CK-treatment increased 3.5-fold the permeability of albumin across the BBB model The penetration of the large biomolecule albumin showed similar pattern to the SF results with only two important significant differences
-4% Hydroquinone, 1% Hydrocortisone, TCA, Retinoic Acid, Kojic Acid, Salicylic Acid, Phenol & Vitamin C

Hypothetical Conservative Combination Protocol A conservative approach to combining these peptides would likely involve: Phase 1: Tirzepatide Establishment (Weeks 1-12) Week 1-4: Tirzepatide 2.5 mg weekly Week 5-8: Tirzepatide 5 mg weekly Week 9-12: Tirzepatide 7.5 mg weekly Cagrilintide: None (establish baseline tolerance) Phase 2: Cagrilintide Introduction (Weeks 13-20) Week 13-16: Tirzepatide 7.5 mg + Cagrilintide 0.6 mg weekly Week 17-20: Tirzepatide 7.5 mg + Cagrilintide 1.2 mg weekly Phase 3: Optimization (Week 21+) Tirzepatide 10-12.5 mg + Cagrilintide 2.4 mg weekly Adjust based on tolerance and response "The key principle when considering any peptide combination is sequential introduction with careful monitoring of tolerability markers, particularly gastrointestinal symptoms that could compound across mechanisms." This theoretical framework prioritizes safety through staged introduction, though actual clinical protocols would require medical supervision and monitoring

Endocrinology 156 , 14531463 (2015)
in addition, it has been demonstrated that RBM45 can bind p62 and that RBM45-p62 cytoplasmic colocalization was increased in ALS spinal cords [247]