Extracellular matrix in aging aorta

A Mammoto, K Matus, T Mammoto - Frontiers in Cell and …, 2022 - frontiersin.org
The aging population is booming all over the world and arterial aging causes various age-
associated pathologies such as cardiovascular diseases (CVDs). The aorta is the largest …

Lysyl oxidase like-2 in fibrosis and cardiovascular disease

A Poe, M Martinez Yus, H Wang… - American Journal of …, 2023 - journals.physiology.org
Fibrosis is an important and essential reparative response to injury that, if left uncontrolled,
results in the excessive synthesis, deposition, remodeling, and stiffening of the extracellular …

Progressive aortic stiffness in aging C57Bl/6 mice displays altered contractile behaviour and extracellular matrix changes

S De Moudt, JO Hendrickx, C Neutel… - Communications …, 2022 - nature.com
Aortic stiffness is a hallmark of cardiovascular disease, but its pathophysiology remains
incompletely understood. This study presents an in-dept characterization of aortic aging in …

Skeleton-secreted PDGF-BB mediates arterial stiffening

L Santhanam, G Liu, S Jandu, W Su… - The Journal of …, 2021 - Am Soc Clin Investig
Evidence links osteoporosis and cardiovascular disease but the cellular and molecular
mechanisms are unclear. Here we identify skeleton-secreted platelet-derived growth factor …

Hypoxia preconditioned DPSC-derived exosomes regulate angiogenesis via transferring LOXL2

B Li, A Liang, Y Zhou, Y Huang, C Liao, X Zhang… - Experimental cell …, 2023 - Elsevier
Hypoxia was proved to enhance the angiogenesis of stem cells. However, the mechanism of
the angiogenic potential in hypoxia-pretreated dental pulp stem cells (DPSCs) is poorly …

Emerging roles of lysyl oxidases in the cardiovascular system: new concepts and therapeutic challenges

J Martínez-González, S Varona, L Cañes, M Galán… - Biomolecules, 2019 - mdpi.com
Lysyl oxidases (LOX and LOX-likes (LOXLs) isoenzymes) belong to a family of copper-
dependent enzymes classically involved in the covalent cross-linking of collagen and …

Age-related changes in extracellular matrix

ZG Guvatova, PV Borisov, AA Alekseev… - Biochemistry …, 2022 - Springer
Extracellular matrix (ECM) is an extracellular tissue structure that, in addition to mechanical
support to the cell, is involved in regulation of many cellular processes, including chemical …

Lysyl oxidase-like 2 processing by factor Xa modulates its activity and substrate preference

H Wang, A Poe, M Martinez Yus, L Pak… - Communications …, 2023 - nature.com
Abstract Lysyl oxidase-like 2 (LOXL2) has been identified as an essential mediator of
extracellular matrix (ECM) remodeling in several disease processes including …

Linking LOXL2 to cardiac interstitial fibrosis

M Erasmus, E Samodien, S Lecour, M Cour… - International Journal of …, 2020 - mdpi.com
Cardiovascular diseases (CVDs) are the leading causes of death worldwide. CVD
pathophysiology is often characterized by increased stiffening of the heart muscle due to …

Profiling native pulmonary basement membrane stiffness using atomic force microscopy

B Hartmann, L Fleischhauer, M Nicolau, THL Jensen… - Nature protocols, 2024 - nature.com
Mammalian cells sense and react to the mechanics of their immediate microenvironment.
Therefore, the characterization of the biomechanical properties of tissues with high spatial …