Modification of extracellular matrix proteins by oxidants and electrophiles

KC Yang-Jensen, SM Jørgensen… - Biochemical Society …, 2024 - portlandpress.com
The extracellular matrix (ECM) is critical to biological architecture and determines cellular
properties, function and activity. In many situations it is highly abundant, with collagens and …

[HTML][HTML] Halogenation activity of mammalian heme peroxidases

J Arnhold, E Malle - Antioxidants, 2022 - mdpi.com
Mammalian heme peroxidases are fascinating due to their unique peculiarity of oxidizing
(pseudo) halides under physiologically relevant conditions. These proteins are able either to …

[HTML][HTML] Proteomic analysis of the extracellular matrix of human atherosclerotic plaques shows marked changes between plaque types

LG Lorentzen, K Yeung, N Eldrup, JP Eiberg… - Matrix Biology Plus, 2024 - Elsevier
Cardiovascular disease is the leading cause of death, with atherosclerosis the major
underlying cause. While often asymptomatic for decades, atherosclerotic plaque …

[HTML][HTML] Chlorination and oxidation of the extracellular matrix protein laminin and basement membrane extracts by hypochlorous acid and myeloperoxidase

T Nybo, S Dieterich, LF Gamon, CY Chuang… - Redox Biology, 2019 - Elsevier
Basement membranes are specialized extracellular matrices that underlie arterial wall
endothelial cells, with laminin being a key structural and biologically-active component …

[HTML][HTML] Angiotensin II, hypercholesterolemia, and vascular smooth muscle cells: a perfect trio for vascular pathology

A St. Paul, CB Corbett, R Okune, MV Autieri - International Journal of …, 2020 - mdpi.com
Cardiovascular disease is the leading cause of morbidity and mortality in the Western and
develo** world, and the incidence of cardiovascular disease is increasing with the longer …

The ultrastructure of spinal cord perivascular spaces: implications for the circulation of cerebrospinal fluid

MA Lam, SJ Hemley, E Najafi, NGF Vella, LE Bilston… - Scientific reports, 2017 - nature.com
Perivascular spaces play a pivotal role in the exchange between cerebrospinal and
interstitial fluids, and in the clearance of waste in the CNS, yet their precise anatomical …

[HTML][HTML] Activation and inhibition of human matrix metalloproteinase-9 (MMP9) by HOCl, myeloperoxidase and chloramines

Y Wang, CY Chuang, CL Hawkins, MJ Davies - Antioxidants, 2022 - mdpi.com
Matrix metalloproteinase-9 (MMP9, gelatinase B) plays a key role in the degradation of
extracellular-matrix (ECM) proteins in both normal physiology and multiple pathologies …

[HTML][HTML] Selenium-containing indolyl compounds: kinetics of reaction with inflammation-associated oxidants and protective effect against oxidation of extracellular …

AM Casaril, MT Ignasiak, CY Chuang, B Vieira… - Free radical biology and …, 2017 - Elsevier
Activated white blood cells generate multiple oxidants in response to invading pathogens.
Thus, hypochlorous acid (HOCl) is generated via the reaction of myeloperoxidase (from …

The multifaceted roles of perlecan in fibrosis

MS Lord, F Tang, J Rnjak-Kovacina, JGW Smith… - Matrix Biology, 2018 - Elsevier
Perlecan, or heparan sulfate proteoglycan 2 (HSPG2), is a ubiquitous heparan sulfate
proteoglycan that has major roles in tissue and organ development and wound healing by …

Chlorination and oxidation of human plasma fibronectin by myeloperoxidase-derived oxidants, and its consequences for smooth muscle cell function

T Nybo, H Cai, CY Chuang, LF Gamon… - Redox …, 2018 - pmc.ncbi.nlm.nih.gov
Fibronectin (FN) occurs as both a soluble form, in plasma and at sites of tissue injury, and a
cellular form in tissue extracellular matrices (ECM). FN is critical to wound repair, ECM …