Colon Cancer

Lynch syndrome (also known as hereditary nonpolyposis colorectal cancer or HNPCC) is an autosomal dominant hereditary cancer syndrome associated with germline mutations in the mismatch repair genes, MLH1, MSH2, MSH6, and PMS2. Deletions within the 3' end of the EPCAM gene, which lead to inactivation of the MSH2 promotor, have also been associated with Lynch syndrome.

By Alyssa Frank • September 18, 2020

PACE
This “Specialty Testing” webinar will describe the utility of microsatellite instability testing in colorectal cancer care and discuss the limitation of various assays used to diagnose microsatellite instability.

By MCL Education • November 19, 2019

Fewer than half the people found to have colorectal cancer are diagnosed at an early stage, when treatment is most effective. New therapies can reduce tumor size and prolong life, but they can also be costly and not work as intended. The results and interpretations from our laboratories provide clinically actionable results to guide treatment selection, ensuring every patient receives the medication most appropriate for care. In addition to guiding treatment, our testing also assesses risk for developing hereditary cancer syndrome.

By Alyssa Frank • October 2, 2019

This week’s Research Roundup highlights the role of deficient DNA mismatch repair status in patients with stage III colon cancer treated with FOLFOX adjuvant chemotherapy.

By Kelley Luedke • October 16, 2017

This week’s Research Roundup highlights Mayo Clinic researchers who conducted a study to characterize the clinical, pathologic, and survival implications of non-V600 BRAF mutations in metastatic colorectal cancer.

By Kelley Luedke • September 18, 2017

Insights gained from algorithms should be shared with clinicians as a way to improve patient care, increase efficiency, and reduce costs.

By brentwestra • July 1, 2017