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Page 1
Biomarkers of benefit from cetuximab-based therapy in metastatic colorectal cancer: interaction of EGFR ligand expression with RAS/RAF, PIK3CA genotypes.
Pentheroudakis G, Kotoula V, De Roock W, Kouvatseas G, Papakostas P, Makatsoris T, Papamichael D, Xanthakis I, Sgouros J, Televantou D, Kafiri G, Tsamandas AC, Razis E, Galani E, Bafaloukos D, Efstratiou I, Bompolaki I, Pectasides D, Pavlidis N, Tejpar S, Fountzilas G. Pentheroudakis G, et al. Among authors: efstratiou i. BMC Cancer. 2013 Feb 2;13:49. doi: 10.1186/1471-2407-13-49. BMC Cancer. 2013. PMID: 23374602 Free PMC article.
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.
EGFR gene gain and PTEN protein expression are favorable prognostic factors in patients with KRAS wild-type metastatic colorectal cancer treated with cetuximab.
Razis E, Pentheroudakis G, Rigakos G, Bobos M, Kouvatseas G, Tzaida O, Makatsoris T, Papakostas P, Bai M, Goussia A, Samantas E, Papamichael D, Romanidou O, Efstratiou I, Tsolaki E, Psyrri A, De Roock W, Bafaloukos D, Klouvas G, Tejpar S, Kalogeras KT, Pectasides D, Fountzilas G. Razis E, et al. Among authors: efstratiou i. J Cancer Res Clin Oncol. 2014 May;140(5):737-48. doi: 10.1007/s00432-014-1626-2. Epub 2014 Mar 5. J Cancer Res Clin Oncol. 2014. PMID: 24595598
PAI-1 and HER2 interaction in advanced breast cancer disease: evidence for added benefit from trastuzumab in HER2-negative patients.
Koumarianou A, Karayannopoulou G, Gourgioti G, Batistatou A, Bobos M, Efstratiou I, Miliaras D, Galani E, Pentheroudakis G, Pectasides D, Aravantinos G, Bafaloukos D, Papakostas P, Razis E, Kalofonos HP, Petraki K, Sotiropoulou M, Kalogeras KT, Fountzilas G. Koumarianou A, et al. Among authors: efstratiou i. Cancer Chemother Pharmacol. 2015 Jun;75(6):1289-301. doi: 10.1007/s00280-015-2762-3. Epub 2015 May 7. Cancer Chemother Pharmacol. 2015. PMID: 25947084
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
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.
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.
Opposite Prognostic Impact of Single PTEN-loss and PIK3CA Mutations in Early High-risk Breast Cancer.
Lazaridis G, Kotoula V, Vrettou E, Kostopoulos I, Manousou K, Papadopoulou K, Giannoulatou E, Bobos M, Sotiropoulou M, Pentheroudakis G, Efstratiou I, Papoudou-Bai A, Psyrri A, Christodoulou C, Gogas H, Koutras A, Timotheadou E, Pectasides D, Zagouri F, Fountzilas G. Lazaridis G, et al. Among authors: efstratiou i. Cancer Genomics Proteomics. 2019 May-Jun;16(3):195-206. doi: 10.21873/cgp.20125. Cancer Genomics Proteomics. 2019. PMID: 31018950 Free PMC article.
54 results