Despite its recognition for nearly 40 years, anti-MAG neuropathy continues to have limited therapeutic options. The emergence of bruton tyrosine kinase inhibition as a new therapeutic pathway appears promising. In this interview, Dr. Amro Stino interviews Dr. Chiara Briani on her 2023 paper exploring the prevalence of the MYD 88 mutation among patients with anti-MAG neuropathy. This is discussed within the broader context of disease presentation, current treatment landscape, and future drug development.