Deletion of Chromosome 3p is one of the most frequently detected genetic alterations in nasopharyngeal carcinoma (NPC). We reported the role of a novel 3p26.3 tumor suppressor gene (TSG) in NPC.
View Article and Find Full Text PDFBackground: Deletion of 3p is one of the most frequent genetic alterations in esophageal squamous cell carcinoma (ESCC), suggesting the existence of one or more tumor suppressor genes (TSGs) within these regions. In this study, one TSG, CACNA2D3 at 3p21.1, was characterized.
View Article and Find Full Text PDFDeletion of the short arm of chromosome 3 is one of the most frequent genetic alterations in many solid tumors including nasopharyngeal carcinoma (NPC), suggesting the existence of one or more tumor suppressor genes (TSGs) within the frequently deleted region. A putative TSG RBMS3 (RNA binding motif, single stranded interacting protein 3), located at 3p24-p23, has been identified in our previous study. Here, we reported that downregulation of RBMS3 was detected in 3/3 NPC cell lines and 13/15 (86.
View Article and Find Full Text PDFEsophageal squamous cell carcinoma (ESCC) is one of the most common solid tumors in the world with poor prognosis. Deletion of chromosome 3p is one of the most frequent chromosomal alterations in ESCC, suggesting the existence of one or more tumor suppressor genes (TSGs) at this region. In the present study, a recently developed high-throughput and high-resolution technology, single-nucleotide polymorphism (SNP)-mass array, was applied to investigate loss of heterozygosity on 3p in 100 primary ESCC cases with 386 SNP markers.
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