Article (Scientific journals)
Testing the 'toxin hypothesis of allergy': mast cells, IgE, and innate and acquired immune responses to venoms.
Tsai, Mindy; Starkl, Philipp; Marichal, Thomas et al.
2015In Current Opinion in Immunology, 36, p. 80-7
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Abstract :
[en] Work in mice indicates that innate functions of mast cells, particularly degradation of venom toxins by mast cell-derived proteases, can enhance resistance to certain arthropod or reptile venoms. Recent reports indicate that acquired Th2 immune responses associated with the production of IgE antibodies, induced by Russell's viper venom or honeybee venom, or by a component of honeybee venom, bee venom phospholipase 2 (bvPLA2), can increase the resistance of mice to challenge with potentially lethal doses of either of the venoms or bvPLA2. These findings support the conclusion that, in contrast to the detrimental effects associated with allergic type 2 (Th2) immune responses, mast cells and IgE-dependent immune responses to venoms can contribute to innate and adaptive resistance to venom-induced pathology and mortality.
Disciplines :
Life sciences: Multidisciplinary, general & others
Author, co-author :
Tsai, Mindy
Starkl, Philipp
Marichal, Thomas  ;  Université de Liège - ULiège
Galli, Stephen J.
Language :
English
Title :
Testing the 'toxin hypothesis of allergy': mast cells, IgE, and innate and acquired immune responses to venoms.
Publication date :
2015
Journal title :
Current Opinion in Immunology
ISSN :
0952-7915
eISSN :
1879-0372
Publisher :
Elsevier, Netherlands
Volume :
36
Pages :
80-7
Peer reviewed :
Peer Reviewed verified by ORBi
Commentary :
Copyright (c) 2015 Elsevier Ltd. All rights reserved.
Available on ORBi :
since 16 December 2015

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