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Evaluation of the prognostic role of centromere 17 gain and HER2/topoisomerase II alpha gene status and protein expression in patients with breast cancer treated with anthracycline-containing adjuvant chemotherapy: pooled analysis of two Hellenic Cooperative Oncology Group (HeCOG) phase III trials.
Fountzilas G, Dafni U, Bobos M, Kotoula V, Batistatou A, Xanthakis I, Papadimitriou C, Kostopoulos I, Koletsa T, Tsolaki E, Televantou D, Timotheadou E, Koutras A, Klouvas G, Samantas E, Pisanidis N, Karanikiotis C, Sfakianaki I, Pavlidis N, Gogas H, Linardou H, Kalogeras KT, Pectasides D, Dimopoulos MA. Fountzilas G, et al. Among authors: kalogeras kt. BMC Cancer. 2013 Mar 28;13:163. doi: 10.1186/1471-2407-13-163. BMC Cancer. 2013. PMID: 23537287 Free PMC article.
Evaluation of the prognostic and predictive value of HER family mRNA expression in high-risk early breast cancer: a Hellenic Cooperative Oncology Group (HeCOG) study.
Koutras AK, Kalogeras KT, Dimopoulos MA, Wirtz RM, Dafni U, Briasoulis E, Pectasides D, Gogas H, Christodoulou C, Aravantinos G, Zografos G, Timotheadou E, Papakostas P, Linardou H, Razis E, Economopoulos T, Kalofonos HP, Fountzilas G; Hellenic Cooperative Oncology Group (HeCOG). Koutras AK, et al. Among authors: kalogeras kt. Br J Cancer. 2008 Dec 2;99(11):1775-85. doi: 10.1038/sj.bjc.6604769. Epub 2008 Nov 4. Br J Cancer. 2008. PMID: 18985033 Free PMC article.
Triple-negative phenotype is of adverse prognostic value in patients treated with dose-dense sequential adjuvant chemotherapy: a translational research analysis in the context of a Hellenic Cooperative Oncology Group (HeCOG) randomized phase III trial.
Skarlos P, Christodoulou C, Kalogeras KT, Eleftheraki AG, Bobos M, Batistatou A, Valavanis C, Tzaida O, Timotheadou E, Kronenwett R, Wirtz RM, Kostopoulos I, Televantou D, Koutselini E, Papaspirou I, Papadimitriou CA, Pectasides D, Gogas H, Aravantinos G, Pavlidis N, Arapantoni P, Skarlos DV, Fountzilas G. Skarlos P, et al. Among authors: kalogeras kt. Cancer Chemother Pharmacol. 2012 Feb;69(2):533-46. doi: 10.1007/s00280-011-1730-9. Epub 2011 Sep 8. Cancer Chemother Pharmacol. 2012. PMID: 21901395
Prognostic significance of RACGAP1 mRNA expression in high-risk early breast cancer: a study in primary tumors of breast cancer patients participating in a randomized Hellenic Cooperative Oncology Group trial.
Pliarchopoulou K, Kalogeras KT, Kronenwett R, Wirtz RM, Eleftheraki AG, Batistatou A, Bobos M, Soupos N, Polychronidou G, Gogas H, Samantas E, Christodoulou C, Makatsoris T, Pavlidis N, Pectasides D, Fountzilas G. Pliarchopoulou K, et al. Among authors: kalogeras kt. Cancer Chemother Pharmacol. 2013 Jan;71(1):245-55. doi: 10.1007/s00280-012-2002-z. Epub 2012 Oct 25. Cancer Chemother Pharmacol. 2013. PMID: 23096218
Gene expression of estrogen receptor, progesterone receptor and microtubule-associated protein Tau in high-risk early breast cancer: a quest for molecular predictors of treatment benefit in the context of a Hellenic Cooperative Oncology Group trial.
Pentheroudakis G, Kalogeras KT, Wirtz RM, Grimani I, Zografos G, Gogas H, Stropp U, Pectasides D, Skarlos D, Hennig G, Samantas E, Bafaloukos D, Papakostas P, Kalofonos HP, Pavlidis N, Fountzilas G. Pentheroudakis G, et al. Among authors: kalogeras kt. Breast Cancer Res Treat. 2009 Jul;116(1):131-43. doi: 10.1007/s10549-008-0144-9. Epub 2008 Jul 31. Breast Cancer Res Treat. 2009. PMID: 18668363 Clinical Trial.
Potential value of PTEN in predicting cetuximab response in colorectal cancer: an exploratory study.
Razis E, Briasoulis E, Vrettou E, Skarlos DV, Papamichael D, Kostopoulos I, Samantas E, Xanthakis I, Bobos M, Galanidi E, Bai M, Gikonti I, Koukouma A, Kafiri G, Papakostas P, Kalogeras KT, Kosmidis P, Fountzilas G. Razis E, et al. Among authors: kalogeras kt. BMC Cancer. 2008 Aug 13;8:234. doi: 10.1186/1471-2407-8-234. BMC Cancer. 2008. PMID: 18700047 Free PMC article.
Gemcitabine combined with gefitinib in patients with inoperable or metastatic pancreatic cancer: a phase II Study of the Hellenic Cooperative Oncology Group with biomarker evaluation.
Fountzilas G, Bobos M, Kalogera-Fountzila A, Xiros N, Murray S, Linardou H, Karayannopoulou G, Koutras AK, Bafaloukos D, Samantas E, Christodoulou C, Economopoulos T, Kalogeras KT, Kosmidis P. Fountzilas G, et al. Among authors: kalogeras kt. Cancer Invest. 2008 Oct;26(8):784-93. doi: 10.1080/07357900801918611. Cancer Invest. 2008. PMID: 18798073 Clinical Trial.
Prognostic utility of β-tubulin isotype III and correlations with other molecular and clinicopathological variables in patients with early breast cancer: a translational Hellenic Cooperative Oncology Group (HeCOG) study.
Pentheroudakis G, Batistatou A, Kalogeras KT, Kronenwett R, Wirtz RM, Bournakis E, Eleftheraki AG, Pectasides D, Bobos M, Papaspirou I, Kamina S, Gogas H, Koutras AK, Pavlidis N, Fountzilas G. Pentheroudakis G, et al. Among authors: kalogeras kt. Breast Cancer Res Treat. 2011 May;127(1):179-93. doi: 10.1007/s10549-011-1427-0. Epub 2011 Mar 9. Breast Cancer Res Treat. 2011. PMID: 21390496 Free article.
HER2 and TOP2A in high-risk early breast cancer patients treated with adjuvant epirubicin-based dose-dense sequential chemotherapy.
Fountzilas G, Valavanis C, Kotoula V, Eleftheraki AG, Kalogeras KT, Tzaida O, Batistatou A, Kronenwett R, Wirtz RM, Bobos M, Timotheadou E, Soupos N, Pentheroudakis G, Gogas H, Vlachodimitropoulos D, Polychronidou G, Aravantinos G, Koutras A, Christodoulou C, Pectasides D, Arapantoni P. Fountzilas G, et al. Among authors: kalogeras kt. J Transl Med. 2012 Jan 12;10:10. doi: 10.1186/1479-5876-10-10. J Transl Med. 2012. PMID: 22240029 Free PMC article.
Improved outcome of high-risk early HER2 positive breast cancer with high CXCL13-CXCR5 messenger RNA expression.
Razis E, Kalogeras KT, Kotoula V, Eleftheraki AG, Nikitas N, Kronenwett R, Timotheadou E, Christodoulou C, Pectasides D, Gogas H, Wirtz RM, Makatsoris T, Bafaloukos D, Aravantinos G, Televantou D, Pavlidis N, Fountzilas G. Razis E, et al. Among authors: kalogeras kt. Clin Breast Cancer. 2012 Jun;12(3):183-93. doi: 10.1016/j.clbc.2012.03.006. Clin Breast Cancer. 2012. PMID: 22607768
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