Pentadecapeptide
The BPC compound class studied for gastrointestinal cytoprotection and systemic healing.
Mechanism of Action
Bioregulator compound with targeted biochemical activity.
Evidence Chain
Pentadecapeptide
COMPOUND
1 Research Goal
• Injury & Wound Healing
Evidence Strength
10 articles sourced
Knowledge Graph
(11 connections)Research Evidence
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BPC-157 and Tissue Repair Signaling Pathways
Comprehensive review of BPC-157 mechanisms in tissue repair, angiogenesis, and mucosal healing.
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Overview
Pentadecapeptide refers to the BPC (Body Protection Compound) class of 15-amino-acid peptides studied for gastrointestinal cytoprotection and systemic healing. This compound class, exemplified by BPC-157, was originally identified in human gastric juice and has been the subject of extensive preclinical research exploring its remarkable protective and healing properties across multiple organ systems.
Mechanism of Action
The pentadecapeptide class acts through multiple mechanisms to promote tissue healing and cytoprotection. These peptides upregulate VEGF expression, promoting angiogenesis and blood vessel formation in damaged tissue. They modulate the nitric oxide system and prostaglandin pathway, contributing to anti-inflammatory effects. They promote fibroblast migration, collagen synthesis, and extracellular matrix remodeling — key processes in wound healing. In the gastrointestinal tract, they demonstrate mucosal protective effects through mechanisms involving prostaglandin cytoprotection and nitric oxide signaling.
Research Highlights
Studies have demonstrated the pentadecapeptide class's efficacy in healing gastrointestinal conditions, including ulcers, inflammatory bowel disease, and fistulas. Research has shown broad-spectrum tissue healing effects, including tendon, ligament, muscle, bone, and skin repair. Studies demonstrated neuroprotective effects, with behavioral and cognitive improvements in brain injury models. The compound class has shown protective effects on the liver, pancreas, and other organ systems. Over 300 preclinical studies have established the broad therapeutic potential of this peptide class.
Dosage & Administration
In animal research, pentadecapeptides have been administered via subcutaneous injection, intramuscular injection, and oral routes at doses typically ranging from 2-10 mcg/kg body weight. For research use only (RUO).
Safety Profile
Preclinical toxicity studies have reported no significant adverse effects at therapeutic doses. LD50 has not been reached in tested animal models. No human clinical trials have been completed to establish safety in humans. Long-term safety data is absent. Not approved by the FDA for any indication.
References
Sikiric P, et al. BPC 157 and tissue healing. Curr Pharm Des. 2018. Sikiric P, et al. BPC 157 and GI protection. J Physiol Pharmacol. 2016. Over 300 peer-reviewed preclinical studies. All content is for educational and research purposes only.
Related Compounds
Synergy & Compatibility
(5)Computational assessment of bio-regulatory compatibility with compounds sharing research goals. Scores reflect half-life alignment, receptor target overlap, and bioavailability data.
Computational assessment based on available pharmacology data. Does not account for individual variability, dose-dependent effects, or unstudied interactions. For research use only.
Community Observations
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For research use only. Not medical advice.