67 citations
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January 2012 in “Biological and Pharmaceutical Bulletin” This study found that nanoparticles did not permeate intact rat skin but could penetrate skin that had been artificially punctured, primarily through grooves or hair follicles.
18 citations
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January 2016 in “Elsevier eBooks” This chapter reviews nanotechnology in cosmetics, detailing various formulations, performance assessment methods, and evolving regulations, while discussing safety, stability, and effectiveness concerns; it reports no new experimental results.
62 citations
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October 2010 in “Journal of biomedical nanotechnology” This review discusses the challenges and contradictions in understanding nanoparticle penetration and toxicity in human skin, emphasizing the need for standardized testing and further research on particles smaller than 10 nm.
January 2025 in “Journal of Pharmaceutical Research Science & Technology” This review explores the potential, challenges, and recent advancements of dissolving microneedles in drug delivery, summarizing their varied applications and current limitations without providing new clinical results.
September 2026 in “Surgical Neurology International” This case report describes a 28-year-old male who developed a subpericranial abscess, an unusual complication of subpericranial hematoma, potentially related to microneedling procedures, highlighting a risk of infection even without open wounds.