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Chen J, Zhao L, Zhang L, Luo Y, Jiang Y, H P. The identification of signature genes and their relationship with immune cell infiltration in age-related macular degeneration. Mol Biol Rep 2024; 51:339. [PMID: 38393419 DOI: 10.1007/s11033-023-08969-2] [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: 08/06/2023] [Accepted: 11/26/2023] [Indexed: 02/25/2024]
Abstract
BACKGROUND Age-related macular degeneration (AMD) is a prevalent source of visual impairment among the elderly population, and its incidence has risen in tandem with the increasing longevity of humans. Despite the progress made with anti-VEGF therapy, clinical outcomes have proven to be unsatisfactory. METHOD We obtained differentially expressed genes (DEGs) of AMD patients and healthy controls from the GEO database. GO and KEGG analyses were used to enrich the DEGs. Weighted gene coexpression network analysis (WGCNA) was used to identify modules related to AMD. SVM, random forest, and least absolute shrinkage and selection operator (LASSO) were employed to screen hub genes. Gene set enrichment analysis (GSEA) was used to explore the pathways in which these hub genes were enriched. CIBERSORT was utilized to analyze the relationship between the hub genes and immune cell infiltration. Finally, Western blotting and RT‒PCR were used to explore the expression of hub genes in AMD mice. RESULTS We screened 1084 DEGs in GSE29801, of which 496 genes were upregulated. These 1084 DEGs were introduced into the WGCNA, and 94 genes related to AMD were obtained. Seventy-nine overlapping genes were obtained by the Venn plot. These 79 genes were introduced into three machine-learning methods to screen the hub genes, and the genes identified by the three methods were TNC, FAP, SREBF1, and TGF-β2. We verified their diagnostic function in the GSE29801 and GSE103060 datasets. Then, the hub gene co-enrichment pathways were obtained by GO and KEGG analyses. CIBERSORT analysis showed that these hub genes were associated with immune cell infiltration. Finally, we found increased expression of TNC, FAP, SREBF1, and TGF-β2 mRNA and protein in the retinas of AMD mice. CONCLUSION We found that four hub genes, namely, FAP, TGF-β2, SREBF1, and TNC, have diagnostic significance in patients with AMD and are related to immune cell infiltration. Finally, we determined that the mRNA and protein expression of these hub genes was upregulated in the retinas of AMD mice.
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Affiliation(s)
- Jinquan Chen
- Department of Ophthalmology, The Tongnan District People's Hospital, Chongqing, China
| | - Long Zhao
- Department of Ophthalmology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Longbin Zhang
- Department of Ophthalmology, The Tongnan District People's Hospital, Chongqing, China
| | - Yiling Luo
- Department of Ophthalmology, The Tongnan District People's Hospital, Chongqing, China
| | - Yuling Jiang
- Department of Ophthalmology, The Tongnan District People's Hospital, Chongqing, China
| | - Peng H
- Department of Ophthalmology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.
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2
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Jiang P, Yao C, Guo DA. Traditional Chinese medicine for the treatment of immune-related nephropathy: A review. Acta Pharm Sin B 2024; 14:38-66. [PMID: 38239236 PMCID: PMC10793104 DOI: 10.1016/j.apsb.2023.11.006] [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: 03/23/2023] [Revised: 09/18/2023] [Accepted: 10/24/2023] [Indexed: 01/22/2024] Open
Abstract
Immune-related nephropathy (IRN) refers to immune-response-mediated glomerulonephritis and is the main cause of end-stage renal failure. The pathogenesis of IRN is not fully understood; therefore, treatment is challenging. Traditional Chinese medicines (TCMs) have potent clinical effects in the treatment of the IRN conditions immunoglobulin A nephropathy, lupus nephropathy, and diabetic nephropathy. The underlying mechanisms mainly include its inhibition of inflammation; improvements to renal interstitial fibrosis, oxidative stress, autophagy, apoptosis; and regulation of immunity. In this review, we summarize the clinical symptoms of the three IRN subtypes and the use of TCM prescriptions, herbs, and bioactive compounds in treating IRN, as well as the potential mechanisms, intending to provide a reference for the future study of TCM as IRN treatments.
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Affiliation(s)
- Pu Jiang
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
- Shanghai Research Center for Modernization of Traditional Chinese Medicine, National Engineering Research Center of TCM Standardization Technology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Changliang Yao
- Shanghai Research Center for Modernization of Traditional Chinese Medicine, National Engineering Research Center of TCM Standardization Technology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - De-an Guo
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
- Shanghai Research Center for Modernization of Traditional Chinese Medicine, National Engineering Research Center of TCM Standardization Technology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
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3
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Han Y, Liu L, Zang B, Liang R, Zhao X, Liu B. Advances in natural products and antibody drugs for SLE: new therapeutic ideas. Front Pharmacol 2023; 14:1235440. [PMID: 37492083 PMCID: PMC10363611 DOI: 10.3389/fphar.2023.1235440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 07/03/2023] [Indexed: 07/27/2023] Open
Abstract
Systemic Lupus Erythematosus (SLE) is a chronic autoimmune systemic disease with a wide range of clinical symptoms, complex development processes, and uncertain prognosis. The clinical treatment of SLE is mainly based on hormones and immunosuppressants. Research on novel therapy strategies for SLE has flourished in recent years, especially the emergence of new targeted drugs and natural products that can modulate related symptoms. This review discusses the current experience including B-cell targeted drugs (belimumab, tabalumab, blisibimod, atacicept, rituximab, ofatumumab, ocrelizumab, obexelimab, and epratuzumab), T-cell targeted drugs (abatacept, dapirolizumab, and inhibitor of syk and CaMKIV), cytokines targeted drugs (anifrolumab and sifalimumab), and natural products (curcumin, oleuropein, punicalagin, sulforaphane, icariin, apigenin, and resveratrol). The aim of this paper is to combine the existing in vitro and in vivo models and clinical research results to summarize the efficacy and mechanism of natural drugs and targeted drugs in SLE for the reference and consideration of researchers.
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Affiliation(s)
| | | | | | | | | | - Bin Liu
- Department of Rheumatology, The Affiliated Hospital of Qingdao University, Shandong, China
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Tao Z, Jin Z, Wu J, Cai G, Yu X. Sirtuin family in autoimmune diseases. Front Immunol 2023; 14:1186231. [PMID: 37483618 PMCID: PMC10357840 DOI: 10.3389/fimmu.2023.1186231] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 06/15/2023] [Indexed: 07/25/2023] Open
Abstract
In recent years, epigenetic modifications have been widely researched. As humans age, environmental and genetic factors may drive inflammation and immune responses by influencing the epigenome, which can lead to abnormal autoimmune responses in the body. Currently, an increasing number of studies have emphasized the important role of epigenetic modification in the progression of autoimmune diseases. Sirtuins (SIRTs) are class III nicotinamide adenine dinucleotide (NAD)-dependent histone deacetylases and SIRT-mediated deacetylation is an important epigenetic alteration. The SIRT family comprises seven protein members (namely, SIRT1-7). While the catalytic core domain contains amino acid residues that have remained stable throughout the entire evolutionary process, the N- and C-terminal regions are structurally divergent and contribute to differences in subcellular localization, enzymatic activity and substrate specificity. SIRT1 and SIRT2 are localized in the nucleus and cytoplasm. SIRT3, SIRT4, and SIRT5 are mitochondrial, and SIRT6 and SIRT7 are predominantly found in the nucleus. SIRTs are key regulators of various physiological processes such as cellular differentiation, apoptosis, metabolism, ageing, immune response, oxidative stress, and mitochondrial function. We discuss the association between SIRTs and common autoimmune diseases to facilitate the development of more effective therapeutic strategies.
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Affiliation(s)
- Zhengjie Tao
- Science and Education Section, Wujin Hospital Affiliated with Jiangsu University, Changzhou, Jiangsu, China
- Department of Ultrasonics, The Wujin Clinical College of Xuzhou Medical University, Changzhou, Jiangsu, China
| | - Zihan Jin
- Clinical Lab, Changzhou Second People’s Hospital Affiliated to Nanjing Medical University, Changzhou, China
| | - Jiabiao Wu
- Department of Immunology, Wujin Hospital Affiliated with Jiangsu University, Changzhou, Jiangsu, China
| | - Gaojun Cai
- Cardiology, Wujin Hospital Affiliated with Jiangsu University, Changzhou, Jiangsu, China
| | - Xiaolong Yu
- Science and Education Section, Wujin Hospital Affiliated with Jiangsu University, Changzhou, Jiangsu, China
- Department of Ultrasonics, The Wujin Clinical College of Xuzhou Medical University, Changzhou, Jiangsu, China
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Nikolakis D, Garantziotis P, Sentis G, Fanouriakis A, Bertsias G, Frangou E, Nikolopoulos D, Banos A, Boumpas DT. Restoration of aberrant gene expression of monocytes in systemic lupus erythematosus via a combined transcriptome-reversal and network-based drug repurposing strategy. BMC Genomics 2023; 24:207. [PMID: 37072752 PMCID: PMC10114456 DOI: 10.1186/s12864-023-09275-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 03/27/2023] [Indexed: 04/20/2023] Open
Abstract
BACKGROUND Monocytes -key regulators of the innate immune response- are actively involved in the pathogenesis of systemic lupus erythematosus (SLE). We sought to identify novel compounds that might serve as monocyte-directed targeted therapies in SLE. RESULTS We performed mRNA sequencing in monocytes from 15 patients with active SLE and 10 healthy individuals. Disease activity was assessed with the Systemic Lupus Erythematosus Disease Activity Index 2000 (SLEDAI-2 K). Leveraging the drug repurposing platforms iLINCS, CLUE and L1000CDS2, we identified perturbagens capable of reversing the SLE monocyte signature. We identified transcription factors and microRNAs (miRNAs) that regulate the transcriptome of SLE monocytes, using the TRRUST and miRWalk databases, respectively. A gene regulatory network, integrating implicated transcription factors and miRNAs was constructed, and drugs targeting central components of the network were retrieved from the DGIDb database. Inhibitors of the NF-κB pathway, compounds targeting the heat shock protein 90 (HSP90), as well as a small molecule disrupting the Pim-1/NFATc1/NLRP3 signaling axis were predicted to efficiently counteract the aberrant monocyte gene signature in SLE. An additional analysis was conducted, to enhance the specificity of our drug repurposing approach on monocytes, using the iLINCS, CLUE and L1000CDS2 platforms on publicly available datasets from circulating B-lymphocytes, CD4+ and CD8+ T-cells, derived from SLE patients. Through this approach we identified, small molecule compounds, that could potentially affect more selectively the transcriptome of SLE monocytes, such as, certain NF-κB pathway inhibitors, Pim-1 and SYK kinase inhibitors. Furthermore, according to our network-based drug repurposing approach, an IL-12/23 inhibitor and an EGFR inhibitor may represent potential drug candidates in SLE. CONCLUSIONS Application of two independent - a transcriptome-reversal and a network-based -drug repurposing strategies uncovered novel agents that might remedy transcriptional disturbances of monocytes in SLE.
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Affiliation(s)
- Dimitrios Nikolakis
- Amsterdam Institute for Gastroenterology Endocrinology and Metabolism, Department of Gastroenterology, Amsterdam UMC, Academic Medical Center, University of Amsterdam, Meibergdreef 9, Amsterdam, 1105 AZ, The Netherlands
- Department of Rheumatology and Clinical Immunology, Amsterdam Rheumatology & Immunology Center (ARC), Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Institute for Infection & Immunity, Department of Experimental Immunology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Onassis Foundation, Athens, Greece
| | - Panagiotis Garantziotis
- Laboratory of Autoimmunity and Inflammation, Center for Clinical, Experimental Surgery and Translational Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece
- Department Rheumatology and Immunology, Hannover Medical School, Hannover, Germany
| | - George Sentis
- Laboratory of Autoimmunity and Inflammation, Center for Clinical, Experimental Surgery and Translational Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece
| | - Antonis Fanouriakis
- Rheumatology and Clinical Immunology Unit, Department of Internal Medicine, Attikon University Hospital, Athens, 4th, Greece
- Department of Propaedeutic Internal Medicine, "Laiko" General Hospital, Athens, Greece
- Joint Academic Rheumatology Program, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - George Bertsias
- Department of Rheumatology and Clinical Immunology, Medical School, University Hospital of Heraklion, University of Crete, Heraklion, Greece
- Institute of Molecular Biology and Biotechnology-FORTH, Heraklion, Greece
| | - Eleni Frangou
- Laboratory of Autoimmunity and Inflammation, Center for Clinical, Experimental Surgery and Translational Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece
- Department of Nephrology, Limassol General Hospital, Limassol, Cyprus
- Medical School, University of Nicosia, Nicosia, Cyprus
| | - Dionysis Nikolopoulos
- Laboratory of Autoimmunity and Inflammation, Center for Clinical, Experimental Surgery and Translational Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece
- Rheumatology and Clinical Immunology Unit, Department of Internal Medicine, Attikon University Hospital, Athens, 4th, Greece
| | - Aggelos Banos
- Laboratory of Autoimmunity and Inflammation, Center for Clinical, Experimental Surgery and Translational Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece
| | - Dimitrios T Boumpas
- Laboratory of Autoimmunity and Inflammation, Center for Clinical, Experimental Surgery and Translational Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece.
- Rheumatology and Clinical Immunology Unit, Department of Internal Medicine, Attikon University Hospital, Athens, 4th, Greece.
- Joint Academic Rheumatology Program, National and Kapodistrian University of Athens Medical School, Athens, Greece.
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Gupta DS, Gadi V, Kaur G, Chintamaneni M, Tuli HS, Ramniwas S, Sethi G. Resveratrol and Its Role in the Management of B-Cell Malignancies-A Recent Update. Biomedicines 2023; 11:biomedicines11010221. [PMID: 36672729 PMCID: PMC9855921 DOI: 10.3390/biomedicines11010221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 01/11/2023] [Accepted: 01/11/2023] [Indexed: 01/17/2023] Open
Abstract
The growing incidence of B cell malignancies globally has prompted research on the pharmacological properties of phytoconstituents in cancer management. Resveratrol, a polyphenolic stilbenoid widely found in nature, has been explored for its anti-inflammatory and antioxidant properties, and promising results from different pre-clinical studies have indicated its potential for management of B cell malignancies. However, these claims must be substantiated by a greater number of clinical trials in diverse populations, in order to establish its safety and efficacy profile. In addition to this, there is a need to explore nanodelivery of this agent, owing to its poor solubility, which in turn may impact its bioavailability. This review aims to offer an overview of the occurrence and pathogenesis of B cell malignancies with a special focus on the inflammatory pathways involved, the mechanism of actions of resveratrol and its pharmacokinetic profile, results from pre-clinical and clinical studies, as well as an overview of the marketed formulations. The authors have also presented their opinion on the various challenges associated with the clinical development of resveratrol and future perspectives regarding therapeutic applications of this agent.
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Affiliation(s)
- Dhruv Sanjay Gupta
- Department of Pharmacology, Shobhaben Pratapbhai Patel School of Pharmacy and Technology Management, SVKM’S NMIMS, Vile Parle-West, Mumbai 400056, India
| | - Vaishnavi Gadi
- Department of Pharmacology, Shobhaben Pratapbhai Patel School of Pharmacy and Technology Management, SVKM’S NMIMS, Vile Parle-West, Mumbai 400056, India
| | - Ginpreet Kaur
- Department of Pharmacology, Shobhaben Pratapbhai Patel School of Pharmacy and Technology Management, SVKM’S NMIMS, Vile Parle-West, Mumbai 400056, India
- Correspondence: (G.K.); (G.S.)
| | - Meena Chintamaneni
- Department of Pharmacology, Shobhaben Pratapbhai Patel School of Pharmacy and Technology Management, SVKM’S NMIMS, Vile Parle-West, Mumbai 400056, India
| | - Hardeep Singh Tuli
- Department of Biotechnology, Maharishi Markandeshwar Engineering College, Maharishi Markandeshwar (Deemed to Be University), Mullana, Ambala 133207, India
| | - Seema Ramniwas
- University Centre for Research and Development, University Institute of Pharmaceutical Sciences, Chandigarh University, Gharuan, Mohali 140413, India
| | - Gautam Sethi
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore
- Correspondence: (G.K.); (G.S.)
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7
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Liu T, Yang L, Mao H, Ma F, Wang Y, Li S, Li P, Zhan Y. Sirtuins as novel pharmacological targets in podocyte injury and related glomerular diseases. Biomed Pharmacother 2022; 155:113620. [PMID: 36122519 DOI: 10.1016/j.biopha.2022.113620] [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: 06/03/2022] [Revised: 08/10/2022] [Accepted: 08/27/2022] [Indexed: 11/29/2022] Open
Abstract
Podocyte injury is a major cause of proteinuria in kidney diseases, and persistent loss of podocytes leads to rapid irreversible progression of kidney disease. Sirtuins, a class of nicotinamide adenine dinucleotide-dependent deacetylases, can promote DNA repair, modify transcription factors, and regulate the cell cycle. Additionally, sirtuins play a critical role in renoprotection, particularly against podocyte injury. They also have pleiotropic protective effects on podocyte injury-related glomerular diseases, such as improving the immune inflammatory status and oxidative stress levels, maintaining mitochondrial homeostasis, enhancing autophagy, and regulating lipid metabolism. Sirtuins deficiency causes podocyte injury in different glomerular diseases. Studies using podocyte sirtuin-specific knockout and transgenic models corroborate this conclusion. Of note, sirtuin activators have protective effects in different podocyte injury-related glomerular diseases, including diabetic kidney disease, focal segmental glomerulosclerosis, membranous nephropathy, IgA nephropathy, and lupus nephritis. These findings suggest that sirtuins are promising therapeutic targets for preventing podocyte injury. This review provides an overview of recent advances in the role of sirtuins in kidney diseases, especially their role in podocyte injury, and summarizes the possible rationale for sirtuins as targets for pharmacological intervention in podocyte injury-related glomerular diseases.
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Affiliation(s)
- Tongtong Liu
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Liping Yang
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Huimin Mao
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Fang Ma
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yuyang Wang
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Shen Li
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Ping Li
- China-Japan Friendship Hospital, Institute of Medical Science, Beijing, China.
| | - Yongli Zhan
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China.
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Mei X, Jin H, Zhao M, Lu Q. Association of Immune-Related Genetic and Epigenetic Alterations with Lupus Nephritis. KIDNEY DISEASES (BASEL, SWITZERLAND) 2022; 8:286-296. [PMID: 36157263 PMCID: PMC9386430 DOI: 10.1159/000524937] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 05/02/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND The familial clustering phenomenon together with environmental influences indicates the presence of a genetic and epigenetic predisposition to systematic lupus erythematosus (SLE). Interestingly, regarding lupus nephritis (LN), the worst complication of SLE, mortality, and morbidity were not consistent with SLE in relation to sexuality and ethnicity. SUMMARY Genetic and epigenetic alterations in LN include genes and noncoding RNAs that are involved in antigen-presenting, complements, immune cell infiltration, interferon pathways, and so on. Once genetic or epigenetic change occurs alone or simultaneously, they will promote the formation of immune complexes with autoantibodies that target various autoantigens, which results in inflammatory cytokines and autoreactive immune cells colonizing renal tissues and contributing to LN. KEY MESSAGES Making additional checks for immunopathology-related heredity and epigenetic factors may lead to a more holistic perspective of LN.
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Affiliation(s)
- Xiaole Mei
- Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, China
- Key Laboratory of Basic and Translational Research on Immunological Dermatology, Chinese Academy of Medical Sciences, Nanjing, China
- Jiangsu Key Laboratory of Molecular Biology for Skin Diseases and STIs, Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, China
- Hunan Key Laboratory of Medical Epigenomics, Department of Dermatology, Second Xiangya Hospital, Central South University, Changsha, China
- Research Unit of Key Technologies of Diagnosis and Treatment for Immune-related Skin Diseases, Chinese Academy of Medical Sciences, Changsha, China
| | - Hui Jin
- Hunan Key Laboratory of Medical Epigenomics, Department of Dermatology, Second Xiangya Hospital, Central South University, Changsha, China
- Research Unit of Key Technologies of Diagnosis and Treatment for Immune-related Skin Diseases, Chinese Academy of Medical Sciences, Changsha, China
| | - Ming Zhao
- Hunan Key Laboratory of Medical Epigenomics, Department of Dermatology, Second Xiangya Hospital, Central South University, Changsha, China
- Research Unit of Key Technologies of Diagnosis and Treatment for Immune-related Skin Diseases, Chinese Academy of Medical Sciences, Changsha, China
| | - Qianjin Lu
- Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, China
- Key Laboratory of Basic and Translational Research on Immunological Dermatology, Chinese Academy of Medical Sciences, Nanjing, China
- Jiangsu Key Laboratory of Molecular Biology for Skin Diseases and STIs, Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, China
- Hunan Key Laboratory of Medical Epigenomics, Department of Dermatology, Second Xiangya Hospital, Central South University, Changsha, China
- Research Unit of Key Technologies of Diagnosis and Treatment for Immune-related Skin Diseases, Chinese Academy of Medical Sciences, Changsha, China
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Benvenuto M, Focaccetti C, Ciuffa S, Fazi S, Bei A, Miele MT, Albonici L, Cifaldi L, Masuelli L, Bei R. Polyphenols affect the humoral response in cancer, infectious and allergic diseases and autoimmunity by modulating the activity of T H1 and T H2 cells. Curr Opin Pharmacol 2021; 60:315-330. [PMID: 34520942 DOI: 10.1016/j.coph.2021.08.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 08/07/2021] [Accepted: 08/10/2021] [Indexed: 12/25/2022]
Abstract
Polyphenols are a wide class of natural substances, pleiotropic molecules capable of modulating several processes, involved in the humoral and cellular immune response. The activation, differentiation of B cells, and production of antibodies to protein antigens by plasma cells depend on T helper (TH) CD4+ cells and secreted cytokines. Cancer, infectious, allergic, and autoimmune diseases are characterized by an imbalance of TH1/TH2 immunity and abnormal activation of the humoral response. Accordingly, polyphenols modulate the TH1/TH2 ratio, the secretion of multiple cytokines, the levels of antibodies, and therefore could contribute to recovering the state of health in these diseases. In this review, we summarize the current knowledge on the effects of polyphenols in modulating the humoral response in cancer, infectious and allergic diseases and in autoimmunity by affecting the activity of TH1 and TH2 cells.
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Affiliation(s)
- Monica Benvenuto
- Saint Camillus International University of Health and Medical Sciences, Via di Sant'Alessandro 8, 00131 Rome, Italy; Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy
| | - Chiara Focaccetti
- Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy; Department of Human Science and Promotion of the Quality of Life, San Raffaele University Rome, Via di Val Cannuta 247, 00166 Rome, Italy
| | - Sara Ciuffa
- Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy
| | - Sara Fazi
- Department of Experimental Medicine, University of Rome "Sapienza", Viale Regina Elena 324, 00161 Rome, Italy
| | - Arianna Bei
- Medical School, University of Rome "Tor Vergata", 00133 Rome, Italy
| | - Martino Tony Miele
- Department of Experimental Medicine, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy
| | - Loredana Albonici
- Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy
| | - Loredana Cifaldi
- Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy; Academic Department of Pediatrics (DPUO), Ospedale Pediatrico Bambino Gesù, IRCCS, Piazza Sant'Onofrio 4, 00165 Rome, Italy
| | - Laura Masuelli
- Department of Experimental Medicine, University of Rome "Sapienza", Viale Regina Elena 324, 00161 Rome, Italy
| | - Roberto Bei
- Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy.
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10
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Chi M, Ma K, Li Y, Quan M, Han Z, Ding Z, Liang X, Zhang Q, Song L, Liu C. Immunological Involvement of MicroRNAs in the Key Events of Systemic Lupus Erythematosus. Front Immunol 2021; 12:699684. [PMID: 34408748 PMCID: PMC8365877 DOI: 10.3389/fimmu.2021.699684] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Accepted: 07/19/2021] [Indexed: 12/21/2022] Open
Abstract
Systemic lupus erythematosus (SLE) is an archetype autoimmune disease characterized by a myriad of immunoregulatory abnormalities that drives injury to multiple tissues and organs. Due to the involvement of various immune cells, inflammatory cytokines, and related signaling pathways, researchers have spent a great deal of effort to clarify the complex etiology and pathogenesis of SLE. Nevertheless, current understanding of the pathogenesis of SLE is still in the early stages, and available nonspecific treatment options for SLE patients remain unsatisfactory. First discovered in 1993, microRNAs (miRNAs) are small RNA molecules that control the expression of 1/3 of human genes at the post-transcriptional level and play various roles in gene regulation. The aberrant expression of miRNAs in SLE patients has been intensively studied, and further studies have suggested that these miRNAs may be potentially relevant to abnormal immune responses and disease progression in SLE. The aim of this review was to summarize the specific miRNAs that have been observed aberrantly expressed in several important pathogenetic processes in SLE, such as DCs abnormalities, overactivation and autoantibody production of B cells, aberrant activation of CD4+ T cells, breakdown of immune tolerance, and abnormally increased production of inflammatory cytokines. Our summary highlights a novel perspective on the intricate regulatory network of SLE, which helps to enrich our understanding of this disorder and ignite future interest in evaluating the molecular regulation of miRNAs in autoimmunity SLE.
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Affiliation(s)
- Mingxuan Chi
- Reproductive & Women-Children Hospital, School of Medical and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Kuai Ma
- Department of Nephrology, Osaka University, Suita, Japan
| | - Yunlong Li
- Reproductive & Women-Children Hospital, School of Medical and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Min Quan
- Reproductive & Women-Children Hospital, School of Medical and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Zhongyu Han
- Reproductive & Women-Children Hospital, School of Medical and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Zhaolun Ding
- Department of Emergency Surgery, Shannxi Provincial People's Hospital, Xi'an, China
| | - Xin Liang
- Reproductive & Women-Children Hospital, School of Medical and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Qinxiu Zhang
- Reproductive & Women-Children Hospital, School of Medical and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Linjiang Song
- Reproductive & Women-Children Hospital, School of Medical and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Chi Liu
- Reproductive & Women-Children Hospital, School of Medical and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, China.,Department of Nephrology, Sichuan Clinical Research Center for Kidney Disease, Sichuan Provincial People's Hospital, University of Electronic Science and Technology, Chengdu, China
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11
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Jhanji M, Rao CN, Sajish M. Towards resolving the enigma of the dichotomy of resveratrol: cis- and trans-resveratrol have opposite effects on TyrRS-regulated PARP1 activation. GeroScience 2021; 43:1171-1200. [PMID: 33244652 PMCID: PMC7690980 DOI: 10.1007/s11357-020-00295-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Accepted: 10/28/2020] [Indexed: 02/07/2023] Open
Abstract
Unlike widely perceived, resveratrol (RSV) decreased the average lifespan and extended only the replicative lifespan in yeast. Similarly, although not widely discussed, RSV is also known to evoke neurite degeneration, kidney toxicity, atherosclerosis, premature senescence, and genotoxicity through yet unknown mechanisms. Nevertheless, in vivo animal models of diseases and human clinical trials demonstrate inconsistent protective and beneficial effects. Therefore, the mechanism of action of RSV that elicits beneficial effects remains an enigma. In a previously published work, we demonstrated structural similarities between RSV and tyrosine amino acid. RSV acts as a tyrosine antagonist and competes with it to bind to human tyrosyl-tRNA synthetase (TyrRS). Interestingly, although both isomers of RSV bind to TyrRS, only the cis-isomer evokes a unique structural change at the active site to promote its interaction with poly-ADP-ribose polymerase 1 (PARP1), a major determinant of cellular NAD+-dependent stress response. However, retention of trans-RSV in the active site of TyrRS mimics its tyrosine-bound conformation that inhibits the auto-poly-ADP-ribos(PAR)ylation of PARP1. Therefore, we proposed that cis-RSV-induced TyrRS-regulated auto-PARylation of PARP1 would contribute, at least in part, to the reported health benefits of RSV through the induction of protective stress response. This observation suggested that trans-RSV would inhibit TyrRS/PARP1-mediated protective stress response and would instead elicit an opposite effect compared to cis-RSV. Interestingly, most recent studies also confirmed the conversion of trans-RSV and its metabolites to cis-RSV in the physiological context. Therefore, the finding that cis-RSV and trans-RSV induce two distinct conformations of TyrRS with opposite effects on the auto-PARylation of PARP1 provides a potential molecular basis for the observed dichotomic effects of RSV under different experimental paradigms. However, the fact that natural RSV exists as a diastereomeric mixture of its cis and trans isomers and cis-RSV is also a physiologically relevant isoform has not yet gained much scientific attention.
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Affiliation(s)
- Megha Jhanji
- Department of Drug Discovery and Biomedical Sciences, College of Pharmacy, University of South Carolina, Columbia, SC, 29208, USA
| | - Chintada Nageswara Rao
- Department of Drug Discovery and Biomedical Sciences, College of Pharmacy, University of South Carolina, Columbia, SC, 29208, USA
| | - Mathew Sajish
- Department of Drug Discovery and Biomedical Sciences, College of Pharmacy, University of South Carolina, Columbia, SC, 29208, USA.
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12
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Long-Term Hypermethylation of FcγR2B in Leukocytes of Patients with Kawasaki Disease. J Clin Med 2021; 10:jcm10112347. [PMID: 34071896 PMCID: PMC8199050 DOI: 10.3390/jcm10112347] [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: 03/19/2021] [Revised: 05/08/2021] [Accepted: 05/23/2021] [Indexed: 12/18/2022] Open
Abstract
The Fc gamma receptor family contains several activating receptors and the only inhibitory receptor, FcγR2B. In this study, we investigated the dynamic methylation change of FcγR2B in different stages of Kawasaki disease (KD). We enrolled a total of 116 participants, which included patients with febrile diseases as controls and KD patients. Whole blood cells of KD patients were collected prior to intravenous immunoglobulin (IVIG) treatment (KD1), three to seven days after IVIG (KD2), three weeks after IVIG treatment (KD3), six months after IVIG (KD4), and one year after IVIG treatment (KD5). In total, 76 KD patients provided samples in every stage. Leukocytes of controls were also recruited. We performed DNA extraction and pyrosequencing. FcγR2B methylation levels were higher in KD3 compared to both the controls and KD1. A significantly higher methylation of FcγR2B was found in KD5 when compared with KD1. FcγR2B methylation levels in the IVIG-resistant group were lower than those in the IVIG-responsive group at KD1-3 (p = 0.004, 0.004, 0.005 respectively). This study is the first to report the dynamic change of FcγR2B methylation and to demonstrate long-term hypermethylation one year after disease onset. Hypomethylation of FcγR2B is associated with IVIG resistance.
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13
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Qiu Y, Zhou X, Liu Y, Tan S, Li Y. The Role of Sirtuin-1 in Immune Response and Systemic Lupus Erythematosus. Front Immunol 2021; 12:632383. [PMID: 33981300 PMCID: PMC8110204 DOI: 10.3389/fimmu.2021.632383] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Accepted: 02/19/2021] [Indexed: 12/13/2022] Open
Abstract
Systemic lupus erythematosus (SLE) is a potentially fatal multisystem inflammatory chronic disorder, the etiology and pathogenesis of which remain unclear. The loss of immune tolerance in SLE patients contributes to the production of autoantibodies that attack multiple organs and tissues, such as the skin, joints, and kidneys. Immune cells play important roles in the occurrence and progression of SLE through amplified immune responses. Sirtuin-1 (SIRT1), an NAD+-dependent histone deacetylase, has been shown to be a pivotal regulator in various physiological processes, including cell differentiation, apoptosis, metabolism, aging, and immune responses, via modulation of different signaling pathways, such as the nuclear factor κ-light-chain-enhancer of activated B cells and activator protein 1 pathways. Recent studies have provided evidence that SIRT1 could be a regulatory element in the immune system, whose altered functions are likely relevant to SLE development. This review aims to illustrate the functions of SIRT1 in different types of immune cells and the potential roles of SIRT1 in the SLE pathogenesis and its therapeutic perspectives.
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Affiliation(s)
- Yueqi Qiu
- Department of Dermatology, Second Xiangya Hospital, Central South University, Changsha, China
| | - Xingyu Zhou
- Department of Dermatology, Second Xiangya Hospital, Central South University, Changsha, China
| | - Yu Liu
- Department of Dermatology, Second Xiangya Hospital, Central South University, Changsha, China
| | - Siqi Tan
- Department of Dermatology, Second Xiangya Hospital, Central South University, Changsha, China
| | - Yaping Li
- Department of Dermatology, Second Xiangya Hospital, Central South University, Changsha, China
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14
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Huang MC, White KL, Elmore SA, Guo TL, Germolec D. Immunotoxicity studies of trans-resveratrol in male B 6C 3F 1/N mice. J Immunotoxicol 2020; 17:194-201. [PMID: 33213203 PMCID: PMC7961840 DOI: 10.1080/1547691x.2020.1833113] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 09/21/2020] [Accepted: 10/02/2020] [Indexed: 10/23/2022] Open
Abstract
Resveratrol is a naturally occurring polyphenol that is being investigated to treat and prevent various diseases, both experimentally and in the clinic. Despite increased use and interest in resveratrol due to its immunomodulatory properties, there is a lack of studies evaluating potential toxicities, particularly immunotoxicity, associated with resveratrol use. A previous 2-week study found decreasing thymus weight in male B6C3F1/N mice with increasing exposure to trans-resveratrol. This study is a follow-up on those findings by evaluating immune function. Male adult B6C3F1/N mice were given trans-resveratrol (0, 156, 312, 625, 1250, 2500 mg/kg/day) via oral gavage for 28 days and functional immune tests and histopathology were evaluated. There were no treatment-related effects on body weight during the study. Humoral, cell-mediated, and innate immune function were not altered after 28 days of trans-resveratrol treatment. There were also no changes in organ weight or microscopic alterations in immune organs. Overall, under the conditions of this study, there was no evidence of immunotoxicity or improvements in immune function associated with oral exposure to trans-resveratrol in male mice. Importantly, the immunomodulatory benefits of resveratrol may require a prerequisite level of inflammatory activity and may not be observable in healthy individuals.
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Affiliation(s)
- Madelyn C Huang
- Division of the National Toxicology Program, National Institute of Environmental Health Sciences, Research Triangle Park, NC, USA
| | - Kimber L White
- Department of Pharmacology and Toxicology, Virginia Commonwealth University, Richmond, VA, USA (retired)
| | - Susan A Elmore
- Division of the National Toxicology Program, National Institute of Environmental Health Sciences, Research Triangle Park, NC, USA
| | - Tai L Guo
- Department of Veterinary Biosciences and Diagnostic Imaging, College of Veterinary Medicine, University of Georgia, Athens, GA, USA
| | - Dori Germolec
- Division of the National Toxicology Program, National Institute of Environmental Health Sciences, Research Triangle Park, NC, USA
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15
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Therapeutic inhibition of FcγRIIb signaling targets leukemic stem cells in chronic myeloid leukemia. Leukemia 2020; 34:2635-2647. [PMID: 32684632 PMCID: PMC7515845 DOI: 10.1038/s41375-020-0977-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 07/02/2020] [Accepted: 07/07/2020] [Indexed: 01/20/2023]
Abstract
Despite the successes achieved with molecular targeted inhibition of the oncogenic driver Bcr-Abl in chronic myeloid leukemia (CML), the majority of patients still require lifelong tyrosine kinase inhibitor (TKI) therapy. This is primarily caused by resisting leukemic stem cells (LSCs), which prevent achievement of treatment-free remission in all patients. Here we describe the ITIM (immunoreceptor tyrosine-based inhibition motif)-containing Fc gamma receptor IIb (FcγRIIb, CD32b) for being critical in LSC resistance and show that targeting FcγRIIb downstream signaling, by using a Food and Drug Administration-approved BTK inhibitor, provides a successful therapeutic approach. First, we identified FcγRIIb upregulation in primary CML stem cells. FcγRIIb depletion caused reduced serial re-plaiting efficiency and cell proliferation in malignant cells. FcγRIIb targeting in both a transgenic and retroviral CML mouse model provided in vivo evidence for successful LSC reduction. Subsequently, we identified BTK as a main downstream mediator and targeting the Bcr-Abl-FcγRIIb-BTK axis in primary CML CD34+ cells using ibrutinib, in combination with standard TKI therapy, significantly increased apoptosis in quiescent CML stem cells thereby contributing to the eradication of LSCs.. As a potential curative therapeutic approach, we therefore suggest combining Bcr-Abl TKI therapy along with BTK inhibition.
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Cao F, Cheng MH, Hu LQ, Shen HH, Tao JH, Li XM, Pan HF, Gao J. Natural products action on pathogenic cues in autoimmunity: Efficacy in systemic lupus erythematosus and rheumatoid arthritis as compared to classical treatments. Pharmacol Res 2020; 160:105054. [PMID: 32645358 DOI: 10.1016/j.phrs.2020.105054] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 06/22/2020] [Accepted: 06/28/2020] [Indexed: 01/04/2023]
Abstract
Systemic lupus erythematosus (SLE) and rheumatoid arthritis (RA), which are characterized by self-perpetuating inflammation and tissue/organ damage, resulting from the failure of lymphocyte auto-tolerance, cause morbidity and mortality worldwide. The current drugs or therapies including conventional non-steroidal anti-inflammatory drugs (NSAIDs) and disease-modifying anti-rheumatic drugs (DMARDs), as well as several biologic therapies such as B cell-targeted, T cell-targeted, cytokines-targeted and cytokines receptors-targeted therapy, cannot completely cure SLE and RA, and are always accompanied by unexpected side effects. Therefore, more studies have explored new methods for therapy and found that the herbal medicine as well as its natural products (NPs) exhibited promising therapeutic value through exerting effects of immunomodulation, anti-inflammation, anti-oxidation, and anti-apoptosis, etc. via regulating abnormal responses in kidney, innate and adaptive immune systems, intestine, synoviocytes, as well as bone system including chondrocytes, osteoclasts, joints and paw tissues. In the present review, we will elucidate the current mainstream drugs and therapies for SLE and RA, and summarize the efficacy and mechanisms of NPs in the treatment of SLE and RA based on available findings including in vitro and in vivo animal models, as well as clinical studies, and further analyze the existing challenges, in order to provide comprehensive evidence for improvement of SLE and RA therapy by NPs and to promote management of these two autoimmune diseases.
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Affiliation(s)
- Fan Cao
- Department of Clinical Medicine, The Second School of Clinical Medicine, Anhui Medical University, 81 Meishan Road, Hefei, Anhui, China
| | - Ming-Han Cheng
- The Second Affiliated Hospital, Dalian Medical University, Dalian, Liaoning, China
| | - Li-Qin Hu
- The First Affiliated Hospital of Anhui Medical University, 218 Jixi Road, Hefei, Anhui, China
| | - Hui-Hui Shen
- Department of Clinical Medicine, The Second School of Clinical Medicine, Anhui Medical University, 81 Meishan Road, Hefei, Anhui, China
| | - Jin-Hui Tao
- Department of Rheumatology and Immunology, Anhui Provincial Hospital Affiliated to Anhui Medical University, No.17 Lu Jiang Road, Hefei, Anhui, China
| | - Xiao-Mei Li
- Department of Rheumatology and Immunology, Anhui Provincial Hospital Affiliated to Anhui Medical University, No.17 Lu Jiang Road, Hefei, Anhui, China
| | - Hai-Feng Pan
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, Hefei, Anhui, China; The Key Laboratory of Major Autoimmune Diseases, 81 Meishan Road, Hefei, Anhui, China.
| | - Jian Gao
- The Second Affiliated Hospital and School of Pharmacy, Dalian Medical University, Dalian, Liaoning, China.
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17
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Dong Y, Zhang Z, Liu H, Jia L, Qin M, Wang X. Exacerbating lupus nephritis following BPA exposure is associated with abnormal autophagy in MRL/lpr mice. Am J Transl Res 2020; 12:649-659. [PMID: 32194912 PMCID: PMC7061848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Accepted: 01/17/2020] [Indexed: 06/10/2023]
Abstract
For the development of Lupus nephritis, environmental factors are reasoned to be one of the risk factors. In recent years, the role of bisphenol A (BPA) in kidney injury has attracted wide attention. In this study, we explored the nephrotoxicity and its possible mechanism of BPA exposure to lupus-prone MRL/lpr mice. Orally exposure of BPA increased serum anti-dsDNA level and urinary protein, and aggravated renal pathological injury in MRL/lpr mice. BPA increased the expression of NF-κB protein and activated the inflammatory response in both MRL/lpr and C57 mice. Unlike C57 mice, BPA exposure partially activated autophagy associated proteins, but the autophagy signaling pathway lacked the regulation of Becline1 and LC3-associated phagocytosis deficiency, and decreased Nrf2 protein expression in renal tissue of MRL/lpr mice. Therefore, exacerbating lupus nephritis induced by BPA exposure was associated with the activation of inflammation, abnormal autophagy and decreased antioxidant ability.
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Affiliation(s)
- Youdan Dong
- Department of Rheumatology, Shengjing Hospital of China Medical UniversityShenyang 110022, Liaoning Province, China
| | - Zeming Zhang
- Department of Rheumatology, Shengjing Hospital of China Medical UniversityShenyang 110022, Liaoning Province, China
| | - Hezuo Liu
- Department of Child and Adolescent Health, School of Public Health, China Medical UniversityShenyang 110122, Liaoning Province, China
| | - Lihong Jia
- Department of Child and Adolescent Health, School of Public Health, China Medical UniversityShenyang 110122, Liaoning Province, China
| | - Muting Qin
- Department of Rheumatology, Shengjing Hospital of China Medical UniversityShenyang 110022, Liaoning Province, China
| | - Xiaofei Wang
- Department of Rheumatology, Shengjing Hospital of China Medical UniversityShenyang 110022, Liaoning Province, China
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18
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Gianchecchi E, Fierabracci A. Insights on the Effects of Resveratrol and Some of Its Derivatives in Cancer and Autoimmunity: A Molecule with a Dual Activity. Antioxidants (Basel) 2020; 9:antiox9020091. [PMID: 31978952 PMCID: PMC7070243 DOI: 10.3390/antiox9020091] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Revised: 01/17/2020] [Accepted: 01/20/2020] [Indexed: 12/11/2022] Open
Abstract
In recent years, the interest in natural compounds exerting immunoregulatory effects has enormously increased. Among these, the polyphenol resveratrol, found in a variety of foods and beverages, including red grapes and red wine, has been demonstrated to exert both in vitro and in vivo biological activities. More specifically, it has antiaging, cardioprotective, antioxidant, immunomodulatory, anti-inflammatory and chemopreventive activities. Due to its anti-proliferative, pro-apoptotic and immunoregulatory effects, resveratrol has gained substantial attention for the treatment of cancer or autoimmunity, which represent frequently diagnosed diseases with important consequences for the health of the patients affected. The aim of the present review is to focus on the role of resveratrol in the modulation of cancer as well as of several organ-specific or systemic autoimmune diseases, including autoimmune hepatitis, type 1 diabetes mellitus, inflammatory bowel disease, rheumatoid arthritis, systemic lupus erythematosus and multiple sclerosis.
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Affiliation(s)
- Elena Gianchecchi
- VisMederi srl, Strada del Petriccio e Belriguardo, 35, 53100 Siena, Italy;
- Infectivology and Clinical Trials Research Department, Children’s Hospital Bambino Gesù, Viale San Paolo 15, 00146 Rome, Italy
| | - Alessandra Fierabracci
- Infectivology and Clinical Trials Research Department, Children’s Hospital Bambino Gesù, Viale San Paolo 15, 00146 Rome, Italy
- Correspondence:
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19
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Luo X, He Z, Sun X, Gu X, Zhang W, Gao J, Li X, Jia R, Wei J, Yu Y, Luo X. DHA Protects Against Hepatic Steatosis by Activating Sirt1 in a High Fat Diet-Induced Nonalcoholic Fatty Liver Disease Mouse Model. Diabetes Metab Syndr Obes 2020; 13:185-196. [PMID: 32158242 PMCID: PMC6985984 DOI: 10.2147/dmso.s232279] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Accepted: 12/20/2019] [Indexed: 12/20/2022] Open
Abstract
AIM Docosahexaenoic acid (DHA; C22; n-3) shows beneficial effects on Non-alcoholic fatty liver disease (NAFLD). Deacetylase Sirtuin1 (Sirt1) was reported to increase energy metabolism and decrease lipogenesis. Here, we investigated whether DHA plays a role in protecting against hepatic steatosis via Sirt1. MAIN METHODS Both in vivo and in vitro hepatic steatosis models were used: diet-induced obesity (DIO) model (middle-aged C57BL/6 mice fed a high-fat diet (HFD)) and palmitic acid (PA)-induced lipid accumulation cell model (HepG2 cells). KEY FINDINGS In DIO mice, treatment with DHA (gavage supplementation) for 8 weeks not only inhibited the lipid accumulation, but also increased fatty acids (FA) oxidation and induced triglyceride export in liver. These changes were accompanied by attenuation of inflammation. Moreover, DHA reversed the HFD-induced reduction of Sirt1 in liver. Interestingly, the beneficial effects of DHA were reversed by lentivirus-mediated Sirt1 knockdown, accompanied with increased expression of markers of lipogenesis, inflammation and reduced FA oxidation. In HepG2 cells, DHA prevented the accumulation of PA-induced lipid droplets, the decrease of FA oxidation and the reduction of Sirt1 level. Inhibition of Sirt1 by sirtinol partially reversed the beneficial effects of DHA on PA-treated cells. SIGNIFICANCE DHA alleviated hepatic steatosis and reduced inflammation of liver in obese middle-aged mice by mechanisms involving Sirt1 activation.
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Affiliation(s)
- Xiao Luo
- Department of Nutrition and Food Safety, School of Public Health, Xi’an Jiaotong University, Xi’an710061, People’s Republic of China
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Xi’an Jiaotong University Health Science Center, Xi’an710061, People’s Republic of China
| | - Zhangya He
- Department of Nutrition and Food Safety, School of Public Health, Xi’an Jiaotong University, Xi’an710061, People’s Republic of China
- Nutrition and Food Safety Engineering Research Center of Shaanxi Province, School of Medicine, Xi’an Jiaotong University, Xi’an710061, People’s Republic of China
| | - Xiaomin Sun
- Department of Nutrition and Food Safety, School of Public Health, Xi’an Jiaotong University, Xi’an710061, People’s Republic of China
- Nutrition and Food Safety Engineering Research Center of Shaanxi Province, School of Medicine, Xi’an Jiaotong University, Xi’an710061, People’s Republic of China
| | - Xinqian Gu
- Department of Nutrition and Food Safety, School of Public Health, Xi’an Jiaotong University, Xi’an710061, People’s Republic of China
- Nutrition and Food Safety Engineering Research Center of Shaanxi Province, School of Medicine, Xi’an Jiaotong University, Xi’an710061, People’s Republic of China
| | - Wanyu Zhang
- Department of Nutrition and Food Safety, School of Public Health, Xi’an Jiaotong University, Xi’an710061, People’s Republic of China
- Nutrition and Food Safety Engineering Research Center of Shaanxi Province, School of Medicine, Xi’an Jiaotong University, Xi’an710061, People’s Republic of China
| | - Jiayi Gao
- Department of Nutrition and Food Safety, School of Public Health, Xi’an Jiaotong University, Xi’an710061, People’s Republic of China
- Nutrition and Food Safety Engineering Research Center of Shaanxi Province, School of Medicine, Xi’an Jiaotong University, Xi’an710061, People’s Republic of China
| | - Xiaomin Li
- Department of Nutrition and Food Safety, School of Public Health, Xi’an Jiaotong University, Xi’an710061, People’s Republic of China
- Nutrition and Food Safety Engineering Research Center of Shaanxi Province, School of Medicine, Xi’an Jiaotong University, Xi’an710061, People’s Republic of China
| | - Ru Jia
- Department of Prosthodontics, Stomatological Hospital, College of Stomatology, Xi’an Jiaotong University, Xi’an710061, People’s Republic of China
| | - Junxiang Wei
- Department of Epidemiology and Health Statistics, School of Public Health, Xi’an Jiaotong University, Xi’an710061, People’s Republic of China
| | - Yan Yu
- Department of Nutrition and Food Safety, School of Public Health, Xi’an Jiaotong University, Xi’an710061, People’s Republic of China
- Nutrition and Food Safety Engineering Research Center of Shaanxi Province, School of Medicine, Xi’an Jiaotong University, Xi’an710061, People’s Republic of China
| | - Xiaoqin Luo
- Department of Nutrition and Food Safety, School of Public Health, Xi’an Jiaotong University, Xi’an710061, People’s Republic of China
- Nutrition and Food Safety Engineering Research Center of Shaanxi Province, School of Medicine, Xi’an Jiaotong University, Xi’an710061, People’s Republic of China
- Correspondence: Xiaoqin Luo Department of Nutrition and Food Safety, School of Public Health, Xi’an Jiaotong University, Xi’an710061, People’s Republic of ChinaTel/Fax +86-29-82655111 Email
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20
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Nakajima S, Ishimaru K, Kobayashi A, Yu G, Nakamura Y, Oh-Oka K, Suzuki-Inoue K, Kono K, Nakao A. Resveratrol inhibits IL-33-mediated mast cell activation by targeting the MK2/3-PI3K/Akt axis. Sci Rep 2019; 9:18423. [PMID: 31804564 PMCID: PMC6895112 DOI: 10.1038/s41598-019-54878-5] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Accepted: 11/20/2019] [Indexed: 12/13/2022] Open
Abstract
Interleukin-33 (IL-33)/ST2-mediated mast cell activation plays important roles in the pathophysiology of allergic diseases. Hence, pharmacologically targeting the IL-33/ST2 pathway in mast cells could help to treat such diseases. We found that resveratrol inhibits IL-33/ST2-mediated mast cell activation. Resveratrol suppressed IL-33-induced IL-6, IL-13, and TNF-α production in mouse bone marrow-derived mast cells (BMMCs), mouse fetal skin-derived mast cells, and human basophils. Resveratrol also attenuated cytokine expression induced by intranasal administration of IL-33 in mouse lung. IL-33-mediated cytokine production in mast cells requires activation of the NF-κB and MAPK p38-MAPK-activated protein kinase-2/3 (MK2/3)-PI3K/Akt pathway, and resveratrol clearly inhibited IL-33-induced activation of the MK2/3-PI3K/Akt pathway, but not the NF-κB pathway, without affecting p38 in BMMCs. Importantly, resveratrol inhibited the kinase activity of MK2, and an MK2/3 inhibitor recapitulated the suppressive effects of resveratrol. Resveratrol and an MK2/3 inhibitor also inhibited IgE-dependent degranulation and cytokine production in BMMCs, concomitant with suppression of the MK2/3-PI3K/Akt pathway. These findings indicate that resveratrol inhibits both IL-33/ST2-mediated and IgE-dependent mast cell activation principally by targeting the MK2/3-PI3K/Akt axis downstream of p38. Thus, resveratrol may have potential for the prevention and treatment of broad ranges of allergic diseases.
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Affiliation(s)
- Shotaro Nakajima
- Department of Immunology, Faculty of Medicine, University of Yamanashi, Yamanashi, Japan. .,Department of Gastrointestinal Tract Surgery, Faculty of Medicine, Fukushima Medical University, Fukushima, Japan. .,Department of Progressive DOHaD Research, Faculty of Medicine, Fukushima Medical University, Fukushima, Japan. .,Department of Progressive DOHaD Research, Department of Gastrointestinal Tract Surgery, School of Medicine, Fukushima Medical University, 1 Hikariga-oka, Fukushima City, Fukushima, 960-1295, Japan.
| | - Kayoko Ishimaru
- Department of Immunology, Faculty of Medicine, University of Yamanashi, Yamanashi, Japan
| | - Anna Kobayashi
- Department of Immunology, Faculty of Medicine, University of Yamanashi, Yamanashi, Japan.,Department of Pediatrics, Faculty of Medicine, University of Yamanashi, Yamanashi, Japan
| | - Guannan Yu
- Department of Immunology, Faculty of Medicine, University of Yamanashi, Yamanashi, Japan
| | - Yuki Nakamura
- Department of Immunology, Faculty of Medicine, University of Yamanashi, Yamanashi, Japan
| | - Kyoko Oh-Oka
- Department of Immunology, Faculty of Medicine, Tukuba Advanced Research Alliance (TARA), University of Tsukuba, Tsukuba, Japan
| | - Katsue Suzuki-Inoue
- Department of Clinical and Laboratory Medicine, Faculty of Medicine, University of Yamanashi, Yamanashi, Japan
| | - Koji Kono
- Department of Gastrointestinal Tract Surgery, Faculty of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Atsuhito Nakao
- Department of Immunology, Faculty of Medicine, University of Yamanashi, Yamanashi, Japan.
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21
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Pannu N, Bhatnagar A. Combinatorial therapeutic effect of resveratrol and piperine on murine model of systemic lupus erythematosus. Inflammopharmacology 2019; 28:401-424. [PMID: 31732838 DOI: 10.1007/s10787-019-00662-w] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Accepted: 10/29/2019] [Indexed: 01/28/2023]
Abstract
Systemic lupus erythematosus (SLE) is a chronic multi-system inflammatory disease associated with autoantibody formation. Clinical management of lupus is associated with multiple adverse events. Resveratrol is a phytoalexin with several pharmacological properties. This study aimed to evaluate the combinatorial effect of resveratrol (25 mg/kg and 50 mg/kg) and its bio-enhancer piperine (1/10th dose of resveratrol) on pristane-induced SLE murine model. Mice were injected with 0.5 ml of pristane and after 2 months they were orally dosed with resveratrol combinations for 4 months. Determined by indirect immunofluorescence, resveratrol was unable to abrogate autoantibody formation. The increased IFN-α, IL-6 and TNF-α was mitigated by low dose of resveratrol and piperine (RP-1). None of the doses regulated the increase in nitric oxide. Lipogranulomas associated with injected pristane were not observed after RP-1 and high dose of resveratrol (Res-2) treatment. Lupus mice witnessed IgG and IgM immune complexes by direct immunofluorescence assay and associated histopathological observations in kidneys, liver, lung, spleen and skin. None of the treatment regimens were able to regulate the manifestations observed in spleen and skin. RP-1 and Res-2 proved beneficial in kidney, liver and lungs and were able to ameliorate lupus associated manifestations. Renal manifestations (proteinuria and decreased creatinine in urine) were successfully mitigated by RP-1 and Res-2 and high dose combination of resveratrol and piperine. Oxidative stress (reactive oxygen species by flowcytometry and catalase, superoxide dismutase, glutathione peroxidase, reduced glutathione and lipid peroxidation by biochemical analysis) was evident by pristane injection. These were regulated by different doses of resveratrol alone and in combination with piperine. Hence, resveratrol when used in combination with piperine successfully reduces some measures of morbidity with little or no effect on mortality associated with lupus.
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Influence of Resveratrol on the Immune Response. Nutrients 2019; 11:nu11050946. [PMID: 31035454 PMCID: PMC6566902 DOI: 10.3390/nu11050946] [Citation(s) in RCA: 289] [Impact Index Per Article: 57.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 04/19/2019] [Accepted: 04/23/2019] [Indexed: 12/12/2022] Open
Abstract
Resveratrol is the most well-known polyphenolic stilbenoid, present in grapes, mulberries, peanuts, rhubarb, and in several other plants. Resveratrol can play a beneficial role in the prevention and in the progression of chronic diseases related to inflammation such as diabetes, obesity, cardiovascular diseases, neurodegeneration, and cancers among other conditions. Moreover, resveratrol regulates immunity by interfering with immune cell regulation, proinflammatory cytokines’ synthesis, and gene expression. At the molecular level, it targets sirtuin, adenosine monophosphate kinase, nuclear factor-κB, inflammatory cytokines, anti-oxidant enzymes along with cellular processes such as gluconeogenesis, lipid metabolism, mitochondrial biogenesis, angiogenesis, and apoptosis. Resveratrol can suppress the toll-like receptor (TLR) and pro-inflammatory genes’ expression. The antioxidant activity of resveratrol and the ability to inhibit enzymes involved in the production of eicosanoids contribute to its anti-inflammation properties. The effects of this biologically active compound on the immune system are associated with widespread health benefits for different autoimmune and chronic inflammatory diseases. This review offers a systematic understanding of how resveratrol targets multiple inflammatory components and exerts immune-regulatory effects on immune cells.
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Khodadadi L, Cheng Q, Radbruch A, Hiepe F. The Maintenance of Memory Plasma Cells. Front Immunol 2019; 10:721. [PMID: 31024553 PMCID: PMC6464033 DOI: 10.3389/fimmu.2019.00721] [Citation(s) in RCA: 120] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Accepted: 03/18/2019] [Indexed: 12/20/2022] Open
Abstract
It is now well accepted that plasma cells can become long-lived (memory) plasma cells and secrete antibodies for months, years or a lifetime. However, the mechanisms involved in this process of humoral memory, which is crucial for both protective immunity and autoimmunity, still are not fully understood. This article will address a number of open questions. For example: Is longevity of plasma cells due to their intrinsic competence, extrinsic factors, or a combination of both? Which internal signals are involved in this process? What factors provide external support? What survival factors play a part in inflammation and autoreactive disease? Internal and external factors that contribute to the maintenance of memory long-lived plasma cells will be discussed. The aim is to provide useful additional information about the maintenance of protective and autoreactive memory plasma cells that will help researchers design effective vaccines for the induction of life-long protection against infectious diseases and to efficiently target pathogenic memory plasma cells.
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Affiliation(s)
- Laleh Khodadadi
- Deutsches Rheuma-Forschungszentrum Berlin-A Leibniz Institute, Berlin, Germany.,Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Campus Charité Mitte, Medizinische Klinik mit Schwerpunkt Rheumatologie und Klinische Immunologie, Berlin, Germany
| | - Qingyu Cheng
- Deutsches Rheuma-Forschungszentrum Berlin-A Leibniz Institute, Berlin, Germany.,Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Campus Charité Mitte, Medizinische Klinik mit Schwerpunkt Rheumatologie und Klinische Immunologie, Berlin, Germany
| | - Andreas Radbruch
- Deutsches Rheuma-Forschungszentrum Berlin-A Leibniz Institute, Berlin, Germany
| | - Falk Hiepe
- Deutsches Rheuma-Forschungszentrum Berlin-A Leibniz Institute, Berlin, Germany.,Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Campus Charité Mitte, Medizinische Klinik mit Schwerpunkt Rheumatologie und Klinische Immunologie, Berlin, Germany
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