Medical and Editorial Standards Medical review process: This article was reviewed for medical accuracy, scientific clarity, evidence alignment, and appropriate discussion of genetics, medications, supplements, biomarkers, and health-related claims
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Regarding the mechanism of PBMs action on chondrocytes, studies confirm that PBM upregulates the gene and protein expression of type II collagen and aggregated proteoglycans, significantly promoting chondrocyte proliferation and activity ( in vitro experiments reveal that PBM, through close-range efficient irradiation, simultaneously activates the Sox9-centred ECM synthesis pathway while suppressing the inflammation-catabolism pathway mediated by NF-B and others
7 Unresolved and controversial issues in curcumin epigenetic research, limitations and future directions Curcumins promise in epigenetic research is tempered by significant experimental and interpretive challenges
Deavall DG, Martin EA, Horner JM (2012) Roberts R (2012) Drug-Induced Oxidative Stress and Toxicity