Evidence map›Paper›PMID 41648413›Full record

ArticlebioRxiv : the preprint server for biology2026

A single cell atlas defines perinatal factors that drive murine bone marrow development.

Brian M Dulmovits, Carson Shalaby, Fangfang Song, James Garifallou, Joshua Bertels, Fanxin Long, Christopher S Thom

Abstract readPreprint
In one paragraph

Article in bioRxiv : the preprint server for biology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

7 authors.

Brian M DulmovitsDivision of Neonatology, Children's Hospital of Philadelphia, Philadelphia, PA, USA.
Carson ShalabyDivision of Neonatology, Children's Hospital of Philadelphia, Philadelphia, PA, USA.
Fangfang SongTranslational Research Program in Pediatric Orthopedics, Department of Surgery, The Children's Hospital of Philadelphia, Philadelphia, PA, USA.
James GarifallouDivision of Neonatology, Children's Hospital of Philadelphia, Philadelphia, PA, USA.
Joshua BertelsTranslational Research Program in Pediatric Orthopedics, Department of Surgery, The Children's Hospital of Philadelphia, Philadelphia, PA, USA.
Fanxin LongDepartment of Orthopedic Surgery, University of Pennsylvania, Philadelphia, PA, USA.ORCID 0000-0001-9785-5379
Christopher S ThomDivision of Neonatology, Children's Hospital of Philadelphia, Philadelphia, PA, USA.ORCID 0000-0003-1830-9922

Funding

RED CELL HEMOGLOBIN RESEARCH TRAINING PROGRAMT32HL007150 · NHLBI · CHILDREN'S HOSP OF PHILADELPHIA · PI STELLA T CHOU, Mortimer Poncz · 1985 to 2026
$7.4M
Illuminating adipo-osteoprogenitors in the bone marrowR01AG077911 · NIA · CHILDREN'S HOSP OF PHILADELPHIA · PI Fanxin Long · 2023 to 2026
$1.8M
Determining genetic mechanisms that drive in vitro hematopoiesisR00HL177827 · NHLBI · CHILDREN'S HOSP OF PHILADELPHIA · PI Christopher Stephen Thom · 2025 to 2026
$890k
Determining genetic mechanisms that drive in vitro hematopoiesisK99HL156052 · NHLBI · CHILDREN'S HOSP OF PHILADELPHIA · PI THOM, CHRISTOPHER STEPHEN · 2021 to 2024
$670k
NHLBI NIH HHS K99 HL156052NHLBI NIH HHS R00 HL177827NHLBI NIH HHS T32 HL007150NIA NIH HHS R01 AG077911
6 · The paper itself

Abstract

Processes that direct initial colonization and maturation of the bone marrow remain elusive, despite their importance to lifelong hematopoiesis. Bone marrow mesenchymal and stromal cell (BMSC) maturation must establish supportive hematopoietic niches prior to the recruitment and colonization of hematopoietic stem cells (HSCs). Here, we define the identity of murine BMSC progenitors and temporal nature of marrow colonization through a single cell atlas spanning late gestation through 18 months of age. We define progenitor cells and developmental trajectories for Cxcl12-abundant reticular (CAR) cells and osteoblasts within the marrow, including the emergence of direct and secreted signaling modalities that impact HSC quiescence and regenerative capacity. We further identify temporal changes in

Indexed as

Bone MarrowHematopoiesisSingle Cell Transcriptomics

Identifiers

PMID41648413
PMCPMC12871847

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.