Title : MAO-A-induced mitogenic signaling is mediated by reactive oxygen species, MMP-2, and the sphingolipid pathway.

Pub. Date : 2007 Jul 1

PMID : 17561096






7 Functional Relationships(s)
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1 MAO-A-induced mitogenic signaling is mediated by reactive oxygen species, MMP-2, and the sphingolipid pathway. Reactive Oxygen Species monoamine oxidase A Homo sapiens
2 The degradation of biogenic amines by monoamine oxidase A (MAO-A) generates reactive oxygen species (ROS) which participate in serotonin and tyramine signaling. Reactive Oxygen Species monoamine oxidase A Homo sapiens
3 The degradation of biogenic amines by monoamine oxidase A (MAO-A) generates reactive oxygen species (ROS) which participate in serotonin and tyramine signaling. Reactive Oxygen Species monoamine oxidase A Homo sapiens
4 The degradation of biogenic amines by monoamine oxidase A (MAO-A) generates reactive oxygen species (ROS) which participate in serotonin and tyramine signaling. Reactive Oxygen Species monoamine oxidase A Homo sapiens
5 The degradation of biogenic amines by monoamine oxidase A (MAO-A) generates reactive oxygen species (ROS) which participate in serotonin and tyramine signaling. Reactive Oxygen Species monoamine oxidase A Homo sapiens
6 This study aimed to investigate the role of ROS in the mitogenic signaling activated during tyramine and serotonin oxidation by MAO-A in smooth muscle cells (SMC). Reactive Oxygen Species monoamine oxidase A Homo sapiens
7 Silencing MAO-A by siRNA, pharmacological MAO-A inhibitors (pargyline and Ro41-1049), and the antioxidant/ROS scavenger butylated hydroxytoluene (BHT) inhibited the signaling cascade, suggesting that ROS generated during tyramine oxidation by MAO-A are required. Reactive Oxygen Species monoamine oxidase A Homo sapiens