DNA repair-related genes and adipogenesis: Lessons from congenital lipodystrophies.

Classical and progeroid congenital lipodystrophies are a collection of rare diseases displaying a large genetic heterogeneity. They occur due to pathogenic variants in genes associated with adipogenesis, DNA repair pathways, and genome stability. Subjects with lipodystrophy exhibit an impairment in the homeostasis of subcutaneous white adipose tissue (sWAT), resulting in low leptin and adiponectin levels, insulin resistance (IR), diabetes, dyslipidemia, ectopic fat deposition, inflammation, mitochondrial and endoplasmic reticulum commitments, among others.

Benefits of virtual reality based cognitive rehabilitation through simulated activities of daily living: a randomized controlled trial with stroke patients.

Background: Stroke is one of the most common causes of acquired disability, leaving numerous adults with cognitive and motor impairments, and affecting patients' capability to live independently. There is substancial evidence on post-stroke cognitive rehabilitation benefits, but its implementation is generally limited by the use of paper-and-pencil methods, insufficient personalization, and suboptimal intensity. Virtual reality tools have shown potential for improving cognitive rehabilitation by supporting carefully personalized, ecologically valid tasks through accessible technologies.

Prevalence of contagious and environmental mastitis-causing bacteria in bulk tank milk and its relationships with milking practices of dairy cattle herds in São Miguel Island (Azores).

This study aimed to assess the degree of contamination of bulk tank milk (BTM) by Staphylococcus spp. and coliform bacteria and to identify major milking practices that help perpetuate them in dairy cattle herds in São Miguel Island. In July 2014, BTM was sampled and a survey concerning local milking practices was conducted on 100 herds.

Cuff deflation: rehabilitation in critical care.

This is a case series of rehabilitation failures that resulted in severe reactive depression from patients unnecessarily bereft of verbal communication by being left to breathe or be ventilated via tracheostomy tubes, with or without inflated cuffs, for months to years.

KRAS insertions in colorectal cancer: what do we know about unusual KRAS mutations?

Introduction: KRAS mutations are negative predictors of the response to anti-EGFR therapy in colorectal carcinomas (CRCs). Point mutations in codons 12, 13, and 61 are the most common KRAS mutations in CRC. There are few reports on insertions in KRAS, and little is known about its ability to activate the RAS pathway.

Clinical, cytologic, and histologic features of a mammary micropapillary carcinoma in a dog.

Mammary invasive micropapillary carcinoma is a rare variant of mammary carcinoma that was recently recognized in dogs. The cytologic features and biologic behavior of such neoplasms in dogs have not yet been widely discussed in the veterinary literature. We report the clinical, cytologic, and histologic features of a canine micropapillary carcinoma in a 13-year-old female mongrel dog.