Artificial Trabecular Meshwork Structure Combining Melt Electrowriting and Solution Electrospinning.

ABSTRACT: The human trabecular meshwork (HTM) is responsible for regulating intraocular pressure (IOP) by means of gradient porosity. Changes in its physical properties, like increases in stiffness or alterations in the extracellular matrix (ECM), are associated with increases in the IOP, which is the primary cause of glaucoma. The complexity of its structure limits the engineered models to one-layered and simple approaches, which do not accurately replicate the biological and physiological cues related to glaucoma. Here, a combination of melt electrowriting (MEW) and solution electrospinning (SE) is explored as a biofabrication technique used to produce a gradient porous scaffold that mimics the multi-layered structure of the native HTM. Polycaprolactone (PCL) constructs with a height of 20-710 µm

SUBMITTER: Bikuna-Izagirre M 

PROVIDER: S-EPMC11314991 | biostudies-literature | 2024 Jul

REPOSITORIES: biostudies-literature