Evidence map›Paper›PMID 23850243›Full record

ArticleCell stem cell2013

Myeloproliferative neoplasia remodels the endosteal bone marrow niche into a self-reinforcing leukemic niche.

Koen Schepers, Eric M Pietras, Damien Reynaud, Johanna Flach, Mikhail Binnewies, Trit Garg, Amy J Wagers, Edward C Hsiao, Emmanuelle Passegué

Open access · bronzeAbstract read
In one paragraph

Article in Cell stem cell, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 384 papers.

0numbers the graph read from it
0cells of the map it votes in
384citing papers in PubMed
23.9field-weighted citation impact, top 1% 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

384 citing papers in PubMed, 594 citations in OpenAlex.

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 3 institutions in 1 country.

Koen SchepersEli and Edythe Broad Center of Regeneration Medicine and Stem Cell Research, Division of Hematology/Oncology, Department of Medicine, University of California San Francisco, San Francisco, CA 94143, USA.
Eric M Pietras
Damien Reynaud
Johanna Flach
Mikhail Binnewies
Trit Garg
Amy J Wagers
Edward C Hsiao
Emmanuelle Passegué
University of California, San Francisco · USBroad Center · USHoward Hughes Medical Institute · US

Funding

Microenvironmental control of progenitors in organ dysfunction and repairU01HL100402 · NHLBI · MASSACHUSETTS GENERAL HOSPITAL · PI KIM, CARLA F., SCADDEN, DAVID T · 2009 to 2015
$8.5M
The Role of JunB in Hematopoietic Stem Cell HomeostasisR01HL092471 · NHLBI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI PASSEGUE, EMMANUELLE · 2008 to 2016
$3.6M
Regulation of Bone Formation by G-protein SignalingK08AR056299 · NIAMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI HSIAO, EDWARD C · 2009 to 2013
$640k
Regulation of normal and leukemic hematopoiesis by type I interferonF32HL106989 · NHLBI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI PIETRAS, ERIC M · 2011 to 2011
$51k
NHLBI NIH HHS F32 HL106989NHLBI NIH HHS R01 HL092471NHLBI NIH HHS U01 HL100402NIAMS NIH HHS K08 AR056299
6 · The paper itself

Abstract

Multipotent stromal cells (MSCs) and their osteoblastic lineage cell (OBC) derivatives are part of the bone marrow (BM) niche and contribute to hematopoietic stem cell (HSC) maintenance. Here, we show that myeloproliferative neoplasia (MPN) progressively remodels the endosteal BM niche into a self-reinforcing leukemic niche that impairs normal hematopoiesis, favors leukemic stem cell (LSC) function, and contributes to BM fibrosis. We show that leukemic myeloid cells stimulate MSCs to overproduce functionally altered OBCs, which accumulate in the BM cavity as inflammatory myelofibrotic cells. We identify roles for thrombopoietin, CCL3, and direct cell-cell interactions in driving OBC expansion, and for changes in TGF-β, Notch, and inflammatory signaling in OBC remodeling. MPN-expanded OBCs, in turn, exhibit decreased expression of many HSC retention factors and severely compromised ability to maintain normal HSCs, but effectively support LSCs. Targeting this pathological interplay could represent a novel avenue for treatment of MPN-affected patients and prevention of myelofibrosis.

Indexed as

Stem Cell NicheAnimalsBone MarrowCells, CulturedCell TransdifferentiationChemokine CCL3Hematopoietic Stem Cell TransplantationHumansLeukemiaMesenchymal Stem CellsMiceMice, TransgenicMyeloproliferative DisordersNeoplastic Stem CellsPrimary MyelofibrosisReceptors, NotchChemokine CCL3Receptors, NotchThrombopoietinTransforming Growth Factor beta

Identifiers

PMID23850243
PMCPMC3769504
OpenAlexW2056278417

What Socratic holds

Textmetadata
LicenceTDM
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 Socratic graph.