4-Hydroxynonenal dependent alteration of TRPV1-mediated coronary microvascular signaling.

Title

4-Hydroxynonenal dependent alteration of TRPV1-mediated coronary microvascular signaling.

Creator

DelloStritto Daniel J; Sinharoy Pritam; Connell Patrick J; Fahmy Joseph N; Cappelli Holly C; Thodeti Charles K; Geldenhuys Werner J; Damron Derek S; Bratz Ian N

Publisher

Free radical biology & medicine

Date

2016
2016-12

Description

We demonstrated previously that TRPV1-dependent regulation of coronary blood flow (CBF) is disrupted in diabetes. Further, we have shown that endothelial TRPV1 is differentially regulated, ultimately leading to the inactivation of TRPV1, when exposed to a prolonged pathophysiological oxidative environment. This environment has been shown to increase lipid peroxidation byproducts including

Subject

*4-Hydroxynonenal; *Coronary regulation; *Lipid peroxidation; *Post-translational modification; *Protein Processing; *Reactive oxygen species; *Signal Transduction; *TRPV1; Action Potentials/drug effects; Aldehydes/antagonists & inhibitors/metabolism/*pharmacology; Animal; Animals; Blood Flow Velocity; Calcium Signaling/drug effects; Capsaicin/*pharmacology; Cardiovascular Agents/*pharmacology; Coronary Circulation/drug effects; Coronary Vessels/metabolism/physiopathology; Cysteine/genetics/metabolism; Diabetes Mellitus/drug therapy/*metabolism/physiopathology; Disease Models; Femoral Artery/metabolism/physiopathology; HEK293 Cells; Humans; Inbred C57BL; Lipid Peroxidation; Male; Mice; Patch-Clamp Techniques; Post-Translational; TRPV Cation Channels/genetics/*metabolism; Vasodilation/drug effects

Rights

Article information provided for research and reference use only. All rights are retained by the journal listed under publisher and/or the creator(s).

Pages

10–19

Volume

101

Citation

DelloStritto Daniel J; Sinharoy Pritam; Connell Patrick J; Fahmy Joseph N; Cappelli Holly C; Thodeti Charles K; Geldenhuys Werner J; Damron Derek S; Bratz Ian N, “4-Hydroxynonenal dependent alteration of TRPV1-mediated coronary microvascular signaling.,” NEOMED Bibliography Database, accessed June 21, 2021, https://neomed.omeka.net/items/show/3569.

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