Evidence map›Paper›PMID 26814430›Full record

ArticleOncotarget2016

A novel small molecule agent displays potent anti-myeloma activity by inhibiting the JAK2-STAT3 signaling pathway.

Zubin Zhang, Hongwu Mao, Xiaolin Du, Jingyu Zhu, Yujia Xu, Siyu Wang, Xin Xu, Peng Ji, Yang Yu, Biyin Cao and 8 more

Erratum issuedOpen access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
3.2field-weighted citation impact, top 7% 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

15 citing papers in PubMed, 32 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

18 authors at 5 institutions in 2 countries.

Zubin ZhangJiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases, Department of Pharmacology, College of Pharmaceutical Sciences, Soochow University, Suzhou, China.
Hongwu MaoJiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases, Department of Pharmacology, College of Pharmaceutical Sciences, Soochow University, Suzhou, China.
Xiaolin DuJiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases, Department of Pharmacology, College of Pharmaceutical Sciences, Soochow University, Suzhou, China.
Jingyu ZhuCollege of Pharmaceutical Sciences, Zhejiang University, Zhejiang, China.
Yujia XuJiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases, Department of Pharmacology, College of Pharmaceutical Sciences, Soochow University, Suzhou, China.
Siyu WangJiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases, Department of Pharmacology, College of Pharmaceutical Sciences, Soochow University, Suzhou, China.
Xin XuJiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases, Department of Pharmacology, College of Pharmaceutical Sciences, Soochow University, Suzhou, China.
Peng JiDepartment of Medicinal Chemistry, College of Pharmaceutical Sciences, Soochow University, Suzhou, China.
Yang YuDepartment of Medicinal Chemistry, College of Pharmaceutical Sciences, Soochow University, Suzhou, China.
Biyin CaoJiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases, Department of Pharmacology, College of Pharmaceutical Sciences, Soochow University, Suzhou, China.
Kunkun HanJiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases, Department of Pharmacology, College of Pharmaceutical Sciences, Soochow University, Suzhou, China.
Tingjun HouCollege of Pharmaceutical Sciences, Zhejiang University, Zhejiang, China.
Zhuan XuDepartment of Neurology, The First Affiliated Hospital of Soochow University, Suzhou, China.
Yan KongDepartment of Neurology, The First Affiliated Hospital of Soochow University, Suzhou, China.
Gaofeng JiangSchool of Public Health, Medical College, Wuhan University of Science and Technology, Wuhan, China.
Xiaowen TangDepartment of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.
Chunhua QiaoDepartment of Medicinal Chemistry, College of Pharmaceutical Sciences, Soochow University, Suzhou, China.
Xinliang MaoJiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases, Department of Pharmacology, College of Pharmaceutical Sciences, Soochow University, Suzhou, China.
Soochow University · CNFirst Affiliated Hospital of Soochow University · CNZhejiang University · CNTranslational Research in Oncology · FRWuhan University of Science and Technology · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The oncogenic STAT3 signaling pathway is emerging as a promising target for the treatment of multiple myeloma (MM). In the present study, we identified a novel STAT3 inhibitor SC99 in a target-based high throughput screen. SC99 inhibited JAK2-STAT3 activation but had no effects on other transcription factors such as NF-κB, and kinases such as AKT, ERK, and c-Src that are in association with STAT3 signaling pathway. Furthermore, SC99 downregulated the expression of STAT3-modulated genes, including Bcl-2, Bcl-xL, VEGF, cyclin D2, and E2F-1. By inhibiting the STAT3 signaling, SC99 induced MM cell apoptosis which could be partly abolished by the ectopic expression of STAT3. Furthermore, SC99 displayed potent anti-MM activity in two independent MM xenograft models in nude mice. Oral administration of SC99 led to marked decrease of tumor growth within 10 days at a daily dosage of 30 mg/kg, but did not raise toxic effects. Taken together, this study identified a novel oral JAK2/STAT3 inhibitor that could be developed as an anti-myeloma agent.

Indexed as

3T3 CellsAnimalsAntineoplastic AgentsApoptosisbcl-X ProteinCell Line, TumorCyclin D2E2F1 Transcription FactorEnzyme ActivationFemaleHeLa CellsHumansHydrazonesJanus Kinase 2MiceMice, NudeAntineoplastic AgentsBCL2L1 protein, humanbcl-X ProteinCCND2 protein, humanCyclin D2E2F1 protein, humanE2F1 Transcription FactorHydrazonesJAK2 protein, humanJanus Kinase 2Proto-Oncogene Proteins c-bcl-2SC99 compoundSTAT3 protein, humanSTAT3 Transcription FactorVascular Endothelial Growth Factor AVEGFA protein, humancyclin D2JAK2multiple myelomaSC99STAT3

Identifiers

PMID26814430
PMCPMC4891041
OpenAlexW2291597794

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.