Development of films from natural sources for infections during wound healing.

The skin is the largest organ in the human body, and due to its barrier function, it is susceptible to multiple injuries. The appearance of infections during the wound healing process is a complication that represents a formidable hospital challenge. The presence of opportunistic bacteria with sophisticated resistance mechanisms is difficult to eradicate and compromises patients' lives.

Increased risk of depression and impairment in quality of life in patients with lamellar ichthyosis.

Lamellar ichthyosis (LI) is a genetic skin disorder characterized by dark brown scales, palmoplantar hyperkeratosis, pain, and itching. LI severity could have implications in psychological aspects, causing depression and impairment in the quality of life (QoL) of patients. In this study, we used the Congenital Ichthyosis Severity Index, the Depression Beck Inventory-II (DBI-II), and the Dermatologic Life Quality Index (DLQI) to assess severity, level of depression, and impairment in QoL in a group of patients with LI.

High prevalence of autosomal recessive congenital ichthyosis in a Mexican population caused by a new mutation in the TGM1 gene: epidemiological evidence of a founder effect.

Background: Autosomal recessive congenital ichthyoses (ARCI) are inherited disorders produced by mutations in essential genes for the skin function. A low prevalence of this disease has been resported worldwide; however, in a recent study, we identified a large cluster of ARCI families who resided in the High Mountains Region from the Veracruz State, Mexico. Thus, we aimed to identify the causative mutation of ARCI and describe the high prevalence of this disease in this region.