxiang Hu
Ning Li
China Agricultural University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Polyunsaturated fatty acids (PUFAs) are important molecules for human health. We investigated the effects of three major omega-3 PUFAs on C2C12 myoblast proliferation. Both docosahexaenoic (DHA) and eicosapentaenoic (EPA) acids decreased cell growth, whereas linolenic (ALA) acid did not, compared with the control. Cell cycle analysis showed that G(1) phase duration was increased markedly and S-phase duration was decreased by DHA and EPA. In contrast, there was no change in the G(1) or S-phase duration when the cells were treated with linolenic acid. To determine how DHA and EPA affected the cell cycle, cyclins and MAPK proteins were investigated. Western blotting and real-time quantitative PCR showed that DHA and EPA decreased cyclin E and CDK2 levels at both the protein and mRNA level. Also, MAPK phosphorylation levels were decreased by treatment with DHA and EPA. Our results indicated that different kinds of n-3 PUFA differentially affected myoblast cell proliferation. DHA and EPA decreased skeletal muscle cell proliferation through a mechanism involving MAPK-ERK.

Indexed as

AnimalsCell Cycle ProteinsCell LineCell ProliferationCell ShapeCell SurvivalCyclin D1Cyclin-Dependent Kinase 2Cyclin EExtracellular Signal-Regulated MAP KinasesFatty Acids, Omega-3G1 Phase Cell Cycle CheckpointsGene ExpressionMAP Kinase Signaling SystemMiceMyoblastsCcnd1 protein, mouseCdk2 protein, mouseCell Cycle ProteinsCyclin D1Cyclin-Dependent Kinase 2Cyclin EExtracellular Signal-Regulated MAP KinasesFatty Acids, Omega-3

Identifiers

PMID22610825
OpenAlexW2060068262

What OpenQuestion holds

Textmetadata
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.