Laboratory studies in photoaging models show that combined peptide approaches addressing multiple regenerative pathways produce superior outcomes compared to single-agent interventions, with improvements in collagen organization, elastin fiber quality, hyaluronic acid content, and overall dermal architecture
Additional susceptibility genes such as CARD14, which modulates NF-B signaling in keratinocytes, and deletions within the EDC, which affect barrier function and cornification, further predispose individuals to exaggerated immune responses and impaired epidermal homeostasis (Capon 2017)
Arsenic inorganic exposure, metabolism, genetic biomarkers and its impact on human health: A mini-review
Recent advances in computational biology, particularly through the development of AlphaFold, have enabled the prediction of the structures of 98% of the human proteome 13,14