New colon cancer and polyposis genes recently identified include NTHL1, POLE, POLD1, MSH3, and RNF43. Previous studies suggest these genes raise the risk for colon cancer and polyposis; however, recent data suggest that environmental factors may also play an important role in risk. Ultimately, these genes account for a very small fraction of polyposis cases. …
Permanent link to this article: https://inheritedcancer.net/post3620/
The National Comprehensive Cancer Network (NCCN) is a network of oncology healthcare providers who work together to develop best practice guidelines for the delivery of cancer care. Given the increasing use of testing for mutations in several inherited cancer genes at one time (called “multi-gene panel testing”), the Breast/Ovarian and Colorectal Panels sought to provide …
Permanent link to this article: https://inheritedcancer.net/2nls2016/
Over the last few months, a number of additional genes associated with inherited cancer predisposition have been identified. A few of these genes include: 1) the RECQL gene which appears to be another rare gene involved in inherited breast cancer1; 2) the SMAD9 gene associated with hamartomatous polyposis and ganglioneuromas of the intestinal tract2; 3) …
Permanent link to this article: https://inheritedcancer.net/2nls2015/
New inherited cancer genes continue to be discovered with the exciting advances made possible through next-generation sequencing technologies. Recent studies identified that the POL genes predispose to inherited colorectal cancer.1,2,3 In one study, Niemenen and colleagues studied a four-generation family with Lynch Syndrome with no evidence of mismatch repair deficiency.2 Through various means (including genetic …
Permanent link to this article: https://inheritedcancer.net/4nlw2015/
