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Zhang X, Zhang X, Liu T, Sha K. Comprehensive analysis of the prognostic and immunological signature of TNFAIP8 family genes in human glioma. Sci Rep 2024; 14:17875. [PMID: 39090168 PMCID: PMC11294591 DOI: 10.1038/s41598-024-68784-y] [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: 04/08/2024] [Accepted: 07/29/2024] [Indexed: 08/04/2024] Open
Abstract
TNFAIP8 family molecules have been recognized for their involvement in the progression of tumors across a range of cancer types. Emerging experimental data suggests a role for certain TNFAIP8 family molecules in the development of glioma. Nonetheless, the comprehensive understanding of the genomic alterations, prognostic significance, and immunological profiles of TNFAIP8 family molecules in glioma remains incomplete. In the study, using the comprehensive bioinformatics tools, we explored the unique functions of 4 TNFAIP8 members including TNFAIP8, TNFAIP8L1, TNFAIP8L2 and TNFAIP8L3 in glioma. The expressions of TNFAIP8, TNFAIP8L1, TNFAIP8L2, and TNFAIP8L3 were notably upregulated in glioma tissues compared to normal tissues. Furthermore, survival analysis indicated that elevated expression levels of TNFAIP8, TNFAIP8L1 and TNFAIP8L2 were correlated with unfavorable outcomes in terms of overall survival (OS), disease-specific survival (DSS), and progression-free interval (PFI) among glioma patients. Genetic modifications, such as mutations and copy number alterations, within the TNFAIP8 family exhibited a significant association with extended OS, DSS and PFS in individuals diagnosed with glioma. The findings suggest a noteworthy correlation between TNFAIP8 family members and the age and 1p/19q codeletion status of glioma patients. We also found that there were significant relationships between TNFAIP8 family expression and tumor immunity in glioma. Furthermore, functional annotation of TNFAIP8 family members and their co-expressed genes in gliomas was carried out using GO and KEGG pathway analysis. The GO analysis revealed that the primary biological processes influenced by the TNFAIP8 family co-expressed genes included cell chemotaxis, temperature homeostasis, and endocytic vesicle formation. Additionally, the KEGG analysis demonstrated that TNFAIP8 family co-expressed genes are involved in regulating various pathways such as inflammatory mediator regulation of TRP channels, pathways in cancer, prolactin signaling pathway, and Fc gamma R-mediated phagocytosis. Overall, the findings suggest that TNFAIP8 family members may play a significant role in the development of glioma and have the potential to serve as prognostic indicators and therapeutic targets for individuals with glioma.
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Affiliation(s)
- Xuezhong Zhang
- Department of Laboratory Medicine, Zibo Central Hospital, Zibo, Shandong, China
| | - Xuebin Zhang
- Department of Anorectal Surgery, Dongying People's Hospital (Dongying Hospital of Shandong Provincial Hospital Group), Dongying, China
| | - Tonggang Liu
- Department of Infectious Diseases, Binzhou Medical University Hospital, Binzhou, 256603, Shandong, China.
| | - Kaihui Sha
- Binzhou Medical University School of Nursing, Binzhou, 256603, Shandong, China.
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Zong Z, Tang G, Guo Y, Kong F. Down-regulated expression of TIPE3 inhibits malignant progression of non-small cell lung cancer via Wnt signaling. Exp Cell Res 2024; 439:114093. [PMID: 38759744 DOI: 10.1016/j.yexcr.2024.114093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2024] [Revised: 05/12/2024] [Accepted: 05/12/2024] [Indexed: 05/19/2024]
Abstract
Non-small cell lung cancer (NSCLC) accounts for approximately 80 % of all lung cancers with a low five-year survival rate. Therefore, the mechanistic pathways and biomarkers of NSCLC must be explored to elucidate its pathogenesis. In this study, we examined TIPE3 expression in NSCLC cells and investigated the molecular mechanisms underlying NSCLC regulation in vivo and in vitro. We collected tissue samples from patients with NSCLC to examine TIPE3 expression and its association with patient metastasis and prognosis. Furthermore, we evaluated the expression level of TIPE3 in NSCLC cells. Cell lines with the highest expression were selected for molecular mechanism experiments, and animal models were established for in vivo verification. The results showed that TIPE3 was significantly increased in patients with NSCLC, and this increased expression was associated with tumor metastasis and patient prognosis. TIPE3 knockdown inhibited proliferation, migration, invasion, EMT, angiogenesis, and tumorsphere formation in NSCLC cells. Moreover, it reduced the metabolic levels of tumor cells. However, overexpression of TIPE3 has the opposite effect. The in vivo results showed that TIPE3 knockdown reduced tumor volume, weight, and metastasis. Furthermore, the results showed that TIPE3 may inhibit malignant progression of NSCLC via the regulation of Wnt/β-catenin expression. These findings suggest that TIPE3 is significantly elevated in patients with NSCLC and that downregulation of TIPE3 can suppress the malignant progression of NSCLC, which could serve as a potential diagnostic and treatment strategy for NSCLC.
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Affiliation(s)
- Zhenfeng Zong
- Department of Thoracic Surgery, Cangzhou Central Hospital, Cangzhou, Hebei, 061000, China.
| | - Guojie Tang
- Department of Thoracic Surgery, Cangzhou Central Hospital, Cangzhou, Hebei, 061000, China
| | - Yu Guo
- Department of Respiratory Medicine, Hejian People's Hospital, Cangzhou, Hebei, 061000, China
| | - Fanyi Kong
- Department of Thoracic Surgery, Cangzhou Central Hospital, Cangzhou, Hebei, 061000, China
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3
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Chen X, Lu Z, Xiao J, Xia W, Pan Y, Xia H, Chen YH, Zhang H. Small-Molecule Inhibitors of TIPE3 Protein Identified through Deep Learning Suppress Cancer Cell Growth In Vitro. Cells 2024; 13:771. [PMID: 38727307 PMCID: PMC11082981 DOI: 10.3390/cells13090771] [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: 03/14/2024] [Revised: 04/17/2024] [Accepted: 04/26/2024] [Indexed: 05/13/2024] Open
Abstract
Tumor necrosis factor-α-induced protein 8-like 3 (TNFAIP8L3 or TIPE3) functions as a transfer protein for lipid second messengers. TIPE3 is highly upregulated in several human cancers and has been established to significantly promote tumor cell proliferation, migration, and invasion and inhibit the apoptosis of cancer cells. Thus, inhibiting the function of TIPE3 is expected to be an effective strategy against cancer. The advancement of artificial intelligence (AI)-driven drug development has recently invigorated research in anti-cancer drug development. In this work, we incorporated DFCNN, Autodock Vina docking, DeepBindBC, MD, and metadynamics to efficiently identify inhibitors of TIPE3 from a ZINC compound dataset. Six potential candidates were selected for further experimental study to validate their anti-tumor activity. Among these, three small-molecule compounds (K784-8160, E745-0011, and 7238-1516) showed significant anti-tumor activity in vitro, leading to reduced tumor cell viability, proliferation, and migration and enhanced apoptotic tumor cell death. Notably, E745-0011 and 7238-1516 exhibited selective cytotoxicity toward tumor cells with high TIPE3 expression while having little or no effect on normal human cells or tumor cells with low TIPE3 expression. A molecular docking analysis further supported their interactions with TIPE3, highlighting hydrophobic interactions and their shared interaction residues and offering insights for designing more effective inhibitors. Taken together, this work demonstrates the feasibility of incorporating deep learning and MD simulations in virtual drug screening and provides inhibitors with significant potential for anti-cancer drug development against TIPE3-.
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Affiliation(s)
- Xiaodie Chen
- Center for Cancer Immunology, Institute of Biomedicine and Biotechnology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China; (X.C.); (Z.L.); (H.X.)
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Zhen Lu
- Center for Cancer Immunology, Institute of Biomedicine and Biotechnology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China; (X.C.); (Z.L.); (H.X.)
| | - Jin Xiao
- Faculty of Synthetic Biology and Institute of Synthetic Biology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China; (J.X.); (W.X.); (Y.P.)
| | - Wei Xia
- Faculty of Synthetic Biology and Institute of Synthetic Biology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China; (J.X.); (W.X.); (Y.P.)
| | - Yi Pan
- Faculty of Synthetic Biology and Institute of Synthetic Biology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China; (J.X.); (W.X.); (Y.P.)
| | - Houjun Xia
- Center for Cancer Immunology, Institute of Biomedicine and Biotechnology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China; (X.C.); (Z.L.); (H.X.)
- Faculty of Pharmaceutical Sciences, Shenzhen University of Advanced Technology, Shenzhen 518055, China
| | - Youhai H. Chen
- Center for Cancer Immunology, Institute of Biomedicine and Biotechnology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China; (X.C.); (Z.L.); (H.X.)
- University of Chinese Academy of Sciences, Beijing 100049, China
- Faculty of Pharmaceutical Sciences, Shenzhen University of Advanced Technology, Shenzhen 518055, China
| | - Haiping Zhang
- Faculty of Synthetic Biology and Institute of Synthetic Biology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China; (J.X.); (W.X.); (Y.P.)
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4
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Xia HB, Zhu XD, Zhu Y, Xu AM. Comprehensive analysis of the prognostic and immunological roles of TIPE3 in Colon Cancer. Asian J Surg 2024; 47:1530-1532. [PMID: 38071098 DOI: 10.1016/j.asjsur.2023.11.162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 11/24/2023] [Indexed: 03/13/2024] Open
Affiliation(s)
- Heng-Bo Xia
- Department of General Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, 230032, China
| | - Xiao-Dong Zhu
- Department of General Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, 230032, China
| | - Yong Zhu
- Department of General Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, 230032, China.
| | - A-Man Xu
- Department of General Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, 230032, China; Anhui Public Health Clinical Center, Hefei, 230032, China.
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Meng C, Sun Y, Liu G. Establishment of a prognostic model for ovarian cancer based on mitochondrial metabolism-related genes. Front Oncol 2023; 13:1144430. [PMID: 37256178 PMCID: PMC10226651 DOI: 10.3389/fonc.2023.1144430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Accepted: 04/14/2023] [Indexed: 06/01/2023] Open
Abstract
Background Mitochondrial metabolism and mitochondrial structure were found to be altered in high-grade serous ovarian cancer (HGSOC). The intent of this exploration was to systematically depict the relevance between mitochondrial metabolism-related genes (MMRGs) and the prognosis of HGSOC patients by bioinformatics analysis and establish a prognostic model for HGSOC. Methods First of all, screened differentially expressed genes (DEGs) between TCGA-HGSOC and GTEx-normal by limma, with RNA-seq related HGSOC sourced from The Cancer Genome Atlas (TCGA) and the Genotype-Tissue Expression (GTEx) database. Subsequently, expressed MMRGs (DE-MMRGs) were acquired by overlapping DEGs with MMRGs, and an enrichment analysis of DE-MMRGs was performed. Kaplan-Meier (K-M) survival analysis and Cox regression analysis were conducted to validate the genes' prognostic value, Gene Set Enrichment Analysis (GSEA) to elucidate the molecular mechanisms of the risk score, and CIBERSORT algorithm to explore the immuno landscape of HGSOC patients. Finally, a drug sensitivity analysis was made via the Drug Sensitivity in Cancer (GDSC) database. Results 436 HGSOC-related DE-MMRGs (222 up-regulated and 214 down-regulated) were observed to participate in multiple metabolic pathways. The study structured a MMRGs-related prognostic signature on the basis of IDO1, TNFAIP8L3, GPAT4, SLC27A1, ACSM3, ECI2, PPT2, and PMVK. Risk score was the independent prognostic element for HGSOC. Highly dangerous population was characterized by significant association with mitochondria-related biological processes, lower immune cell abundance, lower expression of immune checkpoint and antigenic molecules. Besides, 54 drugs associated with eight prognostic genes were obtained. Furthermore, copy number variation was bound up with the 8 prognostic genes in expression levels. Conclusion We have preliminarily determined the prognostic value of MMRGs in HGSOC as well as relationship between MMRGs and the tumor immune microenvironment.
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Affiliation(s)
- Chao Meng
- Tianjin Medical University General Hospital, Department of Gynecology and Obstetrics, Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin, China
| | - Yue Sun
- Tianjin Medical University General Hospital, Department of Gynecology and Obstetrics, Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin, China
| | - Guoyan Liu
- Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Tianjin’s Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
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Huang YK, Chang KC, Li CY, Lieu AS, Lin CL. AKR1B1 Represses Glioma Cell Proliferation through p38 MAPK-Mediated Bcl-2/BAX/Caspase-3 Apoptotic Signaling Pathways. Curr Issues Mol Biol 2023; 45:3391-3405. [PMID: 37185746 PMCID: PMC10136867 DOI: 10.3390/cimb45040222] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 04/07/2023] [Accepted: 04/12/2023] [Indexed: 05/17/2023] Open
Abstract
This study aimed to investigate the regulatory role of Aldo-keto reductase family 1 member B1 (AKR1B1) in glioma cell proliferation through p38 MAPK activation to control Bcl-2/BAX/caspase-3 apoptosis signaling. AKR1B1 expression was quantified in normal human astrocytes, glioblastoma multiforme (GBM) cell lines, and normal tissues by using quantitative real-time polymerase chain reaction. The effects of AKR1B1 overexpression or knockdown and those of AKR1B1-induced p38 MAPK phosphorylation and a p38 MAPK inhibitor (SB203580) on glioma cell proliferation were determined using an MTT assay and Western blot, respectively. Furthermore, the AKR1B1 effect on BAX and Bcl-2 expression was examined in real-time by Western blot. A luminescence detection reagent was also utilized to identify the effect of AKR1B1 on caspase-3/7 activity. The early and late stages of AKR1B1-induced apoptosis were assessed by performing Annexin V-FITC/PI double-staining assays. AKR1B1 expression was significantly downregulated in glioma tissues and GBM cell lines (T98G and 8401). Glioma cell proliferation was inhibited by AKR1B1 overexpression but was slightly increased by AKR1B1 knockdown. Additionally, AKR1B1-induced p38 MAPK phosphorylation and SB203580 reversed AKR1B1's inhibitory effect on glioma cell proliferation. AKR1B1 overexpression also inhibited Bcl-2 expression but increased BAX expression, whereas treatment with SB203580 reversed this phenomenon. Furthermore, AKR1B1 induced caspase-3/7 activity. The induction of early and late apoptosis by AKR1B1 was confirmed using an Annexin V-FITC/PI double-staining assay. In conclusion, AKR1B1 regulated glioma cell proliferation through the involvement of p38 MAPK-induced BAX/Bcl-2/caspase-3 apoptosis signaling. Therefore, AKR1B1 may serve as a new therapeutic target for glioma therapy development.
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Affiliation(s)
- Yu-Kai Huang
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
- Department of Neurosurgery, Kaohsiung Medical University Hospital, Kaohsiung 80708, Taiwan
- Division of Neurosurgery, Department of Surgery, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung Medical University, Kaohsiung 80145, Taiwan
| | - Kun-Che Chang
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
- Department of Ophthalmology, Louis J. Fox Center for Vision Restoration, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
- Department of Neurobiology, Center of Neuroscience, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
| | - Chia-Yang Li
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
| | - Ann-Shung Lieu
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
- Department of Neurosurgery, Kaohsiung Medical University Hospital, Kaohsiung 80708, Taiwan
| | - Chih-Lung Lin
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
- Department of Neurosurgery, Kaohsiung Medical University Hospital, Kaohsiung 80708, Taiwan
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7
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Song J, Yang Q, Xiong H, Gu X, Chen M, Zhou C, Cai Y. TIPE3 protects mice from lipopolysaccharide-induced acute lung injury. Transpl Immunol 2023; 77:101799. [PMID: 36842565 DOI: 10.1016/j.trim.2023.101799] [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: 08/21/2022] [Revised: 02/19/2023] [Accepted: 02/21/2023] [Indexed: 02/28/2023]
Abstract
BACKGROUND Acute lung injury (ALI) is a severe inflammatory disease with high morbidity and mortality in patients and lung transplant recipients. Tumor necrosis factor-α-induced protein 8-like 3 (TIPE3) is one of the members of the TIPE family. While TIPE2 has been demonstrated to be protective against lipopolysaccharide (LPS)-induced ALI, the role of TIPE3 in ALI is currently unidentified. METHODS To examine the role of TIPE3 in ALI, we pretreated C57BL/6 mice with control or TIPE3-lentivirus in LPS-induced ALI models. The C57BL/6 mice were randomly divided into four groups: control group; ALI-induced group; ALI-induced group with control lentivirus; and ALI-induced group with TIPE3-lentivirus. Additionally, RAW 264.7 cells were used to validate the role and molecular mechanism of TIPE3 signaling in vitro. RESULTS An increased expression of TIPE3 reduced lung histopathological damage in ALI-affected mice. ALI-affected mice treated with TIPE3-lentivirus exhibited reduced lung microvascular permeability, myeloperoxidase (MPO) activity, neutrophil buildup, and inflammation response. Additionally, over-expression of TIPE3 significantly inhibited NF-κB activation and promoted the activation of Liver X receptors alpha (LXRα). In LPS-treated RAW264.7 cells, enforced TIPE3 expression produced anti-inflammatory effects, whereas the LXR inhibitor geranylgeranyl pyrophosphate (GGPP) reversed these effects. CONCLUSIONS TIPE3 protected against LPS-induced ALI by regulating the LXRα/NF-κB signaling pathway. These results suggest that TIPE3 might provide a novel insight into the prevention of ALI.
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Affiliation(s)
- Jie Song
- Department of Pediatrics, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai 519000, China
| | - Qiuping Yang
- Department of Pediatrics, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China
| | - Hui Xiong
- Department of Pediatrics, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China
| | - Xia Gu
- Department of Pediatrics, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China
| | - Mo Chen
- Department of Pediatrics, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai 519000, China
| | - Chuanxin Zhou
- Department of Pediatrics, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai 519000, China.
| | - Yao Cai
- Department of Pediatrics, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China.
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8
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Xu Y, Zhu Y, Xia H, Wang Y, Li L, Wan H, Zhang S, Xu A, Wang L, Gong J, Zhang P. Tumor necrosis factor-α-inducible protein 8-like protein 3 (TIPE3): a novel prognostic factor in colorectal cancer. BMC Cancer 2023; 23:131. [PMID: 36755222 PMCID: PMC9909977 DOI: 10.1186/s12885-023-10590-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 01/30/2023] [Indexed: 02/10/2023] Open
Abstract
BACKGROUND To explore the correlation of tumor necrosis factor-α-induced protein 8-like protein 3 (TIPE3) expressions in colorectal cancer (CRC) with tumor-immune infiltration and patient prognosis. METHODS Formalin-fixed paraffin-embedded tumor samples from CRC patients (n = 110) were used in this study. Immunohistochemistry staining of TIPE3 and three prognostic immune biomarkers (CD8, CD20, and CD66b) was conducted in the tumor tissues and adjacent normal tissues. A Cox regression analysis of univariate and multivariate variables was performed to assess the correlation between TIPE3 and patient prognosis. RESULT We found that TIPE3 was mainly expressed in the cytoplasm, with a small amount in the nucleus. The expression of TIPE3 in tumor tissues is significantly higher than in adjacent normal tissues, and it is significantly correlated with the survival rate of patients in tumor tissues (p = 0.0038) and adjacent normal tissues (p<0.0001). Patients with a high TIPE3 expression had a lower survival rate, while patients with a low TIPE3 expression had a higher survival rate. Univariate regression analysis showed that the TIPE3 expression in tumor tissues (p = 0.007), the TIPE3 expression in adjacent normal tissues (p<0.001), the number of CD8+ T cells in tumor tissues (p = 0.020), the number of CD20+ B cells in tumor tissues (p = 0.023), the number of CD20+ B cells in adjacent normal tissues (p = 0.023), the number of CD66b+ neutrophils in tumor tissues (p = 0.005), the number of CD66b+ neutrophils in adjacent normal tissues (p<0.001), lymphatic metastasis (p = 0.010), TNM stage (p = 0.013), and tumor grade (p = 0.027) were significantly correlated with overall survival (OS). These prognostic factors were then subjected to multivariate regression analysis, and the results showed that the expression of TIPE3, the number of CD8+ T cells, and the number of CD66b+ neutrophils were prognostic factors affecting the OS rate of CRC patients. CONCLUSION We found that the TIPE3 protein is upregulated in CRC cancer tissues and is correlated with survival rate.
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Affiliation(s)
- Yue Xu
- grid.186775.a0000 0000 9490 772XDepartment of Physiology, School of Basic Medical Sciences, Anhui Medical University, Hefei, China
| | - Yong Zhu
- grid.412679.f0000 0004 1771 3402Department of General Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, China ,Anhui Public Health Clinical Center, Hefei, China
| | - Hengbo Xia
- grid.412679.f0000 0004 1771 3402Department of General Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Yanan Wang
- grid.186775.a0000 0000 9490 772XDepartment of Physiology, School of Basic Medical Sciences, Anhui Medical University, Hefei, China
| | - Lin Li
- grid.186775.a0000 0000 9490 772XDepartment of Physiology, School of Basic Medical Sciences, Anhui Medical University, Hefei, China
| | - Hong Wan
- grid.412679.f0000 0004 1771 3402Department of General Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, China ,Anhui Public Health Clinical Center, Hefei, China
| | - Shuping Zhang
- grid.412679.f0000 0004 1771 3402Department of General Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, China ,Anhui Public Health Clinical Center, Hefei, China
| | - Aman Xu
- grid.412679.f0000 0004 1771 3402Department of General Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, China ,Anhui Public Health Clinical Center, Hefei, China
| | - Liecheng Wang
- grid.186775.a0000 0000 9490 772XDepartment of Physiology, School of Basic Medical Sciences, Anhui Medical University, Hefei, China
| | - Jiao Gong
- Department of Laboratory Medicine, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
| | - Pingping Zhang
- Department of Physiology, School of Basic Medical Sciences, Anhui Medical University, Hefei, China.
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Xu Y, Yuan F, Sun Q, Zhao L, Hong Y, Tong S, Qi Y, Ye L, Hu P, Ye Z, Zhang S, Liu B, Chen Q. The RNA-binding protein CSTF2 regulates BAD to inhibit apoptosis in glioblastoma. Int J Biol Macromol 2023; 226:915-926. [PMID: 36521710 DOI: 10.1016/j.ijbiomac.2022.12.044] [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: 10/06/2022] [Revised: 11/30/2022] [Accepted: 12/05/2022] [Indexed: 12/14/2022]
Abstract
RNA-binding proteins (RBP) regulate several aspects of co- and post-transcriptional gene expression in cancer cells. CSTF2 is involved in the expression of many cellular mRNAs and involved in the 3'-end cleavage and polyadenylation of pre-mRNAs to terminate transcription. However, the role of CSTF2 in human glioblastoma (GBM) and the underlying mechanisms remain unclear. In the present study, CSTF2 was found to be upregulated in GBM, and its high expression predicted poor prognosis. Knockdown CSTF2 induced GBM cell apoptosis both in vitro and in vivo. Specific mechanism studies showed that CSTF2 unstabilized the mRNA of the BAD protein by shortening its 3' UTR. Additionally, an increase in the expression level of CSTF2 decreased the expression level of BAD. In conclusion, CSTF2 binds to the mRNA of the BAD protein to shorten its 3'UTR, which negatively affects the BAD mediated apoptosis and promotes GBM cell survival.
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Affiliation(s)
- Yang Xu
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan University, 238 Jiefang Street, Wuhan, Hubei 430060, People's Republic of China; Central Laboratory, Renmin Hospital of Wuhan University, Wuhan University, Wuhan, Hubei 430060, People's Republic of China
| | - Fanen Yuan
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan University, 238 Jiefang Street, Wuhan, Hubei 430060, People's Republic of China; Central Laboratory, Renmin Hospital of Wuhan University, Wuhan University, Wuhan, Hubei 430060, People's Republic of China
| | - Qian Sun
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan University, 238 Jiefang Street, Wuhan, Hubei 430060, People's Republic of China; Central Laboratory, Renmin Hospital of Wuhan University, Wuhan University, Wuhan, Hubei 430060, People's Republic of China
| | - Linyao Zhao
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan University, 238 Jiefang Street, Wuhan, Hubei 430060, People's Republic of China; Central Laboratory, Renmin Hospital of Wuhan University, Wuhan University, Wuhan, Hubei 430060, People's Republic of China
| | - Yu Hong
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan University, 238 Jiefang Street, Wuhan, Hubei 430060, People's Republic of China; Central Laboratory, Renmin Hospital of Wuhan University, Wuhan University, Wuhan, Hubei 430060, People's Republic of China
| | - Shiao Tong
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan University, 238 Jiefang Street, Wuhan, Hubei 430060, People's Republic of China; Central Laboratory, Renmin Hospital of Wuhan University, Wuhan University, Wuhan, Hubei 430060, People's Republic of China
| | - Yangzhi Qi
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan University, 238 Jiefang Street, Wuhan, Hubei 430060, People's Republic of China
| | - Liguo Ye
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan University, 238 Jiefang Street, Wuhan, Hubei 430060, People's Republic of China
| | - Ping Hu
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan University, 238 Jiefang Street, Wuhan, Hubei 430060, People's Republic of China
| | - Zhang Ye
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan University, 238 Jiefang Street, Wuhan, Hubei 430060, People's Republic of China
| | - Si Zhang
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan University, 238 Jiefang Street, Wuhan, Hubei 430060, People's Republic of China; Central Laboratory, Renmin Hospital of Wuhan University, Wuhan University, Wuhan, Hubei 430060, People's Republic of China
| | - Baohui Liu
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan University, 238 Jiefang Street, Wuhan, Hubei 430060, People's Republic of China.
| | - Qianxue Chen
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan University, 238 Jiefang Street, Wuhan, Hubei 430060, People's Republic of China.
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TIPE3 is a candidate prognostic biomarker promoting tumor progression via elevating RAC1 in pancreatic cancer. Mol Cancer 2022; 21:160. [PMID: 35941647 PMCID: PMC9361694 DOI: 10.1186/s12943-022-01626-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Accepted: 07/08/2022] [Indexed: 11/10/2022] Open
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11
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Rho family GTPase 1 (RND1), a novel regulator of p53, enhances ferroptosis in glioblastoma. Cell Biosci 2022; 12:53. [PMID: 35505371 PMCID: PMC9066768 DOI: 10.1186/s13578-022-00791-w] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 04/18/2022] [Indexed: 12/12/2022] Open
Abstract
Background Ferroptosis is an iron dependent cell death closely associated with p53 signaling pathway and is aberrantly regulated in glioblastoma (GBM), yet the underlying mechanism needs more exploration. Identifying new factors which regulate p53 and ferroptosis in GBM is essential for treatment. Methods Glioma cell growth was evaluated by cell viability assays and colony formation assays. Lipid reactive oxygen species (ROS) assays, lipid peroxidation assays, glutathione assays, and transmission electron microscopy were used to assess the degree of cellular lipid peroxidation of GBM. The mechanisms of RND1 in regulation of p53 signaling were analyzed by RT-PCR, western blot, immunostaining, co-immunoprecipitation, ubiquitination assays and luciferase reporter assays. The GBM‐xenografted animal model was constructed and the tumor was captured by an In Vivo Imaging System (IVIS). Results From the The Cancer Genome Atlas (TCGA) database, we summarized that Rho family GTPase 1 (RND1) expression was downregulated in GBM and predicted a better prognosis of patients with GBM. We observed that RND1 influenced the glioma cell growth in a ferroptosis-dependent manner when GBM cell lines U87 and A172 were treated with Ferrostatin-1 or Erastin. Mechanistically, we found that RND1 interacted with p53 and led to the de-ubiquitination of p53 protein. Furthermore, the overexpression of RND1 promoted the activity of p53-SLC7A11 signaling pathway, therefore inducing the lipid peroxidation and ferroptosis of GBM. Conclusions We found that RND1, a novel controller of p53 protein and a positive regulator of p53 signaling pathway, enhanced the ferroptosis in GBM. This study may shed light on the understanding of ferroptosis in GBM cells and provide new therapeutic ideas for GBM. Supplementary Information The online version contains supplementary material available at 10.1186/s13578-022-00791-w.
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12
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Yuan F, Sun Q, Zhang S, Ye L, Xu Y, Deng G, Xu Z, Zhang S, Liu B, Chen Q. The dual role of p62 in ferroptosis of glioblastoma according to p53 status. Cell Biosci 2022; 12:20. [PMID: 35216629 PMCID: PMC8881833 DOI: 10.1186/s13578-022-00764-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 02/17/2022] [Indexed: 01/14/2023] Open
Abstract
Background Ferroptosis plays a key role in human cancer, but its function and mechanism in glioma is not clear. P62/SQSTM1 was reported to inhibit ferroptosis via the activation of NRF2 signaling pathway. In this study we reveal a dual role of p62 in ferroptosis of glioblastoma (GBM) according to p53 status. Method Lipid peroxidation analysis, transmission electron microscopy (TEM), GSH assay were performed to determine the level of ferroptosis. Western blot and qPCR were obtained to detect the expression of ferroptosis markers. Construction of mutant plasmids, immunoprecipitation, luciferase assay and rescue-experiments were performed to explore the regulatory mechanism. Results P62 overexpression facilitates ferroptosis and inhibits SLC7A11 expression in p53 mutant GBM, while attenuates ferroptosis and promotes SLC7A11 expression in p53 wild-type GBM. P62 associates with p53 and inhibits its ubiquitination. The p53-NRF2 association and p53-mediated suppression of NRF2 antioxidant activity are diversely regulated by p62 according to p53 status. P53 mutation status is required for the dual regulation of p62 on ferroptosis. In wild-type p53 GBM, the classical p62-mediated NRF2 activation pathway plays a major regulatory role of ferroptosis, leading to increased SLC7A11 expression, resulting in a anti-ferroptosis role. In mutant p53 GBM, stronger interaction of mutant-p53/NRF2 by p62 enhance the inhibitory effect of mutant p53 on NRF2 signaling, which reversing the classical p62-mediated NRF2 activation pathway, together with increased p53’s transcriptional suppression on SLC7A11 by p62, leading to a decrease of SLC7A11, resulting in a pro-ferroptosis role. Conclusion Together, this study shows novel molecular mechanisms of ferroptosis regulated by p62; the mutation status of p53 is an important factor that determines the therapeutic response to p62-mediated ferroptosis-targeted therapies in GBM. Supplementary Information The online version contains supplementary material available at 10.1186/s13578-022-00764-z.
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Affiliation(s)
- Fanen Yuan
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, People's Republic of China.,Central Laboratory, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, People's Republic of China
| | - Qian Sun
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, People's Republic of China.,Central Laboratory, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, People's Republic of China
| | - Si Zhang
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, People's Republic of China.,Central Laboratory, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, People's Republic of China
| | - Liguo Ye
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, People's Republic of China.,Central Laboratory, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, People's Republic of China
| | - Yang Xu
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, People's Republic of China.,Central Laboratory, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, People's Republic of China
| | - Gang Deng
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, People's Republic of China.,Central Laboratory, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, People's Republic of China
| | - Zhou Xu
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, People's Republic of China.,Central Laboratory, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, People's Republic of China
| | - Shenqi Zhang
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, People's Republic of China.,Central Laboratory, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, People's Republic of China
| | - Baohui Liu
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, People's Republic of China. .,Central Laboratory, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, People's Republic of China.
| | - Qianxue Chen
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, People's Republic of China. .,Central Laboratory, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, People's Republic of China.
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13
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Padmavathi G, Monisha J, Bordoloi D, Banik K, Roy NK, Girisa S, Singh AK, Longkumer I, Baruah MN, Kunnumakkara AB. Tumor necrosis factor-α induced protein 8 (TNFAIP8/TIPE) family is differentially expressed in oral cancer and regulates tumorigenesis through Akt/mTOR/STAT3 signaling cascade. Life Sci 2021; 287:120118. [PMID: 34740574 DOI: 10.1016/j.lfs.2021.120118] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 10/23/2021] [Accepted: 10/29/2021] [Indexed: 11/24/2022]
Abstract
BACKGROUND Highest incidence of oral cancer is reported in India with reduced survival rate in the advanced stages due to lack of effective biomarkers. Therefore, it is essential to develop novel biomarkers for the better management of this disease. In the current study, TNFAIP8/TIPE protein family comprising of four proteins is explored for its role in oral cancer. METHODS IHC analysis of oral cancer TMA and Western blot analysis of tobacco treated oral cancer cells were performed to determine the differential expression of TIPE proteins in oral cancer. Further, CRISPR/Cas9-mediated gene editing was done to generate TIPE proteins' knockouts and MTT, colony formation, wound healing, cell cycle and Western blot analysis were performed to determine the effect of gene knockouts on various cancer hallmarks and the associated molecular targets of TIPE proteins. RESULTS AND DISCUSSION IHC results revealed that expression of TIPE, TIPE2 and TIPE3 were upregulated and TIPE1 was downregulated in oral cancer tissues compared to normal tissues. Similar results were observed upon treating oral cancer cells with tobacco carcinogens. Furthermore, knockout of TIPE or TIPE2 or TIPE3 significantly reduced the survival, proliferation, colony formation and migration of oral cancer cells whereas knockout of TIPE1 had an opposite effect. Further, TIPE, TIPE2 and TIPE3 knockout-mediated inhibition of proliferation was associated with inhibition of cell cycle progression at S or G2/M phases, and downregulation of proteins involved in cancer progression. We found that TIPE, TIPE1 and TIPE2 proteins regulate oral cancer progression through modulation of Akt/mTOR signaling cascade, whereas TIPE3 acts through an Akt-independent mTOR/STAT3 pathway. CONCLUSION Collectively, the TIPE proteins were proved to play significant roles in the progression of oral cancer thus warranting research and clinic attention for their therapeutic and prognostic values and raising the importance of specific targeting of TIPE proteins in cancer treatment.
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Affiliation(s)
- Ganesan Padmavathi
- Cancer Biology Laboratory and DBT-AIST International Center for Translational and Environmental Research (DAICENTER), Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Assam 781039, India
| | - Javadi Monisha
- Cancer Biology Laboratory and DBT-AIST International Center for Translational and Environmental Research (DAICENTER), Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Assam 781039, India
| | - Devivasha Bordoloi
- Cancer Biology Laboratory and DBT-AIST International Center for Translational and Environmental Research (DAICENTER), Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Assam 781039, India
| | - Kishore Banik
- Cancer Biology Laboratory and DBT-AIST International Center for Translational and Environmental Research (DAICENTER), Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Assam 781039, India
| | - Nand Kishor Roy
- Cancer Biology Laboratory and DBT-AIST International Center for Translational and Environmental Research (DAICENTER), Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Assam 781039, India
| | - Sosmitha Girisa
- Cancer Biology Laboratory and DBT-AIST International Center for Translational and Environmental Research (DAICENTER), Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Assam 781039, India
| | - Anuj Kumar Singh
- Cancer Biology Laboratory and DBT-AIST International Center for Translational and Environmental Research (DAICENTER), Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Assam 781039, India
| | - Imliwati Longkumer
- North-East Cancer Hospital and Research Institute, Guwahati 781023, Assam, India
| | | | - Ajaikumar B Kunnumakkara
- Cancer Biology Laboratory and DBT-AIST International Center for Translational and Environmental Research (DAICENTER), Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Assam 781039, India.
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14
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Yan T, Wu M, Lv S, Hu Q, Xu W, Zeng A, Huang K, Zhu X. Exosomes derived from microRNA-512-5p-transfected bone mesenchymal stem cells inhibit glioblastoma progression by targeting JAG1. Aging (Albany NY) 2021; 13:9911-9926. [PMID: 33795521 PMCID: PMC8064202 DOI: 10.18632/aging.202747] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Accepted: 01/22/2021] [Indexed: 11/25/2022]
Abstract
In this study, we demonstrate that bone mesenchymal stem cell (BMSC)-derived exosomes alter tumor phenotypes by delivering miR-512-5p. miR-512-5p was downregulated in glioblastoma tissues and cells, and Jagged 1 (JAG1) was the target gene of miR-512-5p. We clarified the expression patterns of miR-512-5p and JAG1 along with their interactions in glioblastoma. Additionally, we observed that BMSC-derived exosomes could contain and transport miR-512-5p to glioblastoma cells in vitro. BMSC-derived exosomal miR-512-5p inhibited glioblastoma cell proliferation and induced cell cycle arrest by suppressing JAG1 expression. In vivo assays validated the in vitro findings, with BMSC-exosomal miR-512-5p inhibiting glioblastoma growth and prolonging survival in mice. These results suggest that BMSC-derived exosomes transport miR-512-5p into glioblastoma and slow its progression by targeting JAG1. This study reveals a new molecular mechanism for glioblastoma treatment and validates miRNA packaging into exosomes for glioblastoma cell communication.
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Affiliation(s)
- Tengfeng Yan
- Department of Neurosurgery, The Second Affiliated Hospital, Nanchang University, Nanchang, P.R. China
| | - Miaojing Wu
- Department of Neurosurgery, The Second Affiliated Hospital, Nanchang University, Nanchang, P.R. China
| | - Shigang Lv
- Department of Neurosurgery, The Second Affiliated Hospital, Nanchang University, Nanchang, P.R. China.,Department of Neurosurgery, The First Affiliated Hospital, Nanjing Medical University, Nanjing, P.R. China
| | - Qing Hu
- Department of Neurosurgery, The Second Affiliated Hospital, Nanchang University, Nanchang, P.R. China
| | - Wenhua Xu
- Department of Neurosurgery, Jiujiang No.1 People's Hospital, Jiujiang, P.R. China
| | - Ailiang Zeng
- Department of Neurosurgery, The First Affiliated Hospital, Nanjing Medical University, Nanjing, P.R. China
| | - Kai Huang
- Department of Neurosurgery, The Second Affiliated Hospital, Nanchang University, Nanchang, P.R. China
| | - Xingen Zhu
- Department of Neurosurgery, The Second Affiliated Hospital, Nanchang University, Nanchang, P.R. China
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15
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Li Q, Yu D, Yu Z, Gao Q, Chen R, Zhou L, Wang R, Li Y, Qian Y, Zhao J, Rosell R, Tao M, Xie Y, Xu C. TIPE3 promotes non-small cell lung cancer progression via the protein kinase B/extracellular signal-regulated kinase 1/2-glycogen synthase kinase 3β-β-catenin/Snail axis. Transl Lung Cancer Res 2021; 10:936-954. [PMID: 33718034 PMCID: PMC7947417 DOI: 10.21037/tlcr-21-147] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Background Tumor necrosis factor-α-induced protein 8-like 3 (TNFAIP8L3, also called TIPE3) has been shown to activate PI3K-AKT and MEK-ERK pathways. However, the roles of TIPE3 in progression of lung cancer are largely unknown. Methods Immunohistochemistry and western blotting were carried out to analyze the expression of TIPE3 in lung cancer clinical tissues and cells. TIPE3-overexpressing and knock-down NSCLC cell lines were established by transfer of TIPE3 coding sequence and shRNA, respectively. In vitro functional assays were performed to assess the effects of TIPE3 on proliferation and metastasis of NSCLC cells. Tumor xenograft mouse model was used to examine the roles of TIPE3 in growth of NSCLC cells in vivo. Western blotting, immunofluorescence, and immunohistochemistry were conducted to evaluate the association of TIPE3 and molecules related to AKT/ERK1/2-GSK3β-β-catenin/Snail pathway. PI3K, MEK, or GSK3β kinase and proteasome inhibition assays as well as β-Trcp and STUB1 siRNA assays were employed to determine the contribution of AKT/ERK1/2-GSK3β signaling and ubiquitin-proteasome pathway to the regulatory effects of TIPE3 on expression of β-catenin, Snail1, and Slug. Results We demonstrated that TIPE3 was elevated in lung cancer tissues and cells. The expression level of TIPE3 was positively correlated with malignant clinicopathological characteristics of lung cancer patients, such as tumor size, pathologic stage, and lymph node metastasis. Knockdown of TIPE3 suppressed the proliferation and growth of NSCLC cells as well as their migration and invasion ability, whereas TIPE3 overexpression facilitated these biological processes. Mechanistic data showed that TIPE3 promoted AKT and ERK1/2 signaling, inactivated GSK3β activity, and enhanced the expression and transcriptional activity of β-catenin, Snail1, and Slug in NSCLC cells. Kinase or proteasome inhibition and β-Trcp or STUB1 knockdown assays further revealed that TIPE3 upregulated β-catenin, Snail1, and Slug via the AKT/ERK1/2-GSK3β pathway, in an ubiquitin-proteasome-dependent manner. More importantly, clinical data demonstrated that the expression level of TIPE3 was positively associated with the activation of AKT/ERK1/2-GSK3β-β-catenin/Snail pathway in lung cancer. Conclusions Our findings indicate that upregulation of TIPE3 promotes the progression of human NSCLC considerably by activating β-catenin, Snail1, and Slug transcriptional signaling via the AKT/ERK1/2-GSK3β axis. Therefore, TIPE3 may represent a potential therapeutic target for NSCLC.
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Affiliation(s)
- Qiang Li
- Department of Oncology, the First Affiliated Hospital of Soochow University, Suzhou, China.,Department of Chemotherapy, Jiangxi Cancer Hospital of Nanchang University, Nanchang, China
| | - Dongmei Yu
- Department of Oncology, the First Affiliated Hospital of Soochow University, Suzhou, China
| | - Zhengyuan Yu
- Department of Oncology, the First Affiliated Hospital of Soochow University, Suzhou, China
| | - Qian Gao
- Department of Oncology, the First Affiliated Hospital of Soochow University, Suzhou, China
| | - Ruifang Chen
- Department of Oncology, the First Affiliated Hospital of Soochow University, Suzhou, China
| | - Lin Zhou
- Department of Oncology, the First Affiliated Hospital of Soochow University, Suzhou, China
| | - Rong Wang
- Department of Oncology, the First Affiliated Hospital of Soochow University, Suzhou, China
| | - Yan Li
- Department of Oncology, Suzhou Ninth People's Hospital, Suzhou, China
| | - Yulan Qian
- Department of Oncology, the First Affiliated Hospital of Soochow University, Suzhou, China
| | - Jun Zhao
- Department of Cardio-Thoracic Surgery, the First Affiliated Hospital of Soochow University, Suzhou, China
| | - Rafael Rosell
- Catalan Institute of Oncology, Badalona, Spain.,Cancer Biology and Precision Medicine Program of the Germans Trias i Pujol Research Institute, Badalona (IGTP), Barcelona, Spain
| | - Min Tao
- Department of Oncology, the First Affiliated Hospital of Soochow University, Suzhou, China
| | - Yufeng Xie
- Department of Oncology, the First Affiliated Hospital of Soochow University, Suzhou, China
| | - Chun Xu
- Department of Cardio-Thoracic Surgery, the First Affiliated Hospital of Soochow University, Suzhou, China
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Liu J, Gao L, Liao J, Yang J, Yuan F, Chen Q. Kiaa0101 serves as a prognostic marker and promotes invasion by regulating p38/snail1 pathway in glioma. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:260. [PMID: 33708887 PMCID: PMC7940917 DOI: 10.21037/atm-20-3219] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Background Kiaa0101, a regulator of cell proliferation, is overexpressed in many malignant tumors. However, its role in promoting invasion of glioma is poorly understood. Here, we investigated the effects of Kiaa0101 on glioma invasion and elucidated the underlying mechanisms of action. Methods We analyzed Kiaa0101 expression using datasets from four public databases, namely TCGA, CGGA, Gravendeel and Rembrandt as well as experimentally on 123 glioma samples via western blot (WB), RT-PCR and immunohistochemistry (IHC). We further quantified migration and invasion using wound healing and transwell assays. WB, IHC and immunofluorescence (IF) were used to detect expression of invasion related markers. Moreover, we detected tumor invasion of glioma cells in vivo in 5-week-old Balb/c nude mice. Results Kiaa0101 was upregulated in glioma, relative to non-tumor brain tissues, with the expression increasing with increase in glioma grade. Kiaa0101 mRNA expression was especially enriched in isocitrate dehydrogenase (IDH)1 wild-type glioma. Kaplan-Meier analysis, based on the aforementioned datasets, revealed that high Kiaa0101 levels were significantly associated with worse overall survival. Besides, shRNA-mediated Kiaa0101 knockdown inhibited migration and invasion of glioma cells by reducing snail1 expression both in vitro and in vivo, whereas its upregulation enhanced malignant behaviors of these cells. Furthermore, Kiaa0101 regulated snail1 expression by activating the p38MAPK signaling pathway. Conclusions Our findings strongly indicate that Kiaa0101 is a prognostic biomarker for malignant tumors, and its inhibition may be an effective strategy for treating glioma.
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Affiliation(s)
- Junhui Liu
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Lun Gao
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Jianmin Liao
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Ji'an Yang
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Fan'en Yuan
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Qianxue Chen
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan, China
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Zhong M, Chen Z, Yan Y, Bahet A, Cai X, Chen H, Ran H, Qu K, Han Z, Zhuang G, Zhang S, Wang Y. Expression of TIPE family members in human colorectal cancer. Oncol Lett 2020; 21:118. [PMID: 33376549 PMCID: PMC7751461 DOI: 10.3892/ol.2020.12379] [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: 01/15/2020] [Accepted: 11/12/2020] [Indexed: 12/22/2022] Open
Abstract
The tumor necrosis factor α-induced protein 8 (TNFAIP8)-like (TIPE) protein family comprises four members, namely TNFAIP8, TIPE1, TIPE2 and TIPE3, which are involved in multiple processes in cancer. The current study aimed to investigate the expression patterns and potential clinical roles of the TIPE family members in human colorectal cancer (CRC). Paired tumor and adjacent tissue samples were collected from 49 patients with CRC, and the relative mRNA expression levels of the TIPE family members in these samples were evaluated by using reverse transcription-quantitative PCR, and the protein levels in five randomly selected pairs of tumor and adjacent tissue samples were detected by western blot analysis. The mRNA expression levels of the TIPE family members were significantly downregulated in CRC tumor tissues compared with those in the adjacent tissues; however, within each sample, TNFAIP8 and TIPE3 protein levels were only partially consistent with their mRNA levels. In addition, the mRNA expression levels between each pair of TIPE family members exhibited a positive linear relationship, and TIPE2 mRNA levels exhibited strong linear associations with those of TNFAIP8 and TIPE1. TNFAIP8 mRNA expression levels in tumor tissues were significantly associated with the tumor differentiation grade, and TIPE2 mRNA expression levels in tumor tissues were significantly associated with sex. TIPE1 and TIPE3 mRNA expression levels in tumor tissues exhibited no associations with patient clinicopathological characteristics. In addition, the mRNA expression patterns of the TIPE family members were analyzed using data from The Cancer Genome Atlas data set, and the results also demonstrated that TNFAIP8, TIPE2 and TIPE3 mRNA levels were downregulated in patients with colon adenocarcinoma compared with those in normal controls. These results provided evidence that the four members of the TIPE family may affect each other to mediate the carcinogenesis of CRC, and that TIPE2 may serve an important role in CRC.
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Affiliation(s)
- Mengya Zhong
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, Fujian 361005, P.R. China
| | - Zhijian Chen
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, Fujian 361005, P.R. China
| | - Yang Yan
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, Fujian 361005, P.R. China
| | - Argen Bahet
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, Fujian 361005, P.R. China
| | - Xin Cai
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, Fujian 361005, P.R. China
| | - Huiyu Chen
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, Fujian 361005, P.R. China
| | - Honggang Ran
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, Fujian 361005, P.R. China
| | - Kaiyong Qu
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, Fujian 361005, P.R. China
| | - Zhaopu Han
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, Fujian 361005, P.R. China
| | - Guohong Zhuang
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, Fujian 361005, P.R. China
| | - Shifeng Zhang
- Department of Gastrointestinal Surgery, Zhongshan Hospital of Xiamen University, Xiamen, Fujian 361004, P.R. China.,Institute of Gastrointestinal Oncology, Zhongshan Hospital of Xiamen University, Xiamen, Fujian 361004, P.R. China.,Xiamen Municipal Key Laboratory of Gastrointestinal Oncology, Xiamen, Fujian 361004, P.R. China
| | - Yinan Wang
- Department of Basic Medical Science, School of Medicine, Xiamen University, Xiamen, Fujian 361005, P.R. China
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Gu Z, Cui X, Sun P, Wang X. Regulatory Roles of Tumor Necrosis Factor-α-Induced Protein 8 Like-Protein 2 in Inflammation, Immunity and Cancers: A Review. Cancer Manag Res 2020; 12:12735-12746. [PMID: 33364825 PMCID: PMC7751774 DOI: 10.2147/cmar.s283877] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Accepted: 11/15/2020] [Indexed: 12/12/2022] Open
Abstract
Tumor necrosis factor-alpha (TNF-α)-induced protein 8 (TNFAIP8/TIPE) family, including TNFAIP8 (TIPE), TNFAIP8 like-protein 1 (TNFAIP8L1/TIPE1), TNFAIP8 like-protein 2 (TNFAIP8L2/TIPE2), and TNFAIP8 like-protein 3 (TNFAIP8L3/TIPE3), plays a vital role in regulating inflammatory responses, immune homeostasis, and cancer development. Over the last decade, studies have shown that TIPE2 protein is differentially expressed in diverse cells and tissues. The dysregulation of TIPE2 protein can lead to dysregulation of inflammatory responses and immune homeostasis, and change the basic characteristics of cancers. In consideration of the immeasurable values of TIPE2 in diagnosis, treatment, and prognosis of various human diseases, this review will focus on the expression pattern, structure, and regulatory roles of TIPE2 in inflammation, immunity, and cancers.
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Affiliation(s)
- Zhengzhong Gu
- Department of Gastrointestinal Nutrition and Hernia Surgery, The Second Hospital of Jilin University, Changchun, Jilin Province, People's Republic of China
| | - Xiaohan Cui
- Nanjing Medical University, Nanjing, Jiangsu Province, People's Republic of China
| | - Pengda Sun
- Department of Gastrointestinal Nutrition and Hernia Surgery, The Second Hospital of Jilin University, Changchun, Jilin Province, People's Republic of China
| | - Xudong Wang
- Department of Gastrointestinal Nutrition and Hernia Surgery, The Second Hospital of Jilin University, Changchun, Jilin Province, People's Republic of China
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19
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Xu Y, Sun Q, Yuan F, Dong H, Zhang H, Geng R, Qi Y, Xiong X, Chen Q, Liu B. RND2 attenuates apoptosis and autophagy in glioblastoma cells by targeting the p38 MAPK signalling pathway. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2020; 39:174. [PMID: 32867814 PMCID: PMC7457501 DOI: 10.1186/s13046-020-01671-2] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Accepted: 08/10/2020] [Indexed: 12/23/2022]
Abstract
BACKGROUND Inhibition of p38 MAPK signalling leads to glioblastoma multiform (GBM) tumourigenesis. Nevertheless, the molecular mechanism that induces p38 MAPK signalling pathway silencing during GBM genesis has yet to be determined. Identifying new factors that can regulate p38 MAPK signalling is important for tumour treatment. METHODS Flow cytometry, TUNEL assays, immunofluorescence, JC-1 assays, and western blot analyses were used to detect the apoptosis of GBM cells. The specific methods used to detect autophagy levels in GBM cells were western blot analysis, LC3B protein immunofluorescence, LC3B puncta assays and transmission electron microscopy. The functions of these critical molecules were further confirmed in vivo by intracranial xenografts in nude mice. Tumour tissue samples and clinical information were used to identify the correlation between RND2 and p62 and LC3B expression, survival time of patients, and tumour volumes in clinical patients. RESULTS By summarizing data from the TCGA database, we found that expression of the small GTPase RND2 was significantly increased in human glioblastomas. Our study demonstrated that RND2 functions as an endogenous repressor of the p38 MAPK phosphorylation complex. RND2 physically interacted with p38 and decreased p38 phosphorylation, thereby inhibiting p38 MAPK signalling activities. The forced expression of RND2 repressed p38 MAPK signalling, which inhibited glioblastoma cell autophagy and apoptosis in vitro and induced tumour growth in the xenografted mice in vivo. By contrast, the downregulation of RND2 enhanced p38 MAPK signalling activities and promoted glioma cell autophagy and apoptosis. The inhibition of p38 phosphorylation abolished RND2 deficiency-mediated GBM cell autophagy and apoptosis. Most importantly, our study found that RND2 expression was inversely correlated with patient survival time and was positively correlated with tumour size. CONCLUSIONS Our findings revealed a new function for RND2 in GBM cell death and offered mechanistic insights into the inhibitory effects of RND2 with regard to the regulation of p38 MAPK activation.
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Affiliation(s)
- Yang Xu
- Department of Neurosurgery, Renmin Hospital of Wuhan University, 238 Jiefang Street, Wuhan, 430060, Hubei, China.,Central laboratory, Renmin Hospital of Wuhan University, Wuhan, 430060, Hubei, China
| | - Qian Sun
- Department of Neurosurgery, Renmin Hospital of Wuhan University, 238 Jiefang Street, Wuhan, 430060, Hubei, China.,Central laboratory, Renmin Hospital of Wuhan University, Wuhan, 430060, Hubei, China
| | - Fan'en Yuan
- Department of Neurosurgery, Renmin Hospital of Wuhan University, 238 Jiefang Street, Wuhan, 430060, Hubei, China.,Central laboratory, Renmin Hospital of Wuhan University, Wuhan, 430060, Hubei, China
| | - Huimin Dong
- Department of Neurology, Renmin Hospital of Wuhan University, Wuhan, 430060, Hubei, China
| | - Huikai Zhang
- Department of Neurosurgery, Renmin Hospital of Wuhan University, 238 Jiefang Street, Wuhan, 430060, Hubei, China.,Central laboratory, Renmin Hospital of Wuhan University, Wuhan, 430060, Hubei, China
| | - Rongxin Geng
- Department of Neurosurgery, Renmin Hospital of Wuhan University, 238 Jiefang Street, Wuhan, 430060, Hubei, China.,Central laboratory, Renmin Hospital of Wuhan University, Wuhan, 430060, Hubei, China
| | - Yangzhi Qi
- Department of Neurosurgery, Renmin Hospital of Wuhan University, 238 Jiefang Street, Wuhan, 430060, Hubei, China.,Central laboratory, Renmin Hospital of Wuhan University, Wuhan, 430060, Hubei, China
| | - Xiaoxing Xiong
- Department of Neurosurgery, Renmin Hospital of Wuhan University, 238 Jiefang Street, Wuhan, 430060, Hubei, China.,Central laboratory, Renmin Hospital of Wuhan University, Wuhan, 430060, Hubei, China
| | - Qianxue Chen
- Department of Neurosurgery, Renmin Hospital of Wuhan University, 238 Jiefang Street, Wuhan, 430060, Hubei, China. .,Central laboratory, Renmin Hospital of Wuhan University, Wuhan, 430060, Hubei, China.
| | - Baohui Liu
- Department of Neurosurgery, Renmin Hospital of Wuhan University, 238 Jiefang Street, Wuhan, 430060, Hubei, China. .,Central laboratory, Renmin Hospital of Wuhan University, Wuhan, 430060, Hubei, China.
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20
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Gao JF, Zhang H, Lv J, Fan YY, Feng D, Song L. Effects of the long and short isoforms of TIPE3 on the growth and metastasis of gastric cancer. Biomed Pharmacother 2020; 124:109853. [PMID: 31978770 DOI: 10.1016/j.biopha.2020.109853] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Revised: 01/04/2020] [Accepted: 01/13/2020] [Indexed: 01/01/2023] Open
Abstract
Tumor necrosis factor alpha-induced protein 8-like 3 (TIPE3, also known as TNFAIP8L3) plays a vital role in tumorigenesis and development. However, it is unclear whether the two transcript variants of TIPE3 (long TIPE3 and short TIPE3) have an effect on the proliferation and metastasis of gastric cancer (GC). In this study, we demonstrated that the expression of TIPE3 decreased in GC, but patient prognosis worsened as TIPE3 expression increased. Then, overexpression models were constructed to study the role of long TIPE3 and short TIPE3. Upregulation of long TIPE3 and short TIPE3 promoted GC cell proliferation and metastasis both in vitro and in vivo, and the effect of short TIPE3 was more obvious. Further studies demonstrated that long TIPE3 and short TIPE3 promoted proliferation and metastasis of GC cells vis PI3K/Akt pathway. In conclusion, the two TIPE3 isoforms play an important role in the tumorigenesis of GC and depend on the activation of the PI3K/Akt pathway.
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Affiliation(s)
- Jie-Fang Gao
- Department of Pharmacy, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, PR China
| | - Hong Zhang
- Department of Pharmacy, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, PR China.
| | - Jian Lv
- Central Laboratory, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, PR China
| | - Yue-Ying Fan
- Department of Pharmacy, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, PR China
| | - Dou Feng
- Department of Pharmacy, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, PR China
| | - Ling Song
- Department of Pharmacy, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, PR China
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21
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Ji J, Zhang YY, Fan YC. TIPE2 as a potential therapeutic target in chronic viral hepatitis. Expert Opin Ther Targets 2019; 23:485-493. [PMID: 30995133 DOI: 10.1080/14728222.2019.1608948] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Jian Ji
- Department of Clinical Laboratory, Qilu Hospital, Shandong University, Jinan, China
| | - Yuan-Yuan Zhang
- Department of Neurology, Jinan Central Hospital affiliated to Shandong University, Jinan, China
| | - Yu-Chen Fan
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, China
- Department of Immunology, Shandong University School of Basic Medical Science, Jinan, China
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