Serum proteomics reveals a tolerant immune phenotype across multiple pathogen taxa in wild vampire bats.

ABSTRACT: Bats carry many zoonotic pathogens without showing pronounced pathology, with a few exceptions. The underlying immune tolerance mechanisms in bats remain poorly understood, although information-rich omics tools hold promise for identifying a wide range of immune markers and their relationship with infection. To evaluate the generality of immune responses to infection, we assessed the differences and similarities in serum proteomes of wild vampire bats (Desmodus rotundus) across infection status with five taxonomically distinct pathogens: bacteria (Bartonella spp., hemoplasmas), protozoa (Trypanosoma cruzi), and DNA (herpesviruses) and RNA (alphacoronaviruses) viruses. From 19 bats sampled in 2019 in Belize, we evaluated the up- and downregulated immune responses of inf

SUBMITTER: Vicente-Santos A 

PROVIDER: S-EPMC10773587 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature