Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:3.2.1.31 (beta-glucuronidase)
 7,680 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The immunophenotypes of acute lymphoblastic leukemia (ALL) in 28 Thai children were studied by the APAAP technique using a panel of eight specific monoclonal antibodies: HLA-DR, CD 19, CALLA (CD 10), IgM, CD 7, CD 3, CD 4, and CD 8. Sixty-eight, 18, 3.5, 3.5, and 7 per cent were respectively shown to be common, null, pre-B, B, and mature thymocyte T subtypes. Cytochemical reactions (beta-glucuronidase, alpha naphthyl acetate esterase, and acid phosphatase) in this study could identify null, common, and T ALLs with confidence, and could be used in the process of ALL subtyping to reduce cost.
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PMID:Immunophenotype and cytochemical reactions of acute lymphoblastic leukemia in Thai children. 140 68

A case of Philadelphia (Ph1) chromosome negative chronic myeloid leukaemia (CML) developed lymphoid crisis. Immunological marker studies disclosed that the lymphoid cells were sheep erythrocyte-rosetting-, Leu-1+, Leu-5+, OKT-4+, OKT-8+, common ALL antigen-, HLA-DR-, cytoplasmic and surface immunoglobulin-, MAS 036C(antithymocyte)+ (after in vitro culture) and terminal deoxynucleotidyl transferase-, indicating T-cell phenotypes, probably of common thymocytes. Cytochemical staining also demonstrated immature T-cell characters: dot-positivity for acid phosphatase and beta-glucuronidase, and negative for acid alpha-naphthyl acetate esterase. All bone marrow metaphases exhibited normal karyotypes. Our observation suggests that the neoplastic features of a common stem cell for myeloid and lymphoid cell lines are very similar in Ph1 positive and negative CMLs, and that the stem cell can differentiate towards T-lineage.
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PMID:Lymphoid crisis with T-cell phenotypes in a patient with Philadelphia chromosome negative chronic myeloid leukaemia. 387 78