The psychosocial impact of pediatric vitiligo, psoriasis, eczema, and alopecia: A systematic review.

This review focuses on chronic pediatric skin conditions-vitiligo, psoriasis, alopecia, and eczema-and their profound psychosocial impact on children and adolescents. Currently, a comprehensive comparative analysis across these conditions is absent, and comparisons between diverse psychosocial measures are lacking. This review aims to bridge that gap through a systematic review analyzing studies from PubMed and Embase up to April 2023 according to PRISMA.

Immune history shapes human antibody responses to H5N1 influenza viruses.

Avian H5N1 influenza viruses are circulating widely in cattle and other mammals and pose a risk for a human pandemic. Previous studies suggest that older humans are more resistant to H5N1 infections due to childhood imprinting with other group 1 viruses (H1N1 and H2N2); however, the immunological basis for this is incompletely understood. Here we show that antibody titers to historical and recent H5N1 strains are highest in older individuals and correlate more strongly with year of birth than with age, consistent with immune imprinting.

Tetracycline resistance in and from wild black bears () in the United States is mediated by novel transposable elements.

causes severe foodborne illness and is the only human pathogen in the genus . Previous surveys of AMR in focused on clinical sources and food or food processing environments, with AMR in strains from wildlife and other natural ecosystems remaining under-explored. We analyzed 185 sequenced strains from wild black bears () from the United States, including 158 and 27 .

Pathogenic determinants of disease.

is an emerging pediatric pathogen and is increasingly recognized as a leading etiology of septic arthritis, osteomyelitis, and bacteremia and an occasional cause of endocarditis in young children. The pathogenesis of disease begins with colonization of the upper respiratory tract followed by breach of the respiratory epithelial barrier and hematogenous spread to distant sites of infection, primarily the joints, bones, and endocardium. As recognition of as a pathogen has increased, interest in defining the molecular determinants of pathogenicity has grown.

Draft Genome Sequence of Multidrug-Resistant Listeria innocua Strain UAM003-1A, Isolated from a Wild Black Bear (Ursus americanus).

There is currently limited knowledge of the genome sequences of nonpathogenic species, especially strains from wildlife. Here, we report the draft genome sequence and associated genome information of an antibiotic-resistant strain, UAM003-1A, isolated from the feces of a black bear in California, USA.

High-throughput microarray for antimicrobial susceptibility testing.

We describe the development of a novel, high-throughput, nano-scale microarray platform for antimicrobial susceptibility testing (AST). The platform allows to process 480 samples at 50 nL volume on a single chip, analyze by fluorescence read-out with an easy dunk-and-rinse step, and the ability to process multiple samples and chips simultaneously. We demonstrate the applicability of this chip for culturing community acquired methicillin resistant (CA-MRSA), and perform AST against clinical isolates of CA-MRSA.