Differential Expression and Prognostic Value of Cytoplasmic and Nuclear Cyclin D1 in Prostate Cancer
Joint Authors
Xu, Huan
Guo, Fei
Sun, Yinghao
Cao, Zhi
Chen, Xi
Xu, Yalong
Ji, Jin
He, Jingyi
Wang, Fubo
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-05-31
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Cyclin D1 (CCND1) has been revealed as a key regulating protein in cell cycle (G1 phase) and plays a critical role in promoting tumor development.
The purpose of our study was to investigate the associations between CCND1 and biochemical recurrence of prostate cancer (PCa).
We performed immunostaining of CCND1 on a tissue microarray and evaluated the CCND1 expression levels based on the intensity and extent of staining.
The clinical data was collected, and the follow-up data was received by searching our follow-up database called “PC-follow”.
We revealed that CCND1 expression patterns were different between cytoplasm and nucleus in this study, and the expression of CCND1 in adjacent normal tissues was higher than that in PCa tissues (P<0.001), while nuclear CCND1 showed the opposite distribution characteristic (P<0.001).
The cytoplasmic CCND1 also showed correlation with several clinical factors, e.g., tumor T stage (P<0.001), Gleason score (P=0.028), positive surgical margin (P=0.037), and capsule invasion (P=0.04).
We also revealed that cytoplasmic CCND1 is a protective prognostic factor in the biochemical recurrence (BCR) free time analysis (P=0.002).
However, the nuclear CCND1 showed no correlation with clinical factors or prognostic value in this study.
This study found that cytoplasmic and nuclear CCND1 have significant different expression patterns in PCa tissues, and cytoplasmic CCND1 has a certain prognostic value in the BCR analysis.
American Psychological Association (APA)
Cao, Zhi& Chen, Xi& Xu, Yalong& Guo, Fei& Ji, Jin& Xu, Huan…[et al.]. 2020. Differential Expression and Prognostic Value of Cytoplasmic and Nuclear Cyclin D1 in Prostate Cancer. BioMed Research International،Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1131840
Modern Language Association (MLA)
Cao, Zhi…[et al.]. Differential Expression and Prognostic Value of Cytoplasmic and Nuclear Cyclin D1 in Prostate Cancer. BioMed Research International No. 2020 (2020), pp.1-9.
https://search.emarefa.net/detail/BIM-1131840
American Medical Association (AMA)
Cao, Zhi& Chen, Xi& Xu, Yalong& Guo, Fei& Ji, Jin& Xu, Huan…[et al.]. Differential Expression and Prognostic Value of Cytoplasmic and Nuclear Cyclin D1 in Prostate Cancer. BioMed Research International. 2020. Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1131840
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1131840