October 2024 in “Bangladesh Journal of Botany” This study found that cinnamic acid stress inhibited root growth more in cucumber seedlings than in figleaf gourd, potentially due to differences in hormone content and production rates.
February 2024 in “Scientific Reports” In this study, cinnamic acid was found to enhance hair growth in human dermal papilla cells and hair follicle organoids by activating oxytocin signaling, suggesting its potential for developing hair growth-promoting products.
April 2026 in “Lithuanian University of Health Sciences” In this study, cinnamic acid in solution form showed strong antifungal activity against Microsporum canis, but when incorporated into hydrogels, the acid's diffusion and resulting antifungal performance decreased, though it maintained effectiveness for potential prolonged exposure.
September 2002 in “Research Repository (Kingston University London)” This review discusses strategies for treating hormone-dependent prostate diseases and synthesizes a range of potential 5α-reductase inhibitors, but experimental evaluation of these compounds was not completed.
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April 2019 in “Saudi pharmaceutical journal” This study reported that microparticle-loaded emulsions containing caffeic acid achieved more homogeneous distribution and prolonged release in hair follicles, suggesting potential for effective folliculitis treatment.