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EpiDermFT

1089

Effects of a single application of hydrolyzed fish collagen on dermal protein expression and tissue architecture in human skin models

The use of collagen as an active ingredient in cosmetic products is becoming increasingly common. Recently, scientific interest has been focused on fish collagen, which is similar to human collagen and can be extracted from fish by-products. This study evaluates the cosmetic potential of Hydrolyzed Fish Collagen (HFC), testing it both as an aqueous solution […]
1080

Hyaluronan-Cholesterol nanogels embedding betamethasone for the treatment of skin inflammatory conditions

Topical application of the glucocorticoid betamethasone (BM) is a common treatment for inflammatory-related skin diseases, such as psoriasis. However, enhancing its bioavailability remains challenging due to poor skin permeability. Herein, we developed and evaluated hyaluronan-cholesterol (HACH) based nanohydrogel systems (NHs) and NHs-Carbopol formulation for dermal delivery of BM. Various parameters were investigated including particle size, […]
1073

Wound recovery efficacy of retinol based-micellar formulations in an organotypic skin wound model

Impairment of the skin’s structural integrity initially results in acute wounds which can become chronic if timely wound closure is not achieved. Chronic wounds (CWs) affect more than 1% of the global population with increasing cases of this condition due to the ageing population. Current wound management relies on debridement, hyperbaric oxygen, antibiotics, and wound […]