Unfortunately for some polycythemia vera (PV) patients, current treatment options may not be fully effective or well-tolerated and may cause serious side effects. But a promising investigational treatment is currently being clinically evaluated. Rusfertide, also known as PTG-300, is an investigational new drug designed to slow the release of iron into the bone marrow. The […]
Paving the way to improve therapy for MPNs
Megan Bywater & Steven W. Lane, Nature Communications volume 13, Article number: 5025, Published: August 26, 2022 Long-acting IFNα induces durable molecular responses in myeloproliferative neoplasms. Emerging studies, including Saleiro et al. recently published in Nature Communications, have identified promising candidates that may synergize with IFNα by targeting stem cell function or feedback loops that mediate […]
Preclinical studies of Flonoltinib Maleate, novel JAK2/FLT3 inhibitor treatment for MPNs
Abstract Janus kinase 2 (JAK2) hyperactivation by JAK2V617F mutation leads to myeloproliferative neoplasms (MPNs) and targeting JAK2 could serve as a promising therapeutic strategy for MPNs. Here, we report that Flonoltinib Maleate (FM), a selective JAK2/FLT3 inhibitor, shows high selectivity for JAK2 over the JAK family. Surface plasmon resonance assays verified that FM had a stronger affinity […]
MPN Specialist Explains PTG-300 and Clinical Trial for PV Patients
by David Wallace Hepcidin Mimetic PTG-300 Promising Treatment for PV How does PTG-300 work to reduce or eliminate the need for phlebotomy in PV? How does iron deficiency play a role in polycythemia vera? What are the goals of this treatment? Leading MPN expert, Dr. Srdan Verstovsek, from MD Anderson Cancer Center, interviews with David […]
Protagonist Therapeutics early Phase 2 results for Polycythemia Vera Treatment Encouraging
Protagonist Therapeutics Announces Initial Phase 2 Results with Hepcidin Mimetic PTG-300 in the Treatment of Polycythemia Vera PTG-300 treatment demonstrates robust clinical response and provides clinically meaningful dose related control of hematocrit values on individual patient basis Results to be presented today by Ronald Hoffman, M.D., Director of the Myeloproliferative Diseases Program at The Icahn […]
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