Evidence map›Paper›PMID 28654902›Full record

ArticleOncotarget2017

Cryptotanshinone inhibits proliferation yet induces apoptosis by suppressing STAT3 signals in renal cell carcinoma.

Zhiguo Chen, Rujian Zhu, Jiayi Zheng, Chen Chen, Chi Huang, Junjie Ma, Chen Xu, Wei Zhai, Junhua Zheng

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 1 pooled it
2.6field-weighted citation impact, top 9% 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

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

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  12. Salviolone fromInternational journal of molecular sciences · 2022
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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 5 institutions in 1 country.

Zhiguo ChenDepartment of Urology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China.
Rujian ZhuDepartment of Urology, The Affiliated Shanghai Tenth People's Hospital, Nanjing Medical University, Shanghai, China.
Jiayi ZhengDepartment of Pathology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China.
Chen ChenDepartment of Urology, The Affiliated Shanghai Tenth People's Hospital, Nanjing Medical University, Shanghai, China.
Chi HuangDepartment of Urology, The Affiliated Shanghai Tenth People's Hospital, Nanjing Medical University, Shanghai, China.
Junjie MaDepartment of Urology, The Affiliated Shanghai Tenth People's Hospital, Nanjing Medical University, Shanghai, China.
Chen XuDepartment of Urology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China.
Wei ZhaiDepartment of Urology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China.
Junhua ZhengDepartment of Urology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China.
Shanghai Tenth People's Hospital · CNNanjing Medical University · CNTongji University · CNFudan University · CNShanghai Jiao Tong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

It has been established that signal transducer and activator of transcription 3 serves as an oncoprotein in various human cancers; targeting it is therefore a reasonable approach for emerging cancer therapies. Cryptotanshinone, a natural compound extracted from the root of Salvia miltiorrhiza Bunge, has been identified as a potential STAT3 inhibitor. However, its functional role in renal cell carcinomas remains largely unknown. Therefore, we investigated the mode of action for cryptotanshinone. We found that cryptotanshinone substantially suppressed cancer cell growth while it promoted cell apoptosis by inhibiting the phosphorylation of STAT3 at Tyr705 and its blocking nuclear translocation. Coordinately, P-AKT, CyclinD1, C-MYC, MEKK2, and HGF were down-regulated and cell cycle progression was arrested at the G0/G1 phase, thereby attenuating cell proliferation. Moreover, the level of Cleaved-Caspase-3 was elevated while Bcl-2 and Survivin were down-regulated, accounting for the increased apoptosis. Furthermore, in vivo results revealed that cryptotanshinone effectively inhibits tumorigenesis in an A498-xenografted mouse model. Taken together, our data gives a more comprehensive understanding of how cryptotanshinone functions in renal cell carcinomas and demonstrates its potential as a powerful therapeutic approach to treat renal cell carcinomas.

Indexed as

AnimalsApoptosisCarcinoma, Renal CellCaspase 3Cell Cycle CheckpointsCell Line, TumorCell ProliferationDisease Models, AnimalDrugs, Chinese HerbalGenes, mycHumansKidney NeoplasmsMaleMiceModels, BiologicalPhenanthrenesCaspase 3cryptotanshinoneDrugs, Chinese HerbalPhenanthrenesProto-Oncogene Proteins c-aktProto-Oncogene Proteins c-bcl-2STAT3 Transcription Factorcell apoptosiscell proliferationcryptotanshinonerenal cell carcinomaSTAT3

Identifiers

PMID28654902
PMCPMC5564825
OpenAlexW2626027566

What OpenQuestion 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 OpenQuestion graph.