Definitive Hematopoiesis Requires the Mixed-Lineage Leukemia Gene
نویسندگان
چکیده
منابع مشابه
The molecular biology of mixed lineage leukemia.
Mixed lineage leukemia is a very aggressive blood cancer that predominantly occurs in pediatric patients. In contrast to other types of childhood acute leukemias, mixed lineage leukemia presents with a dismal prognosis and despite the availability of advanced treatment methods cure rates have stagnated over the last years. Mixed lineage leukemia is characterized by the presence of MLL fusion pr...
متن کامل3′UTR-Mediated Gene Silencing of the Mixed Lineage Leukemia (MLL) Gene
Translocations involving the Mixed Lineage Leukemia (MLL) gene generate in-frame fusions of MLL with more than 50 different partner genes (PGs). Common to all MLL translocations is the exchange not only of coding regions, but also of MLL and PG 3'-untranslated regions (3'UTRs). As a result, the MLL-PG fusion is normally highly expressed and considered the main driver of leukemia development, wh...
متن کاملClinical relevance of acute mixed-lineage leukemia.
A recent report by Pui et all focused on the biologic and clinical relevance of acute mixed-lineage leukemia; namely, acute lymphoblastic leukemia expressing myeloid-associated antigens (My+ ALL) and acute myeloid antigens expressing lymphoid antigens (Ly+ AML) were analyzed in a pediatric series. In our opinion, a major point in the field of hybrid acute leukemia remaining undetermined is whic...
متن کاملClinical Relevance of Acute Mixed-lineage Leukemia
A recent report by Pui et all focused on the biologic and clinical relevance of acute mixed-lineage leukemia; namely, acute lymphoblastic leukemia expressing myeloid-associated antigens (My+ ALL) and acute myeloid antigens expressing lymphoid antigens (Ly+ AML) were analyzed in a pediatric series. In our opinion, a major point in the field of hybrid acute leukemia remaining undetermined is whic...
متن کاملMisguided Transcriptional Elongation Causes Mixed Lineage Leukemia
Fusion proteins composed of the histone methyltransferase mixed-lineage leukemia (MLL) and a variety of unrelated fusion partners are highly leukemogenic. Despite their prevalence, particularly in pediatric acute leukemia, many molecular details of their transforming mechanism are unknown. Here, we provide mechanistic insight into the function of MLL fusions, demonstrating that they capture a t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Developmental Cell
سال: 2004
ISSN: 1534-5807
DOI: 10.1016/s1534-5807(04)00061-9