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Song Q, Fan Y, Zhang H, Wang N. Z-DNA binding protein 1 orchestrates innate immunity and inflammatory cell death. Cytokine Growth Factor Rev 2024; 77:15-29. [PMID: 38548490 DOI: 10.1016/j.cytogfr.2024.03.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Revised: 03/17/2024] [Accepted: 03/20/2024] [Indexed: 06/22/2024]
Abstract
Innate immunity is not only the first line of host defense against microbial infections but is also crucial for the host responses against a variety of noxious stimuli. Z-DNA binding protein 1 (ZBP1) is a cytosolic nucleic acid sensor that can induce inflammatory cell death in both immune and nonimmune cells upon sensing of incursive virus-derived Z-form nucleic acids and self-nucleic acids via its Zα domain. Mechanistically, aberrantly expressed or activated ZBP1 induced by pathogens or noxious stimuli enables recruitment of TANK binding kinase 1 (TBK1), interferon regulatory factor 3 (IRF3), receptor-interacting serine/threonine-protein kinase 1 (RIPK1) and RIPK3 to drive type I interferon (IFN-I) responses and activation of nuclear factor kappa B (NF-κB) signaling. Meanwhile, ZBP1 promotes the assembly of ZBP1- and absent in melanoma 2 (AIM2)-PANoptosome, which ultimately triggers PANoptosis through caspase 3-mediated apoptosis, mixed lineage kinase domain like pseudokinase (MLKL)-mediated necroptosis, and gasdermin D (GSDMD)-mediated pyroptosis. In response to damaged mitochondrial DNA, ZBP1 can interact with cyclic GMP-AMP synthase to augment IFN-I responses but inhibits toll like receptor 9-mediated inflammatory responses. This review summarizes the structure and expression pattern of ZBP1, discusses its roles in human diseases through immune-dependent (e.g., the production of IFN-I and pro-inflammatory cytokines) and -independent (e.g., the activation of cell death) functions, and highlights the attractive prospect of manipulating ZBP1 as a promising therapeutic target in diseases.
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Affiliation(s)
- Qixiang Song
- Department of Pathophysiology, School of Basic Medical Science, Central South University, 110 Xiangya Road, Changsha 410083, China; Key Laboratory of Sepsis Translational Medicine of Hunan, Central South University, 110 Xiangya Road, Changsha 410083, China
| | - Yuhang Fan
- Department of Pathophysiology, School of Basic Medical Science, Central South University, 110 Xiangya Road, Changsha 410083, China; Key Laboratory of Sepsis Translational Medicine of Hunan, Central South University, 110 Xiangya Road, Changsha 410083, China
| | - Huali Zhang
- Department of Pathophysiology, School of Basic Medical Science, Central South University, 110 Xiangya Road, Changsha 410083, China; Key Laboratory of Sepsis Translational Medicine of Hunan, Central South University, 110 Xiangya Road, Changsha 410083, China.
| | - Nian Wang
- Department of Pathophysiology, School of Basic Medical Science, Central South University, 110 Xiangya Road, Changsha 410083, China; Key Laboratory of Sepsis Translational Medicine of Hunan, Central South University, 110 Xiangya Road, Changsha 410083, China.
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Song Q, Qi Z, Wang K, Wang N. Z-nucleic acid sensor ZBP1 in sterile inflammation. Clin Immunol 2024; 261:109938. [PMID: 38346464 DOI: 10.1016/j.clim.2024.109938] [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: 10/06/2023] [Revised: 02/08/2024] [Accepted: 02/09/2024] [Indexed: 02/23/2024]
Abstract
Z-DNA binding protein 1 (ZBP1), a cytosolic nucleic acid sensor for Z-form nucleic acids (Z-NA), can detect both exogenous and endogenous nucleic acids. Upon sensing of self Z-NA or exposure to diverse noxious stimuli, ZBP1 regulates inflammation by activating nuclear factor kappa B and interferon regulating factor 3 signaling pathways. In addition, ZBP1 promotes the assembly of ZBP1 PANoptosome, which initiates caspase 3-mediated apoptosis, mixed lineage kinase domain like pseudokinase (MLKL)-mediated necroptosis, and gasdermin D (GSDMD)-mediated pyroptosis (PANoptosis), leading to the release of various damage-associated molecular patterns. Thereby, ZBP1 is implicated in the development and progression of diverse sterile inflammatory diseases. This review outlines the expression, structure, and function of ZBP1, along with its dual roles in controlling inflammation and cell death to orchestrate innate immunity in sterile inflammation, especially autoimmune diseases, and cancers. ZBP1 has emerged as an attractive therapeutic target for various sterile inflammatory diseases.
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Affiliation(s)
- Qixiang Song
- Department of Pathophysiology, School of Basic Medicine Science, Central South University, Changsha, Hunan, China; Sepsis Translational Medicine Key Lab of Hunan Province, Changsha, Hunan, China
| | - Zehong Qi
- Department of Pathophysiology, School of Basic Medicine Science, Central South University, Changsha, Hunan, China; Sepsis Translational Medicine Key Lab of Hunan Province, Changsha, Hunan, China
| | - Kangkai Wang
- Department of Pathophysiology, School of Basic Medicine Science, Central South University, Changsha, Hunan, China; Sepsis Translational Medicine Key Lab of Hunan Province, Changsha, Hunan, China.
| | - Nian Wang
- Department of Pathophysiology, School of Basic Medicine Science, Central South University, Changsha, Hunan, China; Sepsis Translational Medicine Key Lab of Hunan Province, Changsha, Hunan, China.
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Varesi A, Campagnoli LIM, Barbieri A, Rossi L, Ricevuti G, Esposito C, Chirumbolo S, Marchesi N, Pascale A. RNA binding proteins in senescence: A potential common linker for age-related diseases? Ageing Res Rev 2023; 88:101958. [PMID: 37211318 DOI: 10.1016/j.arr.2023.101958] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 05/09/2023] [Accepted: 05/18/2023] [Indexed: 05/23/2023]
Abstract
Aging represents the major risk factor for the onset and/or progression of various disorders including neurodegenerative diseases, metabolic disorders, and bone-related defects. As the average age of the population is predicted to exponentially increase in the coming years, understanding the molecular mechanisms underlying the development of aging-related diseases and the discovery of new therapeutic approaches remain pivotal. Well-reported hallmarks of aging are cellular senescence, genome instability, autophagy impairment, mitochondria dysfunction, dysbiosis, telomere attrition, metabolic dysregulation, epigenetic alterations, low-grade chronic inflammation, stem cell exhaustion, altered cell-to-cell communication and impaired proteostasis. With few exceptions, however, many of the molecular players implicated within these processes as well as their role in disease development remain largely unknown. RNA binding proteins (RBPs) are known to regulate gene expression by dictating at post-transcriptional level the fate of nascent transcripts. Their activity ranges from directing primary mRNA maturation and trafficking to modulation of transcript stability and/or translation. Accumulating evidence has shown that RBPs are emerging as key regulators of aging and aging-related diseases, with the potential to become new diagnostic and therapeutic tools to prevent or delay aging processes. In this review, we summarize the role of RBPs in promoting cellular senescence and we highlight their dysregulation in the pathogenesis and progression of the main aging-related diseases, with the aim of encouraging further investigations that will help to better disclose this novel and captivating molecular scenario.
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Affiliation(s)
- Angelica Varesi
- Department of Biology and Biotechnology, University of Pavia, Pavia, Italy.
| | | | - Annalisa Barbieri
- Department of Drug Sciences, Section of Pharmacology, University of Pavia, Pavia, Italy
| | - Lorenzo Rossi
- Institute of Molecular Biology and Biophysics, ETH Zurich, Zurich, Switzerland
| | | | - Ciro Esposito
- Department of Internal Medicine and Therapeutics, University of Pavia, Italy; Nephrology and dialysis unit, ICS S. Maugeri SPA SB Hospital, Pavia, Italy; High School in Geriatrics, University of Pavia, Italy
| | | | - Nicoletta Marchesi
- Department of Drug Sciences, Section of Pharmacology, University of Pavia, Pavia, Italy
| | - Alessia Pascale
- Department of Drug Sciences, Section of Pharmacology, University of Pavia, Pavia, Italy.
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Costa CJ, Cohen MW, Goldberg DC, Mellado W, Willis DE. Nicotinamide Riboside Improves Enteric Neuropathy in Streptozocin-Induced Diabetic Rats Through Myenteric Plexus Neuroprotection. Dig Dis Sci 2023:10.1007/s10620-023-07913-5. [PMID: 36920665 DOI: 10.1007/s10620-023-07913-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 03/03/2023] [Indexed: 03/16/2023]
Abstract
BACKGROUND Diabetes Mellitus causes a systemic oxidative stress due in part to the hyperglycemia and the reactive oxygen species generated. Up to 75% of diabetic patients present with an autonomic neuropathy affecting the Enteric Nervous System. Deficits in the human population are chronic dysmotilities with either increased (i.e., constipation) or decreased (i.e., diarrhea) total gastrointestinal transit times. These are recapitulated in the streptozocin-induced diabetic rat, which is a model of Type I Diabetes Mellitus. AIMS Examine the effects that a precursor of nicotinamide adenosine dinucleotide (NAD), nicotinamide riboside (NR), had on the development of dysmotility in induced diabetic rats and if fecal microbiota transplant (FMT) could produce the same results. MATERIALS AND METHODS Utilizing a 6-week treatment paradigm, NR was administered intraperitoneally every 48 h. Total gastrointestinal transit time was assessed weekly utilizing the carmine red method. Three weeks following hyperglycemic induction, FMT was performed between NR-treated animals and untreated animals. SIGNIFICANT RESULTS There is improvement in overall gastrointestinal transit time with the use of NR. 16S microbiome sequencing demonstrated decreased alpha and beta diversity in induced diabetic rats without change in animals receiving FMT. Improvements in myenteric plexus ganglia density in small and large intestines in diabetic animals treated with NR were seen. CONCLUSIONS NR treatment led to functional improvement in total gastrointestinal transit time in induced diabetic animals. This was associated with neuroprotection in the myenteric plexuses of both small and large intestines of induced diabetic rats. This represents an important first step in showing NR's benefit as a treatment for diabetic enteric neuropathy. Streptozocin-induced diabetic rats have improved transit times and increased myenteric plexus ganglia density when treated with intraperitoneal nicotinamide riboside.
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Affiliation(s)
- Christopher J Costa
- Quinnipiac University Frank H Netter MD School of Medicine, North Haven, CT, USA. .,Burke Neurological Institute, 785 Mamaroneck Ave, White Plains, NY, 10605, USA. .,Graduate Medical Education, Internal Medicine Residency, UConn Health, 263 Farmington Ave, Farmington, CT, 06030-1235, USA.
| | - Melanie W Cohen
- Burke Neurological Institute, 785 Mamaroneck Ave, White Plains, NY, 10605, USA
| | - David C Goldberg
- Burke Neurological Institute, 785 Mamaroneck Ave, White Plains, NY, 10605, USA.,Children's Hospital of Philadelphia, 3501 Civic Center Blvd, Philadelphia, PA, 19104, USA
| | - Wilfredo Mellado
- Burke Neurological Institute, 785 Mamaroneck Ave, White Plains, NY, 10605, USA
| | - Dianna E Willis
- Burke Neurological Institute, 785 Mamaroneck Ave, White Plains, NY, 10605, USA.,Weill Cornell Medicine Feil Family Brain and Mind Research Institute, New York, NY, USA
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Zhang S, Yang X, Jiang M, Ma L, Hu J, Zhang HH. Post-transcriptional control by RNA-binding proteins in diabetes and its related complications. Front Physiol 2022; 13:953880. [PMID: 36277184 PMCID: PMC9582753 DOI: 10.3389/fphys.2022.953880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 09/20/2022] [Indexed: 11/25/2022] Open
Abstract
Diabetes mellitus (DM) is a fast-growing chronic metabolic disorder that leads to significant health, social, and economic problems worldwide. Chronic hyperglycemia caused by DM leads to multiple devastating complications, including macrovascular complications and microvascular complications, such as diabetic cardiovascular disease, diabetic nephropathy, diabetic neuropathy, and diabetic retinopathy. Numerous studies provide growing evidence that aberrant expression of and mutations in RNA-binding proteins (RBPs) genes are linked to the pathogenesis of diabetes and associated complications. RBPs are involved in RNA processing and metabolism by directing a variety of post-transcriptional events, such as alternative splicing, stability, localization, and translation, all of which have a significant impact on RNA fate, altering their function. Here, we purposed to summarize the current progression and underlying regulatory mechanisms of RBPs in the progression of diabetes and its complications. We expected that this review will open the door for RBPs and their RNA networks as novel therapeutic targets for diabetes and its related complications.
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Affiliation(s)
- Shiyu Zhang
- Department of Endocrinology, The Second Affiliated Hospital, Soochow University, Suzhou, China
| | - Xiaohua Yang
- The Affiliated Haian Hospital of Nantong University, Nantong, China
| | - Miao Jiang
- Department of Endocrinology, The Second Affiliated Hospital, Soochow University, Suzhou, China
| | - Lianhua Ma
- Department of Endocrinology, The Second Affiliated Hospital, Soochow University, Suzhou, China
| | - Ji Hu
- Department of Endocrinology, The Second Affiliated Hospital, Soochow University, Suzhou, China,*Correspondence: Ji Hu, ; Hong-Hong Zhang,
| | - Hong-Hong Zhang
- Department of Endocrinology, The Second Affiliated Hospital, Soochow University, Suzhou, China,*Correspondence: Ji Hu, ; Hong-Hong Zhang,
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Chen X, Wu J, Li Z, Han J, Xia P, Shen Y, Ma J, Liu X, Zhang J, Yu P. Advances in The Study of RNA-binding Proteins in Diabetic Complications. Mol Metab 2022; 62:101515. [PMID: 35597446 PMCID: PMC9168169 DOI: 10.1016/j.molmet.2022.101515] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 04/21/2022] [Accepted: 05/12/2022] [Indexed: 12/18/2022] Open
Abstract
Background It has been reported that diabetes mellitus affects 435 million people globally as a primary health care problem. Despite many therapies available, many diabetes remains uncontrolled, giving rise to irreversible diabetic complications that pose significant risks to patients’ wellbeing and survival. Scope of Review In recent years, as much effort is put into elucidating the posttranscriptional gene regulation network of diabetes and diabetic complications; RNA binding proteins (RBPs) are found to be vital. RBPs regulate gene expression through various post-transcriptional mechanisms, including alternative splicing, RNA export, messenger RNA translation, RNA degradation, and RNA stabilization. Major Conclusions Here, we summarized recent studies on the roles and mechanisms of RBPs in mediating abnormal gene expression in diabetes and its complications. Moreover, we discussed the potential and theoretical basis of RBPs to treat diabetes and its complications. • Mechanisms of action of RBPs involved in diabetic complications are summarized and elucidated. • We discuss the theoretical basis and potential of RBPs for the treatment of diabetes and its complications. • We summarize the possible effective drugs for diabetes based on RBPs promoting the development of future therapeutic drugs.
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Affiliation(s)
- Xinyue Chen
- The Second Clinical Medical College of Nanchang University, the Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Jiaqiang Wu
- The Second Clinical Medical College of Nanchang University, the Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Zhangwang Li
- The Second Clinical Medical College of Nanchang University, the Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Jiashu Han
- Department of Thoracic Surgery, Peking Union Medical College Hospital, Beijing 100730, China
| | - Panpan Xia
- Department of Metabolism and Endocrinology, the Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Yunfeng Shen
- Department of Metabolism and Endocrinology, the Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Jianyong Ma
- Department of Pharmacology and Systems Physiology, University of Cincinnati College of Medicine, USA
| | - Xiao Liu
- Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Jing Zhang
- The Second Clinical Medical College of Nanchang University, the Second Affiliated Hospital of Nanchang University, Nanchang, China; Department of Anesthesiology, The Second Affiliated Hospital of Nanchang University, Jiangxi, Nanchang 330006, China.
| | - Peng Yu
- The Second Clinical Medical College of Nanchang University, the Second Affiliated Hospital of Nanchang University, Nanchang, China; Department of Metabolism and Endocrinology, the Second Affiliated Hospital of Nanchang University, Nanchang, China.
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