# KLOW Peptide References — Full Citation List

> Complete citation list for KLOW peptide research: component studies on KPV, GHK-Cu, BPC-157 and TB-500 — PubMed links and DOIs.

Every study cited across this KLOW peptide digest — PubMed links and DOIs for independent verification.

## Component studies and supporting literature

All citations used across this site are listed below with full bibliographic detail, PubMed links or PMC URLs, and DOIs where available. Citations are numbered as they appear inline across the site. Every quantitative claim in the site body links to one of these references. No citation is invented; every entry maps to a real, retrievable publication.

## References

[1] Malinda KM, et al. Thymosin beta4 accelerates wound healing. J Invest Dermatol. 1999;113(3):364-368. https://pubmed.ncbi.nlm.nih.gov/10469335/
[2] Staresinic M, et al. Gastric pentadecapeptide BPC 157 accelerates healing of transected rat Achilles tendon and in vitro stimulates tendocytes growth. J Orthop Res. 2003;21(6):976-983. https://pubmed.ncbi.nlm.nih.gov/14554208/
[3] Dalmasso G, Charrier-Hisamuddin L, Nguyen HT, Yan Y, Sitaraman S, Merlin D. PepT1-mediated tripeptide KPV uptake reduces intestinal inflammation. Gastroenterology. 2008;134(1):166-178. https://pubmed.ncbi.nlm.nih.gov/18061177/
[4] Pickart L, Vasquez-Soltero JM, Margolina A. GHK Peptide as a Natural Modulator of Multiple Cellular Pathways in Skin Regeneration. BioMed Research International. 2015;2015:648108. https://pmc.ncbi.nlm.nih.gov/articles/PMC4508379/
[5] Pickart L, Margolina A. Regenerative and Protective Actions of the GHK-Cu Peptide in the Light of the New Gene Data. International Journal of Molecular Sciences. 2018;19(7):1987. https://pmc.ncbi.nlm.nih.gov/articles/PMC6073405/
[6] Lee E, Burgess K. Safety of Intravenous Infusion of BPC157 in Humans: A Pilot Study. Altern Ther Health Med. 2025;31(5):20-24. https://pubmed.ncbi.nlm.nih.gov/40131143/
[7] Mendias CL, Awan TM. Safety and Efficacy of Approved and Unapproved Peptide Therapies for Musculoskeletal Injuries and Athletic Performance. Sports Med. 2026. https://pubmed.ncbi.nlm.nih.gov/41966639/
[8] Dettin M, et al. Structural modification of the tripeptide KPV by reductive glycoalkylation of the lysine residue. PLoS One. 2018;13(6):e0199686. https://pubmed.ncbi.nlm.nih.gov/29953505/
[9] Zhu J, et al. Mechanism of thymosin β4 in ameliorating liver fibrosis via the MAPK/NF-κB signaling pathway. J Biochem Mol Toxicol. 2023. https://pubmed.ncbi.nlm.nih.gov/37211724/
[10] Lee S, Lee SM, Lee SH, Choi WK, Park SJ, Kim DY, et al. In situ photo-crosslinkable hyaluronic acid-based hydrogel embedded with GHK peptide nanofibers for bioactive wound healing. Acta Biomaterialia. 2023. https://pubmed.ncbi.nlm.nih.gov/37832839/
[11] Sikiric P, et al. The Stable Gastric Pentadecapeptide BPC 157 Pleiotropic Beneficial Activity and Its Possible Relations with Neurotransmitter Activity. Pharmaceuticals (Basel). 2024;17(4):461. https://pubmed.ncbi.nlm.nih.gov/38675421/
[12] Author group. Concerning BPC-157, a natural pentadecapeptide, that acts as a cytoprotectant. Inflammopharmacology. 2025. https://pubmed.ncbi.nlm.nih.gov/40759852/
[13] Hong M, Gui Y, Xu J, Zhao X, Jiang C, Zhao J, Xin X, Liu D, Tang X, Tang R, An F. Palmitoyl copper peptide and acetyl tyrosine complex enhances melanin production in both A375 and B16 cell lines. Biochemical and Biophysical Research Communications. 2025. https://pubmed.ncbi.nlm.nih.gov/39632290/

---

A calm clinical reference on the component literature — four peptides set out arm by arm, each finding kept to its own study.