Loss of heterozygosity on chromosome 16 in sporadic Wilms' tumour. 1998

R G Grundy, and J Pritchard, and P Scambler, and J K Cowell
Haematology Oncology Unit, Institute of Child Health, London, UK.

To establish whether loss of heterozygosity (LOH) for chromosome 16q in Wilms' tumours confers an adverse prognosis, DNA from 40 Wilms' tumour/normal pairs were analysed using highly polymorphic microsatellite markers along the length of 16q. Fifteen per cent of tumours showed LOH for 16q. Although the common region of allele loss spanned the 16q24-qter region, a second distinct region of LOH was identified in 16q21. Five out of six tumours showing LOH were either (1) high stage or (2) low stage with unfavourable histology. In addition, there was a higher mortality rate in patients showing LOH for 16q than those that did not. These data strongly support the suggestion that LOH for 16q is associated with an adverse prognosis.

UI MeSH Term Description Entries
D008297 Male Males
D009396 Wilms Tumor A malignant kidney tumor, caused by the uncontrolled multiplication of renal stem (blastemal), stromal (STROMAL CELLS), and epithelial (EPITHELIAL CELLS) elements. However, not all three are present in every case. Several genes or chromosomal areas have been associated with Wilms tumor which is usually found in childhood as a firm lump in a child's side or ABDOMEN. Bilateral Wilms Tumor,Nephroblastoma,Wilms Tumor 1,Wilms' Tumor,Nephroblastomas,Tumor, Bilateral Wilms,Tumor, Wilms,Tumor, Wilms',Wilm Tumor,Wilm's Tumor,Wilms Tumor, Bilateral
D011379 Prognosis A prediction of the probable outcome of a disease based on a individual's condition and the usual course of the disease as seen in similar situations. Prognostic Factor,Prognostic Factors,Factor, Prognostic,Factors, Prognostic,Prognoses
D002885 Chromosomes, Human, Pair 16 A specific pair of GROUP E CHROMOSOMES of the human chromosome classification. Chromosome 16
D005260 Female Females
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000483 Alleles Variant forms of the same gene, occupying the same locus on homologous CHROMOSOMES, and governing the variants in production of the same gene product. Allelomorphs,Allele,Allelomorph
D019656 Loss of Heterozygosity The loss of one allele at a specific locus, caused by a deletion mutation; or loss of a chromosome from a chromosome pair, resulting in abnormal HEMIZYGOSITY. It is detected when heterozygous markers for a locus appear monomorphic because one of the ALLELES was deleted. Allelic Loss,Heterozygosity, Loss of,Allelic Losses,Heterozygosity Loss

Related Publications

R G Grundy, and J Pritchard, and P Scambler, and J K Cowell
October 2001, American journal of respiratory and critical care medicine,
R G Grundy, and J Pritchard, and P Scambler, and J K Cowell
June 1990, Oncogene,
R G Grundy, and J Pritchard, and P Scambler, and J K Cowell
April 1989, Molecular and cellular biology,
R G Grundy, and J Pritchard, and P Scambler, and J K Cowell
January 1999, Anticancer research,
R G Grundy, and J Pritchard, and P Scambler, and J K Cowell
June 1992, Human genetics,
R G Grundy, and J Pritchard, and P Scambler, and J K Cowell
January 1992, Journal of gastroenterology and hepatology,
R G Grundy, and J Pritchard, and P Scambler, and J K Cowell
January 2000, British journal of cancer,
R G Grundy, and J Pritchard, and P Scambler, and J K Cowell
May 2004, World journal of gastroenterology,
R G Grundy, and J Pritchard, and P Scambler, and J K Cowell
March 2001, Zhonghua yi xue za zhi,
R G Grundy, and J Pritchard, and P Scambler, and J K Cowell
May 2005, Zhonghua bing li xue za zhi = Chinese journal of pathology,
Copied contents to your clipboard!