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Zhang X, Geng Q, Lin L, Zhang L, Shi C, Liu B, Yan L, Cao Z, Li L, Lu P, Tan Y, He X, Zhao N, Li L, Lu C. Insights gained into the injury mechanism of drug and herb induced liver injury in the hepatic microenvironment. Toxicology 2024; 507:153900. [PMID: 39079402 DOI: 10.1016/j.tox.2024.153900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2024] [Revised: 07/25/2024] [Accepted: 07/26/2024] [Indexed: 08/17/2024]
Abstract
Drug-Induced Liver Injury (DILI) and herb Induced Liver Injury (HILI) continues to pose a substantial challenge in both clinical practice and drug development, representing a grave threat to patient well-being. This comprehensive review introduces a novel perspective on DILI and HILI by thoroughly exploring the intricate microenvironment of the liver. The dynamic interplay among hepatocytes, sinusoidal endothelial cells, Kupffer cells, hepatic stellate cells, cholangiocytes, and the intricate vascular network assumes a central role in drug metabolism and detoxification. Significantly, this microenvironment is emerging as a critical determinant of susceptibility to DILI and HILI. The review delves into the multifaceted interactions within the liver microenvironment, providing valuable insights into the complex mechanisms that underlie DILI and HILI. Furthermore, we discuss potential strategies for mitigating drug-induced liver injury by targeting these influential factors, emphasizing their clinical relevance. By highlighting recent advances and future prospects, our aim is to shed light on the promising avenue of leveraging the liver microenvironment for the prevention and mitigation of DILI and HILI. This deeper understanding is crucial for advancing clinical practices and ensuring patient safety in the realm of DILI and HILI.
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Affiliation(s)
- Xiaomeng Zhang
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Qi Geng
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Lin Lin
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Lulu Zhang
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Changqi Shi
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Bin Liu
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Lan Yan
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Zhiwen Cao
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Li Li
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Peipei Lu
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yong Tan
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Xiaojuan He
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Ning Zhao
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Li Li
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China.
| | - Cheng Lu
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China.
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Guan XY, Wei ZC, Wang YT, Li WL, Mu WL, Seyam A, Shi C, Hou TZ. Blocking Gremlin1 inhibits M1 macrophage polarization through Notch1/Hes1 signaling pathway in apical periodontitis. Immunopharmacol Immunotoxicol 2024:1-12. [PMID: 39134472 DOI: 10.1080/08923973.2024.2392196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Accepted: 08/04/2024] [Indexed: 08/29/2024]
Abstract
BACKGROUND Gremlin1 is a multifunctional protein whose expression is demonstrated to be involved in a series of physiology and pathological processes. The association between Gremlin1 and apcial periodontitis (AP) has been established. M1-polarized macrophages are crucial immune cells that exacerbate the progression of apical periodontal inflammatory response, but the function of Gremlin1 during macrophages activation in periapical lesions is still unclear. This study attempts to explore the regulatory effects of Gremlin1 on macrophage polarization on apical periodontitis microenviroment. METHODS Clinical specimens were used to determine the expression of Gremlin1 in periapical tissues by immunohistochemical (IHC) staining. Then, the disease models of periapical inflammation in rats were established, and adenovirus- associated virus (AAVs) was used to blockade Gremlin1 expression. Lentivirus carrying sh-Gremlin1 particles were used to transfect THP-1 induced M1-subtype macrophages. To assess the expression of associated molecules, Western blot, immunofluorescence staining were performed. RESULTS Gremlin1 was significantly up-regulated in the periapical tissues of subjects with AP as identified by IHC staining, and positively correlated with levels of M1 macrophage-associated genes. Rats AP model with inhibition of Gremlin1 in periapical lesions exhibited limited infiltration of macrophages and decreased expression of M1 macrophage-related genes in periapical lesions. Furthermore, Gremlin1 blockade substantially decreased the Notch1/Hes1 signaling pathway activation level. The in vitro experiments confirmed the above results. CONCLUSION Taken together, current study illustrated that the Gremlin1 suppression in periapical lesions inhibited M1 macrophage polarization through Notch1/Hes1 axis. Moreover, Gremlin1 may act as a potential candidate in the treatment of AP.
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Affiliation(s)
- Xiao-Yue Guan
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Clinical Research Center of Shaanxi Province for Dental and Maxillofacial Diseases, College of Stomatology, Xian Jiaotong University, Xi'an, Shaanxi, China
- Department of Cariology and Endodontics, College of Stomatology, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Zhi-Chen Wei
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Clinical Research Center of Shaanxi Province for Dental and Maxillofacial Diseases, College of Stomatology, Xian Jiaotong University, Xi'an, Shaanxi, China
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, National Clinical Research Center for Oral Diseases, Shaanxi Key Laboratory of Stomatology, Department of Operative Dentistry and Endodontics, School of Stomatology, The Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Yu-Ting Wang
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Clinical Research Center of Shaanxi Province for Dental and Maxillofacial Diseases, College of Stomatology, Xian Jiaotong University, Xi'an, Shaanxi, China
- Department of Cariology and Endodontics, College of Stomatology, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Wen-Lan Li
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Clinical Research Center of Shaanxi Province for Dental and Maxillofacial Diseases, College of Stomatology, Xian Jiaotong University, Xi'an, Shaanxi, China
- Department of Cariology and Endodontics, College of Stomatology, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Wen-Li Mu
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Clinical Research Center of Shaanxi Province for Dental and Maxillofacial Diseases, College of Stomatology, Xian Jiaotong University, Xi'an, Shaanxi, China
- Department of Cariology and Endodontics, College of Stomatology, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Abdelrahman Seyam
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Clinical Research Center of Shaanxi Province for Dental and Maxillofacial Diseases, College of Stomatology, Xian Jiaotong University, Xi'an, Shaanxi, China
- Department of Cariology and Endodontics, College of Stomatology, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Chen Shi
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Clinical Research Center of Shaanxi Province for Dental and Maxillofacial Diseases, College of Stomatology, Xian Jiaotong University, Xi'an, Shaanxi, China
- Sichuan Hospital of Stomatology, Chengdu, Sichuan, China
| | - Tie-Zhou Hou
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Clinical Research Center of Shaanxi Province for Dental and Maxillofacial Diseases, College of Stomatology, Xian Jiaotong University, Xi'an, Shaanxi, China
- Department of Cariology and Endodontics, College of Stomatology, Xi'an Jiaotong University, Xi'an, Shaanxi, China
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Zandigohar M, Pang J, Rodrigues A, Roberts RE, Dai Y, Koh TJ. Transcription Factor Activity Regulating Macrophage Heterogeneity during Skin Wound Healing. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2024; 213:506-518. [PMID: 38940624 PMCID: PMC11300156 DOI: 10.4049/jimmunol.2400172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Accepted: 06/11/2024] [Indexed: 06/29/2024]
Abstract
Monocytes and macrophages (Mos/Mϕs) play diverse roles in wound healing by adopting a spectrum of functional phenotypes; however, the regulation of such heterogeneity remains poorly defined. We enhanced our previously published Bayesian inference TF activity model, incorporating both single-cell RNA sequencing and single-cell ATAC sequencing data to infer transcription factor (TF) activity in Mos/Mϕs during skin wound healing. We found that wound Mos/Mϕs clustered into early-stage Mos/Mϕs, late-stage Mϕs, and APCs, and that each cluster showed differential chromatin accessibility and differential predicted TF activity that did not always correlate with mRNA or protein expression. Network analysis revealed two highly connected large communities involving a total of 19 TFs, highlighting TF cooperation in regulating wound Mos/Mϕs. This analysis also revealed a small community populated by NR4A1 and NFKB1, supporting a proinflammatory link between these TFs. Importantly, we validated a proinflammatory role for NR4A1 activity during wound healing, showing that Nr4a1 knockout mice exhibit decreased inflammatory gene expression in early-stage wound Mos/Mϕs, along with delayed wound re-epithelialization and impaired granulation tissue formation. In summary, our study provides insight into TF activity that regulates Mo/Mϕ heterogeneity during wound healing and provides a rational basis for targeting Mo/Mϕ TF networks to alter phenotypes and improve healing.
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Affiliation(s)
- Mehrdad Zandigohar
- Department of Biomedical Engineering, University of Illinois at Chicago, Chicago, IL 60612
| | - Jingbo Pang
- Center for Wound Healing and Tissue Regeneration, Department of Kinesiology and Nutrition
| | - Alannah Rodrigues
- Department of Biomedical Engineering, University of Illinois at Chicago, Chicago, IL 60612
| | - Rita E. Roberts
- Center for Wound Healing and Tissue Regeneration, Department of Kinesiology and Nutrition
| | - Yang Dai
- Department of Biomedical Engineering, University of Illinois at Chicago, Chicago, IL 60612
| | - Timothy J. Koh
- Center for Wound Healing and Tissue Regeneration, Department of Kinesiology and Nutrition
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Zhuang J, Zhang H, Wu J, Hu D, Meng T, Xue J, Xu H, Wang G, Wang H, Zhang G. Redox-Responsive AIEgen Diselenide-Covalent Organic Framework Composites Targeting Hepatic Macrophages for Treatment of Drug-induced Liver Injury. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024:e2402656. [PMID: 39140196 DOI: 10.1002/smll.202402656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/03/2024] [Revised: 08/03/2024] [Indexed: 08/15/2024]
Abstract
The escalating misuse of antipyretic and analgesic drugs, alongside the rising incidents of acute drug-induced liver injury, underscores the need for a precisely targeted drug delivery system. Herein, two isoreticular covalent organic frameworks (Se-COF and Se-BCOF) are developed by Schiff-base condensation of emissive tetraphenylethylene and diselenide-bridged monomers. Leveraging the specific affinity of macrophages for mannose, the first precise targeting of these COFs to liver macrophages is achieved. The correlation is also explored between the therapeutic effects of COFs and the NLRP3/ASC/Caspase-1 signaling pathway. Utilizing this innovative delivery vehicle, the synergistic delivery of matrine and berberine are accomplished, compounds extracted from traditional Chinese medicine. This approach not only demonstrated the synergistic effects of the drugs but also mitigated their toxicity. Notably, berberine, through phosphorylation of JNK and up-regulation of nuclear Nrf-2 and its downstream gene Mn-SOD expression, simultaneously countered excessive ROS and suppressed the activation of the NLRP3/ASC/Caspase-1 signaling pathway in injured liver tissues. This multifaceted approach proved highly effective in safeguarding against acute drug-induced liver injury, ultimately restoring liver health to normalcy. These findings present a novel and promising strategy for the treatment of acute drug-induced liver injury.
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Affiliation(s)
- Jialu Zhuang
- Department of Oncology, The First Affiliated Hospital of Anhui Medical University, Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Medical University, Hefei, 230032, China
| | - Hao Zhang
- Department of Oncology, The First Affiliated Hospital of Anhui Medical University, Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Medical University, Hefei, 230032, China
| | - Jin Wu
- Department of Pharmacology, School of Basic Medical Sciences, Anhui Medical University, Hefei, 230032, China
| | - Danyou Hu
- Department of Oncology, The First Affiliated Hospital of Anhui Medical University, Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Medical University, Hefei, 230032, China
| | - Tao Meng
- Department of Pharmacology, School of Basic Medical Sciences, Anhui Medical University, Hefei, 230032, China
| | - Jing Xue
- Department of Pharmacology, School of Basic Medical Sciences, Anhui Medical University, Hefei, 230032, China
| | - Hanyang Xu
- Department of Oncology, The First Affiliated Hospital of Anhui Medical University, Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Medical University, Hefei, 230032, China
| | - Gang Wang
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Anhui Medical University, Anhui Medical University, Hefei, 230032, China
| | - Hua Wang
- Department of Oncology, The First Affiliated Hospital of Anhui Medical University, Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Medical University, Hefei, 230032, China
| | - Guiyang Zhang
- Department of Pharmacology, School of Basic Medical Sciences, Anhui Medical University, Hefei, 230032, China
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5
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Luo S, Lin H, Wu C, Zhu L, Hua Q, Weng Y, Wang L, Fan X, Zhao KB, Liu G, Wang Y, Chen HT, Xu L, Zheng L. Cholinergic macrophages promote the resolution of peritoneal inflammation. Proc Natl Acad Sci U S A 2024; 121:e2402143121. [PMID: 38923993 PMCID: PMC11228479 DOI: 10.1073/pnas.2402143121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Accepted: 05/31/2024] [Indexed: 06/28/2024] Open
Abstract
The non-neural cholinergic system plays a critical role in regulating immune equilibrium and tissue homeostasis. While the expression of choline acetyltransferase (ChAT), the enzyme catalyzing acetylcholine biosynthesis, has been well documented in lymphocytes, its role in the myeloid compartment is less understood. Here, we identify a significant population of macrophages (Mϕs) expressing ChAT and synthesizing acetylcholine in the resolution phase of acute peritonitis. Using Chat-GFP reporter mice, we observed marked upregulation of ChAT in monocyte-derived small peritoneal Mϕs (SmPMs) in response to Toll-like receptor agonists and bacterial infections. These SmPMs, phenotypically and transcriptionally distinct from tissue-resident large peritoneal macrophages, up-regulated ChAT expression through a MyD88-dependent pathway involving MAPK signaling. Notably, this process was attenuated by the TRIF-dependent TLR signaling pathway, and our tests with a range of neurotransmitters and cytokines failed to induce a similar response. Functionally, Chat deficiency in Mϕs led to significantly decreased peritoneal acetylcholine levels, reduced efferocytosis of apoptotic neutrophils, and a delayed resolution of peritonitis, which were reversible with exogenous ACh supplementation. Intriguingly, despite B lymphocytes being a notable ChAT-expressing population within the peritoneal cavity, Chat deletion in B cells did not significantly alter the resolution process. Collectively, these findings underscore the crucial role of Mϕ-derived acetylcholine in the resolution of inflammation and highlight the importance of the non-neuronal cholinergic system in immune regulation.
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Affiliation(s)
- Shufeng Luo
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center, Sun Yat-sen University, Guangzhou 510060, People's Republic of China
| | - Huiling Lin
- Guangdong Provincial Key Laboratory of Pharmaceutical Functional Genes, Ministry of Education Key Laboratory of Gene Function and Regulation, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, People's Republic of China
| | - Chong Wu
- Guangdong Provincial Key Laboratory of Pharmaceutical Functional Genes, Ministry of Education Key Laboratory of Gene Function and Regulation, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, People's Republic of China
| | - Lan Zhu
- Guangdong Provincial Key Laboratory of Pharmaceutical Functional Genes, Ministry of Education Key Laboratory of Gene Function and Regulation, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, People's Republic of China
| | - Qiaomin Hua
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center, Sun Yat-sen University, Guangzhou 510060, People's Republic of China
- Guangdong Provincial Key Laboratory of Pharmaceutical Functional Genes, Ministry of Education Key Laboratory of Gene Function and Regulation, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, People's Republic of China
| | - Yulan Weng
- Guangdong Provincial Key Laboratory of Pharmaceutical Functional Genes, Ministry of Education Key Laboratory of Gene Function and Regulation, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, People's Republic of China
| | - Lu Wang
- Guangdong Provincial Key Laboratory of Pharmaceutical Functional Genes, Ministry of Education Key Laboratory of Gene Function and Regulation, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, People's Republic of China
| | - Xiaoli Fan
- Guangdong Provincial Key Laboratory of Pharmaceutical Functional Genes, Ministry of Education Key Laboratory of Gene Function and Regulation, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, People's Republic of China
| | - Kai-Bo Zhao
- Guangdong Provincial Key Laboratory of Pharmaceutical Functional Genes, Ministry of Education Key Laboratory of Gene Function and Regulation, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, People's Republic of China
| | - Gaoteng Liu
- Guangdong Provincial Key Laboratory of Pharmaceutical Functional Genes, Ministry of Education Key Laboratory of Gene Function and Regulation, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, People's Republic of China
| | - Yuting Wang
- Guangdong Provincial Key Laboratory of Pharmaceutical Functional Genes, Ministry of Education Key Laboratory of Gene Function and Regulation, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, People's Republic of China
| | - Hai-Tian Chen
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, People's Republic of China
| | - Li Xu
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center, Sun Yat-sen University, Guangzhou 510060, People's Republic of China
| | - Limin Zheng
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center, Sun Yat-sen University, Guangzhou 510060, People's Republic of China
- Guangdong Provincial Key Laboratory of Pharmaceutical Functional Genes, Ministry of Education Key Laboratory of Gene Function and Regulation, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, People's Republic of China
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6
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Kim JW, Kim YJ. The evidence-based multifaceted roles of hepatic stellate cells in liver diseases: A concise review. Life Sci 2024; 344:122547. [PMID: 38460810 DOI: 10.1016/j.lfs.2024.122547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2023] [Revised: 02/21/2024] [Accepted: 03/04/2024] [Indexed: 03/11/2024]
Abstract
Hepatic stellate cells (HSCs) play central roles in liver disease pathogenesis, spanning steatosis to cirrhosis and hepatocellular carcinoma. These cells, located in the liver's sinusoidal space of Disse, transition from a quiescent, vitamin A-rich state to an activated, myofibroblast-like phenotype in response to liver injury. This activation results from a complex interplay of cytokines, growth factors, and oxidative stress, leading to excessive collagen deposition and liver fibrosis, a hallmark of chronic liver diseases. Recently, HSCs have gained recognition for their dynamic, multifaceted roles in liver health and disease. Attention has shifted toward their involvement in various liver conditions, including acute liver injury, alcoholic and non-alcoholic fatty liver disease, and liver regeneration. This review aims to explore diverse functions of HSCs in these acute or chronic liver pathologies, with a focus on their roles beyond fibrogenesis. HSCs exhibit a wide range of actions, including lipid storage, immunomodulation, and interactions with other hepatic and extrahepatic cells, making them pivotal in the hepatic microenvironment. Understanding HSC involvement in the progression of liver diseases can offer novel insights into pathogenic mechanisms and guide targeted therapeutic strategies for various liver conditions.
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Affiliation(s)
- Jong-Won Kim
- Center for Pharmacogenetics and Department of Pharmaceutical Sciences, University of Pittsburgh, Pittsburgh, PA 15261, USA
| | - Yu Ji Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Medical School, Jeonbuk National University, Research Institute of Clinical Medicine of Jeonbuk National University - Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, South Korea.
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7
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Chen S, Lu Z, Zhao Y, Xia L, Liu C, Zuo S, Jin M, Jia H, Li S, Zhang S, Yang B, Wang Z, Li J, Wang F, Yang C. Myeloid-Mas Signaling Modulates Pathogenic Crosstalk among MYC +CD63 + Endothelial Cells, MMP12 + Macrophages, and Monocytes in Acetaminophen-Induced Liver Injury. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2306066. [PMID: 38350725 PMCID: PMC11040347 DOI: 10.1002/advs.202306066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 01/17/2024] [Indexed: 02/15/2024]
Abstract
Acetaminophen overdose is a leading cause of acute liver failure (ALF). Despite the pivotal role of the inflammatory microenvironment in the progression of advanced acetaminophen-induced liver injury (AILI), a comprehensive understanding of the underlying cellular interactions and molecular mechanisms remains elusive. Mas is a G protein-coupled receptor highly expressed by myeloid cells; however, its role in the AILI microenvironment remains to be elucidated. A multidimensional approach, including single-cell RNA sequencing, spatial transcriptomics, and hour-long intravital imaging, is employed to characterize the microenvironment in Mas1 deficient mice at the systemic and cell-specific levels. The characteristic landscape of mouse AILI models involves reciprocal cellular communication among MYC+CD63+ endothelial cells, MMP12+ macrophages, and monocytes, which is maintained by enhanced glycolysis and the NF-κB/TNF-α signaling pathway due to myeloid-Mas deficiency. Importantly, the pathogenic microenvironment is delineated in samples obtained from patients with ALF, demonstrating its clinical relevance. In summary, these findings greatly enhance the understanding of the microenvironment in advanced AILI and offer potential avenues for patient stratification and identification of novel therapeutic targets.
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Affiliation(s)
- Shuai Chen
- Department of Gastroenterology and HepatologyTongji Hospital, School of Medicine, Tongji UniversityShanghai200092China
| | - Zhi Lu
- Department of AutomationTsinghua UniversityBeijing100084China
- Institute for Brain and Cognitive SciencesTsinghua UniversityBeijing100084China
| | - Yudong Zhao
- Department of Liver Surgery, Renji Hospital, School of MedicineShanghai Jiao Tong UniversityShanghai200127China
| | - Lu Xia
- Department of Gastroenterology and HepatologyTongji Hospital, School of Medicine, Tongji UniversityShanghai200092China
| | - Chun Liu
- Department of Gastroenterology and HepatologyTongji Hospital, School of Medicine, Tongji UniversityShanghai200092China
| | - Siqing Zuo
- Department of AutomationTsinghua UniversityBeijing100084China
- Institute for Brain and Cognitive SciencesTsinghua UniversityBeijing100084China
| | - Manchang Jin
- Institute for Brain and Cognitive SciencesTsinghua UniversityBeijing100084China
- School of Electrical and Information EngineeringTianjin UniversityTianjin300072China
| | - Haoyu Jia
- Department of Gastroenterology and HepatologyTongji Hospital, School of Medicine, Tongji UniversityShanghai200092China
| | - Shanshan Li
- Department of Gastroenterology and HepatologyTongji Hospital, School of Medicine, Tongji UniversityShanghai200092China
| | - Shuo Zhang
- Department of Gastroenterology and HepatologyTongji Hospital, School of Medicine, Tongji UniversityShanghai200092China
| | - Bo Yang
- Department of Gastroenterology and HepatologyTongji Hospital, School of Medicine, Tongji UniversityShanghai200092China
| | - Zhijing Wang
- Department of Gastroenterology and HepatologyTongji Hospital, School of Medicine, Tongji UniversityShanghai200092China
| | - Jing Li
- Department of Gastroenterology and HepatologyTongji Hospital, School of Medicine, Tongji UniversityShanghai200092China
| | - Fei Wang
- Division of GastroenterologySeventh Affiliated Hospital of Sun Yat‐sen UniversityShenzhen518107China
| | - Changqing Yang
- Department of Gastroenterology and HepatologyTongji Hospital, School of Medicine, Tongji UniversityShanghai200092China
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8
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Wang Y, Li Z, Chen W, Wang J, Huang Z, Yu XJ, Zhang YJ, Zheng L, Xu J. C/EBPα mediates the maturation and antitumor functions of macrophages in human hepatocellular carcinoma. Cancer Lett 2024; 585:216638. [PMID: 38266805 DOI: 10.1016/j.canlet.2024.216638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 10/29/2023] [Accepted: 01/09/2024] [Indexed: 01/26/2024]
Abstract
Recent studies have suggested that therapeutic upregulation of CCAAT/enhancer binding protein α (C/EBPα) prevents hepatocellular carcinoma (HCC) progression. However, the mechanisms underlying this outcome are not fully understood. In this study, we investigated the expression and functional roles of C/EBPα in human HCC, with a focus on monocytes/macrophages (Mφs). Paraffin-embedded tissues were used to visualize C/EBPα expression and analyze the prognostic value of C/EBPα+ monocytes/Mφs in HCC patients. The underlying regulatory mechanisms were examined using human monocyte-derived Mφs. The results showed that the expression of C/EBPα on monocytes/Mφs was significantly decreased in intra-tumor tissues compared to the corresponding peri-tumor tissues. C/EBPα+ monocytes/Mφs displayed well-differentiation and antitumor capacities, and the accumulation of these cells in tissue was associated with antitumor immune responses and predicted longer overall survival (OS) of HCC patients. Mechanistic studies demonstrated that C/EBPα was required for Mφ maturation and HLA-DR, CD169 and CD86 expression, which initiates antitumor cytotoxic T-cell responses; however, these effects were inhibited by monocyte autocrine IL-6- and IL-1β-induced suppression of mTOR1 signaling. Reprogramming Mφs via the upregulation of C/EBPα may provide a novel strategy for cancer immunotherapy in patients with HCC.
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Affiliation(s)
- Yongchun Wang
- Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, 510060, China; Key Laboratory of Gene Function and Regulation of the Ministry of Education, School of Life Sciences, Sun Yat-sen University, Guangzhou, 510275, China
| | - Zhixiong Li
- Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, 510060, China
| | - Weibai Chen
- Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, 510060, China; Key Laboratory of Gene Function and Regulation of the Ministry of Education, School of Life Sciences, Sun Yat-sen University, Guangzhou, 510275, China
| | - Junfeng Wang
- Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, 510060, China
| | - Zhijie Huang
- Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, 510060, China
| | - Xing-Juan Yu
- Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, 510060, China
| | - Yao-Jun Zhang
- Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, 510060, China; Department of Liver Surgery, Sun Yat-sen University Cancer Center, Guangzhou, 510060, China
| | - Limin Zheng
- Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, 510060, China; Key Laboratory of Gene Function and Regulation of the Ministry of Education, School of Life Sciences, Sun Yat-sen University, Guangzhou, 510275, China.
| | - Jing Xu
- Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, 510060, China.
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9
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Zhang W, Liu K, Ren GM, Wang Y, Wang T, Liu X, Li DX, Xiao Y, Chen X, Li YT, Zhan YQ, Xiang SS, Chen H, Gao HY, Zhao K, Yu M, Ge CH, Li CY, Ge ZQ, Yang XM, Yin RH. BRISC is required for optimal activation of NF-κB in Kupffer cells induced by LPS and contributes to acute liver injury. Cell Death Dis 2023; 14:743. [PMID: 37968261 PMCID: PMC10651896 DOI: 10.1038/s41419-023-06268-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 10/27/2023] [Accepted: 11/02/2023] [Indexed: 11/17/2023]
Abstract
BRISC (BRCC3 isopeptidase complex) is a deubiquitinating enzyme that has been linked with inflammatory processes, but its role in liver diseases and the underlying mechanism are unknown. Here, we investigated the pathophysiological role of BRISC in acute liver failure using a mice model induced by D-galactosamine (D-GalN) plus lipopolysaccharide (LPS). We found that the expression of BRISC components was dramatically increased in kupffer cells (KCs) upon LPS treatment in vitro or by the injection of LPS in D-GalN-sensitized mice. D-GalN plus LPS-induced liver damage and mortality in global BRISC-null mice were markedly attenuated, which was accompanied by impaired hepatocyte death and hepatic inflammation response. Constantly, treatment with thiolutin, a potent BRISC inhibitor, remarkably alleviated D-GalN/LPS-induced liver injury in mice. By using bone marrow-reconstituted chimeric mice and cell-specific BRISC-deficient mice, we demonstrated that KCs are the key effector cells responsible for protection against D-GalN/LPS-induced liver injury in BRISC-deficient mice. Mechanistically, we found that hepatic and circulating levels of TNF-α, IL-6, MCP-1, and IL-1β, as well as TNF-α- and MCP-1-producing KCs, in BRISC-deleted mice were dramatically decreased as early as 1 h after D-GalN/LPS challenge, which occurred prior to the elevation of the liver injury markers. Moreover, LPS-induced proinflammatory cytokines production in KCs was significantly diminished by BRISC deficiency in vitro, which was accompanied by potently attenuated NF-κB activation. Restoration of NF-κB activation by two small molecular activators of NF-κB p65 effectively reversed the suppression of cytokines production in ABRO1-deficient KCs by LPS. In conclusion, BRISC is required for optimal activation of NF-κB-mediated proinflammatory cytokines production in LPS-treated KCs and contributes to acute liver injury. This study opens the possibility to develop new strategies for the inhibition of KCs-driven inflammation in liver diseases.
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Affiliation(s)
- Wen Zhang
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 102206, China
- Department of Pharmaceutical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300072, China
- Tianjin Key Laboratory of Food Science and Biotechnology, School of Biotechnology and Food Science, Tianjin University of Commerce, Tianjin, 300134, China
| | - Kai Liu
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 102206, China
| | - Guang-Ming Ren
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 102206, China
- Beijing Institute of Radiation Medicine, Beijing, 100850, China
| | - Yu Wang
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 102206, China
- School of Basic Medical Sciences, Anhui Medical University, Hefei, 230032, Anhui Province, China
| | - Ting Wang
- Beijing Institute of Radiation Medicine, Beijing, 100850, China
- College of Life Science and Bioengineering, Faculty of Environmental and Life Sciences, Beijing University of Technology, Beijing, 100124, China
| | - Xian Liu
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 102206, China
- Institute of Health Service and Transfusion Medicine, Beijing, 100850, China
| | - Dong-Xu Li
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 102206, China
- Department of Pharmaceutical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300072, China
| | - Yang Xiao
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 102206, China
| | - Xu Chen
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 102206, China
- Beijing Institute of Radiation Medicine, Beijing, 100850, China
| | - Ya-Ting Li
- Beijing Institute of Radiation Medicine, Beijing, 100850, China
- College of Life Science and Bioengineering, Faculty of Environmental and Life Sciences, Beijing University of Technology, Beijing, 100124, China
| | - Yi-Qun Zhan
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 102206, China
- Beijing Institute of Radiation Medicine, Beijing, 100850, China
| | - Shen-Si Xiang
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 102206, China
- Beijing Institute of Radiation Medicine, Beijing, 100850, China
| | - Hui Chen
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 102206, China
- Beijing Institute of Radiation Medicine, Beijing, 100850, China
| | - Hui-Ying Gao
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 102206, China
- Beijing Institute of Radiation Medicine, Beijing, 100850, China
| | - Ke Zhao
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 102206, China
- Beijing Institute of Radiation Medicine, Beijing, 100850, China
| | - Miao Yu
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 102206, China
- Beijing Institute of Radiation Medicine, Beijing, 100850, China
| | - Chang-Hui Ge
- Beijing Institute of Radiation Medicine, Beijing, 100850, China
| | - Chang-Yan Li
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 102206, China
- Beijing Institute of Radiation Medicine, Beijing, 100850, China
| | - Zhi-Qiang Ge
- Department of Pharmaceutical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300072, China
| | - Xiao-Ming Yang
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 102206, China.
- Department of Pharmaceutical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300072, China.
- Beijing Institute of Radiation Medicine, Beijing, 100850, China.
| | - Rong-Hua Yin
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 102206, China.
- Beijing Institute of Radiation Medicine, Beijing, 100850, China.
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10
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Yin N, Zhang W, Sun XX, Wei R, Yang Q, He F, Li C, Guo L, Feng M. Artificial cells delivering itaconic acid induce anti-inflammatory memory-like macrophages to reverse acute liver failure and prevent reinjury. Cell Rep Med 2023; 4:101132. [PMID: 37541252 PMCID: PMC10439255 DOI: 10.1016/j.xcrm.2023.101132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 04/01/2023] [Accepted: 07/07/2023] [Indexed: 08/06/2023]
Abstract
Hepatic macrophages represent a key cellular component of the liver and are essential for the progression of acute liver failure (ALF). We construct artificial apoptotic cells loaded with itaconic acid (AI-Cells), wherein the compositions of the synthetic plasma membrane and surface topology are rationally engineered. AI-Cells are predominantly localized to the liver and further transport to hepatic macrophages. Intravenous administration of AI-Cells modulates macrophage inflammation to protect the liver from acetaminophen-induced ALF. Mechanistically, AI-Cells act on caspase-1 to suppress NLRP3 inflammasome-mediated cleavage of pro-IL-1β into its active form in macrophages. Notably, AI-Cells specifically induce anti-inflammatory memory-like hepatic macrophages in ALF mice, which prevent constitutive overproduction of IL-1β when liver reinjury occurs. In light of AI-Cells' precise delivery and training of memory-like hepatic macrophages, they offer promising therapeutic potential in reversing ALF by finely controlling inflammatory responses and orchestrating liver homeostasis, which potentially affect the treatment of various types of liver failure.
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Affiliation(s)
- Na Yin
- School of Pharmaceutical Sciences, Sun Yat-Sen University, University Town, Guangzhou 510006, China
| | - Wenjun Zhang
- School of Pharmaceutical Sciences, Sun Yat-Sen University, University Town, Guangzhou 510006, China
| | - Xiao-Xin Sun
- Department of Molecular & Medical Genetics, Oregon Health & Science University, Portland, OR 97239, USA
| | - Runxiu Wei
- School of Pharmaceutical Sciences, Sun Yat-Sen University, University Town, Guangzhou 510006, China
| | - Qiang Yang
- School of Pharmaceutical Sciences, Sun Yat-Sen University, University Town, Guangzhou 510006, China
| | - Fengming He
- School of Pharmaceutical Sciences, Xiamen University, South Xiang-An Road, Xiamen 361102, China
| | - Changrui Li
- Guangzhou Zhixin High School, Zhixin South Road, Guangzhou 510080, China
| | - Ling Guo
- School of Pharmaceutical Sciences, Sun Yat-Sen University, University Town, Guangzhou 510006, China; Key Laboratory of Tropical Biological Resources of Ministry of Education, School of Pharmaceutical Sciences, Hainan University, Haikou 570228, China.
| | - Min Feng
- School of Pharmaceutical Sciences, Sun Yat-Sen University, University Town, Guangzhou 510006, China.
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