Evidence map›Paper›PMID 34146467›Full record

ReviewDevelopmental cell2021

Niches that regulate stem cells and hematopoiesis in adult bone marrow.

Stefano Comazzetto, Bo Shen, Sean J Morrison

Abstract readReview
In one paragraph

Review in Developmental cell, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 183 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
183citing papers in PubMed, 1 pooled it
–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

183 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
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  7. Review
  8. Human Organoids as a Novel Tool for Vaccine Study.Advanced healthcare materials · 2026
    Review
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123 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

3 authors.

Stefano ComazzettoChildren's Research Institute and Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.
Bo ShenChildren's Research Institute and Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.
Sean J MorrisonChildren's Research Institute and Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA; Howard Hughes Medical Institute, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA. Electronic address: sean.morrison@utsouthwestern.edu.

Funding

The Metabolic Regulation of Hematopoietic Stem Cell FunctionR01DK118745 · NIDDK · UT SOUTHWESTERN MEDICAL CENTER · PI MORRISON, SEAN J · 2019 to 2023
$1.8M
Characterization of a new growth factor from a bone marrow vascular nicheF32HL139016 · NHLBI · UT SOUTHWESTERN MEDICAL CENTER · PI SHEN, BO · 2017 to 2019
$179k
Howard Hughes Medical InstituteNHLBI NIH HHS F32 HL139016NIDDK NIH HHS R01 DK118745
6 · The paper itself

Abstract

In mammals, hematopoietic stem cells (HSCs) engage in hematopoiesis throughout adult life within the bone marrow, where they produce the mature cells necessary to maintain blood cell counts and immune function. In the bone marrow and spleen, HSCs are sustained in perivascular niches (microenvironments) associated with sinusoidal blood vessels-specialized veins found only in hematopoietic tissues. Endothelial cells and perivascular leptin receptor

Indexed as

Blood VesselsBone MarrowEndothelial CellsHematopoiesisHumansIntercellular Signaling Peptides and ProteinsReceptors, LeptinSpleenStem Cell NicheStem CellsIntercellular Signaling Peptides and ProteinsReceptors, Leptinbone marrowendothelial cellhematopoietic stem cellnicherestricted hematopoietic progenitor

Identifiers

PMID34146467
PMCPMC8282762

What OpenQuestion holds

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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.