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Al Mamun A, Shao C, Geng P, Wang S, Xiao J. Pyroptosis in Diabetic Peripheral Neuropathy and its Therapeutic Regulation. J Inflamm Res 2024; 17:3839-3864. [PMID: 38895141 PMCID: PMC11185259 DOI: 10.2147/jir.s465203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Accepted: 06/05/2024] [Indexed: 06/21/2024] Open
Abstract
Pyroptosis is a pro-inflammatory form of cell death resulting from the activation of gasdermins (GSDMs) pore-forming proteins and the release of several pro-inflammatory factors. However, inflammasomes are the intracellular protein complexes that cleave gasdermin D (GSDMD), leading to the formation of robust cell membrane pores and the initiation of pyroptosis. Inflammasome activation and gasdermin-mediated membrane pore formation are the important intrinsic processes in the classical pyroptotic signaling pathway. Overactivation of the NOD-like receptor thermal protein domain associated protein 3 (NLRP3) inflammasome triggers pyroptosis and amplifies inflammation. Current evidence suggests that the overactivation of inflammasomes and pyroptosis may further induce the progression of cancers, nerve injury, inflammatory disorders and metabolic dysfunctions. Current evidence also indicates that pyroptosis-dependent cell death accelerates the progression of diabetes and its frequent consequences including diabetic peripheral neuropathy (DPN). Pyroptosis-mediated inflammatory reaction further exacerbates DPN-mediated CNS injury. Accumulating evidence shows that several molecular signaling mechanisms trigger pyroptosis in insulin-producing cells, further leading to the development of DPN. Numerous studies have suggested that certain natural compounds or drugs may possess promising pharmacological properties by modulating inflammasomes and pyroptosis, thereby offering potential preventive and practical therapeutic approaches for the treatment and management of DPN. This review elaborates on the underlying molecular mechanisms of pyroptosis and explores possible therapeutic strategies for regulating pyroptosis-regulated cell death in the pharmacological treatment of DPN.
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Affiliation(s)
- Abdullah Al Mamun
- Central Laboratory of The Lishui Hospital of Wenzhou Medical University, Lishui People’s Hospital, Lishui, Zhejiang, 323000, People’s Republic of China
- Molecular Pharmacology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, 325000, People’s Republic of China
| | - Chuxiao Shao
- Central Laboratory of The Lishui Hospital of Wenzhou Medical University, Lishui People’s Hospital, Lishui, Zhejiang, 323000, People’s Republic of China
| | - Peiwu Geng
- Central Laboratory of The Lishui Hospital of Wenzhou Medical University, Lishui People’s Hospital, Lishui, Zhejiang, 323000, People’s Republic of China
| | - Shuanghu Wang
- Central Laboratory of The Lishui Hospital of Wenzhou Medical University, Lishui People’s Hospital, Lishui, Zhejiang, 323000, People’s Republic of China
| | - Jian Xiao
- Central Laboratory of The Lishui Hospital of Wenzhou Medical University, Lishui People’s Hospital, Lishui, Zhejiang, 323000, People’s Republic of China
- Molecular Pharmacology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, 325000, People’s Republic of China
- Department of Wound Healing, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, 325000, People’s Republic of China
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Liu Y, Li X, Sun T, Li T, Li Q. Pyroptosis in myocardial ischemia/reperfusion and its therapeutic implications. Eur J Pharmacol 2024; 971:176464. [PMID: 38461908 DOI: 10.1016/j.ejphar.2024.176464] [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: 10/04/2023] [Revised: 02/17/2024] [Accepted: 02/28/2024] [Indexed: 03/12/2024]
Abstract
Ischemic heart disease, a prevalent cardiovascular disease with global significance, is associated with substantial morbidity. Timely and successful reperfusion is crucial for reducing infarct size and enhancing clinical outcomes. However, reperfusion may induce additional myocardium injury, manifesting as myocardial ischemia/reperfusion (MI/R) injury. Pyroptosis is a regulated cell death pathway, the signaling pathway of which is activated during MI/R injury. In this process, the inflammasomes are triggered, initiating the cleavage of gasdermin proteins and pro-interleukins, which results in the formation of membrane pores and the maturation and secretion of inflammatory cytokines. Numerous preclinical evidence underscores the pivotal role of pyroptosis in MI/R injury. Inhibiting pyroptosis is cardioprotective against MI/R injury. Although certain agents exhibiting promise in preclinical studies for attenuating MI/R injury through inhibiting pyroptosis have been identified, the suitability of these compounds for clinical trials remains untested. This review comprehensively summarizes the recent developments in this field, with a specific emphasis on the impact of pyroptosis on MI/R injury. Deciphering these findings not only sheds light on new disease mechanisms but also paves the way for innovative treatments. And then the exploration of the latest advances in compounds that inhibit pyroptosis in MI/R is discussed, which aims to provide insights into potential therapeutic strategies and identify avenues for future research in the pursuit of effective clinical interventions.
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Affiliation(s)
- Yin Liu
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, China.
| | - Xi Li
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, China.
| | - Tingting Sun
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, China.
| | - Tao Li
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, China; Laboratory of Mitochondria and Metabolism, West China Hospital, Sichuan University, Chengdu, China.
| | - Qian Li
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, China.
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Li YS, Xia J, Chen CY, Ren SH, He MR. Upregulated dual oxidase 1-induced oxidative stress and caspase-1-dependent pyroptosis reflect the etiologies of heart failure. BMC Mol Cell Biol 2024; 25:16. [PMID: 38750444 PMCID: PMC11094974 DOI: 10.1186/s12860-024-00506-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 03/08/2024] [Indexed: 05/19/2024] Open
Abstract
BACKGROUND Oxidative stress is implicated in the pathogenesis of heart failure. Dual oxidase 1 (DUOX1) might be important in heart failure development through its mediating role in oxidative stress. This study was designed to evaluate the potential role of DUOX1 in heart failure. MATERIALS AND METHODS AC16 cells were treated with 2 µmol/L of doxorubicin (DOX) for 12, 24, and 48 h to construct a heart failure model. DUOX1 overexpression and silencing in AC16 cell were established. DUOX1 expression was detected by Quantitative real-time polymerase chain reaction (qRT-PCR) and western blot. Pyroptosis and reactive oxygen species (ROS) production were measured by flow cytometry. RESULTS Increased DUOX1 expression levels were observed after DOX treatment for 24 h in AC16 cells. DUOX1 silencing inhibited DOX-induced pyroptosis and ROS production. The release of IL-1β, IL-18, and lactate dehydrogenase (LDH), and expression levels of pyroptosis-related proteins were also decreased. DUOX1 overexpression increased pyroptosis, ROS production, IL-1β, IL-18, and LDH release, and pyroptosis-related protein expression. N-acetyl-cysteine (NAC) significantly reversed DUOX1-induced pyroptosis, ROS, and related factors. CONCLUSION These results suggest that DUOX1-derived genotoxicity could promote heart failure development. In the process, oxidative stress and pyroptosis may be involved in the regulation of DUOX1 in heart failure.
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Affiliation(s)
- Yan Song Li
- Department of Cardiovasology, Shanghai Songjiang District Center Hospital, NO.748, Zhongshan Middle Road, Songjiang District, Shanghai, 201600, China.
- Department of Cardiovasology, Shanghai Baoshan District Luodian Hospital, No. 88 Yongshun Road, Baoshan District, Shanghai, 201908, China.
| | - Jingwen Xia
- Department of Cardiovasology, Shanghai Songjiang District Center Hospital, NO.748, Zhongshan Middle Road, Songjiang District, Shanghai, 201600, China
| | - Chang Yuan Chen
- Department of Cardiovasology, Shanghai Songjiang District Center Hospital, NO.748, Zhongshan Middle Road, Songjiang District, Shanghai, 201600, China
| | - Shu Hong Ren
- Department of Cardiovasology, Shanghai Songjiang District Center Hospital, NO.748, Zhongshan Middle Road, Songjiang District, Shanghai, 201600, China
| | - Mao Rong He
- Department of Cardiovasology, Shanghai Songjiang District Center Hospital, NO.748, Zhongshan Middle Road, Songjiang District, Shanghai, 201600, China
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Zhang Q, Luo Y, Peng L, Rong X, Liu Y, Li J, Luo J. Ferroptosis in cardiovascular diseases: role and mechanism. Cell Biosci 2023; 13:226. [PMID: 38102663 PMCID: PMC10724928 DOI: 10.1186/s13578-023-01169-2] [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: 05/21/2023] [Accepted: 11/08/2023] [Indexed: 12/17/2023] Open
Abstract
In multicellular organisms, regulatory cell death is a crucial aspect of growth and development. Ferroptosis, which was postulated roughly ten years ago, is a mode of cell death that differs from apoptosis, autophagy, and pyrodeath. This distinct pattern of cell death is triggered by an imbalance between oxidants and antioxidants and strongly associated with the metabolism of iron, lipids, amino acids, and glutathione. A growing body of research has implicated ferroptosis in the incidence and progression of many organ traumas and degenerative diseases. Recently, ferroptosis has gained attention as a crucial regulatory mechanism underlying the initiation and development of a variety of cardiovascular diseases, including myocardial ischemia/reperfusion injury, cardiomyopathy, arrhythmia, chemotherapy, and Corona Virus-2-induced cardiac injury. Pharmacological therapies that inhibit ferroptosis have great potential for the management of cardiovascular disorders. This review discusses the prevalence and regulatory mechanisms of ferroptosis, effect of ferroptosis on the immune system, significance of ferroptosis in cardiovascular diseases, and potential therapeutic value of regulating ferroptosis in a variety of heart diseases.
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Affiliation(s)
- Qi Zhang
- Department of Cardiology, The Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Yuhao Luo
- Department of Oncology, The Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Lin Peng
- Department of Bone and Joint Surgery, The Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Xi Rong
- Department of Cardiology, The Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Yingxue Liu
- Department of Cardiology, The Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Jiafu Li
- Department of Cardiology, The Affiliated Hospital of Southwest Medical University, Luzhou, China.
- Collaborative Innovation Centre for Prevention and Treatment of Cardiovascular Disease of Sichuan Province, Southwest Medical University, Luzhou, China.
| | - Jing Luo
- Department of Cardiology, The Affiliated Hospital of Southwest Medical University, Luzhou, China.
- Collaborative Innovation Centre for Prevention and Treatment of Cardiovascular Disease of Sichuan Province, Southwest Medical University, Luzhou, China.
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Liu Z, Chen Y, Mei Y, Yan M, Liang H. Gasdermin D-Mediated Pyroptosis in Diabetic Cardiomyopathy: Molecular Mechanisms and Pharmacological Implications. Molecules 2023; 28:7813. [PMID: 38067543 PMCID: PMC10708146 DOI: 10.3390/molecules28237813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 11/21/2023] [Accepted: 11/25/2023] [Indexed: 12/18/2023] Open
Abstract
Diabetic cardiomyopathy (DCM) is a pathophysiological condition triggered by diabetes mellitus (DM), which can lead to heart failure (HF). One of the most important cellular processes associated with DCM is the death of cardiomyocytes. Gasdermin D (GSDMD) plays a key role in mediating pyroptosis, a type of programmed cell death closely associated with inflammasome activation. Recent studies have revealed that pyroptosis is induced during hyperglycemia, which is crucial to the development of DCM. Although the effects of pyroptosis on DCM have been discussed, the relationship between DCM and GSDMD is not fully clarified. Recent studies gave us the impetus for clarifying the meaning of GSDMD in DCM. The purpose of this review is to summarize new and emerging insights, mainly discussing the structures of GSDMD and the mechanism of pore formation, activation pathways, molecular mechanisms of GSDMD-mediated pyroptosis, and the therapeutic potential of GSDMD in DCM. The implications of this review will pave the way for a new therapeutic target in DCM.
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Affiliation(s)
- Zhou Liu
- Institute of Chinese Medicine, Guangdong Pharmaceutical University, Guangzhou 510006, China; (Z.L.); (Y.C.); (Y.M.)
- Key Laboratory of Glucolipid Metabolic Disorder, Ministry of Education, Guangzhou 510006, China
- Guangdong TCM Key Laboratory for Metabolic Diseases, Guangzhou 510006, China
- Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western Medicine, Guangzhou 510006, China
| | - Yifan Chen
- Institute of Chinese Medicine, Guangdong Pharmaceutical University, Guangzhou 510006, China; (Z.L.); (Y.C.); (Y.M.)
- Key Laboratory of Glucolipid Metabolic Disorder, Ministry of Education, Guangzhou 510006, China
- Guangdong TCM Key Laboratory for Metabolic Diseases, Guangzhou 510006, China
- Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western Medicine, Guangzhou 510006, China
| | - Yu Mei
- Institute of Chinese Medicine, Guangdong Pharmaceutical University, Guangzhou 510006, China; (Z.L.); (Y.C.); (Y.M.)
- Key Laboratory of Glucolipid Metabolic Disorder, Ministry of Education, Guangzhou 510006, China
- Guangdong TCM Key Laboratory for Metabolic Diseases, Guangzhou 510006, China
- Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western Medicine, Guangzhou 510006, China
| | - Meiling Yan
- Institute of Chinese Medicine, Guangdong Pharmaceutical University, Guangzhou 510006, China; (Z.L.); (Y.C.); (Y.M.)
- Key Laboratory of Glucolipid Metabolic Disorder, Ministry of Education, Guangzhou 510006, China
- Guangdong TCM Key Laboratory for Metabolic Diseases, Guangzhou 510006, China
- Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western Medicine, Guangzhou 510006, China
| | - Haihai Liang
- Institute of Chinese Medicine, Guangdong Pharmaceutical University, Guangzhou 510006, China; (Z.L.); (Y.C.); (Y.M.)
- Key Laboratory of Glucolipid Metabolic Disorder, Ministry of Education, Guangzhou 510006, China
- Guangdong TCM Key Laboratory for Metabolic Diseases, Guangzhou 510006, China
- Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western Medicine, Guangzhou 510006, China
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An F, Sun B, Liu Y, Wang C, Wang X, Wang J, Liu Y, Yan C. Advances in understanding effects of miRNAs on apoptosis, autophagy, and pyroptosis in knee osteoarthritis. Mol Genet Genomics 2023; 298:1261-1278. [PMID: 37914978 DOI: 10.1007/s00438-023-02077-3] [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: 08/20/2023] [Accepted: 10/02/2023] [Indexed: 11/03/2023]
Abstract
MicroRNAs (miRNAs) are a class of endogenous small non-coding RNAs. MicroRNAs-mediated signaling pathways play a critical regulatory role in inducing apoptosis, autophagy, and pyroptosis in developing knee osteoarthritis (KOA). Given this, we searched databases, such as PubMed, using keywords including "miRNA," "knee osteoarthritis," "apoptosis," "autophagy," "pyroptosis", and their combinations. Through an extensive literature review, we conclude that miRNAs can be modulated through various signaling pathways, such as Wnt/β-catenin, TGF-β, PI3K/AKT/mTOR, and NLRP3/Caspase-1, to regulate apoptosis, autophagy, and pyroptosis in KOA. Furthermore, we note that P2X7R and HMGB1 may be crucial regulatory molecules involved in the interconnected regulation of apoptosis, autophagy, and pyroptosis in KOA. Additionally, we describe that miR-140-5p and miR-107 can modulate the advancement of KOA chondrocytes by targeting distinct molecules involved in apoptosis, autophagy, and pyroptosis, respectively. Therefore, we conclude that miRNAs may be potential biomarkers and therapeutic targets for the early prediction, diagnosis, and effective therapeutic approaches of KOA.
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Affiliation(s)
- Fangyu An
- Teaching Experiment Training Center, Gansu University of Chinese Medicine, Lanzhou Gansu, 730000, China
| | - Bai Sun
- School of Traditional Chinese and Western Medicine, Gansu University of Chinese Medicine, Lanzhou Gansu, 730000, China
| | - Ying Liu
- School of Basic Medicine, Gansu University of Chinese Medicine, Lanzhou Gansu, 730000, China
| | - Chunmei Wang
- School of Basic Medicine, Gansu University of Chinese Medicine, Lanzhou Gansu, 730000, China
| | - Xiaxia Wang
- School of Traditional Chinese and Western Medicine, Gansu University of Chinese Medicine, Lanzhou Gansu, 730000, China
| | - Jiayu Wang
- School of Traditional Chinese and Western Medicine, Gansu University of Chinese Medicine, Lanzhou Gansu, 730000, China
| | - Yongqi Liu
- School of Basic Medicine, Gansu University of Chinese Medicine, Lanzhou Gansu, 730000, China.
| | - Chunlu Yan
- School of Traditional Chinese and Western Medicine, Gansu University of Chinese Medicine, Lanzhou Gansu, 730000, China.
- Research Center of Traditional Chinese Medicine of Gansu, Gansu University of Chinese Medicine, Lanzhou Gansu, 730000, China.
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