The fatty acid desaturase 1 (FADS1) gene variant is a novel susceptibility marker for laryngeal squamous cell carcinoma identified by a recent genome-wide association study, but it is still unclear whether this genetic variant continues to influence oral cancer recurrence or death.
Evaluation of epidermal growth factor receptor gene and chromosome 7 alterations in squamous cell carcinoma of the larynx, using chromogenic in situ hybridization on tissue microarrays.
We have analyzed by immunohistochemistry p21 and p27 expression in a series of 132 patients who underwent surgical resection of their LSCC and who had previously been investigated for p53 gene mutations and cyclin D1 expression.
We have analyzed by immunohistochemistry p21 and p27 expression in a series of 132 patients who underwent surgical resection of their LSCC and who had previously been investigated for p53 gene mutations and cyclin D1 expression.
Clinical significance of KRAS gene mutation and epidermal growth factor receptor expression in Japanese patients with squamous cell carcinoma of the larynx, oropharynx and hypopharynx.
To investigate the p53 and O<sup>6</sup>-methylguanine DNA methyltransferase (MGMT)5' upstream sequence gene promoter regions for single nucleotide polymorphisms and explore the p53 gene 5' upstream sequence consisting of two haplotypes to provide a genetic marker for the incidence of laryngeal squamous cell carcinoma.
Seventeen of 19 (84.2%) cases showing p53 gene mutations were stage III and IV, which suggests that p53 gene mutation is a rather late event in tumor development and is involved in the progression of laryngeal squamous cell carcinoma.
To investigate the role of STK15 gene abnormalities in the occurrence of centrosomal amplification and chromosomal instability, a combinatory approach has been taken to investigate the expression level and point mutations of the STK15 and centrosomal/chromosomal aberrations among 72 cases of laryngeal squamous cell carcinoma and a representative Hep-2 cell line.