Mechanisms of vascular remodeling in hypertension

JD Humphrey - American journal of hypertension, 2021 - academic.oup.com
Hypertension is both a cause and a consequence of central artery stiffening, which in turn is
an initiator and indicator of myriad disease conditions and thus all-cause mortality. Such …

Fundamental role of axial stress in compensatory adaptations by arteries

JD Humphrey, JF Eberth, WW Dye, RL Gleason - Journal of biomechanics, 2009 - Elsevier
Arteries exhibit a remarkable ability to adapt to diverse genetic defects and sustained
alterations in mechanical loading. For example, changes in blood flow induced wall shear …

Biomechanical phenotyping of central arteries in health and disease: advantages of and methods for murine models

J Ferruzzi, MR Bersi, JD Humphrey - Annals of biomedical engineering, 2013 - Springer
The stiffness and structural integrity of the arterial wall depends primarily on the organization
of the extracellular matrix and the cells that fashion and maintain this matrix. Fundamental to …

A microstructurally motivated model of arterial wall mechanics with mechanobiological implications

C Bellini, J Ferruzzi, S Roccabianca… - Annals of biomedical …, 2014 - Springer
Through mechanobiological control of the extracellular matrix, and hence local stiffness,
smooth muscle cells of the media and fibroblasts of the adventitia play important roles in …

New insights into arterial stiffening: does sex matter?

BO Ogola, MA Zimmerman, GL Clark… - American Journal …, 2018 - journals.physiology.org
This review discusses sexual dimorphism in arterial stiffening, disease pathology
interactions, and the influence of sex on mechanisms and pathways. Arterial stiffness …

Differential cell-matrix mechanoadaptations and inflammation drive regional propensities to aortic fibrosis, aneurysm or dissection in hypertension

MR Bersi, R Khosravi, AJ Wujciak… - Journal of The …, 2017 - royalsocietypublishing.org
The embryonic lineage of intramural cells, microstructural organization of the extracellular
matrix, local luminal and wall geometry, and haemodynamic loads vary along the length of …

Quantification of regional differences in aortic stiffness in the aging human

S Roccabianca, CA Figueroa, G Tellides… - Journal of the …, 2014 - Elsevier
There has been a growing awareness over the past decade that stiffening of the aorta, and
its attendant effects on hemodynamics, is both an indicator and initiator of diverse …

State-of-the-art methods for evaluation of angiogenesis and tissue vascularization: a scientific statement from the American Heart Association

M Simons, K Alitalo, BH Annex, HG Augustin… - Circulation …, 2015 - Am Heart Assoc
The American Heart Association makes every effort to avoid any actual or potential conflicts
of interest that may arise as a result of an outside relationship or a personal, professional, or …

Excessive adventitial remodeling leads to early aortic maladaptation in angiotensin-induced hypertension

MR Bersi, C Bellini, J Wu, KRC Montaniel… - …, 2016 - Am Heart Assoc
The primary function of central arteries is to store elastic energy during systole and to use it
to sustain blood flow during diastole. Arterial stiffening compromises this normal mechanical …

Excessive adventitial stress drives inflammation-mediated fibrosis in hypertensive aortic remodelling in mice

B Spronck, M Latorre, M Wang… - Journal of the …, 2021 - royalsocietypublishing.org
Hypertension induces significant aortic remodelling, often adaptive but sometimes not. To
identify immuno-mechanical mechanisms responsible for differential remodelling, we …