{"title":"Revumenib for patients with acute leukemia: a new tool for differentiation therapy.","authors":"Meira Yisraeli Salman, Eytan M Stein","doi":"10.3324/haematol.2022.282621","DOIUrl":null,"url":null,"abstract":"<p><p>Treatment of acute leukemia is gradually moving away from a \"one-size-fits-all\" approach, as scientific and clinical advances expand the arsenal of available targeted therapies. One of the recent additions are the menin inhibitors; oral, selective, small molecules that disrupt the interaction between the chromatin adapter menin, and an epigenetic regulator, the Lysine Methyltransferase 2A (KMT2A) complex. Two susceptible leukemia subtypes have been identified: 1) Acute Myeloid Leukemia (AML) with a mutation in Nucleophosmin 1 (NPM1), and 2) any acute leukemia, myeloid or lymphoid, with a translocation resulting in the rearrangement of KMT2A. These leukemias share a distinct genetic expression, maintained by the KMT2A-menin interaction. Together they account for approximately 40% of patients with AML, and 10% of patients with Acute Lymphoblastic Leukemia (ALL). This review follows the journey of revumenib, as a representative of menin inhibitors, from bench to bedside. It will focus on the pathophysiology of leukemias sensitive to menin inhibition, delineation of how this understanding led to targeted drug development, and data from clinical trials. The important discovery of resistance mechanisms will also be explored, as well as future directions in using menin inhibitors for treating leukemia.</p>","PeriodicalId":12964,"journal":{"name":"Haematologica","volume":null,"pages":null},"PeriodicalIF":8.2000,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Haematologica","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.3324/haematol.2022.282621","RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"HEMATOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Treatment of acute leukemia is gradually moving away from a "one-size-fits-all" approach, as scientific and clinical advances expand the arsenal of available targeted therapies. One of the recent additions are the menin inhibitors; oral, selective, small molecules that disrupt the interaction between the chromatin adapter menin, and an epigenetic regulator, the Lysine Methyltransferase 2A (KMT2A) complex. Two susceptible leukemia subtypes have been identified: 1) Acute Myeloid Leukemia (AML) with a mutation in Nucleophosmin 1 (NPM1), and 2) any acute leukemia, myeloid or lymphoid, with a translocation resulting in the rearrangement of KMT2A. These leukemias share a distinct genetic expression, maintained by the KMT2A-menin interaction. Together they account for approximately 40% of patients with AML, and 10% of patients with Acute Lymphoblastic Leukemia (ALL). This review follows the journey of revumenib, as a representative of menin inhibitors, from bench to bedside. It will focus on the pathophysiology of leukemias sensitive to menin inhibition, delineation of how this understanding led to targeted drug development, and data from clinical trials. The important discovery of resistance mechanisms will also be explored, as well as future directions in using menin inhibitors for treating leukemia.
期刊介绍:
Haematologica is a journal that publishes articles within the broad field of hematology. It reports on novel findings in basic, clinical, and translational research.
Scope:
The scope of the journal includes reporting novel research results that:
Have a significant impact on understanding normal hematology or the development of hematological diseases.
Are likely to bring important changes to the diagnosis or treatment of hematological diseases.