Tick extracellular vesicles enable arthropod feeding and promote distinct outcomes of bacterial infection.

Autor: Oliva Chávez AS; Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, MD, USA.; Department of Entomology, Texas A&M University, College Station, TX, USA., Wang X; Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, MD, USA., Marnin L; Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, MD, USA., Archer NK; Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, MD, USA., Hammond HL; Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, MD, USA., Carroll EEM; Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, MD, USA.; Excerpta Medica, Doylestown, PA, USA., Shaw DK; Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, MD, USA.; Department of Veterinary Microbiology and Pathology, Washington State University, Pullman, WA, USA., Tully BG; Department of Medical Microbiology and Immunology, University of Toledo College of Medicine and Life Sciences, Toledo, OH, USA., Buskirk AD; Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore, MD, USA.; Center for Drug Evaluation and Research, Office of Pharmaceutical Quality, Office of Process and Facilities, Division of Microbiology Assessment, Microbiology Assessment Branch III, U.S. Food and Drug Administration, Silver Spring, MD, USA., Ford SL; Centers for Disease Control and Prevention, Atlanta, GA, USA., Butler LR; Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, MD, USA., Shahi P; Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, MD, USA., Morozova K; Department of Pathology, Albert Einstein College of Medicine, Bronx, NY, USA., Clement CC; Department of Pathology, Albert Einstein College of Medicine, Bronx, NY, USA.; Department of Radiation Oncology and Physiology and Biophysics, Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, USA., Lawres L; Section of Infectious Diseases, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, USA., Neal AJO; Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, MD, USA., Mamoun CB; Section of Infectious Diseases, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, USA., Mason KL; USDA, ARS, Animal Disease Research Unit, Washington State University, Pullman, WA, USA., Hobbs BE; Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, MD, USA., Scoles GA; USDA, ARS, Animal Disease Research Unit, Washington State University, Pullman, WA, USA.; USDA, ARS, Invasive Insect Biocontrol and Behavior Laboratory, Beltsville, MD, USA., Barry EM; Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore, MD, USA., Sonenshine DE; Vector Molecular Biology Section, Laboratory of Malaria and Vector Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD, USA.; Department of Biological Sciences, Old Dominion University, Norfolk, VA, USA., Pal U; Department of Veterinary Medicine, University of Maryland, College Park, MD, USA., Valenzuela JG; Vector Molecular Biology Section, Laboratory of Malaria and Vector Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD, USA., Sztein MB; Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore, MD, USA.; Department of Pediatrics, University of Maryland School of Medicine, Baltimore, MD, USA.; Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA., Pasetti MF; Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore, MD, USA.; Department of Pediatrics, University of Maryland School of Medicine, Baltimore, MD, USA., Levin ML; Centers for Disease Control and Prevention, Atlanta, GA, USA., Kotsyfakis M; Institute of Parasitology, Biology Center of the Czech Academy of Sciences, Ceske Budejovice, Czech Republic., Jay SM; Fischell Department of Bioengineering, University of Maryland, College Park, MD, USA., Huntley JF; Department of Medical Microbiology and Immunology, University of Toledo College of Medicine and Life Sciences, Toledo, OH, USA., Miller LS; Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, MD, USA.; Immunology, Janssen Research and Development, Spring House, PA, USA., Santambrogio L; Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, NY, USA.; Department of Radiation Oncology and Physiology and Biophysics, Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, USA., Pedra JHF; Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, MD, USA. jpedra@som.umaryland.edu.
Jazyk: angličtina
Zdroj: Nature communications [Nat Commun] 2021 Jun 17; Vol. 12 (1), pp. 3696. Date of Electronic Publication: 2021 Jun 17.
DOI: 10.1038/s41467-021-23900-8
Abstrakt: Extracellular vesicles are thought to facilitate pathogen transmission from arthropods to humans and other animals. Here, we reveal that pathogen spreading from arthropods to the mammalian host is multifaceted. Extracellular vesicles from Ixodes scapularis enable tick feeding and promote infection of the mildly virulent rickettsial agent Anaplasma phagocytophilum through the SNARE proteins Vamp33 and Synaptobrevin 2 and dendritic epidermal T cells. However, extracellular vesicles from the tick Dermacentor andersoni mitigate microbial spreading caused by the lethal pathogen Francisella tularensis. Collectively, we establish that tick extracellular vesicles foster distinct outcomes of bacterial infection and assist in vector feeding by acting on skin immunity. Thus, the biology of arthropods should be taken into consideration when developing strategies to control vector-borne diseases.
Databáze: MEDLINE