Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UNIPROT:Q06643 (non-Hodgkin's lymphoma)
 11,307 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The incidence of mutations within the first 582 bp of the open reading frame of the bcl-2 gene, has been investigated in presentation lymph node samples, from 7 cases with follicular non-Hodgkin's lymphoma (NHL), 1 case with centroblactic NHL, the DOHH, cell line derived from the immunoblastic transformation of a follicular NHL and one case with benign follicular hyperplasia. A total number of 43 point mutations within the examined portion of the bcl-2 gene were detected in the cases analysed including the DOHH, cell line. Similar analysis of peripheral blood lymphocytes from 2 normal individuals that lacked the t(14;18), revealed no mutations in one case and a single 101 bp A-->G transition in clone, in the other. Missense mutations were detected in 7/8 NHLs, the DOHH2 cell line and the case of benign follicular hyperplasia. There was a significantly higher frequency of mutations within the region corresponding to the BH1, one of the two known functional domains, of the bcl-2 protein. The same position, 445 bp of the bcl-2 gene, was found to be involved in missense mutations affecting the DOHH2 cell line and 3 cases with follicular NHL.
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PMID:Detection of somatic mutations of the bcl-2 oncogene in B cell lymphomas with the t(14;18). 2152 36