# KLOW Peptide References — Full Citation List | KLOW Peptide

> Complete citation list for the KLOW peptide research record: component studies on TB-500/thymosin beta-4, BPC-157, GHK-Cu and KPV, with DOIs, PMIDs and PubMed URLs.

## Study references

All citations used across this research digest. Each number corresponds to an inline [N] citation on the page where the finding appears. Sources: PubMed, PubMed Central, peer-reviewed journals. DOIs and PubMed URLs provided where available.

## 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] Lee WJ, Sim HB, Jang YH, Lee SJ, Kim DW, Yim SH. Efficacy of a Complex of 5-Aminolevulinic Acid and Glycyl-Histidyl-Lysine Peptide on Hair Growth. Annals of Dermatology. 2016;28(4):438-443. https://pmc.ncbi.nlm.nih.gov/articles/PMC4969472/
[9] Philp D, et al. Thymosin beta4 promotes angiogenesis, wound healing, and hair follicle development. Mech Ageing Dev. 2004;125(2):113-115. https://pubmed.ncbi.nlm.nih.gov/15037013/
[10] Wang X, Liu B, Xu Q, Sun H, Shi M, Wang D, Guo M, Yu J, Zhao C, Feng B. GHK-Cu-liposomes accelerate scald wound healing in mice by promoting cell proliferation and angiogenesis. Wound Repair and Regeneration. 2017;25(2):270-278. https://pubmed.ncbi.nlm.nih.gov/28370978/
[11] Irobi E, et al. Structural basis of actin sequestration by thymosin-beta4: implications for WH2 proteins. EMBO J. 2004;23(18):3599-3608. https://pubmed.ncbi.nlm.nih.gov/15329672/
[12] Sikiric P, et al. Stable Gastric Pentadecapeptide BPC 157 as a Therapy and Safety Key: A Special Beneficial Effect Following Intoxications. Pharmaceuticals (Basel). 2025. https://pubmed.ncbi.nlm.nih.gov/40573323/
[13] Sosne G, et al. Activation of pro-resolving pathways mediate the therapeutic effects of thymosin beta-4. Front Immunol. 2024. https://pubmed.ncbi.nlm.nih.gov/39380984/
[14] Zhang Y, et al. Tbeta4-exosome-loaded hemostatic and antibacterial hydrogel to improve vascularized wound repair. Mater Today Bio. 2025. https://doi.org/10.1016/j.mtbio.2025.101585

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Four bioluminescent marks in the dark, each read against its own studies — a dispensary of the cited literature, not a prescription, not a clinic, not a source.