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As current levels of antimicrobial resistance are alarming, the World Health Organization urged the development of new antimicrobials to fight infections produced by multidrug resistant bacteria. Antibiotics impose severe selective pressure for the development of resistance, and currently bacteria resistant to all of them exist. In this review, we discuss the release and development of new antibacterial drugs and their properties as well as the current advances in the development of alternative approaches to combat bacterial infections, including the repurposing of drugs, anti-virulence therapies, the use of photosensitizers, phage therapy, and immunotherapies, with an emphasis on what is currently known about the possible development of bacterial resistance against them.
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http://dx.doi.org/10.1016/j.coph.2019.04.016 | DOI Listing |
Ann Biomed Eng
September 2025
Department of Mechanical Engineering, Koc University, Rumeli Feneri Campus, Sarıyer, 34450, Istanbul, Turkey.
Purpose: The design and development of ventricular assist devices have heavily relied on computational tools, particularly computational fluid dynamics (CFD), since the early 2000s. However, traditional CFD-based optimization requires costly trial-and-error approaches involving multiple design cycles. This study aims to propose a more efficient VAD design and optimization framework that overcomes these limitations.
View Article and Find Full Text PDFArch Toxicol
September 2025
Norwegian Scientific Committee for Food and Environment, Norwegian Institute of Public Health, Oslo, Norway.
The transition from traditional animal-based approaches and assessments to New Approach Methodologies (NAMs) marks a scientific revolution in regulatory toxicology, with the potential of enhancing human and environmental protection. However, implementing the effective use of NAMs in regulatory toxicology has proven to be challenging, and so far, efforts to facilitate this change frequently focus on singular technical, psychological or economic inhibitors. This article takes a system-thinking approach to these challenges, a holistic framework for describing interactive relationships between the components of a system of interest.
View Article and Find Full Text PDFEur J Clin Pharmacol
September 2025
Department of Pharmacology and Toxicology, Faculty of Medical Sciences, University of Kragujevac, 34000, Kragujevac, Serbia.
Background: Heparin-induced thrombocytopenia (HIT) is a severe primary hypercoagulable disorder, particularly concerning in hemodialysis (HD) patients frequently exposed to heparin. Fondaparinux has emerged as a potential alternative anticoagulant, though supporting evidence is limited. This systematic review aimed to evaluate the safety and efficacy of fondaparinux in HD patients with HIT.
View Article and Find Full Text PDFACS Appl Mater Interfaces
September 2025
Affiliated Hospital of Shandong Second Medical University, Shandong Second Medical University, Weifang, Shandong 261053, P.R. China.
Decades of antibiotic misuse have spurred an antimicrobial resistance crisis, creating an urgent demand for alternative treatment options. Although phototherapy has therapeutic potential, the efficacy of the most advanced photosensitizers (PS) is essentially limited by aggregation-induced quenching, which significantly reduces their therapeutic effect. To address these challenges, we developed a cationic metallocovalent organic framework (CRuP-COF) via a solvent-mediated dual-reaction synthesis strategy.
View Article and Find Full Text PDFChem Res Toxicol
September 2025
C.F.E.B Sisley Paris, 32 Avenue des Béthunes, 95310 Saint Ouen L'Aumône, France.
The development of alternative methods to animal testing has gained momentum over the years, including the rapid growth of methods, which are faster and more cost-effective. A large number of tools have been published, focusing on Read-Across, (quantitative) Structure-Activity Relationship ((Q)SAR) models, and Physiologically Based Pharmacokinetic (PBPK) models. All of these methods play a crucial role in the risk assessment for cosmetics.
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