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Metaverse technologies in acute care medical education: A scoping review.
AEM Educ Train
February 2025
Michael G. DeGroote School of Medicine, Faculty of Health Sciences McMaster University Hamilton Ontario Canada.
Background: The concept of the metaverse is a virtual world that immerses users, allowing them to interact with the digital environment. Due to metaverse's utility in collaborative and immersive simulation, it can be advantageous for medical education in high-stakes care settings such as emergency, critical, and acute care. Consequently, there has been a growth in educational metaverse use, which has yet to be characterized alongside other simulation modalities literature.
View Article and Find Full Text PDFTuberculosis (TB) is historically the world's deadliest infectious disease. New TB drugs that can avoid pre-existing resistance are desperately needed. The β-lactams are the oldest and most widely used class of antibiotics to treat bacterial infections but, for a variety of reasons, they were largely ignored until recently as a potential treatment option for TB.
View Article and Find Full Text PDFThe predictive power of baseline metabolic and volumetric [F]FDG PET parameters with different thresholds for early therapy failure and mortality risk in DLBCL patients undergoing CAR-T-cell therapy.
Eur J Radiol Open
June 2025
Department of Nuclear Medicine, Medical Faculty and University Hospital Duesseldorf, Heinrich Heine University Duesseldorf, Düsseldorf 40225, Germany.
Objective: [F]FDG imaging is an integral part of patient management in CAR-T-cell therapy for recurrent or therapy-refractory DLBCL. The calculation methods of predictive power of specific imaging parameters still remains elusive. With this retrospective study, we sought to evaluate the predictive power of the baseline metabolic parameters and tumor burden calculated with automated segmentation via different thresholding methods for early therapy failure and mortality risk in DLBCL patients.
View Article and Find Full Text PDFWhen a speaker produces a pronoun, they must choose a form that carries the appropriate features. The current study investigates how speakers identify these features. We consider two possible routes: a conceptual-lexical route, whereby pronouns derive their features from the concept of the referent, and a syntactic route, whereby pronoun form is determined through a feature matching operation with the linguistic antecedent.
View Article and Find Full Text PDFMyeloid cells meet CD8 T cell exhaustion in cancer: What, why and how.
Chin J Cancer Res
December 2024
School of Basic Medical Sciences, Health Science Center, Peking University, Beijing 100191, China.
Exhausted T cell (Tex) is a specific state of T cell dysfunction, in which these T cells gradually lose their effector function and change their phenotype during chronic antigen stimulation. The enrichment of exhausted CD8 T cell (CD8 Tex) in the tumor microenvironment is one of the important reasons leading to the poor efficacy of immunotherapy. Recent studies have reported many reasons leading to the CD8 T cell exhaustion.
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