Evidence map›Paper›PMID 33149686›Full record

ArticleCancer management and research2020

Antitumor Activity of Cabazitaxel and MSC-TRAIL Derived Extracellular Vesicles in Drug-Resistant Oral Squamous Cell Carcinoma.

Yongle Qiu, Jieming Sun, Junping Qiu, Guoling Chen, Xiao Wang, Yaxu Mu, Kunshan Li, Wenjing Wang

Open access · goldAbstract read
In one paragraph

Article in Cancer management and research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
2.4field-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, 56 citations in OpenAlex.

  1. Review
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  3. Natural carrier systems in cancer vaccines and immunotherapy.Human vaccines & immunotherapeutics · 2025
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  20. Salivary Extracellular Vesicles: Biomarkers and Beyond in Human Diseases.International journal of molecular sciences · 2023
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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

8 authors at 2 institutions in 1 country.

Yongle QiuDepartment of Stomatology, Fourth Affiliated Hospital, Hebei Medical University, Shijiazhuang, Hebei 050017, People's Republic of China.
Jieming SunDepartment of Stomatology, Xianghe County People 'S Hospital, Langfang, Hebei 065400, People's Republic of China.
Junping QiuDepartment of Stomatology, Xianghe County People 'S Hospital, Langfang, Hebei 065400, People's Republic of China.
Guoling ChenDepartment of Stomatology, Xianghe County People 'S Hospital, Langfang, Hebei 065400, People's Republic of China.
Xiao WangDepartment of Stomatology, Xianghe County People 'S Hospital, Langfang, Hebei 065400, People's Republic of China.
Yaxu MuDepartment of Stomatology, Xianghe County People 'S Hospital, Langfang, Hebei 065400, People's Republic of China.
Kunshan LiDepartment of Stomatology, Fourth Affiliated Hospital, Hebei Medical University, Shijiazhuang, Hebei 050017, People's Republic of China.
Wenjing WangDepartment of Stomatology, Fourth Affiliated Hospital, Hebei Medical University, Shijiazhuang, Hebei 050017, People's Republic of China.
Hebei Medical University · CNFourth Hospital of Hebei Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionTRAIL (tumor necrosis factor-related apoptosis-inducing ligand) can induce apoptosis in a variety of cancer cells. However, drug resistance of tumor and short half-life seriously affects its clinical targeted therapy. Cabazitaxel (CTX) is a taxane drug, which can induce apoptosis or autophagy by inhibiting the phosphorylation of PI3K/Akt/mTOR and sensitive to some drug-resistant tumors. Therefore, we explored the possibility of developing a mesenchymal stem cell-derived exosomes (MSC-EXO) vector for oral squamous cell carcinoma (OSCC) to deliver CTX/TRAIL combinations.

methodsAfter ultracentrifugation and dialysis, CTX/TRAIL loaded exosomes transfected MSC (MSCT)-derived exosome (EXO) (MSCT-EXO/CTX) were isolated and purified. The expression of CD63, CD9 and TRAIL was detected by BCA to confirm the origin of EXO. High-performance liquid chromatography (HPLC) was used to determine the drug loading of VPF and draw the in vitro release profile. MTT assay, flow cytometry and Western blot were used to detect the antitumor effect of MSCT-EXO/CTX in vitro. Subsequently, the antitumor effect of MSCT-EXO/CTX in vivo was verified by mouse model.

resultsThe diameter of the membrane particles was about 60-150 nm. We have proved that the incorporation and release of CTX in MSCT-EXO can inhibit the activation of PI3K, Akt and mTOR, which is a possible synergistic mechanism of CTX. MSCT-EXO and CTX can induce the apoptosis of SCC25 tumor cells in a dose-dependent manner and exert a good synergistic effect in the proportion range of 10:1-5:1. The inherent activity of MSCT-EXO and the direct effect of MSCT-EXO/CTX on OSCC confirm that MSCT-EXO/CTX makes MSCT-EXO and CTX have an efficient synergistic effect and a highly effective pharmacological inhibition on cancer cells, as verified by the subsequent mouse model. MSCT-EXO/CTX showed the lowest relative tumor volume and the highest tumor inhibition rate (P<0.05) in vivo.

conclusionAn MSCT-EXO-based CTX delivery system might be an effective anticancer method.

Indexed as

cabazitaxelextracellular vesiclesmesenchymal stromal cellsoral squamous cell carcinoma

Identifiers

PMID33149686
PMCPMC7605918
OpenAlexW3096550136

What OpenQuestion holds

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LicenceCC BY-NC
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.