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He J, Zhao M, Ma X, Li D, Kong J, Yang F. The role and application of three IFN-related reactions in psoriasis. Biomed Pharmacother 2023; 167:115603. [PMID: 37776636 DOI: 10.1016/j.biopha.2023.115603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 09/16/2023] [Accepted: 09/26/2023] [Indexed: 10/02/2023] Open
Abstract
The pathophysiology of psoriasis is a highly complicated one. Due to the disease's specificity, it not only affects the patient's skin negatively but also manifests systemic pathological changes. These clinical symptoms seriously harm the patient's physical and mental health. IFN, a common immunomodulatory factor, has been increasingly demonstrated to have a significant role in the development of psoriatic skin disease. Psoriasis is connected with a variety of immunological responses. New targets for the therapy of autoimmune skin diseases may emerge from further research on the mechanics of the associated IFN upstream and downstream pathways. Different forms of IFNs do not behave in the same manner in psoriasis, and understanding how different types of IFNs are involved in psoriasis may provide a better notion for future research. This review focuses on the involvement of three types of IFNs in psoriasis and related therapeutic investigations, briefly describing the three IFNs' production and signaling, as well as the dual effects of IFNs on the skin. It is intended that it would serve as a model for future research.
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Affiliation(s)
- Jiaming He
- College of Traditional Chinese medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Minghui Zhao
- College of Traditional Chinese medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Xiaoyu Ma
- College of Traditional Chinese medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Dilong Li
- College of Traditional Chinese medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Jingyan Kong
- College of Traditional Chinese medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China.
| | - Fan Yang
- College of Traditional Chinese medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China.
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Fang Z, Lee H, Liu J, Wong KA, Brown LM, Li X, Xiaoli AM, Yang F, Zhang M. Complement C3 Reduces Apoptosis via Interaction with the Intrinsic Apoptotic Pathway. Cells 2023; 12:2282. [PMID: 37759504 PMCID: PMC10528058 DOI: 10.3390/cells12182282] [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: 08/04/2023] [Revised: 09/07/2023] [Accepted: 09/11/2023] [Indexed: 09/29/2023] Open
Abstract
Myocardial ischemia/reperfusion (I/R) elicits an acute inflammatory response involving complement factors. Recently, we reported that myocardial necrosis was decreased in complement C3-/- mice after heart I/R. The current study used the same heart model to test the effect of C3 on myocardial apoptosis and investigated if C3 regulation of apoptosis occurred in human cardiomyocytes. Comparative proteomics analyses found that cytochrome c was present in the myocardial C3 complex of WT mice following I/R. Incubation of exogenous human C3 reduced apoptosis in a cell culture system of human cardiomyocytes that did not inherently express C3. In addition, human C3 inhibited the intrinsic apoptosis pathway in a cell-free apoptosis system. Finally, human pro-C3 was found to bind with an apoptotic factor, pro-caspase 3, in a cell-free system. Thus, we present firsthand evidence showing that C3 readily reduces myocardial apoptosis via interaction with the intrinsic apoptotic pathway.
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Affiliation(s)
- Zhou Fang
- Departments of Anesthesiology, SUNY Downstate Health Science University, 450 Clarkson Avenue, Brooklyn, NY 11203, USA; (Z.F.); (H.L.); (J.L.); (K.A.W.); (X.L.)
| | - Haekyung Lee
- Departments of Anesthesiology, SUNY Downstate Health Science University, 450 Clarkson Avenue, Brooklyn, NY 11203, USA; (Z.F.); (H.L.); (J.L.); (K.A.W.); (X.L.)
| | - Junying Liu
- Departments of Anesthesiology, SUNY Downstate Health Science University, 450 Clarkson Avenue, Brooklyn, NY 11203, USA; (Z.F.); (H.L.); (J.L.); (K.A.W.); (X.L.)
| | - Karen A. Wong
- Departments of Anesthesiology, SUNY Downstate Health Science University, 450 Clarkson Avenue, Brooklyn, NY 11203, USA; (Z.F.); (H.L.); (J.L.); (K.A.W.); (X.L.)
| | - Lewis M. Brown
- Quantitative Proteomics and Metabolomics Center, Department of Biological Sciences, Columbia University, New York, NY 10027, USA;
| | - Xiang Li
- Departments of Anesthesiology, SUNY Downstate Health Science University, 450 Clarkson Avenue, Brooklyn, NY 11203, USA; (Z.F.); (H.L.); (J.L.); (K.A.W.); (X.L.)
| | - Alus M. Xiaoli
- Department of Medicine/Endocrinology, Albert Einstein College of Medicine, Bronx, NY 10461, USA; (A.M.X.); (F.Y.)
| | - Fajun Yang
- Department of Medicine/Endocrinology, Albert Einstein College of Medicine, Bronx, NY 10461, USA; (A.M.X.); (F.Y.)
| | - Ming Zhang
- Departments of Anesthesiology, SUNY Downstate Health Science University, 450 Clarkson Avenue, Brooklyn, NY 11203, USA; (Z.F.); (H.L.); (J.L.); (K.A.W.); (X.L.)
- Departments of Cell Biology, SUNY Downstate Health Science University, 450 Clarkson Avenue, Brooklyn, NY 11203, USA
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Liu A, Luo P, Huang H. New insight of complement system in the process of vascular calcification. J Cell Mol Med 2023; 27:1168-1178. [PMID: 37002701 PMCID: PMC10148053 DOI: 10.1111/jcmm.17732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 03/10/2023] [Accepted: 03/14/2023] [Indexed: 04/03/2023] Open
Abstract
The complement system defences against pathogenic microbes and modulates immune homeostasis by interacting with the innate and adaptive immune systems. Dysregulation, impairment or inadvertent activation of complement system contributes to the pathogenesis of some autoimmune diseases and cardiovascular diseases (CVD). Vascular calcification is the pivotal pathological basis of CVD, and contributes to the high morbidity and mortality of CVD. Increasing evidences indicate that the complement system plays a key role in chronic kidney diseases, atherosclerosis, diabetes mellitus and aging-related diseases, which are closely related with vascular calcification. However, the effect of complement system on vascular calcification is still unclear. In this review, we summarize current evidences about the activation of complement system in vascular calcification. We also describe the complex network of complement system and vascular smooth muscle cells osteogenic transdifferentiation, systemic inflammation, endoplasmic reticulum stress, extracellular matrix remodelling, oxidative stress, apoptosis in vascular calcification. Hence, providing a better understanding of the potential relationship between complement system and vascular calcification, so as to provide a direction for slowing the progression of this burgeoning health concern.
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Affiliation(s)
- Aiting Liu
- Department of Cardiology, The Eighth Affiliated Hospital, Joint Laboratory of Guangdong‐Hong Kong‐Macao Universities for Nutritional Metabolism and Precise Prevention and Control of Major Chronic Diseases Sun Yat‐sen University Shenzhen China
| | - Pei Luo
- State Key Laboratory for Quality Research in Chinese Medicines Macau University of Science and Technology Macau China
| | - Hui Huang
- Department of Cardiology, The Eighth Affiliated Hospital, Joint Laboratory of Guangdong‐Hong Kong‐Macao Universities for Nutritional Metabolism and Precise Prevention and Control of Major Chronic Diseases Sun Yat‐sen University Shenzhen China
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4
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Zarantonello A, Revel M, Grunenwald A, Roumenina LT. C3-dependent effector functions of complement. Immunol Rev 2023; 313:120-138. [PMID: 36271889 PMCID: PMC10092904 DOI: 10.1111/imr.13147] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
C3 is the central effector molecule of the complement system, mediating its multiple functions through different binding sites and their corresponding receptors. We will introduce the C3 forms (native C3, C3 [H2 O], and intracellular C3), the C3 fragments C3a, C3b, iC3b, and C3dg/C3d, and the C3 expression sites. To highlight the important role that C3 plays in human biological processes, we will give an overview of the diseases linked to C3 deficiency and to uncontrolled C3 activation. Next, we will present a structural description of C3 activation and of the C3 fragments generated by complement regulation. We will proceed by describing the C3a interaction with the anaphylatoxin receptor, followed by the interactions of opsonins (C3b, iC3b, and C3dg/C3d) with complement receptors, divided into two groups: receptors bearing complement regulatory functions and the effector receptors without complement regulatory activity. We outline the molecular architecture of the receptors, their binding sites on the C3 activation fragments, the cells expressing them, the diversity of their functions, and recent advances. With this review, we aim to give an up-to-date analysis of the processes triggered by C3 activation fragments on different cell types in health and disease contexts.
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Affiliation(s)
- Alessandra Zarantonello
- Centre de Recherche des Cordeliers, INSERM, Sorbonne Université, Université de Paris, Paris, France
| | - Margot Revel
- Centre de Recherche des Cordeliers, INSERM, Sorbonne Université, Université de Paris, Paris, France
| | - Anne Grunenwald
- Centre de Recherche des Cordeliers, INSERM, Sorbonne Université, Université de Paris, Paris, France
| | - Lubka T Roumenina
- Centre de Recherche des Cordeliers, INSERM, Sorbonne Université, Université de Paris, Paris, France
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Pei Y, Zhang J, Qu J, Rao Y, Li D, Gai X, Chen Y, Liang Y, Sun Y. Complement component 3 protects human bronchial epithelial cells from cigarette smoke-induced oxidative stress and prevents incessant apoptosis. Front Immunol 2022; 13:1035930. [PMID: 36605203 PMCID: PMC9807617 DOI: 10.3389/fimmu.2022.1035930] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 12/06/2022] [Indexed: 12/24/2022] Open
Abstract
The complement component 3 (C3) is a pivotal element of the complement system and plays an important role in innate immunity. A previous study showed that intracellular C3 was upregulated in airway epithelial cells (AECs) from individuals with end-stage chronic obstructive pulmonary disease (COPD). Accumulating evidence has shown that cigarette smoke extract (CSE) induces oxidative stress and apoptosis in AECs. Therefore, we investigated whether C3 modulated cigarette smoke-induced oxidative stress and apoptosis in AECs and participated in the pathogenesis of COPD. We found increased C3 expression, together with increased oxidative stress and apoptosis, in a cigarette smoke-induced mouse model of COPD and in AECs from patients with COPD. Different concentrations of CSEinduced C3 expression in 16HBE cells in vitro. Interestingly, C3 knockdown (KD) exacerbated oxidative stress and apoptosis in 16HBE cells exposed to CSE. Furthermore, C3 exerted its pro-survival effects through JNK inhibition, while exogenous C3 partially rescued CSE-induced cell death and oxidative stress in C3 KD cells. These data indicate that locally produced C3 is an important pro-survival molecule in AECs under cigarette smoke exposure, revealing a potentially novel mechanism in the pathogenesis of COPD.
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Affiliation(s)
| | - Jing Zhang
- *Correspondence: Jing Zhang, ; Yongchang Sun,
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The Complement System, Aging, and Aging-Related Diseases. Int J Mol Sci 2022; 23:ijms23158689. [PMID: 35955822 PMCID: PMC9369321 DOI: 10.3390/ijms23158689] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 08/03/2022] [Accepted: 08/03/2022] [Indexed: 12/10/2022] Open
Abstract
The complement system is a part of the immune system and consists of multiple complement components with biological functions such as defense against pathogens and immunomodulation. The complement system has three activation pathways: the classical pathway, the lectin pathway, and the alternative pathway. Increasing evidence indicates that the complement system plays a role in aging. Complement plays a role in inflammatory processes, metabolism, apoptosis, mitochondrial function, and Wnt signaling pathways. In addition, the complement system plays a significant role in aging-related diseases, including Alzheimer’s disease, age-related macular degeneration, and osteoarthritis. However, the effect of complement on aging and aging-related diseases is still unclear. Thus, a better understanding of the potential relationship between complement, aging, and aging-related diseases will provide molecular targets for treating aging, while focusing on the balance of complement in during treatment. Inhibition of a single component does not result in a good outcome. In this review, we discussed the research progress and effects of complement in aging and aging-related diseases.
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Qiao P, Zhi D, Yu C, Zhang C, Wu K, Fang H, Shao S, Yin W, Dang E, Li K, Wang G. Activation of the C3a anaphylatoxin receptor inhibits keratinocyte proliferation by regulating keratin 6, keratin 16, and keratin 17 in psoriasis. FASEB J 2022; 36:e22322. [PMID: 35429062 DOI: 10.1096/fj.202101458r] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 03/29/2022] [Accepted: 04/07/2022] [Indexed: 11/11/2022]
Affiliation(s)
- Pei Qiao
- Department of Dermatology Xijing Hospital Fourth Military Medical University Xi'an China
- Department of Transfusion Medicine Xijing Hospital Fourth Military Medical University Xi'an China
| | - Dalong Zhi
- Department of Dermatology Xijing Hospital Fourth Military Medical University Xi'an China
| | - Chen Yu
- Department of Dermatology Xijing Hospital Fourth Military Medical University Xi'an China
| | - Chen Zhang
- Department of Dermatology Xijing Hospital Fourth Military Medical University Xi'an China
| | - Kunyi Wu
- Core Research Laboratory The Second Affiliated Hospital, School of Medicine, Xi'an Jiaotong University Xi'an China
| | - Hui Fang
- Department of Dermatology Xijing Hospital Fourth Military Medical University Xi'an China
| | - Shuai Shao
- Department of Dermatology Xijing Hospital Fourth Military Medical University Xi'an China
| | - Wen Yin
- Department of Transfusion Medicine Xijing Hospital Fourth Military Medical University Xi'an China
| | - Erle Dang
- Department of Dermatology Xijing Hospital Fourth Military Medical University Xi'an China
| | - Ke Li
- Core Research Laboratory The Second Affiliated Hospital, School of Medicine, Xi'an Jiaotong University Xi'an China
| | - Gang Wang
- Department of Dermatology Xijing Hospital Fourth Military Medical University Xi'an China
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