What question did this study set out to answer?

The aim is to create a bioprinted dual-layer corneal structure that mimics the native cornea's anatomy and composition.

A New Bioprinted Dual-Layered Corneal Structure Using Collagen-Based Bioinks

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The study develops a bioprinted corneal model, enhancing graft integration and cellular interactions.

The aim is to create a bioprinted dual-layer corneal structure that mimics the native cornea's anatomy and composition.
Developed a dual-layer corneal model using type I and type IV collagen
Printed the construct onto a curved support to replicate the cornea's curvature
Assessed cell viability and formation of an endothelial layer
Conducted histological and immunofluorescence analyses to evaluate structure and cell characteristics
Monitored the construct's integrity over 3 weeks in culture
Achieved over 90% cell viability in the bioprinted construct
Confirmed distinct stromal and endothelial layers with appropriate cell morphology
Demonstrated retention of curvature, transparency, and interfacial integrity over 3 weeks
Showed adherence capability to ex vivo corneal tissue

Huang et al. (2026) studied this question.

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