Evidence map›Paper›PMID 28866802›Full record

ArticleInflammation2017

Effects of a High-Fat Diet on Adipose Tissue CD8+ T Cells in Young vs. Adult Mice.

Lijun Dong, Yao Zhang, Li Yang, Guoyan Liu, Jianping Ye, Hui Wang

Abstract read
PubMed Publisher
In one paragraph

Article in Inflammation, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.9field-weighted citation impact, top 25% 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

10 citing papers in PubMed, 11 citations in OpenAlex.

  1. Article
  2. Sex-Dependent T Cell Dysregulation in Mice with Diet-Induced Obesity.International journal of molecular sciences · 2024
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. 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

6 authors at 3 institutions in 2 countries.

Lijun DongResearch Center for Immunology, School of Laboratory Medicine, Xinxiang Medical University, Xinxiang, Henan Province, 453003, China.
Yao ZhangCollaborative Innovation Center of Molecular Diagnosis and Laboratory Medicine in Henan Province, Xinxiang Medical University, Xinxiang, Henan Province, 453003, China.
Li YangDepartment of Laboratory Medicine, Qindao Women and Children's Hospital, Qindao, Shandong Province, 266034, China.
Guoyan LiuResearch Center for Immunology, School of Laboratory Medicine, Xinxiang Medical University, Xinxiang, Henan Province, 453003, China.
Jianping YeAntioxidant and Gene Regulation Laboratory, Pennington Biomedical Research Center, Louisiana State University System, Baton Rouge, LA, 70808, USA.
Hui WangResearch Center for Immunology, School of Laboratory Medicine, Xinxiang Medical University, Xinxiang, Henan Province, 453003, China. wanghui@xxmu.edu.cn.
Xinxiang Medical University · CNPennington Biomedical Research Center · USQingdao Women and Children's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

T cells are involved in chronic inflammation of adipose tissue in obese conditions. However, the impact of age on the adipose T cells remains unknown. In this study, we investigated T cells in the white adipose tissue of young and adult mice. Obesity was induced in the mice using a high-fat diet (HFD) for 14 weeks. The young mice were fed an HFD at 3 weeks old, and adult mice were fed the HFD at 12 weeks old. Relative to adult mice, the young mice gained less fat and exhibited better glucose tolerance. Their adipose tissue contained more CD8+ T cells and higher levels of pro-inflammatory cytokines. Young mice showed a larger increase in CD4+ T cells. The young and adult mice showed similar insulin tolerance. HFD reduced the colon muscle layer, which was more obvious in the young mice. These data suggested that young and adult mice exhibit different responses to an HFD in terms of adipose tissue, glucose tolerance, and the colon muscle layer. The increase in CD8+ T cells and CD4+ T cells, together with higher levels of pro-inflammatory cytokines, suggested elevated inflammation in the presence of less fat gain in the young mice, which was unexpected. The significance of this inflammation remains unknown. We propose that inflammation might inhibit energy storage in the adipose tissue to provide more energy to the lean body mass in favor of growth in the young mice. The present study provides another example of the beneficial effect of inflammation in physiological conditions.

Indexed as

Age FactorsCD8-Positive T-LymphocytesAdipose Tissue, WhiteAnimalsDiet, High-FatInflammationMiceObesityadiposehigh-fat dietinflammationmetabolic diseaseobesity

Identifiers

PMID28866802
OpenAlexW2753436898

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.