Evidence map›Paper›PMID 20805490›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2010

Multipotential hematopoietic blast colony-forming cells exhibit delays in self-generation and lineage commitment.

Donald Metcalf, Ashley Ng, Sandra Mifsud, Ladina Di Rago

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.8field-weighted citation impact, top 28% 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

6 citing papers in PubMed, 15 citations in OpenAlex.

  1. Article
  2. Article
  3. Mpl expression on megakaryocytes and platelets is dispensable for thrombopoiesis but essential to prevent myeloproliferation.Proceedings of the National Academy of Sciences of the United States of America · 2014
    Article
  4. The colony-stimulating factors and cancer.Cancer immunology research · 2013
    Review
  5. Reversible growth factor dependency and autonomy during murine myelomonocytic leukemia induced by oncogenes.Proceedings of the National Academy of Sciences of the United States of America · 2013
    Article
  6. Concordant mast cell and basophil production by individual hematopoietic blast colony-forming cells.Proceedings of the National Academy of Sciences of the United States of America · 2013
    Article
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

4 authors at 1 institution in 1 country.

Donald MetcalfWalter and Eliza Hall Institute of Medical Research, Parkville 3052, Australia. metcalf@wehi.edu.au
Ashley Ng
Sandra Mifsud
Ladina Di Rago
Walter and Eliza Hall Institute of Medical Research · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Murine hematopoietic blast colony-forming cells (BL-CFCs) are able to generate up to 30,000 progeny blast cells within 10 d in agar cultures. Contained in these populations are large numbers of lineage-committed progenitor cells in the granulocytic and macrophage lineages. Sequential analyses of blast colonies revealed that self-generation of BL-CFCs occurs but is surprisingly late in clonal expansion, as is the emergence of progenitor cells committed to megakaryocytic and eosinophil lineages. Self-generating BL-CFCs were highly enriched in lineage(-) Kit(+) Sca1(+) CD34(-) Flt3R(-) populations, and colonies generated by such cells contained colony-forming units-spleen and formed erythroid and lymphoid progeny in vivo. The data suggest the existence of a hierarchical structure in BL-CFC populations with at least a subset being cells assayable as colony-forming units-spleen. Because BL-CFCs can self-generate and are able to generate lymphoid and myeloid populations, BL-CFCs appear to be ideal cells in which to analyze the processes of self-generation and lineage commitment in clonal in vitro cultures.

Indexed as

Cell LineageCell ProliferationAnimalsCells, CulturedColony-Forming Units AssayHematopoietic Stem CellsMice

Identifiers

PMID20805490
PMCPMC2941309
OpenAlexW2006898284

What OpenQuestion holds

Textmetadata
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.