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Pregled bibliografske jedinice broj: 898962

An accurate, simple prognostic model consisting of age, JAK2, CALR, and MPL mutation status for patients with primary myelofibrosis


Rozovski, Uri; Verstovšek, Srđan; Manshouri, Taghi; Dembitz, Vilma; Božinović, Ksenija; Newberry, Kate; Zhang, Ying; Bove, Joseph E.; Pierce, Sherry; Kantarjian, Hagop; Estrov, Zeev
An accurate, simple prognostic model consisting of age, JAK2, CALR, and MPL mutation status for patients with primary myelofibrosis // Haematologica, 102 (2016), 1; 79-84 doi:10.3324/haematol.2016.149765 (podatak o recenziji nije dostupan, članak, znanstveni)


CROSBI ID: 898962 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
An accurate, simple prognostic model consisting of age, JAK2, CALR, and MPL mutation status for patients with primary myelofibrosis

Autori
Rozovski, Uri ; Verstovšek, Srđan ; Manshouri, Taghi ; Dembitz, Vilma ; Božinović, Ksenija ; Newberry, Kate ; Zhang, Ying ; Bove, Joseph E. ; Pierce, Sherry ; Kantarjian, Hagop ; Estrov, Zeev

Izvornik
Haematologica (0390-6078) 102 (2016), 1; 79-84

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
JAK2, CALR, MPL, prognostic model, primary myelofibrosis

Sažetak
In most patients with primary myelofibrosis, one of three mutually exclusive somatic mutations is detected. In approximately 60% of patients, the Janus kinase 2 gene is mutated, in 20%, the calreticulin gene is mutated, and in 5%, the myeloproliferative leukemia virus gene is mutated. Although patients with mutated calreticulin or myeloproliferative leukemia genes have a favorable outcome, and those with none of these mutations have an unfavorable outcome, prognostication based on mutation status is challenging due to the heterogeneous survival of patients with mutated Janus kinase 2. To develop a prognostic model based on mutation status, we screened primary myelofibrosis patients seen at the MD Anderson Cancer Center, Houston, USA, between 2000 and 2013 for the presence of Janus kinase 2, calreticulin, and myeloproliferative leukemia mutations. Of 344 primary myelofibrosis patients, Janus kinase 2V617F was detected in 226 (66%), calreticulin mutation in 43 (12%), and myeloproliferative leukemia mutation in 16 (5%) ; 59 patients (17%) were triple-negatives. A 50% cut-off dichotomized Janus kinase 2-mutated patients into those with high Janus kinase 2V617F allele burden and favorable survival and those with low Janus kinase 2V617F allele burden and unfavorable survival. Patients with a favorable mutation status (high Janus kinase 2V617F allele burden/myeloproliferative leukemia/calreticulin mutation) and aged 65 years or under had a median survival of 126 months. Patients with one risk factor (low Janus kinase 2V617F allele burden/triple-negative or age >65 years) had an intermediate survival duration, and patients aged over 65 years with an adverse mutation status (low Janus kinase 2V617F allele burden or triple- negative) had a median survival of only 35 months. Our simple and easily applied age- and mutation status-based scoring system accurately predicted the survival of patients with primary myelofibrosis.

Izvorni jezik
Engleski

Znanstvena područja
Kliničke medicinske znanosti



POVEZANOST RADA


Ustanove:
Medicinski fakultet, Zagreb

Citiraj ovu publikaciju

Rozovski, Uri; Verstovšek, Srđan; Manshouri, Taghi; Dembitz, Vilma; Božinović, Ksenija; Newberry, Kate; Zhang, Ying; Bove, Joseph E.; Pierce, Sherry; Kantarjian, Hagop; Estrov, Zeev
An accurate, simple prognostic model consisting of age, JAK2, CALR, and MPL mutation status for patients with primary myelofibrosis // Haematologica, 102 (2016), 1; 79-84 doi:10.3324/haematol.2016.149765 (podatak o recenziji nije dostupan, članak, znanstveni)
Rozovski, U., Verstovšek, S., Manshouri, T., Dembitz, V., Božinović, K., Newberry, K., Zhang, Y., Bove, J., Pierce, S., Kantarjian, H. & Estrov, Z. (2016) An accurate, simple prognostic model consisting of age, JAK2, CALR, and MPL mutation status for patients with primary myelofibrosis. Haematologica, 102 (1), 79-84 doi:10.3324/haematol.2016.149765.
@article{article, year = {2016}, pages = {79-84}, DOI = {10.3324/haematol.2016.149765}, keywords = {JAK2, CALR, MPL, prognostic model, primary myelofibrosis}, journal = {Haematologica}, doi = {10.3324/haematol.2016.149765}, volume = {102}, number = {1}, issn = {0390-6078}, title = {An accurate, simple prognostic model consisting of age, JAK2, CALR, and MPL mutation status for patients with primary myelofibrosis}, keyword = {JAK2, CALR, MPL, prognostic model, primary myelofibrosis} }
@article{article, year = {2016}, pages = {79-84}, DOI = {10.3324/haematol.2016.149765}, keywords = {JAK2, CALR, MPL, prognostic model, primary myelofibrosis}, journal = {Haematologica}, doi = {10.3324/haematol.2016.149765}, volume = {102}, number = {1}, issn = {0390-6078}, title = {An accurate, simple prognostic model consisting of age, JAK2, CALR, and MPL mutation status for patients with primary myelofibrosis}, keyword = {JAK2, CALR, MPL, prognostic model, primary myelofibrosis} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


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