CD4+CD25+ regulatory T cells decreased future liver remnant after associating liver partition and portal vein ligation for staged hepatectomy
©The Author(s) 2023. Published by Baishideng Publishing Group Inc. All rights reserved..
BACKGROUND: Associating liver partition and portal vein ligation for staged hepatectomy (ALPPS) is an innovative surgical approach for the treatment of massive hepatocellular carcinoma (HCC), the key to successful planned stage 2 ALPPS is future liver remnant (FLR) volume growth, but the exact mechanism has not been elucidated. The correlation between regulatory T cells (Tregs) and postoperative FLR regeneration has not been reported.
AIM: To investigate the effect of CD4+CD25+ Tregs on FLR regeneration after ALPPS.
METHODS: Clinical data and specimens were collected from 37 patients who developed massive HCC treated with ALPPS. Flow cytometry was performed to detect changes in the proportion of CD4+CD25+ Tregs to CD4+ T cells in peripheral blood before and after ALPPS. To analyze the relationship between peripheral blood CD4+CD25+ Treg proportion and clinicopathological information and liver volume.
RESULTS: The postoperative CD4+CD25+ Treg proportion in stage 1 ALPPS was negatively correlated with the amount of proliferation volume, proliferation rate, and kinetic growth rate (KGR) of the FLR after stage 1 ALPPS. Patients with low Treg proportion had significantly higher KGR than those with high Treg proportion (P = 0.006); patients with high Treg proportion had more severe postoperative pathological liver fibrosis than those with low Treg proportion (P = 0.043). The area under the receiver operating characteristic curve between the percentage of Tregs and proliferation volume, proliferation rate, and KGR were all greater than 0.70.
CONCLUSION: CD4+CD25+ Tregs in the peripheral blood of patients with massive HCC at stage 1 ALPPS were negatively correlated with indicators of FLR regeneration after stage 1 ALPPS and may influence the degree of fibrosis in patients' livers. Treg percentage was highly accurate in predicting the FLR regeneration after stage 1 ALPPS.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2023 |
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Erschienen: |
2023 |
Enthalten in: |
Zur Gesamtaufnahme - volume:15 |
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Enthalten in: |
World journal of gastrointestinal surgery - 15(2023), 5 vom: 27. Mai, Seite 917-930 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Wang, Wei [VerfasserIn] |
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Links: |
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Themen: |
Associating liver partition and portal vein ligation for staged hepatectomy |
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Anmerkungen: |
Date Revised 01.07.2023 published: Print Citation Status PubMed-not-MEDLINE |
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doi: |
10.4240/wjgs.v15.i5.917 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM358443296 |
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520 | |a ©The Author(s) 2023. Published by Baishideng Publishing Group Inc. All rights reserved. | ||
520 | |a BACKGROUND: Associating liver partition and portal vein ligation for staged hepatectomy (ALPPS) is an innovative surgical approach for the treatment of massive hepatocellular carcinoma (HCC), the key to successful planned stage 2 ALPPS is future liver remnant (FLR) volume growth, but the exact mechanism has not been elucidated. The correlation between regulatory T cells (Tregs) and postoperative FLR regeneration has not been reported | ||
520 | |a AIM: To investigate the effect of CD4+CD25+ Tregs on FLR regeneration after ALPPS | ||
520 | |a METHODS: Clinical data and specimens were collected from 37 patients who developed massive HCC treated with ALPPS. Flow cytometry was performed to detect changes in the proportion of CD4+CD25+ Tregs to CD4+ T cells in peripheral blood before and after ALPPS. To analyze the relationship between peripheral blood CD4+CD25+ Treg proportion and clinicopathological information and liver volume | ||
520 | |a RESULTS: The postoperative CD4+CD25+ Treg proportion in stage 1 ALPPS was negatively correlated with the amount of proliferation volume, proliferation rate, and kinetic growth rate (KGR) of the FLR after stage 1 ALPPS. Patients with low Treg proportion had significantly higher KGR than those with high Treg proportion (P = 0.006); patients with high Treg proportion had more severe postoperative pathological liver fibrosis than those with low Treg proportion (P = 0.043). The area under the receiver operating characteristic curve between the percentage of Tregs and proliferation volume, proliferation rate, and KGR were all greater than 0.70 | ||
520 | |a CONCLUSION: CD4+CD25+ Tregs in the peripheral blood of patients with massive HCC at stage 1 ALPPS were negatively correlated with indicators of FLR regeneration after stage 1 ALPPS and may influence the degree of fibrosis in patients' livers. Treg percentage was highly accurate in predicting the FLR regeneration after stage 1 ALPPS | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a Associating liver partition and portal vein ligation for staged hepatectomy | |
650 | 4 | |a Future liver remnant | |
650 | 4 | |a Regulatory T cells | |
700 | 1 | |a Ye, Chun-Hui |e verfasserin |4 aut | |
700 | 1 | |a Deng, Zhen-Feng |e verfasserin |4 aut | |
700 | 1 | |a Wang, Ji-Long |e verfasserin |4 aut | |
700 | 1 | |a Zhang, Ling |e verfasserin |4 aut | |
700 | 1 | |a Bao, Li |e verfasserin |4 aut | |
700 | 1 | |a Xu, Bang-Hao |e verfasserin |4 aut | |
700 | 1 | |a Zhu, Hai |e verfasserin |4 aut | |
700 | 1 | |a Guo, Ya |e verfasserin |4 aut | |
700 | 1 | |a Wen, Zhang |e verfasserin |4 aut | |
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