 CENT tests using senorebditis elegans to screen for early-stage pancreatic cancer. Senorebditis elegans or C. elegans are a type of nematode. C. elegans are about one millimeter in length and these tiny roundworms have an excellent sense of smell. C. elegans have previously been used in CENT tests to screen for various cancers. In the cover paper published in AlcoTarget's Volume 12 Issue 17, researchers conducted a new study on C. elegans and investigated their ability to detect early pancreatic cancer. Read about this study in more peer-reviewed oncology-focused research published by Oncotarget at Oncotarget.com