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Kiseleva YV, Zharikova TS, Maslennikov RV, Temirbekov SM, Olsufieva AV, Polyakova OL, Pontes-Silva A, Zharikov YO. Gut Microbiota and Liver Regeneration: A Synthesis of Evidence on Structural Changes and Physiological Mechanisms. J Clin Exp Hepatol 2024; 14:101455. [PMID: 39035190 PMCID: PMC11259939 DOI: 10.1016/j.jceh.2024.101455] [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: 04/03/2024] [Accepted: 06/05/2024] [Indexed: 07/23/2024] Open
Abstract
Liver regeneration (LR) is a unique biological process with the ability to restore up to 70% of the organ. This allows for the preservation of liver resections for various liver tumors and for living donor liver transplantation (LDLT). However, in some cases, LR is insufficient and interventions that can improve LR are urgently needed. Gut microbiota (GM) is one of the factors influencing LR, as the liver and intestine are intimately connected through the gut-liver axis. Thus, healthy GM facilitates normal LR, whereas dysbiosis leads to impaired LR due to imbalance of bile acids, inflammatory cytokines, microbial metabolites, signaling pathways, etc. Therefore, GM can be considered as a new possible therapeutic target to improve LR. In this review, we critically observe the current knowledge about the influence of gut microbiota (GM) on liver regeneration (LR) and the possibility to improve this process, which may reduce complication and mortality rates after liver surgery. Although much research has been done on this topic, more clinical trials and systemic reviews are urgently needed to move this type of intervention from the experimental phase to the clinical field.
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Affiliation(s)
- Yana V. Kiseleva
- Pirogov Russian National Research Medical University (RNRMU), Moscow, Russia
| | - Tatiana S. Zharikova
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - Roman V. Maslennikov
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | | | - Anna V. Olsufieva
- Moscow University for Industry and Finance “Synergy”, Moscow, Russia
| | - Olga L. Polyakova
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - André Pontes-Silva
- Postgraduate Program in Physical Therapy, Department of Physical Therapy, Universidade Federal de São Carlos, São Carlos (SP), Brazil
| | - Yury O. Zharikov
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
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Wu D, Xu J, Zhang Y, Wang Y, Bai Y, Zhan X, Gao Y, Zhou H, Hu H, Wang P, Rao Z. tBHQ mitigates fatty liver ischemia-reperfusion injury by activating Nrf2 to attenuate hepatocyte mitochondrial damage and macrophage STING activation. Int Immunopharmacol 2024; 138:112515. [PMID: 38917524 DOI: 10.1016/j.intimp.2024.112515] [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: 05/15/2024] [Revised: 06/15/2024] [Accepted: 06/16/2024] [Indexed: 06/27/2024]
Abstract
BACKGROUND Liver ischemia-reperfusion (IR) injury is an inevitable pathophysiological process in various liver surgeries. Previous studies have found that IR injury is exacerbated in fatty liver due to significant hepatocellular damage and macrophage inflammatory activation, though the underlying mechanisms are not fully understood. In this study, we aim to explore the role and mechanism of Nrf2 (Nuclear factor erythroid 2-related factor 2) signaling in regulating hepatocellular damage and macrophage immune response in fatty liver IR injury. METHODS The study used high-fat diet-induced fatty liver mice to establish an IR model, alongside an in vitro co-culture system of primary hepatocytes and macrophages. This approach was used to examine mitochondrial dysfunction, oxidative stress, mitochondrial DNA (mtDNA) release, and activation of macrophage STING (Stimulator of interferon genes) signaling. We also conducted recovery verification using H-151 (a STING inhibitor) and tBHQ (an Nrf2 activator). RESULTS Compared to the control group, mice on a high-fat diet demonstrated more severe liver IR injury, as evidenced by increased histological damage, elevated liver enzyme levels, and heightened inflammatory markers. The HFD group showed significant oxidative stress and mitochondrial dysfunction and damage post-IR, as indicated by elevated levels of ROS and lipid peroxidation markers, and decreased antioxidant enzyme activity. Elevated mtDNA release from hepatocytes post-IR activated macrophage STING signaling, worsening inflammation and liver damage. However, STING signaling inhibition with H-151 in vivo or employing STING knockout macrophages significantly reduced these injuries. In-depth mechanism studies have found that the transfer of Nrf2 protein into the nucleus of liver cells after IR in fatty liver is reduced. Pre-treatment with tBHQ ameliorated liver oxidative stress, mitochondrial damage and suppressed the macrophage STING signaling activation. CONCLUSIONS Our study reveals a novel mechanism where the interaction between hepatocellular damage and macrophage inflammation intensifies liver IR injury in fatty liver. Enhancing Nrf2 activation to protect mitochondrial from oxidative stress damage and inhibiting macrophage STING signaling activation emerge as promising strategies for clinical intervention in fatty liver IR injury.
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Affiliation(s)
- Dongming Wu
- Hepatobiliary Center, The First Affiliated Hospital of Nanjing Medical University; Laboratory of Liver Transplantation, Chinese Academy of Medical Sciences; Research Unit of Liver Transplantation and Transplant Immunology, Chinese Academy of Medical Sciences, 210029 Nanjing, China
| | - Jian Xu
- Hepatobiliary Center, The First Affiliated Hospital of Nanjing Medical University; Laboratory of Liver Transplantation, Chinese Academy of Medical Sciences; Research Unit of Liver Transplantation and Transplant Immunology, Chinese Academy of Medical Sciences, 210029 Nanjing, China
| | - Ye Zhang
- Hepatobiliary Center, The First Affiliated Hospital of Nanjing Medical University; Laboratory of Liver Transplantation, Chinese Academy of Medical Sciences; Research Unit of Liver Transplantation and Transplant Immunology, Chinese Academy of Medical Sciences, 210029 Nanjing, China
| | - Yuechen Wang
- Hepatobiliary Center, The First Affiliated Hospital of Nanjing Medical University; Laboratory of Liver Transplantation, Chinese Academy of Medical Sciences; Research Unit of Liver Transplantation and Transplant Immunology, Chinese Academy of Medical Sciences, 210029 Nanjing, China
| | - Yan Bai
- Department of Anesthesiology, The First Affiliated Hospital of Nanjing Medical University, 210029 Nanjing, China
| | - Xinyu Zhan
- Hepatobiliary Center, The First Affiliated Hospital of Nanjing Medical University; Laboratory of Liver Transplantation, Chinese Academy of Medical Sciences; Research Unit of Liver Transplantation and Transplant Immunology, Chinese Academy of Medical Sciences, 210029 Nanjing, China
| | - Yiyun Gao
- Hepatobiliary Center, The First Affiliated Hospital of Nanjing Medical University; Laboratory of Liver Transplantation, Chinese Academy of Medical Sciences; Research Unit of Liver Transplantation and Transplant Immunology, Chinese Academy of Medical Sciences, 210029 Nanjing, China
| | - Haoming Zhou
- Hepatobiliary Center, The First Affiliated Hospital of Nanjing Medical University; Laboratory of Liver Transplantation, Chinese Academy of Medical Sciences; Research Unit of Liver Transplantation and Transplant Immunology, Chinese Academy of Medical Sciences, 210029 Nanjing, China
| | - Haoran Hu
- Hepatobiliary Center, The First Affiliated Hospital of Nanjing Medical University; Laboratory of Liver Transplantation, Chinese Academy of Medical Sciences; Research Unit of Liver Transplantation and Transplant Immunology, Chinese Academy of Medical Sciences, 210029 Nanjing, China.
| | - Ping Wang
- Hepatobiliary Center, The First Affiliated Hospital of Nanjing Medical University; Laboratory of Liver Transplantation, Chinese Academy of Medical Sciences; Research Unit of Liver Transplantation and Transplant Immunology, Chinese Academy of Medical Sciences, 210029 Nanjing, China.
| | - Zhuqing Rao
- Department of Anesthesiology, The First Affiliated Hospital of Nanjing Medical University, 210029 Nanjing, China.
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Wang ZY, Gao ST, Gou XJ, Qiu FR, Feng Q. IL-1 receptor-associated kinase family proteins: An overview of their role in liver disease. Eur J Pharmacol 2024; 978:176773. [PMID: 38936453 DOI: 10.1016/j.ejphar.2024.176773] [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: 03/19/2024] [Revised: 06/16/2024] [Accepted: 06/23/2024] [Indexed: 06/29/2024]
Abstract
The interleukin-1 receptor-associated kinase (IRAK) family is a group of serine-threonine kinases that regulates various cellular processes via toll-like receptor (TLR)/interleukin-1 receptor (IL1R)-mediated signaling. The IRAK family comprises four members, including IRAK1, IRAK2, IRAK3, and IRAK4, which play an important role in the expression of various inflammatory genes, thereby contributing to the inflammatory response. IRAKs are key proteins in chronic and acute liver diseases, and recent evidence has implicated IRAK family proteins (IRAK1, IRAK3, and IRAK4) in the progression of liver-related disorders, including alcoholic liver disease, non-alcoholic steatohepatitis, hepatitis virus infection, acute liver failure, liver ischemia-reperfusion injury, and hepatocellular carcinoma. In this article, we provide a comprehensive review of the role of IRAK family proteins and their associated inflammatory signaling pathways in the pathogenesis of liver diseases. The purpose of this study is to explore whether IRAK family proteins can serve as the main target for the treatment of liver related diseases.
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Affiliation(s)
- Zhuo-Yuan Wang
- Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Si-Ting Gao
- Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Xiao-Jun Gou
- Central Laboratory, Baoshan District Hospital of Integrated Traditional Chinese and Western Medicine of Shanghai, Shanghai University of Traditional Chinese Medicine, Shanghai, 201999, China
| | - Fu-Rong Qiu
- Laboratory of Clinical Pharmacokinetics, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Qin Feng
- Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China; Central Laboratory, ShuGuang Hospital Affiliated to Shanghai University of Chinese Traditional Medicine, Shanghai, 201203, China; Key Laboratory of Liver and Kidney Diseases, Shanghai University of Traditional Chinese Medicine, Ministry of Education, Shanghai, 201203, China.
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Eldafashi N, Waaz S, Ali TFS, Zaki MYW, Nazmy MH, Fathy M. The protective role of two oxindole derivatives is mediated by modulating NLRP3/caspase-1 and PI3K/AKT pathways in a preclinical animal model of hepatic ischemia reperfusion injury. Life Sci 2024; 352:122872. [PMID: 38942361 DOI: 10.1016/j.lfs.2024.122872] [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: 04/25/2024] [Revised: 06/05/2024] [Accepted: 06/23/2024] [Indexed: 06/30/2024]
Abstract
Aim Hepatic ischemia reperfusion injury (HIRI) is a leading cause of mortality post liver transplantation, hypovolemic shock and trauma. In this study, we tested, on molecular bases, the possible protective role of two different derivatives of 2-oxindole in a preclinical model of HIRI in rats. MAIN METHODS HIRI was operated in male Wistar albino rats and prophylactic treatment with oxindole-curcumin (Coxi) or oxindole-vanillin (Voxi) was carried out before the operation. The biochemical and histopathological investigations, in addition to the mechanistic characterizations of the effect of the tested drugs were performed. KEY FINDINGS HIRI was assured with elevated liver enzymes and marked changes in histopathological features, inflammatory response and oxidative stress. Pretreatment with Coxi and Voxi improved the hepatic histopathological alterations, reduced the elevated serum liver enzymes level and hepatic Malondialdehyde (MDA) content, increased the hepatic Superoxide Dismutase (SOD) activity and reduced Glutathione (GSH) content, downregulated the expression of TNF-α, IL-6, Nod-Like Receptor p3 (NLRP3), Cleaved caspase1, Cleaved caspase 3 proteins, alongside the expression level of IL-1β, ICAM-1, VCAM-1 and BAX genes, attenuated NF-кB p-P65 Ser536 and Myeloperoxidase (MPO)-positive neutrophils, and activated the PI3K/AKT pathway. SIGNIFICANCE Coxi and Voxi have promising hepatoprotective activity against HIRI in rats through ameliorating the biochemical and histopathological alterations, attenuating inflammatory and oxidative stress status by modulating the inflammatory TNF-α/ICAM-1, the pyroptosis NLRP3/Caspase-1, and the antioxidant PI3K/AKT pathways.
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Affiliation(s)
- Nardeen Eldafashi
- Department of Biochemistry, Faculty of Pharmacy, Minia University, Minia 61519, Egypt.
| | - Shaimaa Waaz
- Department of Biochemistry, Faculty of Pharmacy, Minia University, Minia 61519, Egypt.
| | - Taha F S Ali
- Department of Medicinal Chemistry, Faculty of Pharmacy, Minia University, Minia 61519, Egypt.
| | - Marco Y W Zaki
- Department of Biochemistry, Faculty of Pharmacy, Minia University, Minia 61519, Egypt.
| | - Maiiada Hassan Nazmy
- Department of Biochemistry, Faculty of Pharmacy, Minia University, Minia 61519, Egypt.
| | - Moustafa Fathy
- Department of Biochemistry, Faculty of Pharmacy, Minia University, Minia 61519, Egypt.
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Luo R, Zhang Y, Wang H, Xu B, Qu J, Duan S, Liu R, Liu J, Li S, Li X. Radix Rehmanniae Praeparata extracts ameliorate hepatic ischemia-reperfusion injury by restoring lipid metabolism in hepatocytes. JOURNAL OF ETHNOPHARMACOLOGY 2024; 335:118702. [PMID: 39168395 DOI: 10.1016/j.jep.2024.118702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2024] [Revised: 08/06/2024] [Accepted: 08/15/2024] [Indexed: 08/23/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Hepatic ischemia/reperfusion injury (HIRI) is a common occurrence during or after liver surgery, representing a major cause for postoperative complications or increased morbidity and mortality in liver diseases. Rehmanniae Radix Praeparata (RRP) is a traditional Chinese medicine frequently used and has garnered extensive attention for its therapeutic potential treating cardiovascular and hepatic ailments. Recent studies have indicated the possibility of RRP in regulating lipid accumulation and apoptosis in hepatocytes. AIM OF THE STUDY This study aimed to investigate the specific mechanisms by which RRP may impede the progression of HIRI through the regulation of lipid metabolism. MATERIALS AND METHODS High-performance liquid chromatography (HPLC) was used to identify the major components of RRP water extract. C57BL/6J mice were orally given RRP at doses of 2.5 g/kg, 5 g/kg, and 10 g/kg for a duration of 7 days before undergoing HIRI surgery. Furthermore, we established a lipid-loaded in vitro model by exposing hepatocytes to oleic acid and palmitic acid (OAPA). The anti-HIRI effect of RRP was determined through transcriptomics and various molecular biology experiments. RESULTS After identifying active ingredients in RRP, we observed that RRP exerted lipid-lowering and hepatoprotective effects on HIRI mice and OAPA-treated hepatocytes. RRP activated AMP-activated protein kinase (AMPK) and inhibited mammalian target of rapamycin (mTOR), which further on the one hand, inhibited the cleavage and activation of sterol regulatory element binding protein 2 (SREBP2) by limiting the movement of SREBPs cleavage-activating protein (SCAP)-SREBP2 complex with the help of endoplasmic reticulum lipid raft-associated protein 1 (ERLIN1) and insulin-induced gene 1 (INSIG1), and on the other hand, promoted liver X receptor α (LXRα) nuclear transportation and subsequent cholesterol efflux. Meanwhile, the anti-lipotoxic effect of RRP can be partly reversed by an LXRα inhibitor but largely blocked by the application of compound C, an AMPK inhibitor. CONCLUSION Our study elucidated that RRP served as a potential AMPK activator to alleviate HIRI by blocking SREBP2 activation and cholesterol synthesis, while also activating LXRα to facilitate cholesterol efflux. These findings shed new light on the potential therapeutic use of RRP for improving HIRI.
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Affiliation(s)
- Ranyi Luo
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Yinhao Zhang
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Hong Wang
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Bing Xu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Jiaorong Qu
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Shuwen Duan
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Runping Liu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Jia Liu
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Shuo Li
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Xiaojiaoyang Li
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, 100029, China.
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Sun J, Yang F, Zheng Y, Huang C, Fan X, Yang L. Pathogenesis and interaction of neutrophils and extracellular vesicles in noncancer liver diseases. Int Immunopharmacol 2024; 137:112442. [PMID: 38889508 DOI: 10.1016/j.intimp.2024.112442] [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: 02/29/2024] [Revised: 06/04/2024] [Accepted: 06/05/2024] [Indexed: 06/20/2024]
Abstract
Liver disease ranks as the eleventh leading cause of mortality, leading to approximately 2 million deaths annually worldwide. Neutrophils are a type of immune cell that are abundant in peripheral blood and play a vital role in innate immunity by quickly reaching the site of liver injury. They exert their influence on liver diseases through autocrine, paracrine, and immunomodulatory mechanisms. Extracellular vesicles, phospholipid bilayer vesicles, transport a variety of substances, such as proteins, nucleic acids, lipids, and pathogenic factors, for intercellular communication. They regulate cell communication and perform their functions by delivering biological information. Current research has revealed the involvement of the interaction between neutrophils and extracellular vesicles in the pathogenesis of liver disease. Moreover, more research has focused on targeting neutrophils as a therapeutic strategy to attenuate disease progression. Therefore, this article summarizes the roles of neutrophils, extracellular vesicles, and their interactions in noncancerous liver diseases.
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Affiliation(s)
- Jie Sun
- Department of Gastroenterology and Hepatology and Laboratory of Gastrointestinal Cancer and Liver Disease, West China Hospital, Sichuan University, Chengdu, China; Medical College, Tibet University, Lhasa, China
| | - Fan Yang
- Department of Gastroenterology and Hepatology and Laboratory of Gastrointestinal Cancer and Liver Disease, West China Hospital, Sichuan University, Chengdu, China
| | - Yanyi Zheng
- Department of Gastroenterology and Hepatology and Laboratory of Gastrointestinal Cancer and Liver Disease, West China Hospital, Sichuan University, Chengdu, China
| | - Chen Huang
- Department of Gastroenterology and Hepatology and Laboratory of Gastrointestinal Cancer and Liver Disease, West China Hospital, Sichuan University, Chengdu, China
| | - Xiaoli Fan
- Department of Gastroenterology and Hepatology and Laboratory of Gastrointestinal Cancer and Liver Disease, West China Hospital, Sichuan University, Chengdu, China.
| | - Li Yang
- Department of Gastroenterology and Hepatology and Laboratory of Gastrointestinal Cancer and Liver Disease, West China Hospital, Sichuan University, Chengdu, China.
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Sun R, Wang N, Zheng S, Wang H, Xie H. Nanotechnology-based Strategies for Molecular Imaging, Diagnosis, and Therapy of Organ Transplantation. Transplantation 2024; 108:1730-1748. [PMID: 39042368 DOI: 10.1097/tp.0000000000004913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/24/2024]
Abstract
Organ transplantation is the preferred paradigm for patients with end-stage organ failures. Despite unprecedented successes, complications such as immune rejection, ischemia-reperfusion injury, and graft dysfunction remain significant barriers to long-term recipient survival after transplantation. Conventional immunosuppressive drugs have limited efficacy because of significant drug toxicities, high systemic immune burden, and emergence of transplant infectious disease, leading to poor quality of life for patients. Nanoparticle-based drug delivery has emerged as a promising medical technology and offers several advantages by enhancing the delivery of drug payloads to their target sites, reducing systemic toxicity, and facilitating patient compliance over free drug administration. In addition, nanotechnology-based imaging approaches provide exciting diagnostic methods for monitoring molecular and cellular changes in transplanted organs, visualizing immune responses, and assessing the severity of rejection. These noninvasive technologies are expected to help enhance the posttransplantation patient survival through real time and early diagnosis of disease progression. Here, we present a comprehensive review of nanotechnology-assisted strategies in various aspects of organ transplantation, including organ protection before transplantation, mitigation of ischemia-reperfusion injury, counteraction of immune rejection, early detection of organ dysfunction posttransplantation, and molecular imaging and diagnosis of immune rejection.
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Affiliation(s)
- Ruiqi Sun
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Zhejiang Province, Hangzhou, China
- NHC Key Laboratory of Combined Multi-organ Transplantation, Zhejiang Province, Hangzhou, China
- Key Laboratory of the Diagnosis and Treatment of Organ Transplantation, CAMS, Zhejiang Province, Hangzhou, China
- Key Laboratory of Organ Transplantation, Zhejiang Province, Hangzhou, China
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Zhejiang Province, Hangzhou, China
| | - Ning Wang
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Zhejiang Province, Hangzhou, China
- NHC Key Laboratory of Combined Multi-organ Transplantation, Zhejiang Province, Hangzhou, China
- Key Laboratory of the Diagnosis and Treatment of Organ Transplantation, CAMS, Zhejiang Province, Hangzhou, China
- Key Laboratory of Organ Transplantation, Zhejiang Province, Hangzhou, China
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Zhejiang Province, Hangzhou, China
| | - Shusen Zheng
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Zhejiang Province, Hangzhou, China
- NHC Key Laboratory of Combined Multi-organ Transplantation, Zhejiang Province, Hangzhou, China
- Key Laboratory of the Diagnosis and Treatment of Organ Transplantation, CAMS, Zhejiang Province, Hangzhou, China
- Key Laboratory of Organ Transplantation, Zhejiang Province, Hangzhou, China
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Zhejiang Province, Hangzhou, China
| | - Hangxiang Wang
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Zhejiang Province, Hangzhou, China
- NHC Key Laboratory of Combined Multi-organ Transplantation, Zhejiang Province, Hangzhou, China
- Key Laboratory of the Diagnosis and Treatment of Organ Transplantation, CAMS, Zhejiang Province, Hangzhou, China
- Key Laboratory of Organ Transplantation, Zhejiang Province, Hangzhou, China
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Zhejiang Province, Hangzhou, China
| | - Haiyang Xie
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Zhejiang Province, Hangzhou, China
- NHC Key Laboratory of Combined Multi-organ Transplantation, Zhejiang Province, Hangzhou, China
- Key Laboratory of the Diagnosis and Treatment of Organ Transplantation, CAMS, Zhejiang Province, Hangzhou, China
- Key Laboratory of Organ Transplantation, Zhejiang Province, Hangzhou, China
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Zhejiang Province, Hangzhou, China
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Ma Y, Yao X, Zou Y, Liu B, Zhou Y, Guo Z, Yao Q, Xu S, Li H. Ticlopidine protects hepatic ischemia-reperfusion injury via suppressing ferroptosis. Biochem Biophys Res Commun 2024; 733:150436. [PMID: 39053102 DOI: 10.1016/j.bbrc.2024.150436] [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: 07/16/2024] [Revised: 07/17/2024] [Accepted: 07/22/2024] [Indexed: 07/27/2024]
Abstract
Hepatic ischemia-reperfusion injury (IRI) is a major cause of liver damage during hepatic resection, transplantation, and other surgical procedures, often leading to graft failure and liver dysfunction. Recent studies have identified ferroptosis, a form of regulated cell death characterized by iron-dependent lipid peroxidation, as a key contributor to IRI. In this study, we investigated the protective effects of Ticlopidine, a thienopyridine compound and platelet aggregation inhibitor, on hepatic IRI. Using a C57BL/6J mouse model, we demonstrated that prophylactic Ticlopidine treatment significantly reduced necrotic and fibrotic areas in liver tissues, as well as serum levels of alanine transaminase (ALT) and aspartate aminotransferase (AST). Prussian Blue staining revealed that Ticlopidine pretreatment decreased iron accumulation in hepatic tissues, whereas markers of lipid peroxidation (malondialdehyde and 4-hydroxynonenal) and ferroptosis (PTGS2) were significantly downregulated. Additionally, Ticlopidine ameliorated inflammatory infiltration as indicated by reduced Gr-1 staining. In vitro, Ticlopidine dose-dependently inhibited ferroptosis induced by various inducers in liver cancer cell lines HUH7 and fibrosarcoma cells HT1080. The protective effects involved partial rescue of lipid peroxidation, significant reduction of ferrous iron levels, and strong protection against mitochondrial damage. These findings suggested that Ticlopidine acts as a broad-spectrum ferroptosis inhibitor, offering a promising therapeutic approach for protecting the liver against IRI.
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Affiliation(s)
- Yanni Ma
- Department of Hematology, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400030, China
| | - Xintong Yao
- Department of Hematology, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400030, China
| | - Yunding Zou
- Department of Hematology, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400030, China
| | - Baiping Liu
- Department of Obstetrics and Gynecology, Chongqing Health Center for Women and Children (Women and Children's Hospital of Chongqing Medical University), Chongqing, 401120, China
| | - Yuanze Zhou
- Department of Hematology, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400030, China
| | - Zhenzhen Guo
- Hunan University of Humanities, Science and Technology, Loudi, Hunan province, 417000, China
| | - Qi Yao
- Department of Hematology, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400030, China.
| | - Shuangnian Xu
- Department of Hematology, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400030, China.
| | - Hui Li
- Department of Hematology, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400030, China; Department of Obstetrics and Gynecology, Chongqing Health Center for Women and Children (Women and Children's Hospital of Chongqing Medical University), Chongqing, 401120, China.
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9
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Luo S, Luo R, Deng G, Huang F, Lei Z. Programmed cell death, from liver Ischemia-Reperfusion injury perspective: An overview. Heliyon 2024; 10:e32480. [PMID: 39040334 PMCID: PMC11260932 DOI: 10.1016/j.heliyon.2024.e32480] [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: 01/22/2024] [Revised: 05/26/2024] [Accepted: 06/04/2024] [Indexed: 07/24/2024] Open
Abstract
Liver ischemia-reperfusion injury (LIRI) commonly occurs in liver resection, liver transplantation, shock, and other hemorrhagic conditions, resulting in profound local and systemic effects via associated inflammatory responses and hepatic cell death. Hepatocyte death is a significant component of LIRI and its mechanism was previously thought to be limited to apoptosis and necrosis. With the discovery of novel types of programmed cell death (PCD), necroptosis, ferroptosis, pyroptosis, autophagy, NETosis, and parthanatos have been shown to be involved in LIRI. Understanding the mechanisms underlying cell death following LIRI is indispensable to mitigating the widespread effects of LIRI. Here, we review the roles of different PCD and discuss potential therapy in LIRI.
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Affiliation(s)
- Shaobin Luo
- Department of Hepatopancreatobiliary Surgery, The Third Xiangya Hospital, Central South University, Changsha , PR China
- Endoscopy Center and Endoscopy Research Institute, Zhongshan Hospital, Fudan University, Shanghai, PR China
| | - Rongkun Luo
- Department of Hepatopancreatobiliary Surgery, The Third Xiangya Hospital, Central South University, Changsha , PR China
| | - Gang Deng
- Department of Hepatopancreatobiliary Surgery, The Third Xiangya Hospital, Central South University, Changsha , PR China
| | - Feizhou Huang
- Department of Hepatopancreatobiliary Surgery, The Third Xiangya Hospital, Central South University, Changsha , PR China
| | - Zhao Lei
- Department of Hepatopancreatobiliary Surgery, The Third Xiangya Hospital, Central South University, Changsha , PR China
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Tran MH, Gao J, Wang X, Liu R, Parris CL, Esquivel C, Fan Y, Wang L. Enhancing Liver Transplant Outcomes through Liver Precooling to Mitigate Inflammatory Response and Protect Mitochondrial Function. Biomedicines 2024; 12:1475. [PMID: 39062048 PMCID: PMC11275024 DOI: 10.3390/biomedicines12071475] [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: 05/16/2024] [Revised: 06/26/2024] [Accepted: 07/02/2024] [Indexed: 07/28/2024] Open
Abstract
Transplanted organs experience several episodes of ischemia and ischemia-reperfusion. The graft injury resulting from ischemia-reperfusion (IRI) remains a significant obstacle to the successful survival of transplanted grafts. Temperature significantly influences cellular metabolic rates because biochemical reactions are highly sensitive to temperature changes. Consequently, lowering the temperature could reduce the degradative reactions triggered by ischemia. In mitigating IRI in liver grafts, the potential protective effect of localized hypothermia on the liver prior to blood flow obstruction has yet to be explored. In this study, we applied local hypothermia to mouse donor livers for a specific duration before stopping blood flow to liver lobes, a procedure called "liver precooling". Mouse donor liver temperature in control groups was controlled at 37 °C. Subsequently, the liver donors were preserved in cold University of Wisconsin solution for various durations followed by orthotopic liver transplantation. Liver graft injury, function and inflammation were assessed at 1 and 2 days post-transplantation. Liver precooling exhibited a significant improvement in graft function, revealing more than a 47% decrease in plasma aspartate transaminase (AST) and alanine aminotransferase (ALT) levels, coupled with a remarkable reduction of approximately 50% in liver graft histological damage compared to the control group. The protective effects of liver precooling were associated with the preservation of mitochondrial function, a substantial reduction in hepatocyte cell death, and a significantly attenuated inflammatory response. Taken together, reducing the cellular metabolism and enzymatic activity to a minimum level before ischemia protects against IRI during transplantation.
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Affiliation(s)
- Minh H. Tran
- Department of Molecular Pharmacology and Physiology, University of South Florida College of Medicine, Tampa, FL 33612, USA
| | - Jie Gao
- School of Health Professions, The University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Xinzhe Wang
- Department of Molecular Pharmacology and Physiology, University of South Florida College of Medicine, Tampa, FL 33612, USA
| | - Ruisheng Liu
- Department of Molecular Pharmacology and Physiology, University of South Florida College of Medicine, Tampa, FL 33612, USA
| | - Colby L. Parris
- Department of Molecular Pharmacology and Physiology, University of South Florida College of Medicine, Tampa, FL 33612, USA
| | - Carlos Esquivel
- Department of Molecular Pharmacology and Physiology, University of South Florida College of Medicine, Tampa, FL 33612, USA
| | - Yingxiang Fan
- Department of Molecular Pharmacology and Physiology, University of South Florida College of Medicine, Tampa, FL 33612, USA
| | - Lei Wang
- Department of Molecular Pharmacology and Physiology, University of South Florida College of Medicine, Tampa, FL 33612, USA
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Gao L, Li YJ, Zhao JM, Liao YX, Qin MC, Li JJ, Shi H, Wong NK, Lyu ZP, Shen JG. Mechanism of Reactive Oxygen/Nitrogen Species in Liver Ischemia-Reperfusion Injury and Preventive Effect of Chinese Medicine. Chin J Integr Med 2024:10.1007/s11655-024-3810-9. [PMID: 38941044 DOI: 10.1007/s11655-024-3810-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/04/2024] [Indexed: 06/29/2024]
Abstract
Liver ischemia-reperfusion injury (LIRI) is a pathological process involving multiple injury factors and cell types, with different stages. Currently, protective drugs targeting a single condition are limited in efficacy, and interventions on immune cells will also be accompanied by a series of side effects. In the current bottleneck research stage, the multi-target and obvious clinical efficacy of Chinese medicine (CM) is expected to become a breakthrough point in the research and development of new drugs. In this review, we summarize the roles of reactive oxygen species (ROS) and reactive nitrogen species (RNS) in various stages of hepatic ischemia-reperfusion and on various types of cells. Combined with the current research progress in reducing ROS/RNS with CM, new therapies and mechanisms for the treatment of hepatic ischemia-reperfusion are discussed.
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Affiliation(s)
- Lei Gao
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, China
| | - Yun-Jia Li
- The First Affiliated Hospital/the First Clinical Medicine School of Guangdong Pharmaceutical University, Guangzhou, 510006, China
| | - Jia-Min Zhao
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, China
| | - Yu-Xin Liao
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, China
| | - Meng-Chen Qin
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, China
| | - Jun-Jie Li
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, China
| | - Hao Shi
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, China
| | - Nai-Kei Wong
- State Key Discipline of Infectious Diseases, Shenzhen Third People's Hospital, the Second Affiliated Hospital, Shenzhen University, Shenzhen, Guangdong Province, 518112, China
| | - Zhi-Ping Lyu
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, China
| | - Jian-Gang Shen
- School of Chinese Medicine, the University of Hong Kong, Hong Kong SAR, China.
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Zhou Y, Qiu T, Wang T, Yu B, Xia K, Guo J, Liu Y, Ma X, Zhang L, Zou J, Chen Z, Zhou J. Research progress on the role of mitochondria in the process of hepatic ischemia-reperfusion injury. Gastroenterol Rep (Oxf) 2024; 12:goae066. [PMID: 38912038 PMCID: PMC11193119 DOI: 10.1093/gastro/goae066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 11/08/2023] [Accepted: 02/26/2024] [Indexed: 06/25/2024] Open
Abstract
During liver ischemia-reperfusion injury, existing mechanisms involved oxidative stress, calcium overload, and the activation of inflammatory responses involve mitochondrial injury. Mitochondrial autophagy, a process that maintains the normal physiological activity of mitochondria, promotes cellular metabolism, improves cellular function, and facilitates organelle renewal. Mitochondrial autophagy is involved in oxidative stress and apoptosis, of which the PINK1-Parkin pathway is a major regulatory pathway, and the deletion of PINK1 and Parkin increases mitochondrial damage, reactive oxygen species production, and inflammatory response, playing an important role in mitochondrial quality regulation. In addition, proper mitochondrial permeability translational cycle regulation can help maintain mitochondrial stability and mitigate hepatocyte death during ischemia-reperfusion injury. This mechanism is also closely related to oxidative stress, calcium overload, and the aforementioned autophagy pathway, all of which leads to the augmentation of the mitochondrial membrane permeability transition pore opening and cause apoptosis. Moreover, the release of mitochondrial DNA (mtDNA) due to oxidative stress further aggravates mitochondrial function impairment. Mitochondrial fission and fusion are non-negligible processes required to maintain the dynamic renewal of mitochondria and are essential to the dynamic stability of these organelles. The Bcl-2 protein family also plays an important regulatory role in the mitochondrial apoptosis signaling pathway. A series of complex mechanisms work together to cause hepatic ischemia-reperfusion injury (HIRI). This article reviews the role of mitochondria in HIRI, hoping to provide new therapeutic clues for alleviating HIRI in clinical practice.
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Affiliation(s)
- Yujie Zhou
- Department of Organ Transplantation, Renmin Hospital of Wuhan University, Wuhan, Hubei, P. R. China
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, Hubei, P. R. China
| | - Tao Qiu
- Department of Organ Transplantation, Renmin Hospital of Wuhan University, Wuhan, Hubei, P. R. China
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, Hubei, P. R. China
| | - Tianyu Wang
- Department of Organ Transplantation, Renmin Hospital of Wuhan University, Wuhan, Hubei, P. R. China
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, Hubei, P. R. China
| | - Bo Yu
- Department of Organ Transplantation, Renmin Hospital of Wuhan University, Wuhan, Hubei, P. R. China
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, Hubei, P. R. China
| | - Kang Xia
- Department of Organ Transplantation, Renmin Hospital of Wuhan University, Wuhan, Hubei, P. R. China
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, Hubei, P. R. China
| | - Jiayu Guo
- Department of Organ Transplantation, Renmin Hospital of Wuhan University, Wuhan, Hubei, P. R. China
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, Hubei, P. R. China
| | - Yiting Liu
- Department of Organ Transplantation, Renmin Hospital of Wuhan University, Wuhan, Hubei, P. R. China
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, Hubei, P. R. China
| | - Xiaoxiong Ma
- Department of Organ Transplantation, Renmin Hospital of Wuhan University, Wuhan, Hubei, P. R. China
| | - Long Zhang
- Department of Organ Transplantation, Renmin Hospital of Wuhan University, Wuhan, Hubei, P. R. China
| | - Jilin Zou
- Department of Organ Transplantation, Renmin Hospital of Wuhan University, Wuhan, Hubei, P. R. China
| | - Zhongbao Chen
- Department of Organ Transplantation, Renmin Hospital of Wuhan University, Wuhan, Hubei, P. R. China
| | - Jiangqiao Zhou
- Department of Organ Transplantation, Renmin Hospital of Wuhan University, Wuhan, Hubei, P. R. China
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, Hubei, P. R. China
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Chen Y, Zhang J, Li F. Inhibitory role of remifentanil in hepatic ischemia-reperfusion injury through activation of Fmol/Parkin signaling pathway: A study based on network pharmacology analysis and high-throughput sequencing. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 128:155300. [PMID: 38518639 DOI: 10.1016/j.phymed.2023.155300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 11/13/2023] [Accepted: 12/17/2023] [Indexed: 03/24/2024]
Abstract
BACKGROUND This study was conducted to elucidate the critical molecular pathways underlying the protective effects of remifentanil against hepatic ischemia-reperfusion injury in rats. Our approach integrated network pharmacology analysis with high-throughput sequencing to achieve a comprehensive understanding of the mechanisms involved. STUDY DESIGN/METHODS The study utilized GSE24430 gene expression data from GEO to investigate remifentanil's impact on Hepatic Ischemia-Reperfusion Injury in rats. Weighted Correlation Network Analysis (WGCNA) was employed to pinpoint crucial genes and identify modules of co-expressed genes. Differential analysis with the "Limma" package revealed genes differentially expressed in IRI vs. control groups. PubChem and PharmMapper provided target genes affected by remifentanil. Protein-protein interaction networks were constructed via GeneCards and STRING. Functional analysis pinpointed core genes involved in remifentanil's IRI alleviation. IRI rat models were established, and hepatic injury indicators, liver structure via H&E staining, autophagosome counts via electron microscopy, and gene/protein expression via RT-qPCR and Western blot were assessed. High-throughput sequencing analyzed molecular pathways affected by varying remifentanil doses in IRI rats. RESULTS In the study, we discovered four primary co-expression modules associated with hepatic IRI, and the grey module exhibited the highest correlation with hepatic IRI.A total of sixty-eight genes that were differentially expressed were found to have a connection with hepatic IRI.Network pharmacology analysis found that remifentanil may alleviate hepatic IRI through Fmol.found that the Fmol/Parkin signaling pathway may alleviate hepatic IRI via Additionally, the database autophagy. The established hepatic IRI rat models further confirmed the above findings. CONCLUSION Our study established that remifentanil triggers the Fmol/Parkin signaling cascade, amplifying the expression levels of Fmol and Parkin. This process culminates in the activation of autophagy within hepatic cells, ultimately alleviating hepatic ischemia-reperfusion injury (IRI).
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Affiliation(s)
- Yisi Chen
- Department of Anesthesiology, Huai'an First People's Hospital, Huai'an 223300, China.
| | - Jun Zhang
- Department of Anesthesiology, Huai'an First People's Hospital, Huai'an 223300, China
| | - Fayin Li
- Department of Anesthesiology, Huai'an First People's Hospital, Huai'an 223300, China
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Hui B, Zhang X, Wang S, Shu Y, Li R, Yang Z. Crocetin preconditioning attenuates ischemia reperfusion-induced hepatic injury by disrupting Keap1/Nrf2 interaction and activating Nrf2/HO-1 pathway. Tissue Cell 2024; 88:102411. [PMID: 38781791 DOI: 10.1016/j.tice.2024.102411] [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: 02/17/2024] [Revised: 04/24/2024] [Accepted: 05/15/2024] [Indexed: 05/25/2024]
Abstract
BACKGROUND Ischemia reperfusion (I/R) injury is a frequent occurrence during liver transplantation surgery, resulting from the temporary cessation of blood flow and subsequent restoration of blood flow. Serious I/R injury is a significant factor causing transplant failure. Hepatic I/R process is characterized by excessive inflammation, oxidation, and apoptosis. Crocetin (Crt) is a natural compound exhibiting beneficial roles in various I/R-induced organ damages. However, Crt's potential role in hepatic I/R remains unexplored. OBJECTIVE AND METHODS In order to reveal the impact of Crt on hepatic I/R and the associated signaling pathway, we utilized a syngeneic orthotopic liver transplantation rat model to induce hepatic I/R injury. RESULTS Pretreatment with Crt significantly mitigated hepatic I/R injury. This was evident by decreased activities of serum ALT, AST and LDH, indicating improved liver function. Crt treatment also alleviated oxidative stress, as demonstrated by decreased serum MDA content and elevated serum SOD and GSH-Px activities. Furthermore, Crt suppressed inflammatory responses by downregulating both the serum and liver IL-1β, IL-6 and TNF-α while upregulating IL-10 expression. Additionally, Crt reduced apoptosis by decreasing pro-apoptotic Bax, cleaved caspase-3 and cleaved caspase-9, while increasing anti-apoptotic Bcl2 expression. Notably, these protective effects of Crt were dose-dependent. Moreover, our data indicates that Crt plays protective functions during hepatic I/R via disrupting Keap1/Nrf2 interaction and activating Nrf2/HO-1 signaling. This was further supported by observations of alleviated hepatic histopathological changes in I/R rats treated with Crt. CONCLUSIONS Crt shows potential as a therapeutic agent for preventing hepatic I/R injury during clinical liver transplantation.
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Affiliation(s)
- Bo Hui
- Department of General Surgery Unit-4, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710004, China
| | - Xiaogang Zhang
- Department of Hepatobiliary Surgery, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, China
| | - Shanpei Wang
- Department of Hepatobiliary Surgery, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, China
| | - Yantao Shu
- Department of General Surgery Unit-4, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710004, China
| | - Ren Li
- Department of General Surgery Unit-4, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710004, China
| | - Zhengan Yang
- Department of General Surgery Unit-4, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710004, China.
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15
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Zhang Q, Zhang L, Lin G, Luo F. The protective role of vagus nerve stimulation in ischemia-reperfusion injury. Heliyon 2024; 10:e30952. [PMID: 38770302 PMCID: PMC11103530 DOI: 10.1016/j.heliyon.2024.e30952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 05/02/2024] [Accepted: 05/08/2024] [Indexed: 05/22/2024] Open
Abstract
Ischemia-reperfusion injury (IRI) encompasses the damage resulting from the restoration of blood supply following tissue ischemia. This phenomenon commonly occurs in clinical scenarios such as hemorrhagic shock, severe trauma, organ transplantation, and thrombolytic therapy. Despite its prevalence, existing treatments exhibit limited efficacy against IRI. Vagus nerve stimulation (VNS) is a widely utilized technique for modulating the autonomic nervous system. Numerous studies have demonstrated that VNS significantly reduces IRI in various organs, including the heart, brain, and liver. This article reviews the pathological processes during IRI and summarizes the role and possible mechanisms of VNS in IRI of different organs. Furthermore, this review addresses the current challenges of VNS clinical applications, providing a novel perspective on IRI treatment.
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Affiliation(s)
- Qianqian Zhang
- Department of Cardiovascular Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
| | - Lei Zhang
- Department of Cardiovascular Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
| | - Guoqiang Lin
- Department of Cardiovascular Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
| | - Fanyan Luo
- Department of Cardiovascular Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
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Lin J, Li F, Jiao J, Qian Y, Xu M, Wang F, Sun X, Zhou T, Wu H, Kong X. Quercetin, a natural flavonoid, protects against hepatic ischemia-reperfusion injury via inhibiting Caspase-8/ASC dependent macrophage pyroptosis. J Adv Res 2024:S2090-1232(24)00200-5. [PMID: 38735388 DOI: 10.1016/j.jare.2024.05.010] [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: 12/20/2023] [Revised: 04/20/2024] [Accepted: 05/08/2024] [Indexed: 05/14/2024] Open
Abstract
INTRODUCTION Hepatic ischemia-reperfusion injury (IRI) is an inevitable adverse event following liver surgery, leading to liver damage and potential organ failure. Despite advancements, effective interventions for hepatic IRI remain elusive, posing a significant clinical challenge. The innate immune response significantly contributes to the pathogenesis of hepatic IRI by promoting an inflammatory cytotoxic cycle. We have reported that blocking GSDMD-induced pyroptosis in innate immunity cells protected hepatic IRI from inflammatory injury. However, the search for effective pyroptosis inhibitors continues. OBJECTIVES This study aims to evaluate whether quercetin, a natural flavonoid, can inhibit GSDMD-induced pyroptosis and mitigate hepatic IRI. METHODS We established the hepatic IRI murine model and cellular pyroptosis model to evaluate the efficacy of quercetin. RESULTS Quercetin effectively alleviated hepatic IRI-induced tissue necrosis and inflammation. We found that during hepatic IRI, the cleavage of GSDMD occurred in hepatic macrophages, but not in other non-parenchymal cells. Quercetin inhibited the cleavage of GSDMD in macrophages. Moreover, we found that quercetin blocked the ASC assembly to inhibit the formation of NLRP3 inflammasomes and AIM2 inflammasomes, suppressing macrophage pyroptosis. Co-immunoprecipitation experiments confirmed that quercetin inhibited the interaction between ASC and Caspase-8, which is the mechanism of ASC complex and inflammasome formation. Overexpression of Caspase-8 abolished the anti-pyroptosis effect of quercetin in NLRP3 and AIM2 inflammasome signaling. Furthermore, we found that the hepatoprotective activity of quercetin was reduced in myelocytic GSDMD-deficient mice. CONCLUSION Our findings suggest that quercetin has beneficial effects on hepatic IRI. Quercetin could attenuate hepatic IRI and target inhibition of macrophage pyroptosis via blocking Caspase-8/ASC interaction. We recommend that quercetin might serve as a targeted approach for the prevention and personalized treatment of hepatic IRI in perioperative patients.
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Affiliation(s)
- Jiacheng Lin
- Central Laboratory, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Fuyang Li
- Central Laboratory, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Junzhe Jiao
- Central Laboratory, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yihan Qian
- Central Laboratory, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Min Xu
- Central Laboratory, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Fang Wang
- Central Laboratory, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xuehua Sun
- Central Laboratory, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Tao Zhou
- Central Laboratory, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China; Department of Liver Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.
| | - Hailong Wu
- Shanghai Key Laboratory of Molecular Imaging, Collaborative Innovation Center for Biomedicines, Shanghai University of Medicine and Health Sciences, Shanghai, China.
| | - Xiaoni Kong
- Central Laboratory, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China.
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Mishra S, Taneja S. Algorithmic Approach to Deranged Liver Functions After Transplantation. J Clin Exp Hepatol 2024; 14:101317. [PMID: 38264576 PMCID: PMC10801315 DOI: 10.1016/j.jceh.2023.101317] [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: 08/06/2023] [Accepted: 12/06/2023] [Indexed: 01/25/2024] Open
Abstract
Liver transplant (LT) recipients require close follow-up with regular monitoring of the liver function tests (LFTs). Evaluation of deranged LFT should be individualized depending upon the time since LT, peri-operative events, clinical course, and any complications. These derangements can range from mild and asymptomatic to severe and symptomatic elevations requiring expedited personalized assessment and management. Pattern of LFT derangement (hepatocellular, cholestatic, or mixed), donor-recipient risk factors, timing after LT (post-operative, 1-12 months, and >12 months since LT) along with clinical context and symptomatology are important considerations before proceeding with the initial evaluation. Compliance to immunosuppression and drug interactions should be ascertained along with local epidemiology of infections. Essential initial evaluation must include an ultrasound abdomen with Doppler to rule out any structural causes such as biliary or vascular complications apart from focussed laboratory evaluation. Early allograft dysfunction, ischemia reperfusion injury, small-for-size syndrome, biliary leaks, hepatic artery, and portal vein thrombosis are usual culprits in the early post-operative period whereas viral hepatitis (acute or reactivation), opportunistic infections, and recurrence of the primary disease are more frequent in the later period. Graft rejection, biliary strictures, sepsis, and drug induced liver injury remain possible etiologies at all times points after LT. Initial evaluation algorithm must be customized based on history, clinical examination, risk factors, and pattern and severity of deranged LFT. Allograft rejection is a diagnosis of exclusion and requires liver biopsy to confirm and assess severity. Empirical treatment of rejection sans liver biopsy is discouraged.
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Affiliation(s)
- Saurabh Mishra
- Department of Gastroenterology and Hepatology, Paras Health, Sector 22, Panchkula, Haryana 134109, India
| | - Sunil Taneja
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Sector 12, Chandigarh 160012, India
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18
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Li X, Wang Y, Zhang L, Yao S, Liu Q, Jin H, Tuo B. The role of anoctamin 1 in liver disease. J Cell Mol Med 2024; 28:e18320. [PMID: 38685684 PMCID: PMC11058335 DOI: 10.1111/jcmm.18320] [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: 11/08/2023] [Revised: 03/21/2024] [Accepted: 04/03/2024] [Indexed: 05/02/2024] Open
Abstract
Liver diseases include all types of viral hepatitis, alcoholic liver disease (ALD), nonalcoholic fatty liver disease (NAFLD), cirrhosis, liver failure (LF) and hepatocellular carcinoma (HCC). Liver disease is now one of the leading causes of disease and death worldwide, which compels us to better understand the mechanisms involved in the development of liver diseases. Anoctamin 1 (ANO1), a calcium-activated chloride channel (CaCC), plays an important role in epithelial cell secretion, proliferation and migration. ANO1 plays a key role in transcriptional regulation as well as in many signalling pathways. It is involved in the genesis, development, progression and/or metastasis of several tumours and other diseases including liver diseases. This paper reviews the role and molecular mechanisms of ANO1 in the development of various liver diseases, aiming to provide a reference for further research on the role of ANO1 in liver diseases and to contribute to the improvement of therapeutic strategies for liver diseases by regulating ANO1.
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Affiliation(s)
- Xin Li
- Department of Gastroenterology, Digestive Disease HospitalAffiliated Hospital of Zunyi Medical UniversityZunyiChina
| | - Yongfeng Wang
- Department of Gastroenterology, Digestive Disease HospitalAffiliated Hospital of Zunyi Medical UniversityZunyiChina
| | - Li Zhang
- Department of Gastroenterology, Digestive Disease HospitalAffiliated Hospital of Zunyi Medical UniversityZunyiChina
| | - Shun Yao
- Department of Gastroenterology, Digestive Disease HospitalAffiliated Hospital of Zunyi Medical UniversityZunyiChina
| | - Qian Liu
- Department of Gastroenterology, Digestive Disease HospitalAffiliated Hospital of Zunyi Medical UniversityZunyiChina
| | - Hai Jin
- Department of Gastroenterology, Digestive Disease HospitalAffiliated Hospital of Zunyi Medical UniversityZunyiChina
- The Collaborative Innovation Center of Tissue Damage Repair and Regenerative Medicine of Zunyi Medical UniversityZunyiChina
| | - Biguang Tuo
- Department of Gastroenterology, Digestive Disease HospitalAffiliated Hospital of Zunyi Medical UniversityZunyiChina
- The Collaborative Innovation Center of Tissue Damage Repair and Regenerative Medicine of Zunyi Medical UniversityZunyiChina
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Li Y, Gao W, Lei S, Wu X, Yuan T, Ma K, Chi K. Sevoflurane blocks KLF5-mediated transcriptional activation of ITGB2 to inhibit macrophage infiltration in hepatic ischemia/reperfusion injury. J Gene Med 2024; 26:e3692. [PMID: 38745073 DOI: 10.1002/jgm.3692] [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: 10/09/2023] [Revised: 04/01/2024] [Accepted: 04/19/2024] [Indexed: 05/16/2024] Open
Abstract
BACKGROUND Sevoflurane (Sevo) preconditioning and postconditioning play a protective role against injury induced by hepatic ischemia/reperfusion (I/R). At the same time, the involvement of macrophage infiltration in this process and the precise mechanisms are unclear. Here, we designed this research to elucidate the protective effects of Sevo against hepatic I/R injury and the molecules involved. METHODS The alleviating effect of Sevo on the liver injury was analyzed by liver function analysis, hematoxylin and eosin staining, Masson trichrome staining, terminal deoxynucleotidyl transferase-mediated 2'-deoxyuridine 5'-triphosphate nick end labeling, western blot analysis and an enzyme-linked immunosorbent assay. An in vitro cell model was developed using alpha mouse liver 12 (AML12) cells, and the cell model was treated with oxygen-glucose deprivation and reoxygenation and Sevo. Multiple bioinformatics databases were used to screen transcriptional regulators related to hepatic I/R injury and the targets of Krueppel-like factor 5 (KLF5). KLF5 expression was artificially upregulated alone or with integrin beta-2 (ITGB2) knockdown to substantiate their involvement in Sevo-mediated hepatoprotection. RESULTS Sevo protected the liver against I/R injury by reducing cell apoptosis and inflammatory response. KLF5 was upregulated in liver tissues following I/R injury, whereas KLF5 overexpression aggravated macrophage infiltration and liver injury induced by I/R injury. KLF5 bound to the promoter of ITGB2 to enhance ITGB2 transcription. Knockdown of ITGB2 reversed the aggravation of injury caused by KLF5 overexpression in mice and AML12 cells. CONCLUSIONS Sevo blocked KLF5-mediated transcriptional activation of ITGB2, thereby inhibiting macrophage infiltration in hepatic I/R injury.
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Affiliation(s)
- Ye Li
- Department of Anaesthesiology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Weinian Gao
- Department of Cardiovascular Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Shuyan Lei
- Department of Anaesthesiology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Xiaoning Wu
- Department of Anaesthesiology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Tao Yuan
- Department of Vascular Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Kai Ma
- Department of Vascular Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Kui Chi
- Department of Vascular Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
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Özer A, Şengel N, Küçük A, Yığman Z, Özdemir Ç, Kılıç Y, Dursun AD, Bostancı H, Kip G, Arslan M. The Effect of Cerium Oxide (CeO 2) on Ischemia-Reperfusion Injury in Skeletal Muscle in Mice with Streptozocin-Induced Diabetes. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:752. [PMID: 38792935 PMCID: PMC11122892 DOI: 10.3390/medicina60050752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Revised: 03/23/2024] [Accepted: 04/27/2024] [Indexed: 05/26/2024]
Abstract
Objective: Lower extremity ischemia-reperfusion injury (IRI) may occur with trauma-related vascular injury and various vascular diseases, during the use of a tourniquet, in temporary clamping of the aorta in aortic surgery, or following acute or bilateral acute femoral artery occlusion. Mitochondrial dysfunction and increased basal oxidative stress in diabetes may cause an increase in the effects of increased reactive oxygen species (ROS) and mitochondrial dysfunction due to IRI. It is of great importance to examine therapeutic approaches that can minimize the effects of IRI, especially for patient groups under chronic oxidative stress such as DM. Cerium oxide (CeO2) nanoparticles mimic antioxidant enzymes and act as a catalyst that scavenges ROS. In this study, it was aimed to investigate whether CeO2 has protective effects on skeletal muscles in lower extremity IRI in mice with streptozocin-induced diabetes. Methods: A total of 38 Swiss albino mice were divided into six groups as follows: control group (group C, n = 6), diabetes group (group D, n = 8), diabetes-CeO2 (group DCO, n = 8), diabetes-ischemia/reperfusion (group DIR, n = 8), and diabetes-ischemia/reperfusion-CeO2 (group DIRCO, n = 8). The DCO and DIRCO groups were given doses of CeO2 of 0.5 mg/kg intraperitoneally 30 min before the IR procedure. A 120 min ischemia-120 min reperfusion period with 100% O2 was performed. At the end of the reperfusion period, muscle tissues were removed for histopathological and biochemical examinations. Results: Total antioxidant status (TAS) levels were found to be significantly lower in group DIR compared with group D (p = 0.047 and p = 0.022, respectively). In group DIRCO, total oxidant status (TOS) levels were found to be significantly higher than in group DIR (p < 0.001). The oxidative stress index (OSI) was found to be significantly lower in group DIR compared with group DCO (p < 0.001). Paraoxanase (PON) enzyme activity was found to be significantly increased in group DIR compared with group DCO (p < 0.001). The disorganization and degeneration score for muscle cells, inflammatory cell infiltration score, and total injury score in group DIRCO were found to be significantly lower than in group DIR (p = 0.002, p = 0.034, and p = 0.001, respectively). Conclusions: Our results confirm that CeO2, with its antioxidative properties, reduces skeletal muscle damage in lower extremity IRI in diabetic mice.
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Affiliation(s)
- Abdullah Özer
- Department of Cardiovascular Surgery, Faculty of Medicine, Gazi University, Ankara 06510, Turkey;
| | - Necmiye Şengel
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Gazi University, Ankara 06490, Turkey;
| | - Ayşegül Küçük
- Department of Physiology, Faculty of Medicine, Kutahya Health Sciences University, Kutahya 43020, Turkey;
| | - Zeynep Yığman
- Department of Histology and Embryology, Faculty of Medicine, Gazi University, Ankara 06510, Turkey;
- Neuroscience and Neurotechnology Center of Excellence (NÖROM), Gazi University, Ankara 06830, Turkey
| | - Çağrı Özdemir
- Department of Anesthesiology and Reanimation, Faculty of Medicine, Gazi University, Ankara 06510, Turkey; (Ç.Ö.); (G.K.)
| | - Yiğit Kılıç
- Department of Pediatric Cardiovascular Surgery, Gazi Yaşargil Education Research Hospital, Diyarbakır 21010, Turkey;
| | - Ali Doğan Dursun
- Department of Physiology, Faculty of Medicine, Atılım University, Ankara 06830, Turkey;
| | - Hasan Bostancı
- Department of General Surgery, Faculty of Medicine, Gazi University, Ankara 06510, Turkey;
| | - Gülay Kip
- Department of Anesthesiology and Reanimation, Faculty of Medicine, Gazi University, Ankara 06510, Turkey; (Ç.Ö.); (G.K.)
| | - Mustafa Arslan
- Life Sciences Application and Research Center, Gazi University, Ankara 06830, Turkey
- Laboratory Animal Breeding and Experimental Researches Center (GÜDAM), Gazi University, Ankara 06510, Turkey
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21
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Aboelez MO, Ezelarab HAA, Alotaibi G, Abouzed DEE. Inflammatory setting, therapeutic strategies targeting some pro-inflammatory cytokines and pathways in mitigating ischemia/reperfusion-induced hepatic injury: a comprehensive review. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024:10.1007/s00210-024-03074-y. [PMID: 38643452 DOI: 10.1007/s00210-024-03074-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2024] [Accepted: 03/28/2024] [Indexed: 04/22/2024]
Abstract
Ischemia/reperfusion injury (IRI) is a key determining agent in the pathophysiology of clinical organ dysfunction. It is characterized by an aseptic local inflammatory reaction due to a decrease in blood supply, hence deprivation of dependent oxygen and nutrients. In instances of liver transplantation, this injury may have irreversible implications, resulting in eventual organ rejection. The deterioration associated with IRI is affected by the hepatic health status and various factors such as alterations in metabolism, oxidative stress, and pro-inflammatory cytokines. The primary cause of inflammation is the initial immune response of pro-inflammatory cytokines, while Kupffer cells (KFCs) and neutrophil-produced chemokines also play a significant role. Upon reperfusion, the activation of inflammatory responses can elicit further cellular damage and organ dysfunction. This review discusses the interplay between chemokines, pro-inflammatory cytokines, and other inflammatory mediators that contribute to the damage to hepatocytes and liver failure in rats following IR. Furthermore, it delves into the impact of anti-inflammatory therapies in safeguarding against liver failure and hepatocellular damage in rats following IR. This review investigates the correlation between cytokine factors and liver dysfunction via examining databases, such as PubMed, Google Scholar, Science Direct, Egyptian Knowledge Bank (EKB), and Research Gate.
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Affiliation(s)
- Moustafa O Aboelez
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Sohag University, Sohag, 82524, Egypt.
| | - Hend A A Ezelarab
- Department of Medicinal Chemistry, Faculty of Pharmacy, Minia University, Minya, 61519, Egypt.
| | - Ghallab Alotaibi
- Department of Pharmaceutical Sciences, College of Pharmacy, Shaqra University, Al-Dawadmi Campus, 11961, Al-Dawadmi, Saudi Arabia
| | - Deiaa E Elsayed Abouzed
- Department of Pharmacology & Toxicology, Faculty of Pharmacy, Sohag University, Sohag, 82524, Egypt
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22
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Chen X, Jiang Z, Wang Z, He F, Fu M, Xie Z, Hu JF. A novel fluorescence probe for simultaneous detection of mitochondrial viscosity in hepatic ischemia reperfusion injury models. RSC Adv 2024; 14:11151-11156. [PMID: 38590356 PMCID: PMC10999906 DOI: 10.1039/d4ra00959b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 03/29/2024] [Indexed: 04/10/2024] Open
Abstract
Acute liver failure caused by hepatic ischemia reperfusion injury (HIRI) poses a severe threat to life, emphasizing the urgent need for precise and timely early diagnosis. Viscosity, a key parameter reflecting active analyte levels at the cellular level, remains underexplored in relation to HIRI. To address this gap, we have developed a groundbreaking near-infrared molecule rotator, PN, exhibiting exceptional characteristics. PN demonstrates remarkable sensitivity, with a 32-fold change in response to viscosity, ranging from PBS to glycerol solution. PN's distinctive features include maximum emission wavelength 790 nm, as well as an impressive Stokes shift 190 nm. Moreover, PN exhibits the ability to sensitively and selectively differentiate nystatin-induced viscosity changes within living cells, and can be used for the detection of viscosity changes in the HIRI mouse model. This capability enhances our understanding of cellular responses, opening avenues for potential applications within disease models. The versatility of PN extends to its potential role in guiding timely monitoring and imaging of viscosity, offering valuable insights into disease progression.
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Affiliation(s)
- Xue Chen
- Institute of Natural Medicine and Health Products, School of Pharmaceutical Sciences, Zhejiang Provincial Key Laboratory of Plant Evolutionary Ecology and Conservation, Taizhou University Zhejiang 318000 China
| | - Zhelu Jiang
- Institute of Natural Medicine and Health Products, School of Pharmaceutical Sciences, Zhejiang Provincial Key Laboratory of Plant Evolutionary Ecology and Conservation, Taizhou University Zhejiang 318000 China
| | - Ziyu Wang
- Institute of Natural Medicine and Health Products, School of Pharmaceutical Sciences, Zhejiang Provincial Key Laboratory of Plant Evolutionary Ecology and Conservation, Taizhou University Zhejiang 318000 China
| | - Fenglin He
- Institute of Natural Medicine and Health Products, School of Pharmaceutical Sciences, Zhejiang Provincial Key Laboratory of Plant Evolutionary Ecology and Conservation, Taizhou University Zhejiang 318000 China
| | - Manlin Fu
- Institute of Natural Medicine and Health Products, School of Pharmaceutical Sciences, Zhejiang Provincial Key Laboratory of Plant Evolutionary Ecology and Conservation, Taizhou University Zhejiang 318000 China
| | - Zhenda Xie
- Institute of Natural Medicine and Health Products, School of Pharmaceutical Sciences, Zhejiang Provincial Key Laboratory of Plant Evolutionary Ecology and Conservation, Taizhou University Zhejiang 318000 China
| | - Jin-Feng Hu
- Institute of Natural Medicine and Health Products, School of Pharmaceutical Sciences, Zhejiang Provincial Key Laboratory of Plant Evolutionary Ecology and Conservation, Taizhou University Zhejiang 318000 China
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23
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Yao X, Liu Y, Mao M, Yang L, Zhan Q, Xiao J. Calorie restriction mimetic, resveratrol, attenuates hepatic ischemia and reperfusion injury through enhancing efferocytosis of macrophages via AMPK/STAT3/S1PR1 pathway. J Nutr Biochem 2024; 126:109587. [PMID: 38262562 DOI: 10.1016/j.jnutbio.2024.109587] [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: 09/25/2023] [Revised: 01/09/2024] [Accepted: 01/17/2024] [Indexed: 01/25/2024]
Abstract
Calorie restriction (CR) mimetic, resveratrol (RSV), has the capacity of promoting phagocytosis. However, its role in hepatic ischemia and reperfusion injury (HIRI) remains poorly understood. This study aimed to investigate the effect of RSV on alleviating HIRI and explore the underlying mechanisms. RSV was intraperitoneally injected in mice HIRI model, while RSV was co-incubated with culture medium for 24 h in RAW 264.7 cells and kupffer cells. Macrophage efferocytosis was assessed by immunostaining of PI and F4/80. The clearance of apoptotic neutrophils in the liver was determined by immunostaining of Ly6-G and cleaved-caspase-3. HE staining, Suzuki's score, serum levels of ALT, AST, TNF-α and IL-1β were analyzed to evaluate HIRI. The efferocytosis inhibitor, Cytochalasin D, was utilized to investigate the effect of RSV on HIRI. Western blot was employed to measure the levels of AMPKα, phospho-AMPKα, STAT3, phospho-STAT3 and S1PR1. SiSTAT3 and inhibitors targeting AMPK, STAT3 and S1PR1, respectively, were used to confirm the involvement of AMPK/STAT3/S1PR1 pathway in RSV-mediated efferocytosis and HIRI. RSV facilitated the clearance of apoptotic neutrophils and attenuated HIRI, which was impeded by Cytochalasin D. RSV boosted macrophage efferocytosis by up-regulating the levels of phospho-AMPKα, phospho-STAT3 and S1PR1, which was reversed by AMPK, STAT3 and S1PR1 inhibitors, respectively. Inhibition of STAT3 suppressed RSV-induced clearance of apoptotic neutrophils and exacerbated HIRI. CR mimetic, RSV, alleviates HIRI by promoting macrophages efferocytosis through AMPK/STAT3/S1PR1 pathway, providing valuable insights into the mechanisms underlying the protective effects of CR on attenuating HIRI.
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Affiliation(s)
- Xueya Yao
- Department of Anesthesiology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Key Laboratory of Anesthesiology (Shanghai Jiao Tong University), Ministry of Education, Shanghai, China
| | - Yingxiang Liu
- Department of Anesthesiology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Key Laboratory of Anesthesiology (Shanghai Jiao Tong University), Ministry of Education, Shanghai, China
| | - Menghan Mao
- Department of Anesthesiology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Key Laboratory of Anesthesiology (Shanghai Jiao Tong University), Ministry of Education, Shanghai, China
| | - Liqun Yang
- Department of Anesthesiology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Key Laboratory of Anesthesiology (Shanghai Jiao Tong University), Ministry of Education, Shanghai, China.
| | - Qionghui Zhan
- Department of Anesthesiology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Key Laboratory of Anesthesiology (Shanghai Jiao Tong University), Ministry of Education, Shanghai, China.
| | - Jie Xiao
- Department of Anesthesiology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Key Laboratory of Anesthesiology (Shanghai Jiao Tong University), Ministry of Education, Shanghai, China.
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24
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Habibi P, Falamarzi K, Ebrahimi ND, Zarei M, Malekpour M, Azarpira N. GDF11: An emerging therapeutic target for liver diseases and fibrosis. J Cell Mol Med 2024; 28:e18140. [PMID: 38494851 PMCID: PMC10945076 DOI: 10.1111/jcmm.18140] [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: 09/17/2023] [Revised: 01/07/2024] [Accepted: 01/16/2024] [Indexed: 03/19/2024] Open
Abstract
Growth differentiation factor 11 (GDF11), also known as bone morphogenetic protein 11 (BMP11), has been identified as a key player in various biological processes, including embryonic development, aging, metabolic disorders and cancers. GDF11 has also emerged as a critical component in liver development, injury and fibrosis. However, the effects of GDF11 on liver physiology and pathology have been a subject of debate among researchers due to conflicting reported outcomes. While some studies suggest that GDF11 has anti-aging properties, others have documented its senescence-inducing effects. Similarly, while GDF11 has been implicated in exacerbating liver injury, it has also been shown to have the potential to reduce liver fibrosis. In this narrative review, we present a comprehensive report of recent evidence elucidating the diverse roles of GDF11 in liver development, hepatic injury, regeneration and associated diseases such as non-alcoholic fatty liver disease (NAFLD), non-alcoholic steatohepatitis (NASH), liver fibrosis and hepatocellular carcinoma. We also explore the therapeutic potential of GDF11 in managing various liver pathologies.
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Affiliation(s)
- Pardis Habibi
- Student Research CommitteeShiraz University of Medical SciencesShirazIran
- Transplant Research CenterShiraz University of Medical SciencesShirazIran
| | - Kimia Falamarzi
- Student Research CommitteeShiraz University of Medical SciencesShirazIran
- Transplant Research CenterShiraz University of Medical SciencesShirazIran
| | | | - Mohammad Zarei
- Renal Division, Brigham & Women's HospitalHarvard Medical SchoolBostonMassachusettsUSA
- John B. Little Center for Radiation SciencesHarvard T.H. Chan School of Public HealthBostonMassachusettsUSA
| | - Mahdi Malekpour
- Student Research CommitteeShiraz University of Medical SciencesShirazIran
- Transplant Research CenterShiraz University of Medical SciencesShirazIran
| | - Negar Azarpira
- Transplant Research CenterShiraz University of Medical SciencesShirazIran
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25
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An W, Xu W, Zhou Y, Huang C, Huang W, Huang J. Renal-clearable nanoprobes for optical imaging and early diagnosis of diseases. Biomater Sci 2024; 12:1357-1370. [PMID: 38374725 DOI: 10.1039/d3bm01776a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/21/2024]
Abstract
Optical imaging has played an indispensable role in clinical diagnostics and fundamental biomedical research due to its high sensitivity, high spatiotemporal resolution, cost-effectiveness, and easy accessibility. However, the issues of light scattering and low tissue penetration make them effective only for superficial imaging. To overcome these issues, renal-clearable optical nanoprobes have recently emerged, which are activated by abnormal disease-associated biomarkers and initiate a pharmacokinetic switch by undergoing degradation and eventually releasing signal reporters into urine, for simple imaging and sensitive optical in vitro urinalysis. In this review, we focus on the advancements of renal-clearable organic nanoprobes for optical imaging and remote urinalysis. The versatile design strategies of these nanoprobes are discussed along with their sensing mechanisms toward biomolecules of interest as well as their unique biological applications. Finally, challenges and perspectives are discussed to further advance the next-generation renal-clearable nanoprobes for in vivo imaging and in vitro urinalysis.
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Affiliation(s)
- Wei An
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian, 350002, China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Weiping Xu
- Department School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China.
| | - Ya Zhou
- Department School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China.
| | - Changwen Huang
- General surgery department, the Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, Guangdong, 511518, China
| | - Weiguo Huang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian, 350002, China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Jiaguo Huang
- Department School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China.
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26
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Watson CJ, Gaurav R, Butler AJ. Current Techniques and Indications for Machine Perfusion and Regional Perfusion in Deceased Donor Liver Transplantation. J Clin Exp Hepatol 2024; 14:101309. [PMID: 38274508 PMCID: PMC10806097 DOI: 10.1016/j.jceh.2023.101309] [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: 09/20/2023] [Accepted: 11/27/2023] [Indexed: 01/27/2024] Open
Abstract
Since the advent of University of Wisconsin preservation solution in the 1980s, clinicians have learned to work within its confines. While affording improved outcomes, considerable limitations still exist and contribute to the large number of livers that go unused each year, often for fear they may never work. The last 10 years have seen the widespread availability of new perfusion modalities which provide an opportunity for assessing organ viability and prolonged organ storage. This review will discuss the role of in situ normothermic regional perfusion for livers donated after circulatory death. It will also describe the different modalities of ex situ perfusion, both normothermic and hypothermic, and discuss how they are thought to work and the opportunities afforded by them.
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Affiliation(s)
- Christopher J.E. Watson
- University of Cambridge Department of Surgery, Box 210, Addenbrooke's Hospital, Cambridge, CB2 2QQ, UK
- The Roy Calne Transplant Unit, Addenbrooke's Hospital, Cambridge, CB2 2QQ, UK
| | - Rohit Gaurav
- The Roy Calne Transplant Unit, Addenbrooke's Hospital, Cambridge, CB2 2QQ, UK
| | - Andrew J. Butler
- University of Cambridge Department of Surgery, Box 210, Addenbrooke's Hospital, Cambridge, CB2 2QQ, UK
- The Roy Calne Transplant Unit, Addenbrooke's Hospital, Cambridge, CB2 2QQ, UK
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27
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Hsieh C, Hsu Y, Chen Y, Liang H, Lin K, Chen W, Wu H, Hunang S, Hung Y. Using extracorporeal membrane oxygenation in donations after cardiac death or brain death: A single-center experience and long-term outcome. Ann Gastroenterol Surg 2024; 8:312-320. [PMID: 38455485 PMCID: PMC10914688 DOI: 10.1002/ags3.12749] [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: 06/01/2023] [Revised: 08/17/2023] [Accepted: 09/29/2023] [Indexed: 03/09/2024] Open
Abstract
Aims The use of extended criteria donors is a routine practice that sometimes involves extracorporeal membrane oxygenation (ECMO) in donations after cardiac death or brain death. Methods We performed a retrospective study in a single center from January 2006 to December 2019. The study included 90 deceased donor liver transplants. The patients were divided into three groups: the donation after brain death (DBD) group (n = 58, 64.4%), the DBD with ECMO group (n = 11, 12.2%) and the donation after cardiac death (DCD) with ECMO group (n = 21, 23.3%). Results There were no significant differences between the DBD with ECMO group and the DBD group. When comparing the DCD with ECMO group and the DBD group, there were statistically significant differences for total warm ischemia time (p < 0.001), total cold ischemia time (p = 0.023), and split liver transplantation (p < 0.001), and there was significantly poor recovery in regard to total bilirubin level (p = 0.027) for the DCD with ECMO group by repeated measures ANOVA. The 5-year survival rates of the DBD, DBD with ECMO, and DCD with ECMO groups were 78.1%, 90.9%, and 75.6%, respectively. The survival rate was not significantly different when comparing the DBD group to either the DBD with ECMO group (p = 0.435) or the DCD with ECMO group (p = 0.310). Conclusions Using ECMO in donations after cardiac death or brain death is a good technology, and it contributed to 35.6% of the liver graft pool.
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Affiliation(s)
- Chia‐En Hsieh
- Department of Nursing, Liver Transplantation CenterChung Shan Medical University HospitalTaichungTaiwan
| | - Ya‐Lan Hsu
- Department of Nursing, Liver Transplantation CenterChung Shan Medical University HospitalTaichungTaiwan
| | - Yao‐Li Chen
- Department of Surgery, Liver Transplantation CenterChung Shan Medical University HospitalTaichungTaiwan
- School of MedicineChung Shan Medical UniversityTaichungTaiwan
| | - Hsin‐Rou Liang
- Department of SurgeryKaohsiung Medical University Chung‐Ho Memorial HospitalKaohsiungTaiwan
| | - Kuo‐Hua Lin
- General SurgeryChanghua Christian HospitalChanghuaTaiwan
| | - Wen‐Yuan Chen
- Department of Pharmacy, Liver Transplantation CenterChung Shan Medical University HospitalTaichungTaiwan
| | - Hsiu‐Man Wu
- Department of NursingChanghua Christian HospitalChanghuaTaiwan
| | - Sin‐Bao Hunang
- Department of Family and Community MedicineChung Shan Medical University HospitalTaichungTaiwan
- Department of Medical Humanities, School of MedicineChung Shan Medical UniversityTaichungTaiwan
| | - Yu‐Ju Hung
- Department of Surgery, Liver Transplantation CenterChung Shan Medical University HospitalTaichungTaiwan
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28
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Liss KHH, Mousa M, Bucha S, Lutkewitte A, Allegood J, Cowart LA, Finck BN. Dynamic changes in the mouse hepatic lipidome following warm ischemia reperfusion injury. Sci Rep 2024; 14:3584. [PMID: 38351300 PMCID: PMC10864394 DOI: 10.1038/s41598-024-54122-9] [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: 08/07/2023] [Accepted: 02/08/2024] [Indexed: 02/16/2024] Open
Abstract
Liver failure secondary to metabolic dysfunction-associated steatotic liver disease (MASLD) has become the most common cause for liver transplantation in many parts of the world. Moreover, the prevalence of MASLD not only increases the demand for liver transplantation, but also limits the supply of suitable donor organs because steatosis predisposes grafts to ischemia-reperfusion injury (IRI). There are currently no pharmacological interventions to limit hepatic IRI because the mechanisms by which steatosis leads to increased injury are unclear. To identify potential novel mediators of IRI, we used liquid chromatography and mass spectrometry to assess temporal changes in the hepatic lipidome in steatotic and non-steatotic livers after warm IRI in mice. Our untargeted analyses revealed distinct differences between the steatotic and non-steatotic response to IRI and highlighted dynamic changes in lipid composition with marked changes in glycerophospholipids. These findings enhance our knowledge of the lipidomic changes that occur following IRI and provide a foundation for future mechanistic studies. A better understanding of the mechanisms underlying such changes will lead to novel therapeutic strategies to combat IRI.
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Affiliation(s)
- Kim H H Liss
- Department of Pediatrics, Washington University School of Medicine, St. Louis, MO, USA
| | - Muhammad Mousa
- Department of Medicine, Division of Nutritional Science and Obesity Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - Shria Bucha
- Washington University in St. Louis, St. Louis, MO, USA
| | - Andrew Lutkewitte
- Department of Medicine, Division of Nutritional Science and Obesity Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - Jeremy Allegood
- Department of Biochemistry and Molecular Biology, Virginia Commonwealth University, Richmond, VA, USA
| | - L Ashley Cowart
- Department of Biochemistry and Molecular Biology, Virginia Commonwealth University, Richmond, VA, USA
| | - Brian N Finck
- Department of Medicine, Division of Nutritional Science and Obesity Medicine, Washington University School of Medicine, St. Louis, MO, USA.
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29
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Wu M, Liu X, Yu Q, Shi J, Guo W, Zhang S. Adelmidrol ameliorates liver ischemia-reperfusion injury through activating Nrf2 signaling pathway. Eur J Pharmacol 2024; 964:176224. [PMID: 38110141 DOI: 10.1016/j.ejphar.2023.176224] [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: 07/02/2023] [Revised: 11/23/2023] [Accepted: 11/24/2023] [Indexed: 12/20/2023]
Abstract
Liver ischemia/reperfusion (I/R) injury commonly occurs after various liver surgeries. Adelmidrol, an N- palmitoylethanolamide analog, has anti-inflammatory, anti-oxidant, and anti-injury properties. To investigate whether adelmidrol could reduce liver I/R injury, we established a mouse of liver I/R injury and an AML12 cell hypoxia-reoxygenation model to perform experiments using multiple indicators. Serum ALT and AST levels, and H&E staining were used to measure liver damage; MDA content, superoxide dismutase and glutathione activities, and dihydroethidium staining were used to measure oxidative stress; mRNA expression levels of tumor necrosis factor-α, interleukin (IL)-1β, IL-6, MCP-1, and Ly6G staining were used to measure inflammatory response; and protein expression of Bax, Bcl-2, C-caspase3, and terminal deoxynucleotidyl transferase-mediated dUTP-biotin nick end labeling staining were used to measure apoptosis. The experimental results showed that adelmidrol reduced liver I/R injury. In addition, adelmidrol pretreatment elevated AML12 cell activity and reduced I/R-and H/R-induced apoptosis, inflammatory injury, and oxidative stress. ML385, an inhibitor of nuclear factor erythroid2-related factor 2 (Nrf2), reverses liver I/R injury attenuated by adelmidrol. These results suggest that adelmidrol ameliorates liver I/R injury by activating the Nrf2 signaling pathway.
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Affiliation(s)
- Min Wu
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China; Open and Key Laboratory of Hepatobiliary & Pancreatic Surgery and Digestive Organ Transplantation at Henan Province, Zhengzhou, Henan, China; Zhengzhou Key Laboratory of Organ Transplantation Technology and Application Engineering, Zhengzhou, Henan, China
| | - Xudong Liu
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China; Open and Key Laboratory of Hepatobiliary & Pancreatic Surgery and Digestive Organ Transplantation at Henan Province, Zhengzhou, Henan, China; Zhengzhou Key Laboratory of Organ Transplantation Technology and Application Engineering, Zhengzhou, Henan, China
| | - Qiwen Yu
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China; Open and Key Laboratory of Hepatobiliary & Pancreatic Surgery and Digestive Organ Transplantation at Henan Province, Zhengzhou, Henan, China; Zhengzhou Key Laboratory of Organ Transplantation Technology and Application Engineering, Zhengzhou, Henan, China
| | - Jihua Shi
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China; Open and Key Laboratory of Hepatobiliary & Pancreatic Surgery and Digestive Organ Transplantation at Henan Province, Zhengzhou, Henan, China; Zhengzhou Key Laboratory of Organ Transplantation Technology and Application Engineering, Zhengzhou, Henan, China
| | - Wenzhi Guo
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China; Open and Key Laboratory of Hepatobiliary & Pancreatic Surgery and Digestive Organ Transplantation at Henan Province, Zhengzhou, Henan, China; Zhengzhou Key Laboratory of Organ Transplantation Technology and Application Engineering, Zhengzhou, Henan, China
| | - Shuijun Zhang
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China; Open and Key Laboratory of Hepatobiliary & Pancreatic Surgery and Digestive Organ Transplantation at Henan Province, Zhengzhou, Henan, China; Zhengzhou Key Laboratory of Organ Transplantation Technology and Application Engineering, Zhengzhou, Henan, China.
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Lee EJ, Hwang HJ, Ko JS, Park M. Effects of Extracellular Calcium Concentration on Hepatic Ischemia-Reperfusion Injury in a Rat Model. EXP CLIN TRANSPLANT 2024; 22:120-128. [PMID: 38511983 DOI: 10.6002/ect.2023.0307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/22/2024]
Abstract
OBJECTIVES Hypocalcemia is frequently identified during liver transplant. However, supplementation of extracellular calcium could induce increased intracellular calcium concentration, as a potential factor for injury to the liver graft. We evaluated the effects of regulating extracellular calcium concentrations on hepatic ischemia-reperfusion injury. MATERIALS AND METHODS We randomly divided 24 Sprague-Dawley rats into 3 groups: group C received normal saline (n = 8), group L received citrate to induce hypocalcemia (n = 8), and group L-Co received citrate followed by calcium gluconate to ameliorate hypocalcemia (n = 8). Liver enzyme levels and extracellular calcium were measured before surgery, 1 hour after ischemia, and 2 hours after reperfusion. The primary outcome was liver enzyme levels measured 2 hours after reperfusion. In addition, we evaluated intracellular calcium levels, lactate dehydrogenase activity, and histopathological results in liver tissue. RESULTS Three groups demonstrated significant differences in extracellular calcium concentrations, but intracellular calcium concentrations in liver tissue were not significantly different. Group L showed significantly lower mean arterial pressure than other groups at 1 hour after ischemia (93.6 ± 20.8 vs 69.4 ± 14.2 vs 86.6 ± 10.4 mmHg; P = .02, for group C vs L vs L-Co, respectively). At 2 hours after reperfusion, group L showed significantly higher liver enzymes than other groups (aspartate aminotransferase 443.0 ± 353.2 vs 952.3 ± 94.8 vs 502.4 ± 327.3 U/L, P = .01; and alanine aminotransferase 407.9 ± 406.5 vs 860.6 ± 210.9 vs 333.9 ± 304.2 U/L, P = .02; for group C vs L vs L-Co, respectively). However, no significant difference was shown in lactate dehydrogenase and histological liver injury grade. CONCLUSIONS Administering calcium to rats with hypocalcemia did not increase intracellular calcium accumulation but instead resulted in less hepatic injury compared with rats with low extracellular calcium concentrations in this rat model study.
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Affiliation(s)
- Eun Ji Lee
- From the Department of Anesthesiology and Pain Medicine, Sungkyunkwan University School of Medicine, Seoul, South Korea
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Jafar Sameri1 M, Savari F, Mard SA, Rezaie A, Kalantar M. Zinc Oxide Nanoparticles Ameliorate Histological Alterations Through Apoptotic Gene Regulation in Rat Model of Liver Ischemia-Reperfusion Injury. Rep Biochem Mol Biol 2024; 12:619-630. [PMID: 39086591 PMCID: PMC11288243 DOI: 10.61186/rbmb.12.4.619] [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: 02/16/2024] [Accepted: 05/19/2024] [Indexed: 08/02/2024]
Abstract
Background Organ ischemia-reperfusion (IR) is a common clinical condition associated with various situations such as trauma surgery, organ transplantation, and myocardial ischemia. Current therapeutic methods for IR injury have limitations, and nanotechnology, particularly zinc oxide nanoparticles (ZnO NPs), offers new approaches for disease diagnosis and treatment. In this study, we investigated the protective and anti-apoptotic effects of ZnO NPs in liver ischemia-reperfusion (IR) injury in rats. Methods Forty-eight male rats were divided into six groups: sham, ZnO5, ZnO10, ischemia-reperfusion (IR), IR+ZnO5, and IR+ZnO10. The protective effect of ZnO NPs was evaluated by liver enzymes (AST, ALT, Bilirubin, ALP), biochemical (TAC, TNF-α, and MDA), molecular examinations (Bcl2, BAX), and histopathological evaluations (H&E, TUNEL). Results Pre-treatment with ZnO5 and ZnO10 improved hepatic function in IR liver injury, attenuated the levels of oxidants (P = 0.03) and inflammatory mediators, and reduced apoptosis (P = 0). ZnO10 was found to have a greater effect on ischemic reperfusion injury than ZnO5 did. Histopathological examination also showed a dose-dependent decrease in alterations in the IR+ZnO5 and IR+ZnO10 groups. Conclusion Administration of ZnO5 and ZnO10 improved liver function after IR. The findings of this study suggest that ZnO NPs have a protective effect against oxidative stress and apoptosis in liver ischemia-reperfusion injury in rats. These results may have important implications for developing advanced methods in ischemia-reperfusion treatment.
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Affiliation(s)
- Maryam Jafar Sameri1
- Department of physiology, medicine faculty, Abadan University of Medical Sciences, Abadan, Iran.
| | - Feryal Savari
- Department of Medical Basic Sciences, Shoushtar Faculty of Medical Sciences, Shoushtar, Iran.
| | - Seyyed Ali Mard
- Clinical Sciences Research Institute, Alimentary Tract Research Center, Department of Physiology, The School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
| | - Anahita Rezaie
- Department of Pathobiology, School of Veterinary Medicine, Shahid Chamran University of Ahvaz, Ahvaz, Iran.
| | - Mojtaba Kalantar
- Department of Occupational Health, Shoushtar Faculty of Medical Sciences, Shoushtar, Iran.
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Ali FF, Mohammed MM, Hussein Y, Ibrahim MFG. Targeting PI3K/p-Akt/eNOS, Nrf2/HO-1, and NF-κB/p53 signaling pathways by angiotensin 1-7 protects against liver injury induced by ischemia-reperfusion in rats. Cell Biochem Funct 2024; 42:e3938. [PMID: 38269514 DOI: 10.1002/cbf.3938] [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: 08/19/2023] [Revised: 12/13/2023] [Accepted: 01/10/2024] [Indexed: 01/26/2024]
Abstract
The liver is an important organ, and hepatic ischemia-reperfusion (IR) injury is a frequent pathophysiological process that can cause significant morbidity and mortality. Thus, our study aimed to investigate the effect of targeting PI3K/p-Akt/eNOS (phosphoinositide 3-kinase/phospho-protein kinase B/endothelial nitric oxide synthase), Nrf2/HO-1 (nuclear factor-erythroid 2-related factor-2/heme oxygenase-1), and NF-κB/p53 (nuclear factor-κB/tumor protein 53) signaling pathways by using angiotensin (1-7) [ang-(1-7)] against hepatic injury induced by IR. Thirty-two male rats were included in sham group, ang-(1-7)-treated group, hepatic IR group, and hepatic IR group treated with ang-(1-7). The levels of hepatic ang-(1-7), angiotensin II (Ang II), angiotensin-converting enzyme 2 (ACE2), HO-1, malondialdehyde (MDA), PI3K, and p-Akt were assessed. The expressions of eNOS and B-cell leukemia/lymphoma-2 (BCL-2) in the liver were determined. Histological assessment and immunohistochemical expression of NF-κB, p53, and Nrf2 were carried out. The levels of reduced glutathione (GSH), aspartate aminotransferase (AST), alanine aminotransferase (ALT), tumor necrosis factor-α (TNF-α), and interleukin-6 (IL-6) in serum were estimated. Results showed that administration of ang-(1-7) to hepatic IR rats led to significant amelioration of hepatic damage through a histological evaluation that was associated with significant upregulation of the expressions of PI3K/p-Akt/eNOS and Nrf2/HO-1 with downregulation of NF-κB/p53 signaling pathways. In conclusion, PI3K/p-Akt/eNOS and Nrf2/HO-1 signaling pathways are involved in the protective effects of ang-(1-7) against hepatic damage induced by IR. Therefore, ang-(1-7) can be used to prevent hepatic IR, which occurs in certain conditions such as liver transplantation, hemorrhagic shock, and severe infection.
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Affiliation(s)
- Fatma Farrag Ali
- Medical Physiology Department, Faculty of Medicine, Minia University, Minia, Egypt
- Biochemistry and Physiology Department, Faculty of Medicine, Mutah University, Al-Karak, Jordan
| | | | - Youssef Hussein
- Anatomy, Histology and Embryology Department, Faculty of Medicine, Mutah University, Al-Karak, Jordan
- Anatomy and Embryology Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
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Geng H, Chen J, Tu K, Tuo H, Wu Q, Guo J, Zhu Q, Zhang Z, Zhang Y, Huang D, Zhang M, Xu Q. Carbon dot nanozymes as free radicals scavengers for the management of hepatic ischemia-reperfusion injury by regulating the liver inflammatory network and inhibiting apoptosis. J Nanobiotechnology 2023; 21:500. [PMID: 38129928 PMCID: PMC10734184 DOI: 10.1186/s12951-023-02234-1] [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: 08/02/2023] [Accepted: 11/29/2023] [Indexed: 12/23/2023] Open
Abstract
BACKGROUND Hepatic ischemia-reperfusion injury (HIRI) is a pathophysiological process during liver transplantation, characterized by insufficient oxygen supply and subsequent restoration of blood flow leading to an overproduction of reactive oxygen species (ROS), which in turn activates the inflammatory response and leads to cellular damage. Therefore, reducing excess ROS production in the hepatic microenvironment would provide an effective way to mitigate oxidative stress injury and apoptosis during HIRI. Nanozymes with outstanding free radical scavenging activities have aroused great interest and enthusiasm in oxidative stress treatment. RESULTS We previously demonstrated that carbon-dots (C-dots) nanozymes with SOD-like activity could serve as free radicals scavengers. Herein, we proposed that C-dots could protect the liver from ROS-mediated inflammatory responses and apoptosis in HIRI, thereby improving the therapeutic effect. We demonstrated that C-dots with anti-oxidative stress and anti-inflammatory properties improved the survival of L-02 cells under H2O2 and LPS-treated conditions. In the animal model, Our results showed that the impregnation of C-dots could effectively scavenge ROS and reduce the expression of inflammatory cytokines, such as IL-1β, IL-6, IL-12, and TNF-α, resulting in a profound therapeutic effect in the HIRI. To reveal the potential therapeutic mechanism, transcriptome sequencing was performed and the relevant genes were validated, showing that the C-dots exert hepatoprotective effects by modulating the hepatic inflammatory network and inhibiting apoptosis. CONCLUSIONS With negligible systemic toxicity, our findings substantiate the potential of C-dots as a therapeutic approach for HIRI, thereby offering a promising intervention strategy for clinical implementation.
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Affiliation(s)
- Haoge Geng
- Laboratory of Tumor Molecular Diagnosis and Individualized Medicine of Zhejiang Province, Affiliated People's Hospital, Zhejiang Provincial People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, 310014, China
| | - Jiayu Chen
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, China
| | - Kangsheng Tu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, China.
| | - Hang Tuo
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, China
| | - Qingsong Wu
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, 310053, China
| | - Jinhui Guo
- Qingdao Medical College, Qingdao University, Qingdao, Shandong, 266071, China
| | - Qingwei Zhu
- Qingdao Medical College, Qingdao University, Qingdao, Shandong, 266071, China
| | - Zhe Zhang
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, 310053, China
| | - Yujie Zhang
- School of Basic Medical Sciences, Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, China
| | - Dongsheng Huang
- Laboratory of Tumor Molecular Diagnosis and Individualized Medicine of Zhejiang Province, Affiliated People's Hospital, Zhejiang Provincial People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, 310014, China.
| | - Mingzhen Zhang
- School of Basic Medical Sciences, Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, China.
| | - Qiuran Xu
- Laboratory of Tumor Molecular Diagnosis and Individualized Medicine of Zhejiang Province, Affiliated People's Hospital, Zhejiang Provincial People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, 310014, China.
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Şengel N, Küçük A, Özdemir Ç, Sezen ŞC, Kip G, Er F, Dursun AD, Polat Y, Kavutçu M, Arslan M. The Effect of Sevoflurane and Fullerenol C 60 on the Liver and Kidney in Lower Extremity Ischemia-Reperfusion Injury in Mice with Streptozocin-Induced Diabetes. Int J Nanomedicine 2023; 18:7543-7557. [PMID: 38111848 PMCID: PMC10725837 DOI: 10.2147/ijn.s432924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Accepted: 11/30/2023] [Indexed: 12/20/2023] Open
Abstract
Objective This study aimed to demonstrate whether fullerenol C60, sevoflurane anesthesia, or a combination of both had protective effects on the liver and kidneys in lower extremity ischemia-reperfusion injury (IRI) in mice with streptozocin-induced diabetes. Methods A total of 46 Swiss albino mice were divided into six groups as follows: control group (group C, n=7), diabetes group (group D, n=7), diabetes-ischemia/reperfusion (group DIR, n=8), diabetes-ischemia/reperfusion-fullerenol C60 (group DIR-FC60, n=8), diabetes-ischemia/reperfusion-sevoflurane (group DIR-S, n=8), and the diabetes-ischemia/reperfusion-fullerenol C60-sevoflurane (group DIR-S-FC60, n=8). Fullerenol C60 (100mg/kg) was administered intraperitoneally 30 min before the ischemia-reperfusion procedure to the fullerenol groups (DIR-FC60 and DIR-S-FC60). In the DIR groups, 2 hours (h) ischemia-2h reperfusion periods were performed. In the sevoflurane groups, sevoflurane was applied during the ischemia-reperfusion period with 100% O2. Liver and kidney tissues were removed at the end of the reperfusion procedure for biochemical and histopathological examinations. Results In liver tissue, hydropic degeneration, sinusoidal dilatation, pycnotic nuclei, prenecrotic cells, and mononuclear cell infiltration in parenchyma were significantly more frequent in group DIR than in groups D and group C. In terms of the histopathologic criteria examined, more positive results were seen in group DIR-FC60, and when group DIR-FC60 was compared with group DIR, the difference was significant. The best results in AST, ALT, glucose, TBARS levels, and SOD enzyme activities in liver tissue were in group DIR-FC60 compared with group DIR, followed by groups DIR-S-FC60 and DIR-S, respectively. Regarding TBARS levels and SOD enzyme activities in kidney tissue, the best results were in groups DIR-FC60, DIR-S-FC60, and DIR-S, respectively. Conclusion According to our findings, it is clear that fullerenol C60 administered intraperitoneally 30 min before ischemia, alone or together with sevoflurane, reduces oxidative stress in distant organ damage caused by lower extremity IRI, and reduces liver and kidney tissue damage in histopathologic examinations.
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Affiliation(s)
- Necmiye Şengel
- Department of Oral and Maxillofacial Surgery, (As a Specialist in Anesthesiology and Reanimation), Gazi University Faculty of Dentistry, Ankara, Turkey
| | - Ayşegül Küçük
- Department of Physiology, Kutahya Health Sciences University Faculty of Medicine, Kutahya, Turkey
| | - Çağrı Özdemir
- Department of Anesthesiology and Reanimation, Mamak State Hospital, Ankara, Turkey
| | - Şaban Cem Sezen
- Department of Histology and Embryology, Kırıkkale University Faculty of Medicine, Kırıkkale, Turkey
| | - Gülay Kip
- Department of Anesthesiology and Reanimation, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Fatma Er
- Department of Medical Biochemistry, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Ali Doğan Dursun
- Department of Physiology, Atılım University Faculty of Medicine, Ankara, Turkey
| | - Yücel Polat
- Cardiovascular Surgery, Tekirdağ Dr. Ismail Fehmi Cumalıoğlu City Hospital, Tekirdağ, Turkey
| | - Mustafa Kavutçu
- Department of Medical Biochemistry, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Mustafa Arslan
- Department of Anesthesiology and Reanimation, Gazi University Faculty of Medicine, Ankara, Turkey
- Life Sciences Application and Research Center, Gazi University, Ankara, Turkey
- Laboratory Animal Breeding and Experimental Researches Center (GÜDAM), Gazi University, Ankara, Turkey
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Yao L, Cai H, Fang Q, Liu D, Zhan M, Chen L, Du J. Piceatannol alleviates liver ischaemia/reperfusion injury by inhibiting TLR4/NF-κB/NLRP3 in hepatic macrophages. Eur J Pharmacol 2023; 960:176149. [PMID: 37866744 DOI: 10.1016/j.ejphar.2023.176149] [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: 07/18/2023] [Revised: 10/05/2023] [Accepted: 10/20/2023] [Indexed: 10/24/2023]
Abstract
BACKGROUND Macrophages present strong immunomodulatory ability and are considered to be core immune cells in the process of hepatic ischaemia‒reperfusion (I/R). The NLRP3 inflammasome is a kind of intracellular multimolecular complex that actively participates in innate immune responses and proinflammatory signalling pathways. Piceatannol (PIC) is a derivative of the natural phenolic compound resveratrol and has antioxidant and anti-inflammatory effects. The purpose of this study was to examine whether pretreatment with PIC can alleviate hepatic I/R injury by targeting NLRP3 inflammasome-induced macrophage pyroptosis. METHODS PIC-pretreated primary hepatic macrophages were subjected to hypoxia/reoxygenation, and liver ischaemia/reperfusion was performed in mice. RESULTS PIC pretreatment ameliorated histopathological changes, oxidative stress and inflammation while enhancing antioxidant and anti-inflammasome markers through downregulation of Toll-like receptor 4 (TLR4), p-IκBα (S32), p-NF-κBp65 (S536), NLRP3, caspase-1 (p20), IL-1β, IL-18 and GSDMD-N expression during liver ischaemia‒reperfusion. Moreover, PIC inhibited the translocation of NF-κB p65 after stimulation with hypoxia/reoxygenation in primary hepatic macrophages. CONCLUSIONS The results indicated that PIC protected the liver against hepatic I/R injury, which was mediated by targeting TLR4-NF-κB-NLRP3-mediated hepatic macrophage pyroptosis.
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Affiliation(s)
- Lei Yao
- Department of Biochemistry and Molecular Biology, Research Center for Infectious Diseases, School of Basic Medical Sciences, Anhui Medical University, Hefei, 230032, China; Provincial Key Laboratory of Zoonoses of High Institutions in Anhui, Anhui Medical University, Hefei, 230032, China
| | - Haijian Cai
- Center for Scientific Research of Anhui Medical University, Anhui Medical University, Hefei, 230032, China
| | - Qi Fang
- Department of Anesthesiology, The First Affiliated Hospital of Anhui Medical University, Hefei, 230032, China
| | - Deng Liu
- Department of Anesthesiology, The First Affiliated Hospital of Anhui Medical University, Hefei, 230032, China
| | - Mengting Zhan
- Department of Anesthesiology, The First Affiliated Hospital of Anhui Medical University, Hefei, 230032, China
| | - Lijian Chen
- Department of Anesthesiology, The First Affiliated Hospital of Anhui Medical University, Hefei, 230032, China.
| | - Jian Du
- Department of Biochemistry and Molecular Biology, Research Center for Infectious Diseases, School of Basic Medical Sciences, Anhui Medical University, Hefei, 230032, China; Provincial Key Laboratory of Zoonoses of High Institutions in Anhui, Anhui Medical University, Hefei, 230032, China.
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Zhang Y, Qi C, Guo Y, Li X, Zhu Z. Key m 6A regulators mediated methylation modification pattern and immune infiltration characterization in hepatic ischemia-reperfusion injury. BMC Med Genomics 2023; 16:314. [PMID: 38049811 PMCID: PMC10694893 DOI: 10.1186/s12920-023-01751-0] [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: 03/30/2023] [Accepted: 11/23/2023] [Indexed: 12/06/2023] Open
Abstract
BACKGROUND N6-methyladenosine (m6A) mRNA modification plays a critical role in various human biological processes. However, there has been no study reported to elucidate its role in hepatic ischemia-reperfusion injury (IRI). This study was aimed to explore the expression pattern together with the potential functions of m6A regulators in hepatic IRI. METHODS The gene expression data (GSE23649) of m6A regulators in human liver tissue samples before cold perfusion and within 2 h after portal vein perfusion from Gene Expression Omnibus database was analyzed. The candidate m6A regulators were screened using random forest (RF) model to predict the risk of hepatic IRI. The evaluation of infiltrating abundance of 23 immune cells was performed using single sample gene set enrichment analysis. Besides, quantitative real time polymerase chain reaction (qRT-PCR) assay was carried out to validate the expression of key m6A regulators in mouse hepatic IRI model. RESULTS The expressions of WTAP, CBLL1, RBM15, and YTHDC1 were found to be increased in liver tissues 2 h after portal vein perfusion; in contrast, the expressions of LRPPRC, FTO, METTL3, and ALKBH5 were decreased. Based on RF model, we identified eight m6A methylation regulators for the prediction of the risk of hepatic IRI. Besides, a nomogram was built to predict the probability of hepatic IRI. In addition, the levels of WTAP, ALKBH5, CBLL1, FTO, RBM15B, LRPPRC and YTHDC1 were correlated with the immune infiltration of activated CD4 T cell, activated dendritic cell (DC), immature DC, mast cell, neutrophil, plasmacytoid DC, T helper (Th) cell (type 1, 2, and 17), gamma delta T cell, T follicular helper (Tfh) cell, myeloid-derived suppressor cell (MDSC), macrophage, natural killer cell, and regulatory Th cell. Among mouse hepatic IRI model, the mRNA level of CBLL1 and YTHDC1 was increased with statistical significance; however, the mRNA level of FTO and METTL3 was decreased among post-reperfusion liver samples compared with those in pre-reperfusion samples with statistical significance. CONCLUSIONS The m6A regulators exerted a pivotal impact on hepatic IRI. The m6A patterns that found in this study might provide novel targets and strategies for the alleviation/treatment of hepatic IRI in the future.
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Affiliation(s)
- Yixi Zhang
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, NO. 95 Yongan Road, Beijing, 100051, China
| | - Can Qi
- Organ Transplant Center, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, NO.17 Lujiang Road, Hefei, 230001, Anhui, China
| | - Yiwen Guo
- Organ Transplant Centre, The First Affiliated Hospital, Sun Yat-sen University, NO. 58 Zhongshan Er Road, Guangzhou, 510080, Guangdong, China
| | - Xuefeng Li
- Organ Transplant Center, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, NO.17 Lujiang Road, Hefei, 230001, Anhui, China
| | - Zebin Zhu
- Organ Transplant Center, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, NO.17 Lujiang Road, Hefei, 230001, Anhui, China.
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Mozaffari MS. Serum Glucocorticoid-Regulated Kinase-1 in Ischemia-Reperfusion Injury: Blessing or Curse. J Pharmacol Exp Ther 2023; 387:277-287. [PMID: 37770199 DOI: 10.1124/jpet.123.001846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 09/05/2023] [Accepted: 09/11/2023] [Indexed: 10/03/2023] Open
Abstract
The family of serum-glucocorticoid-regulated kinase (SGK) consists of three paralogs, SGK-1, SGK-2, and SGK-3, with SGK-1 being the better studied. Indeed, recognition of the role of SGK-1 in regulation of cell survival and proliferation has led to introduction of a number of small-molecule inhibitors for some types of cancer. In addition, SGK-1 regulates major physiologic effects, such as renal solute transport, and contributes to the pathogenesis of non-neoplastic conditions involving major organs including the heart and the kidney. These observations raise the prospect for therapeutic modulation of SGK-1 to reduce the burden of such diseases as myocardial infarction and acute kidney injury. Following a brief description of the structure and function of SGK family of proteins, the present review is primarily focused on our current understanding of the role of SGK-1 in pathologies related to ischemia-reperfusion injury involving several organs (e.g., heart, kidney). The essential role of the mitochondrial permeability transition pore in cell death coupled with the pro-survival function of SGK-1 raise the prospect that its therapeutic modulation could beneficially impact conditions associated with ischemia-reperfusion injury. SIGNIFICANCE STATEMENT: Since the discovery of serum glucocorticoid-regulated kinase (SGK)-1, extensive research has unraveled its role in cancer biology and, thus, its therapeutic targeting. Increasingly, it is also becoming clear that SGK-1 is a major determinant of the outcome of ischemia-reperfusion injury to various organs. Thus, evaluation of existing information should help identify gaps in our current knowledge and also determine whether and how its therapeutic modulation could impact the outcome of ischemia-reperfusion injury.
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Affiliation(s)
- Mahmood S Mozaffari
- Department of Oral Biology and Diagnostic Sciences, The Dental College of Georgia, Augusta University, Augusta, Georgia
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Yavuz A, Tuna AT, Ozdemir C, Mortas T, Küçük A, Kasapbaşı E, Arslan M, Kavutçu M, Kurtipek Ö. Effects of fullerene C60 on liver tissue in liver ischemia reperfusion injury in rats undergoing sevoflurane anesthesia. Libyan J Med 2023; 18:2281116. [PMID: 37976165 PMCID: PMC11018324 DOI: 10.1080/19932820.2023.2281116] [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: 09/05/2023] [Accepted: 11/05/2023] [Indexed: 11/19/2023] Open
Abstract
This study aimed to investigate the effects of fullerene C60 on rat liver tissue in a liver ischemia reperfusion injury (IRI) model under sevoflurane anesthesia to evaluate the ability of nanoparticles to prevent hepatic complications. A total of 36 adult female Wistar Albino rats were divided into six groups, each containing six groups as follows: sham group (Group S), fullerene C60 group (Group FC60), ischemia-reperfusion group (Group IR), ischemia-reperfusion-sevoflurane group (Group IR-Sevo), ischemia-reperfusion-fullerene C60 group (Group IR-FC60), and ischemia-reperfusion-fullerene C60-sevoflurane group (Group IR-FC60-Sevo). Fullerene C60 100 mg/kg was administered to IR-FC60 and IR-FC60-Sevo groups. In the IR group, 2 h of ischemia and 2 h of reperfusion were performed. At the end of reperfusion, liver tissues were removed for biochemical assays and histopathological examinations. Hepatocyte degeneration, sinusoidal dilatation, prenecrotic cells, and mononuclear cell infiltration in the parenchyma were significantly higher in Group IR than in all other groups. Thiobarbituric acid reactive substances levels were significantly higher in Group IR than in the other groups, and the lowest thiobarbituric acid reactive substances level was in Group IR-FC60 than in the other groups, except for Groups S and FC60. Catalase and Glutathione-S-transferase activities were reduced in the IR group compared to all other groups. Fullerene C60 had protective effects against liver IR injury in rats under sevoflurane anesthesia. The use of fullerene C60 could reduce the adverse effects of IRI and the associated costs of liver transplantation surgery.
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Affiliation(s)
- Aydın Yavuz
- Faculty of Medicine, Department of General Surgery, Gazi University, Ankara, Turkey
| | - Ayca Tas Tuna
- Faculty of Medicine, Department of Anesthesiology and Reanimation, Sakarya University, Sakarya, Turkey
| | - Cagrı Ozdemir
- Mamak State Hospital, Department of Anesthesiology and Reanimation, Ankara, Turkey
| | - Tülay Mortas
- Faculty of Medicine, Department of Histology and Embryology, Kırıkkale University, Kırıkkale, Turkey
| | - Ayşegül Küçük
- Faculty of Medicine, Department of Physiology, Kütahya University of Health Sciences, Kütahya, Turkey
| | - Esat Kasapbaşı
- Faculty of Medicine, Department of Anesthesiology and Reanimation, Gazi University, Ankara, Turkey
| | - Mustafa Arslan
- Faculty of Medicine, Department of Anesthesiology and Reanimation, Life Sciences Application and Research Center, Gazi University, Ankara, Turkey
| | - Mustafa Kavutçu
- Faculty of Medicine, Department of Biochemistry, Gazi University, Ankara, Turkey
| | - Ömer Kurtipek
- Faculty of Medicine, Department of Anesthesiology and Reanimation, Gazi University, Ankara, Turkey
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Huang Y, Xu L, Wang N, Pu X, Wang W, Wen T, Xu M, Jiang L. Preoperative dexamethasone administration in hepatectomy of 25-min intermittent Pringle's maneuver for hepatocellular carcinoma: protocol for a randomized controlled trial. Trials 2023; 24:774. [PMID: 38037035 PMCID: PMC10691107 DOI: 10.1186/s13063-023-07820-0] [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: 02/06/2023] [Accepted: 11/22/2023] [Indexed: 12/02/2023] Open
Abstract
BACKGROUND Our previous randomized controlled trial (RCT) have demonstrated that intermittent Pringle's maneuver (IPM) with a 25-min ischemic interval can be applied safely and efficiently in open or laparoscopic hepatectomy in patients with hepatocellular carcinoma (HCC) patients. But prolonging the hepatic inflow blocking time will inevitably aggravate the ischemia-reperfusion injury (IRI) caused by systemic response. This RCT aims to evaluate the effect of administration of dexamethasone versus placebo before clamping the hilar pedicle on postoperative liver function, inflammatory response, and perioperative outcomes among HCC patients undergoing liver resection with 25-min hepatic inflow occlusion. METHODS AND ANALYSIS This will be a randomized, dual-arm, parallel-group, double-blinded trial. All eligible and consecutive patients are coming from a regional medical center who are diagnosed with HCC and underwent radical R0/R1 resection. All participates are randomly allocated in dexamethasone group or placebo group. All surgeons, anesthesiologists, and outcome assessors will be blinded to allocation status. Primary endpoints are transaminase-based postoperative hepatic injury on seven consecutive days after surgery and assessed by their peak values as well as area under the curve (AUC) of the postoperative course of aminotransferases. Secondary endpoints are postoperative total bilirubin (TBil), coagulation function, inflammatory cytokines and their respective peaks, intraoperative blood loss, postoperative hospital stay, morbidity, and mortality. The above parameters will be compared using the corresponding statistical approach. Subgroup analysis will be performed according to the liver cirrhosis and major hepatectomy. DISCUSSION Based on our previous study, we will explore further the effect of glucocorticoid administration on attenuating the surgical stress response in order to follow securely 25-min hepatic inflow occlusion. Therefore, the trial protocol is reasonable and the results of the trial may be clinically significant. TRIAL REGISTRATION This trial was registered on 3 December 2022, in the Chinese Clinical Trial Registry ( http://www.chictr.org.cn ), ChiCTR2200066381. The protocol version is V1.0 (20221104).
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Affiliation(s)
- Yang Huang
- Division of Liver Surgery, Department of General Surgery, West China Hospital, Sichuan University, Sichuan Province, Chengdu, 610041, China
| | - Liangliang Xu
- Division of Liver Surgery, Department of General Surgery, West China Hospital, Sichuan University, Sichuan Province, Chengdu, 610041, China
| | - Ning Wang
- Division of Liver Surgery, Department of General Surgery, West China Hospital, Sichuan University, Sichuan Province, Chengdu, 610041, China
| | - Xingyu Pu
- Division of Liver Surgery, Department of General Surgery, West China Hospital, Sichuan University, Sichuan Province, Chengdu, 610041, China
| | - Wentao Wang
- Division of Liver Surgery, Department of General Surgery, West China Hospital, Sichuan University, Sichuan Province, Chengdu, 610041, China
| | - Tianfu Wen
- Division of Liver Surgery, Department of General Surgery, West China Hospital, Sichuan University, Sichuan Province, Chengdu, 610041, China
| | - Mingqing Xu
- Division of Liver Surgery, Department of General Surgery, West China Hospital, Sichuan University, Sichuan Province, Chengdu, 610041, China.
| | - Li Jiang
- Division of Liver Surgery, Department of General Surgery, West China Hospital, Sichuan University, Sichuan Province, Chengdu, 610041, China.
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Yao Z, Liu N, Lin H, Zhou Y. Proanthocyanidin Alleviates Liver Ischemia/Reperfusion Injury by Suppressing Autophagy and Apoptosis via the PPARα/PGC1α Signaling Pathway. J Clin Transl Hepatol 2023; 11:1329-1340. [PMID: 37719964 PMCID: PMC10500287 DOI: 10.14218/jcth.2023.00071] [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: 02/15/2023] [Revised: 05/06/2023] [Accepted: 05/17/2023] [Indexed: 09/19/2023] Open
Abstract
Background and Aims Hepatic ischemia-reperfusion injury (IRI) is a common pathophysiological phenomenon in clinical practice, which usually occurs in liver transplantation, liver resection, severe trauma, and hemorrhagic shock. Proanthocyanidin (PC), exerted from various plants with antioxidant, antitumor, and antiaging activity, were administrated in our study to investigate the underlying mechanism of its protective function on IRI. Methods Two doses of PC (50 mg/kg, 100 mg/kg) were given to BALB/c mice by intragastric administration for 7 days before partial (70%) warm IR surgery. Serum and liver tissues were collected 2, 8, and 24 h after reperfusion for relevant experiments. Results The results of transaminase and hematoxylin and eosin staining indicated that PC pretreatment significantly alleviated IRI in mice. Serum total superoxide dismutase increased and malondialdehyde decreased in PC pretreatment groups. Enzyme-linked immunosorbent assays, western blotting, quantitative real-time polymerase chain reaction, and immunohistochemistry showed that inflammation, apoptosis, and autophagy in PC preprocessing groups were significantly inhibited and were dose-dependent. The protein, mRNA expression, and immunohistochemical staining results of peroxisome proliferator-activated receptor alpha (PPARα) and peroxisome proliferator-activated receptor gamma coactivator 1-alpha (PGC1α) in the PC pretreatment groups were significantly upregulated compared with the IR group in a dose-dependent manner. Conclusions PC pretreatment suppressed inflammation, apoptosis, and autophagy via the PPAR-α signaling pathway to protect against IRI of the liver in mice.
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Affiliation(s)
- Zhilu Yao
- Department of Gastroenterology, Jingan District Zhabei Central Hospital, Shanghai, China
- Clinical Medical College of Shanghai Tenth People’s Hospital, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Ning Liu
- Department of Gastroenterology, Changzhou Maternal and Child Health Hospital, Changzhou, Jiangsu, China
| | - Hui Lin
- Department of Gastroenterology, Jingan District Zhabei Central Hospital, Shanghai, China
| | - Yingqun Zhou
- Clinical Medical College of Shanghai Tenth People’s Hospital, Nanjing Medical University, Nanjing, Jiangsu, China
- Department of Gastroenterology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, China
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Ma X, Pan B, Wang L, Feng Z, Peng C. Network pharmacology and molecular docking elucidate potential mechanisms of Eucommia ulmoides in hepatic ischemia-reperfusion injury. Sci Rep 2023; 13:20716. [PMID: 38001230 PMCID: PMC10673959 DOI: 10.1038/s41598-023-47918-8] [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: 08/24/2023] [Accepted: 11/20/2023] [Indexed: 11/26/2023] Open
Abstract
Eucommia ulmoides (EU) and its diverse extracts have demonstrated antioxidative, anti-inflammatory, and cytoprotective properties against hepatic ischemia-reperfusion injury (HIRI). However, the primary constituents of EU and their putative mechanisms remain elusive. This study aims to explore the potential mechanisms of EU in the prevention and treatment of HIRI by employing network pharmacology and molecular docking methodologies. The main components and corresponding protein targets of EU were searched in the literature and TCMSP, and the compound target network was constructed by Cytoscape 3.9.1. Liver ischemia-reperfusion injury targets were searched in OMIM and GeneCards databases. The intersection points of compound targets and disease targets were obtained, and the overlapping targets were imported into the STRING database to construct the PPI network. We further analyzed the targets for GO and KEGG enrichment. Finally, molecular docking studies were performed on the core targets and active compounds. The component-target network unveiled a total of 26 efficacious bioactive compounds corresponding to 207 target proteins. Notably, the top-ranking compounds based on degree centrality were quercetin, β-sitosterol, and gallic acid. Within the PPI network, the highest degree centrality encompassed RELA, AKT1, TP53. GO and KEGG enrichment analysis elucidated that EU in HIRI primarily engaged in positive regulation of gene expression, positive transcriptional regulation via RNA polymerase II promoter, negative modulation of apoptotic processes, positive regulation of transcription from DNA templates, and drug responsiveness, among other biological processes. Key pathways included cancer pathways, RAGE signaling pathway, lipid metabolism, atherosclerosis, TNF signaling pathway, PI3K-Akt signaling pathway, and apoptotic pathways. Molecular docking analysis revealed robust affinities between quercetin, β-sitosterol, gallic acid, and RELA, AKT1, TP53, respectively. This study reveals EU exhibits substantial potential in mitigating and treating HIRI through multifaceted targeting and involvement in intricate signaling pathways.
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Affiliation(s)
- Xuan Ma
- Department of General Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi, 563000, Guizhou, China
| | - Bochen Pan
- Department of Biochemistry and Molecular Biology, Zunyi Medical University, Zunyi, 563000, Guizhou, China
| | - Liusong Wang
- Department of General Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi, 563000, Guizhou, China
| | - Zanjie Feng
- Clinical Medical Research Center, The affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, China.
| | - Cijun Peng
- Department of Hepatobiliary Surgery, The affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, China.
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Micó-Carnero M, Trostchansky A, Peralta C. Editorial: Pathological livers in the surgery of hepatic resections and liver transplantation, volume II. Front Med (Lausanne) 2023; 10:1330122. [PMID: 38050639 PMCID: PMC10693492 DOI: 10.3389/fmed.2023.1330122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 11/06/2023] [Indexed: 12/06/2023] Open
Affiliation(s)
- Marc Micó-Carnero
- Department of Liver, Digestive System and Metabolism, Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
- Universitat de Barcelona, Barcelona, Spain
| | - Andrés Trostchansky
- Departamento de Bioquímica and Centro de Investigaciones Biomédicas (CEINBIO), Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
| | - Carmen Peralta
- Department of Liver, Digestive System and Metabolism, Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
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Lu J, Hou W, Yang S, Chen D, Wang F, Liu L, Shen Z. Trans-anethole pretreatment ameliorates hepatic ischemia-reperfusion injury via regulation of soluble epoxide hydrolase. Int Immunopharmacol 2023; 124:110809. [PMID: 37690240 DOI: 10.1016/j.intimp.2023.110809] [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: 05/05/2023] [Revised: 07/23/2023] [Accepted: 08/13/2023] [Indexed: 09/12/2023]
Abstract
Hepatic ischemia reperfusion injury (IRI) is a risk factor for early graft nonfunction and graft rejection after liver transplantation (LT). The process of liver IRI involves inflammatory response, oxidative stress, apoptosis and other pathophysiological processes. So far, there is still a lack of effective drugs to ameliorate liver IRI. Trans-anethole (TA) is an aromatic compound. Many medications as well as natural foods contain TA. TA has multiple effects such as anti-inflammation, anti-oxidative stress and anti-apoptosis. However, the mechanism of TA pretreatment in liver IRI is unclear. The mice hepatic IRI model was constructed after gavage pretreatment with TA (10 mg/kg, 20 mg/kg, 40 mg/kg) for 7 consecutive days. Our study confirmed that TA pretreatment significantly improve liver function and reduce serum AST, ALT in hepatic IRI. HE staining showed that TA pretreatment alleviated liver injury. Meanwhile, TA (20 mg/kg) pretreatment attenuated hepatocyte apoptosis in hepatic IRI. In addition, TA (20 mg/kg) pretreatment reduced the inflammatory factors TNF-α, IL-6 and infiltration of CD11b positive cells in liver tissues during hepatic IRI in mice. TA pretreatment also alleviated oxidative stress in mice hepatic IRI. Our study further indicated that TA pretreatment attenuated mice hepatic IRI through inhibiting NLRP3 inflammasome activation via regulation of soluble epoxide hydrolase (sEH). This study provides a novel and effective potential drug with few side effects for easing liver IRI.
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Affiliation(s)
- Jiansen Lu
- First Central Clinical Institute, Tianjin Medical University, Tianjin, China
| | - Wen Hou
- Research Institute of Transplant Medicine, Tianjin First Central Hospital, Nankai University, Tianjin, China
| | - Shuang Yang
- National Health Commission's Key Laboratory for Critical Care Medicine, Tianjin First Central Hospital, Tianjin, China
| | - Decheng Chen
- First Central Clinical Institute, Tianjin Medical University, Tianjin, China
| | - Fei Wang
- School of Medicine, Nankai University, Tianjin, China
| | - Lei Liu
- Research Institute of Transplant Medicine, Tianjin First Central Hospital, Nankai University, Tianjin, China; Tianjin Key Laboratory for Organ Transplantation, Tianjin First Central Hospital, Tianjin, China; Organ Transplantation Centre, Tianjin First Central Hospital, Tianjin, China; Key Laboratory of Transplantation, Chinese Academy of Medical Sciences, Tianjin First Central Hospital, Tianjin, China.
| | - Zhongyang Shen
- Research Institute of Transplant Medicine, Tianjin First Central Hospital, Nankai University, Tianjin, China; Tianjin Key Laboratory for Organ Transplantation, Tianjin First Central Hospital, Tianjin, China; Organ Transplantation Centre, Tianjin First Central Hospital, Tianjin, China; Key Laboratory of Transplantation, Chinese Academy of Medical Sciences, Tianjin First Central Hospital, Tianjin, China.
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Ma Y, Zhao C, Hu H, Yin S. Liver protecting effects and molecular mechanisms of icariin and its metabolites. PHYTOCHEMISTRY 2023; 215:113841. [PMID: 37660725 DOI: 10.1016/j.phytochem.2023.113841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Revised: 08/24/2023] [Accepted: 08/27/2023] [Indexed: 09/05/2023]
Abstract
As a detoxification and metabolism organ, the liver plays a vital role in human health. However, an excessive consumption of drugs and toxins, exposure to pathogenic viruses, and unhealthy living habits can lead to liver damage, which may even develop into liver cirrhosis and liver cancer. Epimedium brevicornum Maxim. is a traditional Chinese medicine and dietary supplement in which the flavonoid icariin is a main functional component. Although the protective mechanisms of icariin and its metabolites against liver injury are not yet comprehensively understood, an increasing number of studies have confirmed their liver-protective and anticancer effects. Indeed, icaritin, one of the metabolites of icariin, is currently utilized as an active component of an anti-cancer drug. This paper presents a review of the molecular mechanisms through which icariin and its metabolites actively protect against the occurrence and development of liver injury, and, thus, provides a comprehensive reference for further research and their application in liver protection.
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Affiliation(s)
- Yurong Ma
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China.
| | - Chong Zhao
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China.
| | - Hongbo Hu
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China.
| | - Shutao Yin
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China.
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Huo CL, Wang B, Zhang X, Sun ZG. Skimmianine attenuates liver ischemia/reperfusion injury by regulating PI3K-AKT signaling pathway-mediated inflammation, apoptosis and oxidative stress. Sci Rep 2023; 13:18232. [PMID: 37880319 PMCID: PMC10600244 DOI: 10.1038/s41598-023-45354-2] [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: 02/21/2023] [Accepted: 10/18/2023] [Indexed: 10/27/2023] Open
Abstract
Liver ischemia/reperfusion (I/R) injury is a common injury after liver transplantation and hepatectomy. Skimmianine (Ski) has antibacterial, antiviral pharmacological effects. However, it is not clear whether Ski has a protective effect against liver I/R injury. In the present study, we established a mouse liver I/R model and an AML12 cell hypoxia-reoxygenation (H/R) model, both pretreated with different concentrations of Ski. Serum transaminase levels, necrotic liver area, cell viability, inflammatory factors, oxidative stress and apoptosis-related levels were measured to assess the protective effect of Ski against liver I/R injury. Western blotting was used to detect apoptosis-related proteins and PI3K-AKT pathway-related proteins. Mice and cells were also treated with PI3K inhibitor LY294002 to assess changes in indicators of liver injury. The results showed that Ski significantly reduced transaminase levels, liver necrosis area, oxidative stress, and apoptosis levels in mice with I/R. Ski also inhibited cell injury and apoptosis after H/R. Moreover, Ski activated phosphorylation of PI3K-AKT pathway-related proteins after liver I/R and cell H/R. Importantly, the PI3K inhibitor LY294002 effectively reversed the alleviation of I/R injury caused by Ski. These results confirm that Ski exerts a protective effect against liver I/R injury through activation of the PI3K-AKT pathway.
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Affiliation(s)
- Cheng-Long Huo
- Department of Hepatobiliary Surgery, Jingzhou Hospital Affiliated to Yangtze University, No. 26, Chuyuan Avenue, Jingzhou District, Jingzhou, Hubei, China
| | - Bing Wang
- Department of Hepatobiliary Surgery, Jingzhou Hospital Affiliated to Yangtze University, No. 26, Chuyuan Avenue, Jingzhou District, Jingzhou, Hubei, China
| | - Xuewen Zhang
- Department of Hepatobiliary Surgery, Jingzhou Hospital Affiliated to Yangtze University, No. 26, Chuyuan Avenue, Jingzhou District, Jingzhou, Hubei, China
| | - Zhen-Gang Sun
- Department of Hepatobiliary Surgery, Jingzhou Hospital Affiliated to Yangtze University, No. 26, Chuyuan Avenue, Jingzhou District, Jingzhou, Hubei, China.
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Tong G, Chen Y, Chen X, Fan J, Zhu K, Hu Z, Li S, Zhu J, Feng J, Wu Z, Hu Z, Zhou B, Jin L, Chen H, Shen J, Cong W, Li X. FGF18 alleviates hepatic ischemia-reperfusion injury via the USP16-mediated KEAP1/Nrf2 signaling pathway in male mice. Nat Commun 2023; 14:6107. [PMID: 37777507 PMCID: PMC10542385 DOI: 10.1038/s41467-023-41800-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Accepted: 09/18/2023] [Indexed: 10/02/2023] Open
Abstract
Hepatic ischemia-reperfusion injury (IRI) is a common complication occurs during hepatic resection and transplantation. However, the mechanisms underlying hepatic IRI have not been fully elucidated. Here, we aim to explore the role of fibroblast growth factor 18 (FGF18) in hepatic IRI. In this work, we find that Hepatic stellate cells (HSCs) secrete FGF18 and alleviates hepatocytes injury. HSCs-specific FGF18 deletion largely aggravates hepatic IRI. Mechanistically, FGF18 treatment reduces the levels of ubiquitin carboxyl-terminal hydrolase 16 (USP16), leading to increased ubiquitination levels of Kelch Like ECH Associated Protein 1 (KEAP1) and the activation of nuclear factor erythroid 2-related factor 2 (Nrf2). Furthermore, USP16 interacts and deubiquitinates KEAP1. More importantly, Nrf2 directly binds to the promoter of USP16 and forms a negative feedback loop with USP16. Collectively, our results show FGF18 alleviates hepatic IRI by USP16/KEAP1/Nrf2 signaling pathway in male mice, suggesting that FGF18 represents a promising therapeutic approach for hepatic IRI.
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Affiliation(s)
- Gaozan Tong
- School of Pharmaceutical Science, Wenzhou Medical University, Wenzhou, 325000, China
- Oujiang Laboratory (Zhejiang Lab for Regenerative Medicine, Vision and Brain Health), School of Pharmaceutical Science, Wenzhou Medical University, Wenzhou, 325000, China
| | - Yiming Chen
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Xixi Chen
- Department of pharmacy, Taizhou Central Hospital, Taizhou, Zhejiang, China
| | - Junfu Fan
- School of Pharmaceutical Science, Wenzhou Medical University, Wenzhou, 325000, China
| | - Kunxuan Zhu
- School of Pharmaceutical Science, Wenzhou Medical University, Wenzhou, 325000, China
| | - ZiJing Hu
- School of Pharmaceutical Science, Wenzhou Medical University, Wenzhou, 325000, China
| | - Santie Li
- School of Pharmaceutical Science, Wenzhou Medical University, Wenzhou, 325000, China
| | - Junjie Zhu
- School of Pharmaceutical Science, Wenzhou Medical University, Wenzhou, 325000, China
| | - Jianjun Feng
- School of Pharmaceutical Science, Wenzhou Medical University, Wenzhou, 325000, China
| | - Zhaohang Wu
- School of Pharmaceutical Science, Wenzhou Medical University, Wenzhou, 325000, China
| | - Zhenyu Hu
- School of Pharmaceutical Science, Wenzhou Medical University, Wenzhou, 325000, China
| | - Bin Zhou
- Oujiang Laboratory (Zhejiang Lab for Regenerative Medicine, Vision and Brain Health), School of Pharmaceutical Science, Wenzhou Medical University, Wenzhou, 325000, China
| | - Litai Jin
- School of Pharmaceutical Science, Wenzhou Medical University, Wenzhou, 325000, China
| | - Hui Chen
- School of Pharmaceutical Science, Wenzhou Medical University, Wenzhou, 325000, China
| | - Jingling Shen
- Institute of Life Sciences, College of Life and Environmental Sciences, Wenzhou University, Wenzhou, Zhejiang, China.
| | - Weitao Cong
- School of Pharmaceutical Science, Wenzhou Medical University, Wenzhou, 325000, China.
- Oujiang Laboratory (Zhejiang Lab for Regenerative Medicine, Vision and Brain Health), School of Pharmaceutical Science, Wenzhou Medical University, Wenzhou, 325000, China.
- Haihe Laboratory of Cell Ecosystem, School of Pharmaceutical Science, Wenzhou Medical University, Wenzhou, China.
| | - XiaoKun Li
- School of Pharmaceutical Science, Wenzhou Medical University, Wenzhou, 325000, China.
- Haihe Laboratory of Cell Ecosystem, School of Pharmaceutical Science, Wenzhou Medical University, Wenzhou, China.
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Mouratidou C, Pavlidis ET, Katsanos G, Kotoulas SC, Mouloudi E, Tsoulfas G, Galanis IN, Pavlidis TE. Hepatic ischemia-reperfusion syndrome and its effect on the cardiovascular system: The role of treprostinil, a synthetic prostacyclin analog. World J Gastrointest Surg 2023; 15:1858-1870. [PMID: 37901735 PMCID: PMC10600776 DOI: 10.4240/wjgs.v15.i9.1858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 07/20/2023] [Accepted: 07/25/2023] [Indexed: 09/21/2023] Open
Abstract
Hepatic ischemia-reperfusion syndrome has been the subject of intensive study and experimentation in recent decades since it is responsible for the outcome of several clinical entities, such as major hepatic resections and liver transplantation. In addition to the organ's post reperfusion injury, this syndrome appears to play a central role in the dysfunction of distant tissues and systems. Thus, continuous research should be directed toward finding effective therapeutic options to improve the outcome and reduce the postoperative morbidity and mortality rates. Treprostinil is a synthetic analog of prostaglandin I2, and its experimental administration has shown encouraging results. It has already been approved by the Food and Drug Administration in the United States for pulmonary arterial hypertension and has been used in liver transplantation, where preliminary encouraging results showed its safety and feasibility by using continuous intravenous administration at a dose of 5 ng/kg/min. Treprostinil improves renal and hepatic function, diminishes hepatic oxidative stress and lipid peroxidation, reduces hepatictoll-like receptor 9 and inflammation, inhibits hepatic apoptosis and restores hepatic adenosine triphosphate (ATP) levels and ATP synthases, which is necessary for functional maintenance of mitochondria. Treprostinil exhibits vasodilatory properties and antiplatelet activity and regulates proinflammatory cytokines; therefore, it can potentially minimize ischemia-reperfusion injury. Additionally, it may have beneficial effects on cardiovascular parameters, and much current research interest is concentrated on this compound.
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Affiliation(s)
| | - Efstathios T Pavlidis
- 2nd Propedeutic Department of Surgery, Hippokration General Hospital, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki 54642, Greece
| | - Georgios Katsanos
- Department of Transplantation, Hippokration General Hospital, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki 54642, Greece
| | | | - Eleni Mouloudi
- Intensive Care Unit, Hippokration General Hospital, Thessaloniki 54642, Greece
| | - Georgios Tsoulfas
- Department of Transplantation, Hippokration General Hospital, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki 54642, Greece
| | - Ioannis N Galanis
- 2nd Propedeutic Department of Surgery, Hippokration General Hospital, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki 54642, Greece
| | - Theodoros E Pavlidis
- 2nd Propedeutic Department of Surgery, Hippokration General Hospital, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki 54642, Greece
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Ding W, Peng H, Tian J, Wang S. Remimazolam relieved the injury of hypoxia/reperfusion treated human embryo liver cell line through the targeting METTL3 mediated m6A modification of P53. Heliyon 2023; 9:e20285. [PMID: 37809663 PMCID: PMC10560062 DOI: 10.1016/j.heliyon.2023.e20285] [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: 06/19/2023] [Revised: 09/12/2023] [Accepted: 09/18/2023] [Indexed: 10/10/2023] Open
Abstract
Background This study was performed to explore the role of Re in liver IRI progression. Hypoxia and reperfusion (H/R) treated human embryo liver cell line (L-02) was used to establish a liver IRI model. Materials and methods Cell behaviors were detected using CCK-8, flow cytometry and TUNEL staining assays. The m6A content was detected using m6A dot blot assay. RT-qPCR and western blot assays were used to assessed the relative mRNA and protein levels. MeRIP assay was conducted to determine the m6A levels of P53. The relationship between METTL3 and P53 was demonstrated using RIP and dual-luciferase reporter assays. Results The results showed that Re treatment significantly decreased the cell apoptosis and promoted the cell viability in the H/R treated L-02 cells. Besides, H/R treatment increased the METTL3 and m6A levels in the L-02 cells, and Re treatment decreased them. Additionally, METTL3 overexpression reversed the role of Re in the H/R treated L-02 cells. Mechanistically, METTL3 overexpression enhanced the m6A levels and mRNA stability and expressions of P53. The combination of METTL3 and P53 was further confirmed. Conclusion In conclusion, this study demonstrated that Re treatment relieved the H/R induced injury in the L-02 cells through decreasing the METTL3 levels. METTL3 enhanced the mRNA stability and expressions of P53 through m6A modification. Re-METTL3-P53 axis might a new direction for the treatment of liver IRI in the future.
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Affiliation(s)
- Weixing Ding
- Pain Department, Qujing Second People's Hospital, No. 289 Qilin Xi Road, Qilin District, Qujing, Yunnan, 655009, China
| | - Huijuan Peng
- Pain Department, Qujing Second People's Hospital, No. 289 Qilin Xi Road, Qilin District, Qujing, Yunnan, 655009, China
| | - Jianyou Tian
- Anesthesiology Department, Qujing Second People's Hospital, No. 289 Qilin Xi Road, Qilin District, Qujing, Yunnan, 655009, China
| | - Siyan Wang
- Health Examination Center, Qujing Second People's Hospital, No. 289 Qilin Xi Road, Qilin District, Qujing, Yunnan, 655009, China
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Huang C, Fan X, Shen Y, Shen M, Yang L. Neutrophil subsets in noncancer liver diseases: Cellular crosstalk and therapeutic targets. Eur J Immunol 2023; 53:e2250324. [PMID: 37495829 DOI: 10.1002/eji.202250324] [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: 12/09/2022] [Revised: 06/06/2023] [Accepted: 06/07/2023] [Indexed: 07/28/2023]
Abstract
Neutrophils are the most abundant circulating granulocytes, linking innate and adaptive immunity. Neutrophils can regulate inflammatory and immune responses through degranulation, reactive oxygen species generation, the production of cytokines and chemokines, and NETosis. Emerging evidence has indicated that neutrophils contribute to the pathogenesis of various noncancer liver diseases, including nonalcoholic fatty liver disease, alcohol-associated liver disease, hepatic ischemia-reperfusion injury, and liver fibrosis. Cellular interactions among neutrophils, other immune cells, and nonimmune cells constitute a complex network that regulates the immune microenvironment of the liver. This review summarizes novel neutrophil subtypes, including CD177+ neutrophils and low-density neutrophils. Moreover, we provide an overview of the cellular cros stalk of neutrophils in noncancer liver diseases, aiming to shed new light on mechanistic studies of novel neutrophil subtypes. In addition, we discuss the potential of neutrophils as therapeutic targets in noncancer liver diseases, including inhibitors targeting NETosis, granule proteins, and chemokines.
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Affiliation(s)
- Chen Huang
- Department of Gastroenterology and Hepatology and Sichuan University-University of Oxford Huaxi Joint Centre for Gastrointestinal Cancer, West China Hospital, Sichuan University, Chengdu, China
| | - Xiaoli Fan
- Department of Gastroenterology and Hepatology and Sichuan University-University of Oxford Huaxi Joint Centre for Gastrointestinal Cancer, West China Hospital, Sichuan University, Chengdu, China
| | - Yi Shen
- Department of Gastroenterology and Hepatology and Sichuan University-University of Oxford Huaxi Joint Centre for Gastrointestinal Cancer, West China Hospital, Sichuan University, Chengdu, China
| | - Mengyi Shen
- Department of Gastroenterology and Hepatology and Sichuan University-University of Oxford Huaxi Joint Centre for Gastrointestinal Cancer, West China Hospital, Sichuan University, Chengdu, China
| | - Li Yang
- Department of Gastroenterology and Hepatology and Sichuan University-University of Oxford Huaxi Joint Centre for Gastrointestinal Cancer, West China Hospital, Sichuan University, Chengdu, China
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Jia D, Guo S, Jia Z, Gao Z, You K, Gong J, Li S. N-acetylcysteine in the Donor, Recipient, or Both Donor and Recipient in Liver Transplantation: A Systematic Review With Meta-analysis and Trial Sequential Analysis. Transplantation 2023; 107:1976-1990. [PMID: 37069635 DOI: 10.1097/tp.0000000000004597] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/19/2023]
Abstract
BACKGROUND N-acetylcysteine (NAC) is a potentially effective drug for treating ischemia-reperfusion injury in transplanted livers, but its effect remains controversial. METHODS A systematic review and meta-analysis of relevant clinical trials published and registered in the Cochrane Library, MEDLINE, EMBASE, ClinicalTrial.gov , WHO ICTRP, etc, before March 20, 2022 were conducted and registered with PROSPERO (CRD42022315996). Data were pooled using a random effects model or a fixed effects model based on the amount of heterogeneity. RESULTS Thirteen studies with 1121 participants, 550 of whom received NAC, were included. Compared with the control, NAC significantly reduced the incidence of primary graft nonfunction (relative risk [RR], 0.27; 95% confidence interval [CI], 0.08-0.96), the incidence of postoperative complications (RR, 0.52; 95% CI, 0.41-0.67), the peak postoperative aspartate transferase level (mean difference [MD], -267.52; 95% CI, -345.35 to -189.68), and the peak alanine transferase level (MD, -293.29; 95% CI, -370.39 to -216.20). NAC also improved 2-y (RR, 1.18; 95% CI, 1.01-1.38) graft survival rate. However, NAC increased the intraoperative cryoprecipitate (MD, 0.94; 95% CI, 0.42-1.46) and red blood cell (MD, 0.67; 95% CI, 0.15-1.19) requirements. Moreover, NAC was administered in various modes in these studies, including to the donor, recipient, or both. Subgroup analysis and network meta-analysis showed that NAC administration to recipients could play a more significant role than the other 2 administration modes. CONCLUSIONS Our study supports the protective effect of NAC against LT-induced ischemia-reperfusion injury and shows better clinical outcomes of NAC administration to recipients.
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Affiliation(s)
- Degong Jia
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Shanshan Guo
- Department of Nephrology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
| | - Zhixing Jia
- Department of General Surgery, The First Affiliated Hospital of Xinxiang Medical University, Weihui, Henan, China
| | - Zhengjie Gao
- Department of General Surgery, The First Affiliated Hospital of Xinxiang Medical University, Weihui, Henan, China
| | - Kun You
- Department of General Surgery, The First Affiliated Hospital of Xinxiang Medical University, Weihui, Henan, China
| | - Jianping Gong
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Shengwei Li
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
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