Year: 2026
Type: article
Abstract: Several studies in this journal have reported that viruses can induce migrasome formation, which facilitates viral transmission and confers resistance to drug treatment [1,2,3].Mycoplasma hyopneumoniae is the etiological agent of mycoplasmal pneumonia of swine [4].Commercial vaccines can induce a humoral immune response post-immunization; however, they fail to prevent M. hyopneumoniae colonization and transmission [4,5].Previous studies indicated no correlation between humoral immunity and protective efficacy against the disease [5].Nevertheless, antiserum has been shown to inhibit M. hyopneumoniae growth in vitro [6].Furthermore, although various antimicrobials exhibit low in vitro minimal inhibitory concentrations against M. hyopneumoniae, they are ineffective at preventing infection or eradicating the bacterium from the respiratory tract [6].These findings suggest that M. hyopneumoniae employs uncharacterized mechanisms to evade clearance by antisera or antimicrobials in vivo.In this study, we aimed to clarify whether migrasomes act as vehicles to support the extracellular release and intercellular transmission of M. hyopneumoniae, thereby protecting this pathogen from neutralization by M. hyopneumoniae-specific antibodies and elimination by antimicrobials in the extracellular milieu.1 These authors contributed equally to this work.
Source: Journal of Infection
Institution: Southwest University
Language: English
Subfield: Microbiology
Field: Immunology and Microbiology
Domain: Life Sciences
Open Access status: gold
Estimated APC paid: $4,030
Awards: G1876027348, G7296412688
OpenAlex ID: W7156945839