Evidence map›Paper›PMID 34051871›Full record

ArticleStem cell research & therapy2021

The stromal vascular fraction mitigates radiation-induced gastrointestinal syndrome in mice.

Lydia Bensemmane, Claire Squiban, Christelle Demarquay, Noëlle Mathieu, Marc Benderitter, Bernard Le Guen, Fabien Milliat, Christine Linard

Open access · goldAbstract read
In one paragraph

Article in Stem cell research & therapy, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.2field-weighted citation impact, top 21% 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

8 citing papers in PubMed, 11 citations in OpenAlex.

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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.

Lydia BensemmaneInstitute of Radiological Protection and Nuclear Safety, Laboratory of Medical Radiobiology, Fontenay-aux-Roses, France.
Claire SquibanInstitute of Radiological Protection and Nuclear Safety, Laboratory of Medical Radiobiology, Fontenay-aux-Roses, France.
Christelle DemarquayInstitute of Radiological Protection and Nuclear Safety, Laboratory of Medical Radiobiology, Fontenay-aux-Roses, France.
Noëlle MathieuInstitute of Radiological Protection and Nuclear Safety, Laboratory of Medical Radiobiology, Fontenay-aux-Roses, France.
Marc BenderitterInstitute of Radiological Protection and Nuclear Safety, Laboratory of Medical Radiobiology, Fontenay-aux-Roses, France.
Bernard Le GuenElectricité de France, Cap Ampère, Saint-Denis, France.
Fabien MilliatInstitute of Radiological Protection and Nuclear Safety, Laboratory of Medical Radiobiology, Fontenay-aux-Roses, France.
Christine LinardInstitute of Radiological Protection and Nuclear Safety, Laboratory of Medical Radiobiology, Fontenay-aux-Roses, France. christine.linard@irsn.fr.ORCID 0000-0003-0085-608X
Électricité de France (France) · FRInstitut de Radioprotection et de Sûreté Nucléaire · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe intestine is particularly sensitive to moderate-high radiation dose and the development of gastrointestinal syndrome (GIS) leads to the rapid loss of intestinal mucosal integrity, resulting in bacterial infiltration, sepsis that comprise patient survival. There is an urgent need for effective and rapid therapeutic countermeasures. The stromal vascular fraction (SVF) derived from adipose tissue is an easily accessible source of cells with angiogenic, anti-inflammatory and regenerative properties. We studied the therapeutic impact of SVF and its action on the intestinal stem cell compartment.

methodsMice exposed to the abdominal radiation (18 Gy) received a single intravenous injection of stromal vascular fraction (SVF) (2.5 × 10

resultsThe SVF treatment limited the weight loss of the mice and inhibited the intestinal permeability and mortality after abdominal irradiation. Histological analyses showed that SVF treatment stimulated the regeneration of the epithelium by promoting numerous enlarged hyperproliferative zones. SVF restored CD24

conclusionsThrough the pleiotropic effects that contribute to limiting radiation-induced lethality, SVF opens up attractive prospects for the treatment of emergency GIS.

Indexed as

Radiation InjuriesStromal CellsAdipose TissueAnimalsHumansMacrophagesMiceStem CellsIntestineIrradiationRegenerationStromal vascular fraction

Identifiers

PMID34051871
PMCPMC8164266
OpenAlexW3164632620

What OpenQuestion holds

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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.