PERSPECTIVEAccepted on 15 Oct 2025The sigma-1 receptor as a neurohomeostatic decision hub for GABARAP-mediated receptor trafficking and macroautophagyMarius Wihelm BaekenFazilet BekbulatHagen KörschgenAlbrecht M ClementChristian Behldoi 10.3389/fmolb.2025.1673249