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Lipid nanoparticles (LNPs) are becoming popular as a means of delivering therapeutics, including those based on nucleic acids and mRNA. The mRNA-based coronavirus disease 2019 vaccines are perfect examples to highlight the role played by drug delivery systems in advancing human health. The fundamentals of LNPs for the delivery of nucleic acid- and mRNA-based therapeutics, are well established. Thus, future research on LNPs will focus on addressing the following: expanding the scope of drug delivery to different constituents of the human body, expanding the number of diseases that can be targeted, and studying the change in the pharmacokinetics of LNPs under physiological and pathological conditions. This review article provides an overview of recent advances aimed at expanding the application of LNPs, focusing on the pharmacokinetics and advantages of LNPs. In addition, analytical techniques, library construction and screening, rational design, active targeting, and applicability to gene editing therapy have also been discussed. 相似文献
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《American journal of infection control》2022,50(1):99-104
BackgroundThere is a pervasive view among some nurses and health care disciplines that antibiotic stewardship (AS) is solely a physician or pharmacist responsibility. There is an urgent need to alter this view so that nurses can seize every opportunity to prevent patient harm from antibiotics and optimize antibiotic use. One challenge to achieving full nurse engagement as equal members of the AS team is lack of an organizing framework to illustrate relationships of phenomena and concepts inherent to adoption of AS nursing practices.MethodsWe sought to create a framework derived from the peer-reviewed literature, systematic and scoping reviews, and professional standards, consensus statements and white papers. The emerging framework went through multiple iterations as it was vetted with nurse clinicians, scholars and educators, physicians, pharmacists, infection preventionists and AS subject matter experts.ResultsOur evidence-based Antibiotic Stewardship Nursing Practice SCAN-P Framework provides the much-needed context and clarity to help guide local-level nurses to participate in and lead AS nursing practice.ConclusionsNurses worldwide are ideally situated to provide holistic person-centered care, advocate for judicious use of antibiotics to minimize antibiotic resistance, and be AS educators of their patients, communities and the general public. The Antibiotic Stewardship Nursing Practice SCAN-P Framework provides a tool to do so. 相似文献
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