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N-Acetyl-L-cysteine facilitates tendon repair and promotes the tenogenic differentiation of tendon stem/progenitor cells by enhancing the integrin 5/1/PI3K/AKT signaling
Author contributions YL: Data curation, Methodology, Investigation, Writing review & editing, Formal analysis, Writing original draft, Project administration
For tendon, intestinal, or gastrointestinal models, BPC-157 has the largest literature base (35 AJSM 2026 studies + Sikiric corpus)
Gastrointestinal effects remain rare, despite BPC-157's gastric origins, with less than 2% of users experiencing mild nausea when taking oral formulations
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