Evidence map›Paper›PMID 31059010›Full record

ArticleMolecular medicine reports2019

Effects of leukemia inhibitory factor receptor on the adipogenic differentiation of human bone marrow mesenchymal stem cells.

Tao Wang, Ruiqiao Yan, Xiaoyuan Xu, Huan Yu, Jianfang Wu, Yaofang Yang, Weidong Li

Open access · hybridAbstract read
In one paragraph

Article in Molecular medicine reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.6field-weighted citation impact, top 29% 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

7 citing papers in PubMed, 12 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

7 authors at 1 institution in 1 country.

Tao WangKey Laboratory of System Bio‑Medicine of Jiangxi Province, Jiujiang University, Jiujiang, Jiangxi 332000, P.R. China.
Ruiqiao YanClinical Skills Center, Affiliated Hospital of Jiujiang University, Jiujiang, Jiangxi 332000, P.R. China.
Xiaoyuan XuKey Laboratory of System Bio‑Medicine of Jiangxi Province, Jiujiang University, Jiujiang, Jiangxi 332000, P.R. China.
Huan YuKey Laboratory of System Bio‑Medicine of Jiangxi Province, Jiujiang University, Jiujiang, Jiangxi 332000, P.R. China.
Jianfang WuKey Laboratory of System Bio‑Medicine of Jiangxi Province, Jiujiang University, Jiujiang, Jiangxi 332000, P.R. China.
Yaofang YangKey Laboratory of System Bio‑Medicine of Jiangxi Province, Jiujiang University, Jiujiang, Jiangxi 332000, P.R. China.
Weidong LiKey Laboratory of System Bio‑Medicine of Jiangxi Province, Jiujiang University, Jiujiang, Jiangxi 332000, P.R. China.
Jiujiang University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Leukemia inhibitory factor (LIF) modulates various biological processes. Although previous studies have described the effects of LIF on adipocyte differentiation, the role of LIF receptor (LIFR) on adipocyte differentiation remains unclear. Using reverse transcription‑quantitative PCR (RT‑qPCR), LIFR expression was demonstrated to increase during adipogenic differentiation of human bone marrow mesenchymal stem cells (hMSCs), indicating that LIFR may be involved in this process. To further evaluate the association between LIFR and adipogenic differentiation, lentivirus‑mediated LIFR knockdown was performed in hMSCs. Cells were divided into two groups: Negative control group and LIFR‑knockdown group. During the adipogenic differentiation process, intracellular lipid accumulation was assessed with Oil Red O staining at various time points (days 3, 6 and 9). Additionally, the mRNA and protein expression levels of LIF, LIFR and three molecular indicators of adipogenesis, peroxisome proliferator‑activated receptor γ (PPARγ), CCAAT enhancer binding protein α (C/EBPα) and fatty acid binding protein 4 (FABP4/aP2), were assessed by RT‑qPCR and western blotting. The culture supernatant was collected to evaluate the concentration of LIF using ELISA. The present results suggested that LIFR expression progressively increased during adipogenic differentiation of hMSCs. Conversely, LIFR knockdown significantly suppressed this process. Additionally, PPARγ, C/EBPα and aP2 were inhibited following LIFR knockdown. In contrast with LIFR, the expression levels of LIF were significantly decreased after the initiation of adipogenic differentiation. Therefore, the expression levels of LIF and LIFR exhibited opposite trends. Collectively, the present results suggested that LIFR promoted adipogenic differentiation, whereas LIF may negatively regulate this process.

Indexed as

Gene Expression RegulationAdipocytesAdipogenesisBone Marrow CellsCCAAT-Enhancer-Binding Protein-alphaCell DifferentiationFatty Acid-Binding ProteinsGene Expression ProfilingGene Knockdown TechniquesHumansLeukemia Inhibitory FactorLeukemia Inhibitory Factor Receptor alpha SubunitMesenchymal Stem CellsPPAR gammaRNA, MessengerCCAAT-Enhancer-Binding Protein-alphaFABP4 protein, humanFatty Acid-Binding ProteinsLeukemia Inhibitory FactorLeukemia Inhibitory Factor Receptor alpha SubunitLIF protein, humanLIFR protein, humanPPAR gammaRNA, Messenger

Identifiers

PMID31059010
PMCPMC6522817
OpenAlexW2938799968

What OpenQuestion holds

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LicenceCC BY-NC-ND
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.