Zhongguo dang dai er ke za zhi, 2009-07, Vol.11 (7), p.555
2009
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- Autor(en) / Beteiligte
- Titel
- Relationship between p53 gene and chromosome 13q14 variations and prognosis in primary intestinal lymphoma
- Ist Teil von
- Zhongguo dang dai er ke za zhi, 2009-07, Vol.11 (7), p.555
- Ort / Verlag
- China
- Erscheinungsjahr
- 2009
- Quelle
- MEDLINE
- Beschreibungen/Notizen
- Some research has shown that primary intestinal lymphoma with the same immunophenotype has different prognosis. It suggests that the prognosis of this disease is not determined by a single factor but may be related to genetic or chromosomal variations. The p53 gene is an important tumor suppressor gene, and 13q14 deletion is a common chromosomal abnormality of lymphocyte proliferation diseases. This study aimed to explore the role of the p53 gene and chromosome 13q14 variations in the assessment of prognosis in primary intestinal lymphoma. p53 gene and chromosome 13q14 expression in paraffin sections of 30 cases of primary intestinal lymphoma and 10 cases of lymph node reactive hyperplasia were ascertained using an improved FISH technique. p53 gene deletion was found in 22.7% of patients with primary intestinal lymphoma at stage I-II and in 75.0% of patients at stage III-IV (x2=6.903, p<0.01). The 30 patients with primary intestinal lymphoma were pathologically classified into-mucosa-associated lymphoid tissu
- Sprache
- Chinesisch
- Identifikatoren
- ISSN: 1008-8830Titel-ID: cdi_pubmed_primary_19650989
- Format
- –
- Schlagworte
- Adolescent, Adult, Aged, Child, Chromosome Aberrations, Chromosomes, Human, Pair 13, Genes, p53, Humans, In Situ Hybridization, Fluorescence, Intestinal Neoplasms - genetics, Intestinal Neoplasms - mortality, Lymphoma - genetics, Lymphoma - mortality, Lymphoma, B-Cell, Marginal Zone - genetics, Lymphoma, B-Cell, Marginal Zone - mortality, Middle Aged, Prognosis