Evidence map›Paper›PMID 32248062›Full record

ArticleiScience2020

Temporal Dynamics and Heterogeneity of Cell Populations during Skeletal Muscle Regeneration.

Stephanie N Oprescu, Feng Yue, Jiamin Qiu, Luiz F Brito, Shihuan Kuang

Abstract read
In one paragraph

Article in iScience, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 176 papers.

0numbers the graph read from it
0cells of the map it votes in
176citing 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

176 citing papers in PubMed.

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

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

5 authors.

Stephanie N OprescuDepartment of Biological Sciences, Purdue University, 915 W State St, West Lafayette, IN 47907, USA.
Feng YueDepartment of Animal Sciences, Purdue University, 270 S Russell St, West Lafayette, IN 47907, USA.
Jiamin QiuDepartment of Animal Sciences, Purdue University, 270 S Russell St, West Lafayette, IN 47907, USA.
Luiz F BritoDepartment of Animal Sciences, Purdue University, 270 S Russell St, West Lafayette, IN 47907, USA.
Shihuan KuangDepartment of Biological Sciences, Purdue University, 915 W State St, West Lafayette, IN 47907, USA; Department of Animal Sciences, Purdue University, 270 S Russell St, West Lafayette, IN 47907, USA; Center for Cancer Research, Purdue University, 201 S University St, West Lafayette, IN 47907, USA. Electronic address: skuang@purdue.edu.

Funding

Transgenic Mouse Core Facility Shared Resource (TMCF-SR)P30CA023168 · NCI · PURDUE UNIVERSITY WEST LAFAYETTE · PI Andrea L Kasinski · 1985 to 2026
$43.4M
Immunomyoblasts in muscle regenerationR01AR078695 · NIAMS · PURDUE UNIVERSITY · PI KUANG, SHIHUAN · 2021 to 2025
$2.2M
PTEN Function in Satellite CellsR01AR071649 · NIAMS · PURDUE UNIVERSITY · PI KUANG, SHIHUAN · 2017 to 2021
$1.7M
NCI NIH HHS P30 CA023168NIAMS NIH HHS R01 AR071649NIAMS NIH HHS R01 AR078695
6 · The paper itself

Abstract

Mammalian skeletal muscle possesses a unique ability to regenerate, which is primarily mediated by a population of resident muscle stem cells (MuSCs) and requires a concerted response from other supporting cell populations. Previous targeted analysis has described the involvement of various specific populations in regeneration, but an unbiased and simultaneous evaluation of all cell populations has been limited. Therefore, we used single-cell RNA-sequencing to uncover gene expression signatures of over 53,000 individual cells during skeletal muscle regeneration. Cells clustered into 25 populations and subpopulations, including a subpopulation of immune gene enriched myoblasts (immunomyoblasts) and subpopulations of fibro-adipogenic progenitors. Our analyses also uncovered striking spatiotemporal dynamics in gene expression, population composition, and cell-cell interaction during muscle regeneration. These findings provide insights into the cellular and molecular underpinning of skeletal muscle regeneration.

Indexed as

BioinformaticsDevelopmental BiologyStem Cells Research

Identifiers

PMID32248062
PMCPMC7125354

What OpenQuestion holds

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Registered trials

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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.