Evidence map›Paper›PMID 31620480›Full record

ArticleStem cell investigation2019

Periostin expression and characters of human adipose tissue-derived mesenchymal stromal cells were aberrantly affected by

Heba M Saad Eldien, Hekmat Osman Abdel-Aziz, Douaa Sayed, Wafaa Mubarak, Hemmat H G Hareedy, Shima G Mansor, Toshiko Yoshida, Moustafa Fathy

Abstract read
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Article in Stem cell investigation, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

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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

5 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.

Heba M Saad EldienDepartment of Anatomy, College of Medicine, Jouf University, Jouf, Saudi Arabia.
Hekmat Osman Abdel-AzizDepartment of Histology, Faculty of Medicine, Sohag University, Sohag, Egypt.
Douaa SayedDepartment of Clinical Pathology, South Egypt Cancer Institutee, Assiut University, Assiut, Egypt.
Wafaa MubarakDepartment of Anatomy, Faculty of Medicine, Assiut University, Assiut, Egypt.
Hemmat H G HareedyDepartment of Histology and Cell Biology, Faculty of Medicine, Assiut University, Assiut, Egypt.
Shima G MansorDepartment of Clinical Pathology, South Egypt Cancer Institutee, Assiut University, Assiut, Egypt.
Toshiko YoshidaDepartment of Regenerative Medicine, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama, Japan.
Moustafa FathyDepartment of Regenerative Medicine, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHuman adipose tissue-derived mesenchymal stromal cells (AD-MSCs) have been under focus in regenerative medicine since their discovery as a suitable source of MSCs. AD-MSCs are heterogeneous cells and exhibit variations in population doubling time, morphology and proliferative capacity. This study investigated if human AD-MSCs are developing, during

methodsThis study monitored AD-MSCs during their

resultsThe proliferation capacity and colony forming unit were decreased after passage 6 and the population doubling time was increased. Flow cytometric analysis revealed that newly cultivated population strongly expressed MSCs markers, furthermore, reduction of CD105 expression appeared in passage 5 onwards, the later was associated with significant increase in expression of CD34 (a hematopoietic cell marker). Also, reduction of CD73 and CD90 expression was observed from passage 8. Furthermore, during the first six passages, periostin expression was significantly unchanged, with significant upregulation in late passages.

conclusionsLong-term cultivation of human AD-MSCs changed their characters in an aberrant way and the first four passages might be the most appropriate passages for therapy. More investigation and understanding of these variations are needed to help in standardizing the expansion of MSCs-based therapies.

Indexed as

AD-MSCscell proliferation assaycolony forming unit (CFU)DNA index (DI)periostin gene

Identifiers

PMID31620480
PMCPMC6789196

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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.