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Pharmacology & Mechanisms

BDNF

Brain-derived neurotrophic factor, a protein that supports neuron survival, growth, and synaptic plasticity. Critical for learning and memory. Upregulated by peptides like Selank, Semax, and Dihexa.

Frequently Asked Questions

What is BDNF?
Brain-derived neurotrophic factor, a protein that supports neuron survival, growth, and synaptic plasticity. Critical for learning and memory. Upregulated by peptides like Selank, Semax, and Dihexa.
Why is BDNF important in peptide research?
BDNF is a key pharmacological concept that determines how peptides interact with the body. Understanding this term helps practitioners optimize dosing protocols, predict therapeutic outcomes, and minimize side effects.

Related Terms

Blood-brain barrier

A semi-permeable membrane of endothelial cells that separates circulating blood from brain tissue. Most peptides cannot cross the BBB, which is why intranasal delivery is used for neuroactive peptides like Selank and Semax.

Related Peptide Profiles

Selank

A synthetic heptapeptide analog of tuftsin with anxiolytic and nootropic properties. Modulates serotonin, dopamine, and BDNF without sedation.

Semax

A synthetic heptapeptide derived from ACTH(4-10) with neuroprotective and cognitive-enhancing properties. Approved in Russia for stroke and cognitive disorders.

Dihexa

A synthetic hexapeptide analog of angiotensin IV studied for cognitive enhancement. Shown to be 10 million times more potent than BDNF in some assays.

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