Tick salivary gland extract induces alpha ‐gal syndrome in alpha‐gal deficient mice

ConclusionTSGE-sensitized AGKO mice generate sIgE to alpha-gal and demonstrate characteristic allergic responses to pork fat and pork kidney. In keeping with the AGS responses documented in humans, mice reacted more rapidly to organ meat than to high fat pork challenge. This mouse model establishes the central role of tick bites in the development of AGS and provides a small animal model to mechanistically study mammalian meat allergy.

Source: Immunity, Inflammation and Disease - May 26, 2021 Category: Allergy & Immunology Authors: Shailesh K. Choudhary, Shahid Karim, Onyinye I. Iweala, Shivangi Choudhary, Gary Crispell, Surendra Raj Sharma, Claire T. Addison, Mike Kulis, Brian H. Herrin, Susan E. Little, Scott P. Commins Tags: ORIGINAL ARTICLE Source Type: research