國家衛生研究院 NHRI:Item 3990099045/9692
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    Please use this identifier to cite or link to this item: http://ir.nhri.org.tw/handle/3990099045/9692


    Title: Nuclear accumulation of heat-shock protein 90 is associated with poor survival and metastasis in patients with non-small cell lung cancer
    Authors: Su, JM;Hsu, YY;Lin, P;Chang, H
    Contributors: National Institute of Environmental Health Sciences
    Abstract: BACKGROUND/AIM: Heat-shock protein 90 (HSP90) is a molecular chaperone that stabilizes many client proteins in normal and cancer cells, and approximately 3% of intracellular HSP90 is located in the nucleus. HSP90 is also targeted for the treatment of advanced non-small cell lung cancer (NSCLC). This study aimed to elucidate the clinical role of nuclear HSP90 levels in tissues from patients with NSCLC. MATERIALS AND METHODS: Nuclear and total HSP90 levels were assessed using immunohistochemistry. RESULTS: Multivariate logistic regression showed that the total HSP90 level was independently positively associated with age (p=0.041) and tumor histology of squamous type (p=0.007). By contrast, nuclear HSP90 level was independently positively associated with higher performance score (p=0.011), ever-smoking history (p=0.006) and presence of lymph node (p=0.036) or distant (p<0.001) metastasis, but not age or tumor histology. The level of nuclear HSP90, but not total HSP90, was negatively correlated with patient survival time (p<0.001). CONCLUSION: Nuclear accumulation of HSP90 might be a predictor of metastasis and survival in patients with NSCLC.
    Date: 2016-05
    Relation: Anticancer Research. 2016 May;36(5):2197-2203.
    Link to: http://ar.iiarjournals.org/content/36/5/2197.abstract
    JIF/Ranking 2023: http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=NHRI&SrcApp=NHRI_IR&KeyISSN=0250-7005&DestApp=IC2JCR
    Cited Times(WOS): https://www.webofscience.com/wos/woscc/full-record/WOS:000375456200019
    Cited Times(Scopus): https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=85019075481
    Appears in Collections:[Pinpin Lin] Periodical Articles

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