Evidence map›Paper›PMID 38294721›Full record

ArticleStem cell reviews and reports2024

Extracellular Vesicles Derived from Glioma Stem Cells Affect Glycometabolic Reprogramming of Glioma Cells Through the miR-10b-5p/PTEN/PI3K/Akt Pathway.

Shun Li, Lifang Mao, Lvmeng Song, Xiaochao Xia, Zihao Wang, Yinchuan Cheng, Jinqing Lai, Xiaoping Tang, Xiangrong Chen

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In one paragraph

Article in Stem cell reviews and reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
2.3field-weighted citation impact, top 12% 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

8 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. Article
  3. Tumor heterogeneity and resistance in glioblastoma: the role of stem cells.Apoptosis : an international journal on programmed cell death · 2025
    Review
  4. Review
  5. 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 at 3 institutions in 1 country.

Shun LiDepartment of Neurosurgery, Affiliated Hospital of North Sichuan Medical College, Nanchong, 637000, Sichuan, China. morelee@163.com.ORCID 0009-0004-9380-1508
Lifang MaoDepartment of Neurosurgery, Affiliated Hospital of North Sichuan Medical College, Nanchong, 637000, Sichuan, China.
Lvmeng SongDepartment of Neurosurgery, Affiliated Hospital of North Sichuan Medical College, Nanchong, 637000, Sichuan, China.
Xiaochao XiaDepartment of Neurosurgery, Affiliated Hospital of North Sichuan Medical College, Nanchong, 637000, Sichuan, China.
Zihao WangDepartment of Neurosurgery, Affiliated Hospital of North Sichuan Medical College, Nanchong, 637000, Sichuan, China.
Yinchuan ChengDepartment of Neurosurgery, Affiliated Hospital of North Sichuan Medical College, Nanchong, 637000, Sichuan, China.
Jinqing LaiDepartment of Neurosurgery, The Second Affiliated Hospital, Fujian Medical University, Quanzhou, 362000, Fujian, China.
Xiaoping TangDepartment of Neurosurgery, Affiliated Hospital of North Sichuan Medical College, Nanchong, 637000, Sichuan, China. txping1971@163.com.
Xiangrong ChenDepartment of Neurosurgery, The Second Affiliated Hospital, Fujian Medical University, Quanzhou, 362000, Fujian, China. xiangrong_chen281@126.com.
Affiliated Hospital of North Sichuan Medical College · CNFujian Medical University · CNNorth Sichuan Medical University · CN

Funding

Affiliated Hospital of North Sichuan Medical College 2019ZD001he Bureau of Science and Technology Nanchong City 19SXHZ0321North Sichuan Medical College CBY23-ZDA01
6 · The paper itself

Abstract

objectiveGlioma is one of the most prevalently diagnosed types of primary malignant brain tumors. Glioma stem cells (GSCs) are crucial in glioma recurrence. This study aims to elucidate the mechanism by which extracellular vehicles (EVs) derived from GSCs modulate glycometabolic reprogramming in glioma.

methodsXenograft mouse models and cell models of glioma were established and treated with GSC-EVs. Additionally, levels and activities of PFK1, LDHA, and FASN were assessed to evaluate the effect of GSC-EVs on glycometabolic reprogramming in glioma. Glioma cell proliferation, invasion, and migration were evaluated using MTT, EdU, Colony formation, and Transwell assays. miR-10b-5p expression was determined, with its target gene PTEN and downstream pathway PI3K/Akt evaluated. The involvement of miR-10b-5p and the PI3K/Akt pathway in the effect of GSC-EVs on glycometabolic reprogramming was tested through joint experiments.

resultsGSC-EVs facilitated glycometabolic reprogramming in glioma mice, along with enhancing glucose uptake, lactate level, and adenosine monophosphate-to-adenosine triphosphate ratio. Moreover, GSC-EV treatment potentiated glioma cell proliferation, invasion, and migration, reinforced cell resistance to temozolomide, and raised levels and activities of PFK1, LDHA, and FASN. miR-10b-5p was highly-expressed in GSC-EV-treated glioma cells while being carried into glioma cells by GSC-EVs. miR-10b-5p targeted PTEN and activated the PI3K/Akt pathway, hence stimulating glycometabolic reprogramming.

conclusionGSC-EVs target PTEN and activate the PI3K/Akt pathway through carrying miR-10b-5p, subsequently accelerating glycometabolic reprogramming in glioma, which might provide new insights into glioma treatment.

Indexed as

Extracellular VesiclesGliomaMicroRNAsAnimalsGene Expression Regulation, NeoplasticHumansMiceNeoplastic Stem CellsPhosphatidylinositol 3-KinasesProto-Oncogene Proteins c-aktPTEN PhosphohydrolaseSignal TransductionMicroRNAsPhosphatidylinositol 3-KinasesProto-Oncogene Proteins c-aktPTEN PhosphohydrolasePTEN protein, humanExtracellular vesiclesGliomaGlioma stem cellsGlycometabolic reprogrammingmiR-10b-5pPTEN/PI3K/Akt pathway

Identifiers

PMID38294721
OpenAlexW4391420427

What Socratic holds

Textmetadata
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 Socratic graph.