Evidence map›Paper›PMID 42304501›Full record

ArticleJournal of translational medicine2026

Single-cell and spatial analyses reveal endothelial-macrophage inflammatory crosstalk in dry age-related macular degeneration.

Yujie Chen, Chuling Liu, Jinghan Chen, Yimin Huang, Guiping Pan, Pan Wang, Yishan Hu, Lin Chen, Yuxi Zhang, Yan Wang

Abstract read
In one paragraph

Article in Journal of translational medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

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.

2 · The registry

The trial behind it

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

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No citing paper in PubMed yet.

4 · The record

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PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Yujie Chen *Medical School, Shenzhen University, Shenzhen, China.
Chuling Liu *Medical School, Shenzhen University, Shenzhen, China.
Jinghan Chen *Medical School, Shenzhen University, Shenzhen, China.
Yimin HuangNanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China.
Guiping PanDepartment of Ophthalmology, South China Hospital, Medical School, Shenzhen University, Shenzhen, China.
Pan WangDepartment of Ophthalmology, South China Hospital, Medical School, Shenzhen University, Shenzhen, China.
Yishan HuMedical School, Shenzhen University, Shenzhen, China.
Lin ChenDepartment of Anesthesiology, Southern University of Science and Technology Hospital, Shenzhen, Guangdong, China. 2016746832@qq.com.
Yuxi ZhangState Key Laboratory of Multi-Organ Injury Prevention and Treatment, Division of Nephrology, Nanfang Hospital, National Clinical Research Center of Kidney Disease, Southern Medical University, Guangzhou, China. Yyyuxi15014629273@163.com.
Yan WangDepartment of Ophthalmology, South China Hospital, Medical School, Shenzhen University, Shenzhen, China. ykwy1976@163.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDry age-related macular degeneration (AMD) is characterized by progressive degeneration of the retinal pigment epithelium-choroid interface, accompanied by immune dysregulation. However, the cellular interactions and regulatory mechanisms driving macrophage activation in this process remain incompletely understood.

methodsWe integrated spatial transcriptomics and single-cell RNA sequencing data from a photo-oxidative damage mouse model and human dry AMD samples. A series of bioinformatic analyses, including cell-cell communication analysis, enrichment analysis, and pseudotime trajectory analysis, were performed to characterize cellular features and regulatory pathways.

resultsIn the photo-oxidative damage mouse model, the RPE-choroid region showed marked infiltration of myeloid cells. In human dry AMD samples, SLC16A10-positive macrophages were enriched and exhibited pro-inflammatory features. Further analysis revealed that endothelial cells regulate SLC16A10-positive macrophages through the TNFSF10-TNFRSF10B pathway, with NFKB1 acting as a key regulator to activate NF-κB signaling, thereby promoting the formation of a vascular-immune inflammatory niche.

conclusionsThis study systematically characterizes immune remodeling in the RPE-choroid region in dry AMD and identifies an endothelial-macrophage TNFSF10-TNFRSF10B-NF-κB signaling pathway that drives disease progression. These findings provide new insights into disease mechanisms and suggest potential therapeutic targets for dry AMD.

Indexed as

Endothelial CellsGeographic AtrophyInflammationMacrophagesMacular DegenerationSingle-Cell AnalysisAnimalsCell CommunicationChoroidDisease Models, AnimalHumansMice, Inbred C57BLNF-kappa BRetinal Pigment EpitheliumSignal TransductionNF-kappa BAge-related macular degenerationDry AMDMacrophagesSingle-cell RNA sequencingSpatial transcriptomicsTNFSF10–TNFRSF10B signaling

Identifiers

PMID42304501
PMCPMC13282863

What Socratic holds

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LicenceCC BY-NC-ND
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Registered trials

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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.