Evidence map›Paper›PMID 32319535›Full record

ArticleInternational journal of molecular medicine2020

Downregulation of c‑FLIP and upregulation of DR‑5 by cantharidin sensitizes TRAIL‑mediated apoptosis in prostate cancer cells via autophagy flux.

Uddin Md Nazim, Honghua Yin, Sang-Youel Park

Open access · hybridAbstract read
In one paragraph

Article in International journal of molecular medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 1 pooled it
1.7field-weighted citation impact, top 16% 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

25 citing papers in PubMed, 1 synthesis or guideline pooled it, 31 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

3 authors at 1 institution in 1 country.

Uddin Md NazimDepartment of Veterinary Medicine, Biosafety Research Institute, College of Veterinary Medicine, Jeonbuk National University, Iksan, Jeonbuk 54596, Republic of Korea.
Honghua YinDepartment of Veterinary Medicine, Biosafety Research Institute, College of Veterinary Medicine, Jeonbuk National University, Iksan, Jeonbuk 54596, Republic of Korea.
Sang-Youel ParkDepartment of Veterinary Medicine, Biosafety Research Institute, College of Veterinary Medicine, Jeonbuk National University, Iksan, Jeonbuk 54596, Republic of Korea.
Jeonbuk National University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tumor necrosis factor (TNF)‑related apoptosis‑inducing ligand (TRAIL), a type II transmembrane protein, is a part of the TNF superfamily of cytokines. Cantharidin, a type of terpenoid, is extracted from the blister beetles (Mylabris genus) used in Traditional Chinese Medicine. Cantharidin elicits antibiotic, antiviral and antitumor effects, and can affect the immune response. The present study demonstrated that a cantharidin and TRAIL combination treatment regimen elicited a synergistic outcome in TRAIL‑resistant DU145 cells. Notably, it was also identified that cantharidin treatment initiated the downregulation of cellular FLICE‑like inhibitory protein (c‑FLIP) and upregulation of death receptor 5 (DR‑5), and sensitized cells to TRAIL‑mediated apoptosis by initiating autophagy flux. In addition, cantharidin treatment increased lipid‑modified microtubule‑associated proteins 1A/1B light chain 3B expression and significantly attenuated sequestosome 1 expression. Attenuation of autophagy flux by a specific inhibitor such as chloroquine and genetic modification using ATG5 small interfering RNA abrogated the cantharidin‑mediated TRAIL‑induced apoptosis. Overall, the results of the present study revealed that cantharidin effectively sensitized cells to TRAIL‑mediated apoptosis and its effects are likely to be mediated by autophagy, the downregulation of c‑FLIP and the upregulation of DR‑5. They also suggested that the combination of cantharidin and TRAIL may be a successful therapeutic strategy for TRAIL‑resistant prostate cancer.

Indexed as

ApoptosisAutophagyBlotting, WesternCantharidinCASP8 and FADD-Like Apoptosis Regulating ProteinCell Line, TumorCell SurvivalDrug SynergismFluorescent Antibody TechniqueHumansMaleMicroscopy, Electron, TransmissionReceptors, TNF-Related Apoptosis-Inducing LigandRNA, Small InterferingSequestosome-1 ProteinTNF-Related Apoptosis-Inducing LigandCantharidinCASP8 and FADD-Like Apoptosis Regulating ProteinReceptors, TNF-Related Apoptosis-Inducing LigandRNA, Small InterferingSequestosome-1 ProteinTNF-Related Apoptosis-Inducing Ligand

Identifiers

PMID32319535
PMCPMC7255450
OpenAlexW3014895518

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.