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Ourania Tsitsilonis

national & kapodistrian university of athens

32H-index
255Paper Count
3.6KCitation Count
Published Papers 74
Publication Date
Intratumor Heterogeneity: A Central Challenge in Modern Oncology
errCancers
IF4.4
err2026-05-09
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errConstantin N. Baxevanis; Ourania E. Tsitsilonis; Angelos D. Gritzapis
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Immune biomarkers of increased infection risk in multiple myeloma
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IF23.1
err2026-04-01
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PREAI
errZabaleta, Aintzane; Tamariz-Amador, Luis-Esteban; V. Kostopoulos, Ioannis; Sklavenitis-Pistofidis, Romanos; Smits, Febe; Rodriguez-Otero, Paula; Roncal, Carmen; Aranha, Michelle P.; Zihala, David; Machu, Michaela; Tsakirakis, Nikolaos; Bakouros, Panagiotis; Tsitsilonis, Ourania; Solia, Irene; Moreno, Cristina; Maia, Catarina; Martin-Sanchez, Esperanza; Perez, Jose J.; Encinas, Cristina; Rios-Tamayo, Rafael; Oriol, Albert; Blanchard, Maria-Jesus; de Arriba, Felipe; Gonzalez, Maria-Esther; Lakhwani, Sunil; Sureda, Anna; Caban, Valentin; Escalante, Fernando; Carrillo-Cruz, Estrella; Perez-Montan, Albert; Ocio, Enrique M.; Bargay, Joan; Orfao, Alberto; Jelinek, Tomas; Ghobrial, Irene M.; Mutis, Tuna; Zweegman, Sonja; Terpos, Evangelos; Kastritis, Efstathios; Martinez-Lopez, Joaquin; Lahuerta, Juan-Jose; de Larrea, Carlos Fernandez; Rosin, Laura; Blade, Joan; Mateos, Maria-Victoria; San-Miguel, Jesus; Cedena, Maria-Teresa; Puig, Noemi; Paiva, Bruno
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Ole-4, a novel synthetic derivative of Oleuropein, enhances antitumor immunity and modulates kinase activity-dependent signaling
err2026-03-27
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errNikolaos V. Angelis; Efthymios Paronis; Georgia Sarikaki; Konstantinos-Stylianos Nikolakopoulos; Athanassios D. Velentzas; Eleni V. Mikropoulou; Panagiotis Stathopoulos; Michalis Katsimpoulas; Nikolaos G. Kostomitsopoulos; Ioanna-Katerina Aggeli; Panagiotis Papageorgis; Ioannis V. Kostopoulos; Spyridon Efthimiopoulos; Dimitrios Iliopoulos; Constantin N. Baxevanis; Ioannis K. Kostakis; Alexios-Leandros Skaltsounis; Dimitrios J. Stravopodis; Ourania E. Tsitsilonis
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Exploring the Pivotal Functions of Tertiary Lymphoid Structures in Cancer Prognosis and Immunotherapy Outcomes
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IF4.4
err2026-03-03
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errConstantin N. Baxevanis; Michael Sofopoulos; Ourania E. Tsitsilonis; Angelos D. Gritzapis
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Can Exercise Training Improve the Quality of Life and Physical Function in Multiple Myeloma Patients?: Discussing the Progression of the Training Stimulus
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IF2.9
err2026-02-04
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errSpiliopoulou, Polyxeni; Eleutherakis-Papaiakovou, Evangelos; Migkou, Magdalini; Kanellias, Nikolaos; Ntanasis-Stathopoulos, Ioannis; Malandrakis, Panagiotis; Theodorakakou, Foteini; Fotiou, Despina; Rousakis, Pantelis; Panteli, Chrysanthi; Terpos, Evangelos; Gavriatopoulou, Maria; Tsitsilonis, Ourania E.; Kastritis, Efstathios; Dimopoulos, Meletios Athanasios; Terzis, Gerasimos
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Replication Stress in Cancer: Mechanistic Insights and Therapeutic Opportunities for Radiosensitization
err2026-01-25
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errSpyridon N. Vasilopoulos; Ioanna Tremi; Ioly Kotta-Loizou; Angeliki Gkikoudi; Ourania E. Tsitsilonis; Sophia Havaki; Alexandros G. Georgakilas
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Selective depletion of B-cell subsets underlies increased risk of infection in MM patients treated with anti-BCMA vs -GPRC5D bsAbs
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IF23.1
err2025-12-19
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errTomas Jelinek; David Zihala; Aintzane Zabaleta; Ioannis V. Kostopoulos; Ondrej Soucek; Ondrej Venglar; Cristina Moreno; Despina Fotiou; Eva Radova; Luis Esteban Tamariz-Amador; Foteini Theodorakakou; Ludmila Muronova; Andrea Manubens; Ourania Tsitsilonis; Tereza Popkova; Carmen Gonzalez; Anjana Anilkumar Sithara; Francesco Corrado; Nayda Bidikian; Camila Guerrero
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Immune cell senescence drives responsiveness to immunotherapy in melanoma
err2025-12-10
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errPavlos Pantelis; Dimitrios Christos Tremoulis; Konstantinos Evangelou; Panagiotis Bakouros; Sophia Magkouta; Orestis A. Ntintas; Dimitris Veroutis; Giorgos Theocharous; Ioannis V. Kostopoulos; Dimitris-Foivos Thanos; Eftychia Chatziioannou; Ioanna A. Anastasiou; Nefeli Lagopati; Dimitrios Valakos; Dimitrios Skaltsas; Oltin Tiberiu Pop; Marie Therese Abdou; Sarantis Gagos; Dimitris Kletsas; Dimitris Thanos; Alexandros J. Stratigos; Martin Röcken; Lukas Flatz; George P. Chrousos; Dimitrios Vlachakis; Ourania E. Tsitsilonis; Russell Petty; Timokratis Karamitros; Vassilis G. Gorgoulis
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Prognostic Significance of Endocrine-Related Adverse Events in Patients with Melanoma, Non-Small Cell Lung Cancer and Urothelial Cancer After Treatment with Immune Checkpoint Inhibitors: A Systematic Review and Meta-Analysis
err2025-11-18
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errStylianos Kopanos; Charalampos Filippatos; Pantelis Rousakis; Ioannis V. Kostopoulos; Constantin N. Baxevanis; Anastasios Tentolouris; Maria Gavriatopoulou; Ourania Tsitsilonis; Ioannis Ntanasis-Stathopoulos
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Novel biomarkers for prognosis in patients with localized prostate cancer
err2025-11-01
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PREAI
errGoulielmaki, Maria; Stokidis, Savvas; Anagnostou, Theodoros; Gritzapis, Angelos D.; Tsitsilonis, Ourania E.; Baxevanis, Constantin N.; Fortis, Sotirios P.
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ERAP1 Allotypes 2 and 10 Differentially Regulate the Immunopeptidome of Melanocytes
err2025-10-23
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errMartha Nikopaschou; Martina Samiotaki; Anna Kannavou; Nikolaos V. Angelis; Ourania Tsitsilonis; George Panayotou; Efstratios Stratikos
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Short- and long-term effects of transfusion in beta-thalassemia: a longitudinal study of transfusion efficiency factors
err2025-10-22
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errKonstantina Theocharaki; Ioanna Barla; Sophia Delicou; Alkmini T. Anastasiadi; Vassilis L. Tzounakas; Stella Rouvela; Georgia Tzafa; Elli-Anna Stylianaki; Efthymia Ioanna Koufogeorgou; Theodore Gousdovas; Efthymia Pavlou; Ioannis V. Kostopoulos; Nikolaos Simantiris; Niki Vassilaki; Maria Moraki; Konstantinos Stamoulis; Ersi Voskaridou; Efrosyni Nomikou; Ourania Tsitsilonis; Nikolaos Thomaidis; Evangelos Gikas; Marianna Politou; Veroniki Komninaka; Marianna H. Antonelou
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Circulating tumor cells by Next Generation Flow Cytometry as a new prognostic biomarker for patients with asymptomatic monoclonal gammopathies
err2025-10-21
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errEfstathios Kastritis; Panagiotis Malandrakis; Ioannis V. Kostopoulos; Ioannis Ntanasis-Stathopoulos; Irene Solia; Foteini Theodorakakou; Vasiliki Spiliopoulou; Despina Fotiou; Magdalini Migkou; Nikolaos Kanellias; Evangelos Eleutherakis-Papaiakovou; Konstantina Taouxi; Alexandra Papadimou; Christine-Ivy Liacos; Maria Gavriatopoulou; Ourania Tsitsilonis; Evangelos Terpos; Meletios-Athanasios Dimopoulos
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Non-Canonical Compartmentalization of DROSHA Protein at the Golgi Apparatus: miRNA Biogenesis-Independent Functionality in Human Cancer Cells of Diverse Tissue Origin
err2025-09-26
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errEleni I. Theotoki; Panos Kakoulidis; Kostas A. Papavassiliou; Konstantinos-Stylianos Nikolakopoulos; Eleni N. Vlachou; Efthimia K. Basdra; Athanasios G. Papavassiliou; Ourania E. Tsitsilonis; Gerassimos E. Voutsinas; Athanassios D. Velentzas; Ema Anastasiadou; Dimitrios J. Stravopodis
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Proteomic Analysis of Bone Marrow CD138+ Cells to Identify Proteins Associated With the Response of Multiple Myeloma Patients to Commonly Used Therapeutic Regimens
err2025-08-07
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errFoteini Paradeisi; Aggeliki Tserga; Vasiliki Lygirou; Manousos Makridakis; Rafael Stroggilos; Grigoris Georgiou; George M. Spyrou; Ioannis V. Kostopoulos; Christine-Ivy Liacos; Aikaterini Termentzi; Meletios A. Dimopoulos; Ourania Tsitsilonis; Antonia Vlahou; Efstathios Kastritis; Jerome Zoidakis
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Empagliflozin restores cardiac metabolism and suppresses immune activation in acute myocardial infarction
err2025-06-12
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errNikolaos Mylonas; Panagiota Efstathia Nikolaou; Georgios Siokatas; Ioannis V. Kostopoulos; Ourania Tsitsilonis; Konstantinos Drosatos; Ioanna Andreadou
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Cellular and biochemical heterogeneity contributes to the phenotypic diversity of transfusion-dependent β-thalassemia
err2025-02-10
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errTheocharaki, Konstantina; Anastasiadi, Alkmini T.; Delicou, Sophia; Tzounakas, Vassilis L.; Barla, Ioanna; Rouvela, Stella; Kazolia, Evgenia; Tzafa, Georgia; Mpekoulis, George; Gousdovas, Theodore; Pavlou, Efthymia; Kostopoulos, Ioannis, V; Velentzas, Athanassios D.; Simantiris, Nikolaos; Xydaki, Aikaterini; Vassilaki, Niki; Voskaridou, Ersi; Aggeli, Ioanna-Katerina; Nomikou, Efrosyni; Tsitsilonis, Ourania; Papageorgiou, Efstathia; Thomaidis, Nikolaos; Gikas, Evangelos; Politou, Marianna; Komninaka, Veroniki; Antonelou, Marianna H.
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Effects of Exercise Training on the Bone Marrow Immune Microenvironment and Minimal Residual Disease in Multiple Myeloma Patients Following First-Line Treatment
err2025-01-24
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errSpiliopoulou, Polyxeni; Rousakis, Pantelis; Panteli, Chrysanthi; Eleutherakis-Papaiakovou, Evangelos; Migkou, Magdalini; Kanellias, Nikolaos; Ntanasis-Stathopoulos, Ioannis; Malandrakis, Panagiotis; Theodorakakou, Foteini; Fotiou, Despina; Terpos, Evangelos; Gavriatopoulou, Maria; Tsitsilonis, Ourania E.; Kastritis, Efstathios; Dimopoulos, Meletios Athanasios; Terzis, Gerasimos
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Empagliflozin in Acute Myocardial Infarction Reduces No-Reflow and Preserves Cardiac Function by Preventing Endothelial Damage
err2025-01-01
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errNikolaou, Panagiota Efstathia; Konijnenberg, Lara S. F.; V. Kostopoulos, Ioannis; Miliotis, Marios; Mylonas, Nikolaos; Georgoulis, Anastasios; Pavlidis, George; Kuster, Carolien T. A.; Reijmersdal, Vince P. A. van; Luiken, Tom T. J.; Agapaki, Anna; Roverts, Rona; Orologas, Nikolaos; Grigoriadis, Dimitris; Pallot, Gaetan; Boucher, Pierre; Kostomitsopoulos, Nikolaos; Pieper, Michael Paul; Germain, Stephane; Loukas, Yannis; Dotsikas, Yannis; Ikonomidis, Ignatios; Hatzigeorgiou, Artemis G.; Tsitsilonis, Ourania; Zuurbier, Coert J.; Nijveldt, Robin; van Royen, Niels; Andreadou, Ioanna
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