Evidence map›Paper›PMID 39118262›Full record

ArticleCancer reports (Hoboken, N.J.)2024

RNF135 Promotes Human Osteosarcoma Cell Growth and Inhibits Apoptosis by Upregulating the PI3K/AKT Pathway.

Bingyao Chen, Yinglong Zhang, Guangze Song, Xing Wei

Abstract read
In one paragraph

Article in Cancer reports (Hoboken, N.J.), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Bingyao ChenSecond Department of Orthopedics, Beijing Daxing District People's Hospital, Beijing, China.
Yinglong ZhangSenior Department of Orthopedics, The Fourth Medical Center of PLA General Hospital, Beijing, China.
Guangze SongDepartment of Orthopedics, Aerospace Central Hospital, Beijing, China.
Xing WeiDepartment of Orthopedics, Aerospace Central Hospital, Beijing, China.ORCID 0000-0002-2603-5987

Funding

Aerospace Central Hospital General Project 2020YK07National Natural Science Foundation of China 82002842
6 · The paper itself

Abstract

backgroundRing finger protein 135 (RNF135) is an E3 ubiquitin ligase that has been implicated in the tumorigenesis of multiple human malignancies. However, whether RNF135 plays a role in the development of human osteosarcoma (OS) remains unknown.

methodsRNF135 expression in 20 human OS and 20 human osteochondroma specimens were evaluated by means of immunohistochemistry staining. The effects of shRNA-mediated RNF135 knockdown on human OS cell growth and apoptosis were evaluated through a panel of in vitro studies on cell proliferation, colony formation, exposure of phosphatidylserine on the cell surface, and caspase 3/7 activation. The protein levels of PI3K, AKT, and p-AKT were determined by western blot analysis.

resultsWe detected significantly higher RNF135 levels in human OS tissues than human osteochondroma tissues. In in vitro studies, shRNA-mediated RNF135 knockdown in human OS cells inhibited proliferation and induced apoptosis. In addition, RNF135 knockdown reduced PI3K and p-AKT protein levels and activated caspase 3 and 7.

conclusionsThese results supported that RNF135 contributes to human OS development through PI3K/AKT-dependent mechanisms. Targeting RNF135 may provide a new therapeutic approach for treating this human malignancy.

Indexed as

ApoptosisBone NeoplasmsCell ProliferationOsteosarcomaPhosphatidylinositol 3-KinasesProto-Oncogene Proteins c-aktSignal TransductionUbiquitin-Protein LigasesCell Line, TumorFemaleGene Expression Regulation, NeoplasticGene Knockdown TechniquesHumansMaleOsteochondromaUp-RegulationPhosphatidylinositol 3-KinasesProto-Oncogene Proteins c-aktRNF135 protein, humanUbiquitin-Protein LigasesapoptosisosteosarcomaPI3K/AKTproliferationRNF135

Identifiers

PMID39118262
PMCPMC11310095

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