Evidence map›Paper›PMID 29866813›Full record

ReviewBlood2018

Extravascular coagulation in hematopoietic stem and progenitor cell regulation.

T Son Nguyen, Tsvee Lapidot, Wolfram Ruf

Open access · bronzeAbstract readReview
In one paragraph

Review in Blood, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
4.7field-weighted citation impact, top 5% 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

30 citing papers in PubMed, 44 citations in OpenAlex.

  1. Article
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  9. Review
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  17. Roles of factor Xa beyond coagulation.Journal of thrombosis and thrombolysis · 2021
    Article
  18. Review
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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 at 3 institutions in 3 countries.

T Son NguyenCenter for Thrombosis and Hemostasis, Johannes Gutenberg University Medical Center, Mainz, Germany.
Tsvee LapidotDepartment of Immunology, The Weizmann Institute of Science, Rehovot, Israel; and.
Wolfram RufCenter for Thrombosis and Hemostasis, Johannes Gutenberg University Medical Center, Mainz, Germany.ORCID 0000-0002-6064-2166
Johannes Gutenberg University Mainz · DEScripps Research Institute · USWeizmann Institute of Science · IL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The hemostatic system plays pivotal roles in injury repair, innate immunity, and adaptation to inflammatory challenges. We review the evidence that these vascular-protective mechanisms have nontraditional roles in hematopoietic stem cell (HSC) maintenance in their physiological bone marrow (BM) niches at steady-state and under stress. Expression of coagulation factors and the extrinsic coagulation initiator tissue factor by osteoblasts, tissue-resident macrophages, and megakaryocytes suggests that endosteal and vascular HSC niches are functionally regulated by extravascular coagulation. The anticoagulant endothelial protein C receptor (EPCR; Procr) is highly expressed by primitive BM HSCs and endothelial cells. EPCR is associated with its major ligand, activated protein C (aPC), in proximity to thrombomodulin-positive blood vessels, enforcing HSC integrin α4 adhesion and chemotherapy resistance in the context of CXCL12-CXCR4 niche retention signals. Protease-activated receptor 1-biased signaling by EPCR-aPC also maintains HSC retention, whereas thrombin signaling activates HSC motility and BM egress. Furthermore, HSC mobilization under stress is enhanced by the fibrinolytic and complement cascades that target HSCs and their BM niches. In addition, coagulation, fibrinolysis, and HSC-derived progeny, including megakaryocytes, synergize to reestablish functional perivascular HSC niches during BM stress. Therapeutic restoration of the anticoagulant pathway has preclinical efficacy in reversing BM failure following radiation injury, but questions remain about how antithrombotic therapy influences extravascular coagulation in HSC maintenance and hematopoiesis.

Indexed as

Blood CoagulationHematopoiesisAnimalsBiomarkersBone MarrowBone Marrow CellsCell DifferentiationHematopoietic Stem CellsHematopoietic Stem Cell TransplantationHumansSignal TransductionStem Cell NicheStress, PhysiologicalBiomarkers

Identifiers

PMID29866813
PMCPMC6634957
OpenAlexW2805746333

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.