Multi-institute study finds uncommon BRAF melanoma mutation
- Posted: July 19, 2012
An uncommon mutation of the BRAF gene in melanoma patients has been found to respond to MEK inhibitor drugs, providing a rationale for routine screening and therapy in melanoma patients who harbor the BRAF L597 mutation. Mutations in BRAF V600E or KIT are common in about 40 percent to 50 percent of melanomas, and drugs that block or inhibit BRAF V600E were recently approved for treatment of melanoma patients with these mutations. However, there has been no effective treatment for patients with wildtype (WT) melanoma that is negative for these driver mutations. This study included researchers from the Vanderbilt-Ingram Cancer Center, UCLA Jonsson Comprehensive Cancer Center, and Memorial Sloan-Kettering Cancer Center.
Among the research institutions NCI funds across the United States, it currently designates 66 as Cancer Centers. Largely based in research universities, these facilities are home to many of the NCI-supported scientists who conduct a wide range of intense, laboratory research into cancer’s origins and development. The Cancer Centers Program also focuses on trans-disciplinary research, including population science and clinical research. The centers’ research results are often at the forefront of studies in the cancer field.