Whole-exome sequencing identifies novel MPL and JAK2 mutations in triple-negative myeloproliferative neoplasms

Blood - Tập 127 Số 3 - Trang 325-332 - 2016
Jelena D. Milosevic Feenstra1, Harini Nivarthi1, Heinz Gisslinger2, Emilie Leroy3,4, Elisa Rumi5, Ilyas Chachoua3,4, Klaudia Bagienski1, Blanka Kubešová1,6, Daniela Pietra5, Bettina Gisslinger2, Chiara Milanesi5, Roland Jäger1, Doris Chen1, Tiina Berg1, Martin Schalling2, Michael Schuster1, Christoph Bock1, Stefan N. Constantinescu3,4, Mario Cazzola5,7, Róbert Královics1,2
1CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria
2Department of Internal Medicine I, Division of Hematology and Blood Coagulation, Medical University of Vienna, Vienna, Austria;
3Ludwig Institute for Cancer Research, Brussels, Belgium
4de Duve Institute, Université catholique de Louvain, Brussels, Belgium
5Department of Hematology Oncology, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Policlinico San Matteo, Pavia, Italy
6Center of Molecular Biology and Gene Therapy, Department of Internal Medicine–Hematology and Oncology, University Hospital Brno and Medical Faculty Masaryk University, Brno, Czech Republic; and
7Department of Molecular Medicine, University of Pavia, Pavia, Italy

Tóm tắt

Key Points Activating mutations outside exon 10 of MPL were identified in 10% (7 of 69) of triple-negative cases of ET and PMF. JAK2-V625F and JAK2-F556V were identified in 2 triple-negative cases of ET and were shown to activate JAK-STAT5 signaling.

Từ khóa


Tài liệu tham khảo

Baxter, 2005, Acquired mutation of the tyrosine kinase JAK2 in human myeloproliferative disorders., Lancet, 365, 1054, 10.1016/S0140-6736(05)71142-9

James, 2005, A unique clonal JAK2 mutation leading to constitutive signalling causes polycythaemia vera., Nature, 434, 1144, 10.1038/nature03546

Kralovics, 2005, A gain-of-function mutation of JAK2 in myeloproliferative disorders., N Engl J Med, 352, 1779, 10.1056/NEJMoa051113

Levine, 2005, Activating mutation in the tyrosine kinase JAK2 in polycythemia vera, essential thrombocythemia, and myeloid metaplasia with myelofibrosis., Cancer Cell, 7, 387, 10.1016/j.ccr.2005.03.023

Etheridge, 2014, A novel activating, germline JAK2 mutation, JAK2R564Q, causes familial essential thrombocytosis., Blood, 123, 1059, 10.1182/blood-2012-12-473777

Mead, 2012, Germline JAK2 mutation in a family with hereditary thrombocytosis., N Engl J Med, 366, 967, 10.1056/NEJMc1200349

Rumi, 2014, A novel germline JAK2 mutation in familial myeloproliferative neoplasms., Am J Hematol, 89, 117, 10.1002/ajh.23614

Klampfl, 2013, Somatic mutations of calreticulin in myeloproliferative neoplasms., N Engl J Med, 369, 2379, 10.1056/NEJMoa1311347

Nangalia, 2013, Somatic CALR mutations in myeloproliferative neoplasms with nonmutated JAK2., N Engl J Med, 369, 2391, 10.1056/NEJMoa1312542

Pikman, 2006, MPLW515L is a novel somatic activating mutation in myelofibrosis with myeloid metaplasia., PLoS Med, 3, e270, 10.1371/journal.pmed.0030270

Pardanani, 2006, MPL515 mutations in myeloproliferative and other myeloid disorders: a study of 1182 patients., Blood, 108, 3472, 10.1182/blood-2006-04-018879

Beer, 2008, MPL mutations in myeloproliferative disorders: analysis of the PT-1 cohort., Blood, 112, 141, 10.1182/blood-2008-01-131664

Staerk, 2006, An amphipathic motif at the transmembrane-cytoplasmic junction prevents autonomous activation of the thrombopoietin receptor., Blood, 107, 1864, 10.1182/blood-2005-06-2600

Ding, 2004, Familial essential thrombocythemia associated with a dominant-positive activating mutation of the c-MPL gene, which encodes for the receptor for thrombopoietin., Blood, 103, 4198, 10.1182/blood-2003-10-3471

Abdel-Wahab, 2010, Genetic analysis of transforming events that convert chronic myeloproliferative neoplasms to leukemias., Cancer Res, 70, 447, 10.1158/0008-5472.CAN-09-3783

Delhommeau, 2009, Mutation in TET2 in myeloid cancers., N Engl J Med, 360, 2289, 10.1056/NEJMoa0810069

Grand, 2009, Frequent CBL mutations associated with 11q acquired uniparental disomy in myeloproliferative neoplasms., Blood, 113, 6182, 10.1182/blood-2008-12-194548

Zhang, 2012, Genetic analysis of patients with leukemic transformation of myeloproliferative neoplasms shows recurrent SRSF2 mutations that are associated with adverse outcome., Blood, 119, 4480, 10.1182/blood-2011-11-390252

Swerdlow, 2008, WHO Classification of Tumours of Haematopoietic and Lymphoid Tissues.

Vardiman, 2009, The 2008 revision of the World Health Organization (WHO) classification of myeloid neoplasms and acute leukemia: rationale and important changes., Blood, 114, 937, 10.1182/blood-2009-03-209262

Milosevic, 2012, Clinical significance of genetic aberrations in secondary acute myeloid leukemia., Am J Hematol, 87, 1010, 10.1002/ajh.23309

Malcovati, 2009, Molecular and clinical features of refractory anemia with ringed sideroblasts associated with marked thrombocytosis., Blood, 114, 3538, 10.1182/blood-2009-05-222331

Defour, 2013, Tryptophan at the transmembrane-cytosolic junction modulates thrombopoietin receptor dimerization and activation., Proc Natl Acad Sci USA, 110, 2540, 10.1073/pnas.1211560110

Kawamata, 2008, Genetic profiling of myeloproliferative disorders by single-nucleotide polymorphism oligonucleotide microarray., Exp Hematol, 36, 1471, 10.1016/j.exphem.2008.06.006

Williams, 2007, Phenotypic variations and new mutations in JAK2 V617F-negative polycythemia vera, erythrocytosis, and idiopathic myelofibrosis., Exp Hematol, 35, 1641, 10.1016/j.exphem.2007.08.010

Hitchcock, 2008, YRRL motifs in the cytoplasmic domain of the thrombopoietin receptor regulate receptor internalization and degradation., Blood, 112, 2222, 10.1182/blood-2008-01-134049

Harutyunyan, 2012, Role of germline genetic factors in MPN pathogenesis., Hematol Oncol Clin North Am, 26, 1037, 10.1016/j.hoc.2012.07.005

Lambert, 2012, A novel mutation in MPL (Y252H) results in increased thrombopoietin sensitivity in essential thrombocythemia., Am J Hematol, 87, 532, 10.1002/ajh.23138

El-Harith, 2009, Familial thrombocytosis caused by the novel germ-line mutation p.Pro106Leu in the MPL gene., Br J Haematol, 144, 185, 10.1111/j.1365-2141.2008.07430.x

Feese, 2004, Structure of the receptor-binding domain of human thrombopoietin determined by complexation with a neutralizing antibody fragment., Proc Natl Acad Sci USA, 101, 1816, 10.1073/pnas.0308530100

Chen, 2010, Identification of the residues in the extracellular domain of thrombopoietin receptor involved in the binding of thrombopoietin and a nuclear distribution protein (human NUDC)., J Biol Chem, 285, 26697, 10.1074/jbc.M110.120956

Tefferi, 2014, CALR vs JAK2 vs MPL-mutated or triple-negative myelofibrosis: clinical, cytogenetic and molecular comparisons., Leukemia, 28, 1472, 10.1038/leu.2014.3

Panovska-Stavridis, 2014, Familiar JAK2 G571S variant not linked with essential trombocythemia [abstract]., Blood, 124, 5585, 10.1182/blood.V124.21.5585.5585

Campregher, 2014, Genomic profile of patients with triple negative (JAK2, CALR and MPL) essential thrombocythemia and primary myelofibrosis [abstract]., Blood, 124, 10.1182/blood.V124.21.4589.4589

Cabagnols, Mutational profile in essential thrombocytemia (Et) “negative” for Jak2 and Mpl [abstract]., Haematologica