Evidence map›Paper›PMID 24982693›Full record

ArticleJournal of ovarian research2014

Expression of the erythropoietin receptor by germline-derived cells - further support for a potential developmental link between the germline and hematopoiesis.

Malwina Suszynska, Agata Poniewierska-Baran, Pranesh Gunjal, Janina Ratajczak, Krzysztof Marycz, Sham S Kakar, Magda Kucia, Mariusz Z Ratajczak

Open access · goldAbstract read
In one paragraph

Article in Journal of ovarian research, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
3.5field-weighted citation impact, top 7% 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

21 citing papers in PubMed, 36 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 4 institutions in 2 countries.

Malwina SuszynskaStem Cell Institute at James Graham Brown Cancer Center, University of Louisville, 500 S. Floyd Street, Rm. 107, Louisville, KY 40202, USA ; Department of Physiology, Pomeranian Medical University, Szczecin, Poland.
Agata Poniewierska-BaranStem Cell Institute at James Graham Brown Cancer Center, University of Louisville, 500 S. Floyd Street, Rm. 107, Louisville, KY 40202, USA ; Department of Physiology, Pomeranian Medical University, Szczecin, Poland.
Pranesh GunjalStem Cell Institute at James Graham Brown Cancer Center, University of Louisville, 500 S. Floyd Street, Rm. 107, Louisville, KY 40202, USA.
Janina RatajczakStem Cell Institute at James Graham Brown Cancer Center, University of Louisville, 500 S. Floyd Street, Rm. 107, Louisville, KY 40202, USA ; Department of Physiology, Pomeranian Medical University, Szczecin, Poland.
Krzysztof MaryczUniversity of Environmental and Life Sciences, Wroclaw, Poland.
Sham S KakarStem Cell Institute at James Graham Brown Cancer Center, University of Louisville, 500 S. Floyd Street, Rm. 107, Louisville, KY 40202, USA.
Magda KuciaStem Cell Institute at James Graham Brown Cancer Center, University of Louisville, 500 S. Floyd Street, Rm. 107, Louisville, KY 40202, USA ; Department of Physiology, Pomeranian Medical University, Szczecin, Poland.
Mariusz Z RatajczakStem Cell Institute at James Graham Brown Cancer Center, University of Louisville, 500 S. Floyd Street, Rm. 107, Louisville, KY 40202, USA ; Department of Physiology, Pomeranian Medical University, Szczecin, Poland.
Pomeranian Medical University · PLJames Graham Brown Foundation · USUniversity of Louisville · USWroclaw University of Environmental and Life Sciences · PL

Funding

Novel mechanisms involving complement cascade in stem cell traffickingR01DK074720 · NIDDK · UNIVERSITY OF LOUISVILLE · PI RATAJCZAK, MARIUSZ Z · 2007 to 2020
$4.1M
BIOACTIVE LIPIDS IN STEM CELL HOMING AND MOBILIZATIONR01HL112788 · NHLBI · UNIVERSITY OF LOUISVILLE · PI RATAJCZAK, MARIUSZ Z · 2013 to 2016
$1.5M
NHLBI NIH HHS R01HL112788NIDDK NIH HHS 2R01 DK074720NIDDK NIH HHS R01 DK074720
6 · The paper itself

Abstract

backgroundExpressing several markers of migrating primordial germ cells (PGCs), the rare population of quiescent, bone marrow (BM)-residing very small embryonic-like stem cells (VSELs) can be specified like PGCs into hematopoietic stem/progenitor cells (HSPCs). These two properties of VSELs support the possibility of a developmental origin of HSPCs from migrating PGCs.

methodsTo address a potential link between VSELs and germ line cells we analyzed by RT-PCR and FACS expression of erythropoietin receptor (EpoR) on murine bone marrow- and human umbilical cord blood-derived VSELs, murine and human teratocarcinoma cell lines and human ovarian cancer cells. A proper gating strategy and immunostaining excluded from FACS analysis potential contamination by erythroblasts. Furthermore, the transwell chemotaxis assays as well as adhesion and signaling studies were performed to demonstrate functionality of erythropoietin - EpoR axes on these cells.

resultsWe report here that murine and human VSELs as well as murine and human teratocarcinoma cell lines and ovarian cancer cell lines share a functional EpoR.

conclusionsOur data provide more evidence of a potential developmental link between germline cells, VSELs, and HSCs and sheds more light on the developmental hierarchy of the stem cell compartment in adult tissues.

Indexed as

Gene Expression Regulation, DevelopmentalAnimalsAntigens, SurfaceCell LineCell ProliferationEmbryonic Stem CellsErythropoietinGerm CellsHematopoiesisHumansImmunophenotypingMiceReceptors, ErythropoietinAntigens, SurfaceErythropoietinReceptors, ErythropoietinCancer developmentEpoRGerm lineOvarian cancerVSELs

Identifiers

PMID24982693
PMCPMC4074848
OpenAlexW2138551003

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.