Genetics of denatonium‐responsive bitter receptors in aspirin‐exacerbated respiratory disease.

AERD subjects demonstrated increased sensitivity to DB ( I p i < 0.01) and sucrose ( I p i < 0.01) compared with CRSsNP, while CRSsNP subjects demonstrated a reduced sensitivity to DB ( I p i < 0.05) and sucrose ( I p i < 0.05) compared with controls (Figure 1). It was anticipated that in AERD, unique genetic polymorphisms in DB-responsive T2Rs may result in upregulation of the receptors and resulting type-2 inflammation. Keywords: aspirin-exacerbated respiratory disease; bitter; chronic rhinosinusitis; gene; open array; sensory; taste EN aspirin-exacerbated respiratory disease bitter chronic rhinosinusitis gene open array sensory taste 269 272 4 02/21/23 20230301 NES 230301 INTRODUCTION Chronic rhinosinusitis (CRS), a disease of long-standing sinonasal inflammation, is divided into two phenotypes: CRS with and without nasal polyposis (CRSwNP, CRSsNP). [Extracted from the article]