본문 바로가기
KERD
논문KCI 등재

후두 점막의 염증성 질환, 형성이상과 암종에서Cyclin D1 단백의 검출

Detection of Cyclin D1 Protein in Inflammation, Dysplasia andCarcinoma of the Laryngeal Mucosa

0

조회

0

다운로드

0

인용

0

참고문헌

키워드

주제분류이비인후과학

초록

Abstract

Background and Objectives:Cyclin D1 is one of the proteins regulating G1-S transition in the cell cycle and is considered to play an important role in subsequent mitotic division. So it is a candidate of a proto-oncogene implicated in the pathogenesis of several human tumor types, including laryngeal squamous cell carcinomas. The purpose of this study was to investigate the development of tumorigenesis and clinicopathologic means of cyclin D1 protein in squamous cell carcinoma of the larynx. Subjects and Method:Sixty two patients, who have been treated with benign lesion (keratosis and chronic inflammation), dysplasia or squamous cell carcinoma of the larynx from March 1994 to December 1996 were investigated for this purpose. cyclin D1 protein was detected by immunohistochemical technique in the paraffin embedded tissues. Results:The expression of cyclin D1 protein was detected in 6 out of 11 cases (54.5%) in benign lesion, 3 out of 5 cases (60.0%) in mild to moderate dysplasia, 12 out of 18 cases (66.7%) in severe dysplasia and carcinoma in situ, and 36 out of 44 cases (81.8%) in invasive squamous cell carcinoma of the larynx. Of these, the expression of cyclin D1 protein in invasive squamous cell carcinoma was the highest positive rate, and there was significant difference (p<0.05). However, the expression of cyclin D1 protein was not correlated with degree of differentiation, anatomical site, T-stage and N-stage in invasive squamous cell carcinoma of the larynx (p>0.05). Conclusion:Cyclin D1 protein may be considered to play an important role in the development of the tumorigenesis in invasive squamous cell carcinoma of the larynx. (Korean J Otolaryngol 2006;49:415-9)

참고문헌 (20)

  1. "Human papillomavirusinfection and cyclin D1 gene amplification in laryngealsquamous cell carcinoma:Biologic function and clinical significance", 24, pp.597~604 (2002)
  2. "Cyclin D1 amplification and p16 (MTS1", CDK4I) deletion correlate with poor prognosis in head and necktumors, 2002, pp.112, 472~481
  3. "Novel direct and indirect cyclin-dependent kinasemodulators for the prevention and treatment of human neoplasms", 52, pp.61~73 (2003)
  4. "p53 and cyclin D1 as prognostic factors in squamous cell carcinomaof the larynx", 113, pp.167~172 (2003)
  5. "Expression of cyclin D1 and Ki-67 in squamous cell carcinoma ofthe oral cavity:Clinicopathological and prognostic significance", 38, pp.301~308 (2002)
  6. "Amplification of genes within the chromosome11q13 region is indicative of poor prognosis in patients with operablebreast cancer", 52, pp.5229~34 (1992)
  7. "Studies of the cell cycle regulatory proteins p16 cyclin D1 and retinoblastomaprotein in laryngeal carcinoma tissue", 118, pp.676~680 (2004)
  8. "Cyclin:Aprotein specified by maternal mRNA in sea urchin eggs that is destroyedat each cleavage division", 33, pp.389~96 (1983)
  9. "D-type cyclins", 20, pp.187~190 (1995)
  10. "Cyclin D1 in human neuroendocrine:Tumorigenesis", 1014, pp.209~217 (2004)
  11. "Overexpression of cyclin D1 in rat fibroblasts causes abnormalities ingrowth control", pp.3447~57, cell cycle progression and gene expression
  12. "Cyclin D1 transgene impedes lymphocyte maturation and collaboratesin lymphomagenesis with the myc gene", 13, pp.2124~30 (1994)
  13. "Oncogenicactivity of cyclin D1 revealed through cooperation with Ha-ras:Linkbetween cell cycle control and malignant transformation", 9, pp.323~6 (1994)
  14. "Molecular and immunohistochemical analysis of the bcl-1", cyclin D1 gene in laryngeal squamous cell carcinoma:Correlationof protein expression with lymph node metastases and advancedclinical stage, 1997, pp.79, 1114~1121
  15. "Cyclin D1 overexpression in primary hypopharyngeal carcinomas", 78, pp.390~395 (1996)
  16. "Amplication ofcyclin D1 head and neck squamous cell carcinomas", 40, pp.1128~1132 (1997)
  17. "Amplication and overexpression of cyclin D1 inhead and neck squamous cell carcinomas", 40, pp.1801~1807 (1997)
  18. "Expression of p16 and cyclin D1 proteinin head and neck squamous cell carcinomas", 41, pp.901~905 (1998)
  19. "Prognosticsignficance of Ki-67 index and expression of cyclin D1 in squamouscell carcinoma of the larynx and hypopharynx", 42, pp.603~609 (1999)
  20. "Study onimmunohistochemical cyclin D1 expression and flow cytometric DNAanalysis in squamous cell carcinoma of the larynx", 43, pp.1088~1093 (2000)

관련 논문AI추천

이 간행물의 다른 논문 (12건)