@article {10.3844/ajptsp.2008.125.136,
article_type = {journal},
title = {On the Hormetic Behaviour of Drugs Binding to Different Redox States of Amine Oxidase Enzymes},
author = {Narang, Deepak and McDonald, G. Reid and Smith, David J. and Di Paolo, Maria Luisa and Edmondson, Dale E. and Holt, Andrew},
volume = {3},
year = {2008},
month = {Mar},
pages = {125-136},
doi = {10.3844/ajptsp.2008.125.136},
url = {https://thescipub.com/abstract/ajptsp.2008.125.136},
abstract = {Classical monoamine oxidases and copper-containing semicarbazide-sensitive amine oxidases are drug targets for a variety of established and novel pharmaceuticals used to treat conditions such as depression, Parkinsonism and inflammatory disorders. Development of enzyme inhibitors, both historically and currently, assumes an underlying adherence of these enzymes to Michaelis-Menten kinetic principles. In this mini-review, we discuss historical data from several laboratories and novel data from our own laboratories which show clearly that such an assumption is invalid. Rather, these enzymes often display hormetic behaviour towards their substrates, resulting in bell-shaped kinetic plots. We outline possible underlying mechanisms which might account for this behaviour and show how novel reversible hormetic drugs may capitalise on these mechanisms to introduce a new dimension in selectivity. The potential future benefits for therapeutic modulation of amine oxidase activities are discussed.},
journal = {American Journal of Pharmacology and Toxicology},
publisher = {Science Publications}
}