Evidence map›Paper›PMID 29386634›Full record

ArticleScientific reports2018

Engraftment of Human Pluripotent Stem Cell-derived Progenitors in the Inner Ear of Prenatal Mice.

Hiroki Takeda, Makoto Hosoya, Masato Fujioka, Chika Saegusa, Tsubasa Saeki, Toru Miwa, Hideyuki Okano, Ryosei Minoda

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.4field-weighted citation impact, top 13% of its field
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

17 citing papers in PubMed, 28 citations in OpenAlex.

  1. Review
  2. Review
  3. Modern In Vitro Techniques for Modeling Hearing Loss.Bioengineering (Basel, Switzerland) · 2024
    Review
  4. Review
  5. Early Steps towards Hearing: Placodes and Sensory Development.International journal of molecular sciences · 2023
    Review
  6. Review
  7. [Advances in stem cell inner ear transplantation].Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology head and neck surgery · 2022
    Review
  8. Article
  9. Article
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  11. Review
  12. Article
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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

8 authors at 4 institutions in 1 country.

Hiroki TakedaDepartments of Otolaryngology-Head and Neck Surgery, Kumamoto University Graduate School of Medicine, 1-1-1 Honjo, Chuoku, Kumamoto city, Japan.
Makoto HosoyaDepartments of Otolaryngology-Head and Neck Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, Japan.
Masato FujiokaDepartments of Otolaryngology-Head and Neck Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, Japan.ORCID http://orcid.org/0000-0002-5317-0885
Chika SaegusaDepartments of Otolaryngology-Head and Neck Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, Japan.
Tsubasa SaekiDepartments of Otolaryngology-Head and Neck Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, Japan.
Toru MiwaDepartments of Otolaryngology-Head and Neck Surgery, Kumamoto University Graduate School of Medicine, 1-1-1 Honjo, Chuoku, Kumamoto city, Japan.ORCID http://orcid.org/0000-0002-5977-0056
Hideyuki OkanoDepartment of Physiology, School of Medicine, Keio University, 35 Shinanomachi, Shinjuku, Tokyo, Japan.
Ryosei MinodaDepartments of Otolaryngology-Head and Neck Surgery, Kumamoto University Graduate School of Medicine, 1-1-1 Honjo, Chuoku, Kumamoto city, Japan. ryminoda@gmail.com.
Keio University · JPKumamoto Medical Center · JPKumamoto Orthopedic Surgery Hospital · JPKumamoto University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

There is, at present, no curative treatment for genetic hearing loss. We have previously reported that transuterine gene transfer of wild type CONNEXIN30 (CX30) genes into otocysts in CX30-deleted mice could restore hearing. Cell transplantation therapy might be another therapeutic option, although it is still unknown whether stem cell-derived progenitor cells could migrate into mouse otocysts. Here, we show successful cell transplantation of progenitors of outer sulcus cell-like cells derived from human-derived induced pluripotent stem cells into mouse otocysts on embryonic day 11.5. The delivered cells engrafted more frequently in the non-sensory region in the inner ear of CX30-deleted mice than in wild type mice and survived for up to 1 week after transplantation. Some of the engrafted cells expressed CX30 proteins in the non-sensory region. This is the first report that demonstrates successful engraftment of exogenous cells in prenatal developing otocysts in mice. Future studies using this mouse otocystic injection model in vivo will provide further clues for developing treatment modalities for congenital hearing loss in humans.

Indexed as

Stem Cell TransplantationAnimalsCell CountCells, CulturedCochleaConnexin 30Ear, InnerEmbryo, MammalianFemaleHumansInduced Pluripotent Stem CellsMice, Inbred C57BLMice, KnockoutPluripotent Stem CellsConnexin 30

Identifiers

PMID29386634
PMCPMC5792596
OpenAlexW2803143492

What OpenQuestion holds

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LicenceCC BY
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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.