Its function is due to the location, more specifically concentrated on the basolateral side of the choroid plexus cells, contributing to Mn transport through these cells and the subsequent excretion [41]
Data availability Availability of data and material: All relevant data are within the paper
There has been ongoing debate regarding the precise identity of the AT4 receptor, with some evidence suggesting it is the insulin-regulated aminopeptidase (IRAP)
Benefits Semax + Selank is believed to help with: Enhanced focus, memory, and learning: Semax has been associated with improved attention, working memory, information processing, and recovery from cognitive stress, likely via BDNF/NGF upregulation and improved functional connectivity in executive networks. Calmer mind without sedation: Selank enhances GABAergic tone and modulates monoamines, reducing anxiety and stress reactivity without the sedation, dependence, or cognitive dulling seen with benzodiazepines. Improved flow under stress: A Semax + Selank stack can support sustained attention, decisionmaking, and emotional regulation in demanding conditions, helping clients stay locked in yet emotionally steady. Neuroprotective potential: Both peptides show neuroprotective, antiinflammatory, and stressbuffering effects in preclinical models, supporting longterm brain health while addressing daytoday performance.
