BALIAKAS, Panagiotis, Anna PUIGGROS, Aliki XOCHELLI, Lesley-Ann SUTTON, Florence NGUYEN-KHAC, Anne GARDINER, Karla PLEVOVÁ, Eva MINGA, Anastasia HADZIDIMITRIOU, Renata WALEWSKA, Helen MCCARTHY, Margarita ORTEGA, Rosa COLLADO, Teresa GONZALEZ, Isabel GRANADA, Elisa LUNO, Jana KOTAŠKOVÁ, Theodoros MOYSIADIS, Zadie DAVIS, Niki STAVROYIANNI, Achilles ANAGNOSTOPOULOS, Jonathan C. STREFFORD, Šárka POSPÍŠILOVÁ, Frederic DAVI, Anastasia ATHANASIADOU, Richard ROSENQUIST, David OSCIER, Blanca ESPINET and Kostas STAMATOPOULOS. Additional trisomies amongst patients with chronic lymphocytic leukemia carrying trisomy 12: the accompanying chromosome makes a difference. Haematologica. PAVIA: FERRATA STORTI FOUNDATION, 2016, vol. 101, No 7, p. 299-302. ISSN 0390-6078. Available from: https://dx.doi.org/10.3324/haematol.2015.140202.
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Basic information
Original name Additional trisomies amongst patients with chronic lymphocytic leukemia carrying trisomy 12: the accompanying chromosome makes a difference
Authors BALIAKAS, Panagiotis (752 Sweden), Anna PUIGGROS (724 Spain), Aliki XOCHELLI (752 Sweden), Lesley-Ann SUTTON (752 Sweden), Florence NGUYEN-KHAC (250 France), Anne GARDINER (826 United Kingdom of Great Britain and Northern Ireland), Karla PLEVOVÁ (203 Czech Republic), Eva MINGA (300 Greece), Anastasia HADZIDIMITRIOU (300 Greece), Renata WALEWSKA (826 United Kingdom of Great Britain and Northern Ireland), Helen MCCARTHY (826 United Kingdom of Great Britain and Northern Ireland), Margarita ORTEGA (724 Spain), Rosa COLLADO (724 Spain), Teresa GONZALEZ (724 Spain), Isabel GRANADA (724 Spain), Elisa LUNO (724 Spain), Jana KOTAŠKOVÁ (203 Czech Republic, belonging to the institution), Theodoros MOYSIADIS (300 Greece), Zadie DAVIS (300 Greece), Niki STAVROYIANNI (300 Greece), Achilles ANAGNOSTOPOULOS (300 Greece), Jonathan C. STREFFORD (826 United Kingdom of Great Britain and Northern Ireland), Šárka POSPÍŠILOVÁ (203 Czech Republic, guarantor, belonging to the institution), Frederic DAVI (300 Greece), Anastasia ATHANASIADOU (300 Greece), Richard ROSENQUIST (752 Sweden), David OSCIER (826 United Kingdom of Great Britain and Northern Ireland), Blanca ESPINET (724 Spain) and Kostas STAMATOPOULOS (300 Greece).
Edition Haematologica, PAVIA, FERRATA STORTI FOUNDATION, 2016, 0390-6078.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 30200 3.2 Clinical medicine
Country of publisher Italy
Confidentiality degree is not subject to a state or trade secret
WWW URL
Impact factor Impact factor: 7.702
RIV identification code RIV/00216224:14740/16:00088887
Organization unit Central European Institute of Technology
Doi http://dx.doi.org/10.3324/haematol.2015.140202
UT WoS 000379481500008
Keywords in English RBC; cord blood; bio-engineered; native; metabolic profile
Tags MEDGENET, rivok
Changed by Changed by: Mgr. Eva Špillingová, učo 110713. Changed: 6/12/2016 13:28.
Abstract
Recurrent cytogenetic abnormalities in chronic lym- phocytic leukemia (CLL), namely deletions of chromo- somes 11q, 13q, 17p and trisomy 12 (+12), define sub- groups of patients with different clinical behavior and response to treatment. 1 We and others previously report- ed a minor proportion of CLL cases with co-existing tri- somies of chromosomes 12 and 19 who share specific clinico-biological characteristics. 2-4 However, since the cohort was small, no definitive conclusions could be drawn. Here, we analyzed a large, multi-institutional series. We confirm and significantly extend previous observations through the identification of subgroups of +12 CLL cases harboring particular concurrent trisomies demonstrating distinctive clinico-biological profiles. We analyzed an unselected cohort of 4486 CLL patients with available classic cytogenetic (n=4285) or high-density 250K single nucleotide polymorphism (SNP)-array (n=201) data. We identified 712 cases (16% of the cohort) carrying +12. 5 Median time from diagnosis to cytogenet- ic/SNP analysis was 1.5 months (range 0-194); the major- ity of cases included in survival analysis were untreated prior to testing (94%). The study was approved by the local Ethics Review Committees. Details of the study cohort and the methodologies used are provided in the Online Supplementary Appendix.
Links
ED1.1.00/02.0068, research and development projectName: CEITEC - central european institute of technology
NT13493, research and development projectName: Molekulární charakterizace B buněčných receptorů a jejich vztah k evoluci genetických změn u chronické lymfocytární leukémie
NV15-30015A, research and development projectName: Analýza klonální heterogenity chronické lymfocytární leukemie pomoci sekvenování nové generace genu pro B-buněčný receptor. Národní studie.
NV15-31834A, research and development projectName: Vliv selekce genomických poškození na průběh chronické lymfocytární leukémie
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