Evidence map›Paper›PMID 22066606›Full record

ArticleStem cells and development2012

Human amniotic fluid stem cell preconditioning improves their regenerative potential.

Cinzia Rota, Barbara Imberti, Michela Pozzobon, Martina Piccoli, Paolo De Coppi, Anthony Atala, Elena Gagliardini, Christodoulos Xinaris, Valentina Benedetti, Aline S C Fabricio and 5 more

Abstract read
In one paragraph

Article in Stem cells and development, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 57 papers.

0numbers the graph read from it
0cells of the map it votes in
57citing papers in PubMed
5.3field-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

57 citing papers in PubMed, 118 citations in OpenAlex.

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  15. Stem Cell Therapies in Kidney Diseases: Progress and Challenges.International journal of molecular sciences · 2019
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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

15 authors at 2 institutions in 1 country.

Cinzia RotaMario Negri Institute for Pharmacological Research, Centro Anna Maria Astori, Science and Technology Park Kilometro Rosso, Bergamo, Italy.
Barbara Imberti
Michela Pozzobon
Martina Piccoli
Paolo De Coppi
Anthony Atala
Elena Gagliardini
Christodoulos Xinaris
Valentina Benedetti
Aline S C Fabricio
Elisa Squarcina
Mauro Abbate
Ariela Benigni
Giuseppe Remuzzi
Marina Morigi
Azienda Ospedaliero Universitaria Ospedali Riuniti · ITIstituto Oncologico Veneto · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human amniotic fluid stem (hAFS) cells, a novel class of broadly multipotent stem cells that share characteristics of both embryonic and adult stem cells, have been regarded as promising candidate for cell therapy. Taking advantage by the well-established murine model of acute kidney injury (AKI), we studied the proregenerative effect of hAFS cells in immunodeficient mice injected with the nephrotoxic drug cisplatin. Infusion of hAFS cells in cisplatin mice improved renal function and limited tubular damage, although not to control level, and prolonged animal survival. Human AFS cells engrafted injured kidney predominantly in peritubular region without acquiring tubular epithelial markers. Human AFS cells exerted antiapoptotic effect, activated Akt, and stimulated proliferation of tubular cells possibly via local release of factors, including interleukin-6, vascular endothelial growth factor, and stromal cell-derived factor-1, which we documented in vitro to be produced by hAFS cells. The therapeutic potential of hAFS cells was enhanced by cell pretreatment with glial cell line-derived neurotrophic factor (GDNF), which markedly ameliorated renal function and tubular injury by increasing stem cell homing to the tubulointerstitial compartment. By in vitro studies, GDNF increased hAFS cell production of growth factors, motility, and expression of receptors involved in cell homing and survival. These findings indicate that hAFS cells can promote functional recovery and contribute to renal regeneration in AKI mice via local production of mitogenic and prosurvival factors. The effects of hAFS cells can be remarkably enhanced by GDNF preconditioning.

Indexed as

RegenerationAcute Kidney InjuryAmniocentesisAmniotic FluidAnimalsApoptosisBlood Urea NitrogenCell DifferentiationCell MovementCell SurvivalCisplatinCulture Media, ConditionedFemaleGlial Cell Line-Derived Neurotrophic FactorHumansImmunohistochemistryCisplatinCulture Media, ConditionedGlial Cell Line-Derived Neurotrophic Factor

Identifiers

PMID22066606
PMCPMC3396139
OpenAlexW2008926735

What OpenQuestion holds

Textmetadata
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.