Home Multimedia Podcasts Four-Stranded DNA May Aid in Developing Targeted Cancer Therapies Four-Stranded DNA May Aid in Developing Targeted Cancer Therapies September 22, 2016 Quadruple helices appear to have role in switching genes on or off. /wp-content/uploads/2018/09/SoundsOfScience_Sterling-9_22_16.mp3 PodcastsResourcesCancer therapyCellular, Molecular and Developmental BiologyDNAMedicine, Diagnosis, and TherapeuticsMolecular biologyNucleic acidsTherapeutics