Evidence map›Paper›PMID 32000567›Full record

ArticleAdipocyte2020

Transplantation of brown adipose tissue up-regulates miR-99a to ameliorate liver metabolic disorders in diabetic mice by targeting NOX4.

Ping Li, Cunxia Fan, Yingying Cai, Shu Fang, Yanmei Zeng, Yudan Zhang, Xiaochun Lin, Hongbin Zhang, Yaoming Xue, Meiping Guan

Open access · goldAbstract read
In one paragraph

Article in Adipocyte, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 2 pooled it
3.0field-weighted citation impact, top 8% 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

27 citing papers in PubMed, 2 syntheses or guidelines pooled it, 33 citations in OpenAlex.

  1. New Mediators in the Crosstalk between Different Adipose Tissues.International journal of molecular sciences · 2024
    Pooled it
  2. Pooled it
  3. Trial
  4. Article
  5. Review
  6. Article
  7. Article
  8. Review
  9. Article
  10. Role of CD36 in central nervous system diseases.Neural regeneration research · 2024
    Review
  11. Article
  12. Article
  13. Review
  14. Article
  15. IL-4 polarized human macrophage exosomes control cardiometabolic inflammation and diabetes in obesity.Molecular therapy : the journal of the American Society of Gene Therapy · 2022
    Article
  16. Review
  17. Article
  18. Isoschaftoside Reverses Nonalcoholic Fatty Liver Disease via Activating AutophagyEvidence-based complementary and alternative medicine : eCAM · 2022
    Article
  19. Review
  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 4 institutions in 2 countries.

Ping LiDepartment of Endocrinology & Metabolism, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China.
Cunxia FanDepartment of Endocrinology & Metabolism, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China.
Yingying CaiDepartment of Endocrinology & Metabolism, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China.
Shu FangDepartment of Endocrinology & Metabolism, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China.
Yanmei ZengDepartment of Endocrinology & Metabolism, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China.
Yudan ZhangDepartment of Endocrinology & Metabolism, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China.ORCID 0000-0003-3311-789X
Xiaochun LinDepartment of Endocrinology & Metabolism, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China.
Hongbin ZhangDepartment of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark.
Yaoming XueDepartment of Endocrinology & Metabolism, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China.
Meiping GuanDepartment of Endocrinology & Metabolism, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China.
Nanfang Hospital · CNGuangdong Medical College · CNUniversity of Copenhagen · DKXiamen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nonalcoholic fatty liver disease (NAFLD), main cause of liver damage, is inextricably linked to diabetes. However, there is no specific means to improve the pathology of fatty liver in diabetic patients. Brown adipose tissue (BAT) is an important endocrine organ that secretes adipokines and microRNAs (miRNAs) involved in systemic metabolic regulation. To investigate the effects of BAT transplantation on liver lipid metabolism in diabetic mice, we transplanted BAT from male donor mice into diabetic mice induced by streptozotocin (STZ) combined with high-fat diet (HFD). At 10 weeks after transplantation, BAT transplantation significantly decreased the blood glucose and lipid, downregulated FAS, CD36, Scd1, ACCα, NOX2, NOX4, TGF-β1, FN and COL-1, up-regulated Nrf2, reversed the pathological changes of liver and increased the circulating miR-99a in diabetic mice. To verify whether circulating miR-99a improves oxidative stress by targeting inhibition of NOX4, we used 0.4mM palmitic acid (PA) to treat the LO2 cells. The expression of NOX4 protein was significantly decreased after transfection with miR-99a mimic, and increased after transfection with miR-99a inhibitor. Luciferase reporter assay confirmed that miR-99a could target NOX4 mRNA. These findings clarify the role of miR-99a and NOX4 in liver beneficial effect of BAT transplantation in diabetic mice.

Indexed as

Up-RegulationAdipose Tissue, BrownAnimalsCells, CulturedDiabetes Mellitus, ExperimentalDiet, High-FatDisease Models, AnimalHEK293 CellsHumansLiver DiseasesMaleMetabolic DiseasesMiceMice, Inbred C57BLMicroRNAsNADPH Oxidase 4MicroRNAsMirn99 microRNA, mouseNADPH Oxidase 4Nox4 protein, mouseRNA, MessengerStreptozocinBrown adipose tissuemiR-99anon-alcoholic fatty liver diseaseNOX4

Identifiers

PMID32000567
PMCPMC6999837
OpenAlexW3003897681

What OpenQuestion holds

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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.