Evidence map›Paper›PMID 39875472›Full record

ArticleScientific reports2025

A study on the production of extracellular vesicles derived from novel immortalized human placental mesenchymal stromal cells.

Yingying Tong, Jie Sun, Xin Jiang, Xu Jia, Huimin Xiao, Hua Wang, Guanghua Yang

Abstract read
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Review
  6. AAT-MSC-EVs: Novel implications for suppressing ferroptosis, fibrosis and pain associated with chronic pancreatitis.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
    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

7 authors.

Yingying TongInternational Research Center for Biological Sciences, Ministry of Science and Technology, Shanghai Ocean University, No. 999 Hucheng Ring Road, Shanghai, 201306, China.
Jie SunInternational Research Center for Biological Sciences, Ministry of Science and Technology, Shanghai Ocean University, No. 999 Hucheng Ring Road, Shanghai, 201306, China.
Xin JiangInternational Research Center for Biological Sciences, Ministry of Science and Technology, Shanghai Ocean University, No. 999 Hucheng Ring Road, Shanghai, 201306, China.
Xu JiaInternational Research Center for Biological Sciences, Ministry of Science and Technology, Shanghai Ocean University, No. 999 Hucheng Ring Road, Shanghai, 201306, China.
Huimin XiaoInternational Research Center for Biological Sciences, Ministry of Science and Technology, Shanghai Ocean University, No. 999 Hucheng Ring Road, Shanghai, 201306, China.
Hua WangShanghai Telebio Biomedical Technology Co., LTD, Shanghai, 201321, China.
Guanghua YangInternational Research Center for Biological Sciences, Ministry of Science and Technology, Shanghai Ocean University, No. 999 Hucheng Ring Road, Shanghai, 201306, China. ghyang119@163.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Extracellular vesicles (EVs) are not only involved in cell-to-cell communications but have other functions as "garbage bags", as bringing nutrients to cells, and as inducing mineral during bone formation and ectopic calcification. These minuscule entities significantly contribute to the regulation of bodily functions. However, the clinical application of EVs faces challenges due to limited production yield and targeting efficiency. In our study, we propose a method for efficiently harvesting EVs utilizing simian virus 40 large T antigen (SV40LT) immortalized human placental chorionic mesenchymal stromal cells (CMSCs). We investigated immortalized placental chorionic mesenchymal stromal cells (imCMSCs), a stromal cell line that surpasses the growth limitations of primary passage cells while retaining phenotypic characteristics and differentiation potential. This development offers the prospect of a consistent, uniform source of EVs, which is essential for regenerative medicine. Our findings indicate that the immortalization process preserves the particle size, quantity and surface marker profiles of EVs, providing a possible approach to produce high-yield EVs suitable for disease diagnosis and treatment.

Indexed as

Extracellular VesiclesMesenchymal Stem CellsPlacentaCell DifferentiationFemaleHumansPregnancyExtracellular vesiclesImmortalityPMSCsSV40LT

Identifiers

PMID39875472
PMCPMC11775310

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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.