Evidence map›Paper›PMID 33790607›Full record

ArticleDiabetes, metabolic syndrome and obesity : targets and therapy2021

Mesenchymal Stem Cell-Derived Exosomes Carry MicroRNA-125a to Protect Against Diabetic Nephropathy by Targeting Histone Deacetylase 1 and Downregulating Endothelin-1.

Yan Hao, Jie Miao, Wenjia Liu, Kangqin Cai, Xianli Huang, Li Peng

Open access · goldAbstract read
In one paragraph

Article in Diabetes, metabolic syndrome and obesity : targets and therapy, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed, 1 pooled it
4.5field-weighted citation impact, top 4% 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

50 citing papers in PubMed, 1 synthesis or guideline pooled it, 80 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Review
  4. Article
  5. Article
  6. Article
  7. Review
  8. Histone deacetylases and their inhibitors in kidney diseases.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
    Review
  9. Review
  10. MicroRNAs in diabetes mellitus.Journal of diabetes and metabolic disorders · 2025
    Review
  11. Review
  12. Review
  13. Review
  14. Review
  15. Review
  16. Review
  17. Review
  18. Research progress on small extracellular vesicles in diabetic nephropathy.Frontiers in cell and developmental biology · 2025
    Review
  19. Review
  20. Molecular Therapeutics for Diabetic Kidney Disease: An Update.International journal of molecular sciences · 2024
    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

6 authors at 1 institution in 1 country.

Yan HaoDepartment of Nephrology, The First People's Hospital of Zigong, Zigong, 643000, Sichuan, People's Republic of China.
Jie MiaoDepartment of Nephrology, The Health and Rehabilitation Vocational College of Sichuan, Zigong, 643000, Sichuan, People's Republic of China.
Wenjia LiuDepartment of Nephrology, The First People's Hospital of Zigong, Zigong, 643000, Sichuan, People's Republic of China.
Kangqin CaiDepartment of Nephrology, The First People's Hospital of Zigong, Zigong, 643000, Sichuan, People's Republic of China.
Xianli HuangDepartment of Nephrology, The First People's Hospital of Zigong, Zigong, 643000, Sichuan, People's Republic of China.
Li PengDepartment of Nephrology, The First People's Hospital of Zigong, Zigong, 643000, Sichuan, People's Republic of China.
Zigong First People's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMesenchymal stem cell (MSC)-derived exosomes have seen great advances in human disease control in a minimally invasive manner. This research aimed to explore the function of MSC-derived exosomes in diabetic nephropathy (DN) progression and the molecules involved.

methodsA rat model with DN and rat glomerular mesangial cell (GMC) models treated with high glucose (HG) were established, which were treated with exosomes from adipose-derived-MSCs (adMSCs). The levels of blood glucose, serum creatinine, and urinary protein, the urine albumin-to-creatinine ratio (UACR), kidney weight/body weight, and mesangial hyperplasia and kidney fibrosis in rats were determined. The expression of interleukin-6 (IL-6), collagen I (Col. I), fibronectin (FN), Bax and Bcl-2 in HG-treated GMCs was assessed. The microRNA (miRNA) carried by adMSC-exosomes was identified, and the implicated down-stream molecules were analyzed.

resultsadMSC-derived exosomes decreased levels of blood glucose, serum creatinine, 24-h urinary protein, UACR and kidney weight/body weight, and they suppressed mesangial hyperplasia and kidney fibrosis in DN rats. The exosomes also suppressed levels of IL6, Col. I and FN in HG-treated GMCs and promoted cell apoptosis. miR-125a was at least partially responsible for the above protective events mediated by adMSC-exosomes. miR-125a directly bound to histone deacetylase 1 (HDAC1), while HDAC1 further regulated endothelin-1 (ET-1) activation. Up-regulation of HDAC1 blocked the functions of adMSC-exosomal miR-125a.

conclusionThis study suggested that adMSC-derived exosomes inhibit DN progression and alleviate the symptoms by carrying miR-125a, during which HDAC1 and ET-1 were inhibited. This study may provide novel effects into DN treatment.

Indexed as

diabetic nephropathyET-1exosomesHDAC1miR-125a

Identifiers

PMID33790607
PMCPMC8006976
OpenAlexW3137238710

What Socratic holds

Textmetadata
LicenceCC BY-NC
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 Socratic graph.