본문 바로가기
KERD
논문KCI 등재

난소암에서 c-Abl, c-Kit, Platelet-derived Growth FactorReceptor (PDGFR)-α, PDGFR-β 의 발현과 예후의 관계

Correlations between the Expression of c-Abl, c-Kit, Plateletderived Growth Factor Receptor (PDGFR)-α and PDGFR-β and Survival in Patients with Ovarian Cancer

1

조회

0

다운로드

0

인용

0

참고문헌

주제분류병리학

초록

Abstract

Background : Protein tyrosine kinases (PTKs) such as c-Abl, c-KIT, PDGFR-α and PDGFR-β are key proteins in the regulation of cell growth. In this study, we evaluated the correlations between the expression of c-Abl, c-KIT, PDGFR-α and PDGFR-β and the survival of patients with ovarian cancer. Methods : We performed the immunohistochemistry for 102 patients with ovarian cancer and we retrospectively reviewed the overall and disease free survival and also the response to platinum-based chemotherapy in those patients. Results : The short disease free survival rate was significantly associated with the increased expression of PDGFR-α (p= 0.0459). The short overall survival time in patients with advanced (stage III and IV) ovarian cancer was associated with the overexpression of c-Abl (p=0.0268) and the reduced expression of c-KIT (p=0.0307). On multivariate analysis, the tumor stage and c-Abl maintained their prognostic influence. Meanwhile, none of the four PTK expression patterns predicted the response to the platinum-based chemotherapy. Conclusions : Our data suggest that for patients with advanced ovarian cancer, the overexpression of c-Abl and the reduced expression of c- KIT might be used as poor prognostic factors for overall survival. It is further noteworthy that the tumor stage and c-Abl may be useful in predicting the patients’ survival. Although any of the four PTKs could not predict the response to platinum chemotherapy, the expression of the kinases targeted by tyrosine kinase inhibitor suggests the potential usefulness of imatinib mesylate for the treatment of ovarian cancer.

참고문헌 (24)

  1. "Analysis of gene expression profiles in normal and neoplastic ovarian tissue samples identifies candidate molecular markers of epithelial ovarian cancer", 98, pp.1176~1181 (2001)
  2. "CD24 is expressed in ovarian cancer and is a new independent prognostic marker of patient survival", 161, pp.1215~1221 (2002)
  3. "Lack of expression of c-KIT in ovarian cancers is associated with poor prognosis", 89, pp.245~250 (2000)
  4. "Expression of c-ABL,c-KIT,and platelet-derived growth factor receptor-beta in ovarian serous carcinoma and normal ovarian surface epithelium", 98, pp.758~764 (2003)
  5. "Expression of platelet-derived growth factor and activated receptor in clinical specimens of epithelial ovarian cancer and ovarian carcinoma cell lines", 93, pp.78~86 (2004)
  6. "Inhibition of KITtyrosine kinase activity:a novel molecular approach to the treatment of KIT-positive malignancies", 20, pp.1692~1703 (2002)
  7. "Role of KIT and platelet-derived growth factor receptors as oncoproteins", 31, pp.4~11 (2004)
  8. "An overview of translocation-related oncogenesis in the chronic myeloid leukaemias", 107, pp.57~63 (2002)
  9. "Expression and action of kit ligand", stem cell factor in normal human and bovine ovarian surface epithelium and ovarian cancer, 2000, pp.62, 1600~1609
  10. "Paraffin section detection of the c-kit gene product value in the diagnosis of mast cell disorders", 29, pp.498~504 (1998)
  11. "Expression of c-kit protooncogene in human hepatocellular carcinoma", 217, pp.231~236 (2005)
  12. "Human ovariantumors of epithelial origin express PDGF in vitro and in vivo", 73, pp.60~64 (1994)
  13. "The effects of platelet-derived growth factor and receptor on normal and neoplastic human ovarian surface epithelium", 71, pp.29~37 (1998)
  14. "Imatinib mesylate(Gleevec)inhibits ovarian cancer cell growth through a mechanism dependent on platelet-derived growth factor receptor alpha and Akt inactivation", 10, pp.681~690 (2004)
  15. "Expression and prognostic significance of platelet-derived growth factor and its receptors in epithelial ovarian neoplasms", 53, pp.4550~4 (1993)
  16. "Expression of p73 and c-Abl proteins in human ovarian carcinomas", 70, pp.234~242 (2003)
  17. "Targeting PDGF receptors in cancer-rationales and proof of concept clinical trials", 532, pp.141~151 (2003)
  18. "Gleevec (STI-571) inhibits lung cancer cell growth (A549) and potentiates the cisplatin effect in vitro", 2, pp.1~9 (2003)
  19. "Imatinib:A targeted clinical drug development", 40, pp.15~20 (2003)
  20. "Inhibition of platelet-derived growth factor-mediated proliferation of osteosarcoma cells by the novel tyrosine kinase inhibitor STI571", 8, pp.3584~3591 (2002)
  21. "Cyclooxygenase-2 (COX-2) Epidermal growth factor receptor (EGFR) and Her-2", neu expression in ovarian cancer, 2002, pp.85, 305~310
  22. "Expression of cyclooxygenase 2 is an independent prognostic factor in human ovarian carcinoma", 160, pp.893~903 (2002)
  23. "Primary and salvage therapy with LH-RHanalogues in ovarian cancer", 153, pp.83~94 (2000)
  24. "c-KIT expression and correlation with chemotherapy resistance in ovarian carcinoma:an immunocytochemical study", 15, pp.594~597 (2004)

관련 논문AI추천

이 간행물의 다른 논문 (11건)