Expression of taste signaling elements in jejunal tissue in subjects with obesity
Journal of oral biosciences(2022)
摘要
Taste-signaling proteins, which are expressed throughout the digestive tract, are involved in regulating metabolism and immunity. This study aimed to determine if these genes are expressed and altered in jejunal tissues from patients with extreme obesity who received bariatric surgery. Reverse transcription polymerase chain reaction revealed that phospholipase C beta 2 and transient receptor potential channel M5 expression was downregulated in the jejunum of patients with a body mass index above 50, whereas gustducin expression remained unchanged. Our data suggest that taste-signaling dysregulation might contribute to obesity. (C) 2022 Published by Elsevier B.V. on behalf of Japanese Association for Oral Biology.
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关键词
Obesity,Taste,Gustducin,Phospholipase C beta 2 (PLC beta 2),Transient receptor potential channel M5 (Trpm5)
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