JAK inhibitors display very good clinical responses in patients with myeloproliferative neoplasms, irrespective of JAK2 mutational status. Here, the authors discover that JAK inhibitors exert their anti-tumorigenic effects by targeting the bone marrow stroma and non-malignant hematopoietic cells instead of the oncogenic signaling in myeloproliferative neoplasms.
- Sivahari Prasad Gorantla
- Michael Rassner
- Justus Duyster