ArticleCell proliferation2025
PD-L1 Promotes Immunological Tolerance and Enhances Visual Protection of hESC-RPE Grafts in Retinal Degeneration.
Article in Cell proliferation, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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
5 citing papers in PubMed.
- EGFR inhibition promotes functional engraftment and graft survival via donor-derived CHI3L1 in fetal RPE suspension transplantation.Cell reports. Medicine · 2026Article
- AAV8-Mediated Retinal PD-L1 Gene Transfer Attenuates Experimental Autoimmune Uveitis by Restoring Local Immune Tolerance.Investigative ophthalmology & visual science · 2026Article
- Cell therapy for age-related macular degeneration.Mammalian genome : official journal of the International Mammalian Genome Society · 2026Review
- Checkpoint inhibition and beyond: Precision immune engineering for the immune-privileged landscape of ocular malignancies.BioImpacts : BI · 2026Review
- PD-L1 Promotes Immunological Tolerance and Enhances Visual Protection of hESC-RPE Grafts in Retinal Degeneration.Cell proliferation · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
12 authors.
Funding
Abstract
Immune rejection is a major barrier to the successful human embryonic stem cell-derived retinal pigment epithelial (hESC-RPE) transplantation for age-related macular degeneration (AMD). Traditional strategies to mitigate immune rejection involve ablating major histocompatibility complex (MHC) molecules on hESC-RPE. An alternative approach is immune checkpoint overexpression, avoiding natural killer (NK) cell-mediated destruction due to MHC-I deficiency. Our study highlights the benefits of PD-L1 overexpression without requiring MHC gene deletion, which preserved the immunosuppressive functions of hESC-RPE on NK cells. In Vivo experiments in retinal degeneration models showed that PD-L1-expressing hESC-RPE grafts exhibited significantly higher survival, reduced apoptosis and enhanced visual protection. Single-cell transcriptomics revealed reduced immune activation and oxidative stress in PD-L1-overexpressing grafts. PD-L1's protective role was further evidenced by improved light transduction in host photoreceptors. These findings support PD-L1 overexpression as a promising strategy to improve the efficiency of hESC-RPE-based therapy for AMD.
Indexed as
Identifiers
What Socratic holds
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 Socratic graph.