ReviewJournal of gastrointestinal cancer2020
What Are the Immune Obstacles to Liver Xenotransplantation Which Is Promising for Patients with Hepatocellular Carcinoma?
Review in Journal of gastrointestinal cancer, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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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.
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.
Who cites it
1 citing paper in PubMed, 2 citations in OpenAlex.
- The story of the SdGlycoconjugate journal · 2023Review
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeLiver transplantation is the most important achievement in the twentieth and twenty-first century. It is the gold standard treatment for hepatocellular carcinoma. However, it provides the best results when performed under strict selection criteria. Nevertheless, organ supply is overwhelmed by the number of patients on the waiting list. There are certain strategies to expand the donor pool such as split liver transplantation, use of extended criteria donors, and living donor liver transplantation. Xenotransplantation can also be a strategy in decreasing the organ shortage. We reviewed the current status of xenotransplantation.
methodsWe evaluated the historical attempts of xenotransplantation to humans and also made a summary of the preclinical studies in the field.
resultsMolecular biology and genetic engineering are developing with an incredible speed. There are great achievements made in cell therapy, 3D bioprinting of the organs, and ultimately xenotransplantation. There is a vast amount of problems to be handled before evaluating the efficacy of xenotransplantation in the treatment of hepatocellular carcinoma. Major problems include antibody-mediated rejection to antigens such as galactose ⍺1-3 galactose, N- glycolylneuraminic acid, β1,4-N-acetylgalactosaminyltransferase, lethal thrombocytopenia, and erythrocyte sequestration. Antibody mediated rejection to these specific antigens are addressed using gene editing technology including CRISPR Cas9, TALEN and other recombination methods. Although hyperacute rejection is reduced, long-term survival could not be achieved in experimental models.
conclusionThe future is yet to come, there are developments made in the field of genetic editing, immunosuppressive medication, and pretransplant desensitization techniques. Therefore, we believe that xenotransplantation will be in clinical practice, at least for treatment of critically ill patients.
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Registered trials
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.