Evidence map›Paper›PMID 33810153›Full record

ArticleInternational journal of molecular sciences2021

A ROCK Inhibitor Promotes Graft Survival during Transplantation of iPS-Cell-Derived Retinal Cells.

Masaaki Ishida, Sunao Sugita, Kenichi Makabe, Shota Fujii, Yoko Futatsugi, Hiroyuki Kamao, Suguru Yamasaki, Noriko Sakai, Akiko Maeda, Michiko Mandai and 1 more

Abstract read
In one paragraph

Article in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

16 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Therapeutic potential of allogeneic iPS cell-derived RPE transplantation forAmerican journal of ophthalmology case reports · 2025
    Article
  5. Review
  6. Article
  7. Review
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Review
  15. Review
  16. Article
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

11 authors.

Masaaki IshidaRIKEN Center for Biosystems Dynamics Research, Laboratory for Retinal Regeneration, Kobe 650-0047, Japan.
Sunao SugitaRIKEN Center for Biosystems Dynamics Research, Laboratory for Retinal Regeneration, Kobe 650-0047, Japan.
Kenichi MakabeRIKEN Center for Biosystems Dynamics Research, Laboratory for Retinal Regeneration, Kobe 650-0047, Japan.ORCID 0000-0001-5514-3824
Shota FujiiRIKEN Center for Biosystems Dynamics Research, Laboratory for Retinal Regeneration, Kobe 650-0047, Japan.
Yoko FutatsugiRIKEN Center for Biosystems Dynamics Research, Laboratory for Retinal Regeneration, Kobe 650-0047, Japan.
Hiroyuki KamaoRIKEN Center for Biosystems Dynamics Research, Laboratory for Retinal Regeneration, Kobe 650-0047, Japan.
Suguru YamasakiRIKEN Center for Biosystems Dynamics Research, Laboratory for Retinal Regeneration, Kobe 650-0047, Japan.ORCID 0000-0003-3370-5851
Noriko SakaiRIKEN Center for Biosystems Dynamics Research, Laboratory for Retinal Regeneration, Kobe 650-0047, Japan.
Akiko MaedaRIKEN Center for Biosystems Dynamics Research, Laboratory for Retinal Regeneration, Kobe 650-0047, Japan.
Michiko MandaiRIKEN Center for Biosystems Dynamics Research, Laboratory for Retinal Regeneration, Kobe 650-0047, Japan.
Masayo TakahashiRIKEN Center for Biosystems Dynamics Research, Laboratory for Retinal Regeneration, Kobe 650-0047, Japan.

Funding

Japan Agency for Medical Research and Development JP18bm0204002, JP17bk0104002KAKENHI 18H02959
6 · The paper itself

Abstract

Currently, retinal pigment epithelium (RPE) transplantation includes sheet and single-cell transplantation, the latter of which includes cell death and may be highly immunogenic, and there are some issues to be improved in single-cell transplantation. Y-27632 is an inhibitor of Rho-associated protein kinase (ROCK), the downstream kinase of Rho. We herein investigated the effect of Y-27632 in vitro on retinal pigment epithelium derived from induced pluripotent stem cells (iPS-RPE cells), and also its effects in vivo on the transplantation of iPS-RPE cell suspensions. As a result, the addition of Y-27632 in vitro showed suppression of apoptosis, promotion of cell adhesion, and higher proliferation and pigmentation of iPS-RPE cells. Y-27632 also increased the viability of the transplant without showing obvious retinal toxicity in human iPS-RPE transplantation into monkey subretinal space in vivo. Therefore, it is possible that ROCK inhibitors can improve the engraftment of iPS-RPE cell suspensions after transplantation.

Indexed as

Stem Cell TransplantationAmidesAnimalsApoptosisBiomarkersCell AdhesionCell ProliferationCells, CulturedCytokinesGraft SurvivalHumansImmunohistochemistryInduced Pluripotent Stem CellsInflammation MediatorsMacaca fascicularisProtein Kinase InhibitorsAmidesBiomarkersCytokinesInflammation MediatorsProtein Kinase InhibitorsPyridinesrho-Associated KinasesY 27632iPS cellsretinal pigment epitheliumROCK inhibitortransplantation

Identifiers

PMID33810153
PMCPMC8004718

What OpenQuestion holds

Textmetadata
LicenceCC BY
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 OpenQuestion graph.