A novel assay to detect calreticulin mutations in myeloproliferative neoplasms.

ABSTRACT: The myeloproliferative neoplasms are chronic myeloid cancers divided in Philadelphia positive (Ph+), chronic myeloid leukemia, or negative: polycythemia vera (PV) essential thrombocythemia (ET), and primary myelofibrosis (PMF). Most Ph negative cases have an activating JAK2 or MPL mutation. Recently, somatic mutations in the calreticulin gene (CALR) were detected in 56-88% of JAK2/MPL-negative patients affected by ET or PMF. The most frequent mutations in CARL gene are type-1 and 2. Currently, CALR mutations are evaluated by sanger sequencing. The evaluation of CARL mutations increases the diagnostic accuracy in patients without other molecular markers and could represent a new therapeutic target for molecular drugs.We developed a novel detection assay in order to identify type-1 and 2 CAL

SUBMITTER: Rosso V 

PROVIDER: S-EPMC5351640 | biostudies-literature | 2017 Jan

REPOSITORIES: biostudies-literature