Lysyl Oxidase Induces Vascular Oxidative Stress and Contributes to Arterial Stiffness and Abnormal Elastin Structure in Hypertension: Role of p38MAPK
Author(s) -
Sonia MartínezRevelles,
Ana B. GarcíaRedondo,
María Soledad Avendaño,
Saray Varona,
Teresa Palao,
Mar Orriols,
Fernanda Roberta Roque,
Ana Fortuño,
Rhian M. Touyz,
José MartínezGonzález,
Mercedes Salaíces,
Cristina Rodrı́guez,
Ana M. Briones
Publication year - 2016
Publication title -
antioxidants and redox signaling
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.277
H-Index - 190
eISSN - 1557-7716
pISSN - 1523-0864
DOI - 10.1089/ars.2016.6642
Subject(s) - elastin , lysyl oxidase , oxidative stress , chemistry , reactive oxygen species , angiotensin ii , nadph oxidase , endocrinology , medicine , vascular smooth muscle , catalase , superoxide dismutase , apocynin , biochemistry , receptor , enzyme , pathology , smooth muscle
Vascular stiffness, structural elastin abnormalities, and increased oxidative stress are hallmarks of hypertension. Lysyl oxidase (LOX) is an elastin crosslinking enzyme that produces H 2 O 2 as a by-product. We addressed the interplay between LOX, oxidative stress, vessel stiffness, and elastin.
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