KRAS and pancreatic neoplasm: Of note, however, cBioPortal data (https://www.cbioportal.org/) in pancreatic cancer patients with SWI/SNF-altered genes versus not showed that KRAS was mutated in the SWI/SNF-altered group at a rate of 85.1% (n = 160/188) versus SWI/SNF nonaltered harboring a KRAS alteration rate of 86.2% (n = 631/732) (54, 55).