Chromosome abnormalities in squamous cell carcinoma of the human oral cavity
Publication Type:Journal Article
Source:Neoplasma, SAP - Slovak Academic Press, spol. s.r.o., Volume 37, Number 2, p.191-198 (1990)
Keywords:adult, aged, article, DNA virus, female, human, karyotyping, major clinical study, male, mouth carcinoma, squamous cell carcinoma, virus infection
Cytogenetic studies carried out in tissues of 75 patients with squamous cell carcinoma of the oral cavity gave satisfactory results in 12 cases. Remarkable variation characterized the modal chromosome numbers of these tumors, ranging from marked hypodiploidy to tetraploidy. Chromosomes which were lost belonged to group A whereas chromosomes which were gained belonged to groups C, D, E, F and G. Marker chromosomes were present in three cases. There was no correlation between the chromosome abnormalities observed and the clinical stages of the disease. The pattern of chromosome abnormalities ranging from marked hypodiploidy to tetraploidy observed in oral cancer tissues suggests an association of DNA oncogenic virus possibly Herpes simplex virus Type I (HSV-1) with oral cancer.
cited By 7
Cite this Research Publication
Related Research Publications
- Canavalia vivosa lectin and its tissue binding pattern in squamous cell carcinoma of oral cavity
- Tissue binding patterns of lectins in premalignant and malignant lesions of the oral cavity
- Detection of herpes simplex virus type-2 DNA and human papilloma virus DNA sequences in cervical carcinoma tissue by molecular hybridization.
- Frequent detection of human herpesvirus 6 in oral carcinoma
- Papilloma virus in cervical carcinoma: detection of viral antigen in cancer cells.