Myostatin (Mstn) is a secreted growth and differentiation factor that belongs to the transforming growth factor-β (TGF-β) superfamily. Mstn has been well characterized as a regulator of myogenesis and has been shown to play a critical role in postnatal muscle regeneration. Herein, we report for the first time that Mstn is expressed in both epidermis and dermis of murine and human skin and that ...

INTRODUCTION Skin fragility and recurrent wounds are hallmarks of hereditary epidermolysis bullosa (EB). Treatment options to accelerate wound healing are urgently needed. Oleogel-S10 contains a betulin-rich triterpene extract from birch bark. In this study, we tested the wound healing properties of topical Oleogel-S10 in patients with dystrophic EB. METHODS We conducted an open, blindly eval...

PURPOSE To evaluate epithelial healing, postoperative pain, and best spectacle-corrected visual acuity (BSCVA) after transepithelial photorefractive keratectomy (PRK) performed with a new phototherapeutic keratectomy (PTK) mode using the NIDEK CXIII excimer laser. METHODS Fifteen eyes from 10 patients with myopia underwent transepithelial PRK using a multistage program to perform PTK followed...

BACKGROUND Conventional autologous skin grafts are associated with significant donor-site morbidity. This study was conducted to determine feasibility, safety, and efficacy of a new strategy for skin grafting based on harvesting small columns of full-thickness skin with minimal donor-site morbidity. METHODS The swine model was used for this study. Hundreds of full-thickness columns of skin ti...

The management of burn injury remains a problem and it is the major cause of death and disability. The aim of this study was to evaluate the efficacy of Aloe vera cream in the treatment of thermal burn wounds and to compare these results with silver sulfadiazine in rats. Animals were divided into four groups. Animals were administered topical cream (Aloe vera powdered gel 0.5% and silver sulfad...

Over the past decade, a variety of advanced silver-based dressings have been developed. There are considerable variations in the structure, composition, and silver content of these new preparations. In the present study, we examined five commercially available silver-based dressings (Acticoat, Aquacel Ag, Contreet Foam, PolyMem Silver, Urgotul SSD). We assessed their cytotoxicity in a monolayer...

Extracorporeal shock wave therapy (ESWT) enhances tissue vascularization and neoangiogenesis. Recent animal studies showed improved soft tissue regeneration using ESWT. In most cases, deep partial-thickness burns require skin grafting; the outcome is often unsatisfactory in function and aesthetic appearance. The aim of this study was to demonstrate the effect of ESWT on skin regeneration after ...

To clarify biological roles of tumor necrosis factor receptor p55 (TNF-Rp55) -mediated signals in wound healing, skin excisions were prepared in BALB/c (WT) and TNF-Rp55-deficient (KO) mice. In WT mice, the wound area was reduced to 50% of the original area 6 days after injury, with angiogenesis and collagen accumulation. Histopathologically, reepithelialization rate was approximately 80% 6 day...