• A CNS-permeable, natural macrolide derived from the marine bryozoan Bugula neritina, acting as a potent modulator of protein kinase C (PKC). Bryostatin 1 binds to Munc13-1 with Kis of 8.07 nM (C1 domain) and 0.45 nM (full-length protein). It exhibits anti-cancer, neuroprotective, anti-inflammatory, and anti-HIV-1 activities, making it valuable in oncology, neurodegeneration, and viral infection research.