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 …

The biophysical role of hemodynamics in the pathogenesis of cerebral aneurysm formation and rupture

S Soldozy, P Norat, M Elsarrag, A Chatrath… - Neurosurgical …, 2019 - thejns.org
The pathogenesis of intracranial aneurysms remains complex and multifactorial. While
vascular, genetic, and epidemiological factors play a role, nascent aneurysm formation is …

Shear stress and aneurysms: a review

B Staarmann, M Smith, CJ Prestigiacomo - Neurosurgical focus, 2019 - thejns.org
Wall shear stress, the frictional force of blood flow tangential to an artery lumen, has been
demonstrated in multiple studies to influence aneurysm formation and risk of rupture. In this …

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 …

Multimodal validation of focal enhancement in intracranial aneurysms as a surrogate marker for aneurysm instability

N Larsen, C Flüh, S Saalfeld, S Voß, G Hille, D Trick… - Neuroradiology, 2020 - Springer
Purpose Circumferential enhancement on MR vessel wall imaging has been proposed as a
biomarker of a higher risk of rupture in intracranial aneurysms. Focal enhancement is …

A review on the reliability of hemodynamic modeling in intracranial aneurysms: why computational fluid dynamics alone cannot solve the equation

P Berg, S Saalfeld, S Voß, O Beuing, G Janiga - Neurosurgical focus, 2019 - thejns.org
Computational blood flow modeling in intracranial aneurysms (IAs) has enormous potential
for the assessment of highly resolved hemodynamics and derived wall stresses. This results …

Association between aneurysm hemodynamics and wall enhancement on 3D vessel wall MRI

MO Khan, VT Arana, C Rubbert, JF Cornelius… - Journal of …, 2020 - thejns.org
OBJECTIVE Aneurysm wall enhancement (AWE) on 3D vessel wall MRI (VWMRI) has been
suggested as an imaging biomarker for intracranial aneurysms (IAs) at higher risk of rupture …

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 …

Reproducibility of the computational fluid dynamic analysis of a cerebral aneurysm monitored over a decade

PK Paritala, H Anbananthan, J Hautaniemi, M Smith… - Scientific Reports, 2023 - nature.com
Computational fluid dynamics (CFD) simulations are increasingly utilised to evaluate
intracranial aneurysm (IA) haemodynamics to aid in the prediction of morphological changes …

Hemodynamic and morphological characteristics of a growing cerebral aneurysm

M Dabagh, P Nair, J Gounley, D Frakes… - Neurosurgical …, 2019 - thejns.org
The growth of cerebral aneurysms is linked to local hemodynamic conditions, but the driving
mechanisms of the growth are poorly understood. The goal of this study was to examine the …