Evidence map›Paper›PMID 36815629›Full record

ArticleDevelopment (Cambridge, England)2023

Hox11-expressing interstitial cells contribute to adult skeletal muscle at homeostasis.

Corey G K Flynn, Paul R Van Ginkel, Katharine A Hubert, Qingyuan Guo, Steven M Hrycaj, Aubrey E McDermott, Angelo Madruga, Anna P Miller, Deneen M Wellik

Open access · bronzeAbstract read
In one paragraph

Article in Development (Cambridge, England), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
2.8field-weighted citation impact, top 10% 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

11 citing papers in PubMed, 18 citations in OpenAlex.

  1. Clec3bBone research · 2026
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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

9 authors at 2 institutions in 1 country.

Corey G K FlynnDepartment of Cell and Regenerative Biology, University of Wisconsin School of Medicine and Public Health, Madison, WI 53705, USA.ORCID 0000-0001-5811-7269
Paul R Van GinkelDepartment of Cell and Regenerative Biology, University of Wisconsin School of Medicine and Public Health, Madison, WI 53705, USA.ORCID 0000-0002-3175-8944
Katharine A HubertDepartment of Cell and Regenerative Biology, University of Wisconsin School of Medicine and Public Health, Madison, WI 53705, USA.ORCID 0000-0002-8226-2033
Qingyuan GuoDepartment of Cell and Regenerative Biology, University of Wisconsin School of Medicine and Public Health, Madison, WI 53705, USA.
Steven M HrycajDepartment of Pathology, University of Michigan, Ann Arbor, MI 48109, USA.
Aubrey E McDermottDepartment of Cell and Regenerative Biology, University of Wisconsin School of Medicine and Public Health, Madison, WI 53705, USA.
Angelo MadrugaDepartment of Cell and Regenerative Biology, University of Wisconsin School of Medicine and Public Health, Madison, WI 53705, USA.
Anna P MillerDepartment of Cell and Regenerative Biology, University of Wisconsin School of Medicine and Public Health, Madison, WI 53705, USA.
Deneen M WellikDepartment of Cell and Regenerative Biology, University of Wisconsin School of Medicine and Public Health, Madison, WI 53705, USA.ORCID 0000-0003-4078-8560
University of Wisconsin–Madison · USUniversity of Michigan · US

Funding

UW COMPREHENSIVE CANCER CENTER SUPPORTP30CA014520 · NCI · UNIVERSITY OF WISCONSIN-MADISON · PI Christian Capitini · 1985 to 2026
$142.6M
PREDOCTORAL TRAINING PROGRAM IN GENETICST32GM007133 · NIGMS · UNIVERSITY OF WISCONSIN-MADISON · PI PERNA, NICOLE T · 1985 to 2023
$16.5M
Hox-Expressing Stromal Cells IN Muscle Development AND RepairR21AR072511 · NIAMS · UNIVERSITY OF WISCONSIN-MADISON · PI WELLIK, DENEEN M · 2017 to 2018
$375k
Hox Gene Regulation of Skeletal RepairF31AR079866 · NIAMS · UNIVERSITY OF WISCONSIN-MADISON · PI HUBERT, KATHARINE A. · 2021 to 2023
$88k
NCI NIH HHS P30 CA014520NIAMS NIH HHS F31 AR079866NIAMS NIH HHS R21 AR072511NIGMS NIH HHS T32 GM007133NIH HHS R21 AR072511
6 · The paper itself

Abstract

Interstitial stromal cells play critical roles in muscle development, regeneration and repair and we have previously reported that Hoxa11 and Hoxd11 are expressed in the interstitial cells of muscles attached to the zeugopod, and are crucial for the proper embryonic patterning of these muscles. Hoxa11eGFP expression continues in a subset of muscle interstitial cells through adult stages. The induction of Hoxa11-CreERT2-mediated lineage reporting (Hoxa11iTom) at adult stages in mouse results in lineage induction only in the interstitial cells. However, Hoxa11iTom+ cells progressively contribute to muscle fibers at subsequent stages. The contribution to myofibers exceeds parallel Pax7-CreERT2-mediated lineage labeling. Nuclear-specific lineage labeling demonstrates that Hoxa11-expressing interstitial cells contribute nuclear contents to myofibers. Crucially, at no point after Hoxa11iTom induction are satellite cells lineage labeled. When examined in vitro, isolated Hoxa11iTom+ interstitial cells are not capable of forming myotubes, but Hoxa11iTom+ cells can contribute to differentiating myotubes, supporting Hox-expressing interstitial cells as a new population of muscle progenitors, but not stem cells. This work adds to a small but growing body of evidence that supports a satellite cell-independent source of muscle tissue in vivo.

Indexed as

Muscle Fibers, SkeletalSatellite Cells, Skeletal MuscleAnimalsCell DifferentiationHomeostasisMiceMuscle DevelopmentMuscle, SkeletalStem CellsHox genesMuscle interstitial cellsSkeletal muscle

Identifiers

PMID36815629
PMCPMC10110422
OpenAlexW4321596390

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.