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Zhang Y, Wang Y. The dual roles of serotonin in antitumor immunity. Pharmacol Res 2024; 205:107255. [PMID: 38862071 DOI: 10.1016/j.phrs.2024.107255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 05/14/2024] [Accepted: 06/07/2024] [Indexed: 06/13/2024]
Abstract
Research has shown that a significant portion of cancer patients experience depressive symptoms, often accompanied by neuroendocrine hormone imbalances. Depression is frequently associated with decreased levels of serotonin with the alternate name 5-hydroxytryptamine (5-HT), leading to the common use of selective serotonin reuptake inhibitors (SSRIs) as antidepressants. However, the role of serotonin in tumor regulation remains unclear, with its expression levels displaying varied effects across different types of tumors. Tumor initiation and progression are closely intertwined with the immune function of the human body. Neuroimmunity, as an interdisciplinary subject, has played a unique role in the study of the relationship between psychosocial factors and tumors and their mechanisms in recent years. This article offers a comprehensive review of serotonin's regulatory roles in tumor onset and progression, as well as its impacts on immune cells in the tumor microenvironment. The aim is to stimulate further interdisciplinary research and discover novel targets for tumor treatment.
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Affiliation(s)
- Yingru Zhang
- Department of Medical Oncology, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Yan Wang
- Department of Medical Oncology, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; School of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
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Mao B, Liu S, Zhu S, Wu F, Yuan W, Yan Y, Wang B. The janus face of serotonin: Regenerative promoter and chronic liver disease aggravator. Heliyon 2024; 10:e30703. [PMID: 38756588 PMCID: PMC11096747 DOI: 10.1016/j.heliyon.2024.e30703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 05/01/2024] [Accepted: 05/02/2024] [Indexed: 05/18/2024] Open
Abstract
The progression of liver diseases, from viral hepatitis and fatty liver disease to cirrhosis and hepatocellular carcinoma (HCC), is the most representative series of pathological events in liver diseases. While serotonin (5-HT) primarily regulates brain functions such as psychology, mood, and appetite in the central nervous system (CNS), peripheral 5-HT plays a crucial role in regulating tumor development, glucose and lipid metabolism, immune function and inflammatory response related to liver diseases. These peripheral physiological processes involving 5-HT are the key mechanisms driving the development of these liver diseases. This study presents an overview of the existing literature, focusing on the role of 5-HT in HCC, cirrhosis, fatty liver disease, viral hepatitis, and liver injury. In summary, while 5-HT promotes liver regeneration, it can also contribute to the progression of chronic liver disease. These findings indicate the potential for the development and use of 5-HT-related drugs for the treatment of liver diseases, including HCC and cirrhosis.
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Affiliation(s)
- Benliang Mao
- Department of General Surgery, Guangzhou Red Cross Hospital of Jinan University, Guangzhou, China
- College of Clinical Medicine, Guizhou Medical University, Guiyang, China
| | - Shoupei Liu
- Laboratory of Stem Cells and Translational Medicine, Institutes for Life Sciences, School of Medicine, South China University of Technology, Guangzhou, China
| | - Shanfei Zhu
- Department of General Surgery, Guangzhou Red Cross Hospital of Jinan University, Guangzhou, China
| | - Fan Wu
- Department of General Surgery, Guangzhou Red Cross Hospital of Jinan University, Guangzhou, China
| | - Wei Yuan
- Department of General Surgery, Guangzhou Red Cross Hospital of Jinan University, Guangzhou, China
| | - Yong Yan
- Department of General Surgery, Guangzhou Red Cross Hospital of Jinan University, Guangzhou, China
| | - Bailin Wang
- Department of General Surgery, Guangzhou Red Cross Hospital of Jinan University, Guangzhou, China
- College of Clinical Medicine, Guizhou Medical University, Guiyang, China
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Zott T, Pereyra D, Kersten I, Ortner M, Hüpper MN, Starlinger P, Berlakovich GA, Silberhumer GR. Characterization of Perioperative Serotonin in Patients Undergoing Orthotopic Liver Transplantation. J Clin Med 2024; 13:2640. [PMID: 38731169 PMCID: PMC11084934 DOI: 10.3390/jcm13092640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 04/13/2024] [Accepted: 04/27/2024] [Indexed: 05/13/2024] Open
Abstract
Background: Platelets were shown to be relevant for liver regeneration. In particular, platelet-stored serotonin (5-HT) proved to be a pro-regenerative factor in this process. The present study aimed to investigate the perioperative course of 5-HT and evaluate associations with patient and graft outcomes after othotopic liver transplantation (OLT). Methods: 5-HT was quantified in plasma and serum of 44 OLT recipients perioperatively, and in their respective donors. Olthoff's criteria for early allograft dysfunction (EAD) were used to evaluate postoperative outcomes. Results: Patients with higher donor intra-platelet 5-HT per platelet (IP 5-HT PP) values had significantly lower postoperative transaminases (ASAT POD1: p = 0.006, ASAT POD5: p = 0.006, ASAT POD10: p = 0.02, ALAT POD1: p = 0.034, ALAT POD5: p = 0.017, ALAT POD10: p = 0.04). No significant differences were seen between postoperative 5-HT values and the occurrence of EAD. A tendency was measured that donor IP 5-HT PP is lower in donor-recipient pairs that developed EAD (p = 0.07). Conclusions: Donor IP 5-HT PP might be linked to the postoperative development of EAD after OLT, as higher donor levels are correlated with a more favorable postoperative course of transaminases. Further studies with larger cohorts are needed to validate these findings.
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Affiliation(s)
- Tobias Zott
- Clinical Department of Transplantation, University Clinic for General Surgery, Medical University of Vienna, 1090 Vienna, Austria (G.R.S.)
- Clinical Department of General Surgery, University Clinic for General Surgery, Medical University of Vienna, 1090 Vienna, Austria
| | - David Pereyra
- Clinical Department of Transplantation, University Clinic for General Surgery, Medical University of Vienna, 1090 Vienna, Austria (G.R.S.)
- Clinical Department of General Surgery, University Clinic for General Surgery, Medical University of Vienna, 1090 Vienna, Austria
| | - Isabelle Kersten
- Clinical Department of Transplantation, University Clinic for General Surgery, Medical University of Vienna, 1090 Vienna, Austria (G.R.S.)
- Department of General Surgery, LMU Munich, 81377 Munich, Germany
| | - Max Ortner
- Clinical Department of Transplantation, University Clinic for General Surgery, Medical University of Vienna, 1090 Vienna, Austria (G.R.S.)
| | - Maria Noelle Hüpper
- Clinical Department of Transplantation, University Clinic for General Surgery, Medical University of Vienna, 1090 Vienna, Austria (G.R.S.)
| | - Patrick Starlinger
- Clinical Department of General Surgery, University Clinic for General Surgery, Medical University of Vienna, 1090 Vienna, Austria
- Department of General Surgery, Mayo Clinic, Rochester, MN 55902, USA
| | - Gabriela A. Berlakovich
- Clinical Department of Transplantation, University Clinic for General Surgery, Medical University of Vienna, 1090 Vienna, Austria (G.R.S.)
| | - Gerd R. Silberhumer
- Clinical Department of Transplantation, University Clinic for General Surgery, Medical University of Vienna, 1090 Vienna, Austria (G.R.S.)
- Clinical Department of General Surgery, University Clinic for General Surgery, Medical University of Vienna, 1090 Vienna, Austria
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Gračan R, Blažević SA, Brižić M, Hranilovic D. Beyond the Brain: Perinatal Exposure of Rats to Serotonin Enhancers Induces Long-Term Changes in the Jejunum and Liver. Biomedicines 2024; 12:357. [PMID: 38397959 PMCID: PMC10887406 DOI: 10.3390/biomedicines12020357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 01/31/2024] [Accepted: 02/01/2024] [Indexed: 02/25/2024] Open
Abstract
Serotonin (5-hydroxytryptamine, 5HT) homeostasis is essential for many physiological processes in the central nervous system and peripheral tissues. Hyperserotonemia, a measurable sign of 5HT homeostasis disruption, can be caused by 5HT-directed treatment of psychiatric and gastrointestinal diseases. Its impact on the long-term balance and function of 5HT in the peripheral compartment remains unresolved and requires further research due to possible effects on human health. We explored the effects of perinatal 5HT imbalance on the peripheral organs responsible for serotonin metabolism-the jejunum, a synthesis site, and the liver, a catabolism site-in adult rats. Hyperserotonemia was induced by subchronic treatment with serotonin precursor 5-hydroxytryptophan (5HTP) or serotonin degradation inhibitor tranylcypromine (TCP). The jejunum and liver were collected on postnatal day 70 and analyzed histomorphometrically. Relative mRNA levels of 5HT-regulating proteins were determined using qRT-PCR. Compared to controls, 5HTP- and TCP-treated rats had a reduced number of 5HT-producing cells and expression of the 5HT-synthesising enzyme in the jejunum, and an increased expression of 5HT-transporter accompanied by karyomegaly in hepatocytes, with these differences being more pronounced in the TCP-treated animals. Here, we report that perinatal 5HT disbalance induced long-term cellular and molecular changes in organs regulating 5HT-metabolism, which may have a negative impact on 5HT availability and function in the periphery. Our rat model demonstrates a link between the developmental abnormalities of serotonin homeostasis and 5HT-related changes in adult life and may be suitable for exploring the neurobiological substrates of vulnerability to behavioral and metabolic disorders, as well as for modeling the adverse effects of the prenatal exposure to 5HT enhancers in the human population.
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Affiliation(s)
- Romana Gračan
- Division of Zoology, Department of Biology, Faculty of Science, University of Zagreb, 10000 Zagreb, Croatia;
| | - Sofia Ana Blažević
- Division of Animal Physiology, Department of Biology, Faculty of Science, University of Zagreb, 10000 Zagreb, Croatia; (M.B.); (D.H.)
| | - Matea Brižić
- Division of Animal Physiology, Department of Biology, Faculty of Science, University of Zagreb, 10000 Zagreb, Croatia; (M.B.); (D.H.)
| | - Dubravka Hranilovic
- Division of Animal Physiology, Department of Biology, Faculty of Science, University of Zagreb, 10000 Zagreb, Croatia; (M.B.); (D.H.)
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Yu J, Zhu P, Shi L, Gao N, Li Y, Shu C, Xu Y, Yu Y, He J, Guo D, Zhang X, Wang X, Shao S, Dong W, Wang Y, Zhang W, Zhang W, Chen WH, Chen X, Liu Z, Yang X, Zhang B. Bifidobacterium longum promotes postoperative liver function recovery in patients with hepatocellular carcinoma. Cell Host Microbe 2024; 32:131-144.e6. [PMID: 38091982 DOI: 10.1016/j.chom.2023.11.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 09/02/2023] [Accepted: 11/14/2023] [Indexed: 01/13/2024]
Abstract
Timely liver function recovery (LFR) is crucial for postoperative hepatocellular carcinoma (HCC) patients. Here, we established the significance of LFR on patient long-term survival through retrospective and prospective cohorts and identified a key gut microbe, Bifidobacterium longum, depleted in patients with delayed recovery. Fecal microbiota transfer from HCC patients with delayed recovery to mice similarly impacted recovery time post hepatectomy. However, oral gavage of B. longum improved liver function and repair in these mice. In a clinical trial of HCC patients, orally administering a probiotic bacteria cocktail containing B. longum reduced the rates of delayed recovery, shortened hospital stays, and improved overall 1-year survival. These benefits, attributed to diminished liver inflammation, reduced liver fibrosis, and hepatocyte proliferation, were associated with changes in key metabolic pathways, including 5-hydroxytryptamine, secondary bile acids, and short-chain fatty acids. Our findings propose that gut microbiota modulation can enhance LFR, thereby improving postoperative outcomes for HCC patients.
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Affiliation(s)
- Jingjing Yu
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, China; Hubei Key Laboratory of Hepato-Pancreatic-Biliary Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Peng Zhu
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Hubei Key Laboratory of Hepato-Pancreatic-Biliary Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Linlin Shi
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, China; Henan Key Laboratory of Microbiome and Esophageal Cancer Prevention and Treatment, State Key Laboratory of Esophageal Cancer Prevention & Treatment, Henan Key Laboratory of Cancer Epigenetics, Cancer Hospital, The First Affiliated Hospital, College of Clinical Medicine, Henan University of Science and Technology, Luoyang 471003, China
| | - Na Gao
- Department of Laboratory Medicine, Zhongnan Hospital of Wuhan University, Wuhan University, Wuhan 430071, China
| | - Yani Li
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Hubei Key Laboratory of Hepato-Pancreatic-Biliary Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Chang Shu
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Hubei Key Laboratory of Hepato-Pancreatic-Biliary Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Ying Xu
- Key Laboratory of Molecular Biophysics of Ministry of Education, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, Hubei 430074, China
| | - Ying Yu
- Henan Key Laboratory of Microbiome and Esophageal Cancer Prevention and Treatment, State Key Laboratory of Esophageal Cancer Prevention & Treatment, Henan Key Laboratory of Cancer Epigenetics, Cancer Hospital, The First Affiliated Hospital, College of Clinical Medicine, Henan University of Science and Technology, Luoyang 471003, China
| | - Junqing He
- Key Laboratory of Molecular Biophysics of Ministry of Education, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, Hubei 430074, China
| | - Dingming Guo
- Key Laboratory of Molecular Biophysics of Ministry of Education, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, Hubei 430074, China
| | - Xiaoman Zhang
- Henan Key Laboratory of Microbiome and Esophageal Cancer Prevention and Treatment, State Key Laboratory of Esophageal Cancer Prevention & Treatment, Henan Key Laboratory of Cancer Epigenetics, Cancer Hospital, The First Affiliated Hospital, College of Clinical Medicine, Henan University of Science and Technology, Luoyang 471003, China
| | - Xiangfeng Wang
- Key Laboratory of Molecular Biophysics of Ministry of Education, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, Hubei 430074, China
| | - Sirui Shao
- Key Laboratory of Molecular Biophysics of Ministry of Education, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, Hubei 430074, China
| | - Wei Dong
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Hubei Key Laboratory of Hepato-Pancreatic-Biliary Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Yuwei Wang
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Hubei Key Laboratory of Hepato-Pancreatic-Biliary Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Wei Zhang
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Hubei Key Laboratory of Hepato-Pancreatic-Biliary Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Wanguang Zhang
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Hubei Key Laboratory of Hepato-Pancreatic-Biliary Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Wei-Hua Chen
- Key Laboratory of Molecular Biophysics of the Ministry of Education, Hubei Key Laboratory of Bioinformatics and Molecular-Imaging, Center for Artificial Biology, Department of Bioinformatics and Systems Biology, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, China; Institution of Medical Artificial Intelligence, Binzhou Medical University, Yantai 264003, China.
| | - Xiaoping Chen
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Hubei Key Laboratory of Hepato-Pancreatic-Biliary Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China.
| | - Zhi Liu
- Key Laboratory of Molecular Biophysics of Ministry of Education, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, Hubei 430074, China; Department of Biotechnology, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, Hubei 430074, China.
| | - Xiangliang Yang
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, China; Hubei Key Laboratory of Bioinorganic Chemistry and Materia Medica, Huazhong University of Science and Technology, Wuhan 430074, China; Key Laboratory of Molecular Biophysics of Ministry of Education, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, Hubei 430074, China.
| | - Bixiang Zhang
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Hubei Key Laboratory of Hepato-Pancreatic-Biliary Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China.
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Wu Y, Liu S, Fan Z, Tian Y, Zhang L, Liu S. Establishment and Validation of a Blood Test-based Nomogram to Diagnose Patients with AFP-negative HCC. Curr Cancer Drug Targets 2024; 24:556-564. [PMID: 38178672 DOI: 10.2174/0115680096264770231113103930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Revised: 09/05/2023] [Accepted: 09/25/2023] [Indexed: 01/06/2024]
Abstract
BACKGROUND Hepatocellular carcinoma (HCC) is the fourth leading cause of cancer death worldwide. Alpha-protein (AFP) is the most widely used blood biomarker for HCC. However, elevated serum AFP is only observed in part of HCC. AIMS This study aimed to develop an efficient nomogram model to distinguish patients with alpha- protein-negative HCC and liver cirrhosis. OBJECTIVES A total of 1130 patients (508 HCC patients + 622 cirrhosis patients) were enrolled in the training cohort. A total of 244 HCC patients and 246 cirrhosis patients were enrolled in the validation cohort. METHODS A total of 41 parameters about blood tests were analyzed with logistic regression. The nomogram was based on independent factors and validated both internally and externally. RESULTS Independent factors were eosinophils %, hemoglobin concentration distribution width, fibrinogen, platelet counts, total bile acid, and mitochondria aspartate aminotransferase. The calibration curve for the probability of HCC showed good agreement between prediction by nomogram and actual observation. The concordance index was 0.851. In the validation cohort, the nomogram distinguished HCC from liver cirrhosis with an area under the curve of receiver operating characteristic of 0.754. CONCLUSION This proposed nomogram was an accurate and useful method to distinguish patients with AFP-negative HCC from liver cirrhosis.
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Affiliation(s)
- Yujing Wu
- The Third Central Hospital of Tianjin, Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Artificial Cell Engineering Technology Research Center, Tianjin Institute of Hepatobiliary Disease, 83 Jintang Road, Hedong District, Tianjin, 300170, China
| | - Shuang Liu
- The Third Central Hospital of Tianjin, Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Artificial Cell Engineering Technology Research Center, Tianjin Institute of Hepatobiliary Disease, 83 Jintang Road, Hedong District, Tianjin, 300170, China
| | - Zhijuan Fan
- The Third Central Hospital of Tianjin, Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Artificial Cell Engineering Technology Research Center, Tianjin Institute of Hepatobiliary Disease, 83 Jintang Road, Hedong District, Tianjin, 300170, China
| | - Yaqiong Tian
- The Third Central Hospital of Tianjin, Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Artificial Cell Engineering Technology Research Center, Tianjin Institute of Hepatobiliary Disease, 83 Jintang Road, Hedong District, Tianjin, 300170, China
| | - Lei Zhang
- The Third Central Hospital of Tianjin, Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Artificial Cell Engineering Technology Research Center, Tianjin Institute of Hepatobiliary Disease, 83 Jintang Road, Hedong District, Tianjin, 300170, China
| | - Shuye Liu
- The Third Central Hospital of Tianjin, Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Artificial Cell Engineering Technology Research Center, Tianjin Institute of Hepatobiliary Disease, 83 Jintang Road, Hedong District, Tianjin, 300170, China
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Casari M, Siegl D, Deppermann C, Schuppan D. Macrophages and platelets in liver fibrosis and hepatocellular carcinoma. Front Immunol 2023; 14:1277808. [PMID: 38116017 PMCID: PMC10728659 DOI: 10.3389/fimmu.2023.1277808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 11/13/2023] [Indexed: 12/21/2023] Open
Abstract
During fibrosis, (myo)fibroblasts deposit large amounts of extracellular matrix proteins, thereby replacing healthy functional tissue. In liver fibrosis, this leads to the loss of hepatocyte function, portal hypertension, variceal bleeding, and increased susceptibility to infection. At an early stage, liver fibrosis is a dynamic and reversible process, however, from the cirrhotic stage, there is significant progression to hepatocellular carcinoma. Both liver-resident macrophages (Kupffer cells) and monocyte-derived macrophages are important drivers of fibrosis progression, but can also induce its regression once triggers of chronic inflammation are eliminated. In liver cancer, they are attracted to the tumor site to become tumor-associated macrophages (TAMs) polarized towards a M2- anti-inflammatory/tumor-promoting phenotype. Besides their role in thrombosis and hemostasis, platelets can also stimulate fibrosis and tumor development by secreting profibrogenic factors and regulating the innate immune response, e.g., by interacting with monocytes and macrophages. Here, we review recent literature on the role of macrophages and platelets and their interplay in liver fibrosis and hepatocellular carcinoma.
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Affiliation(s)
- Martina Casari
- Center for Thrombosis and Hemostasis, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Dominik Siegl
- Institute for Translational Immunology, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Carsten Deppermann
- Center for Thrombosis and Hemostasis, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
- Research Center for Immune Therapy Forschungszentrum für Immuntherapie (FZI), University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Detlef Schuppan
- Institute for Translational Immunology, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
- Research Center for Immune Therapy Forschungszentrum für Immuntherapie (FZI), University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
- Division of Gastroenterology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, United States
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Skubisz K, Dąbkowski K, Samborowska E, Starzyńska T, Deskur A, Ambrozkiewicz F, Karczmarski J, Radkiewicz M, Kusnierz K, Kos-Kudła B, Sulikowski T, Cybula P, Paziewska A. Serum Metabolite Biomarkers for Pancreatic Tumors: Neuroendocrine and Pancreatic Ductal Adenocarcinomas-A Preliminary Study. Cancers (Basel) 2023; 15:3242. [PMID: 37370852 DOI: 10.3390/cancers15123242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 06/02/2023] [Accepted: 06/13/2023] [Indexed: 06/29/2023] Open
Abstract
BACKGROUND Pancreatic cancer is the most common pancreatic solid malignancy with an aggressive clinical course and low survival rate. There are a limited number of reliable prognostic biomarkers and a need to understand the pathogenesis of pancreatic tumors; neuroendocrine (PNET) and pancreatic ductal adenocarcinomas (PDAC) encouraged us to analyze the serum metabolome of pancreatic tumors and disturbances in the metabolism of PDAC and PNET. METHODS Using the AbsoluteIDQ® p180 kit (Biocrates Life Sciences AG, Innsbruck, Austria) with liquid chromatography-mass spectrometry (LC-MS), we identified changes in metabolite profiles and disrupted metabolic pathways serum of NET and PDAC patients. RESULTS The concentration of six metabolites showed statistically significant differences between the control group and PDAC patients (p.adj < 0.05). Glutamine (Gln), acetylcarnitine (C2), and citrulline (Cit) presented a lower concentration in the serum of PDAC patients, while phosphatidylcholine aa C32:0 (PC aa C32:0), sphingomyelin C26:1 (SM C26:1), and glutamic acid (Glu) achieved higher concentrations compared to serum samples from healthy individuals. Five of the tested metabolites: C2 (FC = 8.67), and serotonin (FC = 2.68) reached higher concentration values in the PNET serum samples compared to PDAC, while phosphatidylcholine aa C34:1 (PC aa C34:1) (FC = -1.46 (0.68)) had a higher concentration in the PDAC samples. The area under the curves (AUC) of the receiver operating characteristic (ROC) curves presented diagnostic power to discriminate pancreatic tumor patients, which were highest for acylcarnitines: C2 with AUC = 0.93, serotonin with AUC = 0.85, and PC aa C34:1 with AUC = 0.86. CONCLUSIONS The observations presented provide better insight into the metabolism of pancreatic tumors, and improve the diagnosis and classification of tumors. Serum-circulating metabolites can be easily monitored without invasive procedures and show the present clinical patients' condition, helping with pharmacological treatment or dietary strategies.
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Affiliation(s)
- Karolina Skubisz
- Institute of Health Sciences, Faculty of Medical and Health Sciences, Siedlce University of Natural Sciences and Humanities, 08-110 Siedlce, Poland
- Department of Laboratory Diagnostics and Clinical Immunology of Developmental Age, Pediatric Hospital of Medical University of Warsaw, 02-091 Warsaw, Poland
| | - Krzysztof Dąbkowski
- Department of Gastroenterology, Pomeranian Medical University in Szczecin, 70-204 Szczecin, Poland
| | - Emilia Samborowska
- Mass Spectrometry Laboratory, Institute of Biochemistry and Biophysics, Polish Academy of Sciences, 02-106 Warsaw, Poland
| | - Teresa Starzyńska
- Department of Gastroenterology, Pomeranian Medical University in Szczecin, 70-204 Szczecin, Poland
| | - Anna Deskur
- Department of Gastroenterology, Pomeranian Medical University in Szczecin, 70-204 Szczecin, Poland
| | - Filip Ambrozkiewicz
- Laboratory of Translational Cancer Genomics, Biomedical Center, Faculty of Medicine in Pilsen, Charles University, Alej Svobody 1665/76, 32300 Pilsen, Czech Republic
| | - Jakub Karczmarski
- Mass Spectrometry Laboratory, Institute of Biochemistry and Biophysics, Polish Academy of Sciences, 02-106 Warsaw, Poland
| | - Mariusz Radkiewicz
- Mass Spectrometry Laboratory, Institute of Biochemistry and Biophysics, Polish Academy of Sciences, 02-106 Warsaw, Poland
| | - Katarzyna Kusnierz
- The Department of Gastrointestinal Surgery, Medical University of Silesia, 40-752 Katowice, Poland
| | - Beata Kos-Kudła
- Department of Endocrinology and Neuroendocrine Tumours, Department of Pathophysiology and Endocrinology, Medical University of Silesia, 40-752 Katowice, Poland
| | - Tadeusz Sulikowski
- Department of General, Minimally Invasive and Gastroenterological Surgery, Pomeranian Medical University in Szczecin, 70-204 Szczecin, Poland
| | - Patrycja Cybula
- Institute of Health Sciences, Faculty of Medical and Health Sciences, Siedlce University of Natural Sciences and Humanities, 08-110 Siedlce, Poland
- Molecular Biology Laboratory, Department of Diagnostic Hematology, Institute of Hematology and Transfusion Medicine, 02-776 Warsaw, Poland
| | - Agnieszka Paziewska
- Institute of Health Sciences, Faculty of Medical and Health Sciences, Siedlce University of Natural Sciences and Humanities, 08-110 Siedlce, Poland
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Cheng W, Wang H, Zhao G, Adeel K, Zhang J, Li J. Combining a protein-targeting small molecule and a thiol-targeting small molecule for detecting a serum risk marker of liver tumor recurrence. Talanta 2023; 263:124675. [PMID: 37257240 DOI: 10.1016/j.talanta.2023.124675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2023] [Revised: 05/09/2023] [Accepted: 05/13/2023] [Indexed: 06/02/2023]
Abstract
This work proposes a novel bioassay designed to detect the 2B receptor of serotonin in serum samples, which can serve as a risk marker for cancer recurrence after surgical resection. Traditional methods for detecting this marker are often costly and time-consuming, requiring specialized reagents and equipment. The new bioassay is designed to enable direct and reagent-less detection of the 2B receptor in serum samples, without the need of antibodies or enzymes. The assay uses a small molecule ligand for the 2B receptor combined with a thiol-targeting fluorescent dye on a compact peptide-based molecular frame. This design allows for a rapid and specific readout of the fluorescent signal upon probe-protein interaction. In addition, the covalent biosensing process used in the assay allows for signal enhancement by electrochemical cross-linking of serum proteins. The bioassay was successfully used to detect the 2B receptor in serum samples from hepatocarcinoma patients, indicating its potential as a powerful tool for early cancer detection and monitoring.
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Affiliation(s)
- Wenting Cheng
- Department of Clinical Laboratory, Gaochun People's Hospital, Nanjing 211300, China
| | - Huali Wang
- The Second Hospital of Nanjing, Nanjing University of Chinese Medicine, Nanjing 210003, China
| | - Guiping Zhao
- Department of Clinical Laboratory, Gaochun People's Hospital, Nanjing 211300, China
| | - Khan Adeel
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing 210096, China
| | - Jianchun Zhang
- Department of Clinical Laboratory, Gaochun People's Hospital, Nanjing 211300, China
| | - Jinlong Li
- The Second Hospital of Nanjing, Nanjing University of Chinese Medicine, Nanjing 210003, China.
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10
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Starlinger P, Brunnthaler L, Watkins R, Pereyra D, Stift J, Finsterbusch M, Santol J, Gruenberger T, Assinger A, Smoot R. Tyrosine phosphorylation of YAP-1 in biliary epithelial cells mediates posthepatectomy liver regeneration and is affected by serotonin. J Cell Biochem 2023; 124:687-700. [PMID: 36946436 PMCID: PMC10200759 DOI: 10.1002/jcb.30398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 02/26/2023] [Accepted: 03/01/2023] [Indexed: 03/23/2023]
Abstract
Experimental data suggested activation of yes-associated protein (YAP-1) as a critical regulator of liver regeneration (LR). Serotonin (5-HT) promotes LR in rodent models and has been proposed to act via YAP-1. How 5-HT affects LR is incompletely understood. A possible mechanism how 5-HT affects human LR was explored. Sixty-one patients were included. Tissue samples prior and 2 h after induction of LR were collected. Circulating levels of 5-HT and osteopontin (OPN) were assessed. YAP-1, its phosphorylation states, cytokeratin 19 (CK-19) and OPN were assessed using immunofluorescence. A mouse model of biliary epithelial cells (BECs) specific deletion of YAP/TAZ was developed. YAP-1 increased as early as 2 h after induction of LR (p = 0.025) predominantly in BECs. BEC specific deletion of YAP/TAZ reduced LR after 70% partial hepatectomy in mice (Ki67%, p < 0.001). SSRI treatment, depleting intra-platelet 5-HT, abolished YAP-1 and OPN induction upon LR. Portal vein 5-HT levels correlated with intrahepatic YAP-1 expression upon LR (R = 0.703, p = 0.035). OPN colocalized with YAP-1 in BECs and its circulating levels increased in the liver vein 2 h after induction of LR (p = 0.017). In the context of LR tyrosine-phosphorylated YAP-1 significantly increased (p = 0.042). Stimulating BECs with 5-HT resulted in increased YAP-1 activation via tyrosine-phosphorylation and subsequently increased OPN expression. BECs YAP-1 appears to be critical for LR in mice and humans. Our evidence suggests that 5-HT, at least in part, exerts its pro-regenerative effects via YAP-1 tyrosine-phosphorylation in BECs and subsequent OPN-dependent paracrine immunomodulation.
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Affiliation(s)
- Patrick Starlinger
- Department of Surgery, Division of Hepatobiliary and Pancreatic Surgery, Mayo Clinic, Rochester, MN, USA
- Department of Surgery, Medical University of Vienna, General Hospital, Vienna, Austria
| | - Laura Brunnthaler
- Center of Physiology and Pharmacology, Institute of Vascular Biology and Thrombosis Research, Medical University of Vienna, Vienna, Austria
| | - Ryan Watkins
- Department of Surgery, Division of Hepatobiliary and Pancreatic Surgery, Mayo Clinic, Rochester, MN, USA
| | - David Pereyra
- Department of Surgery, Medical University of Vienna, General Hospital, Vienna, Austria
| | - Judith Stift
- Clinical Institute of Pathology, Medical University of Vienna, Waehringer Guertel 18-20, A-1090, Vienna, Austria
| | - Michaela Finsterbusch
- Center of Physiology and Pharmacology, Institute of Vascular Biology and Thrombosis Research, Medical University of Vienna, Vienna, Austria
| | - Jonas Santol
- Department of Surgery, Medical University of Vienna, General Hospital, Vienna, Austria
| | - Thomas Gruenberger
- Department of Surgery, HPB Center, Viennese Health Network, Clinic Favoriten and Sigmund Freud Private University, Vienna, Austria
| | - Alice Assinger
- Center of Physiology and Pharmacology, Institute of Vascular Biology and Thrombosis Research, Medical University of Vienna, Vienna, Austria
| | - Rory Smoot
- Department of Surgery, Division of Hepatobiliary and Pancreatic Surgery, Mayo Clinic, Rochester, MN, USA
- Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN, USA
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11
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Starlinger P, Brunnthaler L, McCabe C, Pereyra D, Santol J, Steadman J, Hackl M, Skalicky S, Hackl H, Gronauer R, O’Brien D, Kain R, Hirsova P, Gores GJ, Wang C, Gruenberger T, Smoot RL, Assinger A. Transcriptomic landscapes of effective and failed liver regeneration in humans. JHEP Rep 2023; 5:100683. [PMID: 36950091 PMCID: PMC10025111 DOI: 10.1016/j.jhepr.2023.100683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 12/19/2022] [Accepted: 01/08/2023] [Indexed: 03/24/2023] Open
Abstract
Background & Aims Although extensive experimental evidence on the process of liver regeneration exists, in humans, validation is largely missing. However, liver regeneration is critically affected by underlying liver disease. Within this project, we aimed to systematically assess early transcriptional changes during liver regeneration in humans and further assess how these processes differ in people with dysfunctional liver regeneration. Methods Blood samples of 154 patients and intraoperative tissue samples of 46 patients undergoing liver resection were collected and classified with regard to dysfunctional postoperative liver regeneration. Of those, a matched cohort of 21 patients were used for RNA sequencing. Samples were assessed for circulating cytokines, gene expression dynamics, intrahepatic neutrophil accumulation, and spatial transcriptomics. Results Individuals with dysfunctional liver regeneration demonstrated an aggravated transcriptional inflammatory response with higher intracellular adhesion molecule-1 induction. Increased induction of this critical leukocyte adhesion molecule was associated with increased intrahepatic neutrophil accumulation and activation upon induction of liver regeneration in individuals with dysfunctional liver regeneration. Comparing baseline gene expression profiles in individuals with and without dysfunctional liver regeneration, we found that dual-specificity phosphatase 4 (DUSP4) expression, a known critical regulator of intracellular adhesion molecule-1 expression in endothelial cells, was markedly reduced in patients with dysfunctional liver regeneration. Mimicking clinical risk factors for dysfunctional liver regeneration, we found liver sinusoidal endothelial cells of two liver disease models to have significantly reduced baseline levels of DUSP4. Conclusions Exploring the landscape of early transcriptional changes of human liver regeneration, we observed that people with dysfunctional regeneration experience overwhelming intrahepatic inflammation. Subclinical liver disease might account for DUSP4 reduction in liver sinusoidal endothelial cells, which ultimately primes the liver for an aggravated inflammatory response. Impact and implications Using a unique human biorepository, focused on liver regeneration (LR), we explored the landscape of circulating and tissue-level alterations associated with both functional and dysfunctional LR. In contrast to experimental animal models, people with dysfunctional LR demonstrated an aggravated transcriptional inflammatory response, higher intracellular adhesion molecule-1 (ICAM-1) induction, intrahepatic neutrophil accumulation and activation upon induction of LR. Although inflammatory responses appear rapidly after liver resection, people with dysfunctional LR have exaggerated inflammatory responses that appear to be related to decreased levels of LSEC DUSP4, challenging existing concepts of post-resectional LR.
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Key Words
- ALT, alanine aminotransferase
- AST, aspartate aminotransferase
- CASH, chemotherapy associated steatohepatitis
- DLR, dysfunctional LR
- DUSP-4
- DUSP4, dual-specificity phosphatase 4
- FDR, false discovery rate
- FLR, functional LR
- FPKM, fragments per kilobase of transcript per million mapped reads
- Human
- ICAM-1, intracellular adhesion molecule-1
- IPA, Ingenuity Pathway Analysis
- IVCL, inferior vena cava ligation
- Inflammation
- LPS, lipopolysaccharide
- LR, liver regeneration
- LSEC, liver sinusoidal endothelial cell
- Liver regeneration
- MFI, mean fluorescence intensity
- MPO, myeloperoxidase
- NASH, non-alcoholic steatohepatitis
- Neutrophils
- PCA, principal component analysis
- POD1, 1 day after liver resection
- POD5, 5 days after liver resection
- STRING, Search Tool for the Retrieval of Interacting Genes/Proteins
- TMM, trimmed mean of M values
- TNF, tumour necrosis factor
- logCPM, log counts per million
- pTPM, protein-coding transcripts per million
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Affiliation(s)
- Patrick Starlinger
- Department of Surgery, Division of Hepatobiliary and Pancreatic Surgery, Mayo Clinic, Rochester, MN, USA
- Center of Physiology and Pharmacology, Medical University of Vienna, Vienna, Austria
- Corresponding authors. Addresses: Department of HPB Surgery, Mayo Clinic, 200 First Street SW, Rochester 55905, MN, USA; Department of Surgery, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria. Tel.: +43-1-40400-5621.
| | - Laura Brunnthaler
- Center of Physiology and Pharmacology, Institute of Vascular Biology and Thrombosis Research, Medical University of Vienna, Vienna, Austria
| | - Chantal McCabe
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, USA
| | - David Pereyra
- Department of Surgery, Medical University of Vienna, General Hospital, Vienna, Austria
| | - Jonas Santol
- Department of Surgery, HPB Center, Viennese Health Network, Clinic Favoriten and Sigmund Freud Private University, Vienna, Austria
| | - Jessica Steadman
- Department of Surgery, Division of Hepatobiliary and Pancreatic Surgery, Mayo Clinic, Rochester, MN, USA
| | | | | | - Hubert Hackl
- Institute of Bioinformatics, Biocenter, Medical University of Innsbruck, Innsbruck, Austria
| | - Raphael Gronauer
- Institute of Bioinformatics, Biocenter, Medical University of Innsbruck, Innsbruck, Austria
| | - Daniel O’Brien
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, USA
| | - Renate Kain
- Clinical Institute of Pathology, Medical University of Vienna, Vienna, Austria
| | - Petra Hirsova
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Gregory J. Gores
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Chen Wang
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, USA
| | - Thomas Gruenberger
- Department of Surgery, HPB Center, Viennese Health Network, Clinic Favoriten and Sigmund Freud Private University, Vienna, Austria
| | - Rory L. Smoot
- Department of Surgery, Division of Hepatobiliary and Pancreatic Surgery, Mayo Clinic, Rochester, MN, USA
- Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN, USA
- Department of Surgery, Mayo Clinic, 200 First Street SW, 55905 Rochester, MN, USA. Tel.: +1-507-284-1529; fax: +1-507-284-5196.
| | - Alice Assinger
- Center of Physiology and Pharmacology, Institute of Vascular Biology and Thrombosis Research, Medical University of Vienna, Vienna, Austria
- Institute of Physiology, Medical University of Vienna, Schwarzspanierstraße 17, 1090 Vienna, Austria. Tel.: +43-1-40160-31405.
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12
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Li X, Li H, Zhu Y, Xu H, Tang S. PLT Counts as a Predictive Marker after Plasma Exchange in Patients with Hepatitis B Virus-Related Acute-on-Chronic Liver Failure. J Clin Med 2023; 12:jcm12030851. [PMID: 36769497 PMCID: PMC9917441 DOI: 10.3390/jcm12030851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 01/18/2023] [Accepted: 01/19/2023] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND AND OBJECTIVES The platelet (PLT) value in hepatitis B-related acute-on-chronic liver failure (HBV-ACLF) is not sufficiently understood. The present study aimed to evaluate the prognostic effect of PLT on the prediction of HBV-ACLF outcomes after plasma exchange (PE). METHODS HBV-ACLF patients treated with PE between January 2017 and August 2021 were followed up for at least 6 months. Cox regression was performed to develop the predictive model, and the model's performance was analyzed using the receiver operating characteristic curve (ROC). RESULTS A total of 170 patients were included. The overall survival rate within 180 days was 75.88%. Age, PLT, total bilirubin (TBil), and the iMELD scores were independent risk factors affecting the prognosis of HBV-ACLF patients after PE. According to the Cox regression results, the new model was calculated: R = 0.142 × iMELD-0.009 × PLT. The area under the curve (AUC) of the receiver operating characteristic curve (ROC) was 0.758 (95% CI 0.678-0.838), and patients with lower PLT-iMELD scores (<4.50) had a better prognosis (p < 0.001). CONCLUSION PLT is a valuable prognostic biomarker for HBV-ACLF patients after PE. The modified iMELD model incorporating PLT has a better sensitivity and efficacy in predicting the prognosis of patients.
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Affiliation(s)
- Xue Li
- Department of Gastroenterology, The General Hospital of Western Theater Command, Chengdu 610083, China
| | - Hao Li
- Department of Gastroenterology, The General Hospital of Western Theater Command, Chengdu 610083, China
| | - Yucui Zhu
- Clinic, The General Hospital of Western Theater Command, Chengdu 610083, China
| | - Huaqian Xu
- Department of Gastroenterology, The General Hospital of Western Theater Command, Chengdu 610083, China
| | - Shanhong Tang
- Department of Gastroenterology, The General Hospital of Western Theater Command, Chengdu 610083, China
- Correspondence: ; Tel.: +86-028-8657-1191
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13
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Muller X, Mohkam K, Mabrut JY. Inflammation is king in liver resection for hepatocellular carcinoma. Hepatobiliary Surg Nutr 2021; 10:839-841. [PMID: 35004949 DOI: 10.21037/hbsn-21-435] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 10/31/2021] [Indexed: 12/18/2022]
Affiliation(s)
- Xavier Muller
- Department of General Surgery and Liver Transplantation, Croix-Rousse University Hospital, Hospices Civils de Lyon, University of Lyon I, Lyon, France.,Cancer Research Center of Lyon, INSERM U1052, Lyon, France
| | - Kayvan Mohkam
- Department of General Surgery and Liver Transplantation, Croix-Rousse University Hospital, Hospices Civils de Lyon, University of Lyon I, Lyon, France.,Cancer Research Center of Lyon, INSERM U1052, Lyon, France.,Department of Pediatric Surgery and Liver Transplantation, Hôpital Femme Mère Enfant, Université Claude Bernard Lyon 1, Hospices Civils de Lyon, Bron, France
| | - Jean-Yves Mabrut
- Department of General Surgery and Liver Transplantation, Croix-Rousse University Hospital, Hospices Civils de Lyon, University of Lyon I, Lyon, France.,Cancer Research Center of Lyon, INSERM U1052, Lyon, France
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14
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Starlinger P, Pereyra D, Hackl H, Ortmayr G, Braunwarth E, Santol J, Najarnia S, Driedger MR, Gregory L, Alva‐Ruiz R, Glasgow A, Assinger A, Nagorney DM, Habermann EB, Staetttner S, Cleary SP, Smoot RL, Gruenberger T. Consequences of Perioperative Serotonin Reuptake Inhibitor Treatment During Hepatic Surgery. Hepatology 2021; 73:1956-1966. [PMID: 33078426 PMCID: PMC8251772 DOI: 10.1002/hep.31601] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 09/14/2020] [Accepted: 10/01/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND AIMS Platelet-stored serotonin critically affects liver regeneration in mice and humans. Selective serotonin reuptake inhibitors (SSRIs) and serotonin noradrenalin reuptake inhibitors (SNRIs) reduce intraplatelet serotonin. As SSRIs/SNRIs are now one of the most commonly prescribed drugs in the United States and Europe and given serotonin's impact on liver regeneration, we evaluated whether perioperative use of SSRIs/SNRIs affects outcome after hepatic resection. APPROACH AND RESULTS Consecutive patients undergoing hepatic resection (n = 754) were retrospectively included from prospectively maintained databases from two European institutions. Further, an independent cohort of 495 patients from the United States was assessed to validate our exploratory findings. Perioperative intake of SSRIs/SNRIs was recorded, and patients were followed up for postoperative liver dysfunction (LD), morbidity, and mortality. Perioperative intraplatelet serotonin levels were significantly decreased in patients receiving SSRI/SNRI treatment. Patients treated with SSRIs/SNRIs showed a higher incidence of morbidity, severe morbidity, LD, and LD requiring intervention. Associations were confirmed in the independent validation cohort. Combined cohorts documented a significant increase in deleterious postoperative outcome (morbidity odds ratio [OR], 1.56; 95% confidence interval [CI], 1.07-2.31; severe morbidity OR, 1.86; 95% CI, 1.22-2.79; LD OR, 1.96; 95% CI, 1.23-3.06; LD requiring intervention OR, 2.22; 95% CI, 1.03-4.36). Further, multivariable analysis confirmed the independent association of SSRIs/SNRIs with postoperative LD, which was closely associated with postoperative 90-day mortality and 1-year overall survival. CONCLUSIONS We observed a significant association of perioperative SSRI/SNRI intake with adverse postoperative outcome after hepatic resection. This indicates that SSRIs/SNRIs should be avoided perioperatively in patients undergoing hepatic resections.
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Affiliation(s)
- Patrick Starlinger
- Department of SurgeryMedical University of ViennaGeneral HospitalViennaAustria
- Department of SurgeryDivision of Hepatobiliary and Pancreas SurgeryMayo ClinicRochesterMN
| | - David Pereyra
- Department of SurgeryMedical University of ViennaGeneral HospitalViennaAustria
| | - Hubert Hackl
- Institute of BioinformaticsBiocenterMedical University of InnsbruckInnsbruckAustria
| | - Gregor Ortmayr
- Department of SurgeryMedical University of ViennaGeneral HospitalViennaAustria
| | - Eva Braunwarth
- Department of Visceral, Transplantation and Thoracic SurgeryMedical University InnsbruckInnsbruckAustria
| | - Jonas Santol
- Department of SurgeryMedical University of ViennaGeneral HospitalViennaAustria
| | - Sina Najarnia
- Department of SurgeryMedical University of ViennaGeneral HospitalViennaAustria
| | - Michael R. Driedger
- Department of SurgeryDivision of Hepatobiliary and Pancreas SurgeryMayo ClinicRochesterMN
| | - Lindsey Gregory
- Department of SurgeryDivision of Hepatobiliary and Pancreas SurgeryMayo ClinicRochesterMN
| | - Roberto Alva‐Ruiz
- Department of SurgeryDivision of Hepatobiliary and Pancreas SurgeryMayo ClinicRochesterMN
| | - Amy Glasgow
- Robert D. and Patricia E. Kern Center for the Science of Health Care DeliverMayo ClinicRochesterMN
| | - Alice Assinger
- Center of Physiology and PharmacologyMedical University of ViennaViennaAustria
| | - David M. Nagorney
- Department of SurgeryDivision of Hepatobiliary and Pancreas SurgeryMayo ClinicRochesterMN
| | - Elizabeth B. Habermann
- Robert D. and Patricia E. Kern Center for the Science of Health Care DeliverMayo ClinicRochesterMN
| | - Stefan Staetttner
- Department of Visceral, Transplantation and Thoracic SurgeryMedical University InnsbruckInnsbruckAustria
- Department of General, Visceral and Vascular SurgerySKG KlinikumVöcklabruckAustria
| | - Sean P. Cleary
- Department of SurgeryDivision of Hepatobiliary and Pancreas SurgeryMayo ClinicRochesterMN
| | - Rory L. Smoot
- Department of SurgeryDivision of Hepatobiliary and Pancreas SurgeryMayo ClinicRochesterMN
| | - Thomas Gruenberger
- Department of SurgeryHPB CenterViennese Health NetworkClinic Favoriten and Sigmund Freud Private UniversityViennaAustria
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15
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Till Death Do Us Part-The Multifaceted Role of Platelets in Liver Diseases. Int J Mol Sci 2021; 22:ijms22063113. [PMID: 33803718 PMCID: PMC8003150 DOI: 10.3390/ijms22063113] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 03/09/2021] [Accepted: 03/16/2021] [Indexed: 02/07/2023] Open
Abstract
Platelets are tightly connected with the liver, as both their production and their clearance are mediated by the liver. Platelets, in return, participate in a variety of liver diseases, ranging from non-alcoholic fatty liver diseases, (viral) hepatitis, liver fibrosis and hepatocellular carcinoma to liver regeneration. Due to their versatile functions, which include (1) regulation of hemostasis, (2) fine-tuning of immune responses and (3) release of growth factors and cellular mediators, platelets quickly adapt to environmental changes and modulate disease development, leading to different layers of complexity. Depending on the (patho)physiological context, platelets exert both beneficial and detrimental functions. Understanding the precise mechanisms through which platelet function is regulated at different stages of liver diseases and how platelets interact with various resident and non-resident liver cells helps to draw a clear picture of platelet-related therapeutic interventions. Therefore, this review summarizes the current knowledge on platelets in acute and chronic liver diseases and aims to shed light on how the smallest cells in the circulatory system account for changes in the (patho)physiology of the second largest organ in the human body.
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16
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Zanetto A, Senzolo M, Campello E, Bulato C, Gavasso S, Shalaby S, Gambato M, Vitale A, Cillo U, Farinati F, Russo FP, Simioni P, Burra P. Influence of Hepatocellular Carcinoma on Platelet Aggregation in Cirrhosis. Cancers (Basel) 2021; 13:cancers13051150. [PMID: 33800224 PMCID: PMC7962527 DOI: 10.3390/cancers13051150] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 02/23/2021] [Accepted: 03/01/2021] [Indexed: 02/07/2023] Open
Abstract
Simple Summary Platelets are blood cells, the main function of which is to form clots and prevent/stop bleeding. However, it has been shown that platelets may be involved in additional pathophysiological processes, including stimulation of cancer growth and metastasis. In fact, inhibition of platelets in patients with various types of cancer has resulted in lower risks of cancer progression and death. This possibility has not yet been considered in patients with cirrhosis (chronic liver disease) and hepatocellular carcinoma (the most common type of liver cancer) because their platelet function has never been investigated. In this study, we show that hepatocellular carcinoma in patients with cirrhosis is associated with significantly altered (increased) platelet function. This paves the way for further studies to evaluate whether the inhibition of these hyper-functional platelets could be beneficial in patients with cirrhosis and hepatocellular carcinoma. Abstract Hyper-functional platelets are being proposed as a potential therapeutic target in multiple cancers. Whether this can be considered in patients with cirrhosis and hepatocellular carcinoma (HCC) is unknown as their platelet function has not yet been investigated. We evaluated platelet function in cirrhosis patients with HCC. Patients with cirrhosis with and without HCC were prospectively recruited. Platelet aggregation, a marker of platelet function, was assessed by impedance aggregometry with adenosine diphosphate (ADP), arachidonic acid (ASPI), and thrombin (TRAP) stimulation. Plasmatic levels of Von Willebrand factor antigen (VWF) were also determined. One-hundred patients were recruited (50 cirrhotics with and 50 without HCC). Cirrhosis severity by Child class and platelet count were comparable between cirrhotics with and without HCC. Cirrhotics with HCC had higher ADP- (45 vs. 28; p < 0.001), ASPI- (47 vs. 28; p < 0.001), and TRAP- (85 vs. 75; p = 0.01) induced platelet aggregation than cirrhotics without HCC, all indicative of platelet hyper-function. The relatively increased platelet aggregation in patients with HCC was confirmed after adjusting the analysis for platelet count/severity of thrombocytopenia. Levels of VWF were higher in patients with vs. without HCC (348 vs. 267; p = 0.006), particularly in compensated cirrhosis. In patients with cirrhosis, HCC is associated with increased platelet aggregation and higher VWF. The clinical implications of these findings deserve further investigation.
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Affiliation(s)
- Alberto Zanetto
- Gastroenterology, Department of Surgery, Oncology, and Gastroenterology, Padova University Hospital, 35128 Padova, Italy; (A.Z.); (M.S.); (S.S.); (F.F.); (F.P.R.)
- Multivisceral Transplant Unit, Department of Surgery, Oncology, and Gastroenterology, Padova University Hospital, 35128 Padova, Italy;
| | - Marco Senzolo
- Gastroenterology, Department of Surgery, Oncology, and Gastroenterology, Padova University Hospital, 35128 Padova, Italy; (A.Z.); (M.S.); (S.S.); (F.F.); (F.P.R.)
- Multivisceral Transplant Unit, Department of Surgery, Oncology, and Gastroenterology, Padova University Hospital, 35128 Padova, Italy;
| | - Elena Campello
- Thrombotic and Hemorrhagic Diseases Unit, General Internal Medicine, Padova University Hospital, 35128 Padova, Italy; (E.C.); (C.B.); (S.G.)
| | - Cristiana Bulato
- Thrombotic and Hemorrhagic Diseases Unit, General Internal Medicine, Padova University Hospital, 35128 Padova, Italy; (E.C.); (C.B.); (S.G.)
| | - Sabrina Gavasso
- Thrombotic and Hemorrhagic Diseases Unit, General Internal Medicine, Padova University Hospital, 35128 Padova, Italy; (E.C.); (C.B.); (S.G.)
| | - Sarah Shalaby
- Gastroenterology, Department of Surgery, Oncology, and Gastroenterology, Padova University Hospital, 35128 Padova, Italy; (A.Z.); (M.S.); (S.S.); (F.F.); (F.P.R.)
- Multivisceral Transplant Unit, Department of Surgery, Oncology, and Gastroenterology, Padova University Hospital, 35128 Padova, Italy;
| | - Martina Gambato
- Multivisceral Transplant Unit, Department of Surgery, Oncology, and Gastroenterology, Padova University Hospital, 35128 Padova, Italy;
| | - Alessandro Vitale
- Hepatobiliary Surgery and Liver Transplantation Center, Department of Surgery, Oncology, and Gastroenterology, Padova University Hospital, 35128 Padova, Italy; (A.V.); (U.C.)
| | - Umberto Cillo
- Hepatobiliary Surgery and Liver Transplantation Center, Department of Surgery, Oncology, and Gastroenterology, Padova University Hospital, 35128 Padova, Italy; (A.V.); (U.C.)
| | - Fabio Farinati
- Gastroenterology, Department of Surgery, Oncology, and Gastroenterology, Padova University Hospital, 35128 Padova, Italy; (A.Z.); (M.S.); (S.S.); (F.F.); (F.P.R.)
| | - Francesco Paolo Russo
- Gastroenterology, Department of Surgery, Oncology, and Gastroenterology, Padova University Hospital, 35128 Padova, Italy; (A.Z.); (M.S.); (S.S.); (F.F.); (F.P.R.)
- Multivisceral Transplant Unit, Department of Surgery, Oncology, and Gastroenterology, Padova University Hospital, 35128 Padova, Italy;
| | - Paolo Simioni
- Thrombotic and Hemorrhagic Diseases Unit, General Internal Medicine, Padova University Hospital, 35128 Padova, Italy; (E.C.); (C.B.); (S.G.)
- Correspondence: (P.S.); (P.B.); Tel.: +39-049-8212667 (P.S.); +39-049-8212892 (P.B.)
| | - Patrizia Burra
- Gastroenterology, Department of Surgery, Oncology, and Gastroenterology, Padova University Hospital, 35128 Padova, Italy; (A.Z.); (M.S.); (S.S.); (F.F.); (F.P.R.)
- Multivisceral Transplant Unit, Department of Surgery, Oncology, and Gastroenterology, Padova University Hospital, 35128 Padova, Italy;
- Correspondence: (P.S.); (P.B.); Tel.: +39-049-8212667 (P.S.); +39-049-8212892 (P.B.)
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Liu S, Zhai M, Xiao W, Zhou Q, Zhang D, Gong Y, Deng C, Liu C, Li L, He C. Intra-platelet serotonin and YAP contributed to poor prognosis of hepatocellular carcinoma. Life Sci 2021; 270:119140. [PMID: 33524420 DOI: 10.1016/j.lfs.2021.119140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 01/16/2021] [Accepted: 01/16/2021] [Indexed: 11/18/2022]
Abstract
AIMS Intra-platelet 5-HT (IP 5-HT) and YAP exhibit an important role in hepatocellular carcinoma (HCC). The aim of the study was to investigate whether IP 5-HT and YAP could affect the progression and prognosis of HCC. METHODS 5-HT level and YAP expression were measured and were compared between HCC patients and control patients. By grouping HCC patients, we analyzed clinical indicators and survival. The predictive nomogram was established by R software according to the risk factors obtained from multivariate analysis. RESULTS Higher IP 5-HT level and higher YAP expression were associated with poorer prognosis. In addition, they were also associated with BCLC stages. Higher IP 5-HT was found to be related with higher international normalized ratio (INR) (p = 0.040), more death (p = 0.015) and higher YAP expression (p < 0.001). Similarly, higher YAP expression was proved to be associated with lower platelet counts (PLT) (p = 0.032), smaller tumor size (p = 0.017), more death (p < 0.001) and higher IP 5-HT (p < 0.001). In addition, alkaline phosphatase (ALP), YAP and tumor size were proved to be independent risk factors. By using risk factors, we have established a prognostic prediction nomogram for HCC patients. In the prognostic prediction nomogram, patients with higher scores would have poorer prognosis. CONCLUSIONS IP 5-HT and YAP might affect the progression and prognosis of HCC through synergistic effect. Moreover, IP 5-HT might affect HCC by regulating YAP expression. Thus, both of them might be potential therapeutic targets. By establishing the prognostic prediction nomogram, we could improve the prediction system.
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Affiliation(s)
- Sushun Liu
- Department of General Surgery, the Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| | - Mimi Zhai
- Xiangya Nursing School, Central South University, Changsha, Hunan 410013, China
| | - Wang Xiao
- Department of Nursing, the Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| | - Qin Zhou
- Department of General Surgery, the Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| | - Dan Zhang
- Department of Nursing, the Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| | - Yi Gong
- Department of General Surgery, the Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| | - Chaolin Deng
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Chun Liu
- Department of General Surgery, the Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| | - Li Li
- Department of General Surgery, the Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| | - Chao He
- Department of General Surgery, the Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China.
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Pang Q, Jin H, Wang Y, Dai M, Liu S, Tan Y, Liu H, Lu Z. Depletion of serotonin relieves concanavalin A-induced liver fibrosis in mice by inhibiting inflammation, oxidative stress, and TGF-β1/Smads signaling pathway. Toxicol Lett 2021; 340:123-132. [PMID: 33429011 DOI: 10.1016/j.toxlet.2021.01.010] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Revised: 01/05/2021] [Accepted: 01/06/2021] [Indexed: 12/12/2022]
Abstract
Serotonin exerts important functions in several liver pathophysiological processes. In this study, we investigated the role of serotonin in concanavalin A (Con A)-induced liver fibrosis (LF) in mice and the underlying mechanisms. To establish the mouse model of LF, mice of wild-type (WT) and tryptophan hydroxylase 1 (Tph1) knockout (serotonin depletion) received Con A for 8 successive weeks. Degree of fibrosis was assessed by Sirius red staining, as well as the measurements of alpha smooth muscle actin (α- SMA), hydroxyproline (Hyp) and type I collagen in liver tissues. To elucidate the potential mechanisms, we assessed the effect of serotonin depletion on inflammatory, oxidative stress as well as TGF-β1/Smads signaling pathway. We found that serotonin depletion significantly inhibited collagen deposition as evaluated by less collagenous fiber in Sirus Red staining and reduced contents of Hyp and type I collagen. In addition, the absence of serotonin significantly inhibited the release of several inflammatory cytokines, including interleukin-6 (IL-6), interferon-gamma (IFN-γ), tumor necrosis-alpha (TNF-α), and transforming growth factor β1 (TGF-β1). Oxidative stress was also largely mitigated in LF mice with serotonin deficiency as manifested by the decreases of oxidative stress markers (malonaldehyde (MDA) and myeloperoxidase (MPO)), as well as the increases of antioxidant stress indicators (glutathione (GSH), and GSH-px, catalase (CAT), superoxide dismutase (SOD)) in liver tissues. Moreover, the lack of serotonin may provide an antifibrotic role by inhibiting the intrahepatic expressions of TGF-β1, phosphorylated-smad2 (p-smad2), and phosphorylated-smad3 (p-smad3). These results indicated that, serotonin depletion attenuates Con A-induced LF through the regulation of inflammatory response, oxidative stress injury, and TGF-β1/Smads signaling pathway.
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Affiliation(s)
- Qing Pang
- Department of Hepatobiliary Surgery, First Affiliated Hospital of Bengbu Medical College, Bengbu, 233000 Anhui Province, China; Department of Hepatobiliary Surgery, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061 Shaanxi Province, China
| | - Hao Jin
- Department of Hepatobiliary Surgery, First Affiliated Hospital of Bengbu Medical College, Bengbu, 233000 Anhui Province, China
| | - Yong Wang
- Department of Hepatobiliary Surgery, First Affiliated Hospital of Bengbu Medical College, Bengbu, 233000 Anhui Province, China
| | - Mengnan Dai
- Clinical Medical College of Bengbu Medical College, Bengbu, 233000 Anhui Province, China
| | - Shuangchi Liu
- Department of Hepatobiliary Surgery, First Affiliated Hospital of Bengbu Medical College, Bengbu, 233000 Anhui Province, China
| | - Yi Tan
- Department of Hepatobiliary Surgery, First Affiliated Hospital of Bengbu Medical College, Bengbu, 233000 Anhui Province, China.
| | - Huichun Liu
- Department of Hepatobiliary Surgery, First Affiliated Hospital of Bengbu Medical College, Bengbu, 233000 Anhui Province, China.
| | - Zheng Lu
- Department of Hepatobiliary Surgery, First Affiliated Hospital of Bengbu Medical College, Bengbu, 233000 Anhui Province, China.
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MUW researcher of the month. Wien Klin Wochenschr 2020; 132:631-632. [PMID: 33104933 DOI: 10.1007/s00508-020-01756-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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20
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Starlinger P, Luyendyk JP, Groeneveld DJ. Hemostasis and Liver Regeneration. Semin Thromb Hemost 2020; 46:735-742. [PMID: 32906177 DOI: 10.1055/s-0040-1715450] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The liver is unique in its remarkable regenerative capacity, which enables the use of liver resection as a treatment for specific liver diseases, including removal of neoplastic liver disease. After resection, the remaining liver tissue (i.e, liver remnant) regenerates to maintain normal hepatic function. In experimental settings as well as patients, removal of up to two-thirds of the liver mass stimulates a rapid and highly coordinated process resulting in the regeneration of the remaining liver. Mechanisms controlling the initiation and termination of regeneration continue to be discovered, and many of the fundamental signaling pathways controlling the proliferation of liver parenchymal cells (i.e., hepatocytes) have been uncovered. Interestingly, while hemostatic complications (i.e., bleeding and thrombosis) are primarily thought of as a complication of surgery itself, strong evidence suggests that components of the hemostatic system are, in fact, powerful drivers of liver regeneration. This review focuses on the clinical and translational evidence supporting a link between the hemostatic system and liver regeneration, and the mechanisms whereby the hemostatic system directs liver regeneration discovered using experimental settings.
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Affiliation(s)
- Patrick Starlinger
- Department of Surgery, Vienna General Hospital, Medical University of Vienna, Vienna, Austria.,Department of Surgery, Mayo Clinic, Rochester, Minnesota
| | - James P Luyendyk
- Department of Pathobiology and Diagnostic Investigation, Michigan State University, East Lansing, Michigan
| | - Dafna J Groeneveld
- Department of Pathobiology and Diagnostic Investigation, Michigan State University, East Lansing, Michigan
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21
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Chen H, Chen X, Wang G. Platelets: A review of their function and effects in liver diseases. LIVER RESEARCH 2020. [DOI: 10.1016/j.livres.2020.08.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
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22
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Midorikawa Y, Takayama T, Higaki T, Aramaki O, Teramoto K, Yoshida N, Tsuji S, Kanda T, Moriyama M. High platelet count as a poor prognostic factor for liver cancer patients without cirrhosis. Biosci Trends 2020; 14:368-375. [PMID: 32713867 DOI: 10.5582/bst.2020.03230] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
A low platelet count, one of parameters of portal hypertension, is clinically a predictor of postoperative mortality, while platelets induce tumor development during growth factor secretion. In this study, we retrospectively investigated whether high platelet count negatively affects the survival of patients with hepatocellular carcinoma (HCC). Patients undergoing initial and curative resection for HCC were included. Surgical outcomes were compared between the high platelet (platelet count ≥ 20 × 104/μL) and control (< 20 × 104/μL) groups in patients without cirrhosis and between the low platelet (< 10 × 104/μL) and control (≥ 10 × 104/μL) groups in patients with cirrhosis. Among patients without cirrhosis, tumor was larger (P < 0.001) and tumor thrombus was more frequent (P < 0.001) in the high-platelet group than in the control group. After a median follow-up period of 3.1 years (range 0.2-16.2), median overall survival was 6.3 years (95% confidence interval [CI], 5.3-7.8) and 7.6 years (6.6-10.9) in the high-platelet (n = 273) and control (n = 562) groups, respectively (P = 0.027). Among patients with cirrhosis, liver function was worse (P < 0.001) and varices were more frequent (P < 0.001) in the low-platelet group. The median overall survival of patients in the low-platelet group (n = 172) was significantly shorter than that of patients in the control group (n = 275) (4.5 years [95% CI, 3.7-6.0] vs. 5.9 years [4.5-7.5], P = 0.038). Taken together, thrombocytopenia indicates poor prognosis in HCC patients with cirrhosis, while thrombocytosis is a poor prognostic predictor for those without cirrhosis.
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Affiliation(s)
- Yutaka Midorikawa
- Department of Digestive Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Tadatoshi Takayama
- Department of Digestive Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Tokio Higaki
- Department of Digestive Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Osamu Aramaki
- Department of Digestive Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Kenichi Teramoto
- Department of Digestive Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Nao Yoshida
- Department of Digestive Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Shingo Tsuji
- Genome Science Division, Research Center for Advanced Science and Technology, University of Tokyo, Tokyo, Japan
| | - Tatsuo Kanda
- Department of Gastroenterology and Hepatology, Nihon University School of Medicine, Tokyo, Japan
| | - Mitsuhiko Moriyama
- Department of Gastroenterology and Hepatology, Nihon University School of Medicine, Tokyo, Japan
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Albumin is a secret factor involved in multidirectional interactions among the serotoninergic, immune and endocrine systems that supervises the mechanism of CYP1A and CYP3A regulation in the liver. Pharmacol Ther 2020; 215:107616. [PMID: 32590025 DOI: 10.1016/j.pharmthera.2020.107616] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Accepted: 06/15/2020] [Indexed: 12/25/2022]
Abstract
This review focuses on albumin, which is involved in multidirectional interactions among the immune, endocrine and serotoninergic systems and supervises the regulation of cytochrome P450 (CYP) isoforms under conditions of both normal liver function and liver insufficiency. Special attention is paid to albumin, thyroid hormones, testosterone and tryptophan hydroxylase in these interactions as well as their potential roles in liver regeneration. The association of these factors with inflammation and the modification of the mechanism of hepatic drug-metabolizing CYP isoform regulation are also presented because changes in the expression of CYP isoforms in the liver may result in subsequent changes to a marker substance used for testing CYP activity, thus providing a simple way to control the liver regeneration process or the dangerous stimulation of hepatocarcinogenesis.
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Yamazaki S, Takayama T, Mitsuka Y, Aoki M, Midorikawa Y, Moriguchi M, Higaki T. Platelet recovery correlates parenchymal volume recovery after liver resection. Hepatol Res 2020; 50:620-628. [PMID: 31965697 DOI: 10.1111/hepr.13488] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Revised: 01/06/2020] [Accepted: 01/07/2020] [Indexed: 02/08/2023]
Abstract
AIM Platelet count seems to assess liver function and predict liver regeneration, but factors associated with liver regeneration remain unclear. This study analyzed the relationship between platelet recovery and postresection liver regeneration. METHODS Data from 343 candidates from 1245 consecutive patients with liver resection of more than Couinaud's segments were analyzed. Patients were divided into a low-platelet-recovery rate (LPRR) group (lowest 25%) or a control group on the basis of the platelet recovery rate on postoperative day (POD)7. Data were matched before analysis to adjust for operation scale. Trends in liver functional recovery were assessed, and liver volume recovery and remnant ischemic area was calculated using computed tomography volumetry. Factors predicting liver regeneration were analyzed. RESULTS In 78 matched-pair patients, the all-complications rate (42.3% vs. 26.9%, P = 0.002) and infectious complications rate (21.8% vs. 9.0%, P = 0.027) were significantly higher in the LPRR group than in controls. Trends in liver functional recovery did not differ significantly, whereas significant differences remained for platelet recovery. Parenchyma volume recovery was delayed in the LPRR group from POD7 (84.5% vs. 78.1, P < 0.01) to POD30 (92.5% vs. 85.6, P < 0.01). Platelet recovery rate on POD7 correlated negatively with ischemic liver volume as evaluated on POD2 by computed tomography (r = 0.691). Postoperative ischemic volume on POD2 (5.41 [1.98-11.21], P < 0.001), infectious complications (3.48 [1.44-7.37], P < 0.001), and multiple resection (1.67 [1.10-4.11], P = 0.011) predicted delayed platelet recovery rate on multivariate analysis. CONCLUSION Platelet recovery correlated with liver volume recovery and occurrence of complications. Large ischemic area might negatively impact regeneration after liver resection.
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Affiliation(s)
- Shintaro Yamazaki
- Department of Digestive Surgery, Nihon University School of Medicine, 30-1 Oyaguchikami-machi, Itabashi-ku, Tokyo, 173-8610, Japan
| | - Tadatoshi Takayama
- Department of Digestive Surgery, Nihon University School of Medicine, 30-1 Oyaguchikami-machi, Itabashi-ku, Tokyo, 173-8610, Japan
| | - Yusuke Mitsuka
- Department of Digestive Surgery, Nihon University School of Medicine, 30-1 Oyaguchikami-machi, Itabashi-ku, Tokyo, 173-8610, Japan
| | - Masaru Aoki
- Department of Digestive Surgery, Nihon University School of Medicine, 30-1 Oyaguchikami-machi, Itabashi-ku, Tokyo, 173-8610, Japan
| | - Yutaka Midorikawa
- Department of Digestive Surgery, Nihon University School of Medicine, 30-1 Oyaguchikami-machi, Itabashi-ku, Tokyo, 173-8610, Japan
| | - Masamichi Moriguchi
- Department of Digestive Surgery, Nihon University School of Medicine, 30-1 Oyaguchikami-machi, Itabashi-ku, Tokyo, 173-8610, Japan
| | - Tokio Higaki
- Department of Digestive Surgery, Nihon University School of Medicine, 30-1 Oyaguchikami-machi, Itabashi-ku, Tokyo, 173-8610, Japan
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Aryal B, Yamakuchi M, Shimizu T, Kadono J, Furoi A, Gejima K, Takenouchi K, Komokata T, Hashiguchi T, Imoto Y. Bivalent property of intra-platelet VWF in liver regeneration and HCC recurrence: A prospective multicenter study. Cancer Biomark 2020; 26:51-61. [PMID: 31322547 DOI: 10.3233/cbm-190168] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND AIMS A striking difference has been observed in structure and functional properties between plasma and platelet von Willebrand factor (VWF). While the existing evidence has revealed a clinical relevance of plasma VWF-Ag in liver regeneration (LR) and different cancers, this study was designed to explore the properties of intra-platelet (IP) and serum VWF-Ag in patients with hepatocellular carcinoma (HCC) undergoing partial hepatectomy. METHODS A total of 40 patients undergoing partial hepatectomy were prospectively recruited from 3 institutions. VWF-Ag concentrations were evaluated mainly in serum and platelet extracts. Patients were followed-up for postoperative liver dysfunction and HCC recurrence. RESULTS We observed a post-resection increase in the concentration of VWF-Ag in serum and platelet. Patients with postoperative liver dysfunction had substantially reduced serum and IP VWF-Ag concentrations. After a 2-year follow-up, patients with higher post-resection serum and IP VWF-Ag concentrations were found to develop early HCC recurrence. Likewise, IP VWF-Ag was able to independently predict post-resection early HCC recurrence. CONCLUSION This multicenter, prospective, pilot study demonstrates a bivalent property of IP VWF in LR and oncological outcome; low preoperative VWF appeared to have a negative association on post-resection liver dysfunction, whereas, patients with higher post-resection VWF-Ag concentrations were found to have early HCC recurrence.
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Affiliation(s)
- Bibek Aryal
- Cardiovascular and Gastroenterological Surgery, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima 890-8520, Japan
| | - Munekazu Yamakuchi
- Department of Laboratory and Vascular Medicine, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima 890-8520, Japan
| | - Toshiaki Shimizu
- Department of Laboratory and Vascular Medicine, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima 890-8520, Japan
| | - Jun Kadono
- Department of Surgery, Kirishima Medical Center, Kirishima 899-5112, Japan
| | - Akira Furoi
- Department of Surgery, Kirishima Medical Center, Kirishima 899-5112, Japan
| | - Kentaro Gejima
- Cardiovascular and Gastroenterological Surgery, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima 890-8520, Japan
| | - Kazunori Takenouchi
- Department of Laboratory and Vascular Medicine, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima 890-8520, Japan
| | - Teruo Komokata
- Department of Surgery, Kagoshima Medical Center, National Hospital Organization, Kagoshima 892-0853, Japan
| | - Teruto Hashiguchi
- Department of Laboratory and Vascular Medicine, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima 890-8520, Japan
| | - Yutaka Imoto
- Cardiovascular and Gastroenterological Surgery, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima 890-8520, Japan
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Sato K, Francis H, Zhou T, Meng F, Kennedy L, Ekser B, Baiocchi L, Onori P, Mancinelli R, Gaudio E, Franchitto A, Glaser S, Alpini G. Neuroendocrine Changes in Cholangiocarcinoma Growth. Cells 2020; 9:E436. [PMID: 32069926 PMCID: PMC7072848 DOI: 10.3390/cells9020436] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 02/09/2020] [Accepted: 02/11/2020] [Indexed: 02/06/2023] Open
Abstract
Cholangiocarcinoma (CCA) is a highly aggressive malignancy that emerges from the biliary tree. There are three major classes of CCA-intrahepatic, hilar (perihilar), or distal (extrahepatic)-according to the location of tumor development. Although CCA tumors are mainly derived from biliary epithelia (i.e., cholangiocytes), CCA can be originated from other cells, such as hepatic progenitor cells and hepatocytes. This heterogeneity of CCA may be responsible for poor survival rates of patients, limited effects of chemotherapy and radiotherapy, and the lack of treatment options and novel therapies. Previous studies have identified a number of neuroendocrine mediators, such as hormones, neuropeptides, and neurotransmitters, as well as corresponding receptors. The mediator/receptor signaling pathways play a vital role in cholangiocyte proliferation, as well as CCA progression and metastases. Agonists or antagonists for candidate pathways may lead to the development of novel therapies for CCA patients. However, effects of mediators may differ between healthy or cancerous cholangiocytes, or between different subtypes of receptors. This review summarizes current understandings of neuroendocrine mediators and their functional roles in CCA.
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Affiliation(s)
- Keisaku Sato
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Heather Francis
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA
- Richard L. Roudebush VA Medical Center, Indianapolis, IN 46202, USA
| | - Tianhao Zhou
- Department of Medical Physiology, Texas A&M University College of Medicine, Bryan, TX 77807, USA
| | - Fanyin Meng
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA
- Richard L. Roudebush VA Medical Center, Indianapolis, IN 46202, USA
| | - Lindsey Kennedy
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Burcin Ekser
- Division of Transplant Surgery, Department of Surgery, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Leonardo Baiocchi
- Liver Unit, Department of Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy
| | - Paolo Onori
- Department of Anatomical, Histological, Forensic Medicine and Orthopedics Sciences, Sapienza University of Rome, 00185 Rome, Italy
| | - Romina Mancinelli
- Department of Anatomical, Histological, Forensic Medicine and Orthopedics Sciences, Sapienza University of Rome, 00185 Rome, Italy
| | - Eugenio Gaudio
- Department of Anatomical, Histological, Forensic Medicine and Orthopedics Sciences, Sapienza University of Rome, 00185 Rome, Italy
| | | | - Shannon Glaser
- Department of Medical Physiology, Texas A&M University College of Medicine, Bryan, TX 77807, USA
| | - Gianfranco Alpini
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA
- Richard L. Roudebush VA Medical Center, Indianapolis, IN 46202, USA
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The Role of Serotonin in Concanavalin A-Induced Liver Injury in Mice. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2020. [PMID: 31998441 DOI: 10.1155/2020/7504521.] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Serotonin is involved in the pathological processes of several liver diseases via the regulation of inflammatory response and oxidative stress. We aimed to investigate the role of serotonin in Concanavalin A- (Con A-) induced acute liver injury (ALI). ALI was induced in C57B/6 wild-type (WT) mice and tryptophan hydroxylase 1 (TPH1) knockout mice through tail vein injection of Con A (15 mg/kg body weight). Another group of TPH1 knockout ALI mice was supplied with 5-hydroxytryptophan (5-HTP) in advance to recover serotonin. The blood and liver tissues of mice were collected in all groups. Markedly increased serum levels of serotonin were identified after the injection of Con A. Increased serum levels of alanine aminotransferase (ALT) and aspartate aminotransferase (AST) and stronger hepatic tissue pathology were detected, suggesting that serotonin could mediate Con A-induced liver damage. Serotonin significantly facilitated the release of serum and intrahepatic inflammatory cytokines, including interleukin-2 (IL-2), interleukin-6 (IL-6), interleukin-17A (IL-17A), interferon-gamma (IFN-γ), and tumor necrosis-alpha (TNF-α), after the administration of Con A. In addition, serotonin significantly increased the intrahepatic levels of oxidative stress markers malonaldehyde (MDA), myeloperoxidase (MPO), and nitric oxide (NO) and decreased antioxidant stress indicator glutathione (GSH) in Con A-treated mice. Additionally, serotonin promoted hepatocyte apoptosis and autophagy based on B-cell lymphoma-2 (Bcl-2), Bcl-2-asociated X protein (Bax), and Beclin-1 levels and TUNEL staining. More importantly, serotonin activated nuclear factor kappa B (NF-κB) and upregulated the hepatic expressions of high mobility group protein B1 (HMGB1), toll-like receptor-4 (TLR4), and downstream molecules in Con A-mediated liver injury. Serotonin 2A receptor was upregulated in liver tissue after Con A injection, and serotonin 2A receptor antagonist Ketanserin protected against Con A-induced hepatitis. These results indicated that serotonin has the potential to aggravate Con A-induced ALI via the promotion of inflammatory response, oxidative stress injury, and hepatocyte apoptosis and the activation of hepatic HMGB1-TLR signaling pathway and serotonin 2A receptor.
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Kojima H, Nakamura K, Kupiec-Weglinski JW. Therapeutic targets for liver regeneration after acute severe injury: a preclinical overview. Expert Opin Ther Targets 2020; 24:13-24. [PMID: 31906729 DOI: 10.1080/14728222.2020.1712361] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Introduction: Liver transplantation is the only viable treatment with a proven survival benefit for acute liver failure (ALF). Donor organ shortage is, however, a major hurdle; hence, alternative approaches that enable liver regeneration and target acute severe hepatocellular damage are necessary.Areas covered: This article sheds light on therapeutic targets for liver regeneration and considers their therapeutic potential. ALF following extensive hepatocyte damage and small-for-size syndrome (SFSS) are illuminated for the reader while the molecular mechanisms of liver regeneration are assessed in accordance with relevant therapeutic strategies. Furthermore, liver background parameters and predictive biomarkers that might associate with liver regeneration are reviewed.Expert opinion: There are established and novel experimental strategies for liver regeneration to prevent ALF resulting from SFSS. Granulocyte-colony stimulating factor (G-CSF) is a promising agent targeting liver regeneration after acute severe injury. Autophagy and hepatocyte senescence represent attractive new targets for liver regeneration in acute severe hepatic injury. Liver support strategies, including tissue engineering, constitute novel regenerative means; the success of this is dependent on stem cell research advances. However, there is no firm clinical evidence that these supportive strategies may alleviate hepatocellular damage until liver transplantation becomes available or successful self-liver regeneration occurs.
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Affiliation(s)
- Hidenobu Kojima
- The Dumont-UCLA Transplantation Center, Department of Surgery, Division of Liver and Pancreas Transplantation, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Kojiro Nakamura
- Department of Surgery, Kyoto University, Kyoto, Japan.,Department of Surgery, Nishi-Kobe Medical Center, Kobe, Japan
| | - Jerzy W Kupiec-Weglinski
- The Dumont-UCLA Transplantation Center, Department of Surgery, Division of Liver and Pancreas Transplantation, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
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The Role of Serotonin in Concanavalin A-Induced Liver Injury in Mice. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2020; 2020:7504521. [PMID: 31998441 PMCID: PMC6969644 DOI: 10.1155/2020/7504521] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Revised: 11/10/2019] [Accepted: 12/03/2019] [Indexed: 12/12/2022]
Abstract
Serotonin is involved in the pathological processes of several liver diseases via the regulation of inflammatory response and oxidative stress. We aimed to investigate the role of serotonin in Concanavalin A- (Con A-) induced acute liver injury (ALI). ALI was induced in C57B/6 wild-type (WT) mice and tryptophan hydroxylase 1 (TPH1) knockout mice through tail vein injection of Con A (15 mg/kg body weight). Another group of TPH1 knockout ALI mice was supplied with 5-hydroxytryptophan (5-HTP) in advance to recover serotonin. The blood and liver tissues of mice were collected in all groups. Markedly increased serum levels of serotonin were identified after the injection of Con A. Increased serum levels of alanine aminotransferase (ALT) and aspartate aminotransferase (AST) and stronger hepatic tissue pathology were detected, suggesting that serotonin could mediate Con A-induced liver damage. Serotonin significantly facilitated the release of serum and intrahepatic inflammatory cytokines, including interleukin-2 (IL-2), interleukin-6 (IL-6), interleukin-17A (IL-17A), interferon-gamma (IFN-γ), and tumor necrosis-alpha (TNF-α), after the administration of Con A. In addition, serotonin significantly increased the intrahepatic levels of oxidative stress markers malonaldehyde (MDA), myeloperoxidase (MPO), and nitric oxide (NO) and decreased antioxidant stress indicator glutathione (GSH) in Con A-treated mice. Additionally, serotonin promoted hepatocyte apoptosis and autophagy based on B-cell lymphoma-2 (Bcl-2), Bcl-2-asociated X protein (Bax), and Beclin-1 levels and TUNEL staining. More importantly, serotonin activated nuclear factor kappa B (NF-κB) and upregulated the hepatic expressions of high mobility group protein B1 (HMGB1), toll-like receptor-4 (TLR4), and downstream molecules in Con A-mediated liver injury. Serotonin 2A receptor was upregulated in liver tissue after Con A injection, and serotonin 2A receptor antagonist Ketanserin protected against Con A-induced hepatitis. These results indicated that serotonin has the potential to aggravate Con A-induced ALI via the promotion of inflammatory response, oxidative stress injury, and hepatocyte apoptosis and the activation of hepatic HMGB1-TLR signaling pathway and serotonin 2A receptor.
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Takahashi K, Liang C, Oda T, Ohkohchi N. Platelet and liver regeneration after liver surgery. Surg Today 2019; 50:974-983. [PMID: 31720801 DOI: 10.1007/s00595-019-01890-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Accepted: 08/03/2019] [Indexed: 02/06/2023]
Abstract
The success of liver surgery, including resection and transplantation, is largely dependent on the ability of the liver to regenerate. Despite substantial improvement in surgical techniques and perioperative care, one of the main concerns is post-hepatectomy liver failure and early allograft dysfunction, both of which are associated with impaired liver regeneration. Recent studies have demonstrated the positive role of platelets in promoting liver regeneration and protecting hepatocytes; however, the underlying mechanisms responsible for these effects are not fully understood. In this review, we updated the accumulated evidence of the role of platelets in promoting liver regeneration, with a focus on liver resection and liver transplantation. The goal of these studies was to support the clinical implementation of platelet agents, such as thrombopoietin receptor agonists, to augment liver regeneration after liver surgery. This "platelet therapy" may become a treatment choice for post-hepatectomy liver failure and early allograft dysfunction.
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Affiliation(s)
- Kazuhiro Takahashi
- Department of Surgery, University of Tsukuba, 1-1-1, Tennoudai, Tsukuba, Ibaraki, 305-8575, Japan.,Department of Surgery, Mito Central Hospital, 1136-1, Rokutanda-cho, Mito, 311-1135, Japan
| | - Chen Liang
- Department of Surgery, University of Tsukuba, 1-1-1, Tennoudai, Tsukuba, Ibaraki, 305-8575, Japan.,Department of Surgery, Mito Central Hospital, 1136-1, Rokutanda-cho, Mito, 311-1135, Japan
| | - Tatsuya Oda
- Department of Surgery, University of Tsukuba, 1-1-1, Tennoudai, Tsukuba, Ibaraki, 305-8575, Japan.,Department of Surgery, Mito Central Hospital, 1136-1, Rokutanda-cho, Mito, 311-1135, Japan
| | - Nobuhiro Ohkohchi
- Department of Surgery, University of Tsukuba, 1-1-1, Tennoudai, Tsukuba, Ibaraki, 305-8575, Japan. .,Department of Surgery, Mito Central Hospital, 1136-1, Rokutanda-cho, Mito, 311-1135, Japan.
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31
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Ramadori P, Klag T, Malek NP, Heikenwalder M. Platelets in chronic liver disease, from bench to bedside. JHEP Rep 2019; 1:448-459. [PMID: 32039397 PMCID: PMC7005648 DOI: 10.1016/j.jhepr.2019.10.001] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Revised: 10/04/2019] [Accepted: 10/09/2019] [Indexed: 02/07/2023] Open
Abstract
In the last decade, numerous studies revealed physiologic and pathophysiologic roles of platelets beyond haemostasis, a process to prevent and stop bleeding. These include the activation of the immune system and the promotion of inflammation, infection and cancer. Hence, the emerging view on the role of platelets has shifted - platelets are now seen as alert "sentinels" of the immune compartment, rather than passive bystanders. Herein, we review well-established and newly discovered features of platelets that define their natural role in maintaining blood haemostasis, but also their functional relationship with other cells of the immune system. We focus on recent studies underlining functional involvement of platelets in chronic liver diseases and cancer, as well as the effects of anti-platelet therapy in these contexts. Finally, we illustrate the potential of platelets as possible diagnostic and therapeutic tools in liver disease based on recently developed methodologies.
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Affiliation(s)
- Pierluigi Ramadori
- Division of Chronic Inflammation and Cancer, German Cancer Research Center Heidelberg (DKFZ), Heidelberg, Germany
| | - Thomas Klag
- Department of Internal Medicine I, University of Tuebingen, Tuebingen, Germany
| | - Nisar Peter Malek
- Department of Internal Medicine I, University of Tuebingen, Tuebingen, Germany
- Corresponding authors. Address: Division of Chronic Inflammation and Cancer, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg, Germany, Tel.: 0049-6221423891, or Department of Internal Medicine I, University Hospital of Tuebingen, Otfried-Müller-Str. 10, 72076 Tübingen, Germany, Tel.: 0049-70712982721.
| | - Mathias Heikenwalder
- Division of Chronic Inflammation and Cancer, German Cancer Research Center Heidelberg (DKFZ), Heidelberg, Germany
- Corresponding authors. Address: Division of Chronic Inflammation and Cancer, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg, Germany, Tel.: 0049-6221423891, or Department of Internal Medicine I, University Hospital of Tuebingen, Otfried-Müller-Str. 10, 72076 Tübingen, Germany, Tel.: 0049-70712982721.
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5-HT and Intraplatelet 5-HT: a potential upstream regulator of YAP in liver regeneration. Exp Mol Med 2019; 51:1-2. [PMID: 31619665 PMCID: PMC6802664 DOI: 10.1038/s12276-019-0324-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2019] [Revised: 07/04/2019] [Accepted: 07/17/2019] [Indexed: 12/05/2022] Open
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Platelets and Hepatocellular Cancer: Bridging the Bench to the Clinics. Cancers (Basel) 2019; 11:cancers11101568. [PMID: 31618961 PMCID: PMC6826649 DOI: 10.3390/cancers11101568] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2019] [Revised: 10/10/2019] [Accepted: 10/14/2019] [Indexed: 02/06/2023] Open
Abstract
Growing interest is recently being focused on the role played by the platelets in favoring hepatocellular cancer (HCC) growth and dissemination. The present review reports in detail both the experimental and clinical evidence published on this topic. Several growth factors and angiogenic molecules specifically secreted by platelets are directly connected with tumor progression and neo-angiogenesis. Among them, we can list the platelet-derived growth factor, the vascular endothelial growth factor, the endothelial growth factor, and serotonin. Platelets are also involved in tumor spread, favoring endothelium permeabilization and tumor cells’ extravasation and survival in the bloodstream. From the bench to the clinics, all of these aspects were also investigated in clinical series, showing an evident correlation between platelet count and size of HCC, tumor biological behavior, metastatic spread, and overall survival rates. Moreover, a better understanding of the mechanisms involved in the platelet–tumor axis represents a paramount aspect for optimizing both current tumor treatment and development of new therapeutic strategies against HCC.
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Tang D, Lin T, Wang Y, Cao H. High expression of proenkephalin is associated with favorable outcomes in patients with gastrointestinal stromal tumors. Cancer Manag Res 2019; 11:6681-6690. [PMID: 31410059 PMCID: PMC6643514 DOI: 10.2147/cmar.s202044] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Accepted: 05/11/2019] [Indexed: 01/01/2023] Open
Abstract
Purpose The aim of this study was to elucidate the prognostic value of proenkephalin (PENK) in gastrointestinal stromal tumors (GISTs). Patients and methods We collected data on 268 eligible postoperative patients diagnosed with GIST between January 1, 2002, and December 31, 2011. PENK expression was detected in GIST tissues classified using the United States National Institutes of Health (NIH) risk classification system. The associations between high PENK expression and the clinicopathological characteristics were assessed. Overall survival (OS) and recurrence-free survival (RFS) were estimated by Kaplan–Meier analysis, and the log-rank test was used to compare the differences between groups. Univariate and multivariate Cox regression analyses were conducted to assess the prognostic value of PENK in GIST patients. Results High PENK expression was more common in the low- and intermediate-risk GIST groups compared with the high-risk group (P<0.05). Additionally, PENK expression was associated with tumor size, mitosis count per 50 high-power fields, and tumor rupture (P<0.05). Kaplan–Meier analysis revealed that high PENK expression was associated with superior OS and RFS, while low PENK expression was associated with worse OS and RFS. Furthermore, PENK was shown to be an independent predictor of OS and RFS in the overall population (for OS, hazard ratio [HR], 1.596, 95% confidence interval [CI], 1.006–2.914, P<0.001; for RFS, HR, 1.910, 95% CI, 0.977–3.089, P<0.001). Conclusion PENK expression in GIST is closely associated with NIH risk grade and prognosis, indicating that PENK may act as a tumor suppressor and may serve as a new biomarker for predicting prognosis in postoperative GIST patients.
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Affiliation(s)
- Defeng Tang
- Department of Gastrointestinal Surgery, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, People's Republic of China.,Department of General Surgery, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200336, People's Republic of China
| | - Tianlong Lin
- Department of Gastrointestinal Surgery, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, People's Republic of China
| | - Yangyang Wang
- Department of Gastrointestinal Surgery, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, People's Republic of China
| | - Hui Cao
- Department of Gastrointestinal Surgery, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, People's Republic of China
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35
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Aryal B, Yamakuchi M, Hashiguchi T, Imoto Y. Intra-platelet Serotonin as a Biomarker in HCC Recurrence: When Time Matters. J Cancer 2019; 10:2384-2385. [PMID: 31258742 PMCID: PMC6584343 DOI: 10.7150/jca.30696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Accepted: 04/15/2019] [Indexed: 11/26/2022] Open
Affiliation(s)
- Bibek Aryal
- Cardiovascular and Gastroenterological Surgery, Graduate School of Medical and Dental Sciences, Kagoshima University 890-8520, Kagoshima, Japan
| | - Munekazu Yamakuchi
- Department of Laboratory and Vascular Medicine, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima 890-8520, Japan
| | - Teruto Hashiguchi
- Department of Laboratory and Vascular Medicine, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima 890-8520, Japan
| | - Yutaka Imoto
- Cardiovascular and Gastroenterological Surgery, Graduate School of Medical and Dental Sciences, Kagoshima University 890-8520, Kagoshima, Japan
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36
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Schwarz C, Plass I, Fitschek F, Punzengruber A, Mittlböck M, Kampf S, Asenbaum U, Starlinger P, Stremitzer S, Bodingbauer M, Kaczirek K. The value of indocyanine green clearance assessment to predict postoperative liver dysfunction in patients undergoing liver resection. Sci Rep 2019; 9:8421. [PMID: 31182746 PMCID: PMC6557886 DOI: 10.1038/s41598-019-44815-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Accepted: 05/21/2019] [Indexed: 12/27/2022] Open
Abstract
Postoperative liver dysfunction remains a major concern following hepatic resection. In order to identify patients who are at risk of developing liver dysfunction, indocyanine green (ICG) clearance has been proposed to predict postoperative liver function. All patients who underwent liver resection at the Medical University Vienna, Austria between 2006 and 2015 with preoperative ICG clearance testing (PDR, R15) were analyzed in this study. Postoperative liver dysfunction was analyzed as defined by the International Study Group of Liver Surgery. Overall, 698 patients (male: 394 (56.4%); female: 304 (43.6%)) with a mean age of 61.3 years (SD: 12.9) were included in this study, including 313 minor liver resections (44.8%) and 385 major liver resections (55.2%). One hundred and seven patients developed postoperative liver dysfunction after liver resection (15.3%). Factors associated with liver dysfunction were: male sex (p = 0.043), major liver resection (p < 0.0001), and preoperative ICG clearance (PDR (p = 0.002) and R15 (p < 0.0001)). Notably ICG clearance was significantly associated with liver dysfunction in minor and major liver resections respectively and remained a predictor upon multivariable analysis. An optimal cut-off for preoperative ICG clearance to accurately predict liver dysfunction was PDR < 19.5%/min and R15 > 5.6%. To the best of our knowledge, this is the largest study analyzing the predictive value of preoperative ICG clearance assessment in patients undergoing liver resection. ICG clearance is useful to identify patients at risk of postoperative liver dysfunction.
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Affiliation(s)
- Christoph Schwarz
- Department of Surgery, Division of General Surgery, Medical University Vienna, Vienna, Austria
| | - Immanuel Plass
- Department of Surgery, Division of General Surgery, Medical University Vienna, Vienna, Austria
| | - Fabian Fitschek
- Department of Surgery, Division of General Surgery, Medical University Vienna, Vienna, Austria
| | - Antonia Punzengruber
- Department of Surgery, Division of General Surgery, Medical University Vienna, Vienna, Austria
| | - Martina Mittlböck
- Section for Medical Statistics, Medical University Vienna, Vienna, Austria
| | - Stephanie Kampf
- Department of Surgery, Division of General Surgery, Medical University Vienna, Vienna, Austria
| | - Ulrika Asenbaum
- Department of Biomedical Imaging and Image Guided Therapy, Medical University Vienna, Vienna, Austria
| | - Patrick Starlinger
- Department of Surgery, Division of General Surgery, Medical University Vienna, Vienna, Austria
| | - Stefan Stremitzer
- Department of Surgery, Division of General Surgery, Medical University Vienna, Vienna, Austria
| | - Martin Bodingbauer
- Department of Surgery, Division of General Surgery, Medical University Vienna, Vienna, Austria
| | - Klaus Kaczirek
- Department of Surgery, Division of General Surgery, Medical University Vienna, Vienna, Austria.
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37
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Aryal B, Yamakuchi M, Shimizu T, Kadono J, Furoi A, Gejima K, Komokata T, Hashiguchi T, Imoto Y. Therapeutic implication of platelets in liver regeneration -hopes and hues. Expert Rev Gastroenterol Hepatol 2018; 12:1219-1228. [PMID: 30791793 DOI: 10.1080/17474124.2018.1533813] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Mounting evidence highlights platelet involvement in liver regeneration via interaction with liver cells, growth factors release, and signaling contributions. Existing research suggests a compelling biological rationale for utilizing platelet biology, with the goal of improving liver function and accelerating its regenerative potential. Despite its expanding application in several clinical areas, the contribution of the platelet and its therapeutic implementation in liver regeneration so far has not yet fulfilled the initial high expectations. Areas covered: This review scrutinizes the progress, current updates, and discusses how recent understanding - particularly in the clinical implications of platelet-based therapy - may enable strategies to introduce and harness the therapeutic potential of the platelet during liver regeneration. Expert commentary: Several clinical and translational studies have facilitated a platform for the development of platelet-based therapy to enhance liver regeneration. While some of these therapies are effective to augment liver regeneration, the others have had some detrimental outcomes. The existing evidence represents a challenge for future projects that are focused on directly incorporating platelet-based therapies to induce liver regeneration.
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Affiliation(s)
- Bibek Aryal
- a Cardiovascular and Gastroenterological Surgery, Graduate School of Medical and Dental Sciences , Kagoshima University , Kagoshima , Japan
| | - Munekazu Yamakuchi
- b Department of Laboratory and Vascular Medicine, Graduate School of Medical and Dental Sciences , Kagoshima University , Kagoshima , Japan
| | - Toshiaki Shimizu
- b Department of Laboratory and Vascular Medicine, Graduate School of Medical and Dental Sciences , Kagoshima University , Kagoshima , Japan
| | - Jun Kadono
- c Department of Surgery , Kirishima Medical Center , Kirishima , Japan
| | - Akira Furoi
- c Department of Surgery , Kirishima Medical Center , Kirishima , Japan
| | - Kentaro Gejima
- a Cardiovascular and Gastroenterological Surgery, Graduate School of Medical and Dental Sciences , Kagoshima University , Kagoshima , Japan
| | - Teruo Komokata
- d Department of Surgery , Kagoshima Medical Center . Kagoshima , Japan
| | - Teruto Hashiguchi
- b Department of Laboratory and Vascular Medicine, Graduate School of Medical and Dental Sciences , Kagoshima University , Kagoshima , Japan
| | - Yutaka Imoto
- a Cardiovascular and Gastroenterological Surgery, Graduate School of Medical and Dental Sciences , Kagoshima University , Kagoshima , Japan
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Yang Q, Liu S, Deng C, Shu B, Zhang J, Zhai M. Preoperative Serum and Intra-platelet Serotonin in Prognosis: Useful or Useless? J Cancer 2018; 9:3713-3714. [PMID: 30405841 PMCID: PMC6216009 DOI: 10.7150/jca.27497] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2018] [Accepted: 07/25/2018] [Indexed: 12/19/2022] Open
Affiliation(s)
- Qinling Yang
- Department of Hepatobiliary Surgery, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, China
| | - Sushun Liu
- Department of General Surgery, the Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| | - Chaoling Deng
- Department of General Surgery, the Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| | - Bo Shu
- Department of General Surgery, the Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| | - Jingyao Zhang
- Department of Hepatobiliary Surgery, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, China
| | - Mimi Zhai
- Department of Hepatobiliary Surgery, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, China
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Fang Y, Liu C, Shu B, Zhai M, Deng C, He C, Luo M, Han T, Zheng W, Zhang J, Liu S. Axis of serotonin -pERK-YAP in liver regeneration. Life Sci 2018; 209:490-497. [PMID: 30142376 DOI: 10.1016/j.lfs.2018.08.047] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Revised: 08/03/2018] [Accepted: 08/20/2018] [Indexed: 12/25/2022]
Abstract
BACKGROUND AND AIM Serotonin and YAP exhibit a vital role in regulating cell proliferation and wound-healing response. The aim of the study was to investigate whether 5-HT could promote liver regeneration by activating YAP. METHODS PH models were established by WT and TPH1-/- mice. ELISA, RT-PCR, western blot, immunohistochemistry, flow cytometry and MTT assay were used to assess the level of 5-HT and YAP and proliferation after PH. RESULTS We found that 5-HT level was lower in the serum and liver of TPH1-/- mice. After PH, TPH1-/- mice, lacking in 5-HT, demonstrated worse regenerative ability and suffered more severe liver injury. Additionally, YAP expression was also lower in TPH1-/- mice. Moreover, we found that YAP expression was prominent within the first three days following PH. Similarly, 5-HT could promote cell proliferation by upregulating YAP expression in L-O2 cells. As predicted, using YAP-siRNA sharply reduced the proliferative capacity mediated by 5-HT. Further study also indicated that ERK participated in the regulation of YAP induced by 5-HT. By using an ERK inhibitor, the YAP expression and cell proliferation induced by 5-HT were both suppressed. Although YAP-siRNA was used to block YAP expression, pERK and ERK expression were not affected. Taken together, these data showed that 5-HT contributed to liver regeneration by regulating YAP expression, which at least in part, was by activation of pERK. CONCLUSION A role of the 5-HT-pERK-YAP axis in liver regeneration emerged from our study and might be a potential target to promote regeneration and injury repair.
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Affiliation(s)
- Yu Fang
- Department of General Surgery, the Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China; Department of General Surgery, Anhui Provincial Hospital, Hefei, Anhui 230031, China
| | - Chun Liu
- Department of General Surgery, the Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| | - Bo Shu
- Department of General Surgery, the Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| | - Mimi Zhai
- Department of Hepatobiliary Surgery, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, China
| | - Chaolin Deng
- Department of General Surgery, the Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| | - Chao He
- Department of General Surgery, the Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| | - Ming Luo
- Department of General Surgery, the Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| | - Tong Han
- Department of General Surgery, the Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| | - Wei Zheng
- Department of Hepatobiliary Surgery, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, China
| | - Jingyao Zhang
- Department of Hepatobiliary Surgery, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, China
| | - Sushun Liu
- Department of General Surgery, the Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China; Department of Hepatobiliary Surgery, Shaanxi Province Hospital, Xi'an, Shaanxi 710068, China.
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Deciphering Platelet Kinetics in Diagnostic and Prognostic Evaluation of Hepatocellular Carcinoma. Can J Gastroenterol Hepatol 2018; 2018:9142672. [PMID: 30050894 PMCID: PMC6040256 DOI: 10.1155/2018/9142672] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Accepted: 04/23/2018] [Indexed: 02/06/2023] Open
Abstract
Liver pathophysiology can, directly and indirectly, impose morphological or biochemical abnormalities of the platelets. Conversely, platelets are also able to regulate the promitogenic and profibrotic signals on liver pathobiology. Platelet contribution to the liver pathophysiology is typically facilitated by the platelet-derived growth factors that are sequestered in different subsets of alpha and dense granules, and the release of these growth factors is synchronized according to the stage and type of liver disease or injury. Thus, platelets harbor clinically relevant information with potential diagnostic and prognostic implications in liver diseases. Hepatocellular carcinoma (HCC) largely influences the platelet kinetics, and a growing body of evidence has recognized its association with HCC occurrence or prognosis. This narrative review summarizes the progress made on implicating platelet as a diagnostic and prognostic tool for HCC; the review also dissects the contradictory results from earlier studies and reflects how combining platelet-based information may enable more reliable test for diagnostic and prognostic evaluation of HCC.
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Mammadova-Bach E, Mauler M, Braun A, Duerschmied D. Autocrine and paracrine regulatory functions of platelet serotonin. Platelets 2018; 29:541-548. [PMID: 29863942 DOI: 10.1080/09537104.2018.1478072] [Citation(s) in RCA: 109] [Impact Index Per Article: 18.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
Platelets serotonin (5-hydroxytrytamine, 5-HT) uptake and storage in dense granules is tightly regulated by the serotonergic transport system in the blood. Several 5-HT transporters (5-HTTs) have been identified in the vasculature and blood cells, beyond them 5-HTT is the major 5-HT transporter in platelets. Abnormal 5-HT concentrations in the blood plasma or increased platelet 5-HT uptake or abnormal release contribute to the development of various diseases in the vasculature. Consequently, several clinical trials suggested the positive therapeutic effects of 5-HTT blockade in the circulation. Inhibition of 5-HT strongly attenuates autocrine and paracrine functions of platelets, influencing platelet aggregation, vascular contraction, permeability, tissue repair, wound healing, immunity and cancer. Here, we highlight the current state of basic biological research regarding the hemostatic and non-hemostatic functions of platelet-derived 5-HT in normal and disease conditions. We also describe the physiological consequences of targeting platelet 5-HT functions in thrombosis, stroke, inflammation and cancer to overcome common health problems.
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Affiliation(s)
- Elmina Mammadova-Bach
- a Institute of Experimental Biomedicine , University Hospital and Rudolf Virchow Center , Wuerzburg , Germany
| | - Maximilian Mauler
- b Department of Cardiology and Angiology I, Heart Center, Faculty of Medicine , University of Freiburg , Freiburg, Germany
| | - Attila Braun
- a Institute of Experimental Biomedicine , University Hospital and Rudolf Virchow Center , Wuerzburg , Germany
| | - Daniel Duerschmied
- b Department of Cardiology and Angiology I, Heart Center, Faculty of Medicine , University of Freiburg , Freiburg, Germany
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42
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Shu B, Wang S, Deng Y, Zhai M, Liu S. Intra-platelet serotonin in prognosis of tumorigenesis: Friend or foe? J Hepatol 2018; 68:1333-1334. [PMID: 29550342 DOI: 10.1016/j.jhep.2018.02.030] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Revised: 02/12/2018] [Accepted: 02/14/2018] [Indexed: 12/12/2022]
Affiliation(s)
- Bo Shu
- Department of General Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| | - Shuai Wang
- Department of Hepatobiliary Surgery, Jingzhou Hospital Affiliated to Tongji Medical College, Huazhong University of Science and Technology, Jingzhou, Hubei 434020, China
| | - Yan Deng
- Department of Hepatobiliary Surgery, Jingzhou Hospital Affiliated to Tongji Medical College, Huazhong University of Science and Technology, Jingzhou, Hubei 434020, China
| | - Mimi Zhai
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, China
| | - Sushun Liu
- Department of General Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China.
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Pereyra D, Starlinger P. Reply. Hepatology 2018; 67:2061-2062. [PMID: 29377215 DOI: 10.1002/hep.29816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2018] [Revised: 01/13/2018] [Accepted: 01/23/2018] [Indexed: 12/07/2022]
Affiliation(s)
- David Pereyra
- Department of Surgery, Medical University of Vienna, General Hospital, Vienna, Austria
| | - Patrick Starlinger
- Department of Surgery, Medical University of Vienna, General Hospital, Vienna, Austria
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Kot M, Daujat-Chavanieu M. Altered cytokine profile under control of the serotonergic system determines the regulation of CYP2C11 and CYP3A isoforms. Food Chem Toxicol 2018; 116:369-378. [PMID: 29698782 DOI: 10.1016/j.fct.2018.04.051] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 04/12/2018] [Accepted: 04/21/2018] [Indexed: 01/16/2023]
Abstract
The aim of this study is to assess a potential mechanism by which the serotonergic system can control the expression and activity of cytochrome (CYP) 2C11 and CYP3A isoforms during liver insufficiency. A rat model of diethylnitrosamine (DEN)-induced liver insufficiency was developed by administering 50 mg/kg of DEN twice a week for 7 weeks. Dysfunction of the serotonergic system was evoked by feeding the rats with a tryptophan-free diet for three weeks. Dysfunction of the serotonergic system during liver insufficiency decreased the level of proinflammatory cytokines (TGF-β and IL-1β) and increased the level of an anti-inflammatory cytokine (IL-4). Simultaneously, activation of the repressive mechanism IL-4/JAK1/STAT6/SOCS1 of the JAK2/STAT5b-mediated signal transduction pathway and the pERK1/2/GR/STAT6 signal transduction pathway resulted in the suppression of the CYP2C11 and CYP3A isoforms. Moreover, dysfunction of the serotonergic system during liver insufficiency equalized the level of testosterone to the basal level, did not change the steady state of the corticosterone level and significantly enhanced the reduced level of growth hormone. An altered cytokine profile under control of the serotonergic system determines the regulation of CYP2C11 and CYP3A isoforms during liver insufficiency through mechanisms based on posttranscriptional and posttranslational processes.
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Affiliation(s)
- Marta Kot
- Institute of Pharmacology, Polish Academy of Sciences, 31-343 Kraków, Smętna Street 12, Poland.
| | - Martine Daujat-Chavanieu
- Institute for Regenerative Medicine and Biotherapy, Univ Montpellier, Inserm U1183, CHU Montpellier, Montpellier, France
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Pereyra D, Starlinger P. Shaping the future of liver surgery: Implementation of experimental insights into liver regeneration. Eur Surg 2018; 50:132-136. [PMID: 29875802 PMCID: PMC5968067 DOI: 10.1007/s10353-018-0515-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Accepted: 02/07/2018] [Indexed: 02/07/2023]
Abstract
Background While liver surgery has become a safe and feasible operation technique, the incidence of postoperative liver dysfunction still remains a central problem. Approximately 10% of patients undergoing liver resection were shown to develop liver dysfunction, which is associated with an increased risk of morbidity and mortality. Yet, to date there is no effective treatment option for postoperative liver dysfunction available. The development of postoperative liver dysfunction was linked to a disruption in the liver's potential to regenerate. Thus, it is importance to elucidate the underlying mechanisms of liver regeneration and to find potential therapeutic targets for the treatment of patients with postoperative liver dysfunction. Methods A review of the literature was carried out. Results We report on potential future interventions for improvement of liver regeneration after surgical resection. Moreover, we evaluate the benefits and drawbacks of hepatic progenitor cell therapy and hematopoietic stem cell therapy. However, the most significant improvement seems to come from molecular targets. Indeed, von Willebrand factor and its pharmacologic manipulation are among the most promising therapeutic targets to date. Furthermore, using the example of platelet-based therapy, we stress the potentially adverse effects of treatments for postoperative liver dysfunction. Conclusion The present review reports on the newest advances in the field of regenerative science, but also underlines the need for more research in the field of postoperative liver regeneration, especially in regard to translational studies.
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Affiliation(s)
- D. Pereyra
- Department of Surgery, General Hospital, Medical University of Vienna, Währinger Gürtel 18–20, 1090 Vienna, Austria
| | - P. Starlinger
- Department of Surgery, General Hospital, Medical University of Vienna, Währinger Gürtel 18–20, 1090 Vienna, Austria
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Guan XF, Duan ZJ. Protective effects of brain-gut peptides against intestinal barrier injury and mechanisms involved. Shijie Huaren Xiaohua Zazhi 2017; 25:2805-2812. [DOI: 10.11569/wcjd.v25.i31.2805] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Brain-gut peptides, a group of small molecule polypeptides, have been found to distribute widely in the brain and the gastrointestinal system and act as both neurotransmitters and hormones. Intestinal barrier injury has a serious impact on the prognosis of critical diseases. Brain-gut peptides can modulate tight junction proteins, promote epithelial cell proliferation, and inhibit apoptosis and inflammatory cytokines, thus playing an important role in the maintenance of intestinal barrier and mucosal immunity. In this review, we discuss the protective effects of brain-gut peptides against intestinal barrier injury and the underlying mechanisms.
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Affiliation(s)
- Xing-Fang Guan
- Department of Gastroenterology, the First Affiliated Hospital of Dalian Medical University, Dalian 116011, Liaoning Province, China
| | - Zhi-Jun Duan
- Department of Gastroenterology, the First Affiliated Hospital of Dalian Medical University, Dalian 116011, Liaoning Province, China
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