Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Text availability

Article attribute

Article type

Publication date

Search Results

54 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
Prognostic significance of tumor genotypes and CD8+ infiltrates in stage I-III colorectal cancer.
Fountzilas E, Kotoula V, Tikas I, Manousou K, Papadopoulou K, Poulios C, Karavasilis V, Efstratiou I, Pectasides D, Papaparaskeva K, Varthalitis I, Christodoulou C, Papatsibas G, Chrisafi S, Glantzounis GK, Psyrri A, Aravantinos G, Koliou GA, Koukoulis GK, Pentheroudakis GE, Fountzilas G. Fountzilas E, et al. Among authors: efstratiou i. Oncotarget. 2018 Nov 2;9(86):35623-35638. doi: 10.18632/oncotarget.26256. eCollection 2018 Nov 2. Oncotarget. 2018. PMID: 30479693 Free PMC article.
Tumors with high-density tumor infiltrating lymphocytes constitute a favorable entity in breast cancer: a pooled analysis of four prospective adjuvant trials.
Kotoula V, Chatzopoulos K, Lakis S, Alexopoulou Z, Timotheadou E, Zagouri F, Pentheroudakis G, Gogas H, Galani E, Efstratiou I, Zaramboukas T, Koutras A, Aravantinos G, Samantas E, Psyrri A, Kourea H, Bobos M, Papakostas P, Kosmidis P, Pectasides D, Fountzilas G. Kotoula V, et al. Among authors: efstratiou i. Oncotarget. 2016 Jan 26;7(4):5074-87. doi: 10.18632/oncotarget.6231. Oncotarget. 2016. PMID: 26506242 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
Tumor Infiltrating Lymphocytes Affect the Outcome of Patients with Operable Triple-Negative Breast Cancer in Combination with Mutated Amino Acid Classes.
Kotoula V, Lakis S, Vlachos IS, Giannoulatou E, Zagouri F, Alexopoulou Z, Gogas H, Pectasides D, Aravantinos G, Efstratiou I, Pentheroudakis G, Papadopoulou K, Chatzopoulos K, Papakostas P, Sotiropoulou M, Nicolaou I, Razis E, Psyrri A, Kosmidis P, Papadimitriou C, Fountzilas G. Kotoula V, et al. Among authors: efstratiou i. PLoS One. 2016 Sep 29;11(9):e0163138. doi: 10.1371/journal.pone.0163138. eCollection 2016. PLoS One. 2016. PMID: 27685159 Free PMC article.
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.
Mismatch repair deficiency and aberrations in the Notch and Hedgehog pathways are of prognostic value in patients with endometrial cancer.
Polychronidou G, Kotoula V, Manousou K, Kostopoulos I, Karayannopoulou G, Vrettou E, Bobos M, Raptou G, Efstratiou I, Dionysopoulos D, Chatzopoulos K, Lakis S, Chrisafi S, Tsolakidis D, Papanikolaou A, Dombros N, Fountzilas G. Polychronidou G, et al. Among authors: efstratiou i. PLoS One. 2018 Dec 6;13(12):e0208221. doi: 10.1371/journal.pone.0208221. eCollection 2018. PLoS One. 2018. PMID: 30521558 Free PMC article.
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.
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
54 results