Evidence map›Paper›PMID 25701358›Full record

ArticleMolecular and cellular biochemistry2015

Improved survival of mesenchymal stem cells by macrophage migration inhibitory factor.

Wenzheng Xia, Congying Xie, Miaomiao Jiang, Meng Hou

Open access · hybridAbstract read
In one paragraph

Article in Molecular and cellular biochemistry, 2015. 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
1.8field-weighted citation impact, top 15% 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.

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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 1 country.

Wenzheng XiaDepartment of Neurosurgery, First Affiliated Hospital, Wenzhou Medical University, Wenzhou, China.
Congying Xie
Miaomiao Jiang
Meng Hou
Wenzhou Medical University · CNFirst Affiliated Hospital of Wenzhou Medical University · CNHarbin Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Macrophage migration inhibitory factor (MIF) is a critical inflammatory cytokine that was recently associated with progenitor cell survival and potently inhibits apoptosis. We examined the protective effect of MIF on hypoxia/serum deprivation (SD)-induced apoptosis of mesenchymal stem cells (MSCs), as well as the possible mechanisms. MSCs were obtained from rat bone marrow and cultured in vitro. Apoptosis was induced by culturing MSCs under hypoxia/SD conditions for up to 24 h and assessed by flow cytometry. Expression levels of c-Met, Akt, and FOXO3a were detected by Western blotting. CD74 expression was detected by qRT-PCR, Western blot, and immunofluorescence. Oxidative stress under hypoxia/SD was examined by detection of reactive oxygen species (ROS) and activity of superoxide dismutase (SOD) and malondialdehyde (MDA). Hypoxia/SD-induced apoptosis was significantly attenuated by recombinant rat MIF in a concentration-dependent manner. MIF induced CD74-asssociated c-Met activation, which was blocked by knocking down CD74 expression using siRNA. MIF also induced Akt and associated FOXO3a phosphorylation, and this effect was abolished by knocking down either CD74 or Akt. In addition, MIF decreased oxidative stress in MSCs, as shown by decreased ROS and MDA, and increased the activity of SOD. Knockdown of CD74, Akt, or FOXO3a largely attenuated the anti-apoptotic effect of MIF and its ability to protect against oxidative stress. MIF protected MSCs from hypoxia/SD-induced apoptosis by interacting with CD74 to stimulate c-Met, leading to downstream PI3K/Akt-FOXO3a signaling and decreased oxidative stress.

Indexed as

AnimalsAntigens, Differentiation, B-LymphocyteApoptosisCell ProliferationCell SurvivalForkhead Box Protein O3Forkhead Transcription FactorsHistocompatibility Antigens Class IIIntramolecular OxidoreductasesMacrophage Migration-Inhibitory FactorsMalondialdehydeMesenchymal Stem CellsOxidative StressProto-Oncogene Proteins c-metRatsReactive Oxygen SpeciesAntigens, Differentiation, B-LymphocyteForkhead Box Protein O3Forkhead Transcription FactorsFOXO3 protein, ratHistocompatibility Antigens Class IIIntramolecular Oxidoreductasesinvariant chainMacrophage Migration-Inhibitory FactorsMalondialdehydeMif protein, ratProto-Oncogene Proteins c-metReactive Oxygen SpeciesSuperoxide Dismutase

Identifiers

PMID25701358
PMCPMC4544672
OpenAlexW2032818983

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.