Evidence map›Paper›PMID 12110589›Full record

ArticleThe EMBO journal2002

Transcription factor-mediated lineage switching reveals plasticity in primary committed progenitor cells.

Clare Heyworth, Stella Pearson, Gillian May, Tariq Enver

Open access · bronzeAbstract read
In one paragraph

Article in The EMBO journal, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 64 papers.

0numbers the graph read from it
0cells of the map it votes in
64citing papers in PubMed
3.3field-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

64 citing papers in PubMed, 123 citations in OpenAlex.

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4 more citing papers are in PubMed but not listed here.

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.

Clare HeyworthSection of Gene Function and Regulation, Institute of Cancer Research, Chester Beatty Laboratories, London SW3 6JB, UK.
Stella Pearson
Gillian May
Tariq Enver
Institute of Cancer Research · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The developmental plasticity of transplanted adult stem cells challenges the notion that tissue-restricted stem cells have stringently limited lineage potential and prompts a re-evaluation of the stability of lineage commitment. Transformed cell systems are inappropriate for such studies, since transformation potentially dysregulates the processes governing lineage commitment. We have therefore assessed the stability of normal lineage commitment in primary adult haematopoietic cells. For these studies we have used prospectively isolated primary bipotent progenitors, which normally display only neutrophil and monocyte differentiation in vitro. In response to ectopic transcription factor expression, these neutrophil/monocyte progenitors were reprogrammed to take on erythroid, eosinophil and basophil-like cell fates, with the resultant colonies resembling the mixed lineage colonies normally generated by multipotential progenitors. Clone-marking and daughter cell experiments identified lineage switching rather than differential cell selection as the mechanism of altered lineage output. These results demonstrate that the cell type-specific programming of apparently committed primary progenitors is not irrevocably fixed, but may be radically re-specified in response to a single transcriptional regulator.

Indexed as

Cell LineageBlotting, NorthernBlotting, WesternCytokinesDNA-Binding ProteinsErythroid-Specific DNA-Binding FactorsReverse Transcriptase Polymerase Chain ReactionStem CellsTranscription FactorsCytokinesDNA-Binding ProteinsErythroid-Specific DNA-Binding FactorsTranscription Factors

Identifiers

PMID12110589
PMCPMC126114
OpenAlexW2057876838

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.