Evidence map›Paper›PMID 41071880›Full record

ArticleScience advances2025

Generation of vascularized retinal organoids containing microglia based on a PDMS microwell platform.

Hang Chen, Yuqin Liang, Xihao Sun, Wei Xiong, Tingting Yang, Yuan Liang, Xiuhong Ye, Xiaoxue Li, Wenxuan Wang, Jianing Gu and 4 more

Abstract read
In one paragraph

Article in Science advances, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

7 citing papers in PubMed.

  1. Review
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  4. Neuroinflammation in glaucoma: a myriad of cellular pathways and players.Mammalian genome : official journal of the International Mammalian Genome Society · 2026
    Review
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4 · The record

Corrections and comments

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

14 authors.

Hang ChenDepartment of Ophthalmology, The First Affiliated Hospital of Jinan University, Guangzhou 510632, China.ORCID 0009-0005-6877-3012
Yuqin LiangAier Eye Hospital, Jinan University, Guangzhou 510010, China.ORCID 0000-0002-2448-4746
Xihao SunAier Eye Hospital, Jinan University, Guangzhou 510010, China.ORCID 0000-0002-3470-2006
Wei XiongKey Laboratory for Regenerative Medicine, Ministry of Education, Jinan University, Guangzhou 510632, China.
Tingting YangDepartment of Ophthalmology, Affiliated Qingyuan Hospital, Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan 511518, China.
Yuan LiangDepartment of Ophthalmology, The First Affiliated Hospital of Jinan University, Guangzhou 510632, China.
Xiuhong YeDepartment of Ophthalmology, The First Affiliated Hospital of Jinan University, Guangzhou 510632, China.
Xiaoxue LiAier Academy of Ophthalmology, Central South University, Changsha 410015, China.
Wenxuan WangDepartment of Ophthalmology, People's Hospital of Shenzhen Baoan District, Shenzhen 518101, China.
Jianing GuAier Academy of Ophthalmology, Central South University, Changsha 410015, China.
Jun ZhangDepartment of Optoelectronic Engineering, College of Physics and Optoelectronic Engineering, Jinan University, Guangzhou 510632, China.
Liqun ChenAcademy of Medical Engineering and Translational Medicine, Medical College, Tianjin University, Tianjin 300072, China.ORCID 0000-0002-1279-1327
Hon Fai ChanInstitute for Tissue Engineering and Regenerative Medicine, The Chinese University of Hong Kong, Hong Kong SAR 999077, China.ORCID 0000-0003-0573-1251
Jiansu ChenAier Eye Hospital, Jinan University, Guangzhou 510010, China.ORCID 0000-0001-7332-8427

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Retinal organoids (ROs) offer a biomimetic in vitro model for investigating human retinal development and disease. However, current ROs face several limitations, such as the absence of vascular networks and microglial cells (MGs). Here, we developed a vascularized retinal organoids (vROs) model by coculturing vascular organoids (VOs) with ROs in a V-bottom polydimethylsiloxane (PDMS) microwell platform. Through coculturing for 30 to 120 days, we observed the presence of tubular blood vessels at the center of vROs. Transcriptomic analysis revealed that the vascularization in ROs was associated with angiogenesis and immune response. Furthermore, we observed that MGs in VOs migrated and integrated into the vROs as VOs and ROs fused, with the vROs exhibiting responsiveness to inflammatory stimuli. The vROs expressed tight junction protein claudin-5 and displayed similar characteristics to the inner blood-retinal barrier (iBRB). These vRO models, which incorporate vascular structures and MGs, provide an alternate avenue for retinal vascular disease research and hold promise for future clinical applications.

Indexed as

DimethylpolysiloxanesMicrogliaOrganoidsRetinaRetinal VesselsAnimalsCoculture TechniquesHumansbaysilonDimethylpolysiloxanes

Identifiers

PMID41071880
PMCPMC12513421

What Socratic holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

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.