51 citations
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March 2006 in “Bioorganic & Medicinal Chemistry” This study screened synthesized pyridinecarboxamides for antitumor properties and found that many, particularly 5c and 7a, showed moderate in vitro activity against various human tumor cell lines.
February 2024 in “Indian Journal of Chemistry” In this study, researchers synthesized nine new nicotinamide derivative compounds and found that one, identified as N4, exhibited significant cytotoxic effects on MCF-7 breast cancer cells, while other derivatives demonstrated notable antibacterial, antifungal, and antibiofilm activities.
February 2026 in “International Journal of Cosmetic Science” This study found that a novel Mito-Activator Complex, containing nicotinamide and epigallocatechin gallate, significantly increased hair density and growth in a 6-month human trial, with no adverse effects reported, potentially offering a new approach to hair loss treatment through mitochondrial activation.
27 citations
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December 2005 in “Journal of Cosmetic Dermatology” This study found that topical application of niacin derivatives significantly increased hair fullness in women with female pattern hair loss compared to a placebo after six months.
28 citations
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September 2013 in “Expert Opinion on Therapeutic Patents” This review discusses various resveratrol derivative patents for therapeutic, nutraceutical, and cosmetic use, but reports no clinical results and notes that claims of improved efficacy lack trial evidence.