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biofilms: implications for survival, transmission, and disease management.
Appl Environ Microbiol
January 2025
Postgraduate Program in Animal Science in the Tropics - Federal University of Bahia, Salvador, Bahia, Brazil.
Leptospirosis is a zoonotic disease caused by bacteria, affecting humans and a broad range of wild and domestic animals in diverse epidemiological settings (rural, urban, and wild). The disease's pathogenesis and epidemiology are complex networks not fully elucidated. Epidemiology reflects the One Health integrated approach of environment-animal-human interaction, causing severe illness in humans and animals, with consequent public health burdens.
View Article and Find Full Text PDFBiodegradation of oil-derived hydrocarbons by marine actinobacteria: A systematic review.
Environ Pollut
December 2024
Center of Natural Sciences and Technology., University of Pará State (UEPA), av. Eneas, 2626, Belém, Pará, Brazil.
The intensive use of oil and its derivatives is related to a greater frequency of accidents involving the release of pollutants that cause harmful effects on ecosystems. Actinobacteria are cosmopolitan and saprophytic microorganisms of great commercial interest, but because they are predominantly found in soil, most research into the products of this phylum's metabolism has focused on this habitat. Marine actinobacteria exhibit unique metabolic characteristics in response to extreme conditions in their habitat, which distinguishes them from terrestrial actinobacteria.
View Article and Find Full Text PDFExposure to live saprophytic before challenge with a pathogenic serovar prevents severe leptospirosis and promotes kidney homeostasis.
Elife
November 2024
Department of Microbiology, Immunology and Biochemistry, University of Tennessee Health Science Center, Memphis, United States.
Previous studies demonstrated that , a saprophytic species, triggers innate immune responses in the host during early infection. This raised the question of whether these responses could suppress a subsequent challenge with pathogenic . We inoculated C3H/HeJ mice with a single or a double dose of before challenge with a pathogenic serovar, serovar Copenhageni FioCruz (LIC).
View Article and Find Full Text PDFCover cropping attenuates population growth of by limiting weed biomass, despite asymptomatic colonization of cover crops.
Plant Dis
September 2024
United States Department of Agriculture, Agricultural Research Service, 1636 E. Alisal St., Salinas, California, United States, 93905;
is a fungus that causes charcoal rot in strawberry and a wide variety of crop species. Little is known about its potential to asymptomatically colonize crop plants or grow saprophytically on their tissues, both of which would create a potential for alternate, asymptomatic hosts to lead to increases in inoculum. To test the impact of cover cropping on abundance, we conducted randomized-block field experiments in soils infested by .
View Article and Find Full Text PDFAdvances in the understanding of talaromycosis in HIV-negative patients (especially in children and patients with hematological malignancies): A comprehensive review.
Med Mycol
October 2024
Department of Dermatology, Shanghai Key Laboratory of Medical Mycology; The Center for Basic Research and Innovation of Medicine and Pharmacy (MOE), Shanghai Changzheng Hospital, Naval Medical University, Shanghai 200003, China.
Article Synopsis
- * It is primarily associated with talaromycosis in HIV/AIDS patients, but cases among non-HIV-infected individuals are rising due to various immunodeficiencies and other health issues.
- * The study aims to address the lack of research on HIV-negative talaromycosis patients by reviewing key aspects of the disease to improve diagnosis, treatment, and overall patient outcomes.
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