Evidence map›Paper›PMID 30478299›Full record

ArticleOncogenesis2018

The combination of cantharidin and antiangiogenic therapeutics presents additive antitumor effects against pancreatic cancer.

Meng-Dan Xu, Lu Liu, Meng-Yao Wu, Min Jiang, Liu-Mei Shou, Wen-Jie Wang, Jing Wu, Yan Zhang, Fei-Ran Gong, Kai Chen and 3 more

Open access · goldAbstract read
In one paragraph

Article in Oncogenesis, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
1.4field-weighted citation impact, top 22% 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

21 citing papers in PubMed, 44 citations in OpenAlex.

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  20. Development of 11-DGA-3-Molecules (Basel, Switzerland) · 2019
    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

13 authors at 3 institutions in 1 country.

Meng-Dan XuDepartment of Oncology, the First Affiliated Hospital of Soochow University, 215006, Suzhou, China.
Lu LiuDepartment of Oncology, the First Affiliated Hospital of Soochow University, 215006, Suzhou, China.
Meng-Yao WuDepartment of Oncology, the First Affiliated Hospital of Soochow University, 215006, Suzhou, China.
Min JiangDepartment of Oncology, the First Affiliated Hospital of Soochow University, 215006, Suzhou, China.
Liu-Mei ShouDepartment of Oncology, the First Affiliated Hospital of Zhejiang Chinese Medicine University, 310006, Hangzhou, China.
Wen-Jie WangDepartment of Oncology, the First Affiliated Hospital of Soochow University, 215006, Suzhou, China.
Jing WuDepartment of Oncology, the First Affiliated Hospital of Soochow University, 215006, Suzhou, China.
Yan ZhangDepartment of Oncology, the First Affiliated Hospital of Soochow University, 215006, Suzhou, China.
Fei-Ran GongDepartment of Hematology, the First Affiliated Hospital of Soochow University, 215006, Suzhou, China.
Kai ChenDepartment of Oncology, the First Affiliated Hospital of Soochow University, 215006, Suzhou, China.
Min TaoDepartment of Oncology, the First Affiliated Hospital of Soochow University, 215006, Suzhou, China. taomin@suda.edu.cn.
Qiaoming ZhiDepartment of General Surgery, the First Affiliated Hospital of Soochow University, 215006, Suzhou, China. strexboy@163.com.
Wei LiDepartment of Oncology, the First Affiliated Hospital of Soochow University, 215006, Suzhou, China. liwei10@suda.edu.cn.
Soochow University · CNFirst Affiliated Hospital of Soochow University · CNZhejiang Chinese Medical University · CN

Funding

National Natural Science Foundation of China (National Science Foundation of China) 81200369National Natural Science Foundation of China (National Science Foundation of China) 81272542National Natural Science Foundation of China (National Science Foundation of China) 81402176National Natural Science Foundation of China (National Science Foundation of China) 81472296National Natural Science Foundation of China (National Science Foundation of China) 81602091
6 · The paper itself

Abstract

Cantharidin, one of the active components of mylabris, is believed to have antitumor activity. Cantharidin selectively inhibits protein phosphatase 2A (PP2A), which can repress multiple oncogenic kinases (ERK, JNK, PKC, and NF-κB). Researches in vitro have shown that cantharidin suppresses cell viability and metastasis in pancreatic cancer cells. This study aims to investigate the effects of cantharidin on pancreatic cancer xenografts in vivo. Xenograft models were established using cells stably expressing luciferase. Xenograft growth was evaluated by living imaging. Gene expression was determined using a microarray, real-time PCR, a RayBiotech antibody array, and the Milliplex assay. Surprisingly, cantharidin significantly accelerated xenograft growth. Living imaging showed a rapid distribution of D-luciferin in cantharidin-treated xenografts, suggesting a rich blood supply. Immunohistochemistry confirmed increased angiogenesis. Microarray and antibody array identified upregulated proangiogenic and downregulated antiangiogenic factors. The Milliplex assay suggested elevated secretion of IL-6, IL-8, TNF-α, and VEGF. Inhibitors of ERK, JNK, PKC, and NF-κB pathway attenuated the cantharidin-induced changes to proangiogenic gene expression. PKC pathway-inhibiting tamoxifen or antiangiogenic therapeutics, including Ginsenoside Rg3, bevacizumab, Apatinib, and Endostar, antagonized the proangiogenic effect of cantharidin or its derivatives. These regimens presented remarkable additive antitumor effects in vivo. Although cantharidin presents antitumor effects in vitro and has been applied in clinical practice, we revealed an unfavorable proangiogenic side effect. We recommend that the clinical application of cantharidin should be performed on the premise of antivascularization therapy.

Identifiers

PMID30478299
PMCPMC6255842
OpenAlexW2903033182

What Socratic holds

Textmetadata
LicenceCC BY
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.