RT @patrycja_kozik
Excited to share our preprint showing that cross-presenting dendritic cells express a perforin-related, pore-forming protein perforin-2 (Mpeg1). Perforin-2 is targeted to endocytic compartments, where it facilitates release of antigens into the cytosol. https://www.biorxiv.org/content/10.1101/2023.01.31.525875v1