Aaron Nile, Ph.D. - Calico Skip to content 0% Calico Research & Technology Research & Technology Publications Drug Development Drug Development Patients Partnering Leadership Careers Job Openings PostDoc Program Mission and Values Leadership Research & Technology Drug Development Patients Partnering Collaborator Profiles People Publications News & Media Press Releases Calico Stories Life at Calico Careers Job Openings PostDoc Program Contact Us Back to Senior R&D Staff Aaron Nile, Ph.D. Principal Investigator Aaron seeks to build novel discovery platforms, identify exploitable oncology targets and develop novel therapeutics. His research functions at the interface between biochemistry, structural biology and computing to enable drug discovery. About Aaron’s group is modality agnostic and exploits the “best” approach including bioactive peptides, degraders, small molecules, antibodies, covalent technologies and systems yet to be described. Prior to joining Calico, Aaron completed a postdoc in Early Discovery Biochemistry at Genentech. There he developed and designed peptides through directed evolution, structural and in silico approaches that modulate Wnt-signaling. He also provided structural insights into how cell-surface FZD receptors recognize cis-unsaturated fatty acyl groups on Wnt ligands. During his Ph.D. Aaron developed antagonistic small molecules that specifically disrupt PI4P signaling pathways in eukaryotic cells, superior to those directed against phosphatidylinositol hydroxyl kinases. Education: Postdoc in Early Discovery Biochemistry, Genentech Ph.D. in Cell and Developmental Biology, University of North Carolina at Chapel Hill B.S. in Molecular Genetics, The Ohio State University Featured Publications: A selective peptide inhibitor of Frizzled 7 receptors disrupts intestinal stem cells PITPs as targets for selectively interfering with phosphoinositide signaling in cells Calico Publications: Structure of the p53 degradation complex from HPV16 Reversibly reactive affinity selection–mass spectrometry enables identification of covalent peptide binders. Discovery of reactive peptide inhibitors of human papillomavirus oncoprotein E6 See Other Senior R&D Staff Profiles Fiona McAllister, Ph.D. Director, Proteomics Eugene Melamud, Ph.D. Principal Investigator Matt Onsum, Ph.D. Head of AI/ML Snahel Patel Head of Small Molecule Drug Discovery PREVIOUS BIO NEXT BIO About Us Research & Technology Drug Development Leadership Partnering Our Story Life at Calico Resources Publications Calico Stories News & Media Patients Contact Us Contact Us Join Us Follow Us X LinkedIn Privacy Policy Notice at Collection Terms of Use Code of Conduct 2026 Calico Life Sciences LLC. All rights reserved. Close