Biochemical and Biophysical Research Communications 478: 162-167
High levels of other biogenic amines can reduce the ability of DAO to break down histamine.[ref] DAO degrades histamine into imidazole acetaldehyde, which is then quickly oxidized into imidazole acetic acid.[ref] Histamine + [DAO enzyme] Imidazole acetaldehyde + NH3+H2O2 HMNT enzyme inactivates the histamine produced in your cells In addition to its role in allergic response and in the gut, histamine is produced and functions as a neurotransmitter within the brain and nervous system
Many existing studies are limited by small sample sizes or lack of standardized outcome measures
The relationship between thyroid function and metabolic health is bidirectional and complexthyroid hormones influence glucose metabolism and insulin sensitivity, while metabolic dysfunction can affect thyroid hormone conversion and action at the cellular level
However, by designing around patents before filing and using Section viii statements for method-of-use carve-outs, some applicants can minimize the likelihood of a successful stay
doi: 10.3389/fcell.2025.1631678 Received 20 May 2025 Accepted 22 September 2025 Published 03 October 2025 Volume 13 - 2025 Edited by Ramy K