1
|
Mohseni-Moghaddam P, Khaleghzadeh-Ahangar H, Atabaki R. Role of Necroptosis, a Regulated Cell Death, in Seizure and Epilepsy. Neurochem Res 2024; 49:1-13. [PMID: 37646959 DOI: 10.1007/s11064-023-04010-x] [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: 05/10/2023] [Revised: 07/19/2023] [Accepted: 08/04/2023] [Indexed: 09/01/2023]
Abstract
Epilepsy is a chronic neurological disease that is characterized by spontaneous and recurrent seizures. Regulated cell death is a controlled process and has been shown to be involved in neurodegenerative diseases. Necroptosis is a type of regulated cell death, and its association with epilepsy has been documented. Necroptosis signaling can be divided into two pathways: canonical and non-canonical pathways. Inhibition of caspase-8, dimerization of receptor-interacting protein kinase 1 (RIP1) and RIP3, activation of mixed-lineage kinase domain-like protein (MLKL), movement of MLKL to the plasma membrane, and cell rupture occurred in these pathways. Through literature review, it has been revealed that there is a relationship between seizure, neuroinflammation, and oxidative stress. The seizure activity triggers the activation of various pathways within the central nervous system, including TNF-α/matrix metalloproteases, Neogenin and Calpain/ Jun N-terminal Kinase 1, which result in distinct responses in the brain. These responses involve the activation of neurons and astrocytes, consequently leading to an increase in the expression levels of proteins and genes such as RIP1, RIP3, and MLKL in a time-dependent manner in regions such as the hippocampus (CA1, CA3, dentate gyrus, and hilus), piriform cortex, and amygdala. Furthermore, the imbalance in calcium ions, depletion of adenosine triphosphate, and elevation of extracellular glutamate and potassium within these pathways lead to the progression of necroptosis, a reduction in seizure threshold, and increased susceptibility to epilepsy. Therefore, it is plausible that therapeutic targeting of these pathways could potentially provide a promising approach for managing seizures and epilepsy.
Collapse
Affiliation(s)
- Parvaneh Mohseni-Moghaddam
- Department of Physiology, Faculty of Medicine, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Hossein Khaleghzadeh-Ahangar
- Department of Physiology, School of Medicine, Babol University of Medical Sciences, Babol, Iran
- Immunoregulation Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Rabi Atabaki
- Shahid Fakouri High School, Department of Biology Education, Department of Education, Jouybar, Iran.
| |
Collapse
|
2
|
Liu X, Liu H, Gu N, Pei J, Lin X, Zhao W. Preeclampsia promotes autism in offspring via maternal inflammation and fetal NFκB signaling. Life Sci Alliance 2023; 6:e202301957. [PMID: 37290815 PMCID: PMC10250690 DOI: 10.26508/lsa.202301957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 05/28/2023] [Accepted: 05/30/2023] [Indexed: 06/10/2023] Open
Abstract
Preeclampsia (PE) is a risk factor for autism spectrum disorder (ASD) in offspring. However, the exact mechanisms underlying the impact of PE on progeny ASD are not fully understood, which hinders the development of effective therapeutic approaches. This study shows the offspring born to a PE mouse model treated by Nω-nitro-L-arginine methyl ester (L-NAME) exhibit ASD-like phenotypes, including neurodevelopment deficiency and behavioral abnormalities. Transcriptomic analysis of the embryonic cortex and adult offspring hippocampus suggested the expression of ASD-related genes was dramatically changed. Furthermore, the level of inflammatory cytokines TNFα in maternal serum and nuclear factor kappa B (NFκB) signaling in the fetal cortex were elevated. Importantly, TNFα neutralization during pregnancy enabled to ameliorate ASD-like phenotypes and restore the NFκB activation level in the offspring exposed to PE. Furthermore, TNFα/NFκB signaling axis, but not L-NAME, caused deficits in neuroprogenitor cell proliferation and synaptic development. These experiments demonstrate that offspring exposed to PE phenocopies ASD signatures reported in humans and indicate therapeutic targeting of TNFα decreases the likelihood of bearing children with ASD phenotypes from PE mothers.
Collapse
Affiliation(s)
- Xueyuan Liu
- Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
- Environmental and Occupational Health Science Institute, Rutgers University, Piscataway, NJ, USA
| | - Haiyan Liu
- Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
| | - Nihao Gu
- International Peace Maternity & Child Health Hospital Affiliated to Shanghai Jiao Tong University School of Medicine and Shanghai Key Laboratory for Embryo-Feta Original Adult Disease, Shanghai Jiao Tong University, Shanghai, China
| | - Jiangnan Pei
- Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
| | - Xianhua Lin
- Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
| | - Wenlong Zhao
- Environmental and Occupational Health Science Institute, Rutgers University, Piscataway, NJ, USA
- International Peace Maternity & Child Health Hospital Affiliated to Shanghai Jiao Tong University School of Medicine and Shanghai Key Laboratory for Embryo-Feta Original Adult Disease, Shanghai Jiao Tong University, Shanghai, China
| |
Collapse
|
3
|
Yurkina DM, Sharapova TN, Romanova EA, Yashin DV, Sashchenko LP. Short Peptides of Innate Immunity Protein Tag7 (PGLYRP1) Selectively Induce Inhibition or Activation of Tumor Cell Death via TNF Receptor. Int J Mol Sci 2023; 24:11363. [PMID: 37511122 PMCID: PMC10379010 DOI: 10.3390/ijms241411363] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 07/07/2023] [Accepted: 07/10/2023] [Indexed: 07/30/2023] Open
Abstract
In this study, we have found two peptides of Tag7 (PGLYRP1) protein-17.1A (HRDVQRT) and 17.1B (RSNYVLKG), that have different affinities to the TNFR1 receptor and the Hsp70 protein. Peptide 17.1A is able to inhibit signal transduction through the TNFR1 receptor, and peptide 17.1B can activate this receptor in a complex with Hsp70. Thus, it is possible to modulate the activity of the TNFR1 receptor and further perform its specific inhibition or activation in the treatment of various autoimmune or oncological diseases.
Collapse
|
4
|
Qin Y, Chen J, Xu K, Lu Y, Xu F, Shi J. Triad3A involved in the regulation of endotoxin tolerance and mycobactericidal activity through the NFκB-nitric oxide pathway. Immun Inflamm Dis 2023; 11:e925. [PMID: 37506157 PMCID: PMC10363814 DOI: 10.1002/iid3.925] [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: 11/11/2022] [Revised: 04/18/2023] [Accepted: 06/15/2023] [Indexed: 07/30/2023] Open
Abstract
INTRODUCTION Sepsis is characterized by an endotoxin tolerance phenotype that occurs in the stage of infection. Persistent bacterial infection can lead to immune cell exhaustion. Triad3A, an E3 ubiquitin ligase, negatively regulates its activation by TLR4. However, the effect of Triad3A on endotoxin tolerance and bactericidal ability in the state of endotoxin tolerance remains unclear. METHODS Using single dose LPS and repeated LPS stimulated macrophage cell lines at indicated times, we investigated miR-191, Tirad3A, TRAF3, TLR4, p-P65, TNF-α, IL-1β, and iNOS expression, the effect of miR-191 on Triad3A and TRAF3, gene loss-of-function analyses, the effect of Triad3A on TLR4, p-P65, cytokine, and mycobactericidal activity in endotoxin tolerant cells infected with Mycobacterium marinum. RESULTS Here we found that Triad3A is involved in regulating endotoxin tolerance. Our result also displayed that miR-191 expression is downregulated in macrophages in the state of endotoxin tolerance. miR-191 can directly bind to Triad3A and TRAF3. Additionally, knockdown of Triad3A can reverse the effect of decreasing TNF-α and IL-1β in endotoxin tolerant macrophages. Furthermore, we demonstrated that the TLR4-NF-κB-NO pathway was associated with Triad3A and responsible for the killing of intracellular mycobacteria in a tuberculosis sepsis model. CONCLUSIONS These results provide new insight into the mechanisms of Triad3A induced tolerogenic phenotype in macrophages, which can help the better comprehension of the pathogenesis involved in septic shock with infection of Mycobacterium tuberculosis, and suggest that Triad3A may be a potential drug target for the treatment of severe septic tuberculosis.
Collapse
Affiliation(s)
- Yongwei Qin
- Department of Clinical Laboratory, The Sixth People's Hospital of Nantong, Nantong, Jiangsu, China
- Department of Pathogen Biology, School of Medicine, Nantong University, Nantong, China
| | - Jinliang Chen
- Department of Respiratory Medicine, The Second Affiliated Hospital of Nantong University, Nantong First People's Hospital, Nantong, Jiangsu, China
| | - Kuang Xu
- Department of Pathogen Biology, School of Medicine, Nantong University, Nantong, China
| | - Yang Lu
- Department of Critical Care Medicine, Affiliated Hospital of Nantong University, Nantong, China
| | - Feifan Xu
- Department of Clinical Laboratory, The Sixth People's Hospital of Nantong, Nantong, Jiangsu, China
| | - Jiahai Shi
- Nantong Key Laboratory of Translational Medicine in Cardiothoracic Diseases, Nantong Clinical Medical Research Center of Cardiothoracic Disease, Institution of Translational Medicine in Cardiothoracic Diseases, Affiliated Hospital of Nantong University, Nantong, Jiangsu, China
| |
Collapse
|
5
|
Huang SC, Huang CC, Ko CY, Huang CY, Liu CH, Lee YK, Chen TY, Hsueh CW, Tzou SJ, Tai MH, Hu TH, Tsai MC, Lee WC, Ho YC, Wu CC, Chang YC, Chang JJ, Liu KH, Li CC, Wen ZH, Chang CL, Chu TH. Slow skeletal muscle troponin T acts as a potential prognostic biomarker and therapeutic target for hepatocellular carcinoma. Gene 2023; 865:147331. [PMID: 36871674 DOI: 10.1016/j.gene.2023.147331] [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: 02/05/2023] [Accepted: 02/28/2023] [Indexed: 03/07/2023]
Abstract
Slow skeletal muscle troponin T (TNNT1) as a poor prognostic indicator is upregulated in colon and breast cancers. However, the role of TNNT1 in the disease prognosis and biological functions of hepatocellular carcinoma (HCC) is still unclear. The Cancer Genome Atlas (TCGA), real-time quantitative RT-PCR (qRT-PCR), immunoblot, and immunohistochemical analyses were applied to evaluate the TNNT1 expression of human HCC. The impact of TNNT1 levels on disease progression and survival outcome was studied using TCGA analysis. Moreover, the bioinformatics analysis and HCC cell culture were used to investigate the biological functions of TNNT1. Besides, the immunoblot analysis and enzyme-linked immunosorbent assay (ELISA) were used to detect the extracellular TNNT1 of HCC cells and circulating TNNT1 of HCC patients, respectively. The effect of TNNT1 neutralization on oncogenic behaviors and signaling was further validated in the cultured hepatoma cells. In this study, tumoral and blood TNNT1 was upregulated in HCC patients based on the analyses using bioinformatics, fresh tissues, paraffin sections, and serum. From the multiple bioinformatics tools, the TNNT1 overexpression was associated with advanced stage, high grade, metastasis, vascular invasion, recurrence, and poor survival outcome in HCC patients. By the cell culture and TCGA analyses, TNNT1 expression and release were positively correlated with epithelial-mesenchymal transition (EMT) processes in HCC tissues and cells. Moreover, TNNT1 neutralization suppressed oncogenic behaviors and EMT in hepatoma cells. In conclusion, TNNT1 may serve as a non-invasive biomarker and drug target for HCC management. This research finding may provide a new insight for HCC diagnosis and treatment.
Collapse
Affiliation(s)
- Shih-Chung Huang
- Department of Internal Medicine, Division of Cardiology, Kaohsiung Armed Forces General Hospital, Kaohsiung, Taiwan; Department of Internal Medicine, Division of Cardiology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan; Institute of Medical Science and Technology, National Sun Yat-sen University, Kaohsiung, Taiwan
| | - Chao-Cheng Huang
- Department of Pathology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Chou-Yuan Ko
- Institute of Medical Science and Technology, National Sun Yat-sen University, Kaohsiung, Taiwan; Division of Gastroenterology and Hepatology, Department of Internal Medicine, Kaohsiung Armed Forces General Hospital, Kaohsiung, Taiwan
| | - Cheng-Yi Huang
- Department of Pathology, Kaohsiung Armed Forces General Hospital, Kaohsiung, Taiwan
| | - Ching-Han Liu
- Department of Internal Medicine, Division of Cardiology, Kaohsiung Armed Forces General Hospital, Kaohsiung, Taiwan
| | - Yung-Kuo Lee
- Institute of Medical Science and Technology, National Sun Yat-sen University, Kaohsiung, Taiwan; Medical Laboratory, Medical Education and Research Center, Kaohsiung Armed Forces General Hospital, Kaohsiung, Taiwan
| | - Tung-Yuan Chen
- Department of Surgery, Division of Colorectal Surgery, Kaohsiung Armed Forces General Hospital, Kaohsiung, Taiwan
| | - Chao-Wen Hsueh
- Institute of Medical Science and Technology, National Sun Yat-sen University, Kaohsiung, Taiwan; Division of Gastroenterology and Hepatology, Department of Internal Medicine, Kaohsiung Armed Forces General Hospital, Kaohsiung, Taiwan
| | - Shiow-Jyu Tzou
- Institute of Medical Science and Technology, National Sun Yat-sen University, Kaohsiung, Taiwan; Department of Nursing, Kaohsiung Armed Forces General Hospital, Kaohsiung, Taiwan
| | - Ming-Hong Tai
- Institute of Biomedical Sciences, National Sun Yat-sen University, Kaohsiung, Taiwan; Doctoral Degree Program in Marine Biotechnology, National Sun Yat-sen University and Academia Sinica, Kaohsiung, Taiwan; Department of Biological Sciences, National Sun Yat-sen University, Kaohsiung, Taiwan; Center for Neuroscience, National Sun Yat-sen University, Kaohsiung, Taiwan
| | - Tsung-Hui Hu
- Division of Hepato-Gastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Ming-Chao Tsai
- Division of Hepato-Gastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Wen-Chin Lee
- Department of Internal Medicine, Division of Nephrology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Yu-Cheng Ho
- School of Medicine, Medical College, I-Shou University, Kaohsiung, Taiwan
| | - Cheng-Chun Wu
- School of Medicine, Medical College, I-Shou University, Kaohsiung, Taiwan
| | - Yi-Chen Chang
- Doctoral Degree Program in Marine Biotechnology, National Sun Yat-sen University and Academia Sinica, Kaohsiung, Taiwan
| | - Jung-Jui Chang
- Division of Orthopedics, Department of Surgery, Zuoying Branch of Kaohsiung Armed Forces General Hospital, Kaohsiung, Taiwan
| | - Kai-Hsi Liu
- Department of Internal Medicine, Division of Cardiology, Zuoying Branch of Kaohsiung Armed Forces General Hospital, Kaohsiung, Taiwan
| | - Chiao-Ching Li
- Division of Urology, Department of Surgery, Kaohsiung Armed Forces General Hospital, Kaohsiung, Taiwan
| | - Zhi-Hong Wen
- Department of Marine Biotechnology and Resources, Asia-Pacific Ocean Research Center, National Sun Yat-sen University, Kaohsiung, Taiwan
| | - Chen-Lin Chang
- Institute of Medical Science and Technology, National Sun Yat-sen University, Kaohsiung, Taiwan; Department of Psychiatry, Kaohsiung Armed Forces General Hospital, Kaohsiung, Taiwan.
| | - Tian-Huei Chu
- Institute of Medical Science and Technology, National Sun Yat-sen University, Kaohsiung, Taiwan; Medical Laboratory, Medical Education and Research Center, Kaohsiung Armed Forces General Hospital, Kaohsiung, Taiwan.
| |
Collapse
|
6
|
Ba H, Dai Z, Zhang Z, Zhang P, Yin B, Wang J, Li Z, Zhou X. Antitumor effect of CAR-T cells targeting transmembrane tumor necrosis factor alpha combined with PD-1 mAb on breast cancers. J Immunother Cancer 2023; 11:jitc-2021-003837. [PMID: 36720496 PMCID: PMC10098269 DOI: 10.1136/jitc-2021-003837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/09/2023] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Our previous study showed that transmembrane tumor necrosis factor alpha (tmTNF-α) is overexpressed in primary breast cancers including triple-negative breast cancers (TNBCs). Chimeric antigen receptor engineered-T (CAR-T) cells have been successfully used mainly in B-cell malignancies. METHODS We generated CAR-T cells targeting tmTNF-α but not secreted tumor necrosis factor alpha and assessed the antitumor effect of the CAR-T cells on tmTNF-α-expressing breast cancer cells in vitro and in vivo. RESULTS Our tmTNF-α CAR-T cells showed potent cytotoxicity against tmTNF-α-expressing breast cancer cells but not tmTNF-α-negative tumor cells with increased secretion of interferon gamma (IFN-γ) and interleukin (IL)-2 in vitro. In tmTNF-α-overexpressing TNBC-bearing mice, the tmTNF-α CAR-T therapy induced evident tumor regression, prolonged survival and increased serum concentrations of IFN-γ and IL-2. However, we found thattmTNF-α induced programmed death-ligand 1 (PD-L1) expression through the p38 pathway via TNF receptor (TNFR) and through the NF-κB and AKT pathways via outside-to-inside (reverse) signaling, which might limit the efficacy of the CAR-T cell therapy. Blockage of the PD-L1/programmed death-1 (PD-1) pathway by PD-1 monoclonal antibody significantly enhanced the antitumor effect of the tmTNF-α CAR-T cell therapy in vitro and in vivo, and the combination was effective for antiprimary tumors and had a tendency to increase the antimetastasis effect of the CAR-T cell therapy. CONCLUSION Our findings suggest a potent antitumor efficacy of the tmTNF-α CAR-T cells that can be enhanced by anti-PD-L1/PD-1 because high PD-L1 expression in TNBC was induced by the tmTNF-α signaling, indicating a promising individual therapy for tmTNF-α-positive breast cancers including TNBC.
Collapse
Affiliation(s)
- Hongping Ba
- Department of Immunology, College of Basic Medicine of Tongji Medical College of Huazhong University of Scince and Technology, Wuhan, Hubei, People's Republic of China
| | - Zigang Dai
- Department of Hematology, Tongji Hospital of Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
| | - Zunyue Zhang
- Department of Immunology, College of Basic Medicine of Tongji Medical College of Huazhong University of Scince and Technology, Wuhan, Hubei, People's Republic of China
| | - Peng Zhang
- Department of Immunology, College of Basic Medicine of Tongji Medical College of Huazhong University of Scince and Technology, Wuhan, Hubei, People's Republic of China
| | - Bingjiao Yin
- Department of Immunology, College of Basic Medicine of Tongji Medical College of Huazhong University of Scince and Technology, Wuhan, Hubei, People's Republic of China
| | - Jing Wang
- Department of Immunology, College of Basic Medicine of Tongji Medical College of Huazhong University of Scince and Technology, Wuhan, Hubei, People's Republic of China
| | - Zhuoya Li
- Department of Immunology, College of Basic Medicine of Tongji Medical College of Huazhong University of Scince and Technology, Wuhan, Hubei, People's Republic of China
| | - Xiaoxi Zhou
- Department of Hematology, Tongji Hospital of Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
| |
Collapse
|
7
|
Tang BY, Ge J, Wu Y, Wen J, Tang XH. The Role of ADAM17 in Inflammation-Related Atherosclerosis. J Cardiovasc Transl Res 2022; 15:1283-1296. [PMID: 35648358 DOI: 10.1007/s12265-022-10275-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Accepted: 05/06/2022] [Indexed: 10/18/2022]
Abstract
Atherosclerosis is a chronic inflammatory disease that poses a huge economic burden due to its extremely poor prognosis. Therefore, it is necessary to explore potential mechanisms to improve the prevention and treatment of atherosclerosis. A disintegrin and metalloprotease 17 (ADAM17) is a cell membrane-bound protein that performs a range of functions through membrane protein shedding and intracellular signaling. ADAM17-mediated inflammation has been identified to be an important contributor to atherosclerosis; however, the specific relationship between its multiple regulatory roles and the pathogenesis of atherosclerosis remains unclear. Here, we reviewed the activation, function, and regulation of ADAM17, described in detail the role of ADAM17-mediated inflammatory damage in atherosclerosis, and discussed several controversial points. We hope that these insights into ADAM17 biology will lead to rational management of atherosclerosis. ADAM17 promotes vascular inflammation in endothelial cells, smooth muscle cells, and macrophages, and regulates the occurrence and development of atherosclerosis.
Collapse
Affiliation(s)
- Bai-Yi Tang
- Department of Cardiology, Third Xiang-Ya Hospital, Central South University, 138 Tongzipo Road, Changsha, 410013, Hunan, China
| | - Jin Ge
- Department of Cardiology, Third Xiang-Ya Hospital, Central South University, 138 Tongzipo Road, Changsha, 410013, Hunan, China
| | - Yang Wu
- Department of Cardiology, Third Hospital of Changsha, 176 W. Laodong Road, Changsha, 410015, Hunan, China
| | - Juan Wen
- Department of Cardiology, Third Xiang-Ya Hospital, Central South University, 138 Tongzipo Road, Changsha, 410013, Hunan, China.
| | - Xiao-Hong Tang
- Department of Cardiology, Third Xiang-Ya Hospital, Central South University, 138 Tongzipo Road, Changsha, 410013, Hunan, China.
| |
Collapse
|
8
|
Ba H, Jiang R, Zhang M, Yin B, Wang J, Li Z, Li B, Zhou X. Suppression of Transmembrane Tumor Necrosis Factor Alpha Processing by a Specific Antibody Protects Against Colitis-Associated Cancer. Front Immunol 2021; 12:687874. [PMID: 34675913 PMCID: PMC8524043 DOI: 10.3389/fimmu.2021.687874] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 09/16/2021] [Indexed: 12/26/2022] Open
Abstract
Soluble tumor necrosis factor-α (sTNF-α) plays an important role in colitis-associated cancer (CAC); however, little is known about transmembrane TNF-α (tmTNF-α). Here, we observed an increase in sTNF-α mainly in colitis tissues from an azoxymethane/dextran sodium sulfate (DSS)-induced CAC mouse model whereas tmTNF-α levels were chiefly increased on epithelial cells at the tumor stage. The ratio of intracolonic tmTNF-α/sTNF-α was negatively correlated with the levels of pro-inflammatory mediators (IL-1β, IL-6, and NO) and M1 macrophages but positively correlated with the infiltration of myeloid-derived suppressor cells, regulatory T cells, and the level of the anti-inflammatory cytokine IL-10, suggesting an anti-inflammatory effect of tmTNF-α. This effect of tmTNF-α was confirmed again by the induction of resistance to LPS in colonic epithelial cell lines NCM460 and HCoEpiC through the addition of exogenous tmTNF-α or transfection of the tmTNF-α leading sequence that lacks the extracellular segment but retains the intracellular domain of tmTNF-α. A tmTNF-α antibody was used to block tmTNF-α shedding after the first or second round of inflammation induction by DSS drinking to shift the time window of tmTNF-α expression ahead to the inflammation stage. Antibody treatment significantly alleviated inflammation and suppressed subsequent adenoma formation, accompanied by increased apoptosis. An antitumor effect was also observed when the antibody was administered at the malignant phase of CAC. Our results reveal tmTNF-α as a novel molecular marker for malignant transformation in CAC and provide a new insight into blocking the pathological process by targeting tmTNF-α processing.
Collapse
Affiliation(s)
- Hongping Ba
- Department of Immunology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Rui Jiang
- Department of Immunology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Meng Zhang
- Department of Immunology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Bingjiao Yin
- Department of Immunology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jing Wang
- Department of Immunology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhuoya Li
- Department of Immunology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Baihua Li
- Department of Immunology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaoxi Zhou
- Department of Hematology, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, China
| |
Collapse
|
9
|
Madonna G, Sale S, Capone M, De Falco C, Santocchio V, Di Matola T, Fiorentino G, Pirozzi C, D’Antonio A, Sabatino R, Atripaldi L, Atripaldi U, Raffone M, Curvietto M, Grimaldi AM, Vanella V, Festino L, Scarpato L, Palla M, Spatarella M, Perna F, Cerino P, Botti G, Parrella R, Montesarchio V, Ascierto PA, Atripaldi L. Clinical Outcome Prediction in COVID-19 Patients by Lymphocyte Subsets Analysis and Monocytes' iTNF-α Expression. BIOLOGY 2021; 10:735. [PMID: 34439967 PMCID: PMC8389652 DOI: 10.3390/biology10080735] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 07/24/2021] [Accepted: 07/28/2021] [Indexed: 12/24/2022]
Abstract
In December 2019, a novel coronavirus, "SARS-CoV-2", was recognized as the cause of coronavirus disease 2019 (COVID-19). Several studies have explored the changes and the role of inflammatory cells and cytokines in the immunopathogenesis of the disease, but until today, the results have been controversial. Based on these premises, we conducted a retrospective assessment of monocyte intracellular TNF-α expression (iTNF-α) and on the frequencies of lymphocyte sub-populations in twenty-five patients with moderate/severe COVID-19. We found lymphopenia in all COVID-19 infected subjects compared to healthy subjects. On initial observation, in patients with favorable outcomes, we detected a high absolute eosinophil count and a high CD4+/CD8+ T lymphocytes ratio, while in the Exitus Group, we observed high neutrophil and CD8+ T lymphocyte counts. During infection, in patients with favorable outcomes, we observed a rise in the lymphocyte count, in the monocyte and in Treg lymphocyte counts, and in the CD4+ and in CD8+ T lymphocytes count but a reduction in the CD4+/CD8+ T lymphocyte ratio. Instead, in the Exitus Group, we observed a reduction in the Treg lymphocyte counts and a decrease in iTNF-α expression. Our preliminary findings point to a modulation of the different cellular mediators of the immune system, which probably play a key role in the outcomes of COVID-19.
Collapse
Affiliation(s)
- Gabriele Madonna
- Melanoma, Cancer Immunotherapy and Development Therapeutics Unit, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, 80131 Napoli, Italy; (G.M.); (M.C.); (M.C.); (A.M.G.); (V.V.); (L.F.); (L.S.); (M.P.)
| | - Silvia Sale
- UOC Biochimica Clinica, AORN Ospedali dei Colli—Monaldi—Cotugno—CTO, 80131 Napoli, Italy; (S.S.); (C.D.F.); (V.S.); (T.D.M.); (C.P.); (A.D.); (R.S.); (L.A.)
| | - Mariaelena Capone
- Melanoma, Cancer Immunotherapy and Development Therapeutics Unit, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, 80131 Napoli, Italy; (G.M.); (M.C.); (M.C.); (A.M.G.); (V.V.); (L.F.); (L.S.); (M.P.)
| | - Chiara De Falco
- UOC Biochimica Clinica, AORN Ospedali dei Colli—Monaldi—Cotugno—CTO, 80131 Napoli, Italy; (S.S.); (C.D.F.); (V.S.); (T.D.M.); (C.P.); (A.D.); (R.S.); (L.A.)
| | - Valentina Santocchio
- UOC Biochimica Clinica, AORN Ospedali dei Colli—Monaldi—Cotugno—CTO, 80131 Napoli, Italy; (S.S.); (C.D.F.); (V.S.); (T.D.M.); (C.P.); (A.D.); (R.S.); (L.A.)
| | - Tiziana Di Matola
- UOC Biochimica Clinica, AORN Ospedali dei Colli—Monaldi—Cotugno—CTO, 80131 Napoli, Italy; (S.S.); (C.D.F.); (V.S.); (T.D.M.); (C.P.); (A.D.); (R.S.); (L.A.)
| | - Giuseppe Fiorentino
- UOC Fisiopatologia e Riabilitazione Respiratoria, AORN Ospedali dei Colli—Monaldi—Cotugno—CTO, 80131 Napoli, Italy;
| | - Caterina Pirozzi
- UOC Biochimica Clinica, AORN Ospedali dei Colli—Monaldi—Cotugno—CTO, 80131 Napoli, Italy; (S.S.); (C.D.F.); (V.S.); (T.D.M.); (C.P.); (A.D.); (R.S.); (L.A.)
| | - Anna D’Antonio
- UOC Biochimica Clinica, AORN Ospedali dei Colli—Monaldi—Cotugno—CTO, 80131 Napoli, Italy; (S.S.); (C.D.F.); (V.S.); (T.D.M.); (C.P.); (A.D.); (R.S.); (L.A.)
| | - Rocco Sabatino
- UOC Biochimica Clinica, AORN Ospedali dei Colli—Monaldi—Cotugno—CTO, 80131 Napoli, Italy; (S.S.); (C.D.F.); (V.S.); (T.D.M.); (C.P.); (A.D.); (R.S.); (L.A.)
| | - Lidia Atripaldi
- Dipartimento di Scienze Mediche Traslazionali, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (L.A.); (U.A.)
| | - Umberto Atripaldi
- Dipartimento di Scienze Mediche Traslazionali, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (L.A.); (U.A.)
| | - Marcello Raffone
- UOC Microbiologia e Virologia, AORN Ospedali dei Colli—Monaldi—Cotugno—CTO, 80131 Napoli, Italy;
| | - Marcello Curvietto
- Melanoma, Cancer Immunotherapy and Development Therapeutics Unit, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, 80131 Napoli, Italy; (G.M.); (M.C.); (M.C.); (A.M.G.); (V.V.); (L.F.); (L.S.); (M.P.)
| | - Antonio Maria Grimaldi
- Melanoma, Cancer Immunotherapy and Development Therapeutics Unit, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, 80131 Napoli, Italy; (G.M.); (M.C.); (M.C.); (A.M.G.); (V.V.); (L.F.); (L.S.); (M.P.)
| | - Vito Vanella
- Melanoma, Cancer Immunotherapy and Development Therapeutics Unit, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, 80131 Napoli, Italy; (G.M.); (M.C.); (M.C.); (A.M.G.); (V.V.); (L.F.); (L.S.); (M.P.)
| | - Lucia Festino
- Melanoma, Cancer Immunotherapy and Development Therapeutics Unit, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, 80131 Napoli, Italy; (G.M.); (M.C.); (M.C.); (A.M.G.); (V.V.); (L.F.); (L.S.); (M.P.)
| | - Luigi Scarpato
- Melanoma, Cancer Immunotherapy and Development Therapeutics Unit, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, 80131 Napoli, Italy; (G.M.); (M.C.); (M.C.); (A.M.G.); (V.V.); (L.F.); (L.S.); (M.P.)
| | - Marco Palla
- Melanoma, Cancer Immunotherapy and Development Therapeutics Unit, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, 80131 Napoli, Italy; (G.M.); (M.C.); (M.C.); (A.M.G.); (V.V.); (L.F.); (L.S.); (M.P.)
| | - Michela Spatarella
- UOSD di Farmacia, AORN Ospedali dei Colli—Monaldi—Cotugno—CTO, 80131 Napoli, Italy;
| | - Francesco Perna
- Dipartimento di Medicina Clinica e Chirurgia, Università degli Studi di Napoli “Federico II”, 80131 Naples, Italy;
| | - Pellegrino Cerino
- Istituto Zooprofilattico Sperimentale del Mezzogiorno, 80055 Portici, Italy;
| | - Gerardo Botti
- Scientific Direction, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, 80131 Napoli, Italy;
| | - Roberto Parrella
- UOC Malattie Infettive ad Indirizzo Respiratorio, AORN Ospedali dei Colli—Monaldi—Cotugno—CTO, 80131 Napoli, Italy;
| | | | - Paolo Antonio Ascierto
- Melanoma, Cancer Immunotherapy and Development Therapeutics Unit, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, 80131 Napoli, Italy; (G.M.); (M.C.); (M.C.); (A.M.G.); (V.V.); (L.F.); (L.S.); (M.P.)
| | - Luigi Atripaldi
- UOC Biochimica Clinica, AORN Ospedali dei Colli—Monaldi—Cotugno—CTO, 80131 Napoli, Italy; (S.S.); (C.D.F.); (V.S.); (T.D.M.); (C.P.); (A.D.); (R.S.); (L.A.)
| |
Collapse
|
10
|
Chen PY, Tsai YW, Chang AYW, Chang HH, Hsiao YH, Huang CW, Sung PS, Chen BH, Fu TF. Increased leptin-b expression and metalloprotease expression contributed to the pyridoxine-associated toxicity in zebrafish larvae displaying seizure-like behavior. Biochem Pharmacol 2020; 182:114294. [DOI: 10.1016/j.bcp.2020.114294] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 10/14/2020] [Accepted: 10/15/2020] [Indexed: 12/26/2022]
|
11
|
Kumar V. Toll-like receptors in sepsis-associated cytokine storm and their endogenous negative regulators as future immunomodulatory targets. Int Immunopharmacol 2020; 89:107087. [PMID: 33075714 PMCID: PMC7550173 DOI: 10.1016/j.intimp.2020.107087] [Citation(s) in RCA: 86] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2020] [Revised: 10/04/2020] [Accepted: 10/08/2020] [Indexed: 12/15/2022]
Abstract
Sepsis infects more than 48.9 million people world-wide, with 19.7 million deaths. Cytokine storm plays a significant role in sepsis, along with severe COVID-19. TLR signaling pathways plays a crucial role in generating the cytokine storm. Endogenous negative regulators of TLR signaling are crucial to regulate cytokine storm.
Cytokine storm generates during various systemic acute infections, including sepsis and current pandemic called COVID-19 (severe) causing devastating inflammatory conditions, which include multi-organ failure or multi-organ dysfunction syndrome (MODS) and death of the patient. Toll-like receptors (TLRs) are one of the major pattern recognition receptors (PRRs) expressed by immune cells as well as non-immune cells, including neurons, which play a crucial role in generating cytokine storm. They recognize microbial-associated molecular patterns (MAMPs, expressed by pathogens) and damage or death-associate molecular patterns (DAMPs; released and/expressed by damaged/killed host cells). Upon recognition of MAMPs and DAMPs, TLRs activate downstream signaling pathways releasing several pro-inflammatory mediators [cytokines, chemokines, interferons, and reactive oxygen and nitrogen species (ROS or RNS)], which cause acute inflammation meant to control the pathogen and repair the damage. Induction of an exaggerated response due to genetic makeup of the host and/or persistence of the pathogen due to its evasion mechanisms may lead to severe systemic inflammatory condition called sepsis in response to the generation of cytokine storm and organ dysfunction. The activation of TLR-induced inflammatory response is hardwired to the induction of several negative feedback mechanisms that come into play to conclude the response and maintain immune homeostasis. This state-of-the-art review describes the importance of TLR signaling in the onset of the sepsis-associated cytokine storm and discusses various host-derived endogenous negative regulators of TLR signaling pathways. The subject is very important as there is a vast array of genes and processes implicated in these negative feedback mechanisms. These molecules and mechanisms can be targeted for developing novel therapeutic drugs for cytokine storm-associated diseases, including sepsis, severe COVID-19, and other inflammatory diseases, where TLR-signaling plays a significant role.
Collapse
Affiliation(s)
- V Kumar
- Children Health Clinical Unit, Faculty of Medicine, Mater Research, University of Queensland, ST Lucia, Brisbane, Queensland 4078, Australia; School of Biomedical Sciences, Faculty of Medicine, University of Queensland, ST Lucia, Brisbane, Queensland 4078, Australia.
| |
Collapse
|
12
|
Mishra HK, Ma J, Mendez D, Hullsiek R, Pore N, Walcheck B. Blocking ADAM17 Function with a Monoclonal Antibody Improves Sepsis Survival in a Murine Model of Polymicrobial Sepsis. Int J Mol Sci 2020; 21:ijms21186688. [PMID: 32932701 PMCID: PMC7555020 DOI: 10.3390/ijms21186688] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 09/08/2020] [Accepted: 09/09/2020] [Indexed: 12/24/2022] Open
Abstract
Sepsis is the culmination of hyperinflammation and immune suppression in response to severe infection. Neutrophils are critical early responders to bacterial infection but can become highly dysfunctional during sepsis and other inflammatory disorders. The transmembrane protease ADAM17 (a disintegrin and metalloproteinase 17) is expressed by leukocytes and most other cells and has many substrates that regulate inflammation. We have reported that conditional knockout mice lacking ADAM17 in all leukocytes had a survival advantage during sepsis, which was associated with improved neutrophil effector functions. These and other findings indicate aberrant ADAM17 activity during sepsis. For this study, we evaluated for the first time the effects of an ADAM17 function blocking monoclonal antibody (mAb) on the pathogenesis of polymicrobial sepsis. Mice treated with the ADAM17 mAb MEDI3622 prior to sepsis induction exhibited significantly decreased mortality. When the ADAM17 mAb was combined with antibiotic administration, sepsis survival was markedly enhanced compared to either intervention alone, which was associated with a significant reduction in plasma levels of various inflammation-related factors. MEDI3622 and antibiotic administration after sepsis induction also significantly improved survival. Our results indicate that the combination of blocking ADAM17 as an immune modulator and appropriate antibiotics may provide a new therapeutic avenue for sepsis treatment.
Collapse
Affiliation(s)
- Hemant K. Mishra
- Department of Veterinary and Biomedical Sciences, University of Minnesota, St. Paul, MN 55108, USA; (H.K.M.); (J.M.); (D.M.); (R.H.)
| | - Jing Ma
- Department of Veterinary and Biomedical Sciences, University of Minnesota, St. Paul, MN 55108, USA; (H.K.M.); (J.M.); (D.M.); (R.H.)
| | - Daniel Mendez
- Department of Veterinary and Biomedical Sciences, University of Minnesota, St. Paul, MN 55108, USA; (H.K.M.); (J.M.); (D.M.); (R.H.)
| | - Robert Hullsiek
- Department of Veterinary and Biomedical Sciences, University of Minnesota, St. Paul, MN 55108, USA; (H.K.M.); (J.M.); (D.M.); (R.H.)
| | - Nabendu Pore
- Early Oncology Clinical Science, Astra Zeneca, One Medimmune Way, Gaithersburg, MD 20878, USA;
| | - Bruce Walcheck
- Department of Veterinary and Biomedical Sciences, University of Minnesota, St. Paul, MN 55108, USA; (H.K.M.); (J.M.); (D.M.); (R.H.)
- Correspondence:
| |
Collapse
|
13
|
Lu X, He Y, Tang C, Wang X, Que L, Zhu G, Liu L, Ha T, Chen Q, Li C, Xu Y, Li J, Li Y. Triad3A attenuates pathological cardiac hypertrophy involving the augmentation of ubiquitination-mediated degradation of TLR4 and TLR9. Basic Res Cardiol 2020; 115:19. [PMID: 32008145 DOI: 10.1007/s00395-020-0779-1] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Accepted: 01/14/2020] [Indexed: 02/07/2023]
Abstract
Activation of TLRs mediated the NF-κB signaling pathway plays an important pathophysiological role in cardiac hypertrophy. Triad3A, a ubiquitin E3 ligase, has been reported to negatively regulate NF-κB activation pathway via promoting ubiquitination and degradation of TLR4 and TLR9 in innate immune cells. The role of Triad3A in cardiac hypertrophic development remains unknown. The present study investigated whether there is a link between Triad3A and TLR4 and TLR9 in pressure overload induced cardiac hypertrophy. We observed that Triad3A levels were markedly reduced following transverse aortic constriction (TAC) induced cardiac hypertrophy. Similarly, stimulation of neonatal rat cardiac myocytes (NRCMs) with angiotensin-II (Ang II) significantly decreased Triad3A expression. To determine the role of Triad3A in TAC-induced cardiac hypertrophy, we transduced the myocardium with adenovirus expressing Triad3A followed by induction of TAC. We observed that increased expression of Triad3A significantly attenuated cardiac hypertrophy and improved cardiac function. To investigate the mechanisms by which Triad3A attenuated cardiac hypertrophy, we examined the Triad3A E3 ubiquitination on TLR4 and TLR9. We found that Triad3A promoted TLR4 and TLR9 degradation through ubiquitination. Triad3A mediated TLR4 and TLR9 degradation resulted in suppression of NF-κB activation. Our data suggest that Triad3A plays a protective role in the development of cardiac hypertrophy, at least through catalyzing ubiquitination-mediated degradation of TLR4 and TLR9, thus negatively regulating NF-κB activation.
Collapse
Affiliation(s)
- Xia Lu
- Key Laboratory of Targeted Intervention of Cardiovascular Disease, Collaborative Innovation Center For Cardiovascular Disease Translational Medicine, Nanjing Medical University, Nanjing, 211166, China
| | - Yijie He
- Key Laboratory of Targeted Intervention of Cardiovascular Disease, Collaborative Innovation Center For Cardiovascular Disease Translational Medicine, Nanjing Medical University, Nanjing, 211166, China
| | - Chao Tang
- Key Laboratory of Targeted Intervention of Cardiovascular Disease, Collaborative Innovation Center For Cardiovascular Disease Translational Medicine, Nanjing Medical University, Nanjing, 211166, China
| | - Xiaoyang Wang
- Key Laboratory of Targeted Intervention of Cardiovascular Disease, Collaborative Innovation Center For Cardiovascular Disease Translational Medicine, Nanjing Medical University, Nanjing, 211166, China
| | - Linli Que
- Key Laboratory of Targeted Intervention of Cardiovascular Disease, Collaborative Innovation Center For Cardiovascular Disease Translational Medicine, Nanjing Medical University, Nanjing, 211166, China
| | - Guoqing Zhu
- Key Laboratory of Targeted Intervention of Cardiovascular Disease, Collaborative Innovation Center For Cardiovascular Disease Translational Medicine, Nanjing Medical University, Nanjing, 211166, China
| | - Li Liu
- Department of Geriatrics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Tuanzhu Ha
- Department of Surgery, East Tennessee State University, Campus Box 70575, Johnson City, TN, 37614-0575, USA
| | - Qi Chen
- Key Laboratory of Targeted Intervention of Cardiovascular Disease, Collaborative Innovation Center For Cardiovascular Disease Translational Medicine, Nanjing Medical University, Nanjing, 211166, China
| | - Chuanfu Li
- Department of Surgery, East Tennessee State University, Campus Box 70575, Johnson City, TN, 37614-0575, USA
| | - Yong Xu
- Key Laboratory of Targeted Intervention of Cardiovascular Disease, Collaborative Innovation Center For Cardiovascular Disease Translational Medicine, Nanjing Medical University, Nanjing, 211166, China.,Institute of Biomedical Research, Liaocheng University, Liaocheng, China
| | - Jiantao Li
- Key Laboratory of Targeted Intervention of Cardiovascular Disease, Collaborative Innovation Center For Cardiovascular Disease Translational Medicine, Nanjing Medical University, Nanjing, 211166, China.
| | - Yuehua Li
- Key Laboratory of Targeted Intervention of Cardiovascular Disease, Collaborative Innovation Center For Cardiovascular Disease Translational Medicine, Nanjing Medical University, Nanjing, 211166, China.
| |
Collapse
|