STAŇO KOZUBÍK, Kateřina, Lenka RADOVÁ, Kamila RÉBLOVÁ, Michal ŠMÍDA, Marketa KUBRICANOVA ZALIOVA, Jiří BALOUN, Michaela PEŠOVÁ, Zuzana VRZALOVÁ, František FOLBER, Soňa MEJSTŘÍKOVÁ, Šárka POSPÍŠILOVÁ and Michael DOUBEK. Functional analysis of germlineETV6 W380Rmutation causing inherited thrombocytopenia and secondary acute lymphoblastic leukemia or essential thrombocythemia. Platelets. PHILADELPHIA: TAYLOR & FRANCIS INC, 2021, vol. 32, No 6, p. 838-841. ISSN 0953-7104. Available from: https://dx.doi.org/10.1080/09537104.2020.1802416.
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Basic information
Original name Functional analysis of germlineETV6 W380Rmutation causing inherited thrombocytopenia and secondary acute lymphoblastic leukemia or essential thrombocythemia
Authors STAŇO KOZUBÍK, Kateřina (203 Czech Republic, belonging to the institution), Lenka RADOVÁ (203 Czech Republic, belonging to the institution), Kamila RÉBLOVÁ (203 Czech Republic, belonging to the institution), Michal ŠMÍDA (203 Czech Republic, belonging to the institution), Marketa KUBRICANOVA ZALIOVA (203 Czech Republic), Jiří BALOUN (203 Czech Republic, belonging to the institution), Michaela PEŠOVÁ (203 Czech Republic, belonging to the institution), Zuzana VRZALOVÁ (203 Czech Republic, belonging to the institution), František FOLBER (203 Czech Republic, belonging to the institution), Soňa MEJSTŘÍKOVÁ (203 Czech Republic, belonging to the institution), Šárka POSPÍŠILOVÁ (203 Czech Republic, belonging to the institution) and Michael DOUBEK (203 Czech Republic, guarantor, belonging to the institution).
Edition Platelets, PHILADELPHIA, TAYLOR & FRANCIS INC, 2021, 0953-7104.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 30205 Hematology
Country of publisher United States of America
Confidentiality degree is not subject to a state or trade secret
WWW URL
Impact factor Impact factor: 4.236
RIV identification code RIV/00216224:14740/21:00120094
Organization unit Central European Institute of Technology
Doi http://dx.doi.org/10.1080/09537104.2020.1802416
UT WoS 000561184900001
Keywords in English Acute lymphoblastic leukemia; ETV6; myeloproliferative neoplasm; second hit
Tags 14110212, podil, rivok
Tags International impact, Reviewed
Changed by Changed by: Mgr. Pavla Foltynová, Ph.D., učo 106624. Changed: 22/12/2021 16:39.
Abstract
Germline mutations inETV6gene cause inherited thrombocytopenia with leukemia predisposition. Here, we report on functional validation ofETV6W380R mutation segregating with thrombocytopenia in a family where two family members also suffered from acute lymphoblastic leukemia (ALL) or essential thrombocythemia (ET).In-silicoanalysis predicted impaired DNA binding due to W380R mutation. Functional analysis showed that this mutation prevents the ETV6 protein from localizing into the cell nucleus and impairs the transcriptional repression activity of ETV6. Based on the germlineETV6mutation, ET probably started with somaticJAK2V617F mutation, whereas ALL could be caused by diverse mechanisms: high-hyperdiploidity; somatic deletion of exon 1IKZF1gene; or somatic mutations of other genes found by exome sequencing of the ALL sample taken at the diagnosis.
Links
MUNI/A/1395/2019, interní kód MUName: Nové přístupy ve výzkumu, diagnostice a terapii hematologických malignit VII (Acronym: VýDiTeHeMa VII)
Investor: Masaryk University, Category A
NU20-08-00137, research and development projectName: Vyhledávání a funkční testování variant genů predisponujících k familiárním onemocněním krvetvorby
Investor: Ministry of Health of the CR, Searching and functional testing of gene variants predisposing to familial haematopoietic disorders, Subprogram 1 - standard
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