Imago Biosciences announced the U.S. Food and Drug Administration (FDA) has granted Fast Track designation for the development of bomedemstat (IMG-7289) for the treatment of essential thrombocythemia (ET).
In non-clinical studies, bomedemstat demonstrated robust in vivo efficacy as a single agent, and in combination with other therapeutics across a range of myeloid malignancy models including the myeloproliferative neoplasms encompassing myelofibrosis, essential thrombocythemia and polycythemia vera.
The FDA grants Fast Track designation to facilitate development and expedite the review of therapies with the potential to treat a serious condition where there is an unmet medical need. A therapeutic that receives Fast Track designation can benefit from early and frequent communication with the agency, in addition to a rolling submission of the marketing application, with the objective of getting important new therapies to patients more quickly.
About Bomedemstat (IMG-7289)
Bomedemstat is a small molecule discovered by Imago BioSciences that inhibits lysine-specific demethylase 1 (LSD1 or KDM1A), an enzyme essential for production and normal function of megakaryocytes and for self-renewal of malignant hematopoietic stem or progenitor cells. Megakaryocytes are the primary producer of platelets and cytokines that drive essential thrombocythemia pathogenesis.
About Essential ThrombocythemiaEssential thrombocythemia belongs to a group of diseases called myeloproliferative neoplasms, which cause the bone marrow to make too many platelets, white blood cells and/or red blood cells. In essential thrombocythemia, the body produces too many platelets. The signs and symptoms vary from person to person, but most people with essential thrombocythemia do not have any symptoms when the platelet cell count first increases. Signs and symptoms that develop as the disease progresses include: increased production of megakaryocytes (a type of cell in the bone marrow that is responsible for making platelets); enlargement of the spleen (splenomegaly); and bleeding in several parts of the body and/or clotting episodes such as strokes, pain in the legs and difficulty breathing.