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Niki Stavroyianni
Researcher at Athens State University
Publications - 93
Citations - 2420
Niki Stavroyianni is an academic researcher from Athens State University. The author has contributed to research in topics: Chronic lymphocytic leukemia & Medicine. The author has an hindex of 22, co-authored 79 publications receiving 1945 citations.
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Journal ArticleDOI
Over 20% of patients with chronic lymphocytic leukemia carry stereotyped receptors: pathogenetic implications and clinical correlations
Kostas Stamatopoulos,Chrysoula Belessi,Carol Moreno,Myriam Boudjograh,Giuseppe Guida,Tatjana Smilevska,Lynda Belhoul,Stefania Stella,Niki Stavroyianni,Marta Crespo,Anastasia Hadzidimitriou,Laurent Sutton,Francesc Bosch,Nikolaos Laoutaris,Achilles Anagnostopoulos,Emili Montserrat,Athanasios Fassas,Guillaume Dighiero,Federico Caligaris-Cappio,Hélène Merle-Béral,Paolo Ghia,Frederic Davi +21 more
TL;DR: It is suggested that a particular antigen-binding site can be critical in determining the clinical features and outcome for at least some CLL patients.
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COVID-19 severity and mortality in patients with chronic lymphocytic leukemia: a joint study by ERIC, the European Research Initiative on CLL, and CLL Campus.
Lydia Scarfò,Thomas Chatzikonstantinou,Gian Matteo Rigolin,Giulia Quaresmini,Marina Motta,Candida Vitale,José A. García-Marco,Jose Angel Hernandez-Rivas,Fatima Miras,Mónica Baile,Juan Marquet,Carsten Utoft Niemann,Gianluigi Reda,Talha Munir,Eva Gimeno,Monia Marchetti,Francesca Maria Quaglia,Marzia Varettoni,Julio Delgado,Sunil Iyengar,Ann Janssens,Roberto Marasca,Angela Ferrari,Carolina Cuéllar-García,Gilad Itchaki,Martin Spacek,Lorenzo De Paoli,Luca Laurenti,Mark-David Levin,Enrico Lista,Francesca Romana Mauro,Martin Simkovic,Ellen van der Spek,Elisabeth Vandenberghe,Livio Trentin,Ewa Wasik-Szczepanek,Rosa Ruchlemer,Dominique Bron,Maria Rosaria De Paolis,Giovanni Del Poeta,Lucia Farina,Myriam Foglietta,Massimo Gentile,Yair Herishanu,Tobias Herold,Ozren Jakšić,Arnon P. Kater,Sabina Kersting,Lara Malerba,Lorella Orsucci,Viola Maria Popov,Paolo Sportoletti,Mohamed A. Yassin,Barbara Pocali,Gábor Barna,Annalisa Chiarenza,Gimena Dos Santos,Eugene Nikitin,Martin Andres,Maria Dimou,Michael Doubek,Alicia Enrico,Yervand K Hakobyan,Olga Kalashnikova,Macarena Ortiz Pareja,Maria Papaioannou,Davide Rossi,Nimish Shah,Amit Shrestha,Oana Stanca,Niki Stavroyianni,Vladimir Strugov,Constantine S. Tam,Mihnea Zdrenghea,Marta Coscia,Kostas Stamatopoulos,Giuseppe Rossi,Alessandro Rambaldi,Emili Montserrat,Robin Foà,Antonio Cuneo,Paolo Ghia +81 more
TL;DR: In CLL, COVID-19 severity increases with age; antileukemic treatment (particularly BTK inhibitors) appears to exert a protective effect; age and comorbidities did not impact on mortality, alluding to a relevant role of CLL and immunodeficiency.
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Whole-exome sequencing in relapsing chronic lymphocytic leukemia: clinical impact of recurrent RPS15 mutations.
Viktor Ljungström,Diego Cortese,Emma Young,Tatjana Pandzic,Larry Mansouri,Karla Plevová,Stavroula Ntoufa,Panagiotis Baliakas,R Clifford,Lesley-Ann Sutton,Stuart Blakemore,Niki Stavroyianni,Andreas Agathangelidis,Davide Rossi,Martin Höglund,Jana Kotašková,Gunnar Juliusson,Chrysoula Belessi,Nicholas Chiorazzi,Panagiotis Panagiotidis,Anton W. Langerak,Karin E. Smedby,David Oscier,Gianluca Gaidano,Anna Schuh,Frederic Davi,Christiane Pott,Jonathan C. Strefford,Livio Trentin,Šárka Pospíšilová,Paolo Ghia,Kostas Stamatopoulos,Tobias Sjöblom,Richard Rosenquist +33 more
TL;DR: Novel insights are provided into the heterogeneous genetic landscape of CLL relapsing after FCR treatment and a novel mechanism underlying clinical aggressiveness involving a mutated ribosomal protein is highlighted, potentially representing an early genetic lesion in CLL pathobiology.
Journal ArticleDOI
Immunoglobulin light chain repertoire in chronic lymphocytic leukemia.
Kostas Stamatopoulos,Chrysoula Belessi,Anastasia Hadzidimitriou,Tatjana Smilevska,Evangelia Kalagiakou,Katerina Hatzi,Niki Stavroyianni,Anastasia Athanasiadou,Aliki Tsompanakou,Theodora Papadaki,Garyfallia Kokkini,George Paterakis,Riad Saloum,Nikolaos Laoutaris,Achilles Anagnostopoulos,Athanasios Fassas +15 more
TL;DR: The existence of subsets that comprise given IGKV-J/IGLV-J domains associated with IGHV-D-J domain that display homologous CDR3 provides further evidence for the role of antigen in CLL pathogenesis.
Journal ArticleDOI
Cytogenetic complexity in chronic lymphocytic leukemia: definitions, associations, and clinical impact
Panagiotis Baliakas,Sabine Jeromin,Michalis Iskas,Anna Puiggros,Karla Plevová,Karla Plevová,Florence Nguyen-Khac,Zadie Davis,Gian Matteo Rigolin,Andrea Visentin,Aliki Xochelli,Julio Delgado,Fanny Baran-Marszak,Evangelia Stalika,Pau Abrisqueta,Kristina Durechova,George Papaioannou,Virginie Eclache,Maria Dimou,Theodoros Iliakis,Rosa Collado,Michael Doubek,Michael Doubek,M. Jose Calasanz,Neus Ruiz-Xivillé,Carolina Moreno,Marie Jarošová,Marie Jarošová,Alexander C. Leeksma,Panayiotis Panayiotidis,Helena Podgornik,Florence Cymbalista,Achilles Anagnostopoulos,Livio Trentin,Niki Stavroyianni,Fred Davi,Paolo Ghia,Arnon P. Kater,Antonio Cuneo,Šárka Pospíšilová,Šárka Pospíšilová,Blanca Espinet,Anastasia Athanasiadou,David Oscier,Claudia Haferlach,Kostas Stamatopoulos +45 more
TL;DR: A novel hierarchical model is proposed in which patients with high-CK exhibit the worst prognosis, whereas those with mutated CLL lacking CK or TP53abs, as well as CK with +12,+19, show the longest overall survival.