Protein Partnerships Protein-protein interactions in human thyroid epi- thelial cells are visualized using an innovative flu- orescence technique (BiFC) (green). This approach highlights the precise cellular localization of the interactions and emphasizes the dynamic com- plexity of protein partnerships in mammalian cells, bridging the gap between nanotechnology and molecular biology. F-actin (red), DNA (blue). (Image: Ahmed H.H.H. Mahmoud, Biozentrum University of Basel) About this publication Design concept: STUDIO NEO Text and layout: C. Möller and M. Poggio with support of PIs and PhD students Translations and proofreading: UNIWORKS (Erlangen, Germany) Images: if not referenced C. Möller © Swiss Nanoscience Institute, March 2025 SNI Annual Report 2024 69