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Temporary Transvenous Pacing Performed in the Intensive Care Unit or in the Catheterization Laboratory.
Pacing Clin Electrophysiol
January 2025
Service de rythmologie cardiaque, Hôpital Cardiologique Louis Pradel, Hospices Civils de Lyon, Lyon, France.
Background: Temporary transvenous pacing (TTP) is a common procedure, predominantly performed in the catheterization laboratory (cath lab) because of presumed lower complication rate. This study aims to evaluate the efficacy and safety of TTP placement in the ICU compared to TTP placement in the cath lab.
Methods: This retrospective, real-life study included all patients requiring TTP in a tertiary care ICU between 2019 and 2022.
Broiler farming and antibiotic use through an agency theory lens. A case study from West Bengal, India.
PLoS One
January 2025
Veterinary Epidemiology, Economics and Public Health Group, Department of Pathobiology and Population Sciences, WOAH Collaborating Centre in Risk Analysis and Modelling, Royal Veterinary College, London, United Kingdom.
Chicken meat (broiler) production is a rapidly growing livestock sector in India, and one dominated by contract farming. Studies have reported high levels of antibiotic use in Indian broiler farms which is concerning given this is one of the driving forces for the development of antibiotic resistance. This study used the economic lens of agency theory to examine strategic decisions which occur during contract broiler production and their potential impact on antibiotic use, using West Bengal as a case study.
View Article and Find Full Text PDFDendritic cells (DCs) are promising targets for cancer immunotherapies because of their central role in the initiation and control of immune responses. The rare cDC1 population is of particular interest because of its remarkable ability to cross-present antigens (Ag) to CD8+ T cells, to promote Th1 cell polarization and NK cell activation and recruitment. However, the spatial organization and specific functions of cDC1s in response to immunotherapy remain to be clearly characterized in human tumors.
View Article and Find Full Text PDFRecognition and cleavage of human tRNA methyltransferase TRMT1 by the SARS-CoV-2 main protease.
Elife
January 2025
Department of Chemistry & Biochemistry, University of Delaware, Newark, United States.
The SARS-CoV-2 main protease (M or Nsp5) is critical for production of viral proteins during infection and, like many viral proteases, also targets host proteins to subvert their cellular functions. Here, we show that the human tRNA methyltransferase TRMT1 is recognized and cleaved by SARS-CoV-2 M. TRMT1 installs the ,-dimethylguanosine (m2,2G) modification on mammalian tRNAs, which promotes cellular protein synthesis and redox homeostasis.
View Article and Find Full Text PDFThe Use of MPS in Three Rs and Regulatory Applications: Perspectives From Developers on Stakeholder Responsibilities.
Altern Lab Anim
January 2025
Roper Toxicology Consulting Limited, Edinburgh, UK.
Increasing the use of microphysiological systems (MPS) in Three Rs and regulatory applications is a nuanced but important goal, which would also help increase their scientific impact. There are three distinct and important stakeholder groups that each play a unique role in expediting the use of MPS for regulatory purpose - namely, commercial MPS developers, end-users and regulators. Additionally, non-profit organisations, such as the 3Rs Collaborative (3RsC), can help coordinate these efforts.
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