ArticleScience advances2023
An immunotherapeutic artificial vitreous body hydrogel to control choroidal melanoma and preserve vision after vitrectomy.
Article in Science advances, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed, 15 citations in OpenAlex.
- GSH-Responsive PBAE Polymers for IL-12 mRNA Delivery in Melanoma Immunotherapy.Investigative ophthalmology & visual science · 2026Article
- ROS-responsive transmembrane peptide-antibody conjugate eyedrops for the non-invasive treatment of choroidoretinopathy.Materials today. Bio · 2026Article
- Unveiling the rheological secrets of hydrogels: from lab to clinical translation.RSC advances · 2026Review
- Aggregation-Induced-Emission Luminogens Functionalized MXene Nanosheets for Stimuli-Responsive Hydrogel in Pyroptosis-Mediated Choroidal Melanoma Therapy.Nano-micro letters · 2026Article
- Nanotechnology-Based Treatment for Ophthalmic Diseases.International journal of nanomedicine · 2026Review
- Improving the bioactivity and mechanical properties of poly(ethylene glycol)-based hydrogels through a supramolecular support network.Journal of materials chemistry. B · 2025Article
Corrections and comments
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Authors and funding
10 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Choroidal melanoma, a common intraocular malignant tumor, relies on local radiotherapy and enucleation for treatment. However, cancer recurrence and visual impairment remain important challenges. Here, a therapeutic artificial vitreous body (AVB) hydrogel based on tetra-armed poly(ethylene glycol) was developed to control the recurrence of choroidal melanoma and preserve vision after vitrectomy. AVB loaded with melphalan (Mel) and anti-programmed cell death ligand-1 (αPDL1), was injected after surgical resection in the choroidal melanoma mouse model. Afterwards, the sequentially released Mel and αPDL1 from AVB could achieve a synergistic antitumor effect to inhibit tumor recurrence. AVB with similar physical properties to native vitreous body could maintain the normal structure and visual function of eye after vitrectomy, which has been evidenced by standard examinations of ophthalmology in the mouse model. Thus, the immunotherapeutic AVB may be a promising candidate as an infill biomaterial to assist surgical treatment of intraocular malignant tumors.
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