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세포고사 억제 유전자 Survivin의 발현과 신경모세포종의 예후

Other Titles
 Anti-apoptosis Gene, Survivin Expression and Prognosis of Neuroblstoma 
Authors
 안수민  ;  오정탁  ;  한석주  ;  황의호  ;  최승훈 
Citation
 JOURNAL OF THE KOREAN SURGICAL SOCIETY , Vol.68(1) : 56-60, 2005 
Journal Title
 JOURNAL OF THE KOREAN SURGICAL SOCIETY 
ISSN
 1226-0053 
Issue Date
2005
MeSH
Neuroblastoma ; Prognosis ; Inhibitor of apoptosis protein ; Survivin
Keywords
Neuroblastoma ; Prognosis ; Inhibitor of apoptosis protein ; Survivin
Abstract
Purpose: The prognostic significance of survivin expression (SE), which has been reported to be an inhibitor of apoptosis protein, was examined in order to identify a more accurate prognostic grouping of neuroblastomas. Methods: Thirty-seven tumor specimens were obtained between 1992 and 2002. The SE level was examined by immunohistochemical techniques using paraffin-embedded tissues, and was scored as being positive when more than 5% of the cells reacted with the anti-survivin antibody. The outcome of the stratified potential prognostic groups was evaluated according to age, location, stage, Shimada class and SE. The correlation between the SE level and the prognostic factors were analyzed using a univariate assessment. The predictive value of SE in the prognosis was determined using a multivariate assessment. Results: The median follow up period was 23 months. The 5-year overall survival rate was significantly reduced with an advanced stage, adrenal primary, unfavorable Shimada class and positive SE (P=.01, .01, .02 and .00). A positive SE was correlated with old age, advanced stage and an unfavorable Shimada class (P=.03, .00 and .03). The relative risk of the SE positive group was 5.20 (P=.01). Survivin was expressed in 73% of recurred cases, but in only 31% of non-recurred cases (P=.04). Conclusions: Survivin expression is a valid independent prognostic factor for a neuroblastoma, which correlates with the disease progression and a poor prognosis.
Files in This Item:
T200500913.pdf Download
DOI
OAK-2005-04784
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Surgery (외과학교실) > 1. Journal Papers
Yonsei Authors
Oh, Jung Tak(오정탁)
Choi, Seung Ho(최승호) ORCID logo https://orcid.org/0000-0002-9872-3594
Choi, Seung Hoon(최승훈)
Han, Seok Joo(한석주) ORCID logo https://orcid.org/0000-0001-5224-1437
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/151104
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