Evidence map›Paper›PMID 32347385›Full record

ArticleCell and tissue research2020

Bone marrow mesenchymal stem cells combine with normothermic machine perfusion to improve rat donor liver quality-the important role of hepatic microcirculation in donation after circulatory death.

Liu Yang, Huan Cao, Dong Sun, Bin Hou, Ling Lin, Zhong-Yang Shen, Hong-Li Song

Open access · hybridAbstract read
In one paragraph

Article in Cell and tissue research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
7.1field-weighted citation impact, top 2% 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

29 citing papers in PubMed, 50 citations in OpenAlex.

  1. Review
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  12. Machine Perfusion and Bioengineering Strategies in Transplantation-Beyond the Emerging Concepts.Transplant international : official journal of the European Society for Organ Transplantation · 2024
    Review
  13. Review
  14. Quantitative imaging in medicine and surgery · 2023
    Article
  15. Review
  16. Article
  17. Organ Repair and Regeneration DuringTransplant international : official journal of the European Society for Organ Transplantation · 2023
    Review
  18. Review
  19. Article
  20. 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

7 authors at 2 institutions in 1 country.

Liu YangTianjin First Central Hospital Clinic Institute, Tianjin Medical University, Tianjin, 300070, People's Republic of China.
Huan CaoTianjin First Central Hospital Clinic Institute, Tianjin Medical University, Tianjin, 300070, People's Republic of China.
Dong SunTianjin First Central Hospital Clinic Institute, Tianjin Medical University, Tianjin, 300070, People's Republic of China.
Bin HouTianjin First Central Hospital Clinic Institute, Tianjin Medical University, Tianjin, 300070, People's Republic of China.
Ling LinTianjin First Central Hospital Clinic Institute, Tianjin Medical University, Tianjin, 300070, People's Republic of China.
Zhong-Yang ShenDepartment of Organ Transplantation, Tianjin First Central Hospital, No. 24 Fukang Road, Nankai District, Tianjin, 300192, People's Republic of China.
Hong-Li SongDepartment of Organ Transplantation, Tianjin First Central Hospital, No. 24 Fukang Road, Nankai District, Tianjin, 300192, People's Republic of China. hlsong26@163.com.
Tianjin First Center Hospital · CNTianjin Medical University · CN

Funding

National Natural Science Foundation of China 81670574, 81441022 and 81270528Natural Science Foundation of Tianjin, China 08JCYBJC08400 and 12JCZDJC25200Natural Science Foundation of Tianjin, China 11JCZDJC27800
6 · The paper itself

Abstract

Donation after circulatory death (DCD) can expand the donor pool effectively. A gap remains in outcome between DCD livers and living donor livers, warranting improved DCD liver quality and urgent resolution. Bone marrow mesenchymal stem cells (BMMSCs) can regulate immunity, participate in the anti-inflammatory response, and secrete cytokines. We investigated the effect of BMMSCs combined with normothermic machine perfusion (NMP) on DCD liver quality, and the role of microcirculation therein. Rat thoracic aortas were clipped to obtain DCD livers, and a rat NMP system was established. The DCD livers were grouped by preservation method: normal, static cold storage (SCS), NMP (P), and BMMSCs plus NMP (BP); storage time was up to 8 h. Liver function in outflow perfusate was detected by biochemical methods; liver tissue histopathology was observed by hematoxylin-eosin staining; hepatocyte ultrastructure was observed by transmission electron microscopy; hepatocyte apoptosis was detected by terminal deoxynucleotidyl transferase dUTP nick end labeling; liver microcirculation-related indicators were detected by immunofluorescence, immunohistochemistry, Western blotting, and enzyme-linked immunosorbent assay. Compared with SCS, P and BP significantly improved liver function and liver histological damage, reduced hepatocyte apoptosis, and repaired hepatocyte mitochondrial damage after 6 h in vitro. BP also significantly inhibited intrahepatic macrophage activation and intercellular adhesion, improved endothelial damage, and significantly improved endothelin 1-nitric oxide balance and microcirculation perfusion. In conclusion, BP can improve DCD liver microcirculation and quality. The mechanism may be the improvement of improve hepatic sinusoidal endothelial injury and microcirculation perfusion by inhibiting macrophage activation and intercellular adhesion.

Indexed as

LiverAnimalsHepatocytesLiver TransplantationMaleMesenchymal Stem CellsMicrocirculationPerfusionRatsRats, Sprague-DawleyTissue DonorsBone marrow mesenchymal stem cellsDonation after circulatory deathIschemia–reperfusion injuryMicrocirculationNormothermic machine perfusion

Identifiers

PMID32347385
PMCPMC7369267
OpenAlexW3018561665

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.