ArticleParasites & vectors2023
Differential paired stage-specific expression of Babesia bovis cysteine-rich GCC2/GCC3 domain family proteins (BboGDP) during development within Rhipicephalus microplus.
Article in Parasites & vectors, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed, 3 citations in OpenAlex.
- Identification of a Tick Midgut Protein Involved inMicroorganisms · 2025Article
- Expression of sex-specific molecular markers by Babesia bovis gametes.Parasites & vectors · 2024Article
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
Abstract
backgroundBabesia bovis, an intra-erythrocytic apicomplexan parasite, is one of the causative agents of bovine babesiosis, the most important tick-borne disease of cattle in tropical and subtropical regions. Babesia bovis has a complex life-cycle that includes sexual development within the tick vector. The development of a transmission blocking vaccine to control bovine babesiosis requires the identification of antigens displayed on the surface of the parasite during its development within tick vectors. Four B. bovis cysteine-rich GCC2/GCC3 domain protein (BboGDP) family members were previously identified and are differentially expressed as discrete pairs by either blood stages or kinetes. In this study we focused on two family members, BboGDP1 and -3, that are expressed by Babesia parasites during tick infection. METHODS AND
resultsTranscription analysis using quantitative PCR demonstrated that BboGDP1 and -3 were upregulated in in vitro-induced sexual stage parasites and during parasite development in the tick midgut. Moreover, protein expression analysis of BboGDP1 and -3 during the development of sexual stages in in vitro culture was consistent with their transcription profile. Live immunofluorescence analysis using polyclonal antibodies confirmed surface expression of BboGDP1 and -3 on in vitro-induced sexual stage parasites. In addition, fixed immunofluorescence analysis showed reactivity of anti-BboGDP1 and -3 polyclonal antibodies to kinetes.
conclusionsThe collective data indicate that BboGDP1 and -3 are expressed by kinetes and on the surface of sexual stages of the parasites. The identified parasite surface membrane proteins BboGDP1 and -3 are potential candidates for the development of a B. bovis transmission blocking vaccine.
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