Evidence map›Paper›PMID 30896790›Full record

ArticleInternational journal of oncology2019

Oral mucosal mesenchymal stem cell‑derived exosomes: A potential therapeutic target in oral premalignant lesions.

Wenwen Li, Ying Han, Zhongfang Zhao, Xiaoli Ji, Xing Wang, Jianqiu Jin, Qian Wang, Xiang Guo, Zhe Cheng, Mingxing Lu and 3 more

Open access · hybridAbstract read
In one paragraph

Article in International journal of oncology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed, 1 pooled it
2.5field-weighted citation impact, top 10% 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

38 citing papers in PubMed, 1 synthesis or guideline pooled it, 49 citations in OpenAlex.

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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

13 authors at 2 institutions in 1 country.

Wenwen LiDepartment of Oral Medicine, Peking University School and Hospital of Stomatology, Beijing 100081, P.R. China.
Ying HanDepartment of Oral Medicine, Peking University School and Hospital of Stomatology, Beijing 100081, P.R. China.
Zhongfang ZhaoDepartment of Oral Medicine, Peking University School and Hospital of Stomatology, Beijing 100081, P.R. China.
Xiaoli JiDepartment of Oral Medicine, Peking University School and Hospital of Stomatology, Beijing 100081, P.R. China.
Xing WangDepartment of Oral Medicine, Peking University School and Hospital of Stomatology, Beijing 100081, P.R. China.
Jianqiu JinDepartment of Stomatology, Beijing Hospital, Beijing 100730, P.R. China.
Qian WangDepartment of Oral Medicine, Peking University School and Hospital of Stomatology, Beijing 100081, P.R. China.
Xiang GuoDepartment of Oral Medicine, Peking University School and Hospital of Stomatology, Beijing 100081, P.R. China.
Zhe ChengDepartment of Oral Medicine, Peking University School and Hospital of Stomatology, Beijing 100081, P.R. China.
Mingxing LuDepartment of Oral Medicine, Peking University School and Hospital of Stomatology, Beijing 100081, P.R. China.
Guodong WangDepartment of Oral Medicine, Peking University School and Hospital of Stomatology, Beijing 100081, P.R. China.
Yixiang WangDepartment of Central Laboratory, Peking University School and Hospital of Stomatology, Beijing 100081, P.R. China.
Hongwei LiuDepartment of Oral Medicine, Peking University School and Hospital of Stomatology, Beijing 100081, P.R. China.
Peking University · CNBeijing Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Emerging evidence indicates that mesenchymal stem cells (MSCs) serve an indispensable role in the tumor microenvironment. However, whether MSCs participate in the development of oral carcinogenesis remains unclear. The present study isolated MSCs from clinical tissues and investigated the differences of MSCs derived from normal oral mucosa (N‑MSC), oral leukoplakia with dysplasia (LK‑MSC) and oral carcinoma (Ca‑MSC). The results revealed that the LK‑MSCs exhibited reduced proliferation and migration, compared with the N‑MSCs and Ca‑MSCs. Furthermore, it was demonstrated that the exosomes secreted by LK‑MSCs have significant roles in promoting proliferation, migration and invasion in vitro, which was similar to the Ca‑MSC‑derived exosomes. The promoting effect was also demonstrated in a 3D coculture model. When the secretion of exosomes was blocked, the promoting effect of LK‑MSCs was reversed. Based on a microarray analysis of MSC‑derived exosomes, microRNA‑8485 (miR‑8485) was identified to be ectopically expressed. The exosomal miR‑8485 was capable of promoting the proliferation, migration and invasion of tumor cells. Therefore, the present study highlights the significance of MSC‑derived exosomes and exosomal miR‑8485 in premalignant lesions and carcinogenesis. Intervention with the secretion of MSC‑derived‑exosomes may be an innovative strategy to retard the carcinogenesis.

Indexed as

AdultAgedCell DifferentiationCell Line, TumorCell MovementCell ProliferationCells, CulturedCoculture TechniquesExosomesFemaleGene Expression Regulation, NeoplasticHumansLeukoplakia, OralMaleMesenchymal Stem CellsMicroRNAsMicroRNAsMIRN8485 microRNA, human

Identifiers

PMID30896790
PMCPMC6438436
OpenAlexW2924697815

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.