Computational lung modelling in respiratory medicine

S Neelakantan, Y Xin, DP Gaver… - Journal of The …, 2022 - royalsocietypublishing.org
Computational modelling of the lungs is an active field of study that integrates computational
advances with lung biophysics, biomechanics, physiology and medical imaging to promote …

[HTML][HTML] Remodeling of the aged and emphysematous lungs: roles of microenvironmental cues

B Suki, JHT Bates… - Comprehensive Physiology, 2022 - pmc.ncbi.nlm.nih.gov
Aging is a slow process that affects all organs, and the lung is no exception. At the alveolar
level, aging increases airspace size with thicker and stiffer septal walls, and straighter and …

Modeling the influence of gravity and the mechanical properties of elastin and collagen fibers on alveolar and lung pressure–volume curves

L Shi, J Herrmann, S Bou Jawde, JHT Bates, HT Nia… - Scientific reports, 2022 - nature.com
The relationship between pressure (P) and volume (V) in the human lung has been
extensively studied. However, the combined effects of gravity and the mechanical properties …

Physiological mechanical forces accelerate the degradation of bovine lung collagen fibers by bacterial collagenase

Y Deng, J Herrmann, Y Wang, M Nguyen, JK Hall… - Scientific reports, 2024 - nature.com
Collagen fibers, one of the key load-bearing components of the extracellular matrix,
contribute significantly to tissue integrity through their mechanical properties of strain …

Stress–strain curve and elastic behavior of the fibrotic lung with usual interstitial pneumonia pattern during protective mechanical ventilation

R Tonelli, R Rizzoni, S Grasso, A Cortegiani, L Ball… - Scientific Reports, 2024 - nature.com
Patients with acute exacerbation of lung fibrosis with usual interstitial pneumonia (EUIP)
pattern are at increased risk for ventilator-induced lung injury (VILI) and mortality when …

Mechanics of lung cancer: A finite element model shows strain amplification during early tumorigenesis

RG Zitnay, MR Herron, KR Carney… - PLoS Computational …, 2022 - journals.plos.org
Early lung cancer lesions develop within a unique microenvironment that undergoes
constant cyclic stretch from respiration. While tumor stiffening is an established driver of …

A Personalized Spring Network Representation of Emphysematous Lungs From CT Images

Z Yuan, J Herrmann, S Murthy, K Peters… - Frontiers in Network …, 2022 - frontiersin.org
Emphysema is a progressive disease characterized by irreversible tissue destruction and
airspace enlargement, which manifest as low attenuation area (LAA) on CT images …

[图书][B] Computational Models of Extracellular Matrix Remodeling in Pulmonary Fibrosis

DT Casey - 2023 - search.proquest.com
Idiopathic pulmonary fibrosis (IPF) is a devastating, progressive and ultimately fatal
interstitial lung disease of unknown etiology. Like most forms of fibrosis, it is thought to reflect …

The Mechanobiology of Airway Narrowing in Asthma

SE Stasiak - 2022 - search.proquest.com
For over 50 years, asthma has been thought of, and treated as a disease of the smooth
muscle brought about by persistent inflammation in the airways. However, even when an …