Evidence map›Paper›PMID 39366379›Full record

ArticleStem cell reports2024

Transplantation of human pluripotent stem cell-derived retinal sheet in a primate model of macular hole.

Yasuaki Iwama, Yasuko Sugase-Miyamoto, Kenta Onoue, Hirofumi Uyama, Keiji Matsuda, Kazuko Hayashi, Ryutaro Akiba, Tomohiro Masuda, Satoshi Yokota, Shigenobu Yonemura and 4 more

Abstract read
In one paragraph

Article in Stem cell reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

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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.

Yasuaki IwamaLaboratory for Retinal Regeneration, RIKEN Center for Biosystems Dynamics Research, Kobe, Hyogo 650-0047, Japan; Kobe City Eye Hospital, Kobe, Hyogo 650-0047, Japan; Department of Ophthalmology, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan.
Yasuko Sugase-MiyamotoHuman Informatics and Interaction Research Institute, National Institute of Advanced Industrial Science and Technology, Tsukuba 305-8568, Japan.
Kenta OnoueLaboratory for Ultrastructural Research, RIKEN Center for Biosystems Dynamics Research, Kobe, Hyogo 650-0047, Japan.
Hirofumi UyamaLaboratory for Retinal Regeneration, RIKEN Center for Biosystems Dynamics Research, Kobe, Hyogo 650-0047, Japan; Kobe City Eye Hospital, Kobe, Hyogo 650-0047, Japan.
Keiji MatsudaHuman Informatics and Interaction Research Institute, National Institute of Advanced Industrial Science and Technology, Tsukuba 305-8568, Japan.
Kazuko HayashiHuman Informatics and Interaction Research Institute, National Institute of Advanced Industrial Science and Technology, Tsukuba 305-8568, Japan.
Ryutaro AkibaLaboratory for Retinal Regeneration, RIKEN Center for Biosystems Dynamics Research, Kobe, Hyogo 650-0047, Japan.
Tomohiro MasudaLaboratory for Retinal Regeneration, RIKEN Center for Biosystems Dynamics Research, Kobe, Hyogo 650-0047, Japan; Kobe City Eye Hospital, Kobe, Hyogo 650-0047, Japan.
Satoshi YokotaLaboratory for Retinal Regeneration, RIKEN Center for Biosystems Dynamics Research, Kobe, Hyogo 650-0047, Japan; Kobe City Eye Hospital, Kobe, Hyogo 650-0047, Japan.
Shigenobu YonemuraLaboratory for Ultrastructural Research, RIKEN Center for Biosystems Dynamics Research, Kobe, Hyogo 650-0047, Japan; Department of Cell Biology, Tokushima University Graduate School of Medicine, Tokushima 770-8503, Japan.
Kohji NishidaDepartment of Ophthalmology, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan.
Masayo TakahashiLaboratory for Retinal Regeneration, RIKEN Center for Biosystems Dynamics Research, Kobe, Hyogo 650-0047, Japan; Kobe City Eye Hospital, Kobe, Hyogo 650-0047, Japan.
Yasuo KurimotoLaboratory for Retinal Regeneration, RIKEN Center for Biosystems Dynamics Research, Kobe, Hyogo 650-0047, Japan; Kobe City Eye Hospital, Kobe, Hyogo 650-0047, Japan.
Michiko MandaiLaboratory for Retinal Regeneration, RIKEN Center for Biosystems Dynamics Research, Kobe, Hyogo 650-0047, Japan; Kobe City Eye Hospital, Kobe, Hyogo 650-0047, Japan. Electronic address: e_lab.mandai@kcho.jp.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Macular hole (MH) is a retinal break involving the fovea that causes impaired vision. Although advances in vitreoretinal surgical techniques achieve >90% MH closure rate, refractory cases still exist. For such cases, autologous retinal transplantation is an optional therapy showing good anatomic success, but visual improvement is limited and peripheral visual field defects are inevitable after graft harvesting. Here, using a non-human primate model, we evaluated whether human embryonic stem cell-derived retinal organoid (RO) sheet transplantation can be an effective option for treating MH. After transplantation, MH was successfully closed by continuous filling of the MH space with the RO sheet, resulting in improved visual function, although no host-graft synaptic connections were confirmed. Mild xeno-transplantation rejection was controlled by additional focal steroid injections and rod/cone photoreceptors developed in the graft. Overall, our findings suggest pluripotent stem cell-derived RO sheet transplantation as a practical option for refractory MH treatment.

Indexed as

RetinaRetinal PerforationsAnimalsCell DifferentiationDisease Models, AnimalHuman Embryonic Stem CellsHumansOrganoidsPluripotent Stem CellsStem Cell Transplantationcell-based therapymacular holepluripotent stem cellregenerative therapyretinal organoidxeno-transplantation

Identifiers

PMID39366379
PMCPMC11589285

What OpenQuestion 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 OpenQuestion graph.