Evidence map›Paper›PMID 39543854›Full record

ArticleClinical and translational science2024

Accumulation of endogenous Muse cells in the myocardium and its pathophysiological role in patients with fulminant myocarditis.

Shigeru Toyoda, Masashi Sakuma, Kazuyuki Ishida, Yoshihiro Kushida, Ryoichi Soma, Hidehito Takayama, Kazumi Akimoto, Mari Dezawa, Teruo Inoue

Abstract read
In one paragraph

Article in Clinical and translational science, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
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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.

Shigeru ToyodaDepartment of Cardiovascular Medicine, Dokkyo Medical University School of Medicine, Mibu, Japan.ORCID 0000-0002-8260-833X
Masashi SakumaDepartment of Cardiovascular Medicine, Dokkyo Medical University School of Medicine, Mibu, Japan.ORCID 0000-0002-3892-0799
Kazuyuki IshidaDepartment of Diagnostic Pathology, Dokkyo Medical University School of Medicine, Mibu, Japan.ORCID 0000-0002-2804-4588
Yoshihiro KushidaDepartment of Stem Cell Biology and Histology, Tohoku University Graduate School of Medicine, Sendai, Japan.ORCID 0000-0002-5840-5292
Ryoichi SomaComprehensive Facility of Advanced Medical Science Research, Dokkyo Medical University School of Medicine, Mibu, Japan.ORCID 0009-0001-0315-828X
Hidehito TakayamaComprehensive Facility of Advanced Medical Science Research, Dokkyo Medical University School of Medicine, Mibu, Japan.ORCID 0009-0001-1260-4499
Kazumi AkimotoComprehensive Facility of Advanced Medical Science Research, Dokkyo Medical University School of Medicine, Mibu, Japan.ORCID 0009-0009-6279-6036
Mari DezawaDepartment of Stem Cell Biology and Histology, Tohoku University Graduate School of Medicine, Sendai, Japan.ORCID 0000-0001-9978-6178
Teruo InoueDepartment of Cardiovascular Medicine, Dokkyo Medical University School of Medicine, Mibu, Japan.ORCID 0000-0002-5915-2282

Funding

Japan Society for the Promotion of Science 20K08496
6 · The paper itself

Abstract

Multi-lineage differentiating stress-enduring (Muse) cells, identified as pluripotent surface marker SSEA-3(+) cells, are stress tolerant endogenous pluripotent-like stem cells, and are involved in tissue repair. However, the significance of Muse cells in acute myocarditis has not been evaluated. In the present study, we counted Muse cells/area in biopsied myocardial tissue samples from 17 patients with fulminant myocarditis, and 6 with non-inflammatory myocardial disease as controls. Compared with controls, patients with fulminant myocarditis had significantly more Muse cells (p = 0.00042). Patients with mechanical circulatory support (p = 0.006) and myocardial degeneration (p = 0.023) had significantly more Muse cells than those without them. The Muse cell number was correlated with acute phase CK-MB level (ρ = 0.547, p = 0.029), indicating the severity of myocardial injury, and was also correlated with acute/recovery phase ratio of CK-MB (ρ = 0.585, p = 0.023) and cardiac troponin I (ρ = 0.498, p = 0.047) levels, indicating resilience of myocardial injury. In fulminant myocarditis, the Muse cell number was associated with the severity of clinical features in the acute phase, and also with the recovery from myocardial damage in the chronic phase. Endogenous Muse cells might be mobilized and accumulate to the myocardial tissues in fulminant myocarditis, and might participate in the repair of injured myocardium.

Indexed as

MyocarditisMyocardiumAcute DiseaseAdultBiopsyCase-Control StudiesCell CountCreatine Kinase, MB FormFemaleHumansMaleMiddle AgedPluripotent Stem CellsSeverity of Illness IndexTroponin IYoung AdultCreatine Kinase, MB FormTroponin I

Identifiers

PMID39543854
PMCPMC11564339

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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.