Abstract
Objective
To review our current understanding of the molecular genetic events involved in the development of epithelial ovarian cancers.
Methods
Mllecular biologic techniques have been used to examine the role of growth-stimulatory genes (oncogenes) and -inhibitory genes (tumor suppressors) in ovarian cancer.
Results
A number of different peptide growth factors and their receptors are expressed by normal and malignant ovarian epithelial cells. Howveer, the role, if any, of growth factors in ovarian carcinogenesis or maintenance of the transformed phenotype remains unknown. Amplification and overexpression of the HER-2/neu and c-myc oncogenes occur in a significant fraction of epithelial ovarian cancers (20–30%). Overexpression ofHER-2/neu has correlated with poor survival in some studies, whereas c-myc ampiification is more common in serous cancers. Mttation of the K-ras oncogene frequently occurs in borderline ovarian tumors, but is less in invasive epithelial ovarian cancers. Mttation ofthep53 tumor suppressor gene occurs in approximately half of advanced (stage III/IV) ovarian cancers and in 15% of early (stage IA/IB) cases. Most recently, preliminary studies have focused on the role of other tumor suppressor genes, cyclins, WAF1, and DNA mismatch repair genes.
Conclusion
An understanding of the molecular events involved in the pathogenesis of epithelial ovarian cancer is beginning to evolve. Improvements in early diagnosis, treatment, and prevention of this deadly disease are dependent on further progress in this area.
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References
Bishop JM. Molecular themes in oncogenesis. Cell 1991;64:235–48.
Levine AJ. The tumor suppressor genes. Annu Rev Biochem 1993;62:623–51.
Weinberg RA. Tumor suppressor genes. Science 1992;254:1138–46.
Bauknecht T, Kiechle M, Bauer G, Siebers JW. Characterization of growth factors in human ovarian carcinomas. Cancer Res 1986;46:2614–8.
Kommoss F, Wintzer HO, Von Kleist S et al. In situ distribution of transforming growth factor-a in normal human tissues and in malignant tumours of the ovary. J Pathol 1990;162:223–30.
Mrrishige K, Kurachi H, Amemiya K, et al. Evidence for the involvement of transforming growth factor-a and epidermal growth factor receptor autocrine growth mechanism in primary human ovarian cancers in vitro. Cancer Res 1991;51:5322–8.
Rodriguez GC, Berchuck A, Wiitaker RS, Schlossman D, Clarke-Pearson DL, Bast RC Jr. Epidermal growth factor receptor expression in normal ovarian epithelium and ovarian cancer. II. Relationship between receptor expression and response to epidermal growth factor. Am J Osstet Gynecol 1991;164:745–50.
Stromberg K, Collins TJ, Gordon AW, Jackson CL, Johnson GR. Transforming growth factor-α acts as an autocrine growth factor in ovarian carcinoma cell lines. Cancer Res 1992;52:341–7.
Yee D, Mrrales FR, Hamilton TC, Von Hoff DD. Expression of insulin-like growth factor I, its binding proteins, and its receptor in ovarian cancer. Cancer Res 1991;51:5107–12.
Sariban E, Sitaras NM, Antoniades HN, Kufe DW, Pan-tazis P. Expression of platelet-derived growth factor (PDGF)rrelated transcripts and synthesis of biologically active PDGF-hke proteins by human malignant epithelial cell lines. J Clin Invest 1988;82:1157–64.
Berchuck A, Olt GJ, Everitt L, Soisson AP, Bast RC Jr, Boyer CM. The role of peptide growth factors in epithelial ovarian cancer. Obstet Gynecol 1990;75:255–62.
Henrikson R, Funa K, Wilander E, Backstrom T, Ridderheim M, Oberg K. Expression and prognostic significance of platelet-derived growth factor and its receptors in epithelial ovarian neoplasms. Cancer Res 1993;53:4550–4.
Di Blasio AM, Cremononesi L, Vigano P, et al. Basic fibroblast growth factor and its receptor messenger ribonucleic acids are expressed in human ovarian epithelial neoplasms. Am J Obstet Gynecol 1993;169:1517–23.
Ramakrishnan S, Xu FJ, Brandt SJ, Niedel JE, Bast RC Jr, Brown EL. Conttitutive production of macrophage colony-stimulating factor by human cell lines. J Clin Invest 1989;83:921–6.
Kacinski BM, Stanley ER, Carter D, et al. Circulating levels of CSF-1 (M-CSF) a lymphohematopoietic cytokine may be a useful marker of disease status in patients with malignant ovarian neoplasms. Int J Radiat Oncol Biol Phys 1989;17:159–64.
Kacinski BM, Carter D, Mittal K, et al. Ovarian adenocarcinomas expressfms-complementary transcripts and fms antigen, often with coexpression of CSF-1. Am J Pathol 1990;137:135–47.
Wu S, Rodabaugh K, Martinez-Maza O, et al. Stimulation of ovarian tumor cell proliferation with monocyte products including interleukin-1, interleukin-6 and tumor necrosis factor-α. Am J Obstet Gynecol 1992;166:997–1007.
Wu S, Boyer CM, Whitaker RS, et al. Tumor necrosis factor-α an an autocrine and paracrine growth factor for ovarian cancer: Monokine induction of tumor cell proliferation and tumor necrosis factor-α expression. Cancer Res 1993;53:1939–44.
Naylor SM, Stamp GWH, Foulkes WD, Eccles D, Balkwill FR. Tumor necrosis factor and its receptors in human ovarian cancer. J Clin Invest 1993;91:2194–206.
Mills GB, May C, Hill M, Campeell S, Shaw P, Marks A. Ascitic fluid from human ovarian cancer patients contains growth factors necessary for intraperitoneal growth of human ovarian adenocarcinoma cells. J Clin Invest 1990;86:851–5.
Siemans CH, Auersperg N. Serial propagation of human ovarian surface epithelium in culture. J Cell Physiol 1991;134:347–56.
Lidor YJ, Xu FJ, Martinez-Maza O, et al. Conttitutive production of macrophage colony stimulating factor and interleukin-6 by human ovarian surface epithelial cells. Exp Cell Res 1993;207:332–9.
Ziltener HJ, Maines-Bandiera S, Schrader JW, Auersperg N. Secretion of bioactive interleukin-1, interleukin-6 and colony-stimulating factors by human ovarian surface epithelium. Biol Reprod 1993;49:635–41.
Cantley LC, Auger KR, Carpenter C, et al. Oncogenes and signal transduction. Cell 1991;64:281–302.
Cooper JM. Oncogenes. Boston: Jones and Battlett, 1990.
Wahl MI, Nishibe S, Kim JW, Kim H, Rhee SG, Carpenter G. Identification of two epidermal growth factor-sensitive tyrosine phosphorylation sites of phosphohpase C-gamma in intact HSC-1 cells. J Biol Chem 1990;265:3944–8.
Eagan SE, Giddings BW, Brooks MW, Buday L, Sizeland AM, Weinberg RA. Association of Sos ras exchange protein with Grb2 is implicated in tyrosine kinase signal transduction and transformation. Nature 1993;363:45–51.
Berchuck A, Rodriguez GC, Kamel A, et al. Epidermal growth factor receptor expression in normal ovarian epithelium and ovarian cancer: I. Correlation of receptor expression with prognostic factors in patients with ovarian cancer. Am J Obstet Gynecol 1991;164:669–74.
Sainsbury JR, Farndon JR, Needham GK, Malcolm AJ, Harris AL. Epidermal-growth-factor receptor status as predictor of early recurrence of and death from breast cancer. Lancet 1987;i:1398–402.
Kohler M, Janz I, Wntzer HO, Wagner E, Bauknecht T. The expression of EGF receptors, EGF-like factors and c-myc in ovarian and cervical carcinomas and their potential clinical significance. Anticancer Res 1989;9:1537–47.
Slamon DJ, Godolphin W, Jones LA, et al. Studies of HER-2/neu proto-oncogene in human breast and ovarian cancer. Science 1989;244:707–12.
Berchuck A, Kamel A, Whitaker R, et al. Overexpression of HER-2/new is associated with poor survival in advanced epithelial ovarian cancer. Cancer Res 1990;50:4087–91.
Rubin SC, Finstad CL, Wong GY, Almadrones L, Plante M, Lloyd KO. Prognostic significance of HER-2/neu expression in advanced ovarian cancer. Am J Obstet Gynecol 1993;168:162–9.
Kacinski BM, Mayer AG, King BL, Carter D, Chambers S. Neu protein overexpression in benign, borderline, and malignant ovarian neoplasms. Gynecol Oncol 1992;44:245–53.
Wiener JR, Hurteau J, Kerns BJ, et al. Overexpression of tyrosine phosphatase PTP1B is associated with human ovarian carcinomas. AmJ Obstet Gynecol 1994;170:1177–83.
Cheng JQ, Godwin AK, Bellacosa A, et al. AKT2, a putative oncogene encoding a member of a subfamily of pro-tein-serine/threonine kinases, is amplified in human ovarian carcinomas. Proc Natl Acad Sci USA 1992;89:9267–71.
Enomoto T, Inoue M, Perantoni AO, Terakawa IN, Tanizawa O, Rice JM. K-ras activation in neoplasms of the human female reproductive tract. Cancer Res 1990;50:6139–45.
Feig LA, Bast RC Jr, Knapp RC, Cooper GM. Somatic activation of rasK gene in a human ovarian carcinoma. Science 1984;223:698–701.
Haas M, Isakov J, Howell SB. Evidence against ras activation in human ovarian carcinomas. Mol Biol Med 1987;4:265–75.
Tenenello MG, Ebina M, Linnoila RI, et al. p53 and ki-ras gene mutations in epithelial ovarian neoplasms. Cancer Res 1993;53:3103–8.
Mok SCH, Bell DA, Knapp RC, et al. Mutation of K-ras protooncogene in human ovarian epithelial tumors of borderline malignancy. Cancer Res 1993;53:1489–92.
Lyons J, Landis CA, Harsh G, et al. Two G protein oncogenes in human endocrine tumors. Science 1990;245:655–9.
Bourne HR, Sanders DA, McCormick F. The GTPase su-perfamily: A conserved switch for diverse cell functions. Nature 1990;348:125–32.
Baker VV, Borst MP, Dixon D, Hatch KD, Shingleton HM, Miller D. c-myc amplification in ovarian cancer. Gynecol Oncol 1990;38:340–2.
Zhou DJ, Gonzalez-Cadavid N, Ahuja H, Battifora H, Moore GE, Cline MJ. A unique pattern of proto-oncogene abnormalities in ovarian adenocarcinomas. Cancer 1988;62:1573–6.
Serova DM. Amplification of c-myc proto-oncogene in primary tumors, metastases and blood leukocytes of patients with ovarian cancer. Eksp Onkol 1987;9:25–7.
Sasano H, Garrett C, Wilkinson D, Silverberg S, Comerford J, Hyde J. Protooncogene amllification and tumor ploidy in human ovarian neoplasms. Hum Pathol 1990;21:382–91.
Berns EMJJ, Klijn JGM, Henzen-Logmans SC, Rodenburg CJ, vander Burg MEL, Foekens JA. Receptors for hormones and growth factors (onco)-gene amllification in human ovarian cancer. Int J Cancer 1992;52:218–24.
Tashiro H, Niyazaki K, Okamura H, Iwai A, Fukumoto M. c-myc overexpression in human primary ovarian tumors: Its relevance to tumor progression. Int J Cancer 1992;50:828–33.
Marx J. Research How cells cycle towards cancer. Science 1994;263:319–21.
Roberts AB, Sporn MB. The transforming growth factor-betas. In: Sporn MB, Roberts AB, eds. Peptide growth factors and their receptors. I. Berlin: Springer-Verlag, 1990: 419–72.
Moses HL, Yang HY, Pietenpol JA. TGF-beta stimulation and inhibition of cell proliferation: New mechanistic insights. Cell 1990;63:245–7.
Msssague J. Receptors for the TGF-beta family. Cell 1992;69:1067–70.
Berchuck A, Rodriguez GC, Olt GJ, et al. Regulation of growth of normal ovarian epithelial cells and ovarian cancer cell lines by transforming growth factor-ß. Am J Obstet Gynecol 1992;166:676–84.
Marth C, Lang T, Koza A, Mayer I, Daxenbichler G. Transforming growth factor-beta and ovarian carcinoma cells: Regulation of proliferation and surface antigen expression. Cancer Lett 1990;51:221–5.
Bartlett JMS, Rabiasz GJ, Scott WN, Langdon SP, Smyth JF, Miller WR. Transforming growth factor-ß mRNA expression in growth control of human ovarian carcinoma cells. Br J Cancer 1992;65:655–60.
Jozan S, Guerrin M, Mazars P, et al. Transforming growth factor-β-1 (TGF-β-1) inhibits growth of a human ovarian cancer cell line (OVCCR-1) and is expressed in human ovarian tumors. Int J Cancer 1992;52:766–70.
Zhou LlLeung BS. Growth regulation of ovarian cancer cells by epidermal growth factor and transforming growth factors-α and β-1. Biochem Biophysica Acta 1992;1080:130–6.
Hurteau J, Rodriguez GC, Whitaker RS, Shain S, Bast RC Jr, Berchuck A. Effect of transforming growth factor-β on proliferation of human ovarian cancer cells obtained from ascites. Cancer 1994;74:93–9.
Sasano H, Comerford J, Silverberg SG, Garrett CT. An analysis of abnormalities of the retinoblastoma gene in human ovarian and endometrial carcinoma. Cancer 1990;66:2150–4.
Coppes MJ, Ye Y, Rackley R, et al. Analysis of WT1 in granulosa cell and other sex cord-stromal tumors. Cancer Res 1993;53:2712–4.
Pelletier J, Breuning W, Kashtan CE, et al. Germline mutations in the Wilms tumor suppressor gene are associated with abnormal urogenital development in Denys-Drash syndrome. Cell 1991;67:437–47.
Kamb A, Gruis NA, Weaver-Feldhaus J, et al. A cell cycle regulator potentially involved in genesis of many tumor types. Science 1994;264:436–40.
Levine AJ, Momand J, Finlay CA. The p53 tumour suppressor gene. Nature 1991;351:453–6.
Hollstein M, Sidransky D, Vogllstein B, Harris CC. p53 mutations in human cancers. Science 1991;253:49–53.
El-Deiry WS, Tokino T, Velculescu VE, et al. WAF1, a potential mediator of p53 tumor suppression. Cell 1993;75:817–25.
Kuerbitz SJ, Plunkett BS, Walsh WV, Kastan MB. Wild-type p53 is a cell cycle checkpoint determinant following irradiation. Proc Natl Acad Sci USA 1992;89:7491–5.
Marks JR, Davidoff AM, Kerns B, et al. Overexpression and mutation of p53 in epithelial ovarian cancer. Cancer Res 1991;51:2979–84.
Kohler MF, Kerns BJ, Humphrey PA, Marks JR, Bast RC, Berchuck A. Mutation and overexpression of p53 in early-stage epithelial ovarian cancer. Obstet Gynecol 1993;81:643–50.
Berchuck A, Kohler MF, Hopkins MP, Clarke-Pearson DL, Humphrey PA, Bast RC. Overexpression of the p53 tumor suppressor gene is not a feature of benign and early stage borderline epithelial ovarian tumors. Gynecol Oncol 1994;52:232–6.
Caron de Fromentel C, Soussi T. TP53 tumor suppressor gene: A model for investigating human mutagenesis. Genes Chromosomes Cancer 1992;4:1–15.
Kohler MF, Marks JR, Wiseman RW, et al. Spectrum of mutation and frequency of allelic deletion of the p53 gene in ovarian cancer. J Natl Cancer Inst 1993;85:1513–9.
Mok CH, Tsao SW, Knapp RC, Fishbaugh PM, Lau CC. Unifocal origin of advanced human epithelial ovarian cancers. Cancer Res 1992;52:5119–22.
Okamato A, Sameshima Y, Yokoyama S, et al. Frequent allelic losses and mutations of the p53 gene in human ovarian cancer. Cancer Res 1991;51:5171–6.
Kupryjanczyk J, Thor AD, Beauchamp R, et al. p53 mutations and protein accumulation in human ovarian cancer. Proc Natl Acad Sci USA 1993;90:4961–5.
Milner BH, Allan LA, Eccles DM, et al. p53 mutation is a common genetic event in ovarian carcinoma. Cancer Res 1993;53:2128–32.
Jacobs IJ, Kohler M, Wiseman R, et al. Clonal origin of epithelial ovarian cancer: Analysis by loss of heterozygosity, p53 mutation and X-chromosome inactivation. J Natl Cancer Inst 1992;84:1793–8.
Jones PA, Buckley JD, Henderson BE, Ross RK, Pike MC. From gene to carcinogen: A rapidly evolving field in molecular epidemiology. Cancer Res 1991;51:3617–20.
Harlap S. The epidemiology of ovarian In: Mark-man M, Hoskins WJ, eds. Cancer of the ovary. New York: Raven Press, 1993:79–93.
Ames BN, Gold LS. Too many rodent carcinogens: Mito-genesis increases mutagenesis. Science 1990;249:970–1.
Whittemore AS, Harris R, Itnyre J. Characteristics relating to ovarian cancer risk. Collaborative analysis of twelve US case-control studies. II. Invasive epithelial ovarian cancers in white women. Am J Epidemiol 1992;136:1184–203.
Buller RE, Anderson B, Conner JP, Robinson R. Familial ovarian cancer. Gynecol Oncol 1993;51:160–6.
Narod SA, Feunteun J, Lynch HT, et al. Famllial breast-ovarian cancer locus on chromosome 17q12–q23. Lancet 1991;338:82–3.
Jolly KW, Malkin D, Douglass EC, Brown TF, Sinclair AE, Look AT. Splice-site mutation of the p53 gene in a family with hereditary breast-ovarian cancer. Oncogene 1994;9:97–102.
Service RF. Research news: Stalking the start of colon cancer. Science 1994;263:1559–60.
Risinger JI, Berchuck A, Kohler MF, Watson P, Lynch HT, Boyd J. Genetic instability of microsatellites in endometrial carcinoma. Cancer Res 1993;53:5100–3.
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Supported by grant CA55640 from the National Cancer Institute.
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Berchuck, A., Elbendary, A., Havrilesky, L. et al. Pathogenesis of Ovarian Cancers. Reprod. Sci. 1, 181–190 (1994). https://doi.org/10.1177/107155769400100302
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DOI: https://doi.org/10.1177/107155769400100302