Evidence map›Paper›PMID 38600801›Full record

ArticleCell transplantation

Optimization of Xenografting Methods for Generating Human Skeletal Muscle in Mice.

Andrea O'Neill, Anna Llach Martinez, Amber L Mueller, Weiliang Huang, Anthony Accorsi, Maureen A Kane, David Eyerman, Robert J Bloch

Open access · goldAbstract read
In one paragraph

Article in Cell transplantation. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.5field-weighted citation impact, top 38% 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

2 citing papers in PubMed, 2 citations in OpenAlex.

  1. Review
  2. Article
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

8 authors at 2 institutions in 1 country.

Andrea O'NeillDepartment of Physiology, University of Maryland School of Medicine, Baltimore, MD, USA.
Anna Llach MartinezDepartment of Physiology, University of Maryland School of Medicine, Baltimore, MD, USA.
Amber L MuellerDepartment of Physiology, University of Maryland School of Medicine, Baltimore, MD, USA.
Weiliang HuangDepartment of Pharmaceutical Sciences, School of Pharmacy, University of Maryland, Baltimore, MD, USA.
Anthony AccorsiFulcrum Therapeutics, Cambridge, MA, USA.
Maureen A KaneDepartment of Pharmaceutical Sciences, School of Pharmacy, University of Maryland, Baltimore, MD, USA.
David EyermanFulcrum Therapeutics, Cambridge, MA, USA.
Robert J BlochDepartment of Physiology, University of Maryland School of Medicine, Baltimore, MD, USA.ORCID 0000-0002-4933-3469
University of Maryland, Baltimore · USFulcrum Therapeutics (United States) · US

Funding

Interdisciplinary Training Program Muscle BiologyT32AR007592 · NIAMS · UNIVERSITY OF MARYLAND BALTIMORE · PI Aikaterini Kontrogianni-Konstantopoulos · 1996 to 2026
$11.7M
TRAINING PROGRAM IN INTEGRATIVE MEMBRANE BIOLOGYT32GM008181 · NIGMS · UNIVERSITY OF MARYLAND BALTIMORE · PI RIZZO, MEGAN A, TRUDEAU, MATTHEW C · 1987 to 2022
$4.9M
A Novel Xenograft Model of FSHDR21NS086902 · NINDS · UNIVERSITY OF MARYLAND BALTIMORE · PI BLOCH, ROBERT J · 2014 to 2015
$781k
Advanced components for an existing spinning disk confocal in an established core imaging facilityS10OD026698 · OD · UNIVERSITY OF MARYLAND BALTIMORE · PI BLANPIED, THOMAS A · 2019 to 2019
$274k
Modeling FSHD by Xenografting Human Myogenic Precursor Cells into MiceF31AR070621 · NIAMS · UNIVERSITY OF MARYLAND BALTIMORE · PI MUELLER, AMBER LEVELL · 2017 to 2018
$71k
NIAMS NIH HHS F31 AR070621NIAMS NIH HHS T32 AR007592NIGMS NIH HHS T32 GM008181NIH HHS S10 OD026698NINDS NIH HHS R21 NS086902
6 · The paper itself

Abstract

Xenografts of human skeletal muscle generated in mice can be used to study muscle pathology and to test drugs designed to treat myopathies and muscular dystrophies for their efficacy and specificity in human tissue. We previously developed methods to generate mature human skeletal muscles in immunocompromised mice starting with human myogenic precursor cells (hMPCs) from healthy individuals and individuals with facioscapulohumeral muscular dystrophy (FSHD). Here, we examine a series of alternative treatments at each stage in order to optimize engraftment. We show that (i) X-irradiation at 25Gy is optimal in preventing regeneration of murine muscle while supporting robust engraftment and the formation of human fibers without significant murine contamination; (ii) hMPC lines differ in their capacity to engraft; (iii) some hMPC lines yield grafts that respond better to intermittent neuromuscular electrical stimulation (iNMES) than others; (iv) some lines engraft better in male than in female mice; (v) coinjection of hMPCs with laminin, gelatin, Matrigel, or Growdex does not improve engraftment; (vi) BaCl

Indexed as

CardiotoxinsMuscular Dystrophy, FacioscapulohumeralAdultAnimalsFemaleHeterograftsHumansMaleMiceMuscle, SkeletalTransplantation, HeterologousCardiotoxinselectrical stimulationexerciseimmortalized muscle cellsmyotoxinX-irradiation

Identifiers

PMID38600801
PMCPMC11010746
OpenAlexW4394721525

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.