Role of oxidative stress in calcific aortic valve disease and its therapeutic implications

HZE Greenberg, G Zhao, AM Shah… - Cardiovascular …, 2022 - academic.oup.com
Calcific aortic valve disease (CAVD) is the end result of active cellular processes that lead to
the progressive fibrosis and calcification of aortic valve leaflets. In western populations …

Mn porphyrin-based redox-active drugs: differential effects as cancer therapeutics and protectors of normal tissue against oxidative injury

I Batinic-Haberle, A Tovmasyan… - Antioxidants & Redox …, 2018 - liebertpub.com
Significance: After approximatelty three decades of research, two Mn (III) porphyrins (MnPs),
MnTE-2-PyP5+ (BMX-010, AEOL10113) and MnTnBuOE-2-PyP5+ (BMX-001), have …

Electrophilic aldehyde 4-hydroxy-2-nonenal mediated signaling and mitochondrial dysfunction

S Sharma, P Sharma, T Bailey, S Bhattarai, U Subedi… - Biomolecules, 2022 - mdpi.com
Reactive oxygen species (ROS), a by-product of aerobic life, are highly reactive molecules
with unpaired electrons. The excess of ROS leads to oxidative stress, instigating the …

H2O2‐Driven Anticancer Activity of Mn Porphyrins and the Underlying Molecular Pathways

I Batinic-Haberle, A Tovmasyan… - Oxidative medicine …, 2021 - Wiley Online Library
Mn (III) ortho‐N‐alkyl‐and N‐alkoxyalkyl porphyrins (MnPs) were initially developed as
superoxide dismutase (SOD) mimics. These compounds were later shown to react with …

[HTML][HTML] Thiol regulation by Mn porphyrins, commonly known as SOD mimics

I Batinic-Haberle, ME Tome - Redox biology, 2019 - Elsevier
Superoxide dismutases play an important role in human health and disease. Three decades
of effort have gone into synthesizing SOD mimics for clinical use. The result is the Mn …

[HTML][HTML] The mechanistic pathways of oxidative stress in aortic stenosis and clinical implications

K Phua, NW Chew, WK Kong, RS Tan, L Ye… - Theranostics, 2022 - ncbi.nlm.nih.gov
Despite the elucidation of the pathways behind the development of aortic stenosis (AS),
there remains no effective medical treatment to slow or reverse its progress. Instead, the …

Encapsulation of Manganese Porphyrin in Chondroitin Sulfate-A Microparticles for Long Term Reactive Oxygen Species Scavenging

FS Lee, KE Ney, AN Richardson… - Cellular and Molecular …, 2022 - Springer
Introduction Oxidative stress due to excess reactive oxygen species (ROS) is related to
many chronic illnesses including degenerative disc disease and osteoarthritis. MnTnBuOE-2 …

Rotenone-induced 4-HNE aggresome formation and degradation in HL-1 cardiomyocytes: role of autophagy flux

S Sharma, F Patel, H Ara, E Bess, A Shum… - International Journal of …, 2022 - mdpi.com
Reactive oxygen species (ROS) cause oxidative stress by generating reactive aldehydes
known as 4-hydroxynonenal (4-HNE). 4-HNE modifies protein via covalent adduction; …

Engineering the aortic valve extracellular matrix through stages of development, aging, and disease

AJ Scott, LTR Simon, HN Hutson, AM Porras… - Journal of molecular and …, 2021 - Elsevier
For such a thin tissue, the aortic valve possesses an exquisitely complex, multi-layered
extracellular matrix (ECM), and disruptions to this structure constitute one of the earliest …

Contribution of oxidative stress (OS) in calcific aortic valve disease (CAVD): From pathophysiology to therapeutic targets

DM Tanase, E Valasciuc, EM Gosav, M Floria… - Cells, 2022 - mdpi.com
Calcific aortic valve disease (CAVD) is a major cause of cardiovascular mortality and
morbidity, with increased prevalence and incidence. The underlying mechanisms behind …