Evidence map›Paper›PMID 26617802›Full record

ArticleInternational journal of clinical and experimental pathology2015

Cold exposure stimulates lipid metabolism, induces inflammatory response in the adipose tissue of mice and promotes the osteogenic differentiation of BMMSCs via the p38 MAPK pathway in vitro.

Yizhen Nie, Zhaoqi Yan, Wei Yan, Qingyan Xia, Yina Zhang

Open access · greenAbstract read
In one paragraph

Article in International journal of clinical and experimental pathology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
0.9field-weighted citation impact, top 23% 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

17 citing papers in PubMed, 27 citations in OpenAlex.

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  11. Polymeric sheet actuators with programmable bioinstructivity.Proceedings of the National Academy of Sciences of the United States of America · 2020
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  17. p38 MAPK Signaling in Osteoblast Differentiation.Frontiers in cell and developmental biology · 2016
    Review
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

5 authors at 1 institution in 1 country.

Yizhen NiePhysical Examination Center, The Second Affiliated Hospital of Harbin Medical University Harbin 150001, People's Republic of China.
Zhaoqi YanPhysical Examination Center, The Second Affiliated Hospital of Harbin Medical University Harbin 150001, People's Republic of China.
Wei YanPhysical Examination Center, The Second Affiliated Hospital of Harbin Medical University Harbin 150001, People's Republic of China.
Qingyan XiaDepartment of Medical Imaging, Harbin Fourth Hospital Harbin 150026, People's Republic of China.
Yina ZhangCadre Ward, The Second Affiliated Hospital of Harbin Medical University Harbin 150001, People's Republic of China.
Harbin Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study was to explore the effect of long-term cold exposure on morphological changes of WAT and BAT, metabolic changes and inflammatory responses in vivo. We also investigated the effect of cold exposure on the osteogenic differentiation of BMMSCs and the mechanism involved in vitro. At the end of the animal experiments, WAT and BAT were isolated and analyzed by HE staining. The results showed that both temperature and exposure time were associated with the degree of WAT browning. Then, peripheral blood samples were collected and centrifuged to obtain serum. Serum biochemical analysis was performed. After exposure to cold air for 21 d, cyclic adenosine monophosphate (cAMP) level in BAT was greatly upregulated. cAMP in WAT and glycerol levels were slightly increased. Cold exposure decreased triglyceride (TG) level and increased the levels of total cholesterol (TC) and low-density lipoprotein cholesterol (LDL-C). Whereas, high-density lipoprotein cholesterol (HDL-C) and free fatty acid (FFA) levels remains unchanged. Moreover, leptin and adiponectin (ADP) levels were remarkably downregulated. Tumor necrosis factor (TNF)-α and interleukin (IL)-6 concentrations were significantly elevated. Furthermore, the results showed that cold exposure significantly elevated runt-related transcription factor 2 (Runx2), bone sialoprotein (BSP), osteopontin (OPN) and collagen I levels and promoted the phosphorylation of p38 MAPK. However, the inducing effects were greatly inhibited by p38 MAPK inhibitor SB203580. These data suggest that long-term cold exposure activate BAT, increase lipolysis rate and enhance inflammatory response in mice. Furthermore, cold exposure promoted the osteogenic differentiation of BMMSCs partially via the p38 MAPK pathway.

Indexed as

Cell DifferentiationCold TemperatureOsteogenesisAdipose Tissue, BrownAdipose Tissue, WhiteAnimalsCells, CulturedCholesterol, HDLCholesterol, LDLCyclic AMPCytokinesEnzyme ActivationFatty Acids, NonesterifiedGlycerolInflammation MediatorsLipidsCholesterol, HDLCholesterol, LDLCyclic AMPCytokinesFatty Acids, NonesterifiedGlycerolInflammation MediatorsLipidsp38 Mitogen-Activated Protein KinasesProtein Kinase InhibitorsTriglyceridesAdipose tissueBMMSCscold exposurelipolysisosteogenic differentiationp38 MAPK signalling pathwayWAT browning

Identifiers

PMID26617802
PMCPMC4637617
OpenAlexW2418047975

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.