glutathione peroxidase cofactor Peroxidase-1 in Health and Disease: From Molecular Mechanisms to Therapeutic Opportunities cofactor for glutathione peroxidase this

Stress Response and Anxiolytic Models: In rodent elevated plus-maze, open-field, and restraint-stress models as well as small human trials, DSIP reduced behavioral signs of anxiety, lowered plasma cortisol/ACTH responses to stress, and normalized stress-induced alterations in catecholamine and serotonin turnover

doi: 10.2174/1573406411666141229163355

But the real game-changer for nasal delivery is something injections can NEVER achieve: direct nose-to-brain transport

Recently, two high-throughput screens for cellular factors required for SARS-CoV-2 infection of cultured cells identified retromer and SNX27 as hits, although this may be due to a role in the trafficking of ACE2 37,38