RISS 학술연구정보서비스

검색
다국어 입력

http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.

변환된 중국어를 복사하여 사용하시면 됩니다.

예시)
  • 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
  • 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
닫기
    인기검색어 순위 펼치기

    RISS 인기검색어

      KCI등재

      구강편평세포암종에서 DEK 발현에 관한 연구

      한글로보기

      https://www.riss.kr/link?id=A101806729

      • 0

        상세조회
      • 0

        다운로드
      서지정보 열기
      • 내보내기
      • 내책장담기
      • 공유하기
      • 오류접수

      부가정보

      다국어 초록 (Multilingual Abstract)

      Human DEK gene on chromosome 6p encodes a 43kD nuclear phospoprotein that was originally identified as part of a fusion protein found in a subset of acute myeloid leukemia carrying a t(6;9) translocation. Although DEK upregulation has been described in a number of human malignancies and was significantly associated with high histologic grade, lymph node metastasis and/or advanced clinical stage, no previous report has evaluated the expression of DEK protein and its clinical significance in oral squamous cell carcinoma (OSCC). Our aims were to determine DEK expression in tissue samples of normal oral mucosa and OSCC by immunohistochemistry, to analyze the correlation between DEK expression and clinicopathological parameters, and to evaluate the value of DEK as a prognostic marker for patient’s survival. Ten normal oral mucosa, 10 epithelial dysplasia, and 60 OSCC samples were studied by immunohistochemistry. DEK expression tended to increase through the full thickness of epithelium in the dysplastic mucosa when compared with those in normal oral mucosa. High expression of DEK protein (score ≥ 2) was found in 68.3% of OSCC cases. Statistical analysis revealed that DEK overexpression in OSCC was positively correlated with high histologic grade (p=0.001), lymph node metastasis (p=0.003), and advanced clinical stage (p=0.039). In the Kaplan-Meier survival analysis, DEK overexpression was significantly associated with decreased overall survival in patients with OSCC (p=0.019). Our results suggest that DEK overexpression may be a reliable marker to predict the clinical outcome in OSCC.
      번역하기

      Human DEK gene on chromosome 6p encodes a 43kD nuclear phospoprotein that was originally identified as part of a fusion protein found in a subset of acute myeloid leukemia carrying a t(6;9) translocation. Although DEK upregulation has been described i...

      Human DEK gene on chromosome 6p encodes a 43kD nuclear phospoprotein that was originally identified as part of a fusion protein found in a subset of acute myeloid leukemia carrying a t(6;9) translocation. Although DEK upregulation has been described in a number of human malignancies and was significantly associated with high histologic grade, lymph node metastasis and/or advanced clinical stage, no previous report has evaluated the expression of DEK protein and its clinical significance in oral squamous cell carcinoma (OSCC). Our aims were to determine DEK expression in tissue samples of normal oral mucosa and OSCC by immunohistochemistry, to analyze the correlation between DEK expression and clinicopathological parameters, and to evaluate the value of DEK as a prognostic marker for patient’s survival. Ten normal oral mucosa, 10 epithelial dysplasia, and 60 OSCC samples were studied by immunohistochemistry. DEK expression tended to increase through the full thickness of epithelium in the dysplastic mucosa when compared with those in normal oral mucosa. High expression of DEK protein (score ≥ 2) was found in 68.3% of OSCC cases. Statistical analysis revealed that DEK overexpression in OSCC was positively correlated with high histologic grade (p=0.001), lymph node metastasis (p=0.003), and advanced clinical stage (p=0.039). In the Kaplan-Meier survival analysis, DEK overexpression was significantly associated with decreased overall survival in patients with OSCC (p=0.019). Our results suggest that DEK overexpression may be a reliable marker to predict the clinical outcome in OSCC.

      더보기

      목차 (Table of Contents)

      • Ⅰ. INTRODUCTION
      • Ⅱ. MATERIALS AND METHODS
      • 1. Patients and tissue samples
      • 2. Immunohistochemistry
      • 3. Evaluation of immunohistochemical staining
      • Ⅰ. INTRODUCTION
      • Ⅱ. MATERIALS AND METHODS
      • 1. Patients and tissue samples
      • 2. Immunohistochemistry
      • 3. Evaluation of immunohistochemical staining
      • 4. Western blot analysis
      • 5. Statistical analysis
      • Ⅲ. RESULTS
      • 1. DEK protein expression in normal oral mucosa,epithelial dysplasia, and OSCC tissue samples
      • 2. Correlation between DEK expression and theclinicopathological parameters of OSCC
      • 3. Expression analysis of DEK in OSCC cell lines
      • IV. DISCUSSION
      • V. REFERENCES
      더보기

      동일학술지(권/호) 다른 논문

      동일학술지 더보기

      더보기

      분석정보

      View

      상세정보조회

      0

      Usage

      원문다운로드

      0

      대출신청

      0

      복사신청

      0

      EDDS신청

      0

      동일 주제 내 활용도 TOP

      더보기

      주제

      연도별 연구동향

      연도별 활용동향

      연관논문

      연구자 네트워크맵

      공동연구자 (7)

      유사연구자 (20) 활용도상위20명

      이 자료와 함께 이용한 RISS 자료

      나만을 위한 추천자료

      해외이동버튼