Evidence map›Paper›PMID 28831189›Full record

ArticleScientific reports2017

A comparative analysis of longitudinal computed tomography and histopathology for evaluating the potential of mesenchymal stem cells in mitigating radiation-induced pulmonary fibrosis.

Jessica R Perez, Sangkyu Lee, Norma Ybarra, Ola Maria, Monica Serban, Krishinima Jeyaseelan, Li Ming Wang, Jan Seuntjens, Issam El Naqa

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

13 citing papers in PubMed, 20 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

9 authors at 2 institutions in 2 countries.

Jessica R PerezMcGill University, Biomedical Engineering, Montreal, H4A 3J1, Canada. jessica.perez2@mail.mcgill.ca.
Sangkyu LeeMcGill University Health Centre, Medical Physics Unit, Montreal, H4A 3J1, Canada.
Norma YbarraMcGill University Health Centre, Medical Physics Unit, Montreal, H4A 3J1, Canada.
Ola MariaMcGill University Health Centre, Medical Physics Unit, Montreal, H4A 3J1, Canada.
Monica SerbanMcGill University Health Centre, Medical Physics Unit, Montreal, H4A 3J1, Canada.
Krishinima JeyaseelanMcGill University Health Centre, Medical Physics Unit, Montreal, H4A 3J1, Canada.
Li Ming WangMcGill University Health Centre, Medical Physics Unit, Montreal, H4A 3J1, Canada.
Jan SeuntjensMcGill University Health Centre, Medical Physics Unit, Montreal, H4A 3J1, Canada.
Issam El NaqaMcGill University, Biomedical Engineering, Montreal, H4A 3J1, Canada.ORCID 0000-0001-6023-1132
McGill University Health Centre · CAUniversity of Michigan · US

Funding

CIHR MOP-114910CIHR MOP-136774
6 · The paper itself

Abstract

Radiation-induced pulmonary fibrosis (RIPF) is a debilitating side effect that occurs in up to 30% of thoracic irradiations in breast and lung cancer patients. RIPF remains a major limiting factor to dose escalation and an obstacle to applying more promising new treatments for cancer cure. Limited treatment options are available to mitigate RIPF once it occurs, but recently, mesenchymal stem cells (MSCs) and a drug treatment stimulating endogenous stem cells (GM-CSF) have been investigated for their potential in preventing this disease onset. In a pre-clinical rat model, we contrasted the application of longitudinal computed tomography (CT) imaging and classical histopathology to quantify RIPF and to evaluate the potential of MSCs in mitigating RIPF. Our results on histology demonstrate promises when MSCs are injected endotracheally (but not intravenously). While our CT analysis highlights the potential of GM-CSF treatment. Advantages and limitations of both analytical methods are contrasted in the context of RIPF.

Indexed as

Tomography, X-Ray ComputedAnimalsBiopsyDisease Models, AnimalFemaleMesenchymal Stem CellsPulmonary FibrosisRadiation InjuriesRadiotherapyRats

Identifiers

PMID28831189
PMCPMC5567327
OpenAlexW2749581027

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.