Evidence map›Paper›PMID 22952951›Full record

ArticlePloS one2012

Human endometrial stromal stem cells differentiate into megakaryocytes with the ability to produce functional platelets.

Jinju Wang, Shuzhen Chen, Cheng Zhang, Samantha Stegeman, Teresa Pfaff-Amesse, Ying Zhang, Wenfeng Zhang, Lawrence Amesse, Yanfang Chen

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.4field-weighted citation impact, top 19% 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

16 citing papers in PubMed, 29 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Review
  5. Hemmule: A Novel Structure with the Properties of the Stem Cell Niche.International journal of molecular sciences · 2020
    Article
  6. Induction of differentiation of human stem cellsWorld journal of stem cells · 2019
    Review
  7. Article
  8. Article
  9. Endometrial Stem Cell Markers: Current Concepts and Unresolved Questions.International journal of molecular sciences · 2018
    Review
  10. Review
  11. Review
  12. Review
  13. Article
  14. Review
  15. Article
  16. Review
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.

Jinju WangDepartment of Pharmacology & Toxicology, Boonshoft School of Medicine, Wright State University, Dayton, Ohio, USA.
Shuzhen Chen
Cheng Zhang
Samantha Stegeman
Teresa Pfaff-Amesse
Ying Zhang
Wenfeng Zhang
Lawrence Amesse
Yanfang Chen
Wright State University · USGuangdong Medical College · CN

Funding

Balance of Angiotensin II/Angiotensin (1-1): A Target in Ischemic StrokeR01HL098637 · NHLBI · WRIGHT STATE UNIVERSITY · PI CHEN, YANFANG · 2010 to 2013
$1.4M
NHLBI NIH HHS HL098637NHLBI NIH HHS R01 HL098637
6 · The paper itself

Abstract

Human endometrium is a high dynamic tissue that contains endometrial stromal stem cells (hESSCs). The hESSCs have been differentiated into a number of cell lineages. However, differentiation of hESSCs into megakaryocytes (MKs) has not yet been investigated. The aim of this study was to investigate the feasibility of MK generation from hESSCs and subsequent production of functional platelets (PLTs). In our study, hESSCs were cultured from endometrial stromal cells as confirmed by positive stromal cell specific markers (CD90 and CD29) and negative hematopoietic stem cell markers (CD45 and CD34) expression. Then, hESSCs were differentiated in a medium supplemented with thrombopoietin (TPO) for 18 days. The MK differentiation was analyzed by flow cytometry and confocal microscopy. The differentiation medium was collected for PLT production analysis by flow cytometry, transmission electron microscopy and functional measurements. Our results show: 1) MKs were successfully generated from hESSCs as identified by expression of specific markers (CD41a: 1 ± 0.09% and 39 ± 3.0%; CD42b: 1.2 ± 0.06% and 28 ± 2.0%, control vs. differentiation) accompanied with reduction of pluripotent transcription factors (Oct4 and Sox2) expression; 2) The level of PLTs in the differentiation medium was 16 ± 1 number/µl as determined by size (2-4 µm) and CD41a expression (CD41a: 1 ± 0.4% and 90±2.0%, control vs. differentiation); 3) Generated PLTs were functional as evidenced by the up-regulation of CD62p expression and fibrinogen binding following thrombin stimulation; 4) Released PLTs showed similar ultra-structure characteristics (alpha granules, vacuoles and dense tubular system) as PLTs from peripheral blood determined by electron microscopic analysis. Data demonstrate the feasibility of generating MKs from hESSCs, and that the generated MKs release functional PLTs. Therefore, hESSCs could be a potential new stem cell source for in vitro MK/PLT production.

Indexed as

Cell DifferentiationAdultAnimalsBlood PlateletsCells, CulturedCell ShapeCulture MediaEndometriumFemaleFibrinogenFlow CytometryHumansImmunohistochemistryMegakaryocytesMiceMiddle AgedCulture MediaFibrinogenOctamer Transcription Factor-3POU5F1 protein, humanP-SelectinSOX2 protein, humanSOXB1 Transcription FactorsThrombin

Identifiers

PMID22952951
PMCPMC3432081
OpenAlexW1990318696

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.