Cyrill chaired a session, while Rahaf and Thomas captivated the audience with their insightful presentations at the Inhaled Particles and NanOEH Conference 2023 in Manchester. Rahaf’s talk centered around her newly developed lung organoids for toxicology studies. On the other hand, Thomas delved into the nanoplastics (NP) toxicity in the lungs. The conference, organized by the British Occupational Hygiene Society (BOHS) successfully brought together esteemed experts and dedicated researchers in the field of lung toxicology.