Both DSP protein and DSPP gene are highly expressed in odontoblast lineages, and considered as the typical odontogenic markers for the differentiation of human MSCs 25,26
This preserves the natural pulsatile release pattern and negative feedback mechanisms, typically resulting in a safer side effect profile (Prakash & Bhatt, 2013, Indian Journal of Endocrinology and Metabolism )
Evidence-Base Disclosure The published evidence base for IGF-1 LR3 consists predominantly of preclinical research animal models (often rats or mice) and in vitro cell-culture experiments
For a deeper scientific and clinical perspective, we also recommend our related article, Glutathione Clinical Insights: Redox Health. This companion blog expands on intracellular antioxidant regulation, redox balance, and why glutathione continues to remain relevant in provider education
As well as concerns about the purity of the products, Taylor noted that peptides produced for research purposes could contain other ingredients that were dangerous for humans, or bacterial endotoxins