BioCentury
ARTICLE | Emerging Company Profile

Curve: Microcycles made and monitored in mammalian cells

University of Southampton spinout is using its split intein-based platform to disrupt well-characterized but difficult-to-drug targets

September 16, 2025 11:24 PM UTC

Having industrialized the cyclic peptide formation and screening methodology its CSO helped pioneer over twenty years ago,  Curve Therapeutics Ltd. is taking on transcription factors and other intracellular targets that have eluded conventional discovery approaches.

Curve co-founder and CSO Ali Tavassoli, a professor at University of Southampton, told BioCentury that a major advantage of Curve’s split intein-based discovery strategy is the variety of physiological contexts in which it can be deployed. “We’re able to generate millions of cyclic peptides in disease-relevant cells,” he said...