Evidence map›Paper›PMID 29986519›Full record

ArticleInternational journal of molecular sciences2018

Radiation Sensitivity of Adipose-Derived Stem Cells Isolated from Breast Tissue.

Annemarie Baaße, Friederike Machoy, Dajana Juerß, Jana Baake, Felix Stang, Toralf Reimer, Björn Dirk Krapohl, Guido Hildebrandt

Abstract read
In one paragraph

Article in International journal of molecular sciences, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
–field-weighted citation impact
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

11 citing papers in PubMed.

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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.

Annemarie BaaßeDepartment of Radiotherapy and Radiation Oncology, University Medical Centre Rostock, Suedring 75, 18059 Rostock, Germany. annemarie.baasse2@uni-rostock.de.ORCID 0000-0002-5452-2731
Friederike MachoyDepartment of Radiotherapy and Radiation Oncology, University Medical Centre Rostock, Suedring 75, 18059 Rostock, Germany. friederike.machoy@uni-rostock.de.
Dajana JuerßDepartment of Radiotherapy and Radiation Oncology, University Medical Centre Rostock, Suedring 75, 18059 Rostock, Germany. dajana.juerss2@uni-rostock.de.
Jana BaakeDepartment of Radiotherapy and Radiation Oncology, University Medical Centre Rostock, Suedring 75, 18059 Rostock, Germany. jana.baake@uni-rostock.de.
Felix StangClinic for Plastic, Hand and Reconstructive Surgery, University Hospital Schleswig-Holstein, Campus Luebeck. Ratzeburger Allee 160, 23538 Luebeck, Germany. felix.stang@uksh.de.
Toralf ReimerDepartment of Obstetrics and Gynecology, University of Rostock, Women's Hospital, Suedring 81, 18059 Rostock, Germany. toralf.reimer@med.uni-rostock.de.
Björn Dirk KrapohlBerliner Centrum für Musikermedizin, Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany. bjoern-dirk-krapohl@charite.de.
Guido HildebrandtDepartment of Radiotherapy and Radiation Oncology, University Medical Centre Rostock, Suedring 75, 18059 Rostock, Germany. guido.hildebrandt@uni-rostock.de.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Within their niche, adipose-derived stem cells (ADSCs) are essential for homeostasis as well as for regeneration. Therefore, the interest of physicians is to use ADSCs as a tool for radiation oncology and regenerative medicine. To investigate related risks, this study analyses the radiation response of adult stem cells isolated from the adipose tissue of the female breast. To avoid donor-specific effects, ADSCs isolated from breast reduction mammoplasties of 10 donors were pooled and used for the radiobiological analysis. The clonogenic survival fraction assay was used to classify the radiation sensitivity in comparison to a more radiation-sensitive (ZR-75-1), moderately sensitive (MCF-7), and resistant (MCF10A) cell lines. Afterwards, cytotoxicity and genotoxicity of irradiation on ADSCs were investigated. On the basis of clonogenic cell survival rates of ADSCs after irradiation, we assign ADSCs an intermediate radiation sensitivity. Furthermore, a high repair capacity of double-strand breaks is related to an altered cell cycle arrest and increased expression of cyclin-dependent kinase (CDK) inhibitor p21. ADSCs isolated from breast tissue exhibit intermediate radiation sensitivity, caused by functional repair mechanisms. Therefore, we propose ADSCs to be a promising tool in radiation oncology.

Indexed as

Radiation ToleranceUp-RegulationAdipose TissueAdult Stem CellsBreastCell Cycle CheckpointsCell LineCell SurvivalCyclin-Dependent Kinase Inhibitor p21FemaleGene Expression RegulationHumansMammaplastyMCF-7 CellsStem Cell NicheCDKN1A protein, humanCyclin-Dependent Kinase Inhibitor p21adipose-derived stem cellsionizing radiationradiation therapyregenerative medicine

Identifiers

PMID29986519
PMCPMC6073524

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.