ArticleiScience2024
Kuragel: A biomimetic hydrogel scaffold designed to promote corneal regeneration.
Article in iScience, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
7 citing papers in PubMed, 15 citations in OpenAlex.
- Innovative Applications of Hydrogels in Contemporary Medicine.Gels (Basel, Switzerland) · 2025Review
- A Case-Based Approach to the Management of Corneal Melts and Perforations in Ocular Surface Disorders.Cureus · 2025Article
- 3D Bioprinting of Cellular Therapeutic Systems in Ophthalmology: from Bioengineered Tissue to Personalized Drug Delivery.Current ophthalmology reports · 2025Review
- Advancements in Hydrogels for Corneal Healing and Tissue Engineering.Gels (Basel, Switzerland) · 2024Review
- Advanced bioengineering strategies broaden the therapeutic landscape for corneal failure.Frontiers in bioengineering and biotechnology · 2024Review
- Ferroptosis: a novel mechanism of cell death in ophthalmic conditions.Frontiers in immunology · 2024Review
- The biological applications of IPN hydrogels.ADMET & DMPK · 2024Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
17 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Cornea-related injuries are the most common cause of blindness worldwide. Transplantation remains the primary approach for addressing corneal blindness, though the demand for donor corneas outmatches the supply by millions. Tissue adhesives employed to seal corneal wounds have shown inefficient healing and incomplete vision restoration. We have developed a biodegradable hydrogel - Kuragel, with the ability to promote corneal regeneration. Functionalized gelatin and hyaluronic acid form photo-crosslinkable hydrogel with transparency and compressive modulus similar to healthy human cornea. Kuragel composition was tuned to achieve sufficient adhesive strength for sutureless integration to host tissue, with minimal swelling post-administration. Studies in the New Zealand rabbit mechanical injury model affecting corneal epithelium and stroma demonstrate that Kuragel efficiently promotes re-epithelialization within 1 month of administration, while stroma and sub-basal nerve plexus regenerate within 3 months. We propose Kuragel as a regenerative treatment for patients suffering from corneal defects including thinning, by restoration of transparency and thickness.
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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.