Biology of airways, lungs, epithelium, inflammation, mucus, and mucin glycoproteins. Opinions and views expressed are my own. ⚗️ 🔬 🧬 ☮️ 🏃🏻‍♂️ ⛷️ 🐈 🐕 🐈‍⬛ 🪴https://bsky.app/profile/muc5bio.bsky.social