A preview of the emerging health care companies profiled in the current issue of Start-Up. This month's profile groups are Stopping Migraine Pain--Novel Therapies Move beyond Triptans and Devices Fill the Lung Space. Plus these Start-Ups Across Health Care: CeNeRx BioPharma, Lentigen, Marillion Pharmaceuticals and Restore Medical.

A spinout from the University of Pennsylvania's radiology department, Marillion Pharmaceuticals INc. is developing cancer treatments that pack lethal drugs into tiny nanoparticles. Marillion aims to deliver multiple cancer fighting drugs together with imaging moieties in a single nanoscale device, enabling physicians to see the effect of the targeted delivery of these powerful drug cocktails.