- Title
- Evaluation of the role of galectins in parasite immunity
- Creator
- Swan, Jaclyn; Sakthivel, Dhanasekaran; Beddoe, Travis; Stear, Michael; Piedrafita, David; Preston, Sarah
- Date
- 2022
- Type
- Text; Book chapter
- Identifier
- http://researchonline.federation.edu.au/vital/access/HandleResolver/1959.17/191441
- Identifier
- vital:17815
- Identifier
-
https://doi.org/10.1007/978-1-0716-2055-7_26
- Identifier
- ISBN:1064-3745 (ISSN)
- Abstract
- Galectin-11 (LGALS-11) and galectin-14 (LGALS-14) are ruminant specific galectins, first reported in sheep. Although their roles in parasite immunity are still being elucidated, it appears that they influence protection against parasites. In gastrointestinal infections with the nematode Haemonchus contortus, both galectin-11 and galectin-14 appear to be protective. However, in a chronic infection of liver fluke, Fasciola hepatica, these galectins may aid parasite survival. To unravel the structural, functional, and ligand profile of galectin-11 and galectin-14, recombinant production of these proteins is vital. Here we present the recombinant production of soluble galectin-11 and galectin-14 from domestic sheep for in vitro and structural biology studies. These methods include parasite cultivation and infection, galectin staining of host and parasite tissue, surface staining of parasites with recombinant galectins, pull-down assays to identify endogenous galectin binding proteins, and in vitro assays to monitor the effect of galectins on parasite development. © 2022, Springer Science+Business Media, LLC, part of Springer Nature.
- Publisher
- Humana Press Inc.
- Relation
- Galectins: Methods in Molecular Biology Chapter 7 p. 475-515
- Rights
- All metadata describing materials held in, or linked to, the repository is freely available under a CC0 licence
- Rights
- Copyright © 2022, Springer Science+Business Media, LLC, part of Springer Nature.
- Subject
- Fasciola hepatica; Galectin-11; Galectin-14; Haemonchus contortus; Immunohistochemistry; Larval culture; Larval feeding assay; Larval growth assay; Larval molting assay; N-terminal His-tag; Pull-down assays; Recombinant proteins
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