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. Author manuscript; available in PMC: 2014 Jul 2.
Published in final edited form as: Science. 2012 Jul 27;337(6093):431–435. doi: 10.1126/science.1221064

Fig. 1.

Fig. 1

Diversity of stimuli that induce type 2 immune responses. Such stimuli range from nanometersized allergens to 20-m-long helminthic parasites. Despite marked differences in size, shape, structure, and physical and chemical properties, all of these stimuli induce type 2 immune responses.