2022
DOI: 10.3390/cells11152327
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Immunological Tolerance in Liver Transplant Recipients: Putative Involvement of Neuroendocrine-Immune Interactions

Abstract: The transplantation world changed significantly following the introduction of immunosuppressants, with millions of people saved. Several physicians have noted that liver recipients that do not take their medication for different reasons became tolerant regarding kidney, heart, and lung transplantations at higher frequencies. Most studies have attempted to explain this phenomenon through unique immunological mechanisms and the fact that the hepatic environment is continuously exposed to high levels of pathogen-… Show more

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Cited by 3 publications
(3 citation statements)
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“…there is a strong biological mechanism for its marked difference in biliary vs. TCMR groups, as serotonin is a potent modulator of T cells and has multiple functions in the liver, including regulation of the biliary tree and cholangiocytes [36][37][38]. Furthermore, employing pathway analysis on metabolites with VIP scores exceeding 1, we identified three significantly altered metabolic pathways, as presented in Table 2.…”
Section: Tcmr Group Comparisonmentioning
confidence: 99%
See 1 more Smart Citation
“…there is a strong biological mechanism for its marked difference in biliary vs. TCMR groups, as serotonin is a potent modulator of T cells and has multiple functions in the liver, including regulation of the biliary tree and cholangiocytes [36][37][38]. Furthermore, employing pathway analysis on metabolites with VIP scores exceeding 1, we identified three significantly altered metabolic pathways, as presented in Table 2.…”
Section: Tcmr Group Comparisonmentioning
confidence: 99%
“…In contrast, a couple of carnitines, specifically acetyl carnitine and pimeloyl carnitine, were more prevalent among patients with biliary complications (Figure 3B). While serotonin has not previously been identified as a biomarker of post-LT complications, there is a strong biological mechanism for its marked difference in biliary vs. TCMR groups, as serotonin is a potent modulator of T cells and has multiple functions in the liver, including regulation of the biliary tree and cholangiocytes [36][37][38].…”
Section: Tcmr Group Comparisonmentioning
confidence: 99%
“…In contrast, a couple of carnitines, specifically acetyl carnitine and pimeloyl carnitine, were more prevalent among patients with biliary complications (Figure 1C, lower panel). While serotonin has not previously been identified as a biomarker of post-LT complications, there is a strong biological mechanism for its marked difference in biliary vs TCMR groups, as serotonin is a potent modulator of T cells and has multiple functions in the liver including regulation of the biliary tree and cholangiocytes [33][34][35].…”
Section: Significant Alterations In Butanoate (Butyrate) Metabolism W...mentioning
confidence: 99%