{Reference Type}: Journal Article
{Title}: Early onset colorectal cancer: Cancer promotion in young tissue.
{Author}: Giardina C;Kuo A;Nito K;Kurkcu S;
{Journal}: Biochem Pharmacol
{Volume}: 226
{Issue}: 0
{Year}: 2024 Aug 26
{Factor}: 6.1
{DOI}: 10.1016/j.bcp.2024.116393
{Abstract}: The incidence of colorectal cancer (CRC) in patients under 50 has been increasing over the past several decades. The factors underlying the increase in early onset colorectal cancer (EOCRC) are not entirely clear, although several genetic and clinical differences with late onset colorectal cancer (LOCRC) have been noted. EOCRC cases are often diagnosed at a more advanced stage, raising the possibility that these cancers progress more rapidly than LOCRC cases. The impact of age on cancer progression is an intriguing topic and numerous lines of research have found that a young tissue environment is often more promotional. In fact, a less hospitable promotional tissue environment in older individuals may offset the increased cancer risk associated with the increased mutational load associated with age. Here we address how youthful aspects of angiogenesis, the tumor immune response, and the oxidative stress response may contribute to the rapid progression of EOCRC. Understanding the factors promoting EOCRC may provide insight into why EOCRC cases are increasing.