Evidence map›Paper›PMID 23209758›Full record

ArticlePloS one2012

Assessment of human multi-potent hematopoietic stem/progenitor cell potential using a single in vitro screening system.

Julien Calvo, Aissa BenYoucef, Jan Baijer, Marie-Christine Rouyez, Francoise Pflumio

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 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.7field-weighted citation impact, top 30% 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

11 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Challenges and opportunities of microRNAs in lymphomas.Molecules (Basel, Switzerland) · 2014
    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

5 authors at 5 institutions in 1 country.

Julien CalvoCEA, Laboratoire des Cellules Souches Hématopoïétiques et Leucémiques, Institut de Radiobiologie Cellulaire et Moléculaire (IRCM), Fontenay-aux-Roses, France.
Aissa BenYoucef
Jan Baijer
Marie-Christine Rouyez
Francoise Pflumio
CEA Paris-Saclay - Etablissement de Fontenay-aux-roses · FRInserm · FRInstitut de Radiobiologie Cellulaire et Moléculaire · FRUniversité Paris Cité · FRUniversité Paris-Sud · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hematopoietic stem cells are responsible for the generation of the entire blood system through life. This characteristic relies on their ability to self renew and on their multi-potentiality. Thus quantification of the number of hematopoietic stem cells in a given cell population requires to show both properties in the studied cell populations. Although xenografts models that support human hematopoietic stem cells have been described, such in vivo experimental systems remain restrictive for high throughput screening purposes for example. In this work we developed a conditional tetracycline inducible system controlling the expression of the human NOTCH ligand Delta-like 1 in the murine stromal MS5 cells. We cultured hematopoietic immature cells enriched in progenitor/stem cells in contact with MS5 cells that conditionally express Delta-like 1, in conditions designed to generate multipotential lineage differentiation. We show that upon induction or repression of DL1 expression during co-culture, human immature CD34(+)CD38(-/low)(CD45RA(-)CD90(+)) cells can express their B, T, NK, granulo/monocytic and erythroid potentials in a single well, and at the single cell level. We also document the interference of low NOTCH activation with human B and myelo/erythroid lymphoid differentiation. This system represents a novel tool to precisely quantify human hematopoietic immature cells with both lymphoid and myeloid potentials.

Indexed as

ADP-ribosyl Cyclase 1Antigens, CD34Blotting, WesternCalcium-Binding ProteinsCell LineFlow CytometryHematopoietic Stem CellsHumansIntercellular Signaling Peptides and ProteinsMembrane ProteinsADP-ribosyl Cyclase 1Antigens, CD34Calcium-Binding ProteinsDLK1 protein, humanIntercellular Signaling Peptides and ProteinsMembrane Proteins

Identifiers

PMID23209758
PMCPMC3509091
OpenAlexW1985725392

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.