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DETECTION AND TREATMENT OF ACUTE LEUKEMIAS RESULTING FROM CHROMOSOME ABNORMALITIES IN THE ALL-1 REGION
DETECTION AND TREATMENT OF ACUTE LEUKEMIAS RESULTING FROM CHROMOSOME ABNORMALITIES IN THE ALL-1 REGION
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机译:全区染色体异常导致的急性白血病的检测与治疗
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摘要
Methods are provided for the diagnosis and treatment of human leukemias involving breakpoints on chromosome 11 in the ALL-1 locus. The ALL-1 breakpoint region, an approximately 8 kb region on chromosome 11, illustrated in the figure, is disclosed. The ALL-1 region is involved in translocation in acute lymphocytic, myelomonocytic, monocytic and myelogenous leukemias. Probes which identify chromosome aberrations involving the ALL-1 breakpoint region on chromosome 11 are also provided. The cDNA sequence of ALL-1 gene on chromosome 11 is provided. A partial sequence of the AF-4 gene is also provided in the context of the sequences of two reciprocal endproducts of a translocation. Amino acid sequences corresponding to the cDNA sequences of the entire ALL-1 gene and the partial sequence of the AF-4 gene are also provided. Probes are provided for detecting chromosome abnormalities involving the ALL-1 gene on chromosome 11. Monoclonal antibodies for diagnosis and treatment and antisense oligonucleotides for treatment of acute leukemias are also described.
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