{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2023,12,12]],"date-time":"2023-12-12T10:24:50Z","timestamp":1702376690072},"reference-count":143,"publisher":"American Society of Clinical Oncology (ASCO)","issue":"41","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["American Society of Clinical Oncology Educational Book"],"published-print":{"date-parts":[[2021,6]]},"abstract":"<jats:p>Myelodysplastic syndromes (MDS) and MDS\/myeloproliferative neoplasms (MPNs) are clonal diseases that differ in morphologic diagnostic criteria but share some common disease phenotypes that include cytopenias, propensity to acute myeloid leukemia evolution, and a substantially shortened patient survival. MDS\/MPNs share many clinical and molecular features with MDS, including frequent mutations involving epigenetic modifier and\/or spliceosome genes. Although the current 2016 World Health Organization classification incorporates some genetic features in its diagnostic criteria for MDS and MDS\/MPNs, recent accumulation of data has underscored the importance of the mutation profiles on both disease classification and prognosis. Machine-learning algorithms have identified distinct molecular genetic signatures that help refine prognosis and notable associations of these genetic signatures with morphologic and clinical features. Combined geno-clinical models that incorporate mutation data seem to surpass the current prognostic schemes. Future MDS classification and prognostication schema will be based on the portfolio of genetic aberrations and traditional features, such as blast count and clinical factors. Arriving at these systems will require studies on large patient cohorts that incorporate advanced computational analysis. The current treatment algorithm in MDS is based on patient risk as derived from existing prognostic and disease classes. Luspatercept is newly approved for patients with MDS and ring sideroblasts who are transfusion dependent after erythropoietic-stimulating agent failure. Other agents that address red blood cell transfusion dependence in patients with lower-risk MDS and the failure of hypomethylating agents in higher-risk disease are in advanced testing. Finally, a plethora of novel targeted agents and immune checkpoint inhibitors are being evaluated in combination with a hypomethylating agent backbone to augment the depth and duration of response and, we hope, improve overall survival.<\/jats:p>","DOI":"10.1200\/edbk_320113","type":"journal-article","created":{"date-parts":[[2021,5,19]],"date-time":"2021-05-19T20:08:30Z","timestamp":1621454910000},"page":"328-350","source":"Crossref","is-referenced-by-count":2,"title":["Navigating Myelodysplastic and Myelodysplastic\/Myeloproliferative Overlap Syndromes"],"prefix":"10.1200","author":[{"given":"Robert P.","family":"Hasserjian","sequence":"first","affiliation":[{"name":"Department of Pathology, Massachusetts General Hospital, Boston, MA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rena","family":"Buckstein","sequence":"additional","affiliation":[{"name":"Division of Hematology\/Oncology, Sunnybrook Odette Cancer Center, Toronto, Ontario, 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