In Vitro Susceptibility of Clinical and Carrier Strains of to STAFAL Phage Preparation.

The treatment of infections caused by is currently complicated by the increasing number of strains resistant to antimicrobial agents. One promising way to solve this problem is phage therapy. Due to the lack of data on the effectiveness and safety of phage preparations, STAFAL is the only registered phage preparation for the treatment of infectious diseases in the Slovak Republic and the entire European Union.

Evaluation of Antibacterial Functionalized Dihydropyrimidine Photoaffinity Probes Toward Mechanism of Action Studies.

Antibiotic-resistant bacteria are a global health concern, necessitating the development of antibiotics working through new or underutilized mechanisms. Functionalized amino dihydropyrimidines have previously demonstrated potential as antibacterial agents, but they had limited potency, and their biological mechanism was not understood. To further evaluate their potential, focused libraries were prepared and screened for bacterial growth inhibition, and these compounds provided additional insights into the structure-activity relationships, allowing for the preparation of compounds that inhibited all strains of with an MIC of 2 μg/mL.

Novel expression system based on enhanced permeability of Vibrio natriegens cells induced by D,D- carboxypeptidase overexpression.

Vibrio natriegens is a fast-growing, non-pathogenic marine bacterium with promising features for biotechnological applications such as high-level recombinant protein production or fast DNA propagation. A remarkable short generation time (< 10 min), robust proteosynthetic activity and versatile metabolism with abilities to utilise wide range of substrates contribute to its establishment as a future industrial platform for fermentation processes operating with high productivity.D,D-carboxypeptidases are membrane-associated enzymes involved in peptidoglycan biosynthesis and cell wall formation.

Role of RNAIII in Resistance to Antibiotics and Antimicrobial Agents in Biofilms.

is a known opportunistic pathogen and is one of the leading causes of chronic biofilm-associated infections. Biofilm formation is considered as a main strategy to resist antibiotic treatment and help bacteria escape from the human immune system. Understanding the complex mechanisms in biofilm formation can help find new ways to treat resistant strains and lower the prevalence of nosocomial infections.

Enhancement of solubility of recombinant alcohol dehydrogenase from Rhodococcus ruber using predictive tool.

Solubility is one of key factors influencing the heterologous production of recombinant proteins in biotechnology. Among many aggregation-prone proteins, alcohol dehydrogenase (ADH-A) from Rhodococcus ruber (in this work abbreviated RrADH) shows a great potential in processes involved in the biotransformation of natural compounds. As ADH-A is a potentially high value asset in industrial biotransformation processes, improvement of its solubility would be of major commercial benefit.