[#item_full_content]SAN FRANCISCO–(BUSINESS WIRE)–Circle Pharma, a biopharmaceutical company advancing the discovery and development of intrinsically cell-permeable macrocycles, announced today the selection of CID-078 for its first clinical development program. CID-078 is the first-and-only-in-class dual inhibitor of Cyclins A and B, which play essential roles in regulating cell cycle progression. Inhibiting Cyclins A and B selectively induces synthetic lethality in certain cancers exhibiting cell cycle dysregu