Compound guide
A pathway-focused guide to molecular mechanisms, published evidence, and the limits of interpretation.
Overview
Selank is a synthetic heptapeptide derived from the immune-associated peptide tuftsin and studied as a regulatory neuropeptide.
Research has examined GABA-receptor modulation, enkephalin metabolism, gene-expression changes, and behavioral stress models.
Published work includes receptor studies, animal models, and small regional clinical reports. The evidence is not sufficient to promise anxiety, mood, or cognitive benefits to consumers.
Research model
These receptors, enzymes, and signaling networks define the primary laboratory questions associated with this research material.
Experimental studies suggest Selank can change GABAergic signaling without behaving like a simple classic GABA-receptor agonist. Proposed effects include altered receptor-related gene expression and modulation of GABA-system responses.
Selank and related fragments have been studied for effects on enzymes that break down enkephalins and other regulatory peptides. That could change the duration of local peptide signals.
Cell and animal studies report changes in expression of genes related to neurotransmission, inflammation, and adaptive stress responses after Selank exposure.
Research interpretation
Experimental studies suggest Selank can change GABAergic signaling without behaving like a simple classic GABA-receptor agonist.
Selank and related fragments have been studied for effects on enzymes that break down enkephalins and other regulatory peptides.
Cell and animal studies report changes in expression of genes related to neurotransmission, inflammation, and adaptive stress responses after Selank exposure.
Published work includes receptor studies, animal models, and small regional clinical reports. The evidence is not sufficient to promise anxiety, mood, or cognitive benefits to consumers.
Read the evidence
Continue exploring
More compounds organized within the neuropeptide signaling research area.
VIP, or vasoactive intestinal peptide, is an endogenous 28-amino-acid neuropeptide that signals mainly through the VPAC1 and VPAC2 receptors.
Open compound guide ↗
Delta sleep-inducing peptide (DSIP) is a nine-amino-acid peptide originally isolated in experiments examining sleep-related EEG activity.
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Semax is a synthetic peptide based on an ACTH fragment with a Pro-Gly-Pro extension that increases stability.
Open compound guide ↗One important note
Human findings come from small regional studies, including a 62-person comparison in anxiety disorders. The broader evidence base has limited independent replication.
This guide summarizes molecular mechanisms, published evidence, and evidence limits in everyday language. It is educational information, not medical advice or instructions for personal use. Products offered on this site are intended exclusively for laboratory research and are not for human or veterinary use.
