Colorectal cancer (CRC), the third leading cause of cancer death in the USA, depends on early detection for patient survival. Early detection is improved with the identification of high risk individuals. Risk of CRC development is a complex interaction between an individual’s genetics and environmental exposures. Polycyclic Aromatic Hydrocarbons (PAHs)...
Cancer economic impact is enormous and depending on the stage in which a colon cancer
is detected, five-year survival rates for colon cancer may be as high as 74%, or as low as
6% (American Cancer Society, 2012). Thus early prevention of colon cancer is crucial to
maximize the chances...
The highly conserved multi-protein mismatch repair (MMR) system is known for its ability to correct post replication errors in genomic DNA. A hallmark of MMR deficiency in all organisms is microsatellite instability. The initiating proteins in the eukaryotic MMR system are hetrodimers formed with an integral MSH2 subunit and one...