PLEŠINGEROVÁ, Hana, Zuzana LIBROVA, Karla PLEVOVÁ, Antonín LIBRA, Boris TICHÝ, Hana SKUHROVÁ FRANCOVÁ, Filip VRBACKY, Lukáš SMOLEJ, Jiří MAYER, Vítězslav BRYJA, Michael DOUBEK and Šárka POSPÍŠILOVÁ. COBLL1, LPL and ZAP70 expression defines prognostic subgroups of chronic lymphocytic leukemia patients with high accuracy and correlates with IGHV mutational status. LEUKEMIA & LYMPHOMA. Oxon: TAYLOR & FRANCIS LTD, 2017, vol. 58, No 1, p. 70-79. ISSN 1042-8194. Available from: https://dx.doi.org/10.1080/10428194.2016.1180690.
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Basic information
Original name COBLL1, LPL and ZAP70 expression defines prognostic subgroups of chronic lymphocytic leukemia patients with high accuracy and correlates with IGHV mutational status
Authors PLEŠINGEROVÁ, Hana (203 Czech Republic, belonging to the institution), Zuzana LIBROVA (203 Czech Republic), Karla PLEVOVÁ (203 Czech Republic, belonging to the institution), Antonín LIBRA (203 Czech Republic), Boris TICHÝ (203 Czech Republic, belonging to the institution), Hana SKUHROVÁ FRANCOVÁ (203 Czech Republic, belonging to the institution), Filip VRBACKY (203 Czech Republic), Lukáš SMOLEJ (203 Czech Republic), Jiří MAYER (203 Czech Republic, belonging to the institution), Vítězslav BRYJA (203 Czech Republic, belonging to the institution), Michael DOUBEK (203 Czech Republic, belonging to the institution) and Šárka POSPÍŠILOVÁ (203 Czech Republic, guarantor, belonging to the institution).
Edition LEUKEMIA & LYMPHOMA, Oxon, TAYLOR & FRANCIS LTD, 2017, 1042-8194.
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: 2.644
RIV identification code RIV/00216224:14740/17:00094368
Organization unit Central European Institute of Technology
Doi http://dx.doi.org/10.1080/10428194.2016.1180690
UT WoS 000387484400011
Keywords in English Chronic lymphocytic leukemia; COBLL1; IGHV mutational status; LPL; prognosis; ZAP70
Tags rivok
Tags International impact, Reviewed
Changed by Changed by: Mgr. Pavla Foltynová, Ph.D., učo 106624. Changed: 28/2/2018 16:22.
Abstract
The clinical course of chronic lymphocytic leukemia (CLL) is highly variable. Patients with unmutated IGHV (U-CLL) usually progress rapidly, whereas patients with mutated IGHV (M-CLL) have a more indolent disease. The expression of several genes correlates closely with the IGHV mutational status and could be used to assess prognosis in CLL. We analyzed the prognostic relevance of COBLL1, LPL, and ZAP70 gene expression, which correlated with IGHV mutational status (p< 0.0001), in 117 CLL patients and established a prognostic parameter dividing the tested cohort according to the disease aggressiveness. Our prognostic parameter was validated on an independent cohort of 161 CLL patients and achieved a high accuracy (94%). Patients divided according to the prognostic parameter differ in overall survival and time to first treatment (p< 0.0001, HR = 2.300/5.970, 95% CI: 1.587-3.450/4.621-15.86). Our approach provides a reliable alternative method to prognosis assessment via IGHV mutational status analysis.
Links
FR-TI2/254, research and development projectName: *Real-time PCR soupravy pro diagnostiku v onkologii (Acronym: ONKOKITY)
Investor: Ministry of Industry and Trade of the CR
LQ1601, research and development projectName: CEITEC 2020 (Acronym: CEITEC2020)
Investor: Ministry of Education, Youth and Sports of the CR
MUNI/A/1028/2015, interní kód MUName: Nové přístupy ve výzkumu, diagnostice a terapii hematologických malignit III (Acronym: VýDiTeHeMa III)
Investor: Masaryk University, Category A
NV15-29793A, research and development projectName: Analýza Wnt/PCP jako nástroj pro lepší management 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.
TE02000058, research and development projectName: Centrum kompetence pro molekulární diagnostiku a personalizovanou medicínu (Acronym: MOLDIMED)
Investor: Technology Agency of the Czech Republic
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