Evidence map›Paper›PMID 31887985›Full record

ArticleInternational journal of molecular sciences2019

The Regenerative Effect of Portal Vein Injection of Liver Organoids by Retrorsine/Partial Hepatectomy in Rats.

Tomonori Tsuchida, Soichiro Murata, Koichiro Matsuki, Akihiro Mori, Megumi Matsuo, Satoshi Mikami, Satoshi Okamoto, Yasuharu Ueno, Tomomi Tadokoro, Yun-Wen Zheng and 1 more

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
2.8field-weighted citation impact, top 9% 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

25 citing papers in PubMed, 40 citations in OpenAlex.

  1. Review
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  3. Review
  4. Hepatoprotective Potential of Indian Medicinal Plants.Combinatorial chemistry & high throughput screening · 2026
    Review
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  18. Article
  19. Adult Stem Cell Therapy as Regenerative Medicine for End-Stage Liver Disease.Advances in experimental medicine and biology · 2022
    Article
  20. Organoid transplant approaches for the liver.Transplant international : official journal of the European Society for Organ Transplantation · 2021
    Review
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 at 3 institutions in 1 country.

Tomonori TsuchidaDepartment of Regenerative Medicine, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan.
Soichiro MurataDepartment of Regenerative Medicine, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan.ORCID 0000-0001-7367-301X
Koichiro MatsukiDepartment of Regenerative Medicine, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan.
Akihiro MoriDepartment of Regenerative Medicine, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan.
Megumi MatsuoDepartment of Regenerative Medicine, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan.
Satoshi MikamiDepartment of Regenerative Medicine, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan.
Satoshi OkamotoDepartment of Regenerative Medicine, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan.
Yasuharu UenoDepartment of Regenerative Medicine, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan.
Tomomi TadokoroDepartment of Regenerative Medicine, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan.
Yun-Wen ZhengDepartment of Regenerative Medicine, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan.ORCID 0000-0001-9002-3190
Hideki TaniguchiDepartment of Regenerative Medicine, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan.
Yokohama City University · JPThe University of Tokyo · JPUniversity of Tsukuba · JP

Funding

Japan Agency for Medical Research and Development ''Center for Clinical Application Research on Specific Disease/Organ,'' Research Center Network for Realization of Regenerative Medicine
6 · The paper itself

Abstract

In this study, we reveal that liver organoid transplantation through the portal vein is a safe and effective method for the treatment of chronic liver damage. The liver organoids significantly reconstituted the hepatocytes; hence, the liver was significantly enlarged in this group, compared to the monolayer cell transplantation group in the retrorsine/partial hepatectomy (RS/PH) model. In the liver organoid transplantation group, the bile ducts were located in the donor area and connected to the recipient bile ducts. Thus, the rate of bile reconstruction in the liver was significantly higher compared to that in the monolayer group. By transplanting liver organoids, we saw a level of 70% replacement of the damaged liver. Consequently, in the transplantation group, diminished ductular reaction and a decrease of placental glutathione S-transferase (GST-p) precancerous lesions were observed. After trans-portal injection, the human induced pluripotent stem cell (hiPSC)-derived liver organoids revealed no translocation outside the liver; in contrast, the monolayer cells had spread to the lungs. The hiPSC-derived liver organoids were attached to the liver in the immunodeficient RS/PH rats. This study clearly demonstrates that liver organoid transplantation through the portal vein is a safe and effective method for the treatment of chronic liver damage in rats.

Indexed as

AnimalsCells, CulturedChemical and Drug Induced Liver InjuryFemaleGlutathione TransferaseHepatectomyHumansInduced Pluripotent Stem CellsLiver RegenerationLiver TransplantationOrgan Culture TechniquesOrganoidsPortal VeinPyrrolizidine AlkaloidsRatsTreatment OutcomeGlutathione TransferasePyrrolizidine Alkaloidsretrorsinefetal liver cellhuman iPS cellorganoidstem cell therapyxenotransplantation

Identifiers

PMID31887985
PMCPMC6981799
OpenAlexW2998450863

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.