RAWSTRON, A.C., C. FAZI, A. AGATHANGELIDIS, N. VILLAMOR, R. LETESTU, J. NOMDEDEU, C. PALACIO, Olga STEHLÍKOVÁ, K-A. KREUZER, S. LIPTROT, D. O´BRIEN, R.M. DE TUTE, I. MARINOV, M. HAUWEL, M. SPACEK, J. DOBBER, A.P. KATER, P. GAMBELL, A. SOOSAPILLA, G. LOZANSKI, G. BRACHTL, K. LIN, J. BOYSEN, C. HANSON, J.L. JORGENSEN, M. STETLER-STEVENSON, C. YUAN, H.E. BROOME, L. RASSENTI, F. CRAIG, J. DELGADO, C. MORENO, F. BOSCH, A. EGLE, Michael DOUBEK, Šárka POSPÍŠILOVÁ, S. MULLIGAN, D. WESTERMAN, C.M. SANDERS, R. EMERSON, H.S. ROBINS, I. KIRSCH, T. SHANAFELT, A. PETTITT, T.J. KIPPS, W.G. WIERDA, F. CYMBALISTA, M. HALLEK, P. HILLMEN, E. MONTSERRAT and P. GHIA. A complementary role of multiparameter flow cytometry and high-throughput sequencing for minimal residual disease detection in chronic lymphocytic leukemia: an European Research Initiative on CLL study. Leukemia. London: Nature Publishing Group, 2016, vol. 30, No 4, p. 929-936. ISSN 0887-6924. Available from: https://dx.doi.org/10.1038/leu.2015.313.
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Basic information
Original name A complementary role of multiparameter flow cytometry and high-throughput sequencing for minimal residual disease detection in chronic lymphocytic leukemia: an European Research Initiative on CLL study
Authors RAWSTRON, A.C. (826 United Kingdom of Great Britain and Northern Ireland), C. FAZI (380 Italy), A. AGATHANGELIDIS (380 Italy), N. VILLAMOR (724 Spain), R. LETESTU (250 France), J. NOMDEDEU (724 Spain), C. PALACIO (724 Spain), Olga STEHLÍKOVÁ (203 Czech Republic, belonging to the institution), K-A. KREUZER (276 Germany), S. LIPTROT (372 Ireland), D. O´BRIEN (372 Ireland), R.M. DE TUTE (826 United Kingdom of Great Britain and Northern Ireland), I. MARINOV (203 Czech Republic), M. HAUWEL (756 Switzerland), M. SPACEK (203 Czech Republic), J. DOBBER (528 Netherlands), A.P. KATER (528 Netherlands), P. GAMBELL (36 Australia), A. SOOSAPILLA (36 Australia), G. LOZANSKI (840 United States of America), G. BRACHTL (40 Austria), K. LIN (826 United Kingdom of Great Britain and Northern Ireland), J. BOYSEN (840 United States of America), C. HANSON (840 United States of America), J.L. JORGENSEN (840 United States of America), M. STETLER-STEVENSON (840 United States of America), C. YUAN (840 United States of America), H.E. BROOME (840 United States of America), L. RASSENTI (840 United States of America), F. CRAIG (840 United States of America), J. DELGADO (724 Spain), C. MORENO (724 Spain), F. BOSCH (724 Spain), A. EGLE (40 Austria), Michael DOUBEK (203 Czech Republic, belonging to the institution), Šárka POSPÍŠILOVÁ (203 Czech Republic, guarantor, belonging to the institution), S. MULLIGAN (36 Australia), D. WESTERMAN (36 Australia), C.M. SANDERS (840 United States of America), R. EMERSON (840 United States of America), H.S. ROBINS (840 United States of America), I. KIRSCH (826 United Kingdom of Great Britain and Northern Ireland), T. SHANAFELT (840 United States of America), A. PETTITT (826 United Kingdom of Great Britain and Northern Ireland), T.J. KIPPS (840 United States of America), W.G. WIERDA (840 United States of America), F. CYMBALISTA (250 France), M. HALLEK (276 Germany), P. HILLMEN (826 United Kingdom of Great Britain and Northern Ireland), E. MONTSERRAT (724 Spain) and P. GHIA (380 Italy).
Edition Leukemia, London, Nature Publishing Group, 2016, 0887-6924.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 30200 3.2 Clinical medicine
Country of publisher United Kingdom of Great Britain and Northern Ireland
Confidentiality degree is not subject to a state or trade secret
WWW URL
Impact factor Impact factor: 11.702
RIV identification code RIV/00216224:14740/16:00088883
Organization unit Central European Institute of Technology
Doi http://dx.doi.org/10.1038/leu.2015.313
UT WoS 000374123100020
Keywords in English ASSAY; QUANTIFICATION; RITUXIMAB; SURVIVAL; THERAPY; ERADICATION; EXPRESSION; GUIDELINES; DIAGNOSIS; TRIAL
Tags rivok
Changed by Changed by: Mgr. Eva Špillingová, učo 110713. Changed: 6/12/2016 15:24.
Abstract
In chronic lymphocytic leukemia (CLL) the level of minimal residual disease (MRD) after therapy is an independent predictor of outcome. Given the increasing number of new agents being explored for CLL therapy, using MRD as a surrogate could greatly reduce the time necessary to assess their efficacy. In this European Research Initiative on CLL (ERIC) project we have identified and validated a flow-cytometric approach to reliably quantitate CLL cells to the level of 0.0010% (10(-5)). The assay comprises a core panel of six markers (i.e. CD19, CD20, CD5, CD43, CD79b and CD81) with a component specification independent of instrument and reagents, which can be locally re-validated using normal peripheral blood. This method is directly comparable to previous ERIC-designed assays and also provides a backbone for investigation of new markers. A parallel analysis of high-throughput sequencing using the ClonoSEQ assay showed good concordance with flow cytometry results at the 0.010% (10(-4)) level, the MRD threshold defined in the 2008 International Workshop on CLL guidelines, but it also provides good linearity to a detection limit of 1 in a million (10(-6)). The combination of both technologies would permit a highly sensitive approach to MRD detection while providing a reproducible and broadly accessible method to quantify residual disease and optimize treatment in CLL.
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
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