What moved in the lab?
Rat tendon cells and tissue outside the animal
What did they want to find out?
Did BPC-157 change repair-related cell behavior?
What did researchers observe?
The cells moved and grew out from tissue more readily, but the test did not show more direct cell multiplication.
What does this mean for you?
This helps explain a possible mechanism. It does not tell us whether a human injury heals faster.
What we still do not know
No injured people were treated in this experiment.
Show study details
Original sources checked on 4 October 2026. AI-assisted editorial summaries, not a systematic review or an independent medical assessment.
The promoting effect of pentadecapeptide BPC 157 on tendon healing involves tendon outgrowth, cell survival, and cell migration
Journal of Applied Physiology · 2011
How it was studied
Laboratory study using rat tendon tissue and cultured cells. Rat Achilles tendon explants and fibroblasts; no human participants.
Study finding
BPC-157 increased cell outgrowth, survival under stress and migration; it did not directly increase cell proliferation in the MTT test.
Study limitations
Laboratory behavior is not proof that a person's tendon heals faster or returns to sport sooner.
Who is behind the study?
- Identified authors
- Chung-Hsun Chang, Wen-Chung Tsai, Miao-Sui Lin, Ya-Hui Hsu, Jong-Hwei Su Pang
- Funding and involvement
- Article acknowledgments name support from the National Science Council of Taiwan and Chang Gung Memorial Hospital.
- Disclosed interests and verification limits
- The authors declare no conflicts of interest. This declaration has not been independently verified.
Terms explained
- Fibroblast
- A cell involved in making and maintaining connective tissue.
- In vitro
- An experiment outside a living body, such as cells in a dish.
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