[Chromosome abnormalities in human cancer].
Recent investigation on the presence of chromosome abnormalities in neoplasias has allowed outstanding advances in the knowledge of malignant transformation mechanisms and important applications in the clinical diagnosis and prognosis of leukaemias, lymphomas and solid tumors. The purpose of the present paper is to discuss the most relevant cytogenetic aberrations, some of them described at the Unidad de Investigación Médica en Genética Humana, Instituto Mexicano del Seguro Social, and to correlate these abnormalities with recent achievements in the knowledge of oncogenes, suppressor genes or antioncogenes, their chromosome localization, and their mutations in human neoplasia; as well as their perspectives in prevention and treatment of cancer that such findings permit to anticipate.
Salamanca-Gómez
F
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Unidad de Investigación Médica en Genética Humana, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, México, D.F.
D002471:Cell Transformation, Neoplastic / Q000235:genetics; D002869:Chromosome Aberrations / Q000235:genetics*; D025063:Chromosome Disorders; D016147:Genes, Tumor Suppressor / Q000235:genetics; D006801:Humans; D009369:Neoplasms / Q000235:genetics*; D009857:Oncogenes / Q000235:genetics; D011379:Prognosis