Flow-induced, inflammation-mediated arterial wall remodeling in the formation and progression of intracranial aneurysms

J Frösen, J Cebral, AM Robertson, T Aoki - Neurosurgical focus, 2019 - thejns.org
OBJECTIVE Unruptured intracranial aneurysms (UIAs) are relatively common lesions that
may cause devastating intracranial hemorrhage, thus producing considerable suffering and …

Vascular smooth muscle cells in intracranial aneurysms

Z Wang, J Ma, H Yue, Z Zhang, F Fang, G Wang… - Microvascular …, 2023 - Elsevier
Intracranial aneurysm (IA) is a severe cerebrovascular disease characterized by abnormal
bulging of cerebral vessels that may rupture and cause a stroke. The expansion of the …

INT-777 attenuates NLRP3-ASC inflammasome-mediated neuroinflammation via TGR5/cAMP/PKA signaling pathway after subarachnoid hemorrhage in rats

X Hu, J Yan, L Huang, C Araujo, J Peng, L Gao… - Brain, behavior, and …, 2021 - Elsevier
Background Inflammasome-mediated neuroinflammation plays an important role in the
pathogenesis of early brain injury (EBI) following subarachnoid hemorrhage (SAH). The …

The relationship of morphological-hemodynamic characteristics, inflammation, and remodeling of aneurysm wall in unruptured intracranial aneurysms

Q Liu, Y Zhang, J Yang, Y Yang, M Li, S Chen… - Translational Stroke …, 2022 - Springer
Aneurysm wall remodeling (AWR) is an important pathological characteristic in aneurysm
wall, which was characterized by abnormal histological structure and inflammation …

[HTML][HTML] Substrate stiffness influences structural and functional remodeling in induced pluripotent stem cell-derived cardiomyocytes

A Körner, M Mosqueira, M Hecker… - Frontiers in Physiology, 2021 - frontiersin.org
Novel treatment strategies for cardiac tissue regeneration are heading for the use of
engineered cardiac tissue made from induced pluripotent stem cell-derived cardiomyocytes …

[HTML][HTML] Effects of low and high aneurysmal wall shear stress on endothelial cell behavior: differences and similarities

S Morel, S Schilling, MR Diagbouga… - Frontiers in …, 2021 - frontiersin.org
Background: Intracranial aneurysms (IAs) result from abnormal enlargement of the arterial
lumen. IAs are mostly quiescent and asymptomatic, but their rupture leads to severe brain …

[HTML][HTML] Cerebral aneurysms at major arterial bifurcations are associated with the arterial branch forming a smaller angle with the parent artery

BL Gao, H Hao, W Hao, CF Ren, L Yang, Y Han - Scientific Reports, 2022 - nature.com
Currently, the relationship of bifurcation morphology and aneurysm presence at the major
cerebral bifurcations is not clear. This study was to investigate cerebral arterial bifurcation …

[HTML][HTML] High-fidelity fluid structure interaction simulations of turbulent-like aneurysm flows reveals high-frequency narrowband wall vibrations: A stimulus of …

A Souche, K Valen-Sendstad - Journal of Biomechanics, 2022 - Elsevier
Recent high-fidelity/resolution computational fluid dynamics simulations of intracranial
aneurysm hemodynamics have revealed turbulent-like flows. We hypothesized that the …

Low Wall Shear Stress and High Intra-Aneurysmal Pressure Are Associated with Ruptured Status of Vertebral Artery Dissecting Aneurysms

H Wei, K Yao, Q Tian, S Han, W Gao, W Han… - CardioVascular and …, 2023 - Springer
Purpose The morphological and hemodynamic features of patients with vertebral artery
dissecting aneurysms (VADAs) are yet unknown. This study sought to elucidate …

Hemodynamic and histopathological changes in the early phase of the development of an intracranial aneurysm

H Kataoka, T Yagi, T Ikedo, H Imai… - Neurologia medico …, 2020 - jstage.jst.go.jp
Hemodynamic stress and chronic inflammation are closely associated with the pathogenesis
of intracranial aneurysms (IAs). However, the hemodynamic and biological mechanisms …