In immunocompromised patients, human adenovirus (HAdV) infections can cause life-threatening multiorgan disease. This review summarizes the incidence and risk factors of invasive human adenovirus infections in immunocompromised patients as well as the recently developed standards for diagnostic methods and strategies according to the predominant risk factors in adults and children. Recommendations for preemptive and therapeutic treatment strategies and the outcome in different risk groups are presented. Novel therapeutic approaches including CMX001, a new orally bioavailable lipid conjugate of cidofovir and the transfer of adenovirus-specific donor T cells in the context of allogeneic stem cell transplantation are discussed.
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http://dx.doi.org/10.1586/14787210.2013.836964 | DOI Listing |
ACS Nano
January 2025
College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, P. R. China.
Immunocompromised populations, including cancer patients, elderly individuals, and those with chronic diseases, are the primary targets of superbugs. Traditional vaccines are less effective due to insufficient or impaired immune cells. Inspired by the "vanguard" effect of neutrophils (NE) during natural infection, this project leverages the ability of NE to initiate the NETosis program to recruit monocytes and DC cells, designing vaccines that can rapidly recruit immune cells and enhance the immune response.
View Article and Find Full Text PDFJ Virol
January 2025
Department of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, Texas, USA.
Unlabelled: Human noroviruses (HuNoVs) are the leading cause of acute gastroenteritis worldwide. Currently, there are no targeted antivirals for the treatment of HuNoV infection. Histo-blood group antigens (HBGAs) on the intestinal epithelium are cellular attachment factors for HuNoVs; molecules that block the binding of HuNoVs to HBGAs thus have the potential to be developed as antivirals.
View Article and Find Full Text PDFEur J Case Rep Intern Med
December 2024
Department of Internal Medicine, Hospital de Santa Maria, ULS de Santa Maria, Lisbon, Portugal.
Unlabelled: Cytomegalovirus (CMV) is a human herpes virus with a worldwide seroprevalence of 60-100%, mainly known to cause severe life-threatening disease in immunocompromised patients. In immunocompetent hosts (IMCh), CMV causes a self-limiting mononucleosis-like infection, and severe pictures are less recognized. We report a case of a previously healthy 62-year-old woman evaluated in the Internal Medicine outpatient clinic for 3 weeks of progressive fatigue, generalised inflammatory arthralgias, hypogastric discomfort and daily persistent fever.
View Article and Find Full Text PDFHCA Healthc J Med
December 2024
University of Florida College of Medicine, Gainesville, FL.
Background: is an anaerobic gram-negative coccus found as a commensal organism in the oral, respiratory, gastrointestinal, and genitourinary tract of humans. Rarely, it can cause serious infections by the production of lipopolysaccharide, an endotoxin. Although most infections occur in immunocompromised individuals, we herein describe cases of discitis, a rare presentation of , in immunocompetent patients.
View Article and Find Full Text PDFBackground: Rising nosocomial infections pose high risks, especially for immunocompromised leukemia patients, necessitating targeted research to enhance patient care and outcomes.The objective of this study was to investigate the impact of nosocomial infections (CDI) on patients hospitalized with acute lymphoblastic leukemia (ALL) and acute myeloid leukemia (AML).
Methods: Our study was a retrospective analysis of adult patients hospitalized with a primary diagnosis of ALL or AML, using the Nationwide Inpatient Sample (NIS) database for 2020.
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