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Page 1
Paclitaxel and bevacizumab as first line combined treatment in patients with metastatic breast cancer: the Hellenic Cooperative Oncology Group experience with biological marker evaluation.
Fountzilas G, Kourea HP, Bobos M, Televantou D, Kotoula V, Papadimitriou C, Papazisis KT, Timotheadou E, Efstratiou I, Koutras A, Pentheroudakis G, Christodoulou C, Aravantinos G, Miliaras D, Petraki K, Papandreou CN, Papakostas P, Bafaloukos D, Repana D, Razis E, Pectasides D, Dimopoulos AM. Fountzilas G, et al. Among authors: efstratiou i. Anticancer Res. 2011 Sep;31(9):3007-18. Anticancer Res. 2011. PMID: 21868552
Evaluation of the association of PIK3CA mutations and PTEN loss with efficacy of trastuzumab therapy in metastatic breast cancer.
Razis E, Bobos M, Kotoula V, Eleftheraki AG, Kalofonos HP, Pavlakis K, Papakostas P, Aravantinos G, Rigakos G, Efstratiou I, Petraki K, Bafaloukos D, Kostopoulos I, Pectasides D, Kalogeras KT, Skarlos D, Fountzilas G. Razis E, et al. Among authors: efstratiou i. Breast Cancer Res Treat. 2011 Jul;128(2):447-56. doi: 10.1007/s10549-011-1572-5. Epub 2011 May 19. Breast Cancer Res Treat. 2011. PMID: 21594665 Free article.
Prognostic significance of ESR1 gene amplification, mRNA/protein expression and functional profiles in high-risk early breast cancer: a translational study of the Hellenic Cooperative Oncology Group (HeCOG).
Pentheroudakis G, Kotoula V, Eleftheraki AG, Tsolaki E, Wirtz RM, Kalogeras KT, Batistatou A, Bobos M, Dimopoulos MA, Timotheadou E, Gogas H, Christodoulou C, Papadopoulou K, Efstratiou I, Scopa CD, Papaspyrou I, Vlachodimitropoulos D, Linardou H, Samantas E, Pectasides D, Pavlidis N, Fountzilas G. Pentheroudakis G, et al. Among authors: efstratiou i. PLoS One. 2013 Jul 29;8(7):e70634. doi: 10.1371/journal.pone.0070634. Print 2013. PLoS One. 2013. PMID: 23923010 Free PMC article.
Impact of tumor angiogenic profile on the outcome of patients with metastatic breast carcinoma treated with weekly docetaxel. A Hellenic Cooperative Oncology Group (HeCOG) study.
Kourea HP, Kotoula V, Koutras A, Alexopoulou Z, Papaspirou I, Skarlos DV, Efstratiou I, Bobos M, Zagouri F, Papakostas P, Pectasides D, Chrisafi S, Varthalitis I, Aravantinos G, Kosmidis P, Bafaloukos D, Scopa CD, Fountzilas G. Kourea HP, et al. Among authors: efstratiou i. Histol Histopathol. 2015 Sep;30(9):1129-41. doi: 10.14670/HH-11-612. Epub 2015 Mar 25. Histol Histopathol. 2015. PMID: 25807307 Clinical Trial.
Significance of PIK3CA Mutations in Patients with Early Breast Cancer Treated with Adjuvant Chemotherapy: A Hellenic Cooperative Oncology Group (HeCOG) Study.
Papaxoinis G, Kotoula V, Alexopoulou Z, Kalogeras KT, Zagouri F, Timotheadou E, Gogas H, Pentheroudakis G, Christodoulou C, Koutras A, Bafaloukos D, Aravantinos G, Papakostas P, Charalambous E, Papadopoulou K, Varthalitis I, Efstratiou I, Zaramboukas T, Patsea H, Scopa CD, Skondra M, Kosmidis P, Pectasides D, Fountzilas G. Papaxoinis G, et al. Among authors: efstratiou i. PLoS One. 2015 Oct 9;10(10):e0140293. doi: 10.1371/journal.pone.0140293. eCollection 2015. PLoS One. 2015. PMID: 26452060 Free PMC article. Clinical Trial.
Interaction Between Beta-Catenin and EGFR Expression by Immunohistochemistry Identifies Prognostic Subgroups in Early High-risk Triple-negative Breast Cancer.
Lakis S, Dimoudis S, Kotoula V, Alexopoulou Z, Kostopoulos I, Koletsa T, Bobos M, Timotheadou E, Papaspirou I, Efstratiou I, Aravantinos G, Karavasilis V, Zagouri F, Gogas H, Razis E, Pentheroudakis G, Christodoulou C, Pectasides D, Fountzilas G. Lakis S, et al. Among authors: efstratiou i. Anticancer Res. 2016 May;36(5):2365-78. Anticancer Res. 2016. PMID: 27127145
AMALTHEA: Prospective, Single-Arm Study of the Hellenic Cooperative Oncology Group (HeCOG) Evaluating Efficacy and Safety of First-Line FOLFIRI + Aflibercept for 6 Months Followed by Aflibercept Maintenance in Patients With Metastatic Colorectal Cancer.
Pentheroudakis G, Kotoula V, Koliou GA, Karavasilis V, Samantas E, Aravantinos G, Kalogeropoulou L, Souglakos I, Kentepozidis N, Koumakis G, Sgouros J, Zarkavelis G, Efstratiou I, Laschos K, Petraki C, Tikas I, Poulios C, Voutsina A, Goudopoulou A, Bafaloukos D, Vrettou E, Kalogera-Fountzila A, Pectasides D, Fountzilas G. Pentheroudakis G, et al. Among authors: efstratiou i. Clin Colorectal Cancer. 2018 Dec;17(4):e631-e637. doi: 10.1016/j.clcc.2018.06.003. Epub 2018 Jun 15. Clin Colorectal Cancer. 2018. PMID: 29980490 Clinical Trial.
Angiogenic and Antiangiogenic VEGFA Splice Variants in Colorectal Cancer: Prospective Retrospective Cohort Study in Patients Treated With Irinotecan-Based Chemotherapy and Bevacizumab.
Pentheroudakis G, Mavroeidis L, Papadopoulou K, Koliou GA, Bamia C, Chatzopoulos K, Samantas E, Mauri D, Efstratiou I, Pectasides D, Makatsoris T, Bafaloukos D, Papakostas P, Papatsibas G, Bombolaki I, Chrisafi S, Kourea HP, Petraki K, Kafiri G, Fountzilas G, Kotoula V. Pentheroudakis G, et al. Among authors: efstratiou i. Clin Colorectal Cancer. 2019 Dec;18(4):e370-e384. doi: 10.1016/j.clcc.2019.07.007. Epub 2019 Jul 15. Clin Colorectal Cancer. 2019. PMID: 31402291
A randomized phase III trial of adjuvant chemotherapy with irinotecan, leucovorin and fluorouracil versus leucovorin and fluorouracil for stage II and III colon cancer: a Hellenic Cooperative Oncology Group study.
Papadimitriou CA, Papakostas P, Karina M, Malettou L, Dimopoulos MA, Pentheroudakis G, Samantas E, Bamias A, Miliaras D, Basdanis G, Xiros N, Klouvas G, Bafaloukos D, Kafiri G, Papaspirou I, Pectasides D, Karanikiotis C, Economopoulos T, Efstratiou I, Korantzis I, Pisanidis N, Makatsoris T, Matsiakou F, Aravantinos G, Kalofonos HP, Fountzilas G. Papadimitriou CA, et al. Among authors: efstratiou i. BMC Med. 2011 Jan 31;9:10. doi: 10.1186/1741-7015-9-10. BMC Med. 2011. PMID: 21281463 Free PMC article. Clinical Trial.
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