ArticleCells2022
Modeling the Endothelial Glycocalyx Layer in the Human Conventional Aqueous Outflow Pathway.
Article in Cells, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 16 citations in OpenAlex.
- Scientific Concerns About Recent Fluid-Structure Interaction Models of the Aqueous Humor Outflow Pathway.Investigative ophthalmology & visual science · 2025Article
- Author Response: Scientific Concerns About Recent Fluid-Structure Interaction Models of the Aqueous Humor Outflow Pathway.Investigative ophthalmology & visual science · 2025Article
- 3D traction force microscopy in human trabecular meshwork tissues: Effects of ROCK and YAP/TAZ inhibition in normal and glaucomatous tissues.Tissue & cell · 2025Article
- Actin-microtubule synergy dominates force transmission and collagen strain in human trabecular meshwork.Acta biomaterialia · 2025Article
- Article
- Effects of Brimonidine, Latanoprost, and Omidenepag on Tunicamycin-Induced Endoplasmic Reticulum Stress and Fibrosis in Human Trabecular Meshwork Cells.Biomolecules · 2025Article
- High-resolution modeling of aqueous humor dynamics in the conventional outflow pathway of a normal human donor eye.Computer methods and programs in biomedicine · 2025Article
- Identification and Validation of Key Biomarkers in the Proximal Aqueous Humor Outflow Pathway.Current issues in molecular biology · 2025Article
- From tumor microenvironment to ocular hypertension: unraveling the pathogenesis and therapeutic strategies of cancer-related glaucoma.Frontiers in medicine · 2025Review
- Article
- Comparative analysis of traction forces in normal and glaucomatous trabecular meshwork cells within a 3D, active fluid-structure interaction culture environment.Acta biomaterialia · 2024Article
- Implementing new computational methods for the study of JCT and SC inner wall basement membrane biomechanics and hydrodynamics.Computer methods and programs in biomedicine · 2024Article
- Biomechanics of the JCT and SC Inner Wall Endothelial Cells with Their Basement Membrane Using 3D Serial Block-Face Scanning Electron Microscopy.Bioengineering (Basel, Switzerland) · 2023Article
- Impact of aging on anterior segment morphology and aqueous humor dynamics in human Eyes: Advanced imaging and computational techniques.Biocybernetics and biomedical engineeringArticle
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
Abstract
A layer of proteoglycans and glycoproteins known as glycocalyx covers the surface of the trabecular meshwork (TM), juxtacanalicular tissue (JCT), and Schlemm's canal (SC) inner wall of the conventional aqueous outflow pathway in the eye. This has been shown to play a role in the mechanotransduction of fluid shear stress and in the regulation of the outflow resistance. The outflow resistance in the conventional outflow pathway is the main determinant of the intraocular pressure (IOP) through an active, two-way, fluid-structure interaction coupling between the outflow tissues and aqueous humor. A 3D microstructural finite element (FE) model of a healthy human eye TM/JCT/SC complex with interspersed aqueous humor was constructed. A very thin charged double layer that represents the endothelial glycocalyx layer covered the surface of the elastic outflow tissues. The aqueous humor was modeled as electroosmotic flow that is charged when it is in contact with the outflow tissues. The electrical-fluid-structure interaction (EFSI) method was used to couple the charged double layer (glycocalyx), fluid (aqueous humor), and solid (outflow tissues). When the IOP was elevated to 15 mmHg, the maximum aqueous humor velocity in the EFSI model was decreased by 2.35 mm/s (9%) compared to the fluid-structure interaction (FSI) model. The charge or electricity in the living human conventional outflow pathway generated by the charged endothelial glycocalyx layer plays a minor biomechanical role in the resultant stresses and strains as well as the hydrodynamics of the aqueous humor.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.