Evidence map›Paper›PMID 32405507›Full record

ArticleJournal of diabetes research2020

Umbilical Cord-Derived Mesenchymal Stem Cells Ameliorate Nephrocyte Injury and Proteinuria in a Diabetic Nephropathy Rat Model.

Lian Chen, E Xiang, Changyong Li, Bing Han, Quan Zhang, Wei Rao, Cuihong Xiao, Dongcheng Wu

Open access · goldAbstract read
In one paragraph

Article in Journal of diabetes research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
2.7field-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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 39 citations in OpenAlex.

  1. Pooled it
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  8. Review
  9. The therapeutic effect of mesenchymal stem cells in diabetic kidney disease.Journal of molecular medicine (Berlin, Germany) · 2024
    Review
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  16. hucMSC-sEVs-Derived 14-3-3Oxidative medicine and cellular longevity · 2022
    Article
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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

8 authors at 2 institutions in 1 country.

Lian ChenDepartment of Biochemistry and Molecular Biology, Wuhan University School of Basic Medical Sciences, Wuhan, China.ORCID https://orcid.org/0000-0001-9895-3368
E XiangWuhan Hamilton Biotechnology Co., Ltd., Wuhan, China.
Changyong LiDepartment of Physiology, Wuhan University School of Basic Medical Sciences, Wuhan, China.ORCID https://orcid.org/0000-0003-4001-037X
Bing HanWuhan Hamilton Biotechnology Co., Ltd., Wuhan, China.
Quan ZhangWuhan Hamilton Biotechnology Co., Ltd., Wuhan, China.
Wei RaoWuhan Hamilton Biotechnology Co., Ltd., Wuhan, China.
Cuihong XiaoWuhan Hamilton Biotechnology Co., Ltd., Wuhan, China.
Dongcheng WuDepartment of Biochemistry and Molecular Biology, Wuhan University School of Basic Medical Sciences, Wuhan, China.ORCID https://orcid.org/0000-0002-2989-7291
Wuhan Institute of Bioengineering · CNWuhan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mesenchymal stem cells (MSCs) are shown to alleviate renal injury of diabetic nephropathy (DN) in rats. However, the underlying mechanism of this beneficial effect is not fully understood. The aims of this study are to evaluate effects of umbilical cord-derived mesenchymal stem cells (UC-MSCs) on renal cell apoptosis in streptozotocin- (STZ-) induced diabetic rats and explore the underlying mechanisms. Characteristics of UC-MSCs were identified by flow cytometry and differentiation capability. Six weeks after DN induction by STZ injection in Sprague-Dawley rats, the DN rats received UC-MSCs once a week for consecutive two weeks. DN-related physical and biochemical parameters were measured at 2 weeks after UC-MSC infusion. Renal histological changes were also assessed. Moreover, the apoptosis of renal cells and expression of apoptosis-related proteins were evaluated. Compared with DN rats, rats treated with UC-MSCs showed suppressed increase in 24-hour urinary total protein, urinary albumin to creatinine ratio, serum creatinine, and blood urea nitrogen. UC-MSC treatment ameliorated pathological abnormalities in the kidney of DN rats as evidenced by H&E, PAS, and Masson Trichrome staining. Furthermore, UC-MSC treatment reduced apoptosis of renal cells in DN rats. UC-MSCs promoted expression of antiapoptosis protein Bcl-xl and suppressed expression of high mobility group protein B1 (HMGB1) in the kidney of DN rats. Most importantly, UC-MSCs suppressed upregulation of thioredoxin-interacting protein (TXNIP), downregulation of thioredoxin 1 (TRX1), and activation of apoptosis signal-regulating kinase 1 (ASK1) and P38 MAPK in the kidney of DN rats. Our results suggest that UC-MSCs could alleviate nephrocyte injury and albuminuria of DN rats through their antiapoptotic property. The protective effects of UC-MSCs may be mediated by inhibiting TXNIP upregulation in part.

Indexed as

Mesenchymal Stem CellsMesenchymal Stem Cell TransplantationAnimalsApoptosisDiabetes Mellitus, ExperimentalDiabetic NephropathiesKidneyMalePhosphorylationProteinuriaRatsRats, Sprague-DawleySignal TransductionUmbilical Cord

Identifiers

PMID32405507
PMCPMC7206880
OpenAlexW3023573524

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.