Cancerviscotoxin Share Tweet A member of a group of small proteins produced by mistletoe plants that are able to kill cells and may stimulate the immune system.( VIS-koh-TOK-sin )Source: NCI Dictionary of Cancer TermsSearch the Glossary of Medical Terms Previous: visceral peritoneum Next: visilizumab NewsletterSign up for the QuackTrack.org newsletter below! Click to commentLeave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment *Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ QuackTrack on TwitterTweets by QuackTrack_org Trending Posts