GABA-A Receptor
Primary inhibitory receptor in the brain. Modulates anxiety, sleep, and muscle relaxation. Peptides like Selank target GABA pathways to support calming effects in research models.
NMDA Receptor
Glutamate receptor critical for synaptic plasticity, memory formation, and learning. Studied in cognitive enhancement research with peptides like Semax and Noopept analogs.
Dopamine D2
Key receptor in reward, motivation, and motor control pathways. PT-141 and related melanocortin peptides influence dopaminergic signaling in neuroendocrine research.
Serotonin 5-HT
Regulates mood, appetite, and circadian rhythm. BPC-157 has been studied for its interaction with the serotonergic system in gut-brain axis research models.
Opioid μ-receptor
Central to pain modulation and endorphin signaling. Endorphin-related peptides bind here. Studied for analgesic pathways without traditional opioid side-effect profiles.
Acetylcholine nACh
Nicotinic acetylcholine receptor involved in cognitive function, attention, and neuromuscular signaling. Peptide research explores cholinergic modulation for neuroprotection.
Explore Brain Receptors
GABA-A Receptor
Primary inhibitory receptor in the brain. Modulates anxiety, sleep, and muscle relaxation. Peptides like Selank target GABA pathways to support calming effects in research models.
NMDA Receptor
Glutamate receptor critical for synaptic plasticity, memory formation, and learning. Studied in cognitive enhancement research with peptides like Semax and Noopept analogs.
Dopamine D2
Key receptor in reward, motivation, and motor control pathways. PT-141 and related melanocortin peptides influence dopaminergic signaling in neuroendocrine research.
Serotonin 5-HT
Regulates mood, appetite, and circadian rhythm. BPC-157 has been studied for its interaction with the serotonergic system in gut-brain axis research models.
Opioid μ-receptor
Central to pain modulation and endorphin signaling. Endorphin-related peptides bind here. Studied for analgesic pathways without traditional opioid side-effect profiles.
Acetylcholine nACh
Nicotinic acetylcholine receptor involved in cognitive function, attention, and neuromuscular signaling. Peptide research explores cholinergic modulation for neuroprotection.
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