Evidence map›Paper›PMID 39766894›Full record

ArticleGenes2024

Transcriptomic Changes in Human Tonsil-Derived Mesenchymal Stem Cells Across Culture Passages.

Moon Sik Oh, Heesun Hong, Ok Joo Lee, Su Hyeon Yi, Hae Sang Park, Jae-Jun Lee, Chan Hum Park, Sun-Wha Im

Abstract read
In one paragraph

Article in Genes, 2024. 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
–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

2 citing papers in PubMed.

  1. Article
  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.

Moon Sik OhNano-Bio Regenerative Medical Institute, College of Medicine, Hallym University, Chuncheon 24252, Republic of Korea.
Heesun HongNano-Bio Regenerative Medical Institute, College of Medicine, Hallym University, Chuncheon 24252, Republic of Korea.
Ok Joo LeeNano-Bio Regenerative Medical Institute, College of Medicine, Hallym University, Chuncheon 24252, Republic of Korea.ORCID 0000-0002-3211-4841
Su Hyeon YiDepartment of Biochemistry and Molecular Biology, Kangwon National University School of Medicine, Chuncheon 24341, Republic of Korea.
Hae Sang ParkNano-Bio Regenerative Medical Institute, College of Medicine, Hallym University, Chuncheon 24252, Republic of Korea.
Jae-Jun LeeInstitute of New Frontier Research, Hallym University College of Medicine, Chuncheon 24252, Republic of Korea.
Chan Hum ParkNano-Bio Regenerative Medical Institute, College of Medicine, Hallym University, Chuncheon 24252, Republic of Korea.ORCID 0000-0002-9732-361X
Sun-Wha ImDepartment of Biochemistry and Molecular Biology, Kangwon National University School of Medicine, Chuncheon 24341, Republic of Korea.

Funding

2023 Research Grant from Kangwon National University 202304850001the Bio&Medical Technology Development Program of the National Research Foundation (NRF) funded by the Korean government (MSIT) RS-2023-00223501
6 · The paper itself

Abstract

BACKGROUND/

objectivesTonsil-derived mesenchymal stem cells (TMSCs) are in the limelight in regenerative medicine due to their high proliferation and differentiation potential. It is important to conduct studies to determine the optimal conditions for achieving the maximum yield while maintaining the optimal differentiation capacity of TMSCs.

methodsThis study explores the impact of serial subculture on TMSCs by analyzing gene expression at passages 2, 4, 6, and 8. For each culture passage, genes with significant differences in RNA expression from previous passages were selected and their characteristics were observed performing enrichment analysis including KEGG (Kyoto Encyclopedia of Genes and Genomes) and Reactome pathway.

resultsAt each passage, a "cell cycle" term was ranked high with statistical significance in the KEGG and Reactome pathway. Cell cycle gene expression, including Cyclin-dependent kinases (CDKs) and cyclins, increased until passage 6, then decreased by passage 8. The cell cycle is known to be important not only for proliferation but also for determining whether stem cells maintain pluripotency or differentiate into various lineages.

conclusionsThe results suggest that cell cycle gene expression can guide the timing for differentiation induction, with passage 6 potentially being a critical point for initiating differentiation.

Indexed as

Cell DifferentiationMesenchymal Stem CellsPalatine TonsilTranscriptomeCell CycleCell ProliferationCells, CulturedGene Expression ProfilingHumansin-vitro culturemesenchymal stem celltonsiltranscriptome

Identifiers

PMID39766894
PMCPMC11675251

What OpenQuestion holds

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LicenceCC BY
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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.