title: Translocation (11;15)(q23;q14) in three patients with acute non-lymphoblastic leukemia (ANLL): clinical, cytogenetic and molecular studies.
abstract: We report on three patients with acute non-lymphoblastic leukemia (ANLL) displaying the same chromosomal translocation t(11;15)(q23;q14). The clinical course of the disease was aggressive, and survival was short. The FAB subtype was M-2 in two cases, and M-1 in the remaining patient. Immunologically two cases showed aberrant expression of a lymphoid antigen (CD19 and TdT, respectively). HTRX1/MLL gene was rearranged in one patient studied at the time of diagnosis. These results plus data scattered in the literature show that the t(11;15)(q23;q14) can be added to the list of recurrent rearrangements in ANLL involving 11q23.
authors.affiliation: Centre for Human Genetics, University of Leuven, Belgium.
authors.forename: J M
authors.initials: JM
authors.lastname: Hernández
authors.forename: C
authors.initials: C
authors.lastname: Mecucci
authors.forename: H B
authors.initials: HB
authors.lastname: Beverloo
authors.forename: L
authors.initials: L
authors.lastname: Selleri
authors.forename: I
authors.initials: I
authors.lastname: Wlodarska
authors.forename: M
authors.initials: M
authors.lastname: Stul
authors.forename: L
authors.initials: L
authors.lastname: Michaux
authors.forename: G
authors.initials: G
authors.lastname: Verhoef
authors.forename: A
authors.initials: A
authors.lastname: Van Orshoven
authors.forename: J J
authors.initials: JJ
authors.lastname: Cassiman
mesh_terms: D000328:Adult; D015139:Blotting, Southern; D002648:Child; D002880:Chromosomes, Human, Pair 11; D002884:Chromosomes, Human, Pair 15; D004268:DNA-Binding Proteins / Q000235:genetics; D015321:Gene Rearrangement; D011495:Histone-Lysine N-Methyltransferase; D006801:Humans; D007621:Karyotyping; D015470:Leukemia, Myeloid, Acute / Q000235:genetics*; D008297:Male; D051788:Myeloid-Lymphoid Leukemia Protein; D011519:Proto-Oncogenes; D014157:Transcription Factors; D014178:Translocation, Genetic
chemical_list: D004268:DNA-Binding Proteins; C497422:KMT2A protein, human; D014157:Transcription Factors; D051788:Myeloid-Lymphoid Leukemia Protein; D011495:Histone-Lysine N-Methyltransferase