Citations 2
CCNE1 and survival of patients with tubo‐ovarian high‐grade serous carcinoma: An Ovarian Tumor Tissue Analysis consortium study
Kang, Eunyoung , Weir, Ashley , Meagher, Nicola S. , Farrington, Kyo , Nelson, Gregg , Lee, Cheng‐Han , Riggan, Marjorie J. , Popović, Gordana , Leung, Betty, Tang, Katrina , Lambie, Neil, Millstein, Joshua , Alsop, Jennifer , Anglesio, Michael S. , Barlow, Ellen , Beckmann, Matthias W. , Berger, Jessica, Bisinotto, Christiani, Bösmüller, Hans , Boros, Jessica , Brand, Alison H. , Carney, Michael E. , Casablanca, Yovanni , Cohen, Paul A. , Coulson, Penny , Courtney‐Brooks, Madeleine , Cunningham, Julie M. , Darcy, Kathleen M. , El‐Bahrawy, Mona A., Farrell, Rhonda , Fischer, Anna , García, María J. , Gayther, Simon A. , Group, AOCS, Harnett, Paul R. , Harrington, Shariska P. , Harter, Philipp , Hartmann, Arndt , Hecht, Jonathan L. , Heikaus, Sebastian, Hendley, Joy , Polo, Susanna Hernando, Heublein, Sabine , Hirasawa, Akira , Huntsman, David G. , Jimenez‐Liñan, Mercedes , Jones, Michael E. , Kennedy, Catherine J. , Khabele, Dineo , Lambrechts, Diether , Le, Nhu D. , Lener, Marcin , Lester, Jenny , Leung, Yee , Linder, Anna , Loverix, Liselore , Madan, Rashna , Maxwell, G. Larry , Olawaiye, Alexander , Oršulić, Sandra , Palacios, José , Pearce, Celeste Leigh , Pike, Malcolm C. , Quinn, Carmel M. , Mohan, Ganendra Raj , Rodríguez‐Antona, Cristina , Ruebner, Matthias , Ryan, Andy , Salfinger, Stuart , Sasamoto, Naoko , Schildkraut, Joellen M. , Schoemaker, Minouk J. , Shah, Mitul , Sharma, Raghwa , Shvetsov, Yurii B. , Singh, Naveena , Steele, Linda , Stewart, Colin J.R. , Talhouk, Aline , Tan, Adeline , Terry, Kathryn L. , Tołoczko, Aleksandra, Aa, Maaike A. van der , Gorp, Toon Van , Nieuwenhuysen, Els Van , van‐Wagensveld, Lilian, Vergote, Ignace , Wu, Anna H. , Reis, Francisco José Cândido dos , Fasching, Peter A. , Goode, Ellen L. , Goodman, Marc T. , Kommoss, Stefan , Menon, Usha , Sinn, Hans‐Peter , Staebler, Annette , Bowtell, David D.L. , Ramus, Susan J. , Lambrechts, Diether , El‐Bahrawy, Mona , Lee, Cheng-Han , Fereday, Sian , Kennedy, Catherine J , Sasamoto, Naoko , Schildkraut, Joellen M , Talhouk, Aline , Vergote, Ignace , Köbel, Martin , Lambrechts, Diether , Ramus, Susan J , Rodríguez-Antona, Cristina , Menon, Usha , Sinn, Peter , Anglesio, Michael S , Jones, Michael E , Lambrechts, Diether , Brand, Alison H , Bowtell, David D , Nelson, Gregg S , El-Bahrawy, Mona A , Harnett, Paul R , Schoemaker, Minouk J , Goodman, Marc T , Linder, Anna , Cohen, Paul , Kang, Eun‐Young, Ghatage, Prafull , Bolithon, Adelyn , Ataseven, Beyhan , Brooks‐Wilson, Angela , Brucker, Sara Yvonne , Cazorla, Alicia , Conrads, Thomas , Cook, Linda S. , Cramer, Daniel W. , Crowe, Philip John , Cybulski, Cezary , Elishaev, Esther , Erber, Ramona , Fereday, Sián , Gentry‐Maharaj, Aleksandra , Gilks, C. Blake , Group, AOCS, Grube, Marcel , Hein, Alexander , Heitz, Florian , Hernandez, Brenda Y. , Høgdall, Estrid , Høgdall, Claus , Horlings, Hugo , Huzarski, Tomasz , Jewell, Andrea , Kaufmann, Scott H. , Kommoss, Felix , Kruitwagen, Roy F.P.M. , Lubiński, Jan , Modugno, Francesmary , Neuhausen, Susan L. , Olbrecht, Siel , Sonke, Gabe S. , Sundfeldt, Karin , Swerdlow, Anthony J. , Taylor, Sarah E. , Traficante, Nadia , Van de Vijver, Koen , Vierkant, Robert A. , Wang, Chen , Wilkens, Lynne R. , Winham, Stacey J. , Benı́tez, Javier , Berchuck, Andrew , DeFazio, Anna , Gronwald, Jacek , Karlan, Beth Y. , Brenton, James D. , Pharoah, Paul D.P. , Köbel, Martin
Cancer | December 27, 2022 | Volume: 129 | Issue: 5 | Pages: 697-713
AbstractBackgroundCyclin E1 (CCNE1) is a potential predictive marker and therapeutic target in tubo‐ovarian high‐grade serous carcinoma (HGSC). Smaller studies have revealed unfavorable associations for CCNE1 amplification and CCNE1 overexpression with survival, but to date no large‐scale, histotype‐specific validation has been performed. The hypothesis was that high‐level amplification of CCNE1 and CCNE1 overexpression, as well as a combination of the two, are linked to shorter overall survival in HGSC.MethodsWithin the Ovarian Tumor Tissue Analysis consortium, amplification status and protein level in 3029 HGSC cases and mRNA expression in 2419 samples were investigated.ResultsHigh‐level amplification (>8 copies by chromogenic in situ hybridization) was found in 8.6% of HGSC and overexpression (>60% with at least 5% demonstrating strong intensity by immunohistochemistry) was found in 22.4%. CCNE1 high‐level amplification and overexpression both were linked to shorter overall survival in multivariate survival analysis adjusted for age and stage, with hazard stratification by study (hazard ratio [HR], 1.26; 95% CI, 1.08‐1.47, p = .034, and HR, 1.18; 95% CI, 1.05‐1.32, p = .015, respectively). This was also true for cases with combined high‐level amplification/overexpression (HR, 1.26; 95% CI, 1.09‐1.47, p = .033). CCNE1 mRNA expression was not associated with overall survival (HR, 1.00 per 1‐SD increase; 95% CI, 0.94‐1.06; p = .58). CCNE1 high‐level amplification is mutually exclusive with the presence of germline BRCA1/2 pathogenic variants and shows an inverse association to RB1 loss.ConclusionThis study provides large‐scale validation that CCNE1 high‐level amplification is associated with shorter survival, supporting its utility as a prognostic biomarker in HGSC.
Association of p16 expression with prognosis varies across ovarian carcinoma histotypes: an Ovarian Tumor Tissue Analysis consortium study
Rambau, Peter , Vierkant, Robert A. , Intermaggio, Maria P., Kelemen, Linda E. , Goodman, Marc T. , Herpel, Esther , Kommoss, Stefan , Jimenez‐Liñan, Mercedes , Menon, Usha , Polo, Susanna Hernando, Reis, Francisco José Cândido dos , Gayther, Simon A. , Sharma, Raghwa , Harnett, Paul R. , Hatfield, Emma, Andrade, Jurandyr Moreira de , Nelson, Gregg , Steed, Helen , Schildkraut, Joellen M. , Carney, Micheal E, Høgdall, Estrid , Whittemore, Alice S. , Widschwendter, Martin , Kennedy, Catherine J. , Armasu, Sebastian M. , Daley, Frances , Coulson, Penny , Jones, Michael E. , Anglesio, Michael S. , Chow, Christine , Fazio, Anna de , García‐Closas, Montserrat , Huzarski, Tomasz , Jensen, Allan , Lubiński, Jan , Oszurek, Oleg, Benı́tez, Javier , Mina, Fady , Staebler, Annette , Taran, Florin‐Andrei , Pasternak, J , Talhouk, Aline , Rossing, Mary Anne, Hendley, Joy , Group, AOCS, Fereday, Sián , Ness, Roberta B., Sieh, Weiva , El‐Bahrawy, Mona , Lester, Jenny , Sinn, Hans‐Peter , Fasching, Peter A. , Chang‐Claude, Jenny , Moysich, Kirsten B. , Bowtell, David D.L. , Luk, Hugh, Shah, Mitul , Jung, Audrey , Alsop, Jennifer , Thompson, Pamela J., Swerdlow, Anthony J. , Karpinskyj, Chloe , García, María J. , Deen, Susha, Palacios, José , Koziak, Jennifer M. , Goode, Ellen L. , Huntsman, David G. , Ramus, Susan J. , Köbel, Martin , DeFazio, Anna , Köbel, Martin , Ramus, Susan J , Jensen, Allan , Vierkant, Robert A , Menon, Usha , Swerdlow, Anthony J , Moysich, Kirsten , Kennedy, Catherine J , Sinn, Peter , Widschwendter, Martin , Anglesio, Michael S , Jones, Michael E , Sieh, Weiva , García-Closas, Montserrat , Benitez, Javier , Høgdall, Estrid , Huzarski, Tomasz , Jung, Audrey Y , Bowtell, David D , Fereday, Sian , Lubinski, Jan , Nelson, Gregg S , El-Bahrawy, Mona A , Harnett, Paul R , Steed, Helen , Goodman, Marc T , Pharoah, Paul D.P. , Karlan, Beth Y. , Gentry‐Maharaj, Aleksandra , Doherty, Jennifer A. , Larson, Melissa C. , Hatfield, Emma, Wang, Frances M. , Wang, Qin , Wang, Chen , Brucker, Sara Yvonne , Cybulski, Cezary , Harris, Holly R. , Hartkopf, Andreas D , Group, AOCS, Edwards, Todd , Modugno, Francesmary , Winham, Stacey J. , Kjær, Susanne K. , Gronwald, Jacek , Hernandez, Brenda Y. , Behrens, Sabine , Ghatage, Prafull , Alsop, Kathryn , García-Donás, Jesús , Cazorla, Alicia , Wilkens, Lynne R. , Berchuck, Andrew , Brenton, James D. , Cook, Linda S.
The Journal of Pathology: Clinical Research | July 30, 2018 | Volume: 4 | Issue: 4 | Pages: 250-261
AbstractWe aimed to validate the prognostic association of p16 expression in ovarian high‐grade serous carcinomas (HGSC) and to explore it in other ovarian carcinoma histotypes. p16 protein expression was assessed by clinical‐grade immunohistochemistry in 6525 ovarian carcinomas including 4334 HGSC using tissue microarrays from 24 studies participating in the Ovarian Tumor Tissue Analysis consortium. p16 expression patterns were interpreted as abnormal (either overexpression referred to as block expression or absence) or normal (heterogeneous). CDKN2A (which encodes p16) mRNA expression was also analyzed in a subset (n = 2280) mostly representing HGSC (n = 2010). Association of p16 expression with overall survival (OS) was determined within histotypes as was CDKN2A expression for HGSC only. p16 block expression was most frequent in HGSC (56%) but neither protein nor mRNA expression was associated with OS. However, relative to heterogeneous expression, block expression was associated with shorter OS in endometriosis‐associated carcinomas, clear cell [hazard ratio (HR): 2.02, 95% confidence (CI) 1.47–2.77, p < 0.001] and endometrioid (HR: 1.88, 95% CI 1.30–2.75, p = 0.004), while absence was associated with shorter OS in low‐grade serous carcinomas (HR: 2.95, 95% CI 1.61–5.38, p = 0.001). Absence was most frequent in mucinous carcinoma (50%), and was not associated with OS in this histotype. The prognostic value of p16 expression is histotype‐specific and pattern dependent. We provide definitive evidence against an association of p16 expression with survival in ovarian HGSC as previously suggested. Block expression of p16 in clear cell and endometrioid carcinoma should be further validated as a prognostic marker, and absence in low‐grade serous carcinoma justifies CDK4 inhibition.