ZRSR2 mutations are linked to JAK2 V617R-driven MPNs but are insufficient alone for disease progression. CRISPR-Cas9 studies showed ZRSR2 loss causes intron retention and transcriptional changes ...

MPN-U patients exhibit lower platelet counts and higher venous thrombosis rates compared to ET, with thrombosis often occurring at atypical sites. Genetic analysis shows JAK2 mutations are more common ...

The Janus kinase 2 (JAK2) protein mediates signaling from several cytokine receptors in the regulation of hematopoiesis and immune responses. Somatic mutations in human JAK2 lead to constitutive ...

Myeloproliferative neoplasms (MPNs) represent a cluster of conditions characterized by the excessive production of blood cells within the bone marrow. Among MPN patients, abnormal quantities of red ...

First disclosure of PRT12396, a JAK2V617F-selective JH2 inhibitor demonstrates disease modifying potential in myeloproliferative neoplasms PRT12396 has completed GLP toxicology studies and is on track ...

The JAK2 gene mutation discovery led to JAK inhibitors, transforming myelofibrosis treatment by targeting the JAK-STAT pathway. Four FDA-approved JAK inhibitors for myelofibrosis include Jakafi, ...