Complete Genome Sequence of the Cluster DJ Actinobacteriophage, Petito, isolated on the host .

Gordonia phage Petito is a newly discovered siphovirus that infects NRRL B-16540. The double-stranded DNA genome of this phage is 60,447 bp long with 93 predicted protein-coding genes and no tRNAs. Petito is a Cluster DJ phage.

A Multi-Center Retrospective Observational Analysis of Three-Year Experience of Our Protocol for Prevention and Monitoring of Surgical Site Infections in Implant-Based Breast Reconstruction.

Background: With the rise in the mastectomy rate, the number of patients who choose to undergo postmastectomy reconstruction has been increasing, and implant-based procedures are the most performed methods for postmastectomy breast reconstruction. Among the possible complications, the most feared is the loss of reconstruction. It can be related to several reasons, but one of the most common is infection of the implant, which can lead to prolonged antibiotic treatment, undesired additional surgical procedures, increased incidence of capsular contracture, and unsatisfactory aesthetics results, with a huge psychological impact on patients.

Photodynamic toluidine blue-gold nanoconjugates as a novel therapeutic for biofilms.

are among the most frequent bacteria known to cause biofilm-related infections. Pathogenic biofilms represent a global healthcare challenge due to their high tolerance to antimicrobials. In this study, water soluble polyethylene glycol (PEG)-coated gold nanospheres (28 ppm) and nanostars (15 ppm) with electrostatically adsorbed photosensitizer (PS) Toluidine Blue O (TBO) ∼4 μM were successfully synthesized and characterized as PEG-GNPs@TBO and PEG-GNSs@TBO.

Early Seroma Treatment Protocol Based on US-Guided Aspiration in DTI Prepectoral Reconstruction: A Prospective Study.

Introduction: Seroma is a common complication after prepectoral prosthetic breast reconstruction with ADM, leading to wound dehiscencse, infection, and even loss of reconstruction at last. A new ultrasound (US) guided follow-up protocol has been applied to compare primary and secondary complications incidence and their treatment, and evaluate the effect of precocious seroma detection and its evacuation in reducing secondary complications.

Methods: We enrolled 406 patients from January 1st, 2021 to July 1st, 2023 who underwent mastectomy and 1-stage prepectoral reconstruction with ADM.

Metabolite-sensing GPCRs controlling interactions between adipose tissue and inflammation.

Metabolic disorders including obesity, diabetes and non-alcoholic steatohepatitis are a group of conditions characterised by chronic low-grade inflammation of metabolic tissues. There is now a growing appreciation that various metabolites released from adipose tissue serve as key signalling mediators, influencing this interaction with inflammation. G protein-coupled receptors (GPCRs) are the largest family of signal transduction proteins and most historically successful drug targets.