Evaluation of the double-zone hemolysis (DZH) test for the detection of livestock-associated methicillin-resistant .

Unlabelled: Livestock-associated methicillin-resistant (LA-MRSA), such as clonal-complex (CC)398, are of clinical relevance due to their multi-drug resistance profiles, adding to the overall burden of MRSA in humans. The objective was to evaluate the double-zone hemolysis (DZH) test as a simple and reliable method for detecting LA-MRSA in the clinical microbiology laboratory. isolates assigned to CC398 ( = 183; 152 MRSA/31 methicillin-susceptible [MSSA]), CC1 ( = 44; MRSA), and other CCs ( = 144; 94 MRSA/50 MSSA) were investigated.

Transcription Factor 21 Regulates Cardiac Myofibroblast Formation and Fibrosis.

Background: TCF21 (transcription factor 21) is a bHLH (basic helix-loop-helix) protein required for the developmental specification of cardiac fibroblasts (CFs) from epicardial progenitor cells that surround the embryonic heart. In the adult heart, TCF21 is expressed in tissue-resident fibroblasts and is downregulated in response to injury or stimuli leading to myofibroblast differentiation. These findings led to the hypothesis that TCF21 regulates fibroblast differentiation in the adult mammalian heart to affect fibrosis.

Investigating genomic diversity of associated with pediatric atopic dermatitis in South Africa.

Importance: frequently colonizes the skin and nose of patients with atopic dermatitis (AD), a disease associated with skin barrier dysfunction and chronic cutaneous inflammation. Published genomic studies on AD-associated in pediatric populations in sub-Saharan Africa are limited.

Objectives: To investigate the phenotypic and genomic diversity of in children with and without AD during early childhood.

Scar Decompression in Managing Breast Cancer-Related Lymphedema: Is it Needed?

Background:  Mastectomy, axillary lymph node dissection, and irradiation for breast cancer commonly result in perivascular and axillary scarring. This scarring is thought to cause functional venous stenosis that leads to downstream venous hypertension in the affected extremity. Standard surgical practice is to decompress perivascular scarring at the time of physiologic lymphedema surgery in patients with breast cancer-related lymphedema (BCRL).

Non-typhoidal in Nigeria: do outcomes of 'multisectoral' surveillance, treatment and control justify the intervention costs?

Non-typhoidal salmonellosis (NTS) is significant and an economic burden in Nigeria. To determine whether investment in NTS control is economically justifiable, Outbreak Costing Tool (OCT) was used to estimate the robust funding of public and animal health systems for epidemio-surveillance and control of multisectoral NTS outbreaks in Nigeria. Health, production, and economic data were collected and used to populate the tool for evaluation.