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Homoharringtonine for the treatment of chronic myelogenous leukemia.

Homoharringtonine for the treatment of chronic myelogenous leukemia. Research Abstract Details 

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  • Homoharringtonine for the treatment of chronic myelogenous leukemia. Abstract Text:

    alfonso Alfonso ,jorge cortesJorge Cortes,alfonso Alfonso ,jorge cortesJorge Cortes,

    Background: The anticancer activity of the natural alkaloid homoharringtonine (HHT) was first recognized by Chinese investigators. HHT exerts its activity through inhibition of protein synthesis and promotion of apoptosis. Methods: The authors reviewed the most relevant preclinical and clinical studies involving patients with chronic myelogenous leukemia (CML) receiving therapy with either natural HHT or omacetaxine mepesuccinate (Ceflatonin, Myelostat, CGX-653), a semisynthetic subcutaneously bioavailable form of HHT presently under development for the treatment of CML. Results: Prior to the advent of the tyrosine kinase inhibitor (TKI) imatinib mesilate, controlled clinical studies established HHT as the most active therapy in CML after failure of IFN-a for patients who were not candidates for allogeneic stem cell transplantation. Preliminary results from Phase II studies suggest that omacetaxine mepesuccinate is active in patients with imatinib-resistant CML, including those carrying the T315I mutation, which renders imatinib and second-generation TKIs ineffective. Conclusion: These encouraging results have propelled the development of several Phase II/III trials both in Europe and in the US to further delineate the activity of omacetaxine mepesuccinate in patients with CML who are resistant to TKI therapy.

    Homoharringtonine for the treatment of chronic myelogenous leukemia. Publishing Authors By Initials

    a A ,j cortesJ Cortes,a A ,j cortesJ Cortes,

    For similar abstracts research abstracts see: abstracts research

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    MEDLINE DATE:

    Homoharringtonine for the treatment of chronic myelogenous leukemia. Journal Published:

    PUBLICATION TYPE: Journal Article

    Journal: Expert opinion on pharmacotherapy

    VOLUME: 9

    Page Numbers: 1029-37

    Journal Abbreviation:

    ISSN: 1744-7666

    DAY: 1

    MONTH: Apr

    YEAR: 2008

    Homoharringtonine for the treatment of chronic myelogenous leukemia. Information

    Number of References:

    LANGUAGE: eng

    NlmUniqueID: 100897346

    Homoharringtonine for the treatment of chronic myelogenous leukemia. Keywords Mesh Terms:

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    Grant and Affiliation Information for Homoharringtonine for the treatment of chronic myelogenous leukemia.

    AFFILIATION: MD Anderson Cancer Center, Department of Leukemia, Unit 428, 1515 Holcombe Blvd., Houston, TX 77030, USA +1 713 792 0077 ; +1 713 792 5640 ; aquintas@mdanderson.org.

    Country: England

    England Research PublicationEngland Research Publication

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    MEDLINETA: Expert Opin Pharmacother

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