Original ResearchPublished 21 July 2026Research article anti-inflammatory and cartilage-sparing properties of hemp polyphenol extract in an in-vitro model of cartilage inflammationKailey M. Vanderboom-Bos · Kelly F. Boddington · Michelina Crosbie · William J. Bettger · Wendy PearsonFrontiers in Natural Productsdoi 10.3389/fntpr.2026.1862027