In vitro analysis of the effects of plant-derived chondroitin sulfate from intestinal barrier to chondrocytes

Chondroitin is well known to regulate several biological functions and to exert a critical role in the regulation of joint physiology maintaining proper chondrocyte activity. The aim of this study was to explore the ability of a new chondroitin, from plant origin, to induce different biological effects analyzing the link between certain chemical properties and the specific biological significance. Its biological effects were analyzed by intestinal permeability and in vitro osteoarthritis conditions verifing data to other chondroitin forms from animal and non-animal sources. Plant-derived chondmitin shows a heterogeneous chemical-biological profile, which may be responsible for many specific functions observed in vitro. Furthermore, it exhibits a better absorption profile without affecting the intestinal barrier and modulates disintegrin and metalloproteinase with thrombospondin 5 motifs to prevent cartilage degradation. Plant-derived chondmitin, Greendroitin (R), can be considered an excellent new strategy to improve cartilage trophism, based on surprising biological properties in osteoarthritis in vitro model.

Automated summary

This study investigated the ability of a new plant-derived chondroitin to induce biological effects and found that it has unique chemical properties and biological significance, making it a promising new strategy for improving cartilage nutrition.