Evidence map›Paper›PMID 34194956›Full record

ArticleCurrent molecular biology reports2017

Hematopoietic Stem Cells: Uncomfortable Considerations.

P Quesenberry, L Goldberg, M Dooner, S Wen

Abstract read
In one paragraph

Article in Current molecular biology reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. LinCell proliferation · 2023
    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.

P QuesenberryBrown University/Rhode Island Hospital One Hoppin Street, Coro West 5, Providence, RI 02903, 401-444-4830.
L GoldbergBrown University/Rhode Island Hospital One Hoppin Street, Coro West 5, Providence, RI 02903, 401-444-4830.
M DoonerBrown University/Rhode Island Hospital One Hoppin Street, Coro West 5, Providence, RI 02903, 401-444-2463.
S WenBrown University/Rhode Island Hospital One Hoppin Street, Coro West 5, Providence, RI 02903, 401-444-2480.

Funding

Stem Cells and AgingP20GM119943 · NIGMS · RHODE ISLAND HOSPITAL · PI QUESENBERRY, PETER J. · 2017 to 2021
$10.6M
Regulation of renal and bone marrow injury by extracellular vesicle non-coding RNUH3TR000880 · NCATS · RHODE ISLAND HOSPITAL · PI QUESENBERRY, PETER J. · 2015 to 2017
$1.1M
NCATS NIH HHS UH3 TR000880NIGMS NIH HHS P20 GM119943
6 · The paper itself

Abstract

purposeThis report defines new concepts of hematopoietic stem cell biology. RECENT

findingsWe have utilized 3 different approaches which show that long-term repopulating hematopoietic stem cells are actively cycling and always changing phenotype. In addition this is reversible. This indicates that the stem cell cannot be purified by current epitope selection approaches. The vast bulk of hematopoietic stem cells are discarded in different populations when stem cells are purified to lineage negative c-kit positive and Sca-1 positive cells. Studies to define the hematopoietic niche have been largely carried out on these irrelevant purified cells and thus are not definitive. Studies have indicated the presence of baseline stem cells which function during the normal lifetime of mice. Baseline hematopoiesis appears to be run by thousands of relatively short lived clones with limited differentiation capacity. Thus there appear to be two basic hematopoietic stem cell modes; emergency and baseline.

Indexed as

Baseline Stem Cell BiologyHematopoietic NichesTransplant Stem Cell Biology

Identifiers

PMID34194956
PMCPMC8240414

What OpenQuestion holds

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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.