A novel label-free method to determine equilibrium dissociation constants of antibodies binding to cell surface proteins.

Solution-based affinity assays are used for the selection and characterization of proteins that could be developed into therapeutic molecules. However, these assays have limitations for cell-surface proteins as in most cases their purification requires detergent solubilization and are unlikely to assume conformations in solution that resemble their native states in cell membranes. This report describes a novel electrochemiluminescence-based method, called MSD-CAT, for the affinity analysis of antibodies binding to cell-surface receptors.

Unlocking the potential of experimental evolution to study drug resistance in pathogenic fungi.

Exploring the dynamics and molecular mechanisms of antimicrobial drug resistance provides critical insights for developing effective strategies to combat it. This review highlights the potential of experimental evolution methods to study resistance in pathogenic fungi, drawing on insights from bacteriology and innovative approaches in mycology. We emphasize the versatility of experimental evolution in replicating clinical and environmental scenarios and propose that incorporating evolutionary modelling can enhance our understanding of antifungal resistance evolution.

Electrocoagulation-free strategy in minimally invasive direct coronary artery bypass with hybrid revascularisation - a case report.

Background: Hybrid coronary revascularisation benefits patients with multivessel disease, as it amalgamates the minimally invasive direct coronary artery bypass (MIDCAB) procedure and percutaneous coronary intervention (PCI). We present a 63-year-old female with triple-vessel coronary artery disease including marked ostial stenosis of the left main coronary artery, as well as moderate stenosis of the right coronary artery. The risk of death following heart surgery (EuroSCORE II) is 4.

Invasive Fungal Diseases in Patients with Multiple Myeloma: Experience at a Large, Urban Referral Center.

Background: Although infections are a leading cause of morbidity and mortality among patients with multiple myeloma (MM), the epidemiology of invasive fungal disease (IFD) is less well characterized in this population than in other hematologic malignancies.

Methods: We conducted a nested 3:1 case-control study of IFD at a large MM referral center to identify risk factors for IFD in this population.

Results: In a cohort of 2960 patients, we identified 32 episodes of IFD among 31 patients between 01/2011 and 06/2019.