Evidence map›Paper›PMID 26770398›Full record

ArticleInternational journal of clinical and experimental medicine2015

The survivin suppressant YM155 reverses doxorubicin resistance in osteosarcoma.

Zhuo Zhang, Yunfeng Zhang, Jiayin Lv, Jincheng Wang

Open access · greenAbstract read
In one paragraph

Article in International journal of clinical and experimental medicine, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.5field-weighted citation impact, top 17% 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

9 citing papers in PubMed, 19 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

4 authors at 2 institutions in 1 country.

Zhuo ZhangDepartment of Orthopedics, China-Japan Union Hospital of Jilin University 126 Xiantai Street, Nanguan District, Changchun 13033, China.
Yunfeng ZhangDepartment of Orthopedics, China-Japan Union Hospital of Jilin University 126 Xiantai Street, Nanguan District, Changchun 13033, China.
Jiayin LvDepartment of Orthopedics, China-Japan Union Hospital of Jilin University 126 Xiantai Street, Nanguan District, Changchun 13033, China.
Jincheng WangDepartment of Orthopedics, The Second Hospital of Jilin University 218 Ziqiang Street, Nanguan District, Changchun130042, China.
Union Hospital · CNSecond Affiliated Hospital of Jilin University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Doxorubicin (DOX) is one of the widely used chemotherapeutic drugs for the treatment of human osteosarcoma (OS). However, acquisition of DOX resistance is common in patients with OS, leading to local and distant failure. In this study, we demonstrate that survivin expression is significantly upregulated in OS primary tumors compared to paired normal tissue. In addition, survivin expression was further increased in DOX resistant cells (MG63/DOX) as compared to its parent cells (MG63). Thus, we hypothesize that targeting of survivin in OS could reverse the DOX resistant phenotype in tumor cells thereby enhancing the therapeutic efficacy of DOX. We test the efficacy of YM155, a small molecule survivin inhibitor, either as a single agent or in combination with DOX in vitro and in vivo. We found that combination treatment of YM155 and DOX in DOX resistant cells (MG63/DOX) could significantly inhibited cell proliferation and colony formation, induce cell apoptosis and promoted caspase-3, -8, and -9 activity in vitro, and promoted tumor regression in established OS xenograft models. Taken together, the evidence presented here supports the favorable preclinical evaluation that YM155 could overcome DOX the resistance in tumor cells thereby enhancing the effectiveness of DOX in OS, suggesting that YM155 in combination with DOX has potential in the treatment of osteosarcoma.

Indexed as

doxorubicinOsteosarcomasurvivnYM155

Identifiers

PMID26770398
PMCPMC4694298
OpenAlexW2409513477

What OpenQuestion holds

Textmetadata
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.