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Alexandra Papoudou-Bai
Researcher at University of Ioannina
Publications - 88
Citations - 1087
Alexandra Papoudou-Bai is an academic researcher from University of Ioannina. The author has contributed to research in topics: Medicine & Lymphoma. The author has an hindex of 16, co-authored 74 publications receiving 777 citations. Previous affiliations of Alexandra Papoudou-Bai include RMIT University.
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Journal ArticleDOI
Prognostic impact of stromal and intratumoral CD3, CD8 and FOXP3 in adjuvantly treated breast cancer: do they add information over stromal tumor-infiltrating lymphocyte density?
Triantafyllia Koletsa,Vassiliki Kotoula,Georgia-Angeliki Koliou,Kyriaki Manousou,Sofia Chrisafi,Flora Zagouri,Maria Sotiropoulou,George Pentheroudakis,Alexandra Papoudou-Bai,Christos Christodoulou,Grigorios Xepapadakis,George C. Zografos,Kalliopi Petraki,Elissavet Pazarli,Angelos Koutras,Helen P. Kourea,Dimitrios Bafaloukos,Kyriakos Chatzopoulos,Alexandros Iliadis,Christos Markopoulos,V. Venizelos,Niki Arnogiannaki,Konstantine T. Kalogeras,Ioannis Kostopoulos,Helen Gogas,George Fountzilas +25 more
TL;DR: Stromal and intratumoral CD3+, CD8+ and FOXP3+ TIL density do not seem to add prognostic information over the morphologically assessed sTIL density, which is worth introducing in routine histology reports.
Journal ArticleDOI
High levels of topoisomerase IIα protein expression in diffuse large B-cell lymphoma are associated with high proliferation, germinal center immunophenotype, and response to treatment
George Pentheroudakis,Anna Goussia,E. Voulgaris,Konstantinos Nikolaidis,Evaggelia Ioannidou,Alexandra Papoudou-Bai,Konstantina Grepi,Panagiotis Kanavaros,Nicholas Pavlidis,Maria Bai +9 more
TL;DR: Although TopoIIa gene copy number abnormalities were not found in DLBCL, high levels of protein expression are associated with GCB-cell differentiation immunophenotype, high proliferation, and response to treatment.
Journal ArticleDOI
Extranodal diffuse large B-cell lymphomas: A retrospective case series and review of the literature
Stergios Boussios,Ioannis Zerdes,Amalia Vassou,Eleni Bareta,Esmeralda Seraj,Alexandra Papoudou-Bai,Nicholas Pavlidis,Anna Batistatou,George Pentheroudakis +8 more
TL;DR: In this paper, a retrospective analysis of case records of 4 patients who were diagnosed with extranodal DLBCL between 2010 and 2016 at the Medical Oncology and Hematology Departments of the Ioannina University Hospital, Greece.
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Opposite Prognostic Impact of Single PTEN-loss and PIK3CA Mutations in Early High-risk Breast Cancer.
Georgios Lazaridis,Vassiliki Kotoula,Eleni Vrettou,Ioannis Kostopoulos,Kyriaki Manousou,Kyriaki Papadopoulou,Eleni Giannoulatou,Eleni Giannoulatou,Mattheos Bobos,Maria Sotiropoulou,George Pentheroudakis,Ioannis Efstratiou,Alexandra Papoudou-Bai,Amanda Psyrri,Christos Christodoulou,Helen Gogas,Angelos Koutras,Eleni Timotheadou,Dimitrios Pectasides,Flora Zagouri,George Fountzilas +20 more
TL;DR: In EBC, PTEN-loss is an independent predictor of poor outcome, particularly in HER2-positive disease, and when occurring singly, PTen-loss and PIK3CA mutations have opposite prognostic impact.
Journal ArticleDOI
Association of Notch and Hedgehog Pathway Activation With Prognosis in Early-stage Colorectal Cancer.
Grigorios Rallis,Triantafyllia Koletsa,Zenia Saridaki,Kyriaki Manousou,Georgia-Angeliki Koliou,Ioannis Kostopoulos,Vassiliki Kotoula,Thomas Makatsoris,Helen P. Kourea,Georgia Raptou,Sofia Chrisafi,Epaminontas Samantas,Kleo Papaparaskeva,Elissavet Pazarli,Pavlos Papakostas,Georgia Kafiri,Davide Mauri,Alexandra Papoudou-Bai,Christos Christodoulou,Kalliopi Petraki,Nikolaos Dombros,Dimitrios Pectasides,George Fountzilas +22 more
TL;DR: Apart from Notch 3, activation of the pathways, as indicated by IHC expression of their components, did not result in differences in terms of DFS or OS.