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A framework for signaling throughout the life cycle of Babesia species.

Authors :
Elsworth B
Duraisingh MT
Source :
Molecular microbiology [Mol Microbiol] 2021 May; Vol. 115 (5), pp. 882-890. Date of Electronic Publication: 2020 Dec 15.
Publication Year :
2021

Abstract

Babesia species are tick-borne intracellular parasites that infect the red blood cells of their mammalian host, leading to severe or fatal disease. Babesia spp. infect a wide range of mammalian species and cause a significant economic burden globally, predominantly through disease in cattle. Several Babesia spp. are increasingly being recognized as zoonotic pathogens of humans. Babesia spp. have complex life cycles involving multiple stages in the tick and the mammalian host. The parasite utilizes complex signaling pathways during replication, egress, and invasion in each of these stages. They must also rapidly respond to their environment when switching between the mammalian and tick stages. This review will focus on the signaling pathways and environmental stimuli that Babesia spp. utilize in the bloodstream and for transmission to the tick, with an emphasis on the role of phosphorylation- and calcium-based signaling during egress and invasion. The expanding availability of in vitro and in vivo culture systems, genomes, transcriptomes, and transgenic systems available for a range of Babesia spp. should encourage further biological and translational studies of these ubiquitous parasites.<br /> (© 2020 John Wiley & Sons Ltd.)

Details

Language :
English
ISSN :
1365-2958
Volume :
115
Issue :
5
Database :
MEDLINE
Journal :
Molecular microbiology
Publication Type :
Academic Journal
Accession number :
33274587
Full Text :
https://doi.org/10.1111/mmi.14650