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SRP19 and the protein secretion machinery is a targetable vulnerability in cancers with APC loss.

Xi X, Liu L, Tuano N, Tailhades J, Mouradov D, Steen J, Sieber O, Cryle M, Nguyen-Dumont T, Segelov E, Rosenbluh J
Proc Natl Acad Sci U S A. 2025 Apr 15;122(15):e2409677122. doi: 10.1073/pnas.2409677122. Epub 2025 Apr 10. (Link opens in a new window) PubMed (Link opens in a new window) Article

Plasmids from Article

ID Plasmid Purpose
233289inducible shSRP19_9 in pLKO tet onDox inducible expression of SRP19 shRNA
233290SEAP (Protein secretion reporter) in pLX317SEAP reporter (used for monitoring protein secretion)
233291SRP19 (siRNA resistant) in pLX311Expression of WT SRP19 (siRNA resistant)
233292SRP19 in pLX311Expression of WT SRP19

Antibodies from Article