Evidence map›Paper›PMID 26167475›Full record

ArticleBioMed research international2015

Proregenerative Microenvironment Triggered by Donor Mesenchymal Stem Cells Preserves Renal Function and Structure in Mice with Severe Diabetes Mellitus.

Fernando Ezquer, Maximiliano Giraud-Billoud, Daniel Carpio, Fabián Cabezas, Paulette Conget, Marcelo Ezquer

Open access · hybridAbstract read
In one paragraph

Article in BioMed research international, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed, 1 pooled it
2.6field-weighted citation impact, top 11% 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, 1 synthesis or guideline pooled it, 65 citations in OpenAlex.

  1. Pooled it
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  10. Chitin powder enhances growth factor production and therapeutic effects of mesenchymal stem cells in a chronic kidney disease rat model.Journal of artificial organs : the official journal of the Japanese Society for Artificial Organs · 2023
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  20. Stem cell-based treatment of kidney diseases.Experimental biology and medicine (Maywood, N.J.) · 2020
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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 2 institutions in 2 countries.

Fernando EzquerCentro de Medicina Regenerativa, Facultad de Medicina Clínica Alemana, Universidad del Desarrollo, Avenida Las Condes 12438, Santiago, Chile.
Maximiliano Giraud-BilloudCentro de Medicina Regenerativa, Facultad de Medicina Clínica Alemana, Universidad del Desarrollo, Avenida Las Condes 12438, Santiago, Chile ; Laboratorio de Fisiología (IHEM-CONICET) and Instituto de Fisiología, Facultad de Ciencias Médicas, Universidad Nacional de Cuyo, Casilla de Correo 33, Mendoza, Argentina.
Daniel CarpioInstituto de Anatomía, Histología y Patología, Facultad de Medicina Universidad Austral de Chile, Isla Teja s/n, Valdivia, Chile.
Fabián CabezasCentro de Medicina Regenerativa, Facultad de Medicina Clínica Alemana, Universidad del Desarrollo, Avenida Las Condes 12438, Santiago, Chile ; Facultad de Ciencias Biológicas, Universidad Andrés Bello, Avenida Los Leones 745, Santiago, Chile.
Paulette CongetCentro de Medicina Regenerativa, Facultad de Medicina Clínica Alemana, Universidad del Desarrollo, Avenida Las Condes 12438, Santiago, Chile.
Marcelo EzquerCentro de Medicina Regenerativa, Facultad de Medicina Clínica Alemana, Universidad del Desarrollo, Avenida Las Condes 12438, Santiago, Chile.
Universidad del Desarrollo · CLAustral University of Chile · CL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of our work was to evaluate, in an animal model of severe diabetes mellitus, the effect of mesenchymal stem cells (MSCs) administration on diabetic nephropathy (DN) progression. After diabetes induction, one group of mice received the vehicle (DM) and other group received a single dose of MSCs (DM + MSCs). DM + MSCs mice showed a significant improvement in functional parameters of the kidney compared with untreated mice. While DM mice presented marked histopathological changes characteristics of advanced stages of DN (fibrosis, glomerulosclerosis, glomerular basement membrane thickening, capillary occlusion, decreased podocyte density, and effacement of foot processes), DM + MSCs mice showed only slight tubular dilatation. The renoprotection was not associated with an improvement in diabetic condition and very low number of donor cells was found in the kidney of DM + MSCs mice, suggesting that renoprotection could be mediated by paracrine effects. Indeed, DM + MSC mice presented increased renal proliferation index, decreased renal apoptotic index and the restoration of proregenerative factors, and anti-inflammatory cytokines levels. Moreover, macrophage infiltration and oxidative stress damage were also reduced in DM + MSCs mice. Our data demonstrate that MSC administration triggers a proregenerative microenvironment in DN kidney, which allows the preservation of the renal function even if diabetes was uncorrected.

Indexed as

Mesenchymal Stem Cell TransplantationAnimalsCellular MicroenvironmentDiabetes Mellitus, ExperimentalDiabetic NephropathiesKidneyMaleMesenchymal Stem CellsMiceMice, Inbred C57BL

Identifiers

PMID26167475
PMCPMC4475763
OpenAlexW1584550098

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.