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http://dx.doi.org/10.1136/archdischild-2024-328130 | DOI Listing |
Immunology
January 2025
Aging Research Group, Korea Food Research Institute, Wanju-gun, South Korea.
In a super-aging society, the increase in the elderly population is closely tied to a rise in infectious diseases due to factors such as weakened immune systems and decreased vaccine efficacy in older adults. Various opportunistic pathogens commonly encountered in everyday life can cause infections and diseases when an individual's immune defence is weakened due to aging. These factors underscore the importance of preventive measures against pathogenic infections and the aging of immune systems in the elderly.
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January 2025
Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China.
Acinetobacter baumannii, an opportunistic bacterium prevalent in various environment, is a significant cause of nosocomial infections in ICUs. As the causative agent of pneumonia, septicemia, and meningitis, A. baumannii typically exhibits multidrug resistance and is associated with poor prognosis, thus led to a challenge for researchers in developing new treatment and prevention methods.
View Article and Find Full Text PDFArch Dis Child
January 2025
NHSE Legacy and Health Equity Partnership, London, UK.
Vaccines (Basel)
December 2024
Hainan Institute of Northwest A&F University, Sanya 572024, China.
is a common opportunistic pathogen that causes gastrointestinal diseases in livestock and poultry. Our preliminary research has demonstrated that administering oral yeast-cell microcapsule (YCM)-mediated DNA vaccines can effectively stimulate mucosal immunity, thereby preventing the occurrence of gastrointestinal diseases. In this study, the α-toxin gene was first cloned and the H126G and C-terminal (C247-370) mutations were created.
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December 2024
Department of Chest Medicine, Show Chwan Memorial Hospital, Changhua 500, Taiwan.
, a major opportunistic pathogen, causes severe infections in both community and healthcare settings, especially in intensive care units (ICUs), where multidrug-resistant (MDR) strains, such as carbapenem-resistant (CRKP), pose significant treatment challenges. The rise in hypervirulent (hvKP) with enhanced virulence factors complicates management further. The ST11 clone, prevalent in China, exhibits both resistance and virulence traits, contributing to hospital outbreaks.
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