Neuropeptide B
Neuropeptide B (NPB)
A neuropeptide that modulates appetite, pain, and anxiety via NPBWR1 and NPBWR2 receptors.
Mechanism of Action
Neuropeptide B binds to NPBWR1 and NPBWR2 receptors, modulating appetite (reducing food intake), pain sensitivity, and anxiety responses.
Health Claims & Evidence
Reduces appetite and food intake
Modulates pain sensitivity
Anxiolytic effects
Short-Term Effects
Appetite suppression, pain modulation.
Long-Term Effects
Research use primarily.
Side Effects
Limited human data.
Contraindications
Research use only.
This profile is provided for educational research only. It is not a treatment recommendation or dosing guide. Human evidence, safety information and regulatory status vary by substance. Verify primary sources and consult a qualified healthcare professional for medical decisions.
Research Papers
Neuropeptide B and appetite regulation
Tanaka et al. · Nature · 2003
Educational research only. This profile is not a treatment recommendation or dosing guide. Human evidence, safety information and regulatory status vary by substance. Consult a qualified healthcare professional for medical decisions.
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