1
|
Perdiguero P, Jiménez-Barrios P, Morel E, Abós B, Tafalla C. Single-cell atlas of rainbow trout peripheral blood leukocytes and profiling of their early response to infectious pancreatic necrosis virus. Front Immunol 2024; 15:1404209. [PMID: 39035000 PMCID: PMC11258392 DOI: 10.3389/fimmu.2024.1404209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Accepted: 06/21/2024] [Indexed: 07/23/2024] Open
Abstract
The recent development of single cell sequencing technologies has revolutionized the state-of-art of cell biology, allowing the simultaneous measurement of thousands of genes in single cells. This technology has been applied to study the transcriptome of single cells in homeostasis and also in response to pathogenic exposure, greatly increasing our knowledge of the immune response to infectious agents. Yet the number of these studies performed in aquacultured fish species is still very limited. Thus, in the current study, we have used the 10x Genomics single cell RNA sequencing technology to study the response of rainbow trout (Oncorhynchus mykiss) peripheral blood leukocytes (PBLs) to infectious pancreatic necrosis virus (IPNV), an important trout pathogen. The study allowed us to obtain a transcriptomic profile of 12 transcriptionally distinct leukocyte cell subpopulations that included four different subsets of B cells, T cells, monocytes, two populations of dendritic-like cells (DCs), hematopoietic progenitor cells, non-specific cytotoxic cells (NCC), neutrophils and thrombocytes. The transcriptional pattern of these leukocyte subpopulations was compared in PBL cultures that had been exposed in vitro to IPNV for 24 h and mock-infected cultures. Our results revealed that monocytes and neutrophils showed the highest number of upregulated protein-coding genes in response to IPNV. Interestingly, IgM+IgD+ and IgT+ B cells also upregulated an important number of genes to the virus, but a much fainter response was observed in ccl4 + or plasma-like cells (irf4 + cells). A substantial number of protein-coding genes and genes coding for ribosomal proteins were also transcriptionally upregulated in response to IPNV in T cells and thrombocytes. Interestingly, although genes coding for ribosomal proteins were regulated in all affected PBL subpopulations, the number of such genes transcriptionally regulated was higher in IgM+IgD+ and IgT+ B cells. A further analysis dissected which of the regulated genes were common and which were specific to the different cell clusters, identifying eight genes that were transcriptionally upregulated in all the affected groups. The data provided constitutes a comprehensive transcriptional perspective of how the different leukocyte populations present in blood respond to an early viral encounter in fish.
Collapse
Affiliation(s)
- Pedro Perdiguero
- Fish Immunology and Pathology Group, Animal Health Research Center (CISA-INIA), Valdeolmos, Madrid, Spain
- Department of Genetics, Physiology and Microbiology, Faculty of Biological Sciences, Complutense University of Madrid (UCM), Madrid, Spain
| | - Pablo Jiménez-Barrios
- Fish Immunology and Pathology Group, Animal Health Research Center (CISA-INIA), Valdeolmos, Madrid, Spain
| | - Esther Morel
- Fish Immunology and Pathology Group, Animal Health Research Center (CISA-INIA), Valdeolmos, Madrid, Spain
| | - Beatriz Abós
- Fish Immunology and Pathology Group, Animal Health Research Center (CISA-INIA), Valdeolmos, Madrid, Spain
| | - Carolina Tafalla
- Fish Immunology and Pathology Group, Animal Health Research Center (CISA-INIA), Valdeolmos, Madrid, Spain
| |
Collapse
|
2
|
Goyani S, Shinde A, Shukla S, Saranga MV, Currim F, Mane M, Singh J, Roy M, Gohel D, Chandak N, Vasiyani H, Singh R. Enhanced translocation of TRIM32 to mitochondria sensitizes dopaminergic neuronal cells to apoptosis during stress conditions in Parkinson's disease. FEBS J 2024; 291:2636-2655. [PMID: 38317520 DOI: 10.1111/febs.17065] [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: 06/21/2023] [Revised: 11/29/2023] [Accepted: 01/16/2024] [Indexed: 02/07/2024]
Abstract
Parkinson's disease (PD) is a chronic neurodegenerative disease characterized by progressive loss of dopamine-producing neurons from the substantia nigra region of the brain. Mitochondrial dysfunction is one of the major causes of oxidative stress and neuronal cell death in PD. E3 ubiquitin ligases such as Parkin (PRKN) modulate mitochondrial quality control in PD; however, the role of other E3 ligases associated with mitochondria in the regulation of neuronal cell death in PD has not been explored. The current study investigated the role of TRIM32, RING E3 ligase, in sensitization to oxidative stress-induced neuronal apoptosis. The expression of TRIM32 sensitizes SH-SY5Y dopaminergic cells to rotenone and 6-OHDA-induced neuronal death, whereas the knockdown increased cell viability under PD stress conditions. The turnover of TRIM32 is enhanced under PD stress conditions and is mediated by autophagy. TRIM32 translocation to mitochondria is enhanced under PD stress conditions and localizes on the outer mitochondrial membrane. TRIM32 decreases complex-I assembly and activity as well as mitochondrial reactive oxygen species (ROS) and ATP levels under PD stress. Deletion of the RING domain of TRIM32 enhanced complex I activity and rescued ROS levels and neuronal viability under PD stress conditions. TRIM32 decreases the level of XIAP, and co-expression of XIAP with TRIM32 rescued the PD stress-induced cell death and mitochondrial ROS level. In conclusion, turnover of TRIM32 increases during stress conditions and translocation to mitochondria is enhanced, regulating mitochondrial functions and neuronal apoptosis by modulating the level of XIAP in PD.
Collapse
Affiliation(s)
- Shanikumar Goyani
- Department of Biochemistry, Faculty of Science, The M.S. University of Baroda, Vadodara, India
| | - Anjali Shinde
- Department of Biochemistry, Faculty of Science, The M.S. University of Baroda, Vadodara, India
| | - Shatakshi Shukla
- Department of Biochemistry, Faculty of Science, The M.S. University of Baroda, Vadodara, India
| | - M V Saranga
- Department of Biochemistry, Faculty of Science, The M.S. University of Baroda, Vadodara, India
| | - Fatema Currim
- Department of Biochemistry, Faculty of Science, The M.S. University of Baroda, Vadodara, India
| | - Minal Mane
- Department of Biochemistry, Faculty of Science, The M.S. University of Baroda, Vadodara, India
| | - Jyoti Singh
- Department of Biochemistry, Faculty of Science, The M.S. University of Baroda, Vadodara, India
| | - Milton Roy
- Institute for Cell Engineering, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Dhruv Gohel
- Department of Genomic Medicine, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Nisha Chandak
- Department of Biochemistry, Faculty of Science, The M.S. University of Baroda, Vadodara, India
| | - Hitesh Vasiyani
- Department of Biochemistry, Faculty of Science, The M.S. University of Baroda, Vadodara, India
| | - Rajesh Singh
- Department of Biochemistry, Faculty of Science, The M.S. University of Baroda, Vadodara, India
| |
Collapse
|
3
|
Zhou Z, Zheng K, Zhou S, Yang Y, Chen J, Jin X. E3 ubiquitin ligases in nasopharyngeal carcinoma and implications for therapies. J Mol Med (Berl) 2023; 101:1543-1565. [PMID: 37796337 DOI: 10.1007/s00109-023-02376-7] [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: 11/08/2022] [Revised: 09/05/2023] [Accepted: 09/14/2023] [Indexed: 10/06/2023]
Abstract
Nasopharyngeal carcinoma (NPC) is one of the most common squamous cell carcinomas of the head and neck, and Epstein-Barr virus (EBV) infection is one of the pathogenic factors involved in the oncogenetic development and progression of NPC. E3 ligases, which are key members of the ubiquitin proteasome system (UPS), specifically recognize various oncogenic factors and tumor suppressors and contribute to determining their fate through ubiquitination. Several studies have demonstrated that E3 ligases are aberrantly expressed and mutated in NPC and that these changes are closely associated with the occurrence and progression of NPC. Herein, we aim to thoroughly review the specific action mechanisms by which E3 ligases participate in NPC signaling pathways and discuss their functional relationship with EBV. Moreover, we describe the current progress in and limitations for targeted therapies against E3 ligases in NPC. KEY MESSAGES: • E3 ubiquitin ligases, as members of the UPS system, determine the fate of their substrates and may act either as oncogenic or anti-tumorigenic factors in NPC. • Mutations or dysregulated expression of E3 ubiquitin ligases is closely related to the occurrence, development, and therapeutic sensitivity of NPC, as they play important roles in several signaling pathways affected by EBV infection. • As promising therapeutic targets, E3 ligases may open new avenues for treatment and for improving the prognosis of NPC patients.
Collapse
Affiliation(s)
- Zijian Zhou
- Department of Chemoradiotherapy, The Affiliated People's Hospital of Ningbo University, Ningbo, 315040, China
| | - Kaifeng Zheng
- Department of Chemoradiotherapy, The Affiliated People's Hospital of Ningbo University, Ningbo, 315040, China
| | - Shao Zhou
- Department of Otolaryngology-Head and Neck Surgery, The Affiliated People's Hospital of Ningbo University, Ningbo, 315040, China
| | - Youxiong Yang
- Department of Otolaryngology-Head and Neck Surgery, Ningbo Yinzhou Second Hospital, Ningbo, 315199, China.
| | - Jun Chen
- Department of Chemoradiotherapy, The Affiliated People's Hospital of Ningbo University, Ningbo, 315040, China.
| | - Xiaofeng Jin
- Department of Chemoradiotherapy, The Affiliated People's Hospital of Ningbo University, Ningbo, 315040, China.
- Department of Biochemistry and Molecular Biology, and Zhejiang Key Laboratory of Pathophysiology, Health Science Center of Ningbo University, Ningbo, 315211, China.
| |
Collapse
|
4
|
Sun N, Shen J, Shi Y, Liu B, Gao S, Chen Y, Sun J. TRIM58 functions as a tumor suppressor in colorectal cancer by promoting RECQL4 ubiquitination to inhibit the AKT signaling pathway. World J Surg Oncol 2023; 21:231. [PMID: 37516854 PMCID: PMC10385910 DOI: 10.1186/s12957-023-03124-4] [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: 04/12/2023] [Accepted: 07/23/2023] [Indexed: 07/31/2023] Open
Abstract
BACKGROUND This study aimed to investigate the underlying molecular mechanisms of TRIM58 in the development of colorectal cancer (CRC). CRC is one of the most common cancers of the digestive tract worldwide. The ubiquitin-proteasome system regulates many oncogenic or tumor-suppressive proteins. TRIM58, an E3 ubiquitin ligase and a member of the tripartite motif protein family, is a potential prognostic marker that indicates poor prognosis in cancer. Currently, the precise molecular mechanisms for the TRIM58-mediated CRC progression remain unclear. METHODS To examine the effects of TRIM58 on cell viability, cell cycle progression, and apoptosis in CRC, Cell Counting Kit-8 and flow cytometry assays were employed. The AKT inhibitor LY294002 was used to examine the effects of AKT signaling on TRIM58-mediated cell viability, cell cycle progression, and apoptosis in CRC. Additionally, Co-IP and ubiquitination assays were used to examine the correlation between TRIM58 and RECQL4. RESULTS TRIM58 overexpression inhibited CRC cell viability and promoted cell cycle arrest and apoptosis, in which the TRIM58 knockdown demonstrated inversed effects via the AKT signaling pathway. TRIM58 inhibited RECQL4 protein levels through its ubiquitin ligase activity, and RECQL4 overexpression inhibited TRIM58 overexpression-mediated CRC cell viability, cell cycle progression, and apoptosis. The downregulation of TRIM58 and upregulation of RECOL4 were observed in human CRC tissue, and TRIM58 demonstrated antitumor effects in CRC-induced tumor growth in a mouse model. CONCLUSIONS TRIM58 acts as a tumor suppressor in CRC through the promotion of RECQL4 ubiquitination and inhibition of the AKT signaling pathway and may be investigated for the successful treatment of CRC.
Collapse
Affiliation(s)
- Naizhi Sun
- Department of General Surgery, North Hospital of Yancheng Third People's Hospital, The Yancheng School of Clinical Medicine of Nanjing Medical, Theater Road No. 75, Tinghu District, Yancheng, 224000, Jiangsu Province, China
| | - Jiacheng Shen
- Department of General Surgery, North Hospital of Yancheng Third People's Hospital, The Yancheng School of Clinical Medicine of Nanjing Medical, Theater Road No. 75, Tinghu District, Yancheng, 224000, Jiangsu Province, China
| | - Yuhua Shi
- Department of General Surgery, North Hospital of Yancheng Third People's Hospital, The Yancheng School of Clinical Medicine of Nanjing Medical, Theater Road No. 75, Tinghu District, Yancheng, 224000, Jiangsu Province, China
| | - Biao Liu
- Department of General Surgery, North Hospital of Yancheng Third People's Hospital, The Yancheng School of Clinical Medicine of Nanjing Medical, Theater Road No. 75, Tinghu District, Yancheng, 224000, Jiangsu Province, China
| | - Shengguo Gao
- Department of General Surgery, North Hospital of Yancheng Third People's Hospital, The Yancheng School of Clinical Medicine of Nanjing Medical, Theater Road No. 75, Tinghu District, Yancheng, 224000, Jiangsu Province, China
| | - Yichuan Chen
- Department of General Surgery, North Hospital of Yancheng Third People's Hospital, The Yancheng School of Clinical Medicine of Nanjing Medical, Theater Road No. 75, Tinghu District, Yancheng, 224000, Jiangsu Province, China
| | - Jinwei Sun
- Department of General Surgery, North Hospital of Yancheng Third People's Hospital, The Yancheng School of Clinical Medicine of Nanjing Medical, Theater Road No. 75, Tinghu District, Yancheng, 224000, Jiangsu Province, China.
| |
Collapse
|
5
|
Liu X, Ciulli A. Proximity-Based Modalities for Biology and Medicine. ACS CENTRAL SCIENCE 2023; 9:1269-1284. [PMID: 37521793 PMCID: PMC10375889 DOI: 10.1021/acscentsci.3c00395] [Citation(s) in RCA: 36] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Indexed: 08/01/2023]
Abstract
Molecular proximity orchestrates biological function, and blocking existing proximities is an established therapeutic strategy. By contrast, strengthening or creating neoproximity with chemistry enables modulation of biological processes with high selectivity and has the potential to substantially expand the target space. A plethora of proximity-based modalities to target proteins via diverse approaches have recently emerged, opening opportunities for biopharmaceutical innovation. This Outlook outlines the diverse mechanisms and molecules based on induced proximity, including protein degraders, blockers, and stabilizers, inducers of protein post-translational modifications, and agents for cell therapy, and discusses opportunities and challenges that the field must address to mature and unlock translation in biology and medicine.
Collapse
|
6
|
Hu F, Liu Y, Wang F, Fu X, Liu X, Zou Z, Zhou B. Prognostic and clinicopathological significance of TRIM21 in various cancers: A meta and bioinformatic analysis. Medicine (Baltimore) 2023; 102:e34012. [PMID: 37335642 DOI: 10.1097/md.0000000000034012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/21/2023] Open
Abstract
BACKGROUND Tripartite motif-containing protein 21 (TRIM21), a member of the ubiquitin ligase family, makes a significant contribution to the ubiquitination of multiple tumor marker proteins associated with tumor cell proliferation, metastasis and selective apoptosis. As the research further develops, an increasing number of studies have manifested that the TRIM21 expression level can be considered an indicator of cancer prognosis. However, the interrelationship between TRIM21 and multiple forms of carcinogens has not been demonstrated in a meta-analysis. METHODS We performed a systematic literature retrieval in various electronic databases including PubMed, Embase, Web of Science, Wanfang and China National Knowledge Infrastructure. Besides, the hazard ratio (HR) and the pooled relative risk (RR) were integrated in the assessment of cancer incidence and cancer mortality by Stata SE15.1. Additionally, we used an online database based on The Cancer Genome Atlas (TCGA) to further validate our results. RESULTS A total of 17 studies were included, totaling 7239 participants. High expression of TRIM21 was significantly correlated with better OS (HR = 0.74; 95% CI: 0.57-0.91; P < .001) and progression-free survival (PFS) (HR = 0.66; 95% CI: 0.42-0.91; P < .001). We found that high TRIM21 expression predicted significant impact on clinical characteristics like decreased lymph node metastasis (RR = 1.12; 95% CI: 0.97-1.30; P < .001), tumor stage (RR = 1.06; 95% CI: 0.82-1.37; P < .001) and tumor grade (RR = 1.07; 95% CI: 0.56-2.05; P < .001). However, TRIM21 expression had no significant impact on other clinical characteristics such as age (RR = 1.06; 95% CI: 0.91-1.25; P = .068), sex (RR = 1.04; 95% CI: 0.95-1.12; P = .953), or tumor size (RR = 1.14; 95% CI: 0.97-1.33; P = .05). Based on the Gene Expression Profiling Interactive Analysis (GEPIA) online analysis tool, TRIM21 was significantly downregulated in 5 cancers while significantly upregulated in 2 cancers, and the descending expression of TRIM21 predicted shorter OS in 5 cancers, worse PFS in 2 malignancies, while the elevated expression of TRIM21 predicted shorter OS and worse PFS in 2 carcinomas. CONCLUSIONS TRIM21 could serve as a new biomarker for patients with solid malignancies and could be a potential therapeutic target for patients.
Collapse
Affiliation(s)
- Feng Hu
- Department of General Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People's Republic of China
- The First School of Clinical Medicine of Nanchang University, Jiangxi Medical College of Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Yan Liu
- Department of General Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People's Republic of China
- The Second School of Clinical Medicine of Nanchang University, Jiangxi Medical College of Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Feiyang Wang
- Department of General Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People's Republic of China
- The First School of Clinical Medicine of Nanchang University, Jiangxi Medical College of Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Xinyi Fu
- Department of General Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People's Republic of China
- The First School of Clinical Medicine of Nanchang University, Jiangxi Medical College of Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Xiangjun Liu
- Department of General Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Zhenhong Zou
- Department of General Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Bin Zhou
- Department of General Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People's Republic of China
| |
Collapse
|
7
|
Yu Y, Xia Q, Zhan G, Gao S, Han T, Mao M, Li X, Wang Y. TRIM67 alleviates cerebral ischemia‒reperfusion injury by protecting neurons and inhibiting neuroinflammation via targeting IκBα for K63-linked polyubiquitination. Cell Biosci 2023; 13:99. [PMID: 37248543 DOI: 10.1186/s13578-023-01056-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 05/22/2023] [Indexed: 05/31/2023] Open
Abstract
BACKGROUND Excessive and unresolved neuroinflammation plays an important role in the pathophysiology of many neurological disorders, such as ischemic stroke, yet there are no effective treatments. Tripartite motif-containing 67 (TRIM67) plays a crucial role in the control of inflammatory disease and pathogen infection-induced inflammation; however, the role of TRIM67 in cerebral ischemia‒reperfusion injury remains poorly understood. RESULTS In the present study, we demonstrated that the expression level of TRIM67 was significantly reduced in middle cerebral artery occlusion and reperfusion (MCAO/R) mice and primary cultured microglia subjected to oxygen-glucose deprivation and reperfusion. Furthermore, a significant reduction in infarct size and neurological deficits was observed in mice after TRIM67 upregulation. Interestingly, TRIM67 upregulation alleviated neuroinflammation and cell death after cerebral ischemia‒reperfusion injury in MCAO/R mice. A mechanistic study showed that TRIM67 bound to IκBα, reduced K48-linked ubiquitination and increased K63-linked ubiquitination, thereby inhibiting its degradation and promoting the stability of IκBα, ultimately inhibiting NF-κB activity after cerebral ischemia. CONCLUSION Taken together, this study demonstrated a previously unidentified mechanism whereby TRIM67 regulates neuroinflammation and neuronal apoptosis and strongly indicates that upregulation of TRIM67 may provide therapeutic benefits for ischemic stroke.
Collapse
Affiliation(s)
- Yongbo Yu
- Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, 030032, China
| | - Qian Xia
- Department of Anesthesiology, Hubei Key Laboratory of Geriatric Anesthesia and Perioperative Brain Health, and Wuhan Clinical Research Center for Geriatric Anesthesia, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Gaofeng Zhan
- Department of Anesthesiology, Hubei Key Laboratory of Geriatric Anesthesia and Perioperative Brain Health, and Wuhan Clinical Research Center for Geriatric Anesthesia, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Shuai Gao
- Department of Neurosurgery, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, 030032, China
| | - Tangrui Han
- Department of Neurosurgery, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, 030032, China
| | - Meng Mao
- Department of Anesthesiology and Perioperative Medicine, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, 450007, China
| | - Xing Li
- Department of Anesthesiology, Hubei Key Laboratory of Geriatric Anesthesia and Perioperative Brain Health, and Wuhan Clinical Research Center for Geriatric Anesthesia, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
| | - Yonghong Wang
- Department of Neurosurgery, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, 030032, China.
| |
Collapse
|
8
|
Sun X, Huang N, Li P, Dong X, Yang J, Zhang X, Zong WX, Gao S, Xin H. TRIM21 ubiquitylates GPX4 and promotes ferroptosis to aggravate ischemia/reperfusion-induced acute kidney injury. Life Sci 2023; 321:121608. [PMID: 36958437 DOI: 10.1016/j.lfs.2023.121608] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 03/16/2023] [Accepted: 03/16/2023] [Indexed: 03/25/2023]
Abstract
AIMS This study aims to verify the molecular mechanism that Tripartite motif containing 21 (TRIM21) promotes ubiquitination degradation of glutathione peroxidase 4 (GPX4) by regulating ferroptosis, and to discuss the feasibility of TRIM21 as a new therapeutic target for acute kidney injury (AKI). MATERIALS AND METHODS Ischemia-reperfusion (I/R)-AKI model was constructed using Trim21+/+ and Trim21-/- mice, and the expression of markers associated with kidney injury and ferroptosis were evaluated. HK-2 cells were treated by RSL3 and Erastin, and a hypoxia/reoxygenation (H/R) model was constructed to simulate I/R injury in vivo. KEY FINDINGS In vivo, TRIM21 is highly expressed in I/R kidney tissues. Loss of TRIM21 alleviated I/R-AKI and improved renal function. The upregulation of GPX4, a key ferroptosis regulator, and the mild mitochondrial damage suggested that loss of TRIM21 had a negative regulation of ferroptosis. In vitro, TRIM21 was highly expressed in H/R models, and overexpression of TRIM21 in HK-2 cells increased ROS production, promoted intracellular iron accumulation, and boosted cellular sensitivity to RSL3 and Erastin. Mechanistically, we confirmed that GPX4 is a substrate of TRIM21 and can be degraded by TRIM21-mediated ubiquitination, suggesting that inhibiting TRIM21 attenuates ferroptosis. A JAK2 inhibitor Fedratinib downregulated TRIM21 expression and reduced damage both in vivo and in vitro, which is correlated with the upregulation of GPX4. SIGNIFICANCE Our study showed that loss of TRIM21 could alleviate ferroptosis induced by I/R, revealed the mechanism of ubiquitination degradation of GPX4 by TRIM21 and suggested TRIM21 is a potential target for the treatment of AKI.
Collapse
Affiliation(s)
- Xiaolin Sun
- Department of Pharmacology, School of Pharmacy, Fudan University, Shanghai 201203, China
| | - Ning Huang
- Department of Pharmacology, School of Pharmacy, Fudan University, Shanghai 201203, China
| | - Peng Li
- Department of Pharmacology, School of Pharmacy, Fudan University, Shanghai 201203, China
| | - Xinyi Dong
- Department of Pharmacology, School of Pharmacy, Fudan University, Shanghai 201203, China
| | - Jiahong Yang
- Department of Pharmacology, School of Pharmacy, Fudan University, Shanghai 201203, China
| | - Xuemei Zhang
- Department of Pharmacology, School of Pharmacy, Fudan University, Shanghai 201203, China
| | - Wei-Xing Zong
- Department of Chemical Biology, Ernest Mario School of Pharmacy, Rutgers University, Piscataway, NJ 08854, USA
| | - Shenglan Gao
- Department of Cellular and Genetic Medicine, School of Basic Medical Sciences, Fudan University, Shanghai 200032, China
| | - Hong Xin
- Department of Pharmacology, School of Pharmacy, Fudan University, Shanghai 201203, China.
| |
Collapse
|
9
|
The Functions of TRIM56 in Antiviral Innate Immunity and Tumorigenesis. Int J Mol Sci 2023; 24:ijms24055046. [PMID: 36902478 PMCID: PMC10003129 DOI: 10.3390/ijms24055046] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 03/01/2023] [Accepted: 03/04/2023] [Indexed: 03/09/2023] Open
Abstract
As a member of the TRIM (tripartite motif) protein family, TRIM56 can function as an E3 ubiquitin ligase. In addition, TRIM56 has been shown to possess deubiquitinase activity and the ability to bind RNA. This adds to the complexity of the regulatory mechanism of TRIM56. TRIM56 was initially found to be able to regulate the innate immune response. In recent years, its role in direct antiviral and tumor development has also attracted the interest of researchers, but there is no systematic review on TRIM56. Here, we first summarize the structural features and expression of TRIM56. Then, we review the functions of TRIM56 in TLR and cGAS-STING pathways of innate immune response, the mechanisms and structural specificity of TRIM56 against different types of viruses, and the dual roles of TRIM56 in tumorigenesis. Finally, we discuss the future research directions regarding TRIM56.
Collapse
|
10
|
Fan L, Gong Y, He Y, Gao WQ, Dong X, Dong B, Zhu HH, Xue W. TRIM59 is suppressed by androgen receptor and acts to promote lineage plasticity and treatment-induced neuroendocrine differentiation in prostate cancer. Oncogene 2023; 42:559-571. [PMID: 36544044 DOI: 10.1038/s41388-022-02498-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 09/25/2022] [Accepted: 10/03/2022] [Indexed: 12/24/2022]
Abstract
The incidence of treatment-induced neuroendocrine prostate cancer (t-NEPC) has been greatly increasing after the usage of secondgeneration androgen receptor (AR) pathway inhibitors (ARPIs). Neuroendocrine differentiation (NED) is closely associated with ARPI treatment failure and poor prognosis in prostate cancer (PCa) patients. However, the molecular mechanisms of NED are not fully understood. Here we report that upregulation of TRIM59, a TRIM family protein, is strongly correlated with ARPI treatment mediated NED and shorter patient survival in PCas. AR binds to TRIM59 promoter and represses its transcription. ARPI treatment leads to a reversal of repressive epigenetic modifications on TRIM59 gene and the transcriptional restraint on TRIM59 by AR. Upregulated TRIM59 then drives the NED of PCa by enhancing the degradation of RB1 and P53 and upregulating downstream lineage plasticity-promoting transcription factor SOX2. Altogether, TRIM59 is negatively regulated by AR and acts as a key driver for NED in PCas. Our study provides a novel prognostic marker for PCas and shed new light on the molecular pathogenesis of t-NEPC, a deadly variant of PCa.
Collapse
Affiliation(s)
- Liancheng Fan
- Department of Urology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China
| | - Yiming Gong
- Department of Urology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China
| | - Yuman He
- State Key Laboratory of Oncogenes and Related Genes, Renji-Med-X Stem Cell Research Center & Shanghai Cancer Institute, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China
| | - Wei-Qiang Gao
- State Key Laboratory of Oncogenes and Related Genes, Renji-Med-X Stem Cell Research Center & Shanghai Cancer Institute, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China
| | - Xuesen Dong
- Department of Urological Sciences, Vancouver Prostate Cancer Centre, University of BC, Vancouver, BC, V6H 3Z6, Canada
| | - Baijun Dong
- Department of Urology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China.
| | - Helen He Zhu
- Department of Urology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China. .,State Key Laboratory of Oncogenes and Related Genes, Renji-Med-X Stem Cell Research Center & Shanghai Cancer Institute, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China.
| | - Wei Xue
- Department of Urology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China.
| |
Collapse
|
11
|
Zhao Z, Deng J, Lu M, Yang J, Chen L, Li D, Sang Y. TRIM11, a new target of p53, facilitates the migration and invasion of nasopharyngeal carcinoma cells. Mol Biol Rep 2023; 50:731-737. [PMID: 36376537 PMCID: PMC9884187 DOI: 10.1007/s11033-022-07833-z] [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: 03/09/2022] [Accepted: 07/29/2022] [Indexed: 11/16/2022]
Abstract
BACKGROUND Although tripartite motif-containing protein 11 (TRIM11) is known to be associated with a variety of cancers, its role in nasopharyngeal carcinoma (NPC) is unclear. METHODS AND RESULTS To investigate the role of TRIM11 in NPC, TRIM11 was stably overexpressed in 6-10B and CNE2 cells with lentiviral vectors and knocked down in S18 and 5-8F cells using the CRISPR/Cas9 system. Transwell assays and wound-healing assays revealed that TRIM11 facilitated the migration and invasion of NPC cells. Mechanistically, we found that p53 inhibits TRIM11 expression by binding to its promoter. CONCLUSIONS TRIM11 may serve as a potential diagnostic marker for NPC and has a certain therapeutic value.
Collapse
Affiliation(s)
- Ziyi Zhao
- Jiangxi Key Laboratory of Cancer Metastasis and Precision Treatment, The First Hospital of Nanchang, Nanchang, 330008, China
| | - Jinkuang Deng
- Jiangxi Engineering Laboratory for the Development and Utilisation of Agricultural Microbial Resources, College of Bioscience and Biotechnology, Jiangxi Agricultural University, Nanchang, 330045, China
| | - Ming Lu
- Department of Otolaryngology Head and Neck Surgery, The Eight Affiliated Hospital, Sun Yat-Sen University, Shenzhen, 518033, China
| | - Jun Yang
- Jiangxi Key Laboratory of Cancer Metastasis and Precision Treatment, The First Hospital of Nanchang, Nanchang, 330008, China
| | - Linlin Chen
- The Key Laboratory of Oral Biomedicine in Jiangxi Province, Department of Oral and Maxillofacial Surgery, The Affiliated Stomatological Hospital of Nanchang University, Nanchang, 330006, China.
| | - DianYuan Li
- Department of Cardiovascular Surgery, The Affiliated Suzhou Hospital, Nanjing Medical University, Suzhou, 215002, China.
| | - Yi Sang
- Jiangxi Key Laboratory of Cancer Metastasis and Precision Treatment, The First Hospital of Nanchang, Nanchang, 330008, China.
| |
Collapse
|
12
|
Song J, Yuan X, Piao L, Wang J, Wang P, Zhuang M, Liu J, Liu Z. Cellular functions and molecular mechanisms of ubiquitination in osteosarcoma. Front Oncol 2022; 12:1072701. [DOI: 10.3389/fonc.2022.1072701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Accepted: 11/17/2022] [Indexed: 12/05/2022] Open
Abstract
Although some advances have been made in the treatment of osteosarcoma in recent years, surgical resection remains the mainstream treatment. Initial and early diagnosis of osteosarcoma could be very difficult to achieve due to the insufficient sensitivity for the means of examination. The distal metastasis of osteosarcoma also predicts the poor prognosis of osteosarcoma. In order to solve this series of problems, people begin to discover a new method of diagnosing and treating osteosarcoma. Ubiquitination, as an emerging posttranslational modification, has been shown to be closely related to osteosarcoma in studies over the past decades. In general, this review describes the cellular functions and molecular mechanisms of ubiquitination during the development of osteosarcoma.
Collapse
|
13
|
Tian X, Dong H, Lai X, Ou G, Cao J, Shi J, Xiang C, Wang L, Zhang X, Zhang K, Song J, Deng J, Deng H, Lu S, Zhuang H, Li T, Xiang K. TRIM56 impairs HBV infection and replication by inhibiting HBV core promoter activity. Antiviral Res 2022; 207:105406. [PMID: 36084850 DOI: 10.1016/j.antiviral.2022.105406] [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: 01/21/2022] [Revised: 08/04/2022] [Accepted: 08/31/2022] [Indexed: 11/02/2022]
Abstract
Members of the tripartite motif (TRIM) protein family strongly induced by interferons (IFNs) are parts of the innate immune system with antiviral activity. However, it is still unclear which TRIMs could play important roles in hepatitis B virus (HBV) inhibition. Here, we identified that TRIM56 expression responded in IFN-treated HepG2-NTCP cells and HBV-infected liver tissues, which was a potent IFN-inducible inhibitor of HBV replication. Mechanistically, TRIM56 suppressed HBV replication via its Ring and C-terminal domain. C-terminal domain was essential for TRIM56 translocating from cytoplasm to nucleus during HBV infection. Further analysis revealed that TRIM56's Ring domain targeted IκBα for ubiquitination. This modification induced phosphorylation of p65, which subsequently inhibited HBV core promoter activity, resulting in the inhibition of HBV replication. The p65 was found to be necessary for NF-κB signal pathway to inhibit HBV replication. We verified our findings using HepG2-NTCP and primary human hepatocytes. Our findings reveal that TRIM56 is a critical antiviral immune effector and exerts an anti-HBV activity via NF-κB signal pathway, which is essential for inhibiting transcription of HBV covalently closed circular DNA.
Collapse
Affiliation(s)
- Xing Tian
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, 100191, China
| | - Huijun Dong
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, 100191, China
| | - Xinyuan Lai
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, 100191, China
| | - Guomin Ou
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, 100191, China
| | - Junning Cao
- Faculty of Hepato-Pancreato-Biliary Surgery, Chinese PLA General Hospital, Beijing, 100089, China
| | - Jihang Shi
- Faculty of Hepato-Pancreato-Biliary Surgery, Chinese PLA General Hospital, Beijing, 100089, China
| | - Chengang Xiang
- School of Basic Medical Sciences, State Key Laboratory of Natural and Biomimetic, Drugs, Peking University Health Science Center and the MOE Key Laboratory of Cell Proliferation and Differentiation, College of Life Sciences, Peking-Tsinghua, Center for Life Sciences, Peking University, Beijing, 100191, China; Renal Division, Peking University First Hospital, Beijing, China
| | - Lei Wang
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, 100191, China
| | - Xuechao Zhang
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, 100191, China
| | - Kai Zhang
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, 100191, China
| | - Ji Song
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, 100191, China
| | - Juan Deng
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, 100191, China
| | - Hongkui Deng
- School of Basic Medical Sciences, State Key Laboratory of Natural and Biomimetic, Drugs, Peking University Health Science Center and the MOE Key Laboratory of Cell Proliferation and Differentiation, College of Life Sciences, Peking-Tsinghua, Center for Life Sciences, Peking University, Beijing, 100191, China
| | - Shichun Lu
- Faculty of Hepato-Pancreato-Biliary Surgery, Chinese PLA General Hospital, Beijing, 100089, China
| | - Hui Zhuang
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, 100191, China.
| | - Tong Li
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, 100191, China.
| | - Kuanhui Xiang
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, 100191, China.
| |
Collapse
|
14
|
Naranjo-Galvis CA, Cardona-Londoño KY, Orrego-Cardozo M, Elcoroaristizabal-Martín X. Toxoplasma gondii infection and peripheral-blood gene expression profiling of older people reveals dysregulation of cytokines and identifies hub genes as potential therapeutic targets. Heliyon 2022; 8:e10576. [PMID: 36119857 PMCID: PMC9478394 DOI: 10.1016/j.heliyon.2022.e10576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 11/12/2021] [Accepted: 09/02/2022] [Indexed: 11/21/2022] Open
Abstract
Infections of humans with the protozoan parasite Toxoplasma gondii (T. gondii) can lead to the disease's development, even in an asymptomatic status. However, the mechanisms that result in these clinical outcomes after infection are poorly understood. This study aimed to explore the molecular pathogenesis of toxoplasmosis-related inflammation through next-generation sequencing, to assess RNA expression profiles in peripheral blood from 5 female patients with chronic toxoplasmosis and 5 healthy female controls. All plasma samples were analyzed for anti-Toxoplasma IgG and IgM antibody titers by using electrochemiluminescence. Detection of acute and chronic toxoplasmosis was carried out using the ELISA IgG avidity. We evaluated the levels of INF-γ, IL-2, IL-12, TNF-α, IL-10, and IL-1β in culture supernatants of Peripheral Blood Mononuclear Cells infected with Toxoplasma lysate antigen (TLA) prepared with tachyzoites of strain T. gondii RH. Differential expression analysis was performed using DESeq2, pathway and enrichment analysis of DEGs was done on WEB-based Gene SeT AnaLysis Toolkit (WebGestalt) and Protein-protein interaction was carried out using NetworkAnalyst with STRING. In older people with chronic asymptomatic infection, a significant difference in the levels of inflammatory cytokines INF-γ and IL-2 was observed compared to seronegative individuals. Our results revealed differences in the regulation of critical biological processes involved in host responses to chronic T. gondii infection. Gene ontology analysis revealed several biologically relevant inflammatory and immune-related pathways.
Collapse
Affiliation(s)
- Carlos A Naranjo-Galvis
- Facultad de Salud, Universidad Autónoma de Manizales, Antigua Estación Del Ferrocarril, Manizales, Caldas, Colombia
| | - Kelly Y Cardona-Londoño
- Facultad de Salud, Universidad Autónoma de Manizales, Antigua Estación Del Ferrocarril, Manizales, Caldas, Colombia
| | - Mary Orrego-Cardozo
- Facultad de Salud, Universidad Autónoma de Manizales, Antigua Estación Del Ferrocarril, Manizales, Caldas, Colombia
| | | |
Collapse
|
15
|
Li D, Zhang Z. TRIM37 promotes the aggressiveness of ovarian cancer cells and increases c-Myc expression by binding to HUWE1. Arch Biochem Biophys 2022; 728:109372. [DOI: 10.1016/j.abb.2022.109372] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 07/18/2022] [Accepted: 07/25/2022] [Indexed: 12/14/2022]
|
16
|
Coleman CS, Stanley BA, Lang CH. Enrichment of Newly Synthesized Proteins following treatment of C2C12 Myotubes with Endotoxin and Interferon-γ. Inflammation 2022; 45:1313-1331. [PMID: 35028803 PMCID: PMC9106851 DOI: 10.1007/s10753-022-01622-3] [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: 08/31/2021] [Revised: 12/17/2021] [Accepted: 01/04/2022] [Indexed: 11/28/2022]
Abstract
Inflammation in muscle induces the synthesis of mediators that can impair protein synthesis and enhance proteolysis, and when sustained lead to muscle atrophy. Furthermore, muscle-derived mediators that are secreted may participate in disrupting the function of other peripheral organs. Selective identification of newly synthesized proteins can provide insight on biological processes that depend on the continued synthesis of specific proteins to maintain homeostasis as well as those proteins that are up- or down-regulated in response to inflammation. We used puromycin-associated nascent chain proteomics (PUNCH-P) to characterize new protein synthesis in C2C12 myotubes and changes resulting from their exposure to the inflammatory mediators lipopolysaccharide (LPS) and interferon (IFN)-γ for either a short (4 h) or prolonged (16 h) time period. We identified sequences of nascent polypeptide chains belonging to a total of 1523 proteins and report their detection from three independent samples of each condition at each time point. The identified nascent proteins correspond to approximately 15% of presently known proteins in C2C12 myotubes and are enriched in specific cellular components and pathways. A subset of these proteins was identified only in treated samples and has functional characteristics consistent with the synthesis of specific new proteins in response to LPS/IFNγ. Thus, the identification of proteins from their nascent polypeptide chains provides a resource to analyze the role of new synthesis of proteins in both protein homeostasis and in proteome responses to stimuli in C2C12 myotubes. Our results reveal a profile of actively translating proteins for specific cellular components and biological processes in normal C2C12 myotubes and a different enrichment of proteins in response to LPS/IFNγ. Collectively, our data disclose a highly interconnected network that integrates the regulation of cellular proteostasis and reveal a diverse immune response to inflammation in muscle which may underlie the concomitantly observed atrophy and be important in inter-organ communication.
Collapse
Affiliation(s)
- Catherine S Coleman
- Department of Cellular and Molecular Physiology, Penn State College of Medicine, Hershey, PA, 17033, USA
| | - Bruce A Stanley
- Section of Research Resources, Penn State College of Medicine, Hershey, PA, 17033, USA
| | - Charles H Lang
- Department of Cellular and Molecular Physiology, Penn State College of Medicine, Hershey, PA, 17033, USA.
- Department of Surgery, Penn State College of Medicine, Hershey, PA, 17033, USA.
| |
Collapse
|
17
|
Fan W, Liu X, Zhang J, Qin L, Du J, Li X, Qian S, Chen H, Qian P. TRIM67 Suppresses TNFalpha-Triggered NF-kB Activation by Competitively Binding Beta-TrCP to IkBa. Front Immunol 2022; 13:793147. [PMID: 35273593 PMCID: PMC8901487 DOI: 10.3389/fimmu.2022.793147] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Accepted: 01/31/2022] [Indexed: 12/22/2022] Open
Abstract
The transcription factor NF-κB plays an important role in modulation of inflammatory pathways, which are associated with inflammatory diseases, neurodegeneration, apoptosis, immune responses, and cancer. Increasing evidence indicates that TRIM proteins are crucial role in the regulation of NF-κB signaling pathways. In this study, we identified TRIM67 as a negative regulator of TNFα-triggered NF-κB activation. Ectopic expression of TRIM67 significantly represses TNFα-induced NF-κB activation and the expression of pro-inflammatory cytokines TNFα and IL-6. In contrast, Trim67 depletion promotes TNFα-induced expression of TNFα, IL-6, and Mcp-1 in primary mouse embryonic fibroblasts. Mechanistically, we found that TRIM67 competitively binding β-transducin repeat-containing protein (β-TrCP) to IκBα results inhibition of β-TrCP-mediated degradation of IκBα, which finally caused inhibition of TNFα-triggered NF-κB activation. In summary, our findings revealed that TRIM67 function as a novel negative regulator of NF-κB signaling pathway, implying TRIM67 might exert an important role in regulation of inflammation disease and pathogen infection caused inflammation.
Collapse
Affiliation(s)
- Wenchun Fan
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, China.,Division of Animal Infectious Diseases, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
| | - Xueyan Liu
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, China.,Division of Animal Infectious Diseases, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
| | - Jinyan Zhang
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, China.,Division of Animal Infectious Diseases, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
| | - Liuxing Qin
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, China.,Division of Animal Infectious Diseases, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
| | - Jian Du
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, China.,Division of Animal Infectious Diseases, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
| | - Xiangmin Li
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, China.,Division of Animal Infectious Diseases, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China.,The Cooperative Innovation Center for Sustainable Pig Production, Huazhong Agricultural University, Wuhan, China
| | - Suhong Qian
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, China.,Division of Animal Infectious Diseases, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
| | - Huanchun Chen
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, China.,Division of Animal Infectious Diseases, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China.,The Cooperative Innovation Center for Sustainable Pig Production, Huazhong Agricultural University, Wuhan, China
| | - Ping Qian
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, China.,Division of Animal Infectious Diseases, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China.,The Cooperative Innovation Center for Sustainable Pig Production, Huazhong Agricultural University, Wuhan, China
| |
Collapse
|
18
|
Galão RP, Wilson H, Schierhorn KL, Debeljak F, Bodmer BS, Goldhill D, Hoenen T, Wilson SJ, Swanson CM, Neil SJD. TRIM25 and ZAP target the Ebola virus ribonucleoprotein complex to mediate interferon-induced restriction. PLoS Pathog 2022; 18:e1010530. [PMID: 35533151 PMCID: PMC9119685 DOI: 10.1371/journal.ppat.1010530] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 05/19/2022] [Accepted: 04/18/2022] [Indexed: 12/14/2022] Open
Abstract
Ebola virus (EBOV) causes highly pathogenic disease in primates. Through screening a library of human interferon-stimulated genes (ISGs), we identified TRIM25 as a potent inhibitor of EBOV transcription-and-replication-competent virus-like particle (trVLP) propagation. TRIM25 overexpression inhibited the accumulation of viral genomic and messenger RNAs independently of the RNA sensor RIG-I or secondary proinflammatory gene expression. Deletion of TRIM25 strongly attenuated the sensitivity of trVLPs to inhibition by type-I interferon. The antiviral activity of TRIM25 required ZAP and the effect of type-I interferon was modulated by the CpG dinucleotide content of the viral genome. We find that TRIM25 interacts with the EBOV vRNP, resulting in its autoubiquitination and ubiquitination of the viral nucleoprotein (NP). TRIM25 is recruited to incoming vRNPs shortly after cell entry and leads to dissociation of NP from the vRNA. We propose that TRIM25 targets the EBOV vRNP, exposing CpG-rich viral RNA species to restriction by ZAP.
Collapse
Affiliation(s)
- Rui Pedro Galão
- Department of Infectious Diseases, School of Immunology and Microbial Sciences, King’s College London, United Kingdom
| | - Harry Wilson
- Department of Infectious Diseases, School of Immunology and Microbial Sciences, King’s College London, United Kingdom
| | - Kristina L. Schierhorn
- Department of Infectious Diseases, School of Immunology and Microbial Sciences, King’s College London, United Kingdom
| | - Franka Debeljak
- Department of Infectious Diseases, School of Immunology and Microbial Sciences, King’s College London, United Kingdom
| | - Bianca S. Bodmer
- Institute for Molecular Virology and Cell Biology, Friedrich-Loeffler-Institut, Greifswald, Germany
| | - Daniel Goldhill
- Section of Virology, Department of Medicine, Imperial College London, London, United Kingdom
| | - Thomas Hoenen
- Institute for Molecular Virology and Cell Biology, Friedrich-Loeffler-Institut, Greifswald, Germany
| | - Sam J. Wilson
- MRC Centre for Virus Research, University of Glasgow, United Kingdom
| | - Chad M. Swanson
- Department of Infectious Diseases, School of Immunology and Microbial Sciences, King’s College London, United Kingdom
| | - Stuart J. D. Neil
- Department of Infectious Diseases, School of Immunology and Microbial Sciences, King’s College London, United Kingdom
| |
Collapse
|
19
|
The inhibition of TRIM35-mediated TIGAR ubiquitination enhances mitochondrial fusion and alleviates renal ischemia-reperfusion injury. Int J Biol Macromol 2022; 209:725-736. [PMID: 35421414 DOI: 10.1016/j.ijbiomac.2022.04.054] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 04/06/2022] [Accepted: 04/06/2022] [Indexed: 11/23/2022]
Abstract
Tripartite motif 35 (TRIM35) is a member of the tripartite motif protein family and has been recognized to play a key role in immune-inflammatory diseases. However, the role of TRIM35 in renal ischemia-reperfusion injury (IRI) remains unclear. Our study proved that knockdown of TRIM35 alleviates kidney IRI by inhibiting oxidative stress and enhancing mitochondrial fusion. In addition, our experimental results found that TRIM35 interacts with TP53-induced glycolysis and apoptosis regulator (TIGAR) and promotes the polyubiquitination of TIGAR and induces its degradation in the proteasome pathway. Furthermore, TIGAR knockdown significantly inhibited mitochondrial fusion. These results indicate that TRIM35 is a potential therapeutic target for renal IRI.
Collapse
|
20
|
Chen R, Tie Y, Lu J, Li L, Zeng Z, Chen M, Zhang S. Tripartite motif family proteins in inflammatory bowel disease: Mechanisms and potential for interventions. Cell Prolif 2022; 55:e13222. [PMID: 35373402 PMCID: PMC9136508 DOI: 10.1111/cpr.13222] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Accepted: 03/04/2022] [Indexed: 11/29/2022] Open
Abstract
Inflammatory bowel disease (IBD) is a chronic recurrent gastrointestinal inflammatory disease that poses a heavy burden to the global healthcare system. However, the current paucity of mechanistic understanding of IBD pathogenesis hampers the development of aetiology‐directed therapies. Novel therapeutic options based on IBD pathogenesis are urgently needed for attaining better long‐term prognosis for IBD patients. The tripartite motif (TRIM) family is a large protein family including more than 70 structurally conservative members, typically characterized by their RBCC structure, which primarily function as E3 ubiquitin ligases in post‐translational modification. They have emerged as regulators of a broad range of cellular mechanisms, including proliferation, differentiation, transcription and immune regulation. TRIM family proteins are involved in multiple diseases, such as viral infection, cancer and autoimmune disorders, including inflammatory bowel disease. This review provides a comprehensive perspective on TRIM proteins' involvement in the pathophysiology and progression of IBD, in particular, on intestinal mucosal barriers, gene susceptibility and opportunistic infections, thus providing novel therapeutic targets for this complicated disease. However, the exact mechanisms of TRIM proteins in IBD pathogenesis and IBD‐related carcinogenesis are still unknown, and more studies are warranted to explore potential therapeutic targets of TRIM proteins in IBD.
Collapse
Affiliation(s)
- Rirong Chen
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Yizhe Tie
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China.,Department of Clinical Medicine, Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China
| | - Jinyu Lu
- Department of Clinical Medicine, Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China.,Reproductive Medicine Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Li Li
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Zhirong Zeng
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Minhu Chen
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Shenghong Zhang
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| |
Collapse
|
21
|
Chen W, Zhang Y, Fang Z, Qi W, Xu Y. TRIM66 hastens the malignant progression of non-small cell lung cancer via modulating MMP9-mediated TGF-β/SMAD pathway. Cytokine 2022; 153:155831. [PMID: 35301175 DOI: 10.1016/j.cyto.2022.155831] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 01/17/2022] [Accepted: 02/09/2022] [Indexed: 12/18/2022]
Abstract
OBJECTIVE To investigate regulatory function and underlying mechanism of TRIM66 in non-small cell lung cancer (NSCLC). METHODS TRIM66 and MMP9 expression in NSCLC cells and tissues was assayed via qRT-PCR and western blot. CCK-8, colony formation, Transwell and flow cytometry assays were conducted to measure cell functional alternations in NSCLC. Western blot was employed to measure expression as well as phosphorylation levels of epithelial-mesenchymal transition-(EMT) and TGF-β/SMAD pathways-related proteins. Co-immunoprecipitation (Co-IP) assay was done to probe interaction between TRIM66 and MMP9. Xenograft in vivo experiment and tumor metastasis model in nude mice were utilized to investigate effects of TRIM66 on tumor growth of NSCLC. RESULTS TRIM66 and MMP9 were conspicuously highly expressed in NSCLC cells and tissues. High TRIM66 level was markedly correlated with metastasis. Silencing TRIM66 prominently repressed the proliferation, migration and invasion of transfected cells, while inducing cell apoptosis. Whereas forced expression of TRIM66 exerted the opposite effect. The aberrant expression of TRIM66 modulated EMT pathway. TRIM66 also regulated MMP9 expression, and the interaction between them was validated by Co-IP assay. Overexpression of MMP9 could activate TGF-β/SMAD pathway. Rescue experiments manifested that si-MMP9 or SB431542 could partially reverse phenotypes induced by TRIM66. In vivo experiments revealed that silencing TRIM66 could hamper NSCLC tumor growth and metastasis. CONCLUSION TRIM66 and MMP9 were up-regulated in NSCLC. TRIM66 facilitated the malignant progression of NSCLC through modulating MMP9-mediated TGF-β/SMAD pathway.
Collapse
Affiliation(s)
- Wenyu Chen
- Department of Respiratory, Affiliated Hospital of Jiaxing University, Jiaxing, Zhejiang 314000, PR China
| | - Ye Zhang
- Department of General Practice, Affiliated Hospital of Jiaxing University, Jiaxing, Zhejiang 314000, PR China
| | - Zhixian Fang
- Department of Respiratory, Affiliated Hospital of Jiaxing University, Jiaxing, Zhejiang 314000, PR China
| | - Weibo Qi
- Department of Cardiothoracic Surgery, Affiliated Hospital of Jiaxing University, Jiaxing, Zhejiang 314000, PR China
| | - Yufen Xu
- Department of Oncology, Affiliated Hospital of Jiaxing University, Jiaxing, Zhejiang 314000, PR China.
| |
Collapse
|
22
|
Guo H, Deng C, Liang T, Ye X, Li Z, Song W, Yan D. Tripartite motif-containing protein 11 reverses paclitaxel resistance in prostate cancer drug-resistant cells by mediating Family with sequence similarity 46B expression. Crit Rev Eukaryot Gene Expr 2022; 32:67-76. [DOI: 10.1615/critreveukaryotgeneexpr.2022043323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
|
23
|
Roy M, Singh K, Shinde A, Singh J, Mane M, Bedekar S, Tailor Y, Gohel D, Vasiyani H, Currim F, Singh R. TNF-α-induced E3 ligase, TRIM15 inhibits TNF-α-regulated NF-κB pathway by promoting turnover of K63 linked ubiquitination of TAK1. Cell Signal 2021; 91:110210. [PMID: 34871740 DOI: 10.1016/j.cellsig.2021.110210] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 11/25/2021] [Accepted: 11/30/2021] [Indexed: 01/22/2023]
Abstract
Ubiquitin E3-ligases are recruited at different steps of TNF-α-induced NF-κB activation; however, their role in temporal regulation of the pathway remains elusive. The study systematically identified TRIMs as potential feedback regulators of the TNF-α-induced NF-κB pathway. We further observed that TRIM15 is "late" response TNF-α-induced gene and inhibits the TNF-α-induced NF-κB pathway in several human cell lines. TRIM15 promotes turnover of K63-linked ubiquitin chains in a PRY/SPRY domain-dependent manner. TRIM15 interacts with TAK1 and inhibits its K63-linked ubiquitination, thus NF-κB activity. Further, TRIM15 interacts with TRIM8 and inhibits cytosolic translocation to antagonize TRIM8 modualted NF-κB. TRIM8 and TRIM15 also show functionally inverse correlation in psoriasis condition. In conclusion, TRIM15 is TNF-α-induced late response gene and inhibits TNF-α induced NF-κB pathway hence a feedback modulator to keep the proinflammatory NF-κB pathway under control.
Collapse
Affiliation(s)
- Milton Roy
- Department of Biochemistry, Faculty of Science, The MS University of Baroda, Vadodara, Gujarat 390002, India
| | - Kritarth Singh
- Department of Biochemistry, Faculty of Science, The MS University of Baroda, Vadodara, Gujarat 390002, India
| | - Anjali Shinde
- Department of Biochemistry, Faculty of Science, The MS University of Baroda, Vadodara, Gujarat 390002, India
| | - Jyoti Singh
- Department of Biochemistry, Faculty of Science, The MS University of Baroda, Vadodara, Gujarat 390002, India
| | - Minal Mane
- Department of Biochemistry, Faculty of Science, The MS University of Baroda, Vadodara, Gujarat 390002, India
| | - Sawani Bedekar
- Department of Biochemistry, Faculty of Science, The MS University of Baroda, Vadodara, Gujarat 390002, India
| | - Yamini Tailor
- Department of Biochemistry, Faculty of Science, The MS University of Baroda, Vadodara, Gujarat 390002, India
| | - Dhruv Gohel
- Department of Biochemistry, Faculty of Science, The MS University of Baroda, Vadodara, Gujarat 390002, India
| | - Hitesh Vasiyani
- Department of Biochemistry, Faculty of Science, The MS University of Baroda, Vadodara, Gujarat 390002, India
| | - Fatema Currim
- Department of Biochemistry, Faculty of Science, The MS University of Baroda, Vadodara, Gujarat 390002, India
| | - Rajesh Singh
- Department of Biochemistry, Faculty of Science, The MS University of Baroda, Vadodara, Gujarat 390002, India.
| |
Collapse
|
24
|
Chen G, Kong Y, Li Y, Huang A, Wang C, Zhou S, Yang Z, Wu Y, Ren J, Ying T. A Promising Intracellular Protein-Degradation Strategy: TRIMbody-Away Technique Based on Nanobody Fragment. Biomolecules 2021; 11:biom11101512. [PMID: 34680146 PMCID: PMC8533776 DOI: 10.3390/biom11101512] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 10/03/2021] [Accepted: 10/07/2021] [Indexed: 11/16/2022] Open
Abstract
Most recently, a technology termed TRIM-Away has allowed acute and rapid destruction of endogenous target proteins in cultured cells using specific antibodies and endogenous/exogenous tripartite motif 21 (TRIM21). However, the relatively large size of the full-size mAbs (150 kDa) results in correspondingly low tissue penetration and inaccessibility of some sterically hindered epitopes, which limits the target protein degradation. In addition, exogenous introduction of TRIM21 may cause side effects for treated cells. To tackle these limitations, we sought to replace full-size mAbs with the smaller format of antibodies, a nanobody (VHH, 15 kDa), and construct a new type of fusion protein named TRIMbody by fusing the nanobody and RBCC motif of TRIM21. Next, we introduced enhanced green fluorescent protein (EGFP) as a model substrate and generated αEGFP TRIMbody using a bispecific anti-EGFP (αEGFP) nanobody. Remarkably, inducible expression of αEGFP TRIMbody could specifically degrade intracellular EGFP in HEK293T cells in a time-dependent manner. By treating cells with inhibitors, we found that intracellular EGFP degradation by αEGFP TRIMbody relies on both ubiquitin-proteasome and autophagy-lysosome pathways. Taken together, these results suggested that TRIMbody-Away technology could be utilized to specifically degrade intracellular protein and could expand the potential applications of degrader technologies.
Collapse
Affiliation(s)
- Gang Chen
- MOE/NHC/CAMS Key Laboratory of Medical Molecular Virology, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai 200032, China; (G.C.); (Y.K.); (Y.L.); (A.H.); (C.W.); (S.Z.)
| | - Yu Kong
- MOE/NHC/CAMS Key Laboratory of Medical Molecular Virology, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai 200032, China; (G.C.); (Y.K.); (Y.L.); (A.H.); (C.W.); (S.Z.)
| | - You Li
- MOE/NHC/CAMS Key Laboratory of Medical Molecular Virology, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai 200032, China; (G.C.); (Y.K.); (Y.L.); (A.H.); (C.W.); (S.Z.)
| | - Ailing Huang
- MOE/NHC/CAMS Key Laboratory of Medical Molecular Virology, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai 200032, China; (G.C.); (Y.K.); (Y.L.); (A.H.); (C.W.); (S.Z.)
| | - Chunyu Wang
- MOE/NHC/CAMS Key Laboratory of Medical Molecular Virology, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai 200032, China; (G.C.); (Y.K.); (Y.L.); (A.H.); (C.W.); (S.Z.)
| | - Shanshan Zhou
- MOE/NHC/CAMS Key Laboratory of Medical Molecular Virology, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai 200032, China; (G.C.); (Y.K.); (Y.L.); (A.H.); (C.W.); (S.Z.)
| | - Zhenlin Yang
- Department of Pulmonary Medicine, Zhongshan Hospital, Fudan University, Shanghai 200032, China;
| | - Yanling Wu
- MOE/NHC/CAMS Key Laboratory of Medical Molecular Virology, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai 200032, China; (G.C.); (Y.K.); (Y.L.); (A.H.); (C.W.); (S.Z.)
- Correspondence: (Y.W.); (J.R.); (T.Y.); Tel.: +86-021-54237761 (Y.W.); +86-021-54920668 (J.R.); +86-021-54237761 (T.Y.)
| | - Jianke Ren
- CAS Key Laboratory of Computational Biology, Shanghai Institute of Nutrition and Health, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai 200031, China
- Correspondence: (Y.W.); (J.R.); (T.Y.); Tel.: +86-021-54237761 (Y.W.); +86-021-54920668 (J.R.); +86-021-54237761 (T.Y.)
| | - Tianlei Ying
- MOE/NHC/CAMS Key Laboratory of Medical Molecular Virology, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai 200032, China; (G.C.); (Y.K.); (Y.L.); (A.H.); (C.W.); (S.Z.)
- Correspondence: (Y.W.); (J.R.); (T.Y.); Tel.: +86-021-54237761 (Y.W.); +86-021-54920668 (J.R.); +86-021-54237761 (T.Y.)
| |
Collapse
|
25
|
Roy M, Singh R. TRIMs: selective recruitment at different steps of the NF-κB pathway-determinant of activation or resolution of inflammation. Cell Mol Life Sci 2021; 78:6069-6086. [PMID: 34283248 PMCID: PMC11072854 DOI: 10.1007/s00018-021-03900-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2021] [Revised: 07/04/2021] [Accepted: 07/13/2021] [Indexed: 12/25/2022]
Abstract
TNF-α-induced NF-κB pathway is an essential component of innate and adaptive immune pathway, and it is tightly regulated by various post-translational modifications including ubiquitination. Oscillations in NF-κB activation and temporal gene expression are emerging as critical determinants of inflammatory response, however, the regulators of unique outcomes in different patho-physiological conditions are not well understood. Tripartite Motif-containing proteins (TRIMs) are RING domain-containing E3 ligases involved in the regulation of cellular homeostasis, metabolism, cell death, inflammation, and host defence. Emerging reports suggest that TRIMs are recruited at different steps of TNF-α-induced NF-κB pathway and modulate via their E3 ligase activity. TRIMs show synergy and antagonism in the regulation of the NF-κB pathway and also regulate it in a feedback manner. TRIMs also regulate pattern recognition receptors (PRRs) mediated inflammatory pathways and may have evolved to directly regulate a specific arm of immune signalling. The review emphasizes TRIM-mediated ubiquitination and modulation of TNF-α-regulated temporal and NF-κB signaling and its possible impact on unique transcriptional and functional outcomes.
Collapse
Affiliation(s)
- Milton Roy
- Department of Biochemistry, Faculty of Science, The MS University of Baroda, Vadodara, Gujarat, 390002, India
- Institute for Cell Engineering, The Johns Hopkins University School of Medicine, 733 North Broadway, MRB 731, Baltimore, MD, 21205, USA
| | - Rajesh Singh
- Department of Biochemistry, Faculty of Science, The MS University of Baroda, Vadodara, Gujarat, 390002, India.
| |
Collapse
|
26
|
Deng X, Fu X, Teng H, Fang L, Liang B, Zeng R, Chen L, Zou Y. E3 ubiquitin ligase TRIM29 promotes pancreatic cancer growth and progression via stabilizing Yes-associated protein 1. J Transl Med 2021; 19:332. [PMID: 34353343 PMCID: PMC8340474 DOI: 10.1186/s12967-021-03007-w] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 07/23/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Pancreatic cancer (PC) is one of the most fatal digestive system cancers. tripartite motif-29 (TRIM29) has been reported as oncogene in several human cancers. However, the precise role and underlying signal cascade of TRIM29 in PC progression remain unclear. METHODS Western blot, qRT-PCR and immunohistochemistry were used to analyze TRIM29 and Yes-associated protein 1 (YAP1) levels. CCK8 assays, EdU assays and flow cytometry were designed to explore the function and potential mechanism of TRIM29 and YAP1 in the proliferation of PC. Next, a nude mouse model of PC was established for validating the roles of TRIM29 and YAP1 in vivo. The relationship among TRIM29 and YAP1 was explored by co-immunoprecipitation and in vitro ubiquitination assay. RESULTS TRIM29 and YAP1 was significantly upregulated in PC patient samples, and TRIM29 expression was closely related to a malignant phenotype and poorer overall survival (OS) of PC patients. Functional assays revealed that TRIM29 knockdown suppresses cell growth, arrests cell cycle progression and promotes cell apoptosis of PC cells in vivo and in vitro. Furthermore, the rescue experiments demonstrated that TRIM29-induced proliferation is dependent on YAP1 in PC cells. Mechanistically, TRIM29 regulates YAP1 expression by directly binding to YAP1, and reduced its ubiquitination and degradation. CONCLUSION Taken together, these results identify a novel mechanism used by PC growth, and provide insight regarding the role of TRIM29 in PC.
Collapse
Affiliation(s)
- Xueqiang Deng
- Department of Orthopedics, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, China
| | - Xiaowei Fu
- Department of General Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, China
- Jiangxi Province Key Laboratory of Molecular Medicine, The Second Affiliated Hospital of Nanchang University, 1 Minde Road, Nanchang, 330006, Jiangxi, China
| | - Hong Teng
- Jiangxi Province Key Laboratory of Molecular Medicine, The Second Affiliated Hospital of Nanchang University, 1 Minde Road, Nanchang, 330006, Jiangxi, China
| | - Lu Fang
- Department of General Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, China
| | - Bo Liang
- Department of General Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, China
| | - Rengui Zeng
- Department of General Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, China
| | - Lian Chen
- Department of Medical Ultrasonics, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China.
| | - Yeqing Zou
- Jiangxi Province Key Laboratory of Molecular Medicine, The Second Affiliated Hospital of Nanchang University, 1 Minde Road, Nanchang, 330006, Jiangxi, China.
| |
Collapse
|
27
|
Shen Y, Tang K, Chen D, Hong M, Sun F, Wang S, Ke Y, Wu T, Sun R, Qian J, Du Y. Riok3 inhibits the antiviral immune response by facilitating TRIM40-mediated RIG-I and MDA5 degradation. Cell Rep 2021; 35:109272. [PMID: 34161773 PMCID: PMC8363743 DOI: 10.1016/j.celrep.2021.109272] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 01/07/2021] [Accepted: 05/27/2021] [Indexed: 02/07/2023] Open
Abstract
The type I interferon (IFN) pathway is a key component of innate immune response upon invasion of foreign pathogens. It is also under precise control to prevent excessive upregulation and undesired inflammation cascade. In the present study, we report that Riok3, an atypical kinase, negatively regulates retinoic acid-inducible gene-I (RIG-I)-like receptors (RLRs) sensing-induced type I IFN signaling. Riok3 deficiency selectively inhibits RNA viral replication in vitro, resulting from an upregulated type I IFN pathway. Mice with myeloid-specific Riok3 knockout also show a more robust induction of type I IFN upon RNA virus infection and are more resistant to RNA virus-induced pathogenesis. Mechanistically, Riok3 recruits and interacts with the E3 ubiquitin ligase TRIM40, leading to the degradation of RIG-I and melanoma differentiation-associated gene-5 (MDA5) via K48- and K27-linked ubiquitination. Collectively, our data reveal the mechanism that Riok3 employs to be a negative regulator of antiviral innate immunity.
Collapse
Affiliation(s)
- Yong Shen
- Cancer Institute, ZJU-UCLA Joint Center for Medical Education and Research, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, P.R. China; Department of Breast Surgery, The First Affiliated Hospital, Zhejiang Chinese Medical University, Hangzhou, P.R. China
| | - Kejun Tang
- Cancer Institute, ZJU-UCLA Joint Center for Medical Education and Research, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, P.R. China; Department of Surgery, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, P.R. China
| | - Dongdong Chen
- Cancer Institute, ZJU-UCLA Joint Center for Medical Education and Research, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, P.R. China
| | - Mengying Hong
- Cancer Institute, ZJU-UCLA Joint Center for Medical Education and Research, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, P.R. China
| | - Fangfang Sun
- Cancer Institute, ZJU-UCLA Joint Center for Medical Education and Research, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, P.R. China
| | - SaiSai Wang
- Department of Colorectal Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, P.R. China
| | - Yuehai Ke
- Department of Pathology and Pathophysiology, Program in Molecular Cell Biology, Zhejiang University School of Medicine, Hangzhou, China
| | - Tingting Wu
- Department of Molecular and Medical Pharmacology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Ren Sun
- Cancer Institute, ZJU-UCLA Joint Center for Medical Education and Research, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, P.R. China; Department of Molecular and Medical Pharmacology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA; School of Biomedical Sciences, LKS Faculty of Medicine, The Hongkong University, Hongkong, China.
| | - Jing Qian
- Pharmaceutical Informatics Institute, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, P.R. China.
| | - Yushen Du
- Cancer Institute, ZJU-UCLA Joint Center for Medical Education and Research, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, P.R. China; Department of Molecular and Medical Pharmacology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA.
| |
Collapse
|
28
|
Simoes Eugénio M, Faurez F, Kara-Ali GH, Lagarrigue M, Uhart P, Bonnet MC, Gallais I, Com E, Pineau C, Samson M, Le Seyec J, Dimanche-Boitrel MT. TRIM21, a New Component of the TRAIL-Induced Endogenous Necrosome Complex. Front Mol Biosci 2021; 8:645134. [PMID: 33937329 PMCID: PMC8082149 DOI: 10.3389/fmolb.2021.645134] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 02/17/2021] [Indexed: 01/09/2023] Open
Abstract
Tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) is a well-known apoptosis inducer and a potential anticancer agent. When caspases and inhibitors of apoptosis proteins (IAPs) are inhibited, TRAIL induces necroptosis. Molecular mechanisms of necroptosis rely on kinase activation, and on the formation of a necrosome complex, bringing together the receptor-interacting protein kinases 1 and 3 (RIPK1, RIPK3), and the mixed lineage kinase domain-like protein (MLKL). In this study, mass spectrometry approach allowed to identify the tripartite motif containing 21 (TRIM21), an E3 ubiquitin-protein ligase as a new partner of the endogenous TRAIL-induced necrosome. Alteration of TRIM21 expression level, obtained by transient transfection of HT29 or HaCat cells with TRIM21-targeted siRNAs or cDNA plasmids coding for TRIM21 demonstrated that TRIM21 is a positive regulator of TRAIL-induced necroptosis. Furthermore, the invalidation of TRIM21 expression in HT29 cells by CRISPR-Cas9 technology also decreased cell sensitivity to TRAIL-induced necroptosis, a shortcoming associated with a reduction in MLKL phosphorylation, the necroptosis executioner. Thus, TRIM21 emerged as a new partner of the TRAIL-induced necrosome that positively regulates the necroptosis process.
Collapse
Affiliation(s)
- Mélanie Simoes Eugénio
- Univ-Rennes1, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail) - UMR_S1085, Rennes, France
| | - Florence Faurez
- Univ-Rennes1, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail) - UMR_S1085, Rennes, France
| | - Ghania H Kara-Ali
- Univ-Rennes1, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail) - UMR_S1085, Rennes, France
| | - Mélanie Lagarrigue
- Protim, Inserm, Irset - UMR_S1085, Campus de Beaulieu, Rennes, France.,Biogenouest, Core Facility Network in Western, France
| | - Perrine Uhart
- Univ-Rennes1, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail) - UMR_S1085, Rennes, France
| | - Marion C Bonnet
- Univ-Rennes1, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail) - UMR_S1085, Rennes, France
| | - Isabelle Gallais
- Univ-Rennes1, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail) - UMR_S1085, Rennes, France
| | - Emmanuelle Com
- Protim, Inserm, Irset - UMR_S1085, Campus de Beaulieu, Rennes, France.,Biogenouest, Core Facility Network in Western, France
| | - Charles Pineau
- Protim, Inserm, Irset - UMR_S1085, Campus de Beaulieu, Rennes, France.,Biogenouest, Core Facility Network in Western, France
| | - Michel Samson
- Univ-Rennes1, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail) - UMR_S1085, Rennes, France
| | - Jacques Le Seyec
- Univ-Rennes1, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail) - UMR_S1085, Rennes, France
| | - Marie-Thérèse Dimanche-Boitrel
- Univ-Rennes1, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail) - UMR_S1085, Rennes, France
| |
Collapse
|
29
|
Peng C, Zhao C, Wang P, Yan L, Fan S, Qiu L. TRIM9 is involved in facilitating Vibrio parahaemolyticus infection by inhibition of relish pathway in Penaeus monodon. Mol Immunol 2021; 133:77-85. [PMID: 33636432 DOI: 10.1016/j.molimm.2021.02.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2021] [Revised: 01/26/2021] [Accepted: 02/04/2021] [Indexed: 12/23/2022]
Abstract
Tripartite motif-containing 9 (TRIM9) has been demonstrated to exert important roles in regulation of innate immune signaling. In this study, a novel TRIM9 homolog was identified from Penaeus monodon (named PmTRIM9). The open reading frame (ORF) of PmTRIM9 was 2064 bp, which encoding a 687-amino-acid polypeptide. Following Vibrio parahaemolyticus challenge, the expression levels of PmTRIM9 mRNA were significantly down-regulated in tested tissues. RNA interference and recombinant protein injection experiments were performed to explore the function of PmTRIM9, and the results showed it could facilitate V. parahaemolyticus replication and lead P. monodon more vulnerable to V. parahaemolyticus challenge. The dual-luciferase reporter assay showed that PmTRIM9 possessed the ability to inhibit the promoter activity in HEK293 T cells. Silencing of PmTRIM9 could increase the expression of the major NF-κB transcription factor, PmRelish. Further studies showed that knockdown of PmRelish promoted the V. parahaemolyticus infection and decreased the expression of specific antimicrobial peptides (AMPs), including PmCRU5, PmCRU7, PmALF6, PmALF3, PmLYZ and PmPEN5. However, knockdown of PmTRIM9 increased expression levels of the same AMPs, but except for PmCRU5, indicating that PmTRIM9 may negatively regulate the PmRelish-mediated expression of AMPs. All these results suggest that PmTRIM9 was involved in facilitating V. parahaemolyticus infection by inhibition of Relish pathway in P. monodon.
Collapse
Affiliation(s)
- Chao Peng
- Key Laboratory of Exploration and Utilization of Aquatic Resources, Ministry of Education, National Demonstration Center for Experimental Fisheries Science Education, College of Fisheries and Life Science, Shanghai Ocean University, Shanghai, 201306, China; Key Laboratory of South China Sea Fishery Resources Exploitation and Utilization, Ministry of Agriculture and Rural Affairs, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, 510300, Guangzhou, Guangdong Province, China
| | - Chao Zhao
- Key Laboratory of South China Sea Fishery Resources Exploitation and Utilization, Ministry of Agriculture and Rural Affairs, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, 510300, Guangzhou, Guangdong Province, China; Sanya Tropical Fisheries Research Institute, Sanya, Hainan Province, China
| | - Pengfei Wang
- Key Laboratory of South China Sea Fishery Resources Exploitation and Utilization, Ministry of Agriculture and Rural Affairs, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, 510300, Guangzhou, Guangdong Province, China
| | - Lulu Yan
- Key Laboratory of South China Sea Fishery Resources Exploitation and Utilization, Ministry of Agriculture and Rural Affairs, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, 510300, Guangzhou, Guangdong Province, China
| | - Sigang Fan
- Key Laboratory of South China Sea Fishery Resources Exploitation and Utilization, Ministry of Agriculture and Rural Affairs, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, 510300, Guangzhou, Guangdong Province, China
| | - Lihua Qiu
- Key Laboratory of South China Sea Fishery Resources Exploitation and Utilization, Ministry of Agriculture and Rural Affairs, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, 510300, Guangzhou, Guangdong Province, China; Sanya Tropical Fisheries Research Institute, Sanya, Hainan Province, China; Key Laboratory of Aquatic Genomics, Ministry of Agriculture and Rural Affairs, Chinese Academy of Fishery Science, China.
| |
Collapse
|
30
|
TRIM26 Facilitates HSV-2 Infection by Downregulating Antiviral Responses through the IRF3 Pathway. Viruses 2021; 13:v13010070. [PMID: 33419081 PMCID: PMC7825454 DOI: 10.3390/v13010070] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 12/28/2020] [Accepted: 01/01/2021] [Indexed: 01/05/2023] Open
Abstract
Herpes simplex virus type 2 (HSV-2) is the primary cause of genital herpes which results in significant morbidity and mortality, especially in women, worldwide. HSV-2 is transmitted primarily through infection of epithelial cells at skin and mucosal surfaces. Our earlier work to examine interactions between HSV-2 and vaginal epithelial cells demonstrated that infection of the human vaginal epithelial cell line (VK2) with HSV-2 resulted in increased expression of TRIM26, a negative regulator of the Type I interferon pathway. Given that upregulation of TRIM26 could negatively affect anti-viral pathways, we decided to further study the role of TRIM26 in HSV-2 infection and replication. To do this, we designed and generated two cell lines derived from VK2s with TRIM26 overexpressed (OE) and knocked out (KO). Both, along with wildtype (WT) VK2, were infected with HSV-2 and viral titres were measured in supernatants 24 h later. Our results showed significantly enhanced virus production by TRIM26 OE cells, but very little replication in TRIM26 KO cells. We next examined interferon-β production and expression of two distinct interferon stimulated genes (ISGs), MX1 and ISG15, in all three cell lines, prior to and following HSV-2 infection. The absence of TRIM26 (KO) significantly upregulated interferon-β production at baseline and even further after HSV-2 infection. TRIM26 KO cells also showed significant increase in the expression of MX1 and ISG15 before and after HSV-2 infection. Immunofluorescent staining indicated that overexpression of TRIM26 substantially decreased the nuclear localization of IRF3, the primary mediator of ISG activation, before and after HSV-2 infection. Taken together, our data indicate that HSV-2 utilizes host factor TRIM26 to evade anti-viral response and thereby increase its replication in vaginal epithelial cells.
Collapse
|
31
|
Goyani S, Roy M, Singh R. TRIM-NHL as RNA Binding Ubiquitin E3 Ligase (RBUL): Implication in development and disease pathogenesis. Biochim Biophys Acta Mol Basis Dis 2021; 1867:166066. [PMID: 33418035 DOI: 10.1016/j.bbadis.2020.166066] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Revised: 12/14/2020] [Accepted: 12/27/2020] [Indexed: 12/20/2022]
Abstract
TRIM proteins are RING domain-containing modular ubiquitin ligases, unique due to their stimuli specific expression, localization, and turnover. The TRIM family consists of more than 76 proteins, including the TRIM-NHL sub-family which possesses RNA binding ability along with the inherent E3 Ligase activity, hence can be classified as a unique class of RNA Binding Ubiquitin Ligases (RBULs). Having these two abilities, TRIM-NHL proteins can play important role in a wide variety of cellular processes and their dysregulation can lead to complex and systemic pathological conditions. Increasing evidence suggests that TRIM-NHL proteins regulate RNA at the transcriptional and post-transcriptional level having implications in differentiation, development, and many pathological conditions. This review explores the evolving role of TRIM-NHL proteins as TRIM-RBULs, their ubiquitin ligase and RNA binding ability regulating cellular processes, and their possible role in different pathophysiological conditions.
Collapse
Affiliation(s)
- Shanikumar Goyani
- Department of Biochemistry, Faculty of Science, The M.S. University of Baroda, Vadodara 390 002, Gujarat, India
| | - Milton Roy
- Department of Biochemistry, Faculty of Science, The M.S. University of Baroda, Vadodara 390 002, Gujarat, India
| | - Rajesh Singh
- Department of Biochemistry, Faculty of Science, The M.S. University of Baroda, Vadodara 390 002, Gujarat, India.
| |
Collapse
|
32
|
Bell RT, Wolf YI, Koonin EV. Modified base-binding EVE and DCD domains: striking diversity of genomic contexts in prokaryotes and predicted involvement in a variety of cellular processes. BMC Biol 2020; 18:159. [PMID: 33148243 PMCID: PMC7641849 DOI: 10.1186/s12915-020-00885-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 10/01/2020] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND DNA and RNA of all cellular life forms and many viruses contain an expansive repertoire of modified bases. The modified bases play diverse biological roles that include both regulation of transcription and translation, and protection against restriction endonucleases and antibiotics. Modified bases are often recognized by dedicated protein domains. However, the elaborate networks of interactions and processes mediated by modified bases are far from being completely understood. RESULTS We present a comprehensive census and classification of EVE domains that belong to the PUA/ASCH domain superfamily and bind various modified bases in DNA and RNA. We employ the "guilt by association" approach to make functional inferences from comparative analysis of bacterial and archaeal genomes, based on the distribution and associations of EVE domains in (predicted) operons and functional networks of genes. Prokaryotes encode two classes of EVE domain proteins, slow-evolving and fast-evolving ones. Slow-evolving EVE domains in α-proteobacteria are embedded in conserved operons, potentially involved in coupling between translation and respiration, cytochrome c biogenesis in particular, via binding 5-methylcytosine in tRNAs. In β- and γ-proteobacteria, the conserved associations implicate the EVE domains in the coordination of cell division, biofilm formation, and global transcriptional regulation by non-coding 6S small RNAs, which are potentially modified and bound by the EVE domains. In eukaryotes, the EVE domain-containing THYN1-like proteins have been reported to inhibit PCD and regulate the cell cycle, potentially, via binding 5-methylcytosine and its derivatives in DNA and/or RNA. We hypothesize that the link between PCD and cytochrome c was inherited from the α-proteobacterial and proto-mitochondrial endosymbiont and, unexpectedly, could involve modified base recognition by EVE domains. Fast-evolving EVE domains are typically embedded in defense contexts, including toxin-antitoxin modules and type IV restriction systems, suggesting roles in the recognition of modified bases in invading DNA molecules and targeting them for restriction. We additionally identified EVE-like prokaryotic Development and Cell Death (DCD) domains that are also implicated in defense functions including PCD. This function was inherited by eukaryotes, but in animals, the DCD proteins apparently were displaced by the extended Tudor family proteins, whose partnership with Piwi-related Argonautes became the centerpiece of the Piwi-interacting RNA (piRNA) system. CONCLUSIONS Recognition of modified bases in DNA and RNA by EVE-like domains appears to be an important, but until now, under-appreciated, common denominator in a variety of processes including PCD, cell cycle control, antivirus immunity, stress response, and germline development in animals.
Collapse
Affiliation(s)
- Ryan T Bell
- National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, MD, 20894, USA
| | - Yuri I Wolf
- National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, MD, 20894, USA
| | - Eugene V Koonin
- National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, MD, 20894, USA.
| |
Collapse
|
33
|
Xia Y, Zhao J, Yang C. Identification of key genes and pathways for melanoma in the TRIM family. Cancer Med 2020; 9:8989-9005. [PMID: 33118318 PMCID: PMC7724299 DOI: 10.1002/cam4.3545] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 08/27/2020] [Accepted: 09/28/2020] [Indexed: 12/12/2022] Open
Abstract
Certain members of the TRIM family have been shown to have abnormal expression and prognostic value in cancer. However, in the development and progression of melanoma, the role of different TRIM family members remains unknown. To address this issue, this study used the Oncomine, UCSC, Human Protein Atlas, DAVID, and GEPIA databases to study the role of TRIMs in the prognosis of melanoma. Differential expression of TRIM2, TRIM7, TRIM8, TRIM18 (MID1), TRIM19 (PML), TRIM27, and TRIM29 may play an important role in the development of melanoma. The expression TRIM7 and TRIM29 appeared to be helpful in the identification of primary tumors and metastases. Survival analysis suggested that the expression of TRIM27 significantly affected the overall survival and disease‐free survival of melanoma, and its expression was confirmed by qRT‐PCR. Our results indicated that the expression level of TRIM27 might be a prognostic marker of melanoma.
Collapse
Affiliation(s)
- YiJun Xia
- Department of Plastic and Reconstructive Surgery, The Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui Province, China
| | - Jun Zhao
- Department of Dermatology, The Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui Province, China
| | - Chunjun Yang
- Department of Dermatology, The Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui Province, China
| |
Collapse
|
34
|
Prajapati P, Gohel D, Shinde A, Roy M, Singh K, Singh R. TRIM32 regulates mitochondrial mediated ROS levels and sensitizes the oxidative stress induced cell death. Cell Signal 2020; 76:109777. [PMID: 32918979 DOI: 10.1016/j.cellsig.2020.109777] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 09/06/2020] [Accepted: 09/07/2020] [Indexed: 12/21/2022]
Abstract
Emerging evidence suggests that ubiquitin mediated post translational modification is a critical regulatory process involved in diverse cellular pathways including cell death. During ubiquitination, E3 ligases recognize target proteins and determine the topology of ubiquitin chains. Recruitment of E3 ligases to targets proteins under stress conditions including oxidative stress and their implication in cell death have not been systemically explored. In the present study, we characterized the role of TRIM32 as an E3 ligase in regulation of oxidative stress induced cell death. TRIM32 is ubiquitously expressed in cell lines of different origin and form cytoplasmic speckle like structures that transiently interact with mitochondria under oxidative stress conditions. The ectopic expression of TRIM32 sensitizes cell death induced by oxidative stress whereas TRIM32 knockdown shows a protective effect. The turnover of TRIM32 is enhanced during oxidative stress and its expression induces ROS generation, loss of mitochondrial transmembrane potential and decrease in complex-I activity. The pro-apoptotic effect was rescued by pan-caspase inhibitor or antioxidant treatment. E3 ligase activity of TRIM32 is essential for oxidative stress induced apoptotic cell death. Furthermore, TRIM32 decreases X-linked inhibitor of apoptosis (XIAP) level and overexpression of XIAP rescued cells from TRIM32 mediated oxidative stress and cell death. Overall, the results of this study provide the first evidence supporting the role of TRIM32 in regulating oxidative stress induced cell death, which has implications in numerous pathological conditions including cancer and neurodegeneration.
Collapse
Affiliation(s)
- Paresh Prajapati
- Department of Biochemistry, Faculty of Science, The M.S. University of Baroda, Vadodara 390 002, Gujarat, India; Spinal Cord and Brain Injury Research Center, Department of Pathology and Laboratory Medicine, University of Kentucky, 800 S. Limestone, Lexington, KY 40536, USA; Neuroscience, University of Kentucky, Lexington, KY 40536, USA
| | - Dhruv Gohel
- Department of Biochemistry, Faculty of Science, The M.S. University of Baroda, Vadodara 390 002, Gujarat, India
| | - Anjali Shinde
- Department of Biochemistry, Faculty of Science, The M.S. University of Baroda, Vadodara 390 002, Gujarat, India
| | - Milton Roy
- Department of Biochemistry, Faculty of Science, The M.S. University of Baroda, Vadodara 390 002, Gujarat, India
| | - Kritarth Singh
- Department of Biochemistry, Faculty of Science, The M.S. University of Baroda, Vadodara 390 002, Gujarat, India; Department of Cell and Developmental Biology, University College London, Gower Street, London WC1E 6BT, UK
| | - Rajesh Singh
- Department of Biochemistry, Faculty of Science, The M.S. University of Baroda, Vadodara 390 002, Gujarat, India.
| |
Collapse
|
35
|
Sun J, Liu P, Mao J, Han W, Jiang X, Gu Y. TRIM52 positively mediates NF-κB to promote the growth of human benign prostatic hyperplasia cells through affecting TRAF2 ubiquitination. Life Sci 2020; 259:118380. [PMID: 32898524 DOI: 10.1016/j.lfs.2020.118380] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 08/05/2020] [Accepted: 08/30/2020] [Indexed: 01/21/2023]
Abstract
AIMS Benign prostatic hyperplasia (BPH) is a progressive disease, which severely affects men's health. Here, we sought to analyze the functions and mechanism of action of the tripartite motif protein 52 (TRIM52), a novel prostate basal cell biomarker in BPH. MATERIALS AND METHODS Immunohistochemistry assay was performed in sectioned human BPH tissues, BPH-1 cells, and prostate RWPE-1 cells, to detect the expressions of TRIM52 and NF-κB. Western blotting and qRT-PCR analyses were conducted to measure the relative protein and mRNA expression levels, respectively. Further, lentiviral transfection was performed in BPH-1 and RWPE-1 cells to study the overexpression and siRNA knockdown of TRIM52. Dual-luciferase reporter assay was applied to evaluate the relationship between NF-κB and TRIM52. Furthermore, CCK-8 assay and flow cytometry were employed to analyze cell proliferation and apoptosis. KEY FINDINGS TRIM52 and NF-κB levels were elevated in BPH tissues, and TRIM52 expression positively correlated with NF-κB expression. TRIM52 silencing suppressed the growth of BPH-1 cells and decreased the promoter activity of NF-κB. Moreover, the NF-κB inhibitor, pyrrolidine dithiocarbamate (PDTC), suppressed TRIM52-induced proliferation of RWPE-1 cells and inhibited NF-κB promoter activity in oeTRIM52 transfected RWPE-1 cells. Silencing TRIM52 also inhibited TRAF2 ubiquitination in BPH-1 cells. Further, NF-κB promoter activity in siNC transfected cells was enhanced by the recombinant protein TNF-α and inhibited by siTRIM52. SIGNIFICANCE TRIM52 accelerated the growth of BPH-1 cells by upregulating NF-κB, and TRIM52 could promote TRAF2 ubiquitination. These findings might contribute to the understanding of the biological functions and action mechanisms of TRIM52 in BPH.
Collapse
Affiliation(s)
- Jianming Sun
- Department of Urology and Reproductive Medicine, Seventh People's Hospital of Shanghai University of TCM, Shanghai 200137, China.
| | - Peng Liu
- Department of Urology and Reproductive Medicine, Seventh People's Hospital of Shanghai University of TCM, Shanghai 200137, China
| | - Jianmin Mao
- Department of Urology and Reproductive Medicine, Seventh People's Hospital of Shanghai University of TCM, Shanghai 200137, China
| | - Wenjun Han
- Department of Urology and Reproductive Medicine, Seventh People's Hospital of Shanghai University of TCM, Shanghai 200137, China
| | - Xiaomei Jiang
- Department of Urology and Reproductive Medicine, Seventh People's Hospital of Shanghai University of TCM, Shanghai 200137, China
| | - Yin Gu
- Department of Urology and Reproductive Medicine, Seventh People's Hospital of Shanghai University of TCM, Shanghai 200137, China
| |
Collapse
|
36
|
Zhou C, Zhang Z, Zhu X, Qian G, Zhou Y, Sun Y, Yu W, Wang J, Lu H, Lin F, Shen Z, Zheng S. N6-Methyladenosine modification of the TRIM7 positively regulates tumorigenesis and chemoresistance in osteosarcoma through ubiquitination of BRMS1. EBioMedicine 2020; 59:102955. [PMID: 32853985 PMCID: PMC7452680 DOI: 10.1016/j.ebiom.2020.102955] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 07/28/2020] [Accepted: 07/30/2020] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Metastasis is the leading cause of death in patients with osteosarcoma. Some of these patients fail to respond to chemotherapy and die of metastasis within a short period. Therefore, it is important to identify novel biomarkers to improve the diagnosis and treatment of osteosarcoma. TRIM7 is a member of the tripartite motif (TRIM) family protein that is involved in various pathological conditions including cancer; however, its role in osteosarcoma remains elusive. METHODS Cell proliferation, invasion and migration were measured by CCK-8 and Transwell. Immunoprecipitation and mass spectrometry analysis were used to identify candidate proteins associated with TRIM7. Immunoprecipitation, immunofluorescence, pull down and ubiquitination assay were performed to examine the regulation between TRIM7 and its candidate protein. m6A modification of TRIM7 was measured by RNA immunoprecipitation. FINDINGS TRIM7 expression was upregulated in osteosarcoma tissues and was an independent risk factor in predicting poor prognosis. TRIM7 regulates osteosarcoma cell migration and invasion through ubiquitination of breast cancer metastasis suppressor 1 (BRMS1). Moreover, chemoresistance was readily observed in osteosarcoma cells and in patient-derived xenograft (PDX) mice with higher TRIM7 levels. Loss of TRIM7 m6A modification was observed in osteosarcoma tissues. METTL3 and YTHDF2 were the main factors involved in the aberrant m6A modification of TRIM7. INTERPRETATION Overall, our findings show that TRIM7 plays a key role in regulating metastasis and chemoresistance in osteosarcoma through ubiquitination of BRMS1. FUNDING This work was financially supported by grants of NSFC (81001192, 81672658 and 81972521) and National Key Research Project of Science and Technology Ministry (2016YFC0106204).
Collapse
Affiliation(s)
- Chenliang Zhou
- Department of Oncology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, No.600 Yishan Road, Shanghai 200233, China
| | - Zhichang Zhang
- Department of Orthopedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, China
| | - Xiaoshi Zhu
- Pediatric Intensive Care Unit, Sichuan Provincial People's Hospital, Chengdu 610072, China
| | - Guowei Qian
- Department of Oncology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, No.600 Yishan Road, Shanghai 200233, China
| | - Yan Zhou
- Department of Oncology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, No.600 Yishan Road, Shanghai 200233, China
| | - Yong Sun
- Department of Oncology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, No.600 Yishan Road, Shanghai 200233, China
| | - Wenxi Yu
- Department of Oncology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, No.600 Yishan Road, Shanghai 200233, China
| | - Jiahui Wang
- Department of Oncology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, No.600 Yishan Road, Shanghai 200233, China
| | - Haiyang Lu
- Department of Oncology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, No.600 Yishan Road, Shanghai 200233, China
| | - Feng Lin
- Department of Oncology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, No.600 Yishan Road, Shanghai 200233, China
| | - Zan Shen
- Department of Oncology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, No.600 Yishan Road, Shanghai 200233, China.
| | - Shuier Zheng
- Department of Oncology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, No.600 Yishan Road, Shanghai 200233, China.
| |
Collapse
|
37
|
Song Z, Bian Y, Liu J, Sun Y, Xu D. B-box proteins: Pivotal players in light-mediated development in plants. JOURNAL OF INTEGRATIVE PLANT BIOLOGY 2020; 62:1293-1309. [PMID: 32237198 DOI: 10.1111/jipb.12935] [Citation(s) in RCA: 61] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Accepted: 03/25/2020] [Indexed: 05/05/2023]
Abstract
Light signals mediate a number of physiological and developmental processes in plants, such as flowering, photomorphogenesis, and pigment accumulation. Emerging evidence has revealed that a group of B-box proteins (BBXs) function as central players in these light-mediated developmental processes. B-box proteins are a class of zinc-coordinated transcription factors or regulators that not only directly mediate the transcription of target genes but also interact with various other factors to create a complex regulatory network involved in the precise control of plant growth and development. This review summarizes and highlights the recent findings concerning the critical regulatory functions of BBXs in photoperiodic flowering, light signal transduction and light-induced pigment accumulation and their molecular modes of action at the transcriptional and post-translational levels in plants.
Collapse
Affiliation(s)
- Zhaoqing Song
- State Key Laboratory of Crop Genetics and Germplasm Enhancement, College of Agriculture, Nanjing Agricultural University, Nanjing, 210095, China
| | - Yeting Bian
- State Key Laboratory of Crop Genetics and Germplasm Enhancement, College of Agriculture, Nanjing Agricultural University, Nanjing, 210095, China
| | - Jiujie Liu
- State Key Laboratory of Crop Genetics and Germplasm Enhancement, College of Agriculture, Nanjing Agricultural University, Nanjing, 210095, China
| | - Yuting Sun
- State Key Laboratory of Crop Genetics and Germplasm Enhancement, College of Agriculture, Nanjing Agricultural University, Nanjing, 210095, China
| | - Dongqing Xu
- State Key Laboratory of Crop Genetics and Germplasm Enhancement, College of Agriculture, Nanjing Agricultural University, Nanjing, 210095, China
| |
Collapse
|
38
|
Zhang R, Li SW, Liu L, Yang J, Huang G, Sang Y. TRIM11 facilitates chemoresistance in nasopharyngeal carcinoma by activating the β-catenin/ABCC9 axis via p62-selective autophagic degradation of Daple. Oncogenesis 2020; 9:45. [PMID: 32382014 PMCID: PMC7206012 DOI: 10.1038/s41389-020-0229-9] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2020] [Revised: 04/18/2020] [Accepted: 04/21/2020] [Indexed: 12/11/2022] Open
Abstract
Chemotherapy resistance is the major cause of nasopharyngeal carcinoma (NPC) treatment failure. Tripartite motif-containing protein (TRIM) family members play important roles in tumor development and chemotherapy failure. Here, based on a screening analysis of 71 TRIM family members by qRT-PCR, we first confirmed that the TRIM11 levels were significantly higher in drug-resistant NPC cells than in non-drug-resistant NPC cells, and high TRIM11 expression predicted poor overall survival (OS) and progression-free survival (PFS). N(6)-Methyladenosine (m6A) was highly enriched in TRIM11 in NPC drug-resistant cells and enhanced its RNA stability. TRIM11 enhanced the multidrug resistance in NPC by inhibiting apoptosis in vitro and promoting cisplatin (DDP) resistance in vivo. TRIM11 associated with Daple and promoted Daple ubiquitin-mediated degradation in a p62-selective autophagic manner, further upregulating β-catenin expression to induce ABCC9 expression by directly binding to the ABCC9 promoter. TRIM11 may regulate NPC drug resistance by positively modulating the Daple/β-catenin/ABCC9 signaling pathway. Thus, TRIM11 may be a potential diagnostic marker and therapeutic target for chemoresistant NPC.
Collapse
Affiliation(s)
- Runa Zhang
- Jiangxi Key Laboratory of Cancer Metastasis and Precision Treatment, The Third Affiliated Hospital of Nanchang University, Nanchang, People's Republic of China
| | - Si-Wei Li
- Department of Oncology, Tongji Huangzhou Hospital of Huazhong University of Science and Technology, Hubei, People's Republic of China
| | - Lijuan Liu
- Department of Pharmacy, Jiangxi Cancer Hospital, Nanchang, Jiangxi, 330029, People's Republic of China
| | - Jun Yang
- Jiangxi Key Laboratory of Cancer Metastasis and Precision Treatment, The Third Affiliated Hospital of Nanchang University, Nanchang, People's Republic of China
| | - Guofu Huang
- Jiangxi Key Laboratory of Cancer Metastasis and Precision Treatment, The Third Affiliated Hospital of Nanchang University, Nanchang, People's Republic of China.
| | - Yi Sang
- Jiangxi Key Laboratory of Cancer Metastasis and Precision Treatment, The Third Affiliated Hospital of Nanchang University, Nanchang, People's Republic of China.
| |
Collapse
|
39
|
Jin J, Lu Z, Wang X, Liu Y, Han T, Wang Y, Wang T, Gan M, Xie C, Wang J, Yu B. E3 ubiquitin ligase TRIM7 negatively regulates NF-kappa B signaling pathway by degrading p65 in lung cancer. Cell Signal 2020; 69:109543. [DOI: 10.1016/j.cellsig.2020.109543] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 01/13/2020] [Accepted: 01/15/2020] [Indexed: 12/24/2022]
|
40
|
Dong ZR, Zhou W, Sun D, Yan YC, Yang CC, Yang YF, Li HC, Zhi XT, Li T. Role of the E3 Ubiquitin Ligase TRIM4 in Predicting the Prognosis of Hepatocellular Carcinoma. J Cancer 2020; 11:4007-4014. [PMID: 32368282 PMCID: PMC7196267 DOI: 10.7150/jca.37164] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Accepted: 03/03/2020] [Indexed: 12/18/2022] Open
Abstract
The E3 ubiquitin ligase TRIM4 has been reported to regulate the assembly of the antiviral signalling complex, induce mitochondrial aggregation and sensitize cells to H2O2-induced death. However, the relationship between TRIM4 and human malignancies, including hepatocellular carcinoma (HCC), is unclear. In this study, we detected the expression of TRIM4 in 134 pairs of HCC tissues and peritumoural tissues and investigated the association of TRIM4 expression with the prognosis of HCC. We found that the TRIM4 expression was much lower in HCC tissues than in peritumoural tissues and was significantly associated with vascular invasion, tumour capsule and Hong Kong Liver Cancer (HKLC) stage. Univariate and multivariate analyses revealed that the TRIM4 expression was an independent prognostic factor for overall survival (OS) and recurrence-free survival (RFS) in our HCC cohort. Patients with higher TRIM4 expression had a lower incidence of intrahepatic recurrence and a higher OS rate (p<0.001 and p<0.01, respectively). These results were further validated in another independent cohort of 200 HCC patients. In conclusion, the TRIM4 level in HCC tissues is an independent prognostic factor for HCC patients. Close clinical monitoring is recommended for patients with low TRIM4 expression.
Collapse
Affiliation(s)
- Zhao-Ru Dong
- Department of General Surgery, Qilu Hospital, Shandong University, Jinan 250012, China
| | - Wei Zhou
- Department of General Surgery, Qilu Hospital, Shandong University, Jinan 250012, China
| | - Dong Sun
- Department of General Surgery, Qilu Hospital, Shandong University, Jinan 250012, China
| | - Yu-Chuan Yan
- Department of General Surgery, Qilu Hospital, Shandong University, Jinan 250012, China
| | - Chun-Cheng Yang
- Department of General Surgery, Qilu Hospital, Shandong University, Jinan 250012, China
| | - Ya-Fei Yang
- Department of General Surgery, Qilu Hospital, Shandong University, Jinan 250012, China
| | - Hai-Chao Li
- Department of General Surgery, Qilu Hospital, Shandong University, Jinan 250012, China
| | - Xu-Ting Zhi
- Department of General Surgery, Qilu Hospital, Shandong University, Jinan 250012, China
| | - Tao Li
- Department of General Surgery, Qilu Hospital, Shandong University, Jinan 250012, China
| |
Collapse
|
41
|
Wang Y, Liu C, Xie Z, Lu H. Knockdown of TRIM47 inhibits breast cancer tumorigenesis and progression through the inactivation of PI3K/Akt pathway. Chem Biol Interact 2020; 317:108960. [PMID: 31981573 DOI: 10.1016/j.cbi.2020.108960] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Revised: 01/08/2020] [Accepted: 01/19/2020] [Indexed: 01/25/2023]
Abstract
Tripartite motif (TRIM) protein family is a group of proteins, which belongs to RING family of ubiquitin E3 ligases. TRIM proteins are involved in oncogenesis, while the roles in different cancers are controversial. However, the expression pattern and biological functions of TRIM47 in breast cancer remain unclear. In the present study, we aimed to investigate the function of TRIM47 in the progression and metastasis of breast cancer. TRIM47 was found to be significantly up-regulated in breast cancer tissues and cell lines. TRIM47 knockdown in breast cancer cell lines significantly inhibited cell proliferation, migration, and invasion. Besides, TRIM47 knockdown regulated the expressions of the epithelial-mesenchymal transition (EMT)-related markers including increase in E-cadherin, and decrease in N-cadherin, vimentin and Snail. Xenograft tumor assay proved that TRIM47 knockdown also suppressed tumor growth in vivo. Furthermore, TRIM47 knockdown markedly inhibited the activation of PI3K/Akt signaling pathway, while the effects of TRIM47 knockdown were reversed by the treatment of insulin-like growth factor-1 (IGF-1), which is an activator of PI3K/Akt. Taken together, the findings indicated that knockdown of TRIM47 suppressed tumorigenesis and progression of breast cancer through the inhibition of PI3K/Akt pathway, and suggested that TRIM47 might be a potential therapy target for breast cancer treatment.
Collapse
Affiliation(s)
- Yaqiu Wang
- Department of Oncology, Huaihe Hospital of Henan University, Kaifeng, 475000, China
| | - Can Liu
- Department of Oncology, Huaihe Hospital of Henan University, Kaifeng, 475000, China
| | - Zhihui Xie
- Department of Oncology, Huaihe Hospital of Henan University, Kaifeng, 475000, China
| | - Hong Lu
- Department of Oncology, Huaihe Hospital of Henan University, Kaifeng, 475000, China.
| |
Collapse
|
42
|
Zhang Y, Du H, Li Y, Yuan Y, Chen B, Sun S. Elevated TRIM23 expression predicts cisplatin resistance in lung adenocarcinoma. Cancer Sci 2020; 111:637-646. [PMID: 31677335 PMCID: PMC7004530 DOI: 10.1111/cas.14226] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Revised: 09/20/2019] [Accepted: 09/30/2019] [Indexed: 12/13/2022] Open
Abstract
The tripartite motif containing 23 (TRIM23) gene is a member of the tripartite motif (TRIM) family that participates in many pathophysiological processes. However, the role of TRIM23 in lung adenocarcinoma (LUAD) remains unclear. In the present study, TRIM23 was first screened by next-generation sequencing between the cisplatin (DDP)-resistant A549/DDP cell line and the parental A549 cell line, combined with integrated analysis of the Gene Expression Omnibus (GEO) data (E-GEOD-43493 and E-GEOD-43494). The expression of TRIM23 was then verified to be upregulated in the DDP-resistant LUAD cells and tissues. The knockdown of TRIM23 expression in A549/DDP cells caused increased apoptosis, decreased IC50 values of DDP, NF-κB nuclear translocation, inhibition of cell proliferation in vitro and in vivo, inhibition of GLUT1/3 expression, glucose uptake, and lactate and ATP production. TRIM23 overexpression resulted in the opposite effects in A549 cells. In addition, the inhibition of proliferation in A549 cells caused by NF-κB signaling inhibitor PTDC or glycolysis inhibitor 3-BrPA could be weakened by TRIM23 overexpression. Furthermore, immunohistochemical analysis revealed that TRIM23 was upregulated in 46.1% (70/152) of LUAD cases, and elevated TRIM23 expression was correlated with high expression of NF-κB, poor cellular differentiation, and adverse overall survival (OS) and disease-free survival (DFS). In conclusion, our study demonstrates that TRIM23 acts as an oncogene in LUAD and promotes DDP resistance by regulating glucose metabolism via the TRIM23/NF-κB/ GLUT1/3 axis.
Collapse
Affiliation(s)
- Youwei Zhang
- Department of Medical Oncology, Xuzhou Central Hospital, Xuzhou Medical University, Xuzhou, China
| | - He Du
- Department of Medical Oncology, Affiliated Shanghai Pulmonary Hospital, Tongji University, Shanghai, China
| | - Yang Li
- Department of Medical Oncology, Xuzhou Central Hospital, Xuzhou Medical University, Xuzhou, China
| | - Yuan Yuan
- Department of Medical Oncology, Xuzhou Central Hospital, Xuzhou Medical University, Xuzhou, China
| | - Bi Chen
- Department of Respiratory Medicine, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Sanyuan Sun
- Department of Medical Oncology, Xuzhou Central Hospital, Xuzhou Medical University, Xuzhou, China
| |
Collapse
|
43
|
An X, Ji B, Sun D. TRIM34 localizes to the mitochondria and mediates apoptosis through the mitochondrial pathway in HEK293T cells. Heliyon 2020; 6:e03115. [PMID: 31956709 PMCID: PMC6956761 DOI: 10.1016/j.heliyon.2019.e03115] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Revised: 08/01/2019] [Accepted: 10/09/2019] [Indexed: 01/21/2023] Open
Abstract
Tripartite motif 34 (TRIM34) is a member of TRIM family that can be highly induced by type I Interferon. Currently little is known about the subcellular localization and biological function of TRIM34. In the present study, confocal microscope assay showed that TRIM34 proteins were mainly distributed in the cytoplasm and part of TRIM34 proteins were localized to the mitochondria in human embryonic kidney 293T (HEK293T) cells. Western blot results demonstrated FLAG-TRIM34 could also be identified in the mitochondrial fractions of HEK293T cells transfected with the 5'FLAG-pcDNA3.1-TRIM34 vector. The CCK-8 assay further demonstrated that TRIM34 significantly decreased the viability of HEK293T cells. Nevertheless, TRIM34 had no apparent effect on the cell cycle distribution. Interestingly, flow cytometry showed that TRIM34 could obviously induce apoptosis in HEK293T cells. Moreover, we discovered that TRIM34 promoted apoptosis by inducing the loss of mitochondrial membrane potential (MMP) in HEK293T cells, leading to the release of cytochrome c from mitochondia. In short, these results demonstrate that TRIM34 proteins can localize to the mitochondria and induce apoptosis via the depolarization of MMP in HEK293T cells.
Collapse
Affiliation(s)
- Xinye An
- Laboratory of Clinical Medicine, Binzhou, 256603, China
| | - Bing Ji
- Laboratory of Clinical Medicine, Binzhou, 256603, China
| | - Dakang Sun
- Clinical Medicine Laboratory, Binzhou Medical University Hospital, Binzhou, 256603, China
| |
Collapse
|
44
|
Lou M, Gao Z, Zhu T, Mao X, Wang Y, Yuan K, Tong J. TRIM59 as a novel molecular biomarker to predict the prognosis of patients with NSCLC. Oncol Lett 2019; 19:1400-1408. [PMID: 31966070 PMCID: PMC6956412 DOI: 10.3892/ol.2019.11199] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2019] [Accepted: 11/01/2019] [Indexed: 02/07/2023] Open
Abstract
As a member of the tripartite motif family, tripartite motif-containing protein 59 (TRIM59) serves as an E3 ubiquitin ligase in various cellular processes, including intracellular signaling, development, apoptosis, protein quality control, innate immunity, autophagy and carcinogenesis. The present study aimed to investigate the expression and prognostic value of TRIM59 in patients with non-small cell lung cancer (NSCLC). Expression of TRIM59 in patients with NSCLC was measured by immunohistochemistry in tissue microarrays. Datasets from The Cancer Genome Atlas (TCGA) were used to further verify the expression level of TRIM59 in NSCLC, lung adenocarcinoma and lung squamous cell carcinoma (LUSC). The prognostic value of TRIM59 in NSCLC was also analyzed. Immunohistochemistry revealed that TRIM59 was primarily located in the cytoplasm of tumor cells. Analysis of TCGA datasets revealed that TRIM59 was more highly expressed in tumor tissues than in normal tissues (P<0.0001). Furthermore, the TRIM59 expression level was associated with tumor differentiation (P=0.012), while no association was observed between TRIM59 expression and any other clinicopathological parameters. However, the average overall survival rate of patients with NSCLC in the high TRIM59 expression group was significantly lower than that in the low expression group (P=0.014), especially in patients with LUSC (P=0.016) and patients with poor differentiation (P=0.033). The multivariate analysis indicated that high TRIM59 expression is an independent prognostic factor in patients with NSCLC (P=0.018) and was associated with poor prognosis in patients with NSCLC. Therefore, TRIM59 may serve as a novel molecular biomarker to predict the prognosis of patients with NSCLC.
Collapse
Affiliation(s)
- Ming Lou
- Department of Thoracic Surgery, The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, Jiangsu 213003, P.R. China.,Department of Heart and Lung Disease, The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, Jiangsu 213003, P.R. China
| | - Zhaojia Gao
- Department of Thoracic Surgery, The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, Jiangsu 213003, P.R. China
| | - Tao Zhu
- Department of Thoracic Surgery, The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, Jiangsu 213003, P.R. China
| | - Xiaoliang Mao
- Department of Thoracic Surgery, The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, Jiangsu 213003, P.R. China
| | - Yeming Wang
- Department of Thoracic Surgery, The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, Jiangsu 213003, P.R. China
| | - Kai Yuan
- Department of Thoracic Surgery, The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, Jiangsu 213003, P.R. China.,Department of Heart and Lung Disease, The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, Jiangsu 213003, P.R. China
| | - Jichun Tong
- Department of Thoracic Surgery, The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, Jiangsu 213003, P.R. China
| |
Collapse
|
45
|
Pan T, Tong X, Ye L, Ji M, Jiao J. EFFECTS OF CONTUSION AND EXHAUSTIVE EXERCISE ON MG53, PTRF IN SKELETAL MUSCLE OF RATS. REV BRAS MED ESPORTE 2019. [DOI: 10.1590/1517-869220192506197718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
ABSTRACT Objectives To study the effects of contusion and exhaustive exercise on gene expression of MG53, PTRF, Pax7 and β-catenin in skeletal muscle of rats, and reveal the repair mechanism of skeletal muscle injury. Methods Forty-two male Wistar rats were randomly divided into 7 groups, with 6 rats in each group. All groups were euthanized at different time points after exhaustive exercise and contusion, respectively, while the control group was euthanized in resting state. The right gastrocnemius muscles were measured for mRNAs of MG53, PTRF, Pax7 and β-catenin by real time PCR. Results MG53 mRNA and PTRF mRNA of skeletal muscle in groups immediately after exhaustive exercise and after contusion increased significantly (p<0.05), while the two indices decreased constantly at 24 and 48 hours after injury with a similar change trend. Compared with the control group, Pax7 mRNA of skeletal muscle as a marker showed no significant difference in exhaustive exercise groups, but decreased at 48 hours after contusion (p<0.05). β-catenin mRNA of skeletal muscle down-regulated significantly over 24 hours after injury, then activated with an increased value at 48 hours after contusion (p<0.05). As a whole, the variations in the above indices in the contusion groups covered a wider range than in the exhaustive exercise groups. Conclusion The cytomembrane repair mechanism of MG53 and PTRF began immediately after the end of exhaustive exercise and contusion. Activation of Pax7 as the satellite cell marker took longer, and Wnt/β-catenin pathway showed first a decrease and then an increase resulting from the time-dependent gene expression during the repair of skeletal muscle injury. Level of evidence III, Therapeutic studies investigating the results of treatment.
Collapse
Affiliation(s)
| | | | - Leilei Ye
- Nanjing Institute of Physical Education and Sports, China
| | | | | |
Collapse
|
46
|
Wang B, Wang G, Wang Q, Zhu Z, Wang Y, Chen K, Yang H. Silencing of TRIM11 suppresses the tumorigenicity of chordoma cells through improving the activity of PHLPP1/AKT. Cancer Cell Int 2019; 19:284. [PMID: 31719797 PMCID: PMC6839251 DOI: 10.1186/s12935-019-1007-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Accepted: 10/30/2019] [Indexed: 01/30/2023] Open
Abstract
BACKGROUND Tripartite motif-containing protein 11 (TRIM11), a member of RING family of E3 ubiquitin ligases, is identified as an oncogene in certain human tumors. However, the detailed biological function of TRIM11 in chordoma is still unclear. The purpose of present research is to explore the role of TRIM11 in human chordoma cells. METHODS TRIM11 was induced silencing and overexpression in human chordoma cells using RNA interference (RNAi) and lentiviral vector. qRT-PCR and western blot were used to determine gene expression in chordomas cells. Meanwhile, cell counting kit-8 (CCK-8) assay was used to examine the cell proliferation rate. Flow cytometry analysis was performed to quantify the cell apoptosis rate. RESULTS We identified that TRIM11 was upregulated in chordomas tissues. Moreover, TRIM11 presented pro-proliferation and anti-apoptosis function in chordoma cells. Further, LY294002, a specific AKT inhibitor, was utilized to examine the connection between TRIM11 and AKT in human chordoma cells. Importantly, our findings elucidated that TRIM11 promoted the growth of chordoma cells and involved in AKT signaling. Much more importantly, knockdown of TRIM11 significantly upregulated the translation of PH domain leucine-rich repeats protein phosphatase 1 (PHLPP1), whereas did not affect its transcription. Results that obtained from co-immunoprecipitation (Co-IP) and ubiquitination assay demonstrated TRIM11 interacted with PHLPP1 and promoted its ubiquitination in chordoma cells. Moreover, overexpression of PHLPP1 inhibited the phosphorylation of AKT in human chordomas cells. These results suggested that TRIM11 mediated the post-translation modification of PHLPP1 and was a novel component in PHLPP1/AKT signaling pathway in human chordoma cells. CONCLUSIONS Taken together, the present research not only enhanced the understanding of TRIM11 but also indicated its potential target and signaling pathway in human chordoma cells.Trial registration retrospectively registered.
Collapse
Affiliation(s)
- Bin Wang
- Department of Orthopaedic Surgery, The First Affiliated Hospital of Soochow University, Shizi Rd 188, Suzhou, 215006 Jiangsu People’s Republic of China
- Department of Orthopaedic Surgery, The Second Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221000 Jiangsu People’s Republic of China
| | - Gang Wang
- Department of Orthopaedic Surgery, The First Affiliated Hospital of Soochow University, Shizi Rd 188, Suzhou, 215006 Jiangsu People’s Republic of China
| | - Qingfeng Wang
- Department of Orthopaedic Surgery, The First Affiliated Hospital of Soochow University, Shizi Rd 188, Suzhou, 215006 Jiangsu People’s Republic of China
| | - Ziqiang Zhu
- Department of Orthopaedic Surgery, The Second Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221000 Jiangsu People’s Republic of China
| | - Yunqing Wang
- Department of Orthopaedic Surgery, The Second Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221000 Jiangsu People’s Republic of China
| | - Kangwu Chen
- Department of Orthopaedic Surgery, The First Affiliated Hospital of Soochow University, Shizi Rd 188, Suzhou, 215006 Jiangsu People’s Republic of China
| | - Huilin Yang
- Department of Orthopaedic Surgery, The First Affiliated Hospital of Soochow University, Shizi Rd 188, Suzhou, 215006 Jiangsu People’s Republic of China
| |
Collapse
|
47
|
Li K, Pan W, Ma Y, Xu X, Gao Y, He Y, Wei L, Zhang J. A novel oncogene TRIM63 promotes cell proliferation and migration via activating Wnt/β-catenin signaling pathway in breast cancer. Pathol Res Pract 2019; 215:152573. [PMID: 31399258 DOI: 10.1016/j.prp.2019.152573] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2019] [Revised: 07/14/2019] [Accepted: 07/31/2019] [Indexed: 02/06/2023]
Abstract
The development of breast cancer is still a relatively unclear biological process, and there is currently no consensus on the occurrence of breast cancer and the process of tumor metastases. This study was to reveal a correlation between TRIM63 and the development of breast cancer. In this study, we found that the expression of TRIM63 was significantly increased in breast cancer tissues and closely related to pathological differentiation and TNM stage of breast cancer. Overexpression of TRIM63 could significantly promote proliferation and migration of breast cancer cells, while TRIM63 knockdown significantly inhibited the proliferation and migration of breast cancer cells. In addition, TRIM63 could activate Wnt/β-catenin signaling pathway in breast cancer cells. Further study found that TRIM63 could regulate β-catenin degradation by promoting GSK3β phosphorylation. Our study revealed that TRIM63, as an oncogene, involved in breast cancer progression by activating the Wnt/β-catenin signaling pathway, suggesting that the potential applicability of TRIM63 as a target for breast cancer treatment.
Collapse
Affiliation(s)
- Kai Li
- Department of Pathology and Pathophysiology, Hubei Provincial Key Laboratory of Developmentally Originated Disease, School of Basic Medical Sciences, Wuhan University, Wuhan, 430071, Hubei, China
| | - Wenting Pan
- Department of Pathology and Pathophysiology, Hubei Provincial Key Laboratory of Developmentally Originated Disease, School of Basic Medical Sciences, Wuhan University, Wuhan, 430071, Hubei, China
| | - Yanbin Ma
- Department of Pathology and Pathophysiology, Hubei Provincial Key Laboratory of Developmentally Originated Disease, School of Basic Medical Sciences, Wuhan University, Wuhan, 430071, Hubei, China
| | - Xiaolong Xu
- Department of Pathology and Pathophysiology, Hubei Provincial Key Laboratory of Developmentally Originated Disease, School of Basic Medical Sciences, Wuhan University, Wuhan, 430071, Hubei, China
| | - Yang Gao
- Department of Pathology and Pathophysiology, Hubei Provincial Key Laboratory of Developmentally Originated Disease, School of Basic Medical Sciences, Wuhan University, Wuhan, 430071, Hubei, China
| | - Yanqi He
- Department of Pathology and Pathophysiology, Hubei Provincial Key Laboratory of Developmentally Originated Disease, School of Basic Medical Sciences, Wuhan University, Wuhan, 430071, Hubei, China
| | - Lei Wei
- Department of Pathology and Pathophysiology, Hubei Provincial Key Laboratory of Developmentally Originated Disease, School of Basic Medical Sciences, Wuhan University, Wuhan, 430071, Hubei, China
| | - Jingwei Zhang
- Department of Breast and Thyroid Surgery, Zhongnan Hospital, Hubei Key Laboratory of Tumor Biological Behaviors, Hubei Cancer Clinical Study Center, Wuhan University, Wuhan, 430071, Hubei, China.
| |
Collapse
|
48
|
Up-regulation of miR-383-5p suppresses proliferation and enhances chemosensitivity in ovarian cancer cells by targeting TRIM27. Biomed Pharmacother 2019; 109:595-601. [DOI: 10.1016/j.biopha.2018.10.148] [Citation(s) in RCA: 85] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Revised: 09/03/2018] [Accepted: 10/24/2018] [Indexed: 11/21/2022] Open
|
49
|
Brigant B, Metzinger-Le Meuth V, Rochette J, Metzinger L. TRIMming down to TRIM37: Relevance to Inflammation, Cardiovascular Disorders, and Cancer in MULIBREY Nanism. Int J Mol Sci 2018; 20:ijms20010067. [PMID: 30586926 PMCID: PMC6337287 DOI: 10.3390/ijms20010067] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Revised: 12/12/2018] [Accepted: 12/19/2018] [Indexed: 12/18/2022] Open
Abstract
TRIpartite motif (TRIM) proteins are part of the largest subfamilies of E3 ligases that mediate the transfer of ubiquitin to substrate target proteins. In this review, we focus on TRIM37 in the normal cell and in pathological conditions, with an emphasis on the MULIBREY (MUscle-LIver-BRain-EYe) genetic disorder caused by TRIM37 mutations. TRIM37 is characterized by the presence of a RING domain, B-box motifs, and a coiled-coil region, and its C-terminal part includes the MATH domain specific to TRIM37. MULIBREY nanism is a rare autosomal recessive caused by TRIM37 mutations and characterized by severe pre- and postnatal growth failure. Constrictive pericarditis is the most serious anomaly of the disease and is present in about 20% of patients. The patients have a deregulation of glucose and lipid metabolism, including type 2 diabetes, fatty liver, and hypertension. Puzzlingly, MULIBREY patients, deficient for TRIM37, are plagued with numerous tumors. Among non-MULIBREY patients affected by cancer, a wide variety of cancers are associated with an overexpression of TRIM37. This suggests that normal cells need an optimal equilibrium in TRIM37 expression. Finding a way to keep that balance could lead to potential innovative drugs for MULIBREY nanism, including heart condition and carcinogenesis treatment.
Collapse
Affiliation(s)
- Benjamin Brigant
- HEMATIM, EA4666, CURS, CHU Amiens Sud, Avenue René Laënnec, Salouel, F-80054 Amiens, France.
| | - Valérie Metzinger-Le Meuth
- INSERM U1148, Laboratory for Vascular Translational Science (LVTS), UFR SMBH, Université Paris 13-Sorbonne Paris Cité, 93017 Bobigny CEDEX, France.
| | - Jacques Rochette
- HEMATIM, EA4666, CURS, CHU Amiens Sud, Avenue René Laënnec, Salouel, F-80054 Amiens, France.
| | - Laurent Metzinger
- HEMATIM, EA4666, CURS, CHU Amiens Sud, Avenue René Laënnec, Salouel, F-80054 Amiens, France.
| |
Collapse
|
50
|
TRIM52 plays an oncogenic role in ovarian cancer associated with NF-kB pathway. Cell Death Dis 2018; 9:908. [PMID: 30185771 PMCID: PMC6125490 DOI: 10.1038/s41419-018-0881-6] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Revised: 06/16/2018] [Accepted: 07/09/2018] [Indexed: 02/07/2023]
Abstract
Emerging evidence suggests that the members of the tripartite motif (TRIM) family play a crucial role in cancer development and progression. The purpose of the study was to explore TRIM52's role in tumorigenesis and its potential molecular mechanism in ovarian cancer. The study demonstrated that knockdown of TRIM52 in SKOV3 and CAOV3 cells inhibited ovarian cancer cell invasion, migration, and proliferation, and induced cell apoptosis. On the contrary, overexpression of TRIM52 in HO8910 cells showed contrary results. Further, overexpression of TRIM52 enhanced the expression of phosphorylated IKKβ and IKBα proteins and nuclear protein P65, which implied the activation of NF-kB signal pathway. Knockdown of TRIM52 downregulated the mRNA and protein levels of NF-kB signal downstream effectors of the NF-kB pathway, including MMP9, Bcl2, IL8, and TNFα, but upregulated caspase-3 expression. These results suggested that activation of the NF-kB pathway is involved in TRIM52-mediated regulation in ovarian cancer. The nude mice study further confirmed that knockdown of TRIM52 blocked tumor growth, inhibited cell proliferation, and promoted cell apoptosis. Our data strongly suggested that TRIM52 plays an oncogenic role in ovarian cancer development associated with the NF-kB signal pathway and may be a potential target for cancer therapy.
Collapse
|