1
|
Fu X, Xiu Z, Xu H. Interleukin-22 and acute pancreatitis: A review. Medicine (Baltimore) 2023; 102:e35695. [PMID: 37933011 PMCID: PMC10627694 DOI: 10.1097/md.0000000000035695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 09/27/2023] [Indexed: 11/08/2023] Open
Abstract
Acute pancreatitis (AP) is one of the most common gastrointestinal diseases, and it is divided into 3 types according to its severity:mild acute pancreatitis, moderately severe acute pancreatitis, and severe acute pancreatitis. The mortality in severe acute pancreatitis is approximately 15% to 30% due to multiorgan dysfunction and the lack of specific treatment. Interleukin-22 (IL-22) is a member of the Interleukin-10 family, and it can activate several downstream signaling pathways by binding to its receptor complex, thus it is involved in cell differentiation, proliferation, and apoptosis. Some studies have reported the elevated level of IL-22 in patients with AP, which suggests IL-22 may be involved in the pathogenesis of AP. And many studies have shown that IL-22 had a protective effect against AP. This article reviews the characteristics and mechanism of IL-22 and its role in AP to provide insight into the treatment of AP.
Collapse
Affiliation(s)
- Xinjuan Fu
- Department of Gastroenterology, Shandong Provincial Hospital, Shandong University, Jinan, China
- Gastroenterology center, Qingdao Hiser Hospital Affiliated to Qingdao University (Qingdao Traditional Chinese Medicine Hospital), Qingdao, China
| | - Zhigang Xiu
- Department of Gastroenterology, Shandong Provincial Hospital, Shandong University, Jinan, China
| | - Hongwei Xu
- Department of Gastroenterology, Shandong Provincial Hospital, Shandong University, Jinan, China
- Department of Gastroenterology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| |
Collapse
|
2
|
Kanika, Khan R. Functionalized nanomaterials targeting NLRP3 inflammasome driven immunomodulation: Friend or Foe. NANOSCALE 2023; 15:15906-15928. [PMID: 37750698 DOI: 10.1039/d3nr03857b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/27/2023]
Abstract
The advancement in drug delivery systems in recent times has significantly enhanced therapeutic effects by enabling site-specific targeting through nanocarriers. These nanocarriers serve as invaluable tools for pharmacotherapeutic advancements against various disorders that enhance the effectiveness of encapsulated drugs by reducing their toxicity and increasing the efficacy of less potent drugs, thereby improving the therapeutic index. Inflammasomes, protein complexes located in the activated immune cell cytoplasm, regulate the activation of caspases involved in inflammation. However, aberrant activation of inflammasomes can result in uncontrolled tissue responses, contributing to the development of various diseases. Therefore, achieving a precise balance between inflammasome inhibition and activation is crucial for effectively treating inflammatory disorders through targeted functionalized nanocarriers. Despite the wealth of available data on the relevance of functionalized nanocarriers in inflammatory disorders, the nanotechnological potential to modulate inflammasomes has not been adequately explored. In this comprehensive review, we highlight the latest research on the modulation of the inflammasome cascade, both upregulating and downregulating its function, using nanocarriers in the context of inflammatory disorders. The utilization of nanocarriers as a therapeutic strategy holds immense potential for researchers aiming to effectively target and modulate inflammasomes in the treatment of inflammatory disorders, thus improving disease severity outcomes.
Collapse
Affiliation(s)
- Kanika
- Chemical Biology Unit, Institute of Nano Science and Technology, Knowledge City, Sector-81, 5 Sahibzada Ajit Singh Nagar, Punjab, Pin - 140306, India.
| | - Rehan Khan
- Chemical Biology Unit, Institute of Nano Science and Technology, Knowledge City, Sector-81, 5 Sahibzada Ajit Singh Nagar, Punjab, Pin - 140306, India.
| |
Collapse
|
3
|
Hwang S, Hicks A, Hoo CZ, Kwon YS, Cho YE, Moore J, Gao B. Novel treatment of acute and acute-on-chronic liver failure: Interleukin-22. Liver Int 2023:10.1111/liv.15619. [PMID: 37208937 PMCID: PMC10657333 DOI: 10.1111/liv.15619] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 04/15/2023] [Accepted: 05/09/2023] [Indexed: 05/21/2023]
Abstract
Acute liver failure (ALF) is a life-threatening medical condition, characterized by rapidly progressive hepatic dysfunction, coagulopathy and hepatic encephalopathy in patients without chronic liver disease, while acute-on-chronic liver failure (ACLF) occurs in patients with existing chronic liver disease. ALF and ACLF are often associated with multiple organ failure and a high short-term mortality. In this review, we briefly discuss the causes and pathogenesis of ALF and ACLF, the current options available for the treatment of both deadly maladies and interleukin-22 (IL-22), a novel promising drug that may have great therapeutic potential for ALF and ACLF treatment. IL-22 is a cytokine produced by immune cells but mainly targets epithelial cells including hepatocytes. IL-22 has been shown to protect against organ damage and reduce bacterial infection in many preclinical models and several clinical trials including alcohol-associated hepatitis. The potential application of IL-22 for the treatment of ALF and ACLF is also elaborated.
Collapse
Affiliation(s)
- Seonghwan Hwang
- College of Pharmacy and Research Institute for Drug Development, Pusan National University, Busan, Republic of Korea
| | - Amy Hicks
- Leeds Liver Unit, St James’s University Hospital, UK
| | - Chai Zhen Hoo
- Leeds Liver Unit, St James’s University Hospital, UK
| | - Yong Seong Kwon
- College of Pharmacy and Research Institute for Drug Development, Pusan National University, Busan, Republic of Korea
| | - Ye Eun Cho
- College of Pharmacy and Research Institute for Drug Development, Pusan National University, Busan, Republic of Korea
| | - Joanna Moore
- Leeds Liver Unit, St James’s University Hospital, UK
| | - Bin Gao
- Laboratory of Liver Diseases, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Bethesda, MD, USA
| |
Collapse
|
4
|
Ma Q, Hu X, Liu F, Cao Z, Han L, Zhou K, Bai Y, Zhang Y, Nan Y, Lv Q, Rao J, Wu T, Yang X, He H, Ju D, Xu H. A novel fusion protein consisting of anti-ANGPTL3 antibody and interleukin-22 ameliorates diabetic nephropathy in mice. Front Immunol 2022; 13:1011442. [PMID: 36544775 PMCID: PMC9760875 DOI: 10.3389/fimmu.2022.1011442] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 11/01/2022] [Indexed: 12/11/2022] Open
Abstract
Introduction The pathogenic mechanisms of diabetic nephropathy (DN) include podocyte injury, inflammatory responses and metabolic disorders. Although the antagonism of Angiopoietin-like protein 3 (ANGPTL3) can alleviate proteinuria symptoms by inhibiting the activation of integrin αvβ3 on the surface of podocytes, it can not impede other pathological processes, such as inflammatory responses and metabolic dysfunction of glucolipid. Interleukin-22 (IL-22) is considered to be a pivotal molecule involved in suppressing inflammatory responses, initiating regenerative repair, and regulating glucolipid metabolism. Methods Genes encoding the mIL22IgG2aFc and two chains of anti-ANGPTL3 antibody and bifunctional protein were synthesized. Then, the DN mice were treated with intraperitoneal injection of normal saline, anti-ANGPTL3 (20 mg/kg), mIL22Fc (12 mg/kg) or anti-ANGPTL3 /IL22 (25.3 mg/kg) and irrigation of positive drug losartan (20mg/kg/d) twice a week for 8 weeks. Results In this research, a novel bifunctional fusion protein (anti-ANGPTL3/IL22) formed by the fusion of IL-22 with the C-terminus of anti-ANGPTL3 antibody exhibited favorable stability and maintained the biological activity of anti-ANGPTL3 and IL-22, respectively. The fusion protein showed a more pronounced attenuation of proteinuria and improved dysfunction of glucolipid metabolism compared with mIL22Fc or anti-ANGPTL3. Our results also indicated that anti-ANGPTL3/IL22 intervention significantly alleviated renal fibrosis via inhibiting the expression of the inflammatory response-related protein nuclear factor kappa light-chain enhancer of activated B cells (NF-κB) p65 and NOD-like receptor family pyrin domain-containing protein 3 (NLRP3) inflammasome. Moreover, transcriptome analysis revealed the downregulation of signaling pathways associated with injury and dysfunction of the renal parenchymal cell indicating the possible protective mechanisms of anti-ANGPTL3/IL22 in DN. Conclusion Collectively, anti-ANGPTL3/IL22 bifunctional fusion protein can be a promising novel therapeutic strategy for DN by reducing podocyte injury, ameliorating inflammatory response, and enhancing renal tissue recovery.
Collapse
Affiliation(s)
- Qianqian Ma
- Children’s Hospital of Fudan University, National Children’s Medical Center, Shanghai, China
| | - Xiaozhi Hu
- Department of Biological Medicines & Shanghai Engineering Research Center of Immunotherapeutics, School of Pharmacy, Fudan University, Shanghai, China
| | - Fangyu Liu
- Department of Neurology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Zhonglian Cao
- Department of Biological Medicines & Shanghai Engineering Research Center of Immunotherapeutics, School of Pharmacy, Fudan University, Shanghai, China
| | - Lei Han
- Department of Biological Medicines & Shanghai Engineering Research Center of Immunotherapeutics, School of Pharmacy, Fudan University, Shanghai, China
| | - Kaicheng Zhou
- Department of Biological Medicines & Shanghai Engineering Research Center of Immunotherapeutics, School of Pharmacy, Fudan University, Shanghai, China
| | - Yu Bai
- Department of Biological Medicines & Shanghai Engineering Research Center of Immunotherapeutics, School of Pharmacy, Fudan University, Shanghai, China
| | - Yuting Zhang
- Department of Biological Medicines & Shanghai Engineering Research Center of Immunotherapeutics, School of Pharmacy, Fudan University, Shanghai, China
| | - Yanyang Nan
- Department of Biological Medicines & Shanghai Engineering Research Center of Immunotherapeutics, School of Pharmacy, Fudan University, Shanghai, China
| | - Qianying Lv
- Children’s Hospital of Fudan University, National Children’s Medical Center, Shanghai, China
| | - Jia Rao
- Children’s Hospital of Fudan University, National Children’s Medical Center, Shanghai, China
| | - Tao Wu
- Department of Biological Medicines & Shanghai Engineering Research Center of Immunotherapeutics, School of Pharmacy, Fudan University, Shanghai, China
| | - Xue Yang
- Department of Biological Medicines & Shanghai Engineering Research Center of Immunotherapeutics, School of Pharmacy, Fudan University, Shanghai, China
| | - Haidong He
- Department of Nephrology, Minhang Hospital, Fudan University, Shanghai, China,*Correspondence: Hong Xu, ; Dianwen Ju, ; Haidong He,
| | - Dianwen Ju
- Department of Biological Medicines & Shanghai Engineering Research Center of Immunotherapeutics, School of Pharmacy, Fudan University, Shanghai, China,Department of Nephrology, Minhang Hospital, Fudan University, Shanghai, China,*Correspondence: Hong Xu, ; Dianwen Ju, ; Haidong He,
| | - Hong Xu
- Children’s Hospital of Fudan University, National Children’s Medical Center, Shanghai, China,*Correspondence: Hong Xu, ; Dianwen Ju, ; Haidong He,
| |
Collapse
|
5
|
Li Q, Chen F, Wang F. The immunological mechanisms and therapeutic potential in drug-induced liver injury: lessons learned from acetaminophen hepatotoxicity. Cell Biosci 2022; 12:187. [PMID: 36414987 PMCID: PMC9682794 DOI: 10.1186/s13578-022-00921-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Accepted: 11/01/2022] [Indexed: 11/24/2022] Open
Abstract
Acute liver failure caused by drug overdose is a significant clinical problem in developed countries. Acetaminophen (APAP), a widely used analgesic and antipyretic drug, but its overdose can cause acute liver failure. In addition to APAP-induced direct hepatotoxicity, the intracellular signaling mechanisms of APAP-induced liver injury (AILI) including metabolic activation, mitochondrial oxidant stress and proinflammatory response further affect progression and severity of AILI. Liver inflammation is a result of multiple interactions of cell death molecules, immune cell-derived cytokines and chemokines, as well as damaged cell-released signals which orchestrate hepatic immune cell infiltration. The immunoregulatory interplay of these inflammatory mediators and switching of immune responses during AILI lead to different fate of liver pathology. Thus, better understanding the complex interplay of immune cell subsets in experimental models and defining their functional involvement in disease progression are essential to identify novel therapeutic targets for the treatment of AILI. Here, this present review aims to systematically elaborate on the underlying immunological mechanisms of AILI, its relevance to immune cells and their effector molecules, and briefly discuss great therapeutic potential based on inflammatory mediators.
Collapse
Affiliation(s)
- Qianhui Li
- grid.511083.e0000 0004 7671 2506Division of Gastroenterology, Seventh Affiliated Hospital of Sun Yat-sen University, No.628, Zhenyuan Road, Shenzhen, 518107 China
| | - Feng Chen
- grid.511083.e0000 0004 7671 2506Division of Gastroenterology, Seventh Affiliated Hospital of Sun Yat-sen University, No.628, Zhenyuan Road, Shenzhen, 518107 China
| | - Fei Wang
- grid.511083.e0000 0004 7671 2506Division of Gastroenterology, Seventh Affiliated Hospital of Sun Yat-sen University, No.628, Zhenyuan Road, Shenzhen, 518107 China
| |
Collapse
|
6
|
Fang S, Ju D, Lin Y, Chen W. The role of interleukin-22 in lung health and its therapeutic potential for COVID-19. Front Immunol 2022; 13:951107. [PMID: 35967401 PMCID: PMC9364265 DOI: 10.3389/fimmu.2022.951107] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 07/04/2022] [Indexed: 11/13/2022] Open
Abstract
Although numerous clinical trials have been implemented, an absolutely effective treatment against coronavirus disease 2019 (COVID-19) is still elusive. Interleukin-22 (IL-22) has attracted great interest over recent years, making it one of the best-studied cytokines of the interleukin-10 (IL-10) family. Unlike most interleukins, the major impact of IL-22 is exclusively on fibroblasts and epithelial cells due to the restricted expression of receptor. Numerous studies have suggested that IL-22 plays a crucial role in anti-viral infections through significantly ameliorating the immune cell-mediated inflammatory responses, and reducing tissue injury as well as further promoting epithelial repair and regeneration. Herein, we pay special attention to the role of IL-22 in the lungs. We summarize the latest progress in our understanding of IL-22 in lung health and disease and further discuss maneuvering this cytokine as potential immunotherapeutic strategy for the effective manage of COVID-19.
Collapse
Affiliation(s)
- Si Fang
- Multiscale Research Institute of Complex Systems & Jingan District Central Hospital of Shanghai, Fudan University, Shanghai, China
| | - Dianwen Ju
- Department of Biological Medicines & Shanghai Engineering Research Center of Immunotherapeutics, Fudan University School of Pharmacy, Shanghai, China
| | - Yong Lin
- Multiscale Research Institute of Complex Systems & Jingan District Central Hospital of Shanghai, Fudan University, Shanghai, China
| | - Wei Chen
- Multiscale Research Institute of Complex Systems & Jingan District Central Hospital of Shanghai, Fudan University, Shanghai, China
- Department of Ophthalmology, Stanford University School of Medicine, Palo Alto, CA, United States
| |
Collapse
|
7
|
Gu Y, Shen Y, Chen W, He H, Ma Y, Mei X, Ju D, Liu H. Protective effects of interleukin-22 on oxalate-induced crystalline renal injury via alleviating mitochondrial damage and inflammatory response. Appl Microbiol Biotechnol 2022; 106:2637-2649. [PMID: 35294590 DOI: 10.1007/s00253-022-11876-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 02/25/2022] [Accepted: 03/06/2022] [Indexed: 11/30/2022]
Abstract
Oxalate-induced crystalline kidney injury is one of the most common types of crystalline nephropathy. Unfortunately, there is no effective treatment to reduce the deposition of calcium oxalate crystals and alleviate kidney damage. Thus, proactive therapeutic is urgently needed to alleviate the suffering it causes to patient. Here, we investigated whether IL-22 exerted nephroprotective effects to sodium oxalate-mediated kidney damage and its potential mechanism. Crystalline kidney injury models were developed in vitro and in vivo that was often observed in clinic. We provided evidence that IL-22 could effectively decrease the accumulation of ROS and mitochondrial damage in cell and animal models and reduce the death of TECs. Moreover, IL-22 decreased the expression of the NLRP3 inflammasome and mature IL-1β in renal tissue induced by sodium oxalate. Further studies confirmed that IL-22 could play an anti-inflammatory role by reducing the levels of cytokines such as IL-1β, IL-18, and TNF-α in serum. In conclusion, our study confirmed that IL-22 has protective effects on sodium oxalate-induced crystalline kidney injury by reducing the production of ROS, protecting mitochondrial membrane potential, and inhibiting the inflammatory response. Therefore, IL-22 may play a potential preventive role in sodium oxalate-induced acute renal injury. KEY POINTS: • IL-22 could reduce sodium oxalate-mediated cytotoxicity and ameliorate renal injury. • IL-22 could alleviate oxidative stress and mitochondrial dysfunction induced by sodium oxalate. • IL-22 could inhibit inflammatory response of renal injury caused by sodium oxalate.
Collapse
Affiliation(s)
- Yuting Gu
- Department of Pharmacology, School of Pharmacy, Fudan University, Shanghai, 201203, People's Republic of China
| | - Yilan Shen
- Department of Nephrology, Changhai Hospital, Second Military Medical University, Shanghai, 200433, People's Republic of China
| | - Wei Chen
- Department of Biological Medicines, Fudan University School of Pharmacy, Shanghai, 201203, China
- Multiscale Research Institute of Complex Systems, Fudan University, Shanghai, China
| | - Haidong He
- Department of Nephrology, Minhang Hospital, Fudan University, 170 Xinsong Road, Shanghai, 201199, China
| | - Yulei Ma
- Department of Pharmacology, School of Pharmacy, Fudan University, Shanghai, 201203, People's Republic of China
| | - Xiaobin Mei
- Department of Nephrology, Changhai Hospital, Second Military Medical University, Shanghai, 200433, People's Republic of China
| | - Dianwen Ju
- Department of Biological Medicines, Fudan University School of Pharmacy, Shanghai, 201203, China.
| | - Hongrui Liu
- Department of Pharmacology, School of Pharmacy, Fudan University, Shanghai, 201203, People's Republic of China.
| |
Collapse
|
8
|
Liu M, Huang Q, Zhu Y, Chen L, Li Y, Gong Z, Ai K. Harnessing reactive oxygen/nitrogen species and inflammation: Nanodrugs for liver injury. Mater Today Bio 2022; 13:100215. [PMID: 35198963 PMCID: PMC8850330 DOI: 10.1016/j.mtbio.2022.100215] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Revised: 02/04/2022] [Accepted: 02/06/2022] [Indexed: 12/11/2022] Open
Abstract
Overall, 12% of the global population (800 million) suffers from liver disease, which causes 2 million deaths every year. Liver injury involving characteristic reactive oxygen/nitrogen species (RONS) and inflammation plays a key role in progression of liver disease. As a key metabolic organ of the human body, the liver is susceptible to injury from various sources, including COVID-19 infection. Owing to unique structural features and functions of the liver, most current antioxidants and anti-inflammatory drugs are limited against liver injury. However, the characteristics of the liver could be utilized in the development of nanodrugs to achieve specific enrichment in the liver and consequently targeted treatment. Nanodrugs have shown significant potential in eliminating RONS and regulating inflammation, presenting an attractive therapeutic tool for liver disease through controlling liver injury. Therefore, the main aim of the current review is to provide a comprehensive summary of the latest developments contributing to our understanding of the mechanisms underlying nanodrugs in the treatment of liver injury via harnessing RONS and inflammation. Meanwhile, the prospects of nanodrugs for liver injury therapy are systematically discussed, which provides a sound platform for novel therapeutic insights and inspiration for design of nanodrugs to treat liver disease.
Collapse
Affiliation(s)
- Min Liu
- Department of Pharmacy, Xiangya Hospital, Central South University, Changsha, 410008, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, 410008, China
| | - Qiong Huang
- Department of Pharmacy, Xiangya Hospital, Central South University, Changsha, 410008, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, 410008, China
| | - Yan Zhu
- Department of Pharmacy, Xiangya Hospital, Central South University, Changsha, 410008, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, 410008, China
| | - Li Chen
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, 410078, China
- Hunan Provincial Key Laboratory of Cardiovascular Research, Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, 410078, China
| | - Yumei Li
- Department of Assisted Reproduction, Xiangya Hospital, Central South University, Changsha, 410008, China
| | - Zhicheng Gong
- Department of Pharmacy, Xiangya Hospital, Central South University, Changsha, 410008, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, 410008, China
| | - Kelong Ai
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, 410078, China
- Hunan Provincial Key Laboratory of Cardiovascular Research, Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, 410078, China
| |
Collapse
|
9
|
Liu C, Cong X, Wang Y, Guo Q, Xie Y, Geng F, Guo J, Dong L, Zhou Y, Wu H, Yu B, Wu J, Zhang H, Yu X, Kong W. Fast DNA Vaccination Strategy Elicits a Stronger Immune Response Dependent on CD8 +CD11c + Cell Accumulation. Front Oncol 2021; 11:752444. [PMID: 34950581 PMCID: PMC8691261 DOI: 10.3389/fonc.2021.752444] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Accepted: 11/16/2021] [Indexed: 11/13/2022] Open
Abstract
Conventional DNA vaccine strategies usually employ a regimen of immunizations at 2-week or longer intervals to induce effective memory cell-dependent immune responses. Clinical cancer treatment requires a faster immunization strategy to contend with tumor progression. In this study, a novel fast immunization strategy was established, wherein a DNA vaccine was intramuscularly administered on days 0, 2, and 5 in a murine lung cancer model. Effector cells peaked 7 to 10 days after the last vaccination. Compared with traditional 2-week-interval immunization strategies, antigen-specific cytolysis and INF-γ secretion were significantly enhanced under the fast vaccination approach. As a result, the rapidly administered DNA vaccine elicited stronger and more prompt antitumor effects. The probable underlying mechanism of fast immunization was the accumulation of CD8+CD11c+ antigen-presenting cells at the injection site, which enhanced subsequent antigen presentation. In conclusion, the fast DNA vaccination strategy shortened vaccination time to 5 days and elicited a stronger antitumor immune response.
Collapse
Affiliation(s)
- Chenlu Liu
- National Engineering Laboratory for AIDS Vaccine, College of Life Science, Jilin University, Changchun, China.,Biobank, China-Japan Union Hospital of Jilin University, Jilin University, Changchun, China.,Key Laboratory for Molecular Enzymology and Engineering, College of Life Science, Jilin University, Changchun, China
| | - Xianling Cong
- Biobank, China-Japan Union Hospital of Jilin University, Jilin University, Changchun, China
| | - Yuqian Wang
- Biobank, China-Japan Union Hospital of Jilin University, Jilin University, Changchun, China
| | - Qianqian Guo
- National Engineering Laboratory for AIDS Vaccine, College of Life Science, Jilin University, Changchun, China.,Key Laboratory for Molecular Enzymology and Engineering, College of Life Science, Jilin University, Changchun, China
| | - Yu Xie
- National Engineering Laboratory for AIDS Vaccine, College of Life Science, Jilin University, Changchun, China.,Key Laboratory for Molecular Enzymology and Engineering, College of Life Science, Jilin University, Changchun, China
| | - Fei Geng
- National Engineering Laboratory for AIDS Vaccine, College of Life Science, Jilin University, Changchun, China.,Key Laboratory for Molecular Enzymology and Engineering, College of Life Science, Jilin University, Changchun, China
| | - Jie Guo
- National Engineering Laboratory for AIDS Vaccine, College of Life Science, Jilin University, Changchun, China.,Key Laboratory for Molecular Enzymology and Engineering, College of Life Science, Jilin University, Changchun, China
| | - Ling Dong
- National Engineering Laboratory for AIDS Vaccine, College of Life Science, Jilin University, Changchun, China.,Key Laboratory for Molecular Enzymology and Engineering, College of Life Science, Jilin University, Changchun, China
| | - Yi Zhou
- National Engineering Laboratory for AIDS Vaccine, College of Life Science, Jilin University, Changchun, China.,Key Laboratory for Molecular Enzymology and Engineering, College of Life Science, Jilin University, Changchun, China
| | - Hui Wu
- National Engineering Laboratory for AIDS Vaccine, College of Life Science, Jilin University, Changchun, China.,Key Laboratory for Molecular Enzymology and Engineering, College of Life Science, Jilin University, Changchun, China
| | - Bin Yu
- National Engineering Laboratory for AIDS Vaccine, College of Life Science, Jilin University, Changchun, China.,Key Laboratory for Molecular Enzymology and Engineering, College of Life Science, Jilin University, Changchun, China
| | - Jiaxin Wu
- National Engineering Laboratory for AIDS Vaccine, College of Life Science, Jilin University, Changchun, China.,Key Laboratory for Molecular Enzymology and Engineering, College of Life Science, Jilin University, Changchun, China
| | - Haihong Zhang
- National Engineering Laboratory for AIDS Vaccine, College of Life Science, Jilin University, Changchun, China.,Key Laboratory for Molecular Enzymology and Engineering, College of Life Science, Jilin University, Changchun, China
| | - Xianghui Yu
- National Engineering Laboratory for AIDS Vaccine, College of Life Science, Jilin University, Changchun, China.,Key Laboratory for Molecular Enzymology and Engineering, College of Life Science, Jilin University, Changchun, China
| | - Wei Kong
- National Engineering Laboratory for AIDS Vaccine, College of Life Science, Jilin University, Changchun, China.,Key Laboratory for Molecular Enzymology and Engineering, College of Life Science, Jilin University, Changchun, China
| |
Collapse
|
10
|
Therapeutic Opportunities of IL-22 in Non-Alcoholic Fatty Liver Disease: From Molecular Mechanisms to Clinical Applications. Biomedicines 2021; 9:biomedicines9121912. [PMID: 34944732 PMCID: PMC8698419 DOI: 10.3390/biomedicines9121912] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 12/11/2021] [Accepted: 12/11/2021] [Indexed: 02/06/2023] Open
Abstract
Nonalcoholic fatty liver disease (NAFLD) represents one of the most common liver disorders and can progress into a series of liver diseases, including nonalcoholic steatohepatitis (NASH), fibrosis, cirrhosis, and even liver cancer. Interleukin-22 (IL-22), a member of the IL-10 family of cytokines, is predominantly produced by lymphocytes but acts exclusively on epithelial cells. IL-22 was proven to favor tissue protection and regeneration in multiple diseases. Emerging evidence suggests that IL-22 plays important protective functions against NAFLD by improving insulin sensitivity, modulating lipid metabolism, relieving oxidative and endoplasmic reticulum (ER) stress, and inhibiting apoptosis. By directly interacting with the heterodimeric IL-10R2 and IL-22R1 receptor complex on hepatocytes, IL-22 activates the Janus kinase 1 (JAK1)/ signal transducer and activator of transcription 3 (STAT3), c-Jun N-terminal kinase (JNK) and extracellular-signal regulated kinase (ERK) pathways to regulate the subsequent expression of genes involved in inflammation, metabolism, tissue repair, and regeneration, thus alleviating hepatitis and steatosis. However, due to the wide biodistribution of the IL-22 receptor and its proinflammatory effects, modifications such as targeted delivery of IL-22 expression and recombinant IL-22 fusion proteins to improve its efficacy while reducing systemic side effects should be taken for further clinical application. In this review, we summarized recent progress in understanding the physiological and pathological importance of the IL-22-IL-22R axis in NAFLD and the mechanisms of IL-22 in the protection of NAFLD and discussed the potential strategies to maneuver this specific cytokine for therapeutic applications for NAFLD.
Collapse
|
11
|
Isoorientin Attenuated the Pyroptotic Hepatocyte Damage Induced by Benzo[a]pyrene via ROS/NF-κB/NLRP3/Caspase-1 Signaling Pathway. Antioxidants (Basel) 2021; 10:antiox10081275. [PMID: 34439523 PMCID: PMC8389279 DOI: 10.3390/antiox10081275] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 08/08/2021] [Accepted: 08/09/2021] [Indexed: 01/29/2023] Open
Abstract
Isoorientin (Iso), a natural bioactive flavonoid, possesses significant anti-tumor and anti-oxidant activities. Benzo[a]pyrene (BaP) is a food processing injurant with carcinogenicity, teratogenicity, and genotoxicity. Our preliminary study demonstrates that Iso attenuated the pyroptotic hepatocyte damage induced by BaP; however, the molecular mechanism remains unknown. The present study showed that Iso reduced the increase caused by BaP in the overflow of LDH, NO, and the electrical conductivity and the protein expressions of GSDMD-N, IL-18, and IL-1β, further showing that Iso could reduced the pyroptotic damage in HL-7702 cells induced by BaP. Caspase-1 inhibitor (Z-VAD-FMK) inhibited the characteristic pyroptosis protein expressions of Caspase-1, GSDMD-N, IL-18, and IL-1β, showing that the classic pyroptosis pathway depending on Caspase-1 was caused by BaP in HL-7702 cells. Consistent with the effects of the NLRP3 inhibitor (MCC950), NF-κB inhibitor (PDTC), ROS, and mtROS inhibitor (NAC and Mito-TEMPO), Iso weakened the stimulatory effects of BaP on the levels of ROS, the nuclear localization of NF-κB, and the activation of NLRP3 inflammasome and the characteristic indices of pyroptosis, demonstrating that Iso could alleviate the BaP-induced pyroptotic hepatocytes injury through inhibiting the ROS/NF-κB/NLRP3/Caspase-1 signaling pathway, which provides a new perspective and strategy to prevent liver injury induced by BaP.
Collapse
|
12
|
Zhang C, Lu Y, Ai Y, Xu X, Zhu S, Zhang B, Tang M, Zhang L, He T. Glabridin Liposome Ameliorating UVB-Induced Erythema and Lethery Skin by Suppressing Inflammatory Cytokine Production. J Microbiol Biotechnol 2021; 31:630-636. [PMID: 33526759 PMCID: PMC9706034 DOI: 10.4014/jmb.2011.11006] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 01/26/2021] [Accepted: 02/01/2021] [Indexed: 12/15/2022]
Abstract
Glabridin, a compound of the flavonoid, has shown outstanding skin-whitening and anti-aging properties, but its water insolubility limits its wide application. Therefore, glabridin liposome (GL) has been developed to improve its poor bioavailability, while there are few studies to evaluate its amelioration of UVB- induced photoaging. This study is performed to investigate the amelioration of GL against UVB- induced cutaneous photoaging. The prepared GL has a spheroidal morphology with an average diameter of 200 nm. The GL shows lower cytotoxicity than glabridin, but it has a more effective role in inhibition of melanin. Moreover, the application of GL can effectively relieve UV radiation induced erythema and leathery skin, associated with the down-regulated expression of inflammatory cytokines (TNF-α, IL-6 and IL-10). Taken together, these results demonstrate that GL has potentials as topical therapeutic agents against UVB radiation induced skin damage through inhibiting inflammation.
Collapse
Affiliation(s)
- Chijian Zhang
- Hua An Tang Biotech Group Co., Ltd., Guangzhou 510000, P.R. China
- Guangdong He Ji Biotech Co., Ltd., Guangzhou 510000, P.R. China
| | - Yongjie Lu
- Hua An Tang Biotech Group Co., Ltd., Guangzhou 510000, P.R. China
- Guangdong He Ji Biotech Co., Ltd., Guangzhou 510000, P.R. China
| | - Yong Ai
- Hua An Tang Biotech Group Co., Ltd., Guangzhou 510000, P.R. China
- Guangdong He Ji Biotech Co., Ltd., Guangzhou 510000, P.R. China
| | - Xian Xu
- Hua An Tang Biotech Group Co., Ltd., Guangzhou 510000, P.R. China
| | - Siyang Zhu
- Hua An Tang Biotech Group Co., Ltd., Guangzhou 510000, P.R. China
| | - Bing Zhang
- Guangdong He Ji Biotech Co., Ltd., Guangzhou 510000, P.R. China
| | - Minghui Tang
- Hua An Tang Biotech Group Co., Ltd., Guangzhou 510000, P.R. China
| | - Lanyue Zhang
- School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou 510006, P.R. China
| | - Tinggang He
- Hua An Tang Biotech Group Co., Ltd., Guangzhou 510000, P.R. China
| |
Collapse
|
13
|
Apolipoprotein-AI and AIBP synergetic anti-inflammation as vascular diseases therapy: the new perspective. Mol Cell Biochem 2021; 476:3065-3078. [PMID: 33811580 DOI: 10.1007/s11010-020-04037-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Accepted: 12/22/2020] [Indexed: 12/24/2022]
Abstract
Vascular diseases (VDs) including pulmonary arterial hypertension (PAH), atherosclerosis (AS) and coronary arterial diseases (CADs) contribute to the higher morbidity and mortality worldwide. Apolipoprotein A-I (Apo A-I) binding protein (AIBP) and Apo-AI negatively correlate with VDs. However, the mechanism by which AIBP and apo-AI regulate VDs still remains unexplained. Here, we provide an overview of the role of AIBP and apo-AI regulation of vascular diseases molecular mechanisms such as vascular energy homeostasis imbalance, oxidative and endoplasmic reticulum stress and inflammation in VDs. In addition, the role of AIBP and apo-AI in endothelial cells (ECs), vascular smooth muscle (VSMCs) and immune cells activation in the pathogenesis of VDs are explained. The in-depth understanding of AIBP and apo-AI function in the vascular system may lead to the discovery of VDs therapy.
Collapse
|
14
|
An SY, Petrescu AD, DeMorrow S. Targeting Certain Interleukins as Novel Treatment Options for Liver Fibrosis. Front Pharmacol 2021; 12:645703. [PMID: 33841164 PMCID: PMC8024568 DOI: 10.3389/fphar.2021.645703] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 02/16/2021] [Indexed: 12/14/2022] Open
Abstract
The liver is a major metabolic organ and an immunologically complex organ. It produces and uses many substances such as acute phase proteins, cytokines, chemokines, and complementary components to maintain the balance between immunity and tolerance. Interleukins are important immune control cytokines, that are produced by many body cells. In liver injury, interleukins are produced in large amount by various cell types, and act as pro-inflammatory (e.g. interleukin (IL)-6, IL-13, IL-17, and IL-33) as well as anti-inflammatory (e.g. IL-10) functions in hepatic cells. Recently, interleukins are regarded as interesting therapeutic targets for the treatment of liver fibrosis patients. Hepatic cells such as hepatocytes, hepatic stellate cells, and hepatic macrophages are involved to the initiation, perpetuation, and resolution of fibrosis. The understanding of the role of interleukins in such cells provides opportunity for the development of therapeutic target drugs. This paper aims to understand the functional roles of interleukins in hepatic and immune cells when the liver is damaged, and suggests the possibility of interleukins as a new treatment target in liver fibrosis.
Collapse
Affiliation(s)
- Su Yeon An
- Division of Pharmacology and Toxicology, College of Pharmacy, The University of Texas at Austin, Austin, TX, United States
| | - Anca D Petrescu
- Division of Pharmacology and Toxicology, College of Pharmacy, The University of Texas at Austin, Austin, TX, United States
| | - Sharon DeMorrow
- Division of Pharmacology and Toxicology, College of Pharmacy, The University of Texas at Austin, Austin, TX, United States.,Department of Internal Medicine, Dell Medical School, The University of Texas at Austin, Austin, TX, United States.,Research Division, Central Texas Veterans Healthcare System, Temple, TX, United States
| |
Collapse
|
15
|
Chen W, Shen Y, Fan J, Zeng X, Zhang X, Luan J, Wang Y, Zhang J, Fang S, Mei X, Zhao Z, Ju D. IL-22-mediated renal metabolic reprogramming via PFKFB3 to treat kidney injury. Clin Transl Med 2021; 11:e324. [PMID: 33634980 PMCID: PMC7901723 DOI: 10.1002/ctm2.324] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Revised: 01/24/2021] [Accepted: 01/27/2021] [Indexed: 12/25/2022] Open
Abstract
Kidney damage initiates the deteriorating metabolic states in tubule cells that lead to the development of end-stage renal disease (ESTD). Interleukin-22 (IL-22) is an effective therapeutic antidote for kidney injury via promoting kidney recovery, but little is known about the underlying molecular mechanisms. Here, we first provide evidence that IL-22 attenuates kidney injury via metabolic reprogramming of renal tubular epithelial cells (TECs). Specifically, our data suggest that IL-22 regulates mitochondrial function and glycolysis in damaged TECs. Further observations indicate that IL-22 alleviates the accumulation of mitochondrial reactive oxygen species (ROS) and dysfunctional mitochondria via the induction of AMPK/AKT signaling and PFBFK3 activities. In mice, amelioration of kidney injury and necrosis and improvement of kidney functions via regulation of these metabolism relevant signaling and mitochondrial fitness of recombinant IL-22 are certificated in cisplatin-induced kidney damage and diabetic nephropathy (DN) animal models. Taken together, our findings unravel new mechanistic insights into protective effects of IL-22 on kidneys and highlight the therapeutic opportunities of IL-22 and the involved metabolic regulators in various kidney diseases.
Collapse
Affiliation(s)
- Wei Chen
- School of Pharmacy and Minhang HospitalShanghai Engineering Research Center of ImmunotherapeuticsFudan UniversityShanghaiP. R. China
- Department of OphthalmologyStanford University School of MedicinePalo AltoCaliforniaUSA
| | - Yilan Shen
- School of Pharmacy and Minhang HospitalShanghai Engineering Research Center of ImmunotherapeuticsFudan UniversityShanghaiP. R. China
- Changhai HospitalSecond Military Medical UniversityShanghaiP. R. China
- Department of NephrologyShanghai Jiao Tong University Affiliated Sixth People's HospitalShanghaiP. R. China
| | - Jiajun Fan
- School of Pharmacy and Minhang HospitalShanghai Engineering Research Center of ImmunotherapeuticsFudan UniversityShanghaiP. R. China
| | - Xian Zeng
- School of Pharmacy and Minhang HospitalShanghai Engineering Research Center of ImmunotherapeuticsFudan UniversityShanghaiP. R. China
| | - Xuyao Zhang
- School of Pharmacy and Minhang HospitalShanghai Engineering Research Center of ImmunotherapeuticsFudan UniversityShanghaiP. R. China
| | - Jingyun Luan
- School of Pharmacy and Minhang HospitalShanghai Engineering Research Center of ImmunotherapeuticsFudan UniversityShanghaiP. R. China
| | - Yichen Wang
- School of Pharmacy and Minhang HospitalShanghai Engineering Research Center of ImmunotherapeuticsFudan UniversityShanghaiP. R. China
| | - Jinghui Zhang
- School of Pharmacy and Minhang HospitalShanghai Engineering Research Center of ImmunotherapeuticsFudan UniversityShanghaiP. R. China
- Changhai HospitalSecond Military Medical UniversityShanghaiP. R. China
| | - Si Fang
- Tongcheng Hospital of Traditional Chinese MedicineAnhuiP. R. China
| | - Xiaobin Mei
- Changhai HospitalSecond Military Medical UniversityShanghaiP. R. China
| | - Zhen Zhao
- School of Pharmacy and Minhang HospitalShanghai Engineering Research Center of ImmunotherapeuticsFudan UniversityShanghaiP. R. China
| | - Dianwen Ju
- School of Pharmacy and Minhang HospitalShanghai Engineering Research Center of ImmunotherapeuticsFudan UniversityShanghaiP. R. China
| |
Collapse
|
16
|
Shen Y, Chen W, Han L, Bian Q, Fan J, Cao Z, Jin X, Ding T, Xian Z, Guo Z, Zhang W, Ju D, Mei X. VEGF-B antibody and interleukin-22 fusion protein ameliorates diabetic nephropathy through inhibiting lipid accumulation and inflammatory responses. Acta Pharm Sin B 2021; 11:127-142. [PMID: 33532185 PMCID: PMC7838033 DOI: 10.1016/j.apsb.2020.07.002] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 06/13/2020] [Accepted: 07/02/2020] [Indexed: 01/17/2023] Open
Abstract
Diabetic nephropathy (DN) is considered the primary causes of end-stage renal disease (ESRD) and is related to abnormal glycolipid metabolism, hemodynamic abnormalities, oxidative stress and chronic inflammation. Antagonism of vascular endothelial growth factor B (VEGF-B) could efficiently ameliorate DN by reducing renal lipotoxicity. However, this pharmacological strategy is far from satisfactory, as it ignores numerous pathogenic factors, including anomalous reactive oxygen species (ROS) generation and inflammatory responses. We found that the upregulation of VEGF-B and downregulation of interleukin-22 (IL-22) among DN patients were significantly associated with the progression of DN. Thus, we hypothesized that a combination of a VEGF-B antibody and IL-22 could protect against DN not only by regulating glycolipid metabolism but also by reducing the accumulation of inflammation and ROS. To meet these challenges, a novel anti-VEGFB/IL22 fusion protein was developed, and its therapeutic effects on DN were further studied. We found that the anti-VEGFB/IL22 fusion protein reduced renal lipid accumulation by inhibiting the expression of fatty acid transport proteins and ameliorated inflammatory responses via the inhibition of renal oxidative stress and mitochondrial dysfunction. Moreover, the fusion protein could also improve diabetic kidney disease by increasing insulin sensitivity. Collectively, our findings indicate that the bifunctional VEGF-B antibody and IL-22 fusion protein could improve the progression of DN, which highlighted a novel therapeutic approach to DN.
Collapse
Key Words
- ACR, urine albumin-to-creatinine ratio
- ADFP, adipocyte differentiation-related protein
- AGEs, advanced glycation end products
- ALT, alanine aminotransferase
- AST, aspartate aminotransferase
- BUN, blood urea nitrogen
- Ccr, creatinine clearance rate
- DN, diabetic nephropathy
- Diabetic nephropathy
- ECM, extracellular matrix
- ESRD, end-stage renal disease
- FA, fatty acid
- FATPs, fatty acid transport proteins
- Fusion protein
- GBM, glomerular basement membrane
- GSEA, gene set enrichment analysis
- H&E, hematoxylin & eosin
- HbA1c%, glycosylated hemoglobin
- IL-22, interleukin-22
- Interleukin-22
- KEGG, Kyoto Encyclopedia of Genes and Genomes
- NAC, N-acetyl-l-cysteine
- NLRP3, NOD-like receptor family pyrin domain-containing protein 3
- NRP-1, neuropilin-1
- PAS, periodic acid-Schiff
- ROS, reactive oxygen species
- SDS-PAGE, SDS-polyacrylamide gel electrophoresis
- TEM, transmission electron microscopy
- VEGF-B, vascular endothelial growth factor B
- VEGFR, vascular endothelial growth factor receptor
- Vascular endothelial growth factor B
- eGFR, estimated glomerular filtration rate
- β2-MG, β2 microglobulin
Collapse
Affiliation(s)
- Yilan Shen
- Department of Nephrology, Changhai Hospital, Second Military Medical University, Shanghai 200433, China
| | - Wei Chen
- Department of Biological Medicines, Fudan University School of Pharmacy, Shanghai 201203, China
- Department of Ophthalmology, Stanford University School of Medicine, Palo Alto, CA 94304, USA
| | - Lei Han
- Department of Biological Medicines, Fudan University School of Pharmacy, Shanghai 201203, China
| | - Qi Bian
- Department of Nephrology, Changhai Hospital, Second Military Medical University, Shanghai 200433, China
| | - Jiajun Fan
- Department of Biological Medicines, Fudan University School of Pharmacy, Shanghai 201203, China
| | - Zhonglian Cao
- Department of Biological Medicines, Fudan University School of Pharmacy, Shanghai 201203, China
| | - Xin Jin
- Department of Biological Medicines, Fudan University School of Pharmacy, Shanghai 201203, China
| | - Tao Ding
- Department of Nephrology, Changhai Hospital, Second Military Medical University, Shanghai 200433, China
| | - Zongshu Xian
- Department of Biological Medicines, Fudan University School of Pharmacy, Shanghai 201203, China
| | - Zhiyong Guo
- Department of Nephrology, Changhai Hospital, Second Military Medical University, Shanghai 200433, China
| | - Wei Zhang
- Department of Nephrology, Shanghai Yangpu Hospital of TCM, Shanghai 200090, China
| | - Dianwen Ju
- Department of Biological Medicines, Fudan University School of Pharmacy, Shanghai 201203, China
- Corresponding authors. Tel.: +86 21 31161407 (Xiaobin Mei), +86 21 51980037 (Dianwen Ju).
| | - Xiaobin Mei
- Department of Nephrology, Changhai Hospital, Second Military Medical University, Shanghai 200433, China
- Corresponding authors. Tel.: +86 21 31161407 (Xiaobin Mei), +86 21 51980037 (Dianwen Ju).
| |
Collapse
|
17
|
Mao L, Zhou Y, Chen L, Hu L, Liu S, Zheng W, Zhao J, Guo M, Chen C, He Z, Xu L. Identification of atypical mitogen-activated protein kinase MAPK4 as a novel regulator in acute lung injury. Cell Biosci 2020; 10:121. [PMID: 33088477 PMCID: PMC7570399 DOI: 10.1186/s13578-020-00484-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Accepted: 10/10/2020] [Indexed: 12/15/2022] Open
Abstract
Background Acute lung injury (ALI) is a serious disease with highly morbidity and mortality that causes serious health problems worldwide. Atypical mitogen activated protein kinases (MAPKs) play critical roles in the development of tissues and have been proposed as promising therapeutic targets for various diseases. However, the potential role of atypical MAPKs in ALI remains elusive. In this study, we investigated the role of atypical MAPKs family member MAPK4 in ALI using LPS-induced murine ALI model. Results We found that MAPK4 deficiency mice exhibited prolonged survival time after LPS challenge, accompanied by alleviated pathology in lung tissues, decreased levels of pro-inflammatory cytokines and altered composition of immune cells in BALF. Furthermore, the transduction of related signaling pathways, including MK5, AKT, JNK, and p38 MAPK pathways, was reduced obviously in LPS-treated MAPK4−/− mice. Notably, the expression of MAPK4 was up-regulated in lung tissues of ALI model, which was not related with MAPK4 promoter methylation, but negatively orchestrated by transcriptional factors NFKB1 and NR3C1. Further studies have shown that the expression of MAPK4 was also increased in LPS-treated macrophages. Meanwhile, MAPK4 deficiency reduced the expression of related pro-inflammatory cytokines in macrophage in response to LPS treatment. Finally, MAPK4 knockdown using shRNA pre-treatment could ameliorate the pathology of lung tissues and prolong the survival time of mice after LPS challenge. Conclusions Collectively, these findings reveal an important biological function of atypical MAPK in mediating the pathology of ALI, indicating that MAPK4 might be a novel potential therapeutic target for ALI treatment.
Collapse
Affiliation(s)
- Ling Mao
- Special Key Laboratory of Gene Detection & Therapy of Guizhou Province, Zunyi Medical University, Zunyi, 563003 Guizhou China.,Department of Immunology, Zunyi Medical University, Zunyi, 563003 Guizhou China
| | - Ya Zhou
- Special Key Laboratory of Gene Detection & Therapy of Guizhou Province, Zunyi Medical University, Zunyi, 563003 Guizhou China.,Department of Medical Physics, Zunyi Medical University, Zunyi, 563003 Guizhou China
| | - Longqing Chen
- Special Key Laboratory of Gene Detection & Therapy of Guizhou Province, Zunyi Medical University, Zunyi, 563003 Guizhou China.,Department of Immunology, Zunyi Medical University, Zunyi, 563003 Guizhou China
| | - Lin Hu
- Special Key Laboratory of Gene Detection & Therapy of Guizhou Province, Zunyi Medical University, Zunyi, 563003 Guizhou China.,Department of Immunology, Zunyi Medical University, Zunyi, 563003 Guizhou China
| | - Shiming Liu
- Special Key Laboratory of Gene Detection & Therapy of Guizhou Province, Zunyi Medical University, Zunyi, 563003 Guizhou China.,Department of Immunology, Zunyi Medical University, Zunyi, 563003 Guizhou China
| | - Wen Zheng
- Department of Laboratory Medicine, Qiannan Medical College for Nationalities, Guizhou, 558000 China
| | - Juanjuan Zhao
- Special Key Laboratory of Gene Detection & Therapy of Guizhou Province, Zunyi Medical University, Zunyi, 563003 Guizhou China.,Department of Immunology, Zunyi Medical University, Zunyi, 563003 Guizhou China
| | - Mengmeng Guo
- Special Key Laboratory of Gene Detection & Therapy of Guizhou Province, Zunyi Medical University, Zunyi, 563003 Guizhou China.,Department of Immunology, Zunyi Medical University, Zunyi, 563003 Guizhou China
| | - Chao Chen
- Special Key Laboratory of Gene Detection & Therapy of Guizhou Province, Zunyi Medical University, Zunyi, 563003 Guizhou China.,Department of Immunology, Zunyi Medical University, Zunyi, 563003 Guizhou China
| | - Zhixu He
- Department of Paediatrics, Affiliated Hospital of Zunyi Medical University, Guizhou, 563000 China.,Key Laboratory of Adult Stem Cell Transformation Research, Chinese Academy of Medical Sciences, Guizhou, 563000 China
| | - Lin Xu
- Special Key Laboratory of Gene Detection & Therapy of Guizhou Province, Zunyi Medical University, Zunyi, 563003 Guizhou China.,Department of Immunology, Zunyi Medical University, Zunyi, 563003 Guizhou China
| |
Collapse
|
18
|
Chen W, Hu Y, Ju D. Gene therapy for neurodegenerative disorders: advances, insights and prospects. Acta Pharm Sin B 2020; 10:1347-1359. [PMID: 32963936 PMCID: PMC7488363 DOI: 10.1016/j.apsb.2020.01.015] [Citation(s) in RCA: 89] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 11/09/2019] [Accepted: 12/06/2019] [Indexed: 02/07/2023] Open
Abstract
Gene therapy is rapidly emerging as a powerful therapeutic strategy for a wide range of neurodegenerative disorders, including Alzheimer's disease (AD), Parkinson's disease (PD) and Huntington's disease (HD). Some early clinical trials have failed to achieve satisfactory therapeutic effects. Efforts to enhance effectiveness are now concentrating on three major fields: identification of new vectors, novel therapeutic targets, and reliable of delivery routes for transgenes. These approaches are being assessed closely in preclinical and clinical trials, which may ultimately provide powerful treatments for patients. Here, we discuss advances and challenges of gene therapy for neurodegenerative disorders, highlighting promising technologies, targets, and future prospects.
Collapse
Key Words
- AADC, aromatic-l-amino-acid
- AAVs, adeno-associated viruses
- AD, Alzheimer's disease
- ARSA, arylsulfatase A
- ASOs, antisense oligonucleotides
- ASPA, aspartoacylase
- Adeno-associated viruses
- Adv, adenovirus
- BBB, blood–brain barrier
- BCSFB, blood–cerebrospinal fluid barrier
- BRB, blood–retina barrier
- Bip, glucose regulated protein 78
- CHOP, CCAAT/enhancer binding homologous protein
- CLN6, ceroidlipofuscinosis neuronal protein 6
- CNS, central nervous system
- CSF, cerebrospinal fluid
- Central nervous system
- Delivery routes
- ER, endoplasmic reticulum
- FDA, U.S. Food and Drug Administration
- GAA, lysosomal acid α-glucosidase
- GAD, glutamic acid decarboxylase
- GDNF, glial derived neurotrophic factor
- Gene therapy
- HD, Huntington's disease
- HSPGs, heparin sulfate proteoglycans
- HTT, mutant huntingtin
- IDS, iduronate 2-sulfatase
- LVs, retrovirus/lentivirus
- Lamp2a, lysosomal-associated membrane protein 2a
- NGF, nerve growth factor
- Neurodegenerative disorders
- PD, Parkinson's disease
- PGRN, Progranulin
- PINK1, putative kinase 1
- PTEN, phosphatase and tensin homolog
- RGCs, retinal ganglion cells
- RNAi, RNA interference
- RPE, retinal pigmented epithelial
- SGSH, lysosomal heparan-N-sulfamidase gene
- SMN, survival motor neuron
- SOD, superoxide dismutase
- SUMF, sulfatase-modifying factor
- TFEB, transcription factor EB
- TPP1, tripeptidyl peptidase 1
- TREM2, triggering receptor expressed on myeloid cells 2
- UPR, unfolded protein response
- ZFPs, zinc finger proteins
- mTOR, mammalian target of rapamycin
- siRNA, small interfering RNA
Collapse
Affiliation(s)
- Wei Chen
- Department of Biological Medicines, Fudan University School of Pharmacy, Shanghai 201203, China
- Department of Ophthalmology, Stanford University School of Medicine, Palo Alto, CA 94304, USA
| | - Yang Hu
- Department of Ophthalmology, Stanford University School of Medicine, Palo Alto, CA 94304, USA
| | - Dianwen Ju
- Department of Biological Medicines, Fudan University School of Pharmacy, Shanghai 201203, China
| |
Collapse
|
19
|
Shen Y, Jin X, Chen W, Gao C, Bian Q, Fan J, Luan J, Cao Z, Guo Z, Gu Y, Liu H, Ju D, Mei X. Interleukin-22 ameliorated acetaminophen-induced kidney injury by inhibiting mitochondrial dysfunction and inflammatory responses. Appl Microbiol Biotechnol 2020; 104:5889-5898. [PMID: 32356198 DOI: 10.1007/s00253-020-10638-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 04/15/2020] [Accepted: 04/20/2020] [Indexed: 11/29/2022]
Abstract
Acetaminophen (APAP) overdose can lead to acute, severe kidney injury, which has recently attracted considerable attention among researchers and clinicians. Unfortunately, there are no well-established treatments for APAP-induced renal injury, and the molecular mechanism of APAP-induced kidney injury is still unclear. Herein, we explored the protective effects of interleukin (IL)-22 on APAP-induced renal injury and the underlying molecular basis. We found that IL-22 could significantly alleviate the accumulation of reactive oxygen species (ROS) and ameliorate mitochondrial dysfunction, reducing APAP-induced renal tubular epithelial cell (TEC) death in vitro and in vivo. Furthermore, IL-22 could downregulate the APAP-induced NLRP3 inflammasome activation and mature IL-1β release in kidney injury. Additionally, the APAP-mediated upregulation of the serum levels of IL-18, TNF-α, IL-6, and IL-1β was obviously decreased, suggesting IL-22 has inhibitory effects on inflammatory responses. Conclusively, our study demonstrated that IL-22 exerted ameliorative effects on APAP-induced kidney injury by alleviating mitochondrial dysfunction and NLRP3 inflammasome activation, suggesting that IL-22 represents a potential therapeutic approach to treat APAP-induced kidney injury. KEY POINTS: • IL-22 could ameliorate APAP that triggered oxidative stress and mitochondrial dysfunction. • IL-22 could reduce APAP that caused inflammatory responses. Graphical abstract.
Collapse
Affiliation(s)
- Yilan Shen
- Department of Nephrology, Changhai Hospital, Second Military Medical University, Shanghai, 200433, China
| | - Xin Jin
- Department of Biological Medicines & Shanghai Engineering Research Center of Immunotherapeutics, Fudan University School of Pharmacy, Shanghai, 201203, China
| | - Wei Chen
- Department of Biological Medicines & Shanghai Engineering Research Center of Immunotherapeutics, Fudan University School of Pharmacy, Shanghai, 201203, China
- Department of Ophthalmology, Stanford University School of Medicine, Palo Alto, CA, 94304, USA
| | - Congrong Gao
- Department of Geratology, Changhai Hospital, Second Military Medical University, Shanghai, 200433, China
| | - Qi Bian
- Department of Nephrology, Changhai Hospital, Second Military Medical University, Shanghai, 200433, China
| | - Jiajun Fan
- Department of Biological Medicines & Shanghai Engineering Research Center of Immunotherapeutics, Fudan University School of Pharmacy, Shanghai, 201203, China
| | - Jingyun Luan
- Department of Biological Medicines & Shanghai Engineering Research Center of Immunotherapeutics, Fudan University School of Pharmacy, Shanghai, 201203, China
| | - Zhonglian Cao
- Department of Biological Medicines & Shanghai Engineering Research Center of Immunotherapeutics, Fudan University School of Pharmacy, Shanghai, 201203, China
| | - Zhiyong Guo
- Department of Nephrology, Changhai Hospital, Second Military Medical University, Shanghai, 200433, China
| | - Yuting Gu
- Department of Biological Medicines & Shanghai Engineering Research Center of Immunotherapeutics, Fudan University School of Pharmacy, Shanghai, 201203, China
| | - Hongrui Liu
- Department of Biological Medicines & Shanghai Engineering Research Center of Immunotherapeutics, Fudan University School of Pharmacy, Shanghai, 201203, China
| | - Dianwen Ju
- Department of Biological Medicines & Shanghai Engineering Research Center of Immunotherapeutics, Fudan University School of Pharmacy, Shanghai, 201203, China.
| | - Xiaobin Mei
- Department of Nephrology, Changhai Hospital, Second Military Medical University, Shanghai, 200433, China.
| |
Collapse
|
20
|
Hwang S, Feng D, Gao B. Interleukin-22 acts as a mitochondrial protector. Theranostics 2020; 10:7836-7840. [PMID: 32685023 PMCID: PMC7359092 DOI: 10.7150/thno.48022] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2020] [Accepted: 05/28/2020] [Indexed: 02/06/2023] Open
Abstract
Interleukin (IL)-22 has been increasingly recognized as a promising therapeutic option for various types of diseases. This commentary summarizes the novel mechanistic aspects of IL-22 for the treatment of liver diseases including the study by Chen et al. published in the recent issue of the Theranostics that elucidated the novel function of IL-22 as a mitochondrial protector for the adaptive defense against liver injury.
Collapse
Affiliation(s)
| | | | - Bin Gao
- Laboratory of Liver Diseases, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Bethesda, MD 20892, USA
| |
Collapse
|
21
|
Chen W, Zai W, Fan J, Zhang X, Zeng X, Luan J, Wang Y, Shen Y, Wang Z, Dai S, Fang S, Zhao Z, Ju D. Interleukin-22 drives a metabolic adaptive reprogramming to maintain mitochondrial fitness and treat liver injury. Theranostics 2020; 10:5879-5894. [PMID: 32483425 PMCID: PMC7254999 DOI: 10.7150/thno.43894] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Accepted: 04/15/2020] [Indexed: 12/13/2022] Open
Abstract
Rationale: Interleukin 22 (IL-22) is an epithelial survival cytokine that is at present being explored as therapeutic agents for acute and chronic liver injury. However, its molecular basis of protective activities remains poorly understood. Methods: Here we demonstrate that IL-22 inhibits the deteriorating metabolic states induced by stimuli in hepatocytes. Utilizing cell biological, molecular, and biochemical approaches, we provide evidence that IL-22 promotes oxidative phosphorylation (OXPHOS) and glycolysis and regulates the metabolic reprogramming related transcriptional responses. Results: IL-22 controls metabolic regulators and enzymes activity through the induction of AMP-activated protein kinase (AMPK), AKT and mammalian target of rapamycin (mTOR), thereby ameliorating mitochondrial dysfunction. The upstream effector lncRNA H19 also participates in the controlling of these metabolic processes in hepatocytes. Importantly, amelioration of liver injury by IL-22 through activation of metabolism relevant signaling and regulation of mitochondrial function are further demonstrated in cisplatin-induced liver injury and steatohepatitis. Conclusions: Collectively, our results reveal a novel mechanism underscoring the regulation of metabolic profiles of hepatocytes by IL-22 during liver injury, which might provide useful insights from the bench to the clinic in treating and preventing liver diseases.
Collapse
Affiliation(s)
- Wei Chen
- Minhang Hospital & Shanghai Engineering Research Center of Immunotherapeutics, School of Pharmacy, Fudan University, Shanghai, China
- Department of Ophthalmology, Stanford University School of Medicine, Palo Alto CA 94304, USA
| | - Wenjing Zai
- Minhang Hospital & Shanghai Engineering Research Center of Immunotherapeutics, School of Pharmacy, Fudan University, Shanghai, China
- Key Laboratory of Medical Molecular Virology, School of Basic Medical Sciences, Shanghai Medical College of Fudan University
| | - Jiajun Fan
- Minhang Hospital & Shanghai Engineering Research Center of Immunotherapeutics, School of Pharmacy, Fudan University, Shanghai, China
| | - Xuyao Zhang
- Minhang Hospital & Shanghai Engineering Research Center of Immunotherapeutics, School of Pharmacy, Fudan University, Shanghai, China
| | - Xian Zeng
- Minhang Hospital & Shanghai Engineering Research Center of Immunotherapeutics, School of Pharmacy, Fudan University, Shanghai, China
| | - Jingyun Luan
- Minhang Hospital & Shanghai Engineering Research Center of Immunotherapeutics, School of Pharmacy, Fudan University, Shanghai, China
| | - Yichen Wang
- Minhang Hospital & Shanghai Engineering Research Center of Immunotherapeutics, School of Pharmacy, Fudan University, Shanghai, China
| | - Yilan Shen
- Department of Nephrology, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Ziyu Wang
- Department of Pharmacy, Huadong Hospital, Fudan University, Shanghai, China
| | - Shixuan Dai
- Minhang Hospital & Shanghai Engineering Research Center of Immunotherapeutics, School of Pharmacy, Fudan University, Shanghai, China
| | - Si Fang
- Minhang Hospital & Shanghai Engineering Research Center of Immunotherapeutics, School of Pharmacy, Fudan University, Shanghai, China
- Tongcheng Hospital of Traditional Chinese Medicine, Anhui 231400, P. R. China
| | - Zhen Zhao
- Minhang Hospital & Shanghai Engineering Research Center of Immunotherapeutics, School of Pharmacy, Fudan University, Shanghai, China
| | - Dianwen Ju
- Minhang Hospital & Shanghai Engineering Research Center of Immunotherapeutics, School of Pharmacy, Fudan University, Shanghai, China
| |
Collapse
|
22
|
Jaeschke H, Ramachandran A. Mechanisms and pathophysiological significance of sterile inflammation during acetaminophen hepatotoxicity. Food Chem Toxicol 2020; 138:111240. [PMID: 32145352 DOI: 10.1016/j.fct.2020.111240] [Citation(s) in RCA: 80] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Revised: 02/26/2020] [Accepted: 02/28/2020] [Indexed: 02/07/2023]
Abstract
Acetaminophen (APAP) is a widely used analgesic drug, which can cause severe liver injury after an overdose. The intracellular signaling mechanisms of APAP-induced cell death such as reactive metabolite formation, mitochondrial dysfunction and nuclear DNA fragmentation have been extensively studied. Hepatocyte necrosis releases damage-associated molecular patterns (DAMPs) which activate cytokine and chemokine formation in macrophages. These signals activate and recruit neutrophils, monocytes and other leukocytes into the liver. While this sterile inflammatory response removes necrotic cell debris and promotes tissue repair, the capability of leukocytes to also cause tissue injury makes this a controversial topic. This review summarizes the literature on the role of various DAMPs, cytokines and chemokines, and the pathophysiological function of Kupffer cells, neutrophils, monocytes and monocyte-derived macrophages, and NK and NKT cells during APAP hepatotoxicity. Careful evaluation of results and experimental designs of studies dealing with the inflammatory response after APAP toxicity provide very limited evidence for aggravation of liver injury but support of the hypothesis that these leukocytes promote tissue repair. In addition, many cytokines and chemokines modulate tissue injury by affecting the intracellular signaling events of cell death rather than toxicity of leukocytes. Reasons for the controversial results in this area are also discussed.
Collapse
Affiliation(s)
- Hartmut Jaeschke
- Department of Pharmacology, Toxicology & Therapeutics, University of Kansas Medical Center, Kansas City, KS, 66160, USA.
| | - Anup Ramachandran
- Department of Pharmacology, Toxicology & Therapeutics, University of Kansas Medical Center, Kansas City, KS, 66160, USA.
| |
Collapse
|
23
|
Zhang P, Yin Y, Wang T, Li W, Li C, Zeng X, Yang W, Zhang R, Tang Y, Shi L, Li R, Tao K. Maresin 1 mitigates concanavalin A-induced acute liver injury in mice by inhibiting ROS-mediated activation of NF-κB signaling. Free Radic Biol Med 2020; 147:23-36. [PMID: 31785331 DOI: 10.1016/j.freeradbiomed.2019.11.033] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Revised: 10/31/2019] [Accepted: 11/26/2019] [Indexed: 12/15/2022]
Abstract
The liver is the most important metabolic and detoxifying organ in the human body, and liver damage can seriously affect bodily function and potentially be life threatening. Accumulating evidence suggests that maresin 1 (MaR1) exhibits protective and anti-inflammatory effects in some diseases, such as pneumonia and colitis; however, its role in acute hepatitis remains unclear. Here, we established a concanavalin A (ConA)-induced acute liver-injury mouse model to determine whether MaR1 administration can attenuate liver damage. Our results indicate that MaR1 confers protective effects against ConA-induced acute liver injury, improves liver function and survival, and reduces histopathological damage. Additionally, MaR1 attenuated the inflammatory response and reduced hepatocyte apoptosis while increasing mouse macrophage apoptosis and markedly decreasing levels of reactive oxygen species (ROS) in macrophages. We also found that MaR1 significantly inhibited ConA-induced activation of the nuclear factor-kappaB (NF-κB) pathway. This work will contribute to a better understanding of acute liver injury (ALI) and advancement towards its treatment.
Collapse
Affiliation(s)
- Peng Zhang
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
| | - Yuping Yin
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Tao Wang
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Wei Li
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Chengguo Li
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Xiangyu Zeng
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Wenchang Yang
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Ruizhi Zhang
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Yu Tang
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Liang Shi
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Ruidong Li
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
| | - Kaixiong Tao
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
| |
Collapse
|
24
|
GSDMD membrane pore is critical for IL-1β release and antagonizing IL-1β by hepatocyte-specific nanobiologics is a promising therapeutics for murine alcoholic steatohepatitis. Biomaterials 2020; 227:119570. [DOI: 10.1016/j.biomaterials.2019.119570] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Revised: 10/16/2019] [Accepted: 10/18/2019] [Indexed: 12/15/2022]
|
25
|
Concurrent activation of growth factor and nutrient arms of mTORC1 induces oxidative liver injury. Cell Discov 2019; 5:60. [PMID: 31754457 PMCID: PMC6868011 DOI: 10.1038/s41421-019-0131-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Accepted: 10/07/2019] [Indexed: 01/21/2023] Open
Abstract
mTORC1 is a protein kinase important for metabolism and is regulated by growth factor and nutrient signaling pathways, mediated by the Rheb and Rag GTPases, respectively. Here we provide the first animal model in which both pathways were upregulated through concurrent mutations in their GTPase-activating proteins, Tsc1 and Depdc5. Unlike former models that induced limited mTORC1 upregulation, hepatic deletion of both Tsc1 and Depdc5 (DKO) produced strong, synergistic activation of the mTORC1 pathway and provoked pronounced and widespread hepatocyte damage, leading to externally visible liver failure phenotypes, such as jaundice and systemic growth defects. The transcriptome profile of DKO was different from single knockout mutants but similar to those of diseased human livers with severe hepatitis and mouse livers challenged with oxidative stress-inducing chemicals. In addition, DKO liver cells exhibited prominent molecular pathologies associated with excessive endoplasmic reticulum (ER) stress, oxidative stress, DNA damage and inflammation. Although DKO liver pathologies were ameliorated by mTORC1 inhibition, ER stress suppression unexpectedly aggravated them, suggesting that ER stress signaling is not the major conduit of how hyperactive mTORC1 produces liver damage. Interestingly, superoxide scavengers N-acetylcysteine (NAC) and Tempol, chemicals that reduce oxidative stress, were able to recover liver phenotypes, indicating that mTORC1 hyperactivation induced liver damage mainly through oxidative stress pathways. Our study provides a new model of unregulated mTORC1 activation through concomitant upregulation of growth factor and nutrient signaling axes and shows that mTORC1 hyperactivation alone can provoke oxidative tissue injury.
Collapse
|
26
|
Mühl H, Bachmann M. IL-18/IL-18BP and IL-22/IL-22BP: Two interrelated couples with therapeutic potential. Cell Signal 2019; 63:109388. [PMID: 31401146 DOI: 10.1016/j.cellsig.2019.109388] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 08/07/2019] [Accepted: 08/07/2019] [Indexed: 02/06/2023]
Abstract
Interleukin (IL)-18 and IL-22 are key components of cytokine networks that play a decisive role in (pathological) inflammation, host defense, and tissue regeneration. Tight regulation of cytokine-driven signaling, inflammation, and immunoactivation is supposed to enable nullification of a given deleterious trigger without mediating overwhelming collateral tissue damage or even activating a cancerous face of regeneration. In fact, feedback regulation by specific cytokine opponents is regarded as a major means by which the immune system is kept in balance. Herein, we shine a light on the interplay between IL-18 and IL-22 and their opponents IL-18 binding protein (IL-18BP) and IL-22BP in order to provide integrated information on their biology, pathophysiological significance, and prospect as targets and/or instruments of therapeutic intervention.
Collapse
Affiliation(s)
- Heiko Mühl
- pharmazentrum frankfurt/ZAFES, University Hospital Goethe University Frankfurt am Main, Theodor-Stern- Kai 7, 60590 Frankfurt am Main, Germany.
| | - Malte Bachmann
- pharmazentrum frankfurt/ZAFES, University Hospital Goethe University Frankfurt am Main, Theodor-Stern- Kai 7, 60590 Frankfurt am Main, Germany
| |
Collapse
|
27
|
Peng J, Li J, Huang J, Xu P, Huang H, Liu Y, Yu L, Yang Y, Zhou B, Jiang H, Chen K, Dang Y, Zhang Y, Luo C, Li G. p300/CBP inhibitor A-485 alleviates acute liver injury by regulating macrophage activation and polarization. Am J Cancer Res 2019; 9:8344-8361. [PMID: 31754401 PMCID: PMC6857059 DOI: 10.7150/thno.30707] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Accepted: 09/21/2019] [Indexed: 12/21/2022] Open
Abstract
High morbidity and mortality are associated with acute liver injury (ALI) for which no effective targeted drugs or pharmacotherapies are available. Discovery of potential therapeutic targets as well as inhibitors that can alleviate ALI is imperative. As excessive inflammatory cytokines released by macrophages are a critical cause of liver injury, we aimed to find novel compounds that could inhibit macrophage expression of inflammatory cytokines and alleviate liver injury. Methods: A high throughput assay was established to screen a small molecule inhibitor library of epigenetic targets. A highly selective catalytic p300/CBP inhibitor A-485 was identified as a potent hit in vitro and administrated to the lipopolysaccharide (LPS)/D-galactosamine (GalN)-induced mice in vivo. For in vitro analysis, RAW264.7 cells and primary BMDM cells exposed to LPS were co-incubated with A-485. A model of acute liver injury induced by LPS and GalN was used for evaluation of in vivo treatment efficacy. Results: A-485 inhibited LPS-induced inflammatory cytokine expression in a concentration-dependent manner in vitro. Significantly, A-485 administration alleviated histopathological abnormalities, lowered plasma aminotransferases, and improved the survival rate in the LPS/GalN-stimulated mice. Integrative ChIP-Seq and transcriptome analysis in the ALI animal model and macrophages revealed that A-485 preferentially blocked transcriptional activation of a broad set of pathologic genes enriched in inflammation-related signaling networks. Significant inhibition of H3K27ac/H3K18ac at promoter regions of these pivotal inflammatory genes was observed, in line with their suppressed transcription after A-485 treatment. Reduced expression of these pathological pro-inflammatory genes resulted in a decrease in inflammatory pathway activation, M1 polarization as well as reduced leukocyte infiltration in ALI mouse model, which accounted for the protective effects of A-485 on liver injury. Conclusion: Using a novel strategy targeting macrophage inflammatory activation and cytokine expression, we established a high-throughput screening assay to discover potential candidates for ALI treatment. We demonstrated that A-485, which targeted pathological inflammatory signaling networks at the level of chromatin, was pharmacologically effective in vivo and in vitro. Our study thus provided a novel target as well as a potential drug candidate for the treatment of liver injury and possibly for other acute inflammatory diseases.
Collapse
|
28
|
Lee DH, Lee B, Park JS, Lee YS, Kim JH, Cho Y, Jo Y, Kim HS, Lee YH, Nam KT, Bae SH. Inactivation of Sirtuin2 protects mice from acetaminophen-induced liver injury: possible involvement of ER stress and S6K1 activation. BMB Rep 2019. [PMID: 30021675 PMCID: PMC6476489 DOI: 10.5483/bmbrep.2019.52.3.083] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Acetaminophen (APAP) overdose can cause hepatotoxicity by inducing mitochondrial damage and subsequent necrosis in hepatocytes. Sirtuin2 (Sirt2) is an NAD+-dependent deacetylase that regulates several biological processes, including hepatic gluconeogenesis, as well as inflammatory pathways. We show that APAP decreases the expression of Sirt2. Moreover, the ablation of Sirt2 attenuates APAP-induced liver injuries, such as oxidative stress and mitochondrial damage in hepatocytes. We found that Sirt2 deficiency alleviates the APAP-mediated endoplasmic reticulum (ER) stress and phosphorylation of the p70 ribosomal S6 kinase 1 (S6K1). Moreover, Sirt2 interacts with and deacetylates S6K1, followed by S6K1 phosphorylation induction. This study elucidates the molecular mechanisms underlying the protective role of Sirt2 inactivation in APAP-induced liver injuries.
Collapse
Affiliation(s)
- Da Hyun Lee
- Brain Korea 21 PLUS Project for Medical Science, Yonsei University, Seoul 03722; Severance Biomedical Science Institute, Yonsei Biomedical Research Institute, Yonsei University College of Medicine, Seoul 03722, Korea
| | - Buhyun Lee
- Brain Korea 21 PLUS Project for Medical Science, Yonsei University, Seoul 03722; Severance Biomedical Science Institute, Yonsei Biomedical Research Institute, Yonsei University College of Medicine, Seoul 03722, Korea
| | - Jeong Su Park
- Severance Biomedical Science Institute, Yonsei Biomedical Research Institute, Yonsei University College of Medicine, Seoul 03722, Korea
| | - Yu Seol Lee
- Brain Korea 21 PLUS Project for Medical Science, Yonsei University, Seoul 03722; Severance Biomedical Science Institute, Yonsei Biomedical Research Institute, Yonsei University College of Medicine, Seoul 03722, Korea
| | - Jin Hee Kim
- Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul 03722, Korea
| | - Yejin Cho
- Severance Biomedical Science Institute, Yonsei Biomedical Research Institute, Yonsei University College of Medicine, Seoul 03722, Korea
| | - Yoonjung Jo
- Department of Bioinspired Science, Ewha Womans University, Seoul 03760, Korea
| | - Hyun-Seok Kim
- Department of Bioinspired Science, Ewha Womans University, Seoul 03760, Korea
| | - Yong-Ho Lee
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Yonsei University College of Medicine, Seoul 03722; Institute of Endocrine Research, Yonsei University College of Medicine, Seoul 03722, Korea
| | - Ki Taek Nam
- Brain Korea 21 PLUS Project for Medical Science, Yonsei University, Seoul 03722; Severance Biomedical Science Institute, Yonsei Biomedical Research Institute, Yonsei University College of Medicine, Seoul 03722, Korea
| | - Soo Han Bae
- Severance Biomedical Science Institute, Yonsei Biomedical Research Institute, Yonsei University College of Medicine, Seoul 03722, Korea
| |
Collapse
|
29
|
Baali N, Mezrag A, Bouheroum M, Benayache F, Benayache S, Souad A. Anti-inflammatory and Antioxidant Effects of Lotus corniculatus on Paracetamol-induced Hepatitis in Rats. Antiinflamm Antiallergy Agents Med Chem 2019; 19:128-139. [PMID: 30799800 PMCID: PMC7475933 DOI: 10.2174/1871523018666190222120752] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Revised: 02/11/2019] [Accepted: 02/14/2019] [Indexed: 12/23/2022]
Abstract
Background: Herbal medicines have been used in the treatment of liver diseases for a long time. The current study was elaborated to evaluate in vitro and in vivo antioxidant and anti-inflammatory effects of Lotus corniculatus (L. corniculatus) butanolic extract. Methods: The in vitro antioxidant and anti-inflammatory properties of L. corniculatus were investigated by employing DPPH radical scavenging, H2O2 scavenging and BSA denaturation assays. In vivo antioxidant and anti-inflammatory effects of L. corniculatus were evaluated against paracetamol (APAP)-induced hepatitis in rats. L.corniculatus at doses of 100 and 200 mg/kg was administered orally once daily for seven days. Serum transaminases (AST and ALT) and lactate dehydrogenase (LDH), total bilirubin levels, liver malondialdehyde (MDA), reduced glutathione (GSH), glutathione S- transferase (GST) and superoxide dismutase (SOD) levels and inflammatory markers, such as serum C-reactive protein (CRP), circulating and liver myeloperoxidase (MPO) levels were investigated. Further histopathological analysis of the liver sections was performed to support the effectiveness of L. corniculatus. Results:L. corniculatus exhibited strong antioxidant and anti-inflammatory effects in vitro. In the in vivo study, our findings demonstrate that L. corniculatus (100 and 200 mg/kg) administration led to an amelioration of APAP effects on liver histology, liver functions parameters (AST, ALT, LDH, and total bilirubin levels) and liver oxidative stress markers (MDA, GSH, GST and SOD levels). Furthermore, serum CRP, circulating MPO and liver MPO levels were declined by both doses of L. corniculatus extract. The best benefits were observed with 200 mg/kg of L. corniculatus extract. Conclusion: Antioxidant and anti-inflammatory effects of L. corniculatus extract may be due to the presence of active components.
Collapse
Affiliation(s)
- Nacera Baali
- Laboratory of Biology and Environment, Faculty of Nature and Life Sciences, University of Mentouri Brothers, Constantine, Algeria
| | - Abderahmane Mezrag
- VARENBIOMOL Research Unit, University of Mentouri Brothers, Constantine, Algeria.,Saad Dahleb University, Blida, Algeria
| | - Mohamed Bouheroum
- VARENBIOMOL Research Unit, University of Mentouri Brothers, Constantine, Algeria
| | - Fadila Benayache
- VARENBIOMOL Research Unit, University of Mentouri Brothers, Constantine, Algeria
| | - Samir Benayache
- VARENBIOMOL Research Unit, University of Mentouri Brothers, Constantine, Algeria
| | - Amedah Souad
- Laboratory of Biology and Environment, Faculty of Nature and Life Sciences, University of Mentouri Brothers, Constantine, Algeria
| |
Collapse
|
30
|
Zai W, Chen W, Wu Z, Jin X, Fan J, Zhang X, Luan J, Tang S, Mei X, Hao Q, Liu H, Ju D. Targeted Interleukin-22 Gene Delivery in the Liver by Polymetformin and Penetratin-Based Hybrid Nanoparticles to Treat Nonalcoholic Fatty Liver Disease. ACS APPLIED MATERIALS & INTERFACES 2019; 11:4842-4857. [PMID: 30628769 DOI: 10.1021/acsami.8b19717] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Nonalcoholic fatty liver disease (NAFLD) is now a leading cause of chronic liver disease, and there is currently no available treatment strategy. Interleukin-22 (IL-22) has been recognized as a promising agent for alleviating NAFLD, but the efficacy of IL-22 is far from satisfactory because safe dose of IL-22 elicited limited improvement, whereas higher concentration might induce serious side effects and off-target toxicities. Thus, targeted and sustained expression of IL-22 in the liver is necessary. To meet the challenge, we elaborately developed a novel polymetformin carrier by conjugating biguanide to chitosan, termed chitosan-metformin (CM), which could exert advanced gene delivery efficiency and possess intrinsic therapeutic efficacy from metformin for NAFLD. CM accompanied with penetratin and DSPE-PEG2000 could self-assemble to form stable nanocomplexes with IL-22 gene via electrostatic interaction. This nanoparticle (CDPIA) exerted desirable particle size at ∼100 nm, fine morphology, and efficient cellular internalization. Furthermore, CDPIA also demonstrated a unique superiority in endosomal escape capacity and satisfactory biocompatibility as well as predominant liver accumulation. Most importantly, CDPIA distinctly alleviated hepatic steatosis, restored insulin sensitivity, and improved metabolic syndrome in high-fat-diet-fed mice model. This liver-targeted delivery of IL-22 activated STAT3/Erk1/2 and Nrf2/SOD1 signaling transductions as well as modulated lipid-metabolism-related gene expression. These findings altogether demonstrated that the polymetformin and penetratin-based hybrid nanoparticles could be exploited as a novel safe and efficient strategy for the improvement of NAFLD.
Collapse
Affiliation(s)
- Wenjing Zai
- Department of Pharmacology, School of Pharmacy , Fudan University , Shanghai 201203 , P. R. China
| | - Wei Chen
- Department of Microbiological and Biochemical Pharmacy, School of Pharmacy , Fudan University , No. 826 Zhangheng Road , Shanghai 201203 , P. R. China
| | - Zimei Wu
- Department of Pharmacology, School of Pharmacy , Fudan University , Shanghai 201203 , P. R. China
| | - Xin Jin
- Department of Pharmacology, School of Pharmacy , Fudan University , Shanghai 201203 , P. R. China
| | - Jiajun Fan
- Department of Microbiological and Biochemical Pharmacy, School of Pharmacy , Fudan University , No. 826 Zhangheng Road , Shanghai 201203 , P. R. China
| | - Xuyao Zhang
- Department of Microbiological and Biochemical Pharmacy, School of Pharmacy , Fudan University , No. 826 Zhangheng Road , Shanghai 201203 , P. R. China
| | - Jingyun Luan
- Department of Microbiological and Biochemical Pharmacy, School of Pharmacy , Fudan University , No. 826 Zhangheng Road , Shanghai 201203 , P. R. China
| | - Shijie Tang
- Changhai Hospital , Naval Military Medical University , Shanghai 200433 , P. R. China
| | - Xiaobin Mei
- Changhai Hospital , Naval Military Medical University , Shanghai 200433 , P. R. China
| | - Qiang Hao
- Changhai Hospital , Naval Military Medical University , Shanghai 200433 , P. R. China
| | - Hongrui Liu
- Department of Pharmacology, School of Pharmacy , Fudan University , Shanghai 201203 , P. R. China
| | - Dianwen Ju
- Department of Microbiological and Biochemical Pharmacy, School of Pharmacy , Fudan University , No. 826 Zhangheng Road , Shanghai 201203 , P. R. China
| |
Collapse
|
31
|
Chen W, Luan J, Wei G, Zhang X, Fan J, Zai W, Wang S, Wang Y, Liang Y, Nan Y, Yin C, Li Y, Liu ML, Ju D. In vivo hepatocellular expression of interleukin-22 using penetratin-based hybrid nanoparticles as potential anti-hepatitis therapeutics. Biomaterials 2018; 187:66-80. [PMID: 30296739 DOI: 10.1016/j.biomaterials.2018.09.046] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Accepted: 09/29/2018] [Indexed: 12/11/2022]
Abstract
Hepatocellular injury is the pathological hallmark of hepatitis and a crucial driver for the progression of liver diseases, while the treatment options are commonly restricted. Interleukin-22 (IL-22) has attracted special attention as a potent survival factor for hepatocytes that both prevents and repairs the injury of hepatocytes through activation of STAT3 signaling pathway. We hypothesized that the ability to generate potent expression of IL-22 locally for the treatment of severe hepatocellular injury in hepatitis was a promising strategy to enhance efficacy and overcome off-target effects. Accordingly, we developed a polypeptide penetratin-based hybrid nanoparticle system (PDPIA) carrying IL-22 gene by a self-assembly process. This nanocomplex modified with penetratin featured direct translocation across the cellular or endosomal membrane but mild zeta-potential to facilitate the high cellular internalization and endosomal escape of the gene cargos as well as scarcely Kupffer cells uptake. More importantly, PDPIA afforded preferential liver accumulation and predominant hepatocytes internalization following systemic administration, which showed pharmacologically suitable organ and sub-organ-selective properties. Subsequent studies confirmed a considerable protective role of PDPIA in a model of severe hepatitis induced by concanavalin A, evidenced by reduced hepatocellular injury and evaded immune response. The locally expressed IL-22 by PDPIA activated STAT3/Erk signal transduction, and thus promoted hepatocyte regeneration, inhibited reactive oxygen species (ROS) accumulation as well as prevented the dysfunction of mitochondrial. In addition, this system did not manifest side effects or systemic toxicity in mice. Collectively, the high versatility of PDPIA rendered its promising applications might be an effective agent to treat various hepatic disorders.
Collapse
Affiliation(s)
- Wei Chen
- Department of Microbiological and Biochemical Pharmacy, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, PR China; Minhang Branch, Zhongshan Hospital, Fudan University/Institute of Fudan-Minhang Academic Health System, Minhang Hospital, Fudan University, PR China
| | - Jingyun Luan
- Department of Microbiological and Biochemical Pharmacy, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, PR China; Minhang Branch, Zhongshan Hospital, Fudan University/Institute of Fudan-Minhang Academic Health System, Minhang Hospital, Fudan University, PR China
| | - Gang Wei
- Department of Pharmaceutics & The Key Laboratory of Smart Drug Delivery, Ministry of Education, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, PR China
| | - Xuyao Zhang
- Department of Microbiological and Biochemical Pharmacy, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, PR China; Minhang Branch, Zhongshan Hospital, Fudan University/Institute of Fudan-Minhang Academic Health System, Minhang Hospital, Fudan University, PR China
| | - Jiajun Fan
- Department of Microbiological and Biochemical Pharmacy, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, PR China; Minhang Branch, Zhongshan Hospital, Fudan University/Institute of Fudan-Minhang Academic Health System, Minhang Hospital, Fudan University, PR China
| | - Wenjing Zai
- Department of Microbiological and Biochemical Pharmacy, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, PR China; Minhang Branch, Zhongshan Hospital, Fudan University/Institute of Fudan-Minhang Academic Health System, Minhang Hospital, Fudan University, PR China
| | - Shaofei Wang
- Department of Microbiological and Biochemical Pharmacy, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, PR China; Minhang Branch, Zhongshan Hospital, Fudan University/Institute of Fudan-Minhang Academic Health System, Minhang Hospital, Fudan University, PR China
| | - Yichen Wang
- Department of Microbiological and Biochemical Pharmacy, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, PR China; Minhang Branch, Zhongshan Hospital, Fudan University/Institute of Fudan-Minhang Academic Health System, Minhang Hospital, Fudan University, PR China
| | - Yanxu Liang
- Department of Microbiological and Biochemical Pharmacy, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, PR China; Minhang Branch, Zhongshan Hospital, Fudan University/Institute of Fudan-Minhang Academic Health System, Minhang Hospital, Fudan University, PR China
| | - Yanyang Nan
- Department of Microbiological and Biochemical Pharmacy, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, PR China; Minhang Branch, Zhongshan Hospital, Fudan University/Institute of Fudan-Minhang Academic Health System, Minhang Hospital, Fudan University, PR China
| | - Chuzhen Yin
- Department of Microbiological and Biochemical Pharmacy, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, PR China
| | - Yubin Li
- Department of Dermatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Philadelphia Veterans Affairs Medical Center, Philadelphia, PA 19104, USA
| | - Ming-Lin Liu
- Department of Dermatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Philadelphia Veterans Affairs Medical Center, Philadelphia, PA 19104, USA
| | - Dianwen Ju
- Department of Microbiological and Biochemical Pharmacy, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, PR China; Minhang Branch, Zhongshan Hospital, Fudan University/Institute of Fudan-Minhang Academic Health System, Minhang Hospital, Fudan University, PR China.
| |
Collapse
|
32
|
Mo R, Lai R, Lu J, Zhuang Y, Zhou T, Jiang S, Ren P, Li Z, Cao Z, Liu Y, Chen L, Xiong L, Wang P, Wang H, Cai W, Xiang X, Bao S, Xie Q. Enhanced autophagy contributes to protective effects of IL-22 against acetaminophen-induced liver injury. Theranostics 2018; 8:4170-4180. [PMID: 30128045 PMCID: PMC6096391 DOI: 10.7150/thno.25798] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Accepted: 07/04/2018] [Indexed: 12/20/2022] Open
Abstract
Acute or acute-on-chronic liver failure is a leading cause of death in liver diseases without effective treatment. Interleukin-22 (IL-22) is currently in clinical trials for the treatment of severe alcoholic hepatitis, but the underlying mechanisms remain to be explored. Autophagy plays a critical role in alleviating liver injury. The aim of the current study is to explore the role of autophagy in IL-22-mediated hepato-protective effect against acetaminophen (APAP)-induced liver injury. Methods: A model of acute liver injury induced by APAP was used in vivo. IL-22 was administrated to the APAP-treated mice. Hepatocytes were pre-incubated with IL-22, followed by exposure to APAP for in vitro analyses. Results: IL-22 administration significantly reduced serum ALT and AST, hepatic reactive oxygen species, and liver necrosis in APAP-challenged mice. APAP treatment increased hepatic autophagosomes, which was further intensified by IL-22 co-treatment. Hepatic LC3-II was moderately upregulated after APAP administration without obvious alteration of phosphorylation of AMP-activated kinase (p-AMPK). IL-22 pretreatment significantly upregulated hepatic LC3-II and p-AMPK in APAP-treated mice. IL-22 also alleviated APAP-induced cytotoxicity and upregulated LC3-II and p-AMPK expression in cultured hepatocytes treated with APAP in vitro. When p-AMPK was blocked with compound C (an AMPK inhibitor), IL-22-mediated LC3-II conversion and protection against APAP-induced cytotoxicity was weakened. Conclusions: Enhanced AMPK-dependent autophagy contributes to protective effects of IL-22 against APAP-induced liver injury.
Collapse
Affiliation(s)
- Ruidong Mo
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Translational Lab of Liver Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Rongtao Lai
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Translational Lab of Liver Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jie Lu
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Translational Lab of Liver Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yan Zhuang
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Tianhui Zhou
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Translational Lab of Liver Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Shaowen Jiang
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Translational Lab of Liver Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Peipei Ren
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Translational Lab of Liver Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ziqiang Li
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Translational Lab of Liver Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhujun Cao
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Translational Lab of Liver Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yuhan Liu
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Translational Lab of Liver Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lichang Chen
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Translational Lab of Liver Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lifu Xiong
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Translational Lab of Liver Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Peng Wang
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Translational Lab of Liver Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Hui Wang
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Wei Cai
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiaogang Xiang
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Translational Lab of Liver Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Shisan Bao
- Discipline of Pathology, School of Medical Sciences and Bosch Institute, Charles Perkins Centre, The University of Sydney, New South Wales 2006, Australia
| | - Qing Xie
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Translational Lab of Liver Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| |
Collapse
|
33
|
Chen X, Chen C, Hao J, Qin R, Qian B, Yang K, Zhang J, Zhang F. AKR1B1 Upregulation Contributes to Neuroinflammation and Astrocytes Proliferation by Regulating the Energy Metabolism in Rat Spinal Cord Injury. Neurochem Res 2018; 43:1491-1499. [DOI: 10.1007/s11064-018-2570-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2018] [Revised: 06/01/2018] [Accepted: 06/06/2018] [Indexed: 12/29/2022]
|
34
|
Zhang X, Luan J, Chen W, Fan J, Nan Y, Wang Y, Liang Y, Meng G, Ju D. Mesoporous silica nanoparticles induced hepatotoxicity via NLRP3 inflammasome activation and caspase-1-dependent pyroptosis. NANOSCALE 2018; 10:9141-9152. [PMID: 29722780 DOI: 10.1039/c8nr00554k] [Citation(s) in RCA: 81] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Increased biomedical applications of mesoporous silica nanoparticles (MSNs) raise considerable attention concerning their toxicological effects; the toxicities of MSNs are still undefined and the underlying mechanisms are unknown. We conducted this study to determine the hepatotoxicity of continuous administration of MSNs and the potential mechanisms. MSNs caused cytotoxicity in hepatic L02 cells in a dose- and time-dependent manner. Then, MSNs were shown to elicit NOD-like receptor protein 3 (NLRP3) inflammasome activation in hepatocytes, leading to caspase-1-dependent pyroptosis, a novel manner of cell death. In vivo MSN administration triggered hepatotoxicity as indicated by increased histological injury, serum alanine aminotransferase and serum aspartate aminotransferase. Notably, NLRP3 inflammasome and pyroptosis were also activated during the treatment. Meanwhile, in NLRP3 knockout mice and caspase-1 knockout mice, MSN-induced liver inflammation and hepatotoxicity could be abolished. Furthermore, experiments indicated that MSNs induced mitochondrial reactive oxygen species (ROS) generation, and the ROS scavenger could attenuate the MSN-activated NLRP3 inflammasomes and pyroptosis in the liver. Collectively, these data suggested that MSNs triggered liver inflammation and hepatocyte pyroptosis through NLRP3 inflammasome activation, which was caused by MSN-induced ROS generation. Our study provided novel insights into the hepatotoxicity of MSNs and the underlying mechanisms, and facilitated the potential approach to increase the biosafety of MSNs.
Collapse
Affiliation(s)
- Xuyao Zhang
- Minhang Hospital, Fudan University, 170 Xinsong Road, Shanghai 201199, China.
| | | | | | | | | | | | | | | | | |
Collapse
|
35
|
Luan J, Zhang X, Wang S, Li Y, Fan J, Chen W, Zai W, Wang S, Wang Y, Chen M, Meng G, Ju D. NOD-Like Receptor Protein 3 Inflammasome-Dependent IL-1β Accelerated ConA-Induced Hepatitis. Front Immunol 2018; 9:758. [PMID: 29692782 PMCID: PMC5902503 DOI: 10.3389/fimmu.2018.00758] [Citation(s) in RCA: 91] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Accepted: 03/27/2018] [Indexed: 12/20/2022] Open
Abstract
Autoimmune hepatitis (AIH) is a progressive inflammatory disorders of unknown etiology, characterized by immune-mediated destruction of hepatocytes and massive production of cytokines. Interleukin-1β is a pleiotropic proinflammatory cytokine and well known to be critical in a variety of autoimmune diseases. However, the role of interleukin-1β (IL-1β) in AIH is still indistinct. Here, we first investigated the significance of NOD-like receptor protein 3 (NLRP3) inflammasome-dependent IL-1β in the pathogenesis of AIH with a murine model of immune-mediated hepatitis induced by Concanavalin A (ConA). In ConA-treated mice, pathogenic elevated NLRP3, Cleaved caspase-1 and IL-1β levels, as well as an inflammatory cell death known as pyroptosis predominantly occurred in the livers. Strikingly, NLRP3−/− and caspase-1−/− mice were broadly protected from hepatitis as determined by decreased histological liver injury, serum aminotransferase (ALT)/aspartate transaminase levels, and pyroptosis. In vivo intervention with recombinant human interleukin-1 receptor antagonist (rhIL-1Ra) strongly suppressed ConA-induced hepatitis by decreasing tumor necrosis factor-alpha (TNF-α) and interleukin-17 (IL-17) secretion, and inflammatory cell infiltration into livers. Additionally, rhIL-1Ra-pretreated mice developed significantly reduced NLRP3 inflammasome activation and reactive oxygen species (ROS) generation. Scavenging of ROS by N-acetyl-cysteine also attenuated NLRP3 inflammasome activation and liver inflammation, indicating that the essential role of ROS in mediating NLRP3 inflammasome activation in ConA-induced hepatitis. In conclusion, our results demonstrated that NLRP3 inflammasome-dependent IL-1β production was crucial in the pathogenesis of ConA-induced hepatitis, which shed light on the development of promising therapeutic strategies for AIH by blocking NLRP3 inflammasome and IL-1β.
Collapse
Affiliation(s)
- Jingyun Luan
- Department of Microbiological and Biochemical Pharmacy, The Key Laboratory of Smart Drug Delivery, Ministry of Education, School of Pharmacy, Fudan University, Shanghai, China
| | - Xuyao Zhang
- Department of Microbiological and Biochemical Pharmacy, The Key Laboratory of Smart Drug Delivery, Ministry of Education, School of Pharmacy, Fudan University, Shanghai, China
| | - Shaofei Wang
- Department of Microbiological and Biochemical Pharmacy, The Key Laboratory of Smart Drug Delivery, Ministry of Education, School of Pharmacy, Fudan University, Shanghai, China
| | - Yubin Li
- Department of Microbiological and Biochemical Pharmacy, The Key Laboratory of Smart Drug Delivery, Ministry of Education, School of Pharmacy, Fudan University, Shanghai, China
| | - Jiajun Fan
- Department of Microbiological and Biochemical Pharmacy, The Key Laboratory of Smart Drug Delivery, Ministry of Education, School of Pharmacy, Fudan University, Shanghai, China
| | - Wei Chen
- Department of Microbiological and Biochemical Pharmacy, The Key Laboratory of Smart Drug Delivery, Ministry of Education, School of Pharmacy, Fudan University, Shanghai, China
| | - Wenjing Zai
- Department of Microbiological and Biochemical Pharmacy, The Key Laboratory of Smart Drug Delivery, Ministry of Education, School of Pharmacy, Fudan University, Shanghai, China
| | - Sijia Wang
- Department of Microbiological and Biochemical Pharmacy, The Key Laboratory of Smart Drug Delivery, Ministry of Education, School of Pharmacy, Fudan University, Shanghai, China
| | - Yichen Wang
- Department of Microbiological and Biochemical Pharmacy, The Key Laboratory of Smart Drug Delivery, Ministry of Education, School of Pharmacy, Fudan University, Shanghai, China
| | - Mingkuan Chen
- Unit of Innate Immunity, Key Laboratory of Molecular Virology and Immunology, Institute Pasteur of Shanghai, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Guangxun Meng
- Unit of Innate Immunity, Key Laboratory of Molecular Virology and Immunology, Institute Pasteur of Shanghai, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Dianwen Ju
- Department of Microbiological and Biochemical Pharmacy, The Key Laboratory of Smart Drug Delivery, Ministry of Education, School of Pharmacy, Fudan University, Shanghai, China
| |
Collapse
|
36
|
Bachmann M, Pfeilschifter J, Mühl H. A Prominent Role of Interleukin-18 in Acetaminophen-Induced Liver Injury Advocates Its Blockage for Therapy of Hepatic Necroinflammation. Front Immunol 2018; 9:161. [PMID: 29472923 PMCID: PMC5809456 DOI: 10.3389/fimmu.2018.00161] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2017] [Accepted: 01/18/2018] [Indexed: 12/19/2022] Open
Abstract
Acetaminophen [paracetamol, N-acetyl-p-aminophenol (APAP)]-induced acute liver injury (ALI) not only remains a persistent clinical challenge but likewise stands out as well-characterized paradigmatic model of drug-induced liver damage. APAP intoxication associates with robust hepatic necroinflammation the role of which remains elusive with pathogenic but also pro-regenerative/-resolving functions being ascribed to leukocyte activation. Here, we shine a light on and put forward a unique role of the interleukin (IL)-1 family member IL-18 in experimental APAP-induced ALI. Indeed, amelioration of disease as previously observed in IL-18-deficient mice was further substantiated herein by application of the IL-18 opponent IL-18-binding protein (IL-18BPd:Fc) to wild-type mice. Data altogether emphasize crucial pathological action of this cytokine in APAP toxicity. Adding recombinant IL-22 to IL-18BPd:Fc further enhanced protection from liver injury. In contrast to IL-18, the role of prototypic pro-inflammatory IL-1 and tumor necrosis factor-α is controversially discussed with lack of effects or even protective action being repeatedly reported. A prominent detrimental function for IL-18 in APAP-induced ALI as proposed herein should relate to its pivotal role for hepatic expression of interferon-γ and Fas ligand, both of which aggravate APAP toxicity. As IL-18 serum levels increase in patients after APAP overdosing, targeting IL-18 may evolve as novel therapeutic option in those hard-to-treat patients where standard therapy with N-acetylcysteine is unsuccessful. Being a paradigmatic experimental model of ALI, current knowledge on ill-fated properties of IL-18 in APAP intoxication likewise emphasizes the potential of this cytokine to serve as therapeutic target in other entities of inflammatory liver diseases.
Collapse
Affiliation(s)
- Malte Bachmann
- Pharmazentrum Frankfurt/ZAFES, University Hospital Goethe-University Frankfurt am Main, Frankfurt am Main, Germany
| | - Josef Pfeilschifter
- Pharmazentrum Frankfurt/ZAFES, University Hospital Goethe-University Frankfurt am Main, Frankfurt am Main, Germany
| | - Heiko Mühl
- Pharmazentrum Frankfurt/ZAFES, University Hospital Goethe-University Frankfurt am Main, Frankfurt am Main, Germany
| |
Collapse
|
37
|
Dihydroquercetin ameliorated acetaminophen-induced hepatic cytotoxicity via activating JAK2/STAT3 pathway and autophagy. Appl Microbiol Biotechnol 2017; 102:1443-1453. [DOI: 10.1007/s00253-017-8686-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Revised: 11/29/2017] [Accepted: 12/01/2017] [Indexed: 12/13/2022]
|