메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색

초록· 키워드

오류제보하기
Purpose: To compare the expression of survivin and its association with clinicopathological criteria in major types of urinary bladdercarcinoma, specifically, transitional cell carcinoma with and without squamous differentiation and squamous cell carcinoma. Materials and Methods: Immunohistochemical staining for survivin and Ki67 was performed on paraffin-embedded sections of104 carcinomas: 52 transitional cell carcinoma, 20 transitional cell carcinoma with squamous differentiation, and 32 squamous cellcarcinoma. Expression of survivin in >10% of tumor cells was described as altered survivin status. Ki67 staining in >20% of tumorcells was described as a high proliferation index. Results: Altered survivin expression was detected in 60/104 specimens (58%) and was significantly more frequent in transitionalcell carcinoma (78%) than in squamous cell carcinoma (38%) or transitional cell carcinoma with squamous differentiation (40%)(p<0.0001). In transitional cell carcinoma but not in squamous cell carcinoma, altered survivin status was associated with highertumor grade, higher proliferation index, and recurrence. In the whole specimens, altered survivin expression was significantly associatedwith advanced stage (p<0.001), recurrence (p=0.005), distant metastasis (p<0.001), and death (p=0.001). In the multivariateanalysis, altered survivin was an independent poor prognostic factor for recurrence. Conclusions: Unlike in transitional cell carcinoma, alteration of survivin expression in squamous cell carcinoma occurs less frequentlyand is not associated with features of tumor aggression or patient outcome. These findings raise a question: are urinarybladder carcinoma patients with squamous cell carcinoma type suitable candidates for survivin vaccine? This is an important questionto be answered before approving the vaccine in management.

목차

등록된 정보가 없습니다.

참고문헌 (30)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

최근 본 자료

전체보기

댓글(0)

0