In recent years, oral collagen supplements have become a popular and trendy treatment in the world of skin health. It has been widely marketed to consumers for purported benefits in wrinkle reduction, skin-rejuvenation, skin-aging reversal, and skin plumping. However, there are currently limited data available in the literature and much regarding its possible effects on the skin has yet to be fully elucidated and understood. Here, we summarize some of the prominent studies in the literature and offer an evaluation of oral collagen supplementation for skin health.
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http://dx.doi.org/10.1111/jocd.13096 | DOI Listing |
Mar Biotechnol (NY)
January 2025
Burn Research Center, Iran University of Medical Sciences, Tehran, Iran.
Burn wounds are challenging to treat due to considerable tissue damage and fluid loss. Creating wound dressings from natural and biological materials makes it possible to treat wounds and promote rapid epithelialization to speed healing and restore skin function. As a result, the ability of a collagen scaffold (Col) made from rainbow trout (Oncorhynchus mykiss) and putative bioactive phytochemical components from a Sargassum glaucescens (S.
View Article and Find Full Text PDFCalcif Tissue Int
January 2025
Department of Pediatrics, Osaka University Graduate School of Medicine, Suita, Japan.
Osteogenesis imperfecta (OI) is an inheritable skeletal disorder characterized by bone fragility often caused by pathogenic variants in the COL1A1 gene. Current OI mouse models with a glycine substitution in Col1a1 exhibit excessive severity, thereby limiting long-term pathophysiological analysis and drug effect assessments. To address this limitation, we constructed a novel OI mouse model mimicking a patient with OI type III.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
Indiana University School of Medicine, Indianapolis, IN, USA.
Background: Mounting evidence suggests that acute and past exposure to the environmental toxicant lead (Pb) results in longitudinal decline in cognitive function and brain atrophy. In animals, chronic Pb exposure can increase brain Aβ deposition. However, it remains unclear how Pb induces different natures of amyloid depositions and underlying mechanisms to contribute to the pathogenesis of AD and related dementia.
View Article and Find Full Text PDFBiomater Sci
January 2025
Department of Periodontology, College of Dentistry and Institute of Oral Bioscience, Jeonbuk National University, Jeonju, Republic of Korea.
Infected alveolar bone defects pose challenging clinical issues due to disrupted intrinsic healing mechanisms. Thus, the employment of advanced biomaterials enabling the modulation of several aspects of bone regeneration is necessary. This study investigated the effect of multi-functional nanoparticles on anti-inflammatory/osteoconductive characteristics and bone repair in the context of inflamed bone abnormalities.
View Article and Find Full Text PDFBackground: Yes-associated protein (YAP) is a crucial mechanosensor involved in mechanotransduction, but its role in regulating mechanical force-induced bone remodeling during orthodontic tooth movement (OTM) is unclear. This study aims to elucidate the relationship between mechanotransduction and mechanical force-induced alveolar bone remodeling during OTM.
Results: Our study confirms an asynchronous (temporal and spatial sequence) remodeling pattern of the alveolar bone under mechanical force during OTM.
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