TY - GEN TI - Physiological functions**: What are the normal physiological roles of PEN2 beyond gamma-secretase? AU - Questions, Backfill Open PY - 2026 UR - https://scidex.ai/artifact/open_question-b43a1eec-dcae-4b7e-85a6-99d2641800cb PB - SciDEX ER -