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Haque PS, Kapur N, Barrett TA, Theiss AL. Mitochondrial function and gastrointestinal diseases. Nat Rev Gastroenterol Hepatol 2024; 21:537-555. [PMID: 38740978 DOI: 10.1038/s41575-024-00931-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/10/2024] [Indexed: 05/16/2024]
Abstract
Mitochondria are dynamic organelles that function in cellular energy metabolism, intracellular and extracellular signalling, cellular fate and stress responses. Mitochondria of the intestinal epithelium, the cellular interface between self and enteric microbiota, have emerged as crucial in intestinal health. Mitochondrial dysfunction occurs in gastrointestinal diseases, including inflammatory bowel diseases and colorectal cancer. In this Review, we provide an overview of the current understanding of intestinal epithelial cell mitochondrial metabolism, function and signalling to affect tissue homeostasis, including gut microbiota composition. We also discuss mitochondrial-targeted therapeutics for inflammatory bowel diseases and colorectal cancer and the evolving concept of mitochondrial impairment as a consequence versus initiator of the disease.
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Affiliation(s)
- Parsa S Haque
- Division of Gastroenterology and Hepatology, Department of Medicine and the Mucosal Inflammation Program, University of Colorado School of Medicine, Aurora, CO, USA
| | - Neeraj Kapur
- Department of Medicine, Division of Digestive Diseases and Nutrition, University of Kentucky College of Medicine, Lexington, KY, USA
| | - Terrence A Barrett
- Department of Medicine, Division of Digestive Diseases and Nutrition, University of Kentucky College of Medicine, Lexington, KY, USA
- Lexington Veterans Affairs Medical Center Kentucky, Lexington, KY, USA
| | - Arianne L Theiss
- Division of Gastroenterology and Hepatology, Department of Medicine and the Mucosal Inflammation Program, University of Colorado School of Medicine, Aurora, CO, USA.
- Rocky Mountain Regional Veterans Affairs Medical Center, Aurora, CO, USA.
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Gao DL, Lin MR, Ge N, Guo JT, Yang F, Sun SY. From macroautophagy to mitophagy: Unveiling the hidden role of mitophagy in gastrointestinal disorders. World J Gastroenterol 2024; 30:2934-2946. [PMID: 38946875 PMCID: PMC11212700 DOI: 10.3748/wjg.v30.i23.2934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 05/04/2024] [Accepted: 05/23/2024] [Indexed: 06/21/2024] Open
Abstract
In this editorial, we comment on an article titled “Morphological and biochemical characteristics associated with autophagy in gastrointestinal diseases”, which was published in a recent issue of the World Journal of Gastroenterology. We focused on the statement that “autophagy is closely related to the digestion, secretion, and regeneration of gastrointestinal cells”. With advancing research, autophagy, and particularly the pivotal role of the macroautophagy in maintaining cellular equilibrium and stress response in the gastrointestinal system, has garnered extensive study. However, the significance of mitophagy, a unique selective autophagy pathway with ubiquitin-dependent and independent variants, should not be overlooked. In recent decades, mitophagy has been shown to be closely related to the occurrence and development of gastrointestinal diseases, especially inflammatory bowel disease, gastric cancer, and colorectal cancer. The interplay between mitophagy and mitochondrial quality control is crucial for elucidating disease mechanisms, as well as for the development of novel treatment strategies. Exploring the pathogenesis behind gastrointestinal diseases and providing individualized and efficient treatment for patients are subjects we have been exploring. This article reviews the potential mechanism of mitophagy in gastrointestinal diseases with the hope of providing new ideas for diagnosis and treatment.
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Affiliation(s)
- Duo-Lun Gao
- Department of Gastroenterology, Engineering Research Center of Ministry of Education for Minimally Invasive Gastrointestinal Endoscopic Techniques, Shengjing Hospital of China Medical University, Shenyang 110004, Liaoning Province, China
| | - Meng-Ran Lin
- Department of Gastroenterology, Engineering Research Center of Ministry of Education for Minimally Invasive Gastrointestinal Endoscopic Techniques, Shengjing Hospital of China Medical University, Shenyang 110004, Liaoning Province, China
| | - Nan Ge
- Department of Gastroenterology, Engineering Research Center of Ministry of Education for Minimally Invasive Gastrointestinal Endoscopic Techniques, Shengjing Hospital of China Medical University, Shenyang 110004, Liaoning Province, China
| | - Jin-Tao Guo
- Department of Gastroenterology, Engineering Research Center of Ministry of Education for Minimally Invasive Gastrointestinal Endoscopic Techniques, Shengjing Hospital of China Medical University, Shenyang 110004, Liaoning Province, China
| | - Fan Yang
- Department of Gastroenterology, Engineering Research Center of Ministry of Education for Minimally Invasive Gastrointestinal Endoscopic Techniques, Shengjing Hospital of China Medical University, Shenyang 110004, Liaoning Province, China
| | - Si-Yu Sun
- Department of Gastroenterology, Engineering Research Center of Ministry of Education for Minimally Invasive Gastrointestinal Endoscopic Techniques, Shengjing Hospital of China Medical University, Shenyang 110004, Liaoning Province, China
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Műzes G, Sipos F. Inflammasomes Are Influenced by Epigenetic and Autophagy Mechanisms in Colorectal Cancer Signaling. Int J Mol Sci 2024; 25:6167. [PMID: 38892354 PMCID: PMC11173330 DOI: 10.3390/ijms25116167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2024] [Revised: 05/31/2024] [Accepted: 05/31/2024] [Indexed: 06/21/2024] Open
Abstract
Inflammasomes contribute to colorectal cancer signaling by primarily inducing inflammation in the surrounding tumor microenvironment. Its role in inflammation is receiving increasing attention, as inflammation has a protumor effect in addition to inducing tissue damage. The inflammasome's function is complex and controlled by several layers of regulation. Epigenetic processes impact the functioning or manifestation of genes that are involved in the control of inflammasomes or the subsequent signaling cascades. Researchers have intensively studied the significance of epigenetic mechanisms in regulation, as they encompass several potential therapeutic targets. The regulatory interactions between the inflammasome and autophagy are intricate, exhibiting both advantageous and harmful consequences. The regulatory aspects between the two entities also encompass several therapeutic targets. The relationship between the activation of the inflammasome, autophagy, and epigenetic alterations in CRC is complex and involves several interrelated pathways. This article provides a brief summary of the newest studies on how epigenetics and autophagy control the inflammasome, with a special focus on their role in colorectal cancer. Based on the latest findings, we also provide an overview of the latest therapeutic ideas for this complex network.
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Affiliation(s)
- Györgyi Műzes
- Immunology Division, Department of Internal Medicine and Hematology, Semmelweis University, 1088 Budapest, Hungary
| | - Ferenc Sipos
- Immunology Division, Department of Internal Medicine and Hematology, Semmelweis University, 1088 Budapest, Hungary
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Zhong Y, Luo B, Hong M, Hu S, Zou D, Yang Y, Wei S, Faruque MO, Dong S, Zhu X, Li X, Li Y, Hu X. Oxymatrine induces apoptosis in non-small cell lung cancer cells by downregulating TRIM46. Toxicon 2024; 244:107773. [PMID: 38795848 DOI: 10.1016/j.toxicon.2024.107773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Revised: 05/02/2024] [Accepted: 05/20/2024] [Indexed: 05/28/2024]
Abstract
Sophora flavescens Aiton, a traditional Chinese medicine that was supposed to predominantly play an anti-inflammatory role, has been used to treat multiple diseases, including cancer, for over two thousand years. Recently, it has attracted increasing attention due to the anti-tumor properties of Oxymatrine, one of the most active alkaloids extracted from S. flavescens. This study aims to explore it's anti-tumor effects in non-small cell lung cancer (NSCLC) and the underlying mechanisms. We first investigated the effects of oxymatrine on cell apoptosis in lung cancer cell lines A549 and PC9 as well as explored related genes in regulating the apoptosis by transcriptome analysis. Subsequently, to further study the role of TRIM46, we constructed two types of TRIM46 over-expression cells (A549TRIM46+ and PC9TRIM46+ cells) and then investigated the effect of TRIM46 on oxymatrine-induced apoptosis. Moreover, we explored the effect of TRIM46 on downstream signaling pathways. Transcriptome analysis suggested that shared differentially expressed genes (DEGs) in A549 and PC9 cells treated with oxymatrine were CACNA1I, PADI2, and TRIM46. According to TCGA database analysis, the abundance of TRIM46 expression was higher than CACNA1I, and PADI2 in lung cancer tissues, then was selected as the final DEG for subsequent studies. We observed that oxymatrine resulted in down-expression of TRIM46 as well as induced the apoptosis of the cancer cells in a dose- and time-dependent manner. Meanwhile, we found that apoptosis induced by oxymatrine was inhibited by over-expressing TRIM46. Furthermore, our study indicated that the NF-κB signaling pathway was involved in apoptosis suppressed by TRIM46. We conclude that TRIM46 is the direct target of oxymatrine to induce anti-tumor apoptosis and may activate the downstream NF-κB signaling pathway.
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Affiliation(s)
- Yi Zhong
- Department of Medical Oncology, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430079, China
| | - Biaobiao Luo
- Institute of Medicinal Plants, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, Hubei, 430070, China
| | - Min Hong
- Institute of Medicinal Plants, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, Hubei, 430070, China
| | - Sheng Hu
- Department of Medical Oncology, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430079, China
| | - Dian Zou
- Institute of Medicinal Plants, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, Hubei, 430070, China
| | - Yang Yang
- Institute of Medicinal Plants, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, Hubei, 430070, China
| | - Shaozhong Wei
- Department of Gastrointestinal Surgery & Colorectal Cancer Center, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430079, China
| | - Mohammad Omar Faruque
- Ethnobotany and Pharmacognosy Lab, Department of Botany, University of Chittagong, Chittagong, 4331, Bangladesh
| | - Shuang Dong
- Department of Medical Oncology, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430079, China
| | - Xianmin Zhu
- Department of Medical Oncology, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430079, China
| | - Xiaoyu Li
- Department of Medical Oncology, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430079, China
| | - Yuanxiang Li
- Department of Medical Oncology, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430079, China.
| | - Xuebo Hu
- Institute of Medicinal Plants, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, Hubei, 430070, China.
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Zhang H, Wang H, Hu Y, Gao Y, Chen J, Meng Y, Qiu Y, Hu R, Liao P, Li M, He Y, Liang Z, Xie X, Li Y. Targeting PARP14 with lomitapide suppresses drug resistance through the activation of DRP1-induced mitophagy in multiple myeloma. Cancer Lett 2024; 588:216802. [PMID: 38467180 DOI: 10.1016/j.canlet.2024.216802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Revised: 02/23/2024] [Accepted: 03/05/2024] [Indexed: 03/13/2024]
Abstract
Multiple myeloma (MM) is a hematological malignancy that remains incurable, primarily due to the high likelihood of relapse or development of resistance to current treatments. To explore and discover new medications capable of overcoming drug resistance in MM, we conducted cell viability inhibition screens of 1504 FDA-approved drugs. Lomitapide, a cholesterol-lowering agent, was found to exhibit effective inhibition on bortezomib-resistant MM cells in vitro and in vivo. Our data also indicated that lomitapide decreases the permeability of the mitochondrial outer membrane and induces mitochondrial dysfunction in MM cells. Next, lomitapide treatment upregulated DRP1 and PINK1 expression levels, coupled with the mitochondrial translocation of Parkin, leading to MM cell mitophagy. Excessive mitophagy caused mitochondrial damage and dysfunction induced by lomitapide. Meanwhile, PARP14 was identified as a direct target of lomitapide by SPR-HPLC-MS, and we showed that DRP1-induced mitophagy was crucial in the anti-MM activity mediated by PARP14. Furthermore, PARP14 is overexpressed in MM patients, implying that it is a novel therapeutic target in MM. Collectively, our results demonstrate that DRP1-mediated mitophagy induced by PARP14 may be the cause for mitochondrial dysfunction and damage in response to lomitapide treatment.
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Affiliation(s)
- Honghao Zhang
- Department of Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong Province, China
| | - Hao Wang
- Department of Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong Province, China
| | - Yuxing Hu
- Department of Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong Province, China
| | - Yang Gao
- Department of Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong Province, China
| | - Jianyu Chen
- Department of Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong Province, China
| | - Yabo Meng
- Department of Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong Province, China
| | - Yingqi Qiu
- Department of Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong Province, China
| | - Rong Hu
- Department of Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong Province, China
| | - Peiyun Liao
- Department of Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong Province, China
| | - Meifang Li
- Department of Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong Province, China
| | - Yanjie He
- Department of Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong Province, China
| | - Zhao Liang
- Department of Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong Province, China.
| | - Xiaoling Xie
- Department of Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong Province, China.
| | - Yuhua Li
- Department of Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong Province, China.
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Zhi Y, Zhao X, Liu Z, Shen G, Zhang T, Zhang T, Hu G. Oxymatrine Modulation of TLR3 Signaling: A Dual-Action Mechanism for H9N2 Avian Influenza Virus Defense and Immune Regulation. Molecules 2024; 29:1945. [PMID: 38731436 PMCID: PMC11085666 DOI: 10.3390/molecules29091945] [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: 03/15/2024] [Revised: 04/22/2024] [Accepted: 04/23/2024] [Indexed: 05/13/2024] Open
Abstract
In our research, we explored a natural substance called Oxymatrine, found in a traditional Chinese medicinal plant, to fight against a common bird flu virus known as H9N2. This virus not only affects birds but can also pose a threat to human health. We focused on how this natural compound can help in stopping the virus from spreading in cells that line the lungs of birds and potentially humans. Our findings show that Oxymatrine can both directly block the virus and boost the body's immune response against it. This dual-action mechanism is particularly interesting because it indicates that Oxymatrine might be a useful tool in developing new ways to prevent and treat this type of bird flu. Understanding how Oxymatrine works against the H9N2 virus could lead to safer and more natural ways to combat viral infections in animals and humans, contributing to the health and well-being of society. The H9N2 Avian Influenza Virus (AIV) is a persistent health threat because of its rapid mutation rate and the limited efficacy of vaccines, underscoring the urgent need for innovative therapies. This study investigated the H9N2 AIV antiviral properties of Oxymatrine (OMT), a compound derived from traditional Chinese medicine, particularly focusing on its interaction with pulmonary microvascular endothelial cells (PMVECs). Employing an array of in vitro assays, including 50% tissue culture infectious dose, Cell Counting Kit-8, reverse transcription-quantitative polymerase chain reaction, enzyme-linked immunosorbent assay, and Western blot, we systematically elucidated the multifaceted effects of OMT. OMT dose-dependently inhibited critical antiviral proteins (PKR and Mx1) and modulated the expression of type I interferons and key cytokines (IFN-α, IFN-β, IL-6, and TNF-α), thereby affecting TLR3 signaling and its downstream elements (NF-κB and IRF-3). OMT's antiviral efficacy extended beyond TLR3-mediated responses, suggesting its potential as a versatile antiviral agent. This study not only contributes to the growing body of research on the use of natural compounds as antiviral agents but also underscores the importance of further investigating the broader application of OMT for combating viral infections.
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Affiliation(s)
| | | | | | | | | | | | - Ge Hu
- College of Animal Science and Technology, Beijing University of Agriculture, Beijing 102206, China; (Y.Z.); (X.Z.); (Z.L.); (G.S.); (T.Z.); (T.Z.)
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Wang T, Liu X, Zhang W, Wang J, Wang T, Yue W, Ming L, Cheng J, Sun J. Traditional Chinese medicine treats ulcerative colitis by regulating gut microbiota, signaling pathway and cytokine: Future novel method option for pharmacotherapy. Heliyon 2024; 10:e27530. [PMID: 38501018 PMCID: PMC10945194 DOI: 10.1016/j.heliyon.2024.e27530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 02/28/2024] [Accepted: 03/01/2024] [Indexed: 03/20/2024] Open
Abstract
Background Ulcerative colitis (UC) is a chronic non-specific inflammatory disease with intestinal tract as the main site. The pathogenic of UC has not yet been clarified, and multiple mechanisms can lead to the pathogenesis of UC. Traditional Chinese medicine (TCM) offers an opportunity for UC treatment. TCM has become the preferred treatment for UC with characteristics of multiple targets, multiple pathways and high safety. This review attempted to summarize the characteristics of TCM (compound prescriptions, single Chinese herbs, and active ingredients) for UC treatment and discussed their pathogenesis based on analyzing the UC-related gut microbiota, signaling pathway and cytokine. In order to provide more systematic and diverse reference for TCM in the prevention and treatment of UC, and provide theoretical reference for clinical treatment of UC. Materials and methods The information was acquired from different databases, including Web of Science, PubMed, CNKI, Wanfang, and VIP databases. We then focused on the recent research progress in UC treatment by TCM. Finally, the deficiencies and future perspectives are proposed. Results Modern pharmacological studies have shown that the compound prescriptions (strengthening spleen, clearing heat and removing dampness, clearing heat and removing toxin), single Chinese herbs (replenishing Qi, clearing heat, tonifying blood, etc.), and active ingredients (alkaloids, polysaccharides, flavonoids, polyphenols, terpenes, etc.) have an efficiency in UC treatment by regulating gut microbiota, signaling pathway and cytokine. Conclusions TCM can achieve its purpose of UC prevention and treatment by acting in multiple ways, and TCM deserves further research and development in this field.
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Affiliation(s)
- Tiancheng Wang
- College of Integrated Traditional and Western Medicine, Anhui University of Chinese Medicine, Hefei, 230012, China
| | - Xinyue Liu
- College of Traditional Chinese Medicine, Anhui University of Chinese Medicine, Hefei, 230012, China
| | - Weijie Zhang
- College of Traditional Chinese Medicine, Anhui University of Chinese Medicine, Hefei, 230012, China
| | - Jing Wang
- Department of Accounting, Hongshan College, Nanjing University of Finance and Economics, Nanjing, 210003, China
| | - Tingting Wang
- Yancheng Traditional Chinese Medicine Hospital Affiliated to Nanjing University of Chinese Medicine, Yancheng, 224000, China
| | - Wei Yue
- Yancheng Traditional Chinese Medicine Hospital Affiliated to Nanjing University of Chinese Medicine, Yancheng, 224000, China
| | - Lan Ming
- Yancheng Traditional Chinese Medicine Hospital Affiliated to Nanjing University of Chinese Medicine, Yancheng, 224000, China
| | - Jun Cheng
- Department of Infectious Diseases, First Affiliated Hospital of Anhui Medical University, Hefei, 230022, China
| | - Juan Sun
- College of Traditional Chinese Medicine, Anhui University of Chinese Medicine, Hefei, 230012, China
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Liu W, Tian X, Gu L, Yu B, Wang Z, Chi M, Lin J, Wang Q, Liu G, Zhao G, Cui Li. Oxymatrine mitigates Aspergillus fumigatus keratitis by suppressing fungal activity and restricting pyroptosis. Exp Eye Res 2024; 240:109830. [PMID: 38364932 DOI: 10.1016/j.exer.2024.109830] [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: 01/09/2024] [Revised: 02/04/2024] [Accepted: 02/13/2024] [Indexed: 02/18/2024]
Abstract
Fungal keratitis (FK) is a refractory keratitis caused by excessive inflammation and fungal damage. Excessive inflammation can lead to tissue damage and corneal opacity, resulting in a poor prognosis for FK. Oxymatrine (OMT) is a natural alkaloid, which has rich pharmacological effects, such as antioxidant and anti-inflammation. However, its antifungal activity and the mechanism of action in FK have not been elucidated. This study confirmed that OMT suppressed Aspergillus fumigatus growth, biofilm formation, the integrity of fungal cell and conidial adherence. OMT not only effectively reduced corneal fungal load but also inflammation responses. OMT lessened the recruitment of neutrophils and macrophages in FK. In addition, OMT up-regulated the expression of Nrf2 and down-regulated the expression of IL-18, IL-1β, caspase-1, NLRP3 and GSDMD. Pre-treatment with Nrf2 inhibitor up-regulated the expression of IL-1β, IL-18, caspase-1, NLRP3 and GSDMD supressed by OMT. In conclusion, OMT has efficient anti-inflammatory and antifungal effects by suppressing fungal activity and restricting pyroptosis via Nrf2 pathway. OMT is considered as a potential option for the treatment of FK.
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Affiliation(s)
- Weichen Liu
- Department of Ophthalmology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China
| | - Xue Tian
- Department of Ophthalmology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China
| | - Lingwen Gu
- Department of Ophthalmology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China
| | - Bing Yu
- Department of Ophthalmology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China
| | - Ziyi Wang
- Department of Ophthalmology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China
| | - Menghui Chi
- Department of Ophthalmology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China
| | - Jing Lin
- Department of Ophthalmology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China
| | - Qian Wang
- Department of Ophthalmology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China
| | - Guibo Liu
- Department of Ophthalmology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China
| | - Guiqiu Zhao
- Department of Ophthalmology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China.
| | - Cui Li
- Department of Ophthalmology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China.
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Wu Y, Fang Y, Li Y, Au R, Cheng C, Li W, Xu F, Cui Y, Zhu L, Shen H. A network pharmacology approach and experimental validation to investigate the anticancer mechanism of Qi-Qin-Hu-Chang formula against colitis-associated colorectal cancer through induction of apoptosis via JNK/p38 MAPK signaling pathway. JOURNAL OF ETHNOPHARMACOLOGY 2024; 319:117323. [PMID: 37852337 DOI: 10.1016/j.jep.2023.117323] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 09/20/2023] [Accepted: 10/13/2023] [Indexed: 10/20/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The Qi-Qin-Hu-Chang Formula (QQHCF) is a traditional Chinese medicine prescription that is clinically used at the Affiliated Hospital of Nanjing University of Chinese Medicine for the treatment of colitis-associated colorectal cancer (CAC). AIM OF THE STUDY To evaluate the potential therapeutic effects of QQHCF on a CAC mouse model and investigate its underlying mechanisms using network pharmacology and experimental validation. MATERIALS AND METHODS The active components and potential targets of QQHCF were obtained from Traditional Chinese Medicine Systems Pharmacology (TCMSP) and herb-ingredient-targets gene network were constructed by Cytoscape 3.9.2. Target genes of CAC were obtained from GeneCards, Online Mendelian Inheritance in Man, and DrugBank database. The drug disease target protein-protein interaction (PPI) network was constructed and the core targets were visualized and identified using Cytoscape. The Metascape database was used for GO and KEGG enrichment analysis. UHPLC-MS/MS was used to further identify the active compounds in QQHCF. Subsequently, the therapeutic effects and potential mechanism of QQHCF against CAC were investigated in AOM/DSS-induced CAC mouse in vivo, and HT-29 and HCT116 cells in vitro. Finally, interactions between JNK, p38, and active ingredients were assessed by molecular docking. RESULTS A total of 176 active compounds, 273 potential therapeutic targets, and 2460 CAC-related target genes were obtained. The number of common targets between QQHCF and CAC were 165. KEGG pathway analysis indicated that the MAPK signaling pathway was closely associated with CAC, which may be the potential mechanism of QQHCF against CAC. Network pharmacology and UHPLC-MS/MS analyses showed that the active compounds of QQHCF included quercetin, kaempferol, luteolin, wogonin, oxymatrine, lupanine, and baicalin. Animal experiments demonstrated that QQHCF reduced tumor load, number, and size in AOM/DSS-treated mice, and induced apoptosis in colon tissue. In vitro experiments further showed that QQHCF induced apoptosis and inhibited cell viability, migration, and invasion in HCT116 and HT-29 cells. Notably, QQHCF activated the JNK/p38 MAPK signaling pathway both in vivo and in vitro. Molecular docking analysis revealed an ability for the main components of QQHCF and JNK/p38 to bind. CONCLUSION The present study demonstrated that QQHCF could ameliorate AOM/DSS-induced CAC in mice by activating the JNK/p38 MAPK signaling pathway. These results have important implications for the development of effective treatment strategies for CAC.
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Affiliation(s)
- Yuguang Wu
- Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210029, China; The First School of Clinical Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Yulai Fang
- Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210029, China
| | - Yanan Li
- Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210029, China; The First School of Clinical Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Ryan Au
- Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210029, China; The First School of Clinical Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, China; Academy of Chinese Culture and Health Sciences, Oakland, CA, 94612, USA
| | - Cheng Cheng
- School of Health Preservation and Rehabilitation, Nanjing University of Chinese Medicine, China
| | - Weiyang Li
- Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210029, China; The First School of Clinical Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Feng Xu
- Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210029, China; The First School of Clinical Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Yuan Cui
- Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210029, China; The First School of Clinical Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Lei Zhu
- Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210029, China.
| | - Hong Shen
- Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210029, China.
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Wu Y, Luo J, Xu B. Network Pharmacology and Bioinformatics Study of Geniposide Regulating Oxidative Stress in Colorectal Cancer. Int J Mol Sci 2023; 24:15222. [PMID: 37894904 PMCID: PMC10607277 DOI: 10.3390/ijms242015222] [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: 09/01/2023] [Revised: 10/08/2023] [Accepted: 10/12/2023] [Indexed: 10/29/2023] Open
Abstract
This study aims to identify the mechanism of geniposide regulating oxidative stress in colorectal cancer (CRC) through network pharmacology and bioinformatics analysis. Targets of geniposide, oxidative stress-related targets and targets related to CRC were applied from databases. The hub genes for geniposide regulating oxidative stress in CRC were identified with the protein-protein interaction (PPI) network. Furthermore, we applied Gene ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment to analyze the hub genes from a macro perspective. We verified the hub genes by molecular docking, GEPIA, HPA and starBase database. We identified five hub genes: IL1B, GSK3B, NOS3, RELA and CDK4. GO analysis results suggested that the anti-colorectal cancer effect of geniposide by regulating oxidative stress is possibly related to the influence of multiple biological processes, including response to temperature stimulus, response to alkaloid, nitric oxide biosynthetic process, nitric oxide metabolic process, reactive nitrogen species metabolic process, cellular response to peptide, etc. KEGG enrichment analysis results indicated that the PI3K-Akt signaling pathway, IL-17 signaling pathway, p53 signaling pathway, NF-κB signaling pathway and NOD-like receptor signaling pathway are likely to be the significant pathways. Molecular docking results showed that the geniposide had a good binding activity with the hub genes. This study demonstrates that geniposide can regulate oxidative stress in CRC, and induction of oxidative stress is one of the possible mechanisms of anti-recurrence and metastasis effects of geniposide against CRC.
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Affiliation(s)
| | | | - Baojun Xu
- Guangdong Provincial Key Laboratory IRADS, Department of Life Sciences, BNU-HKBU United International College, Zhuhai 519087, China
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Zhou Y, Yu S, Zhang W. NOD-like Receptor Signaling Pathway in Gastrointestinal Inflammatory Diseases and Cancers. Int J Mol Sci 2023; 24:14511. [PMID: 37833958 PMCID: PMC10572711 DOI: 10.3390/ijms241914511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 09/15/2023] [Accepted: 09/23/2023] [Indexed: 10/15/2023] Open
Abstract
Nucleotide-binding and oligomerization domain (NOD)-like receptors (NLRs) are intracellular proteins with a central role in innate and adaptive immunity. As a member of pattern recognition receptors (PRRs), NLRs sense specific pathogen-associated molecular patterns, trigger numerous signaling pathways and lead to the secretion of various cytokines. In recent years, cumulative studies have revealed the significant impacts of NLRs in gastrointestinal (GI) inflammatory diseases and cancers. Deciphering the role and molecular mechanism of the NLR signaling pathways may provide new opportunities for the development of therapeutic strategies related to GI inflammatory diseases and GI cancers. This review presents the structures and signaling pathways of NLRs, summarizes the recent advances regarding NLR signaling in GI inflammatory diseases and GI cancers and describes comprehensive therapeutic strategies based on this signaling pathway.
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Affiliation(s)
- Yujie Zhou
- School of Medicine, Southern University of Science and Technology, Shenzhen 518055, China; (Y.Z.); (S.Y.)
| | - Songyan Yu
- School of Medicine, Southern University of Science and Technology, Shenzhen 518055, China; (Y.Z.); (S.Y.)
| | - Wenyong Zhang
- School of Medicine, Southern University of Science and Technology, Shenzhen 518055, China; (Y.Z.); (S.Y.)
- Key University Laboratory of Metabolism and Health of Guangdong, Southern University of Science and Technology, Shenzhen 518055, China
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