Evidence map›Paper›PMID 35506651›Full record

ArticleeLife2022

Generation of vascularized brain organoids to study neurovascular interactions.

Xin-Yao Sun, Xiang-Chun Ju, Yang Li, Peng-Ming Zeng, Jian Wu, Ying-Ying Zhou, Li-Bing Shen, Jian Dong, Yue-Jun Chen, Zhen-Ge Luo

Abstract read
In one paragraph

Article in eLife, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 208 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
208citing papers in PubMed, 4 pooled it
–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

208 citing papers in PubMed, 4 syntheses or guidelines pooled it.

  1. Pooled it
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  15. Advances in vascularized organoids.Chinese medical journal · 2026
    Review
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  17. Article
  18. When to create embryos or organoids for research.Journal of medical ethics · 2026
    Article
  19. Article
  20. Article

148 more citing papers are in PubMed but not listed here.

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

10 authors.

Xin-Yao Sun *School of Life Science and Technology, ShanghaiTech University, Shanghai, China.
Xiang-Chun Ju *Institute of Neuroscience, Center for Excellence in Brain Science and Intelligence Technology, Chinese Academy of Sciences, Shanghai, China.
Yang LiSchool of Life Science and Technology, ShanghaiTech University, Shanghai, China.
Peng-Ming ZengSchool of Life Science and Technology, ShanghaiTech University, Shanghai, China.
Jian WuSchool of Life Science and Technology, ShanghaiTech University, Shanghai, China.
Ying-Ying ZhouInstitute of Neuroscience, Center for Excellence in Brain Science and Intelligence Technology, Chinese Academy of Sciences, Shanghai, China.
Li-Bing ShenInstitute of Neuroscience, Center for Excellence in Brain Science and Intelligence Technology, Chinese Academy of Sciences, Shanghai, China.
Jian DongSchool of Life Science and Technology, ShanghaiTech University, Shanghai, China.
Yue-Jun ChenInstitute of Neuroscience, Center for Excellence in Brain Science and Intelligence Technology, Chinese Academy of Sciences, Shanghai, China.
Zhen-Ge LuoSchool of Life Science and Technology, ShanghaiTech University, Shanghai, China.ORCID 0000-0001-5037-0542

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Brain organoids have been used to recapitulate the processes of brain development and related diseases. However, the lack of vasculatures, which regulate neurogenesis and brain disorders, limits the utility of brain organoids. In this study, we induced vessel and brain organoids, respectively, and then fused two types of organoids together to obtain vascularized brain organoids. The fused brain organoids were engrafted with robust vascular network-like structures and exhibited increased number of neural progenitors, in line with the possibility that vessels regulate neural development. Fusion organoids also contained functional blood-brain barrier-like structures, as well as microglial cells, a specific population of immune cells in the brain. The incorporated microglia responded actively to immune stimuli to the fused brain organoids and showed ability of engulfing synapses. Thus, the fusion organoids established in this study allow modeling interactions between the neuronal and non-neuronal components in vitro, particularly the vasculature and microglia niche.

Indexed as

BrainOrganoidsBlood-Brain BarrierNeurogenesisNeuronsblood-brain-barrierbrain organoidbrain vasculaturemicroglianeural progenitorsneurosciencenoneregenerative medicinestem cells

Identifiers

PMID35506651
PMCPMC9246368

What OpenQuestion holds

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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 OpenQuestion graph.