Evidence map›Paper›PMID 32885155›Full record

ArticleChronic diseases and translational medicine2020

High-fat diet-induced adipose tissue expansion occurs prior to insulin resistance in C57BL/6J mice.

Ming-Qian He, Jing-Ya Wang, Yue Wang, Jing Sui, Meng Zhang, Xi Ding, Yang Zhao, Zi-Yi Chen, Xiao-Xiao Ren, Bing-Yin Shi

Open access · goldAbstract read
In one paragraph

Article in Chronic diseases and translational medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
2.6field-weighted citation impact, top 9% 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

39 citing papers in PubMed, 49 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Frontiers in pharmacology · 2026
    Article
  12. Article
  13. Pharmaceuticals (Basel, Switzerland) · 2025
    Article
  14. International journal of molecular sciences · 2025
    Article
  15. Article
  16. DietaryNutrients · 2025
    Article
  17. Article
  18. Article
  19. Article
  20. Article
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 2 institutions in 1 country.

Ming-Qian HeDepartment of Endocrinology, The First Affiliated Hospital of Xi'an JiaoTong University, Xi'an, Shaanxi 710061, China.
Jing-Ya WangDepartment of Endocrinology, The First Affiliated Hospital of Xi'an JiaoTong University, Xi'an, Shaanxi 710061, China.
Yue WangDepartment of Endocrinology, The First Affiliated Hospital of Xi'an JiaoTong University, Xi'an, Shaanxi 710061, China.
Jing SuiDepartment of Endocrinology and International Medical Center, The First Affiliated Hospital of Xi'an JiaoTong University, Xi'an, Shaanxi 710061, China.
Meng ZhangDepartment of Endocrinology, The First Affiliated Hospital of Xi'an JiaoTong University, Xi'an, Shaanxi 710061, China.
Xi DingDepartment of Endocrinology, The First Affiliated Hospital of Xi'an JiaoTong University, Xi'an, Shaanxi 710061, China.
Yang ZhaoDepartment of Endocrinology, The First Affiliated Hospital of Xi'an JiaoTong University, Xi'an, Shaanxi 710061, China.
Zi-Yi ChenDepartment of Endocrinology, The First Affiliated Hospital of Xi'an JiaoTong University, Xi'an, Shaanxi 710061, China.
Xiao-Xiao RenDepartment of Endocrinology, The First Affiliated Hospital of Xi'an JiaoTong University, Xi'an, Shaanxi 710061, China.
Bing-Yin ShiDepartment of Endocrinology, The First Affiliated Hospital of Xi'an JiaoTong University, Xi'an, Shaanxi 710061, China.
Xi'an Jiaotong University · CNFirst Affiliated Hospital of Xi'an Jiaotong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTo date, there is only scare evidence characterizing the temporal features and progression of metabolic dysfunction in high-fat diet (HFD)-fed obese mice. Hence, its specific pathogenesis remains unclear.

methodsSixty 6-week-old male C57BL/6J mice were randomly divided into HFD and control diet (CD) groups and sacrificed at 1, 5, 9, 13, 17, and 21 weeks, respectively. At weekly intervals, intraperitoneal glucose tolerance testing (IPGTT) and intraperitoneal insulin tolerance testing (IPITT) were performed in both groups. A detailed time course in HFD-fed mice was investigated by evaluating the initiation of glucose homeostasis impairment, dyslipidemia, systemic insulin sensitivity, monocyte chemoattractant protein-1 (MCP-1) levels, epididymal white adipose tissue (eWAT) expansion, macrophage content changes, pro-inflammatory (M1)/anti-inflammatory (M2) macrophage imbalance, lipid accumulation in the liver, and β-cell morphometry in the pancreas.

resultsIn the HFD group, progressive weight gain and impairments in glucose metabolism (elevated fasting blood glucose and area under the curve (AUC) of IPGTT) were observed from the 3rd week, and a significantly elevated AUC of IPITT was first detected after week 7 of HFD feeding. As for dyslipidemia, after 9 weeks of feeding, the low-density lipoprotein cholesterol level and total cholesterol level in HFD group were significantly higher than those in the CD group (all

conclusionThe eWAT expansion was detected early in HFD-induced obese mice, which occurred prior to obvious insulin resistance.

Indexed as

High-fat dietMetabolic dysfunctionMetabolic inflammationObesity

Identifiers

PMID32885155
PMCPMC7451745
OpenAlexW3043151974

What OpenQuestion holds

Textmetadata
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.