1
|
Seltmann K, Hettich B, Abele S, Gurri S, Mantella V, Leroux J, Werner S. Transport of CLCA2 to the nucleus by extracellular vesicles controls keratinocyte survival and migration. J Extracell Vesicles 2024; 13:e12430. [PMID: 38602325 PMCID: PMC11007793 DOI: 10.1002/jev2.12430] [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: 04/04/2023] [Revised: 03/15/2024] [Accepted: 03/20/2024] [Indexed: 04/12/2024] Open
Abstract
Chloride channel accessory 2 (CLCA2) is a transmembrane protein, which promotes adhesion of keratinocytes and their survival in response to hyperosmotic stress. Here we show that CLCA2 is transported to the nucleus of keratinocytes via extracellular vesicles. The nuclear localization is functionally relevant, since wild-type CLCA2, but not a mutant lacking the nuclear localization signal, suppressed migration of keratinocytes and protected them from hyperosmotic stress-induced cell death. In the nucleus, CLCA2 bound to and activated β-catenin, resulting in enhanced expression of Wnt target genes. Mass-spectrometry-based interaction screening and functional rescue studies identified RNA binding protein 3 as a key effector of nuclear CLCA2. This is of likely relevance in vivo because both proteins co-localize in the human epidermis. Together, these results identify an unexpected nuclear function of CLCA2 in keratinocytes under homeostatic and stress conditions and suggest a role of extracellular vesicles and their nuclear transport in the control of key cellular activities.
Collapse
Affiliation(s)
- Kristin Seltmann
- Institute of Molecular Health Sciences, Department of BiologySwiss Federal Institute of Technology (ETH) ZurichZurichSwitzerland
| | - Britta Hettich
- Department of Chemistry and Applied BiosciencesInstitute of Pharmaceutical Sciences, ETH ZurichZurichSwitzerland
| | - Seraina Abele
- Institute of Molecular Health Sciences, Department of BiologySwiss Federal Institute of Technology (ETH) ZurichZurichSwitzerland
| | - Selina Gurri
- Institute of Molecular Health Sciences, Department of BiologySwiss Federal Institute of Technology (ETH) ZurichZurichSwitzerland
| | - Valeria Mantella
- Department of Chemistry and Applied BiosciencesInstitute of Pharmaceutical Sciences, ETH ZurichZurichSwitzerland
| | - Jean‐Christophe Leroux
- Department of Chemistry and Applied BiosciencesInstitute of Pharmaceutical Sciences, ETH ZurichZurichSwitzerland
| | - Sabine Werner
- Institute of Molecular Health Sciences, Department of BiologySwiss Federal Institute of Technology (ETH) ZurichZurichSwitzerland
| |
Collapse
|
2
|
Yin YT, Shi L, Wu C, Zhang MY, Li JX, Zhou YF, Wang SC, Wang HY, Mai SJ. TRIM29 modulates proteins involved in PTEN/AKT/mTOR and JAK2/STAT3 signaling pathway and suppresses the progression of hepatocellular carcinoma. Med Oncol 2024; 41:79. [PMID: 38393440 DOI: 10.1007/s12032-024-02307-7] [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: 11/06/2023] [Accepted: 01/17/2024] [Indexed: 02/25/2024]
Abstract
Tripartite motif-containing 29 (TRIM29), also known as the ataxia telangiectasia group D-complementing (ATDC) gene, has been reported to play an oncogenic or tumor suppressive role in developing different tumors. So far, its expression and biological functions in hepatocellular carcinoma (HCC) remain unclear. We investigated TRIM29 expression pattern in human HCC samples using quantitative RT-PCR and immunohistochemistry. Relationships between TRIM29 expression level, clinical prognostic indicators, overall survival (OS), and disease-free survival (DFS) were evaluated by Kaplan-Meier analysis and Cox proportional hazards model. A series of in vitro experiments and a xenograft tumor model were conducted to detect the functions of TRIM29 in HCC cells. RNA sequencing, western blotting, and immunochemical staining were performed to assess the molecular regulation of TRIM29 in HCC. We found that the mRNA and protein levels of TRIM29 were significantly reduced in HCC samples, compared with adjacent noncancerous tissues, and were negatively correlated with poor differentiation of HCC tissues. Survival analysis confirmed that lower TRIM29 expression significantly correlated with shorter OS and DFS of HCC patients. TRIM29 overexpression remarkably inhibited cell proliferation, migration, and EMT in HCC cells, whereas knockdown of TRIM29 reversed these effects. Moreover, deactivation of the PTEN/AKT/mTOR and JAK2/STAT3 pathways might be involved in the tumor suppressive role of TRIM29 in HCC. Our findings indicate that TRIM29 in HCC exerts its tumor suppressive effects through inhibition of the PTEN/AKT/mTOR and JAK2/STAT3 signaling pathways and may be used as a potential biomarker for survival in patients with HCC.
Collapse
Affiliation(s)
- Yu-Ting Yin
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-Sen University Cancer Center, Guangzhou, 510060, People's Republic of China
| | - Lu Shi
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-Sen University Cancer Center, Guangzhou, 510060, People's Republic of China
| | - Chun Wu
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-Sen University Cancer Center, Guangzhou, 510060, People's Republic of China
| | - Mei-Yin Zhang
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-Sen University Cancer Center, Guangzhou, 510060, People's Republic of China
| | - Jia-Xin Li
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-Sen University Cancer Center, Guangzhou, 510060, People's Republic of China
| | - Yu-Feng Zhou
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-Sen University Cancer Center, Guangzhou, 510060, People's Republic of China
| | - Shuo-Cheng Wang
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-Sen University Cancer Center, Guangzhou, 510060, People's Republic of China
| | - Hui-Yun Wang
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-Sen University Cancer Center, Guangzhou, 510060, People's Republic of China.
| | - Shi-Juan Mai
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-Sen University Cancer Center, Guangzhou, 510060, People's Republic of China.
| |
Collapse
|
3
|
Jiang T, Xia Y, Li Y, Lu C, Lin J, Shen Y, Lv J, Xie L, Gu C, Xu Z, Wang L. TRIM29 promotes antitumor immunity through enhancing IGF2BP1 ubiquitination and subsequent PD-L1 downregulation in gastric cancer. Cancer Lett 2024; 581:216510. [PMID: 38029830 DOI: 10.1016/j.canlet.2023.216510] [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: 08/08/2023] [Revised: 11/05/2023] [Accepted: 11/20/2023] [Indexed: 12/01/2023]
Abstract
Tripartite motif-containing protein 29 (TRIM29) is a member of TRIM family protein which has been reported to play a role in the progress of inflammatory and cancer diseases. However, its specific role in gastric cancer (GC) has yet to be fully understood. Here, we investigated the expression of TRIM29 in gastric cancer and its functions in the antitumor immunity. TRIM29 expression was lower in tumor tissues than that in paired normal tissues. Lower expression of TRIM29 was related to aberrant hypermethylation of CpG islands in TRIM29 gene. Comprehensive proteomics and immunoprecipitation analyses identified IGF2BP1 as TRIM29 interactors. TRIM29 interacted with IGF2BP1 and induced its ubiquitination at Lys440 and Lys450 site by K48-mediated linkage for protein degradation. IGF2BP1 promoted PD-L1 mRNA stability and expression in a 3'UTR and m6A-dependent manner. Functionally, TRIM29 enhanced antitumor T-cell immunity in gastric cancer dependent on the IGF2BP1/PD-L1 axis in vivo and in vitro. Clinical correlation analysis revealed that TRIM29 expression in patient samples was associated with CD8+ immune cell infiltration in the GC microenvironment and the overall survival rates of GC patients. Our findings revealed a crucial role of TRIM29 in regulating the antitumor T-cell immunity in GC. We also suggested that the TRIM29/IGF2BP1/PD-L1 axis could be used as a diagnostic and prognostic marker of gastric cancer and a promising target for GC immunotherapy.
Collapse
Affiliation(s)
- Tianlu Jiang
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Yiwen Xia
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Ying Li
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Chen Lu
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Jie Lin
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Yikai Shen
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Jialun Lv
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Li Xie
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Chao Gu
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Zekuan Xu
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China; Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University, Nanjing, Jiangsu Province, China.
| | - Linjun Wang
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China.
| |
Collapse
|
4
|
Gu J, Chen J, Xiang S, Zhou X, Li J. Intricate confrontation: Research progress and application potential of TRIM family proteins in tumor immune escape. J Adv Res 2023; 54:147-179. [PMID: 36736694 DOI: 10.1016/j.jare.2023.01.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Revised: 01/06/2023] [Accepted: 01/12/2023] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Tripartite motif (TRIM) family proteins have more than 80 members and are widely found in various eukaryotic cells. Most TRIM family proteins participate in the ubiquitin-proteasome degradation system as E3-ubiquitin ligases; therefore, they play pivotal regulatory roles in the occurrence and development of tumors, including tumor immune escape. Due to the diversity of functional domains of TRIM family proteins, they can extensively participate in multiple signaling pathways of tumor immune escape through different substrates. In current research and clinical contexts, immune escape has become an urgent problem. The extensive participation of TRIM family proteins in curing tumors or preventing postoperative recurrence and metastasis makes them promising targets. AIM OF REVIEW The aim of the review is to make up for the gap in the current research on TRIM family proteins and tumor immune escape and propose future development directions according to the current progress and problems. KEY SCIENTIFIC CONCEPTS OF REVIEW This up-to-date review summarizes the characteristics and biological functions of TRIM family proteins, discusses the mechanisms of TRIM family proteins involved in tumor immune escape, and highlights the specific mechanism from the level of structure-function-molecule-pathway-phenotype, including mechanisms at the level of protein domains and functions, at the level of molecules and signaling pathways, and at the level of cells and microenvironments. We also discuss the application potential of TRIM family proteins in tumor immunotherapy, such as possible treatment strategies for combination targeting TRIM family protein drugs and checkpoint inhibitors for improving cancer treatment.
Collapse
Affiliation(s)
- Junjie Gu
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Chinese Academy of Medical Sciences Research Unit of Oral Carcinogenesis and Management, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan 610041, China
| | - Jingyi Chen
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Chinese Academy of Medical Sciences Research Unit of Oral Carcinogenesis and Management, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan 610041, China
| | - Shuaixi Xiang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Chinese Academy of Medical Sciences Research Unit of Oral Carcinogenesis and Management, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan 610041, China
| | - Xikun Zhou
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu 610041, China.
| | - Jing Li
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Chinese Academy of Medical Sciences Research Unit of Oral Carcinogenesis and Management, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan 610041, China.
| |
Collapse
|
5
|
Liu T, Chen J, Wu J, Du Q, Liu J, Tan S, Pan Y, Yao S. Role of the tripartite motif (TRIM) family in female genital neoplasms. Pathol Res Pract 2023; 250:154811. [PMID: 37713735 DOI: 10.1016/j.prp.2023.154811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 09/03/2023] [Accepted: 09/08/2023] [Indexed: 09/17/2023]
Abstract
The tripartite motif proteins (TRIMs) family represents a class of highly conservative proteins which play a large regulatory role in molecular processes. Recently, increasing evidence has demonstrated a role of TRIMs in female genital neoplasms. Our review thereby aimed to provide an overview of the biological involvement of TRIMs in female genital neoplasms, to provide a better understanding of its role in the development and progression of such diseases, and emphasize its potential as targeted cancer therapy. Overall, our review highlighted that the wide-ranging roles of TRIMs, in not only target protein ubiquitination, tumor migration and/or invasion, epithelial-mesenchymal transition, stemness, cell adhesion, proliferation, cell cycle regulation, and apoptosis, but also in influencing estrogenic, and chemotherapy response.
Collapse
Affiliation(s)
- Tianyu Liu
- Department of Obstetrics and Gynecology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China; Guangdong Provincial Clinical Research Center for Obstetrical and Gynecological Diseases, Guangzhou, Guangdong, China
| | - Jian Chen
- Department of Thyroid and Hernia Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China
| | - Jinjie Wu
- Department of Colorectal Surgery, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Qiqiao Du
- Department of Obstetrics and Gynecology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China; Guangdong Provincial Clinical Research Center for Obstetrical and Gynecological Diseases, Guangzhou, Guangdong, China
| | - Junxiu Liu
- Department of Obstetrics and Gynecology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China; Guangdong Provincial Clinical Research Center for Obstetrical and Gynecological Diseases, Guangzhou, Guangdong, China
| | - Silu Tan
- Department of Obstetrics and Gynecology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China; Guangdong Provincial Clinical Research Center for Obstetrical and Gynecological Diseases, Guangzhou, Guangdong, China
| | - Yuwen Pan
- Department of Obstetrics and Gynecology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China; Guangdong Provincial Clinical Research Center for Obstetrical and Gynecological Diseases, Guangzhou, Guangdong, China
| | - Shuzhong Yao
- Department of Obstetrics and Gynecology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China; Guangdong Provincial Clinical Research Center for Obstetrical and Gynecological Diseases, Guangzhou, Guangdong, China.
| |
Collapse
|
6
|
Xu W, Zhuang L, Zhu H, Mao A, Zhou J, Wang L. TRIM14 Overexpression Induces Chemoresistance and Malignant Behaviors of Hepatocellular Carcinoma Cells by Activating the STAT3/HIF-1α Pathway. Int J Mol Sci 2023; 24:12589. [PMID: 37628777 PMCID: PMC10454020 DOI: 10.3390/ijms241612589] [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: 06/30/2023] [Revised: 07/30/2023] [Accepted: 08/04/2023] [Indexed: 08/27/2023] Open
Abstract
Members of the tripartite motif (TRIM)-containing protein family have been found to be involved in the progression of hepatocellular carcinoma (HCC). TRIM14 exerts a promotive impact on several cancers. This study aimed to explore the function and mechanism of TRIM14 in HCC. TRIM14 expression in HCC tissues and HCC cell lines was detected. The overexpression or knockdown model of TRIM14 was established in HCC cell lines. Cell Counting Kit-8 (CCK-8) assay, flow cytometry, Transwell assay, RT-PCR, Western blot, and immunofluorescence were performed to verify the influence of TRIM14 on cell proliferation, sensitivity to chemotherapy drugs, apoptosis, migration, invasion, and autophagy. A xenograft tumor model was used to confirm the impact of TRIM14 on tumor cell growth. As shown by the data, TRIM14 level was notably higher in the tumor tissues of HCC patients than in the adjacent tissues. The overall survival rate of patients with a high TRIM14 expression was relatively lower than that of patients with a low TRIM14 expression. TRIM14 upregulation enhanced the proliferation, autophagy, migration, and invasion of HCC cells and chemoresistant HCC cells and decreased apoptosis. TRIM14 knockdown contributed to the opposite effects. In in vivo experiments, TRIM14 upregulation bolstered tumor growth. Western blot analysis revealed that TRIM14 upregulation boosted signal transducer and activator of transcription3 (STAT3) and hypoxia-inducible factor-1alpha (HIF-1α) expression, and TRIM14 knockdown suppressed their expression. Moreover, repressing STAT3 and HIF-1α could mitigate the tumor-promoting role of TRIM14 in HCC cells. Overall, TRIM14 facilitated malignant HCC development and induced chemoresistance in HCC cells by activating the STAT3/HIF-1α axis.
Collapse
Affiliation(s)
- Weiqi Xu
- Department of Hepatic Surgery, Shanghai Cancer Center, Fudan University, Shanghai 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Lihong Zhuang
- Department of Hepatic Surgery, Shanghai Cancer Center, Fudan University, Shanghai 200032, China
- Qingdao Institute, Department of Hepatic Surgery, Fudan University Shanghai Cancer Center, Qingdao 266500, China
| | - Hongxu Zhu
- Department of Hepatic Surgery, Shanghai Cancer Center, Fudan University, Shanghai 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Anrong Mao
- Department of Hepatic Surgery, Shanghai Cancer Center, Fudan University, Shanghai 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Jiamin Zhou
- Department of Hepatic Surgery, Shanghai Cancer Center, Fudan University, Shanghai 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Lu Wang
- Department of Hepatic Surgery, Shanghai Cancer Center, Fudan University, Shanghai 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| |
Collapse
|
7
|
Xu X, Qin Z, Zhang C, Mi X, Zhang C, Zhou F, Wang J, Zhang L, Hua F. TRIM29 promotes podocyte pyroptosis in diabetic nephropathy through the NF-kB/NLRP3 inflammasome pathway. Cell Biol Int 2023; 47:1126-1135. [PMID: 36841942 DOI: 10.1002/cbin.12006] [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: 04/27/2022] [Revised: 09/09/2022] [Accepted: 02/20/2023] [Indexed: 02/27/2023]
Abstract
Diabetic nephropathy (DN) is one of the most common complications of diabetes. Gradual loss of podocytes is a sign of DN and pyroptosis mechanistically correlates with podocyte injury in DN; however, the mechanism(s) involved remain unknown. Here we reveal that TRIM29 is overexpressed in high glucose (HG)-treated murine podocytes cells and that TRIM29 silencing significantly inhibits podocyte damage due to HG treatment, as evidenced by lower desmin expression and greater nephrin expression. Additionally, flow cytometry analysis showed that TRIM29 silencing significantly inhibited HG treatment-induced pyroptosis, which was confirmed by immunoblotting for NLRP3, active Caspase-1, GSDMD-N, and phosphorylated NF-κB-p65. Conversely, overexpression of TRIM29 could trigger pyroptosis that was attenuated by NF-κB inhibition, indicating that TRIM29 promotes pyroptosis through the NF-κB pathway. Mechanistic studies revealed that TRIM29 interacts with IκBα to mediate its ubiquitination-dependent degradation, which in turn leads to NF-κB activation. Taken together, our data demonstrate that TRIM29 can promote podocyte pyroptosis by activating the NF-κB/NLRP3 pathway. Thus, TRIM29 represents a potentially novel therapeutic target that may also be clinically relevant in the management of DN.
Collapse
Affiliation(s)
- Xiaohong Xu
- Department of Nephrology, Nanjing Drum Tower Hospital Group Suqian Hospital, Suqian, China.,Department of Nephrology, The Affiliated Suqian Hospital of Xuzhou Medical University, Suqian, China
| | - Zihan Qin
- Department of Endocrinology, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Ce Zhang
- Department of Nephrology, Nanjing Drum Tower Hospital Group Suqian Hospital, Suqian, China
| | - Xia Mi
- Department of Nephrology, Nanjing Drum Tower Hospital Group Suqian Hospital, Suqian, China
| | - Chi Zhang
- Department of Nephrology, Nanjing Drum Tower Hospital Group Suqian Hospital, Suqian, China
| | - Feihong Zhou
- Department of Nephrology, Nanjing Drum Tower Hospital Group Suqian Hospital, Suqian, China
| | - Junsheng Wang
- Department of Nephrology, Nanjing Drum Tower Hospital Group Suqian Hospital, Suqian, China
| | - Liexiang Zhang
- Department of Neurosurgery, The Affiliated Suqian Hospital of Xuzhou Medical University, Suqian, China.,Department of Neurosurgery, Nanjing Drum Tower Hospital Group Suqian Hospital, Suqian, China
| | - Fei Hua
- Department of Endocrinology, The Third Affiliated Hospital of Soochow University, Changzhou, China
| |
Collapse
|
8
|
Huang N, Sun X, Li P, Liu X, Zhang X, Chen Q, Xin H. TRIM family contribute to tumorigenesis, cancer development, and drug resistance. Exp Hematol Oncol 2022; 11:75. [PMID: 36261847 PMCID: PMC9583506 DOI: 10.1186/s40164-022-00322-w] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 09/16/2022] [Indexed: 11/26/2022] Open
Abstract
The tripartite-motif (TRIM) family represents one of the largest classes of putative single protein RING-finger E3 ubiquitin ligases. TRIM family is involved in a variety of cellular signaling transductions and biological processes. TRIM family also contributes to cancer initiation, progress, and therapy resistance, exhibiting oncogenic and tumor-suppressive functions in different human cancer types. Moreover, TRIM family members have great potential to serve as biomarkers for cancer diagnosis and prognosis. In this review, we focus on the specific mechanisms of the participation of TRIM family members in tumorigenesis, and cancer development including interacting with dysregulated signaling pathways such as JAK/STAT, PI3K/AKT, TGF-β, NF-κB, Wnt/β-catenin, and p53 hub. In addition, many studies have demonstrated that the TRIM family are related to tumor resistance; modulate the epithelial–mesenchymal transition (EMT) process, and guarantee the acquisition of cancer stem cells (CSCs) phenotype. In the end, we havediscussed the potential of TRIM family members for cancer therapeutic targets.
Collapse
Affiliation(s)
- Ning Huang
- Department of Pharmacology, School of Pharmacy & General Surgery of Minhang Hospital, Fudan University, Shanghai, 201203, China.,PharmaLegacy Laboratories Co.,Ltd, Shengrong Road No.388, Zhangjiang High-tech Park, Pudong New Area, Shanghai, China
| | - Xiaolin Sun
- Department of Pharmacology, School of Pharmacy & General Surgery of Minhang Hospital, Fudan University, Shanghai, 201203, China
| | - Peng Li
- Department of Pharmacology, School of Pharmacy & General Surgery of Minhang Hospital, Fudan University, Shanghai, 201203, China
| | - Xin Liu
- Department of Pharmacology, School of Pharmacy & General Surgery of Minhang Hospital, Fudan University, Shanghai, 201203, China.,PharmaLegacy Laboratories Co.,Ltd, Shengrong Road No.388, Zhangjiang High-tech Park, Pudong New Area, Shanghai, China
| | - Xuemei Zhang
- Department of Pharmacology, School of Pharmacy & General Surgery of Minhang Hospital, Fudan University, Shanghai, 201203, China.
| | - Qian Chen
- Department of Pharmacology, School of Pharmacy & General Surgery of Minhang Hospital, Fudan University, Shanghai, 201203, China.
| | - Hong Xin
- Department of Pharmacology, School of Pharmacy & General Surgery of Minhang Hospital, Fudan University, Shanghai, 201203, China.
| |
Collapse
|
9
|
Nagasawa S, Ikeda K, Shintani D, Yang C, Takeda S, Hasegawa K, Horie K, Inoue S. Identification of a Novel Oncogenic Fusion Gene SPON1-TRIM29 in Clinical Ovarian Cancer That Promotes Cell and Tumor Growth and Enhances Chemoresistance in A2780 Cells. Int J Mol Sci 2022; 23:689. [PMID: 35054873 PMCID: PMC8776205 DOI: 10.3390/ijms23020689] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 01/04/2022] [Accepted: 01/06/2022] [Indexed: 02/04/2023] Open
Abstract
Gene structure alterations, such as chromosomal rearrangements that develop fusion genes, often contribute to tumorigenesis. It has been shown that the fusion genes identified in public RNA-sequencing datasets are mainly derived from intrachromosomal rearrangements. In this study, we explored fusion transcripts in clinical ovarian cancer specimens based on our RNA-sequencing data. We successfully identified an in-frame fusion transcript SPON1-TRIM29 in chromosome 11 from a recurrent tumor specimen of high-grade serous carcinoma (HGSC), which was not detected in the corresponding primary carcinoma, and validated the expression of the identical fusion transcript in another tumor from a distinct HGSC patient. Ovarian cancer A2780 cells stably expressing SPON1-TRIM29 exhibited an increase in cell growth, whereas a decrease in apoptosis was observed, even in the presence of anticancer drugs. The siRNA-mediated silencing of SPON1-TRIM29 fusion transcript substantially impaired the enhanced growth of A2780 cells expressing the chimeric gene treated with anticancer drugs. Moreover, a subcutaneous xenograft model using athymic mice indicated that SPON1-TRIM29-expressing A2780 cells rapidly generated tumors in vivo compared to control cells, whose growth was significantly repressed by the fusion-specific siRNA administration. Overall, the SPON1-TRIM29 fusion gene could be involved in carcinogenesis and chemotherapy resistance in ovarian cancer, and offers potential use as a diagnostic and therapeutic target for the disease with the fusion transcript.
Collapse
Affiliation(s)
- Saya Nagasawa
- Division of Systems Medicine & Gene Therapy, Saitama Medical University, Hidaka, Saitama 350-1241, Japan; (S.N.); (K.I.); (C.Y.)
- Department of Obstetrics and Gynecology, Juntendo University School of Medicine, Bunkyo-ku, Tokyo 113-8421, Japan;
| | - Kazuhiro Ikeda
- Division of Systems Medicine & Gene Therapy, Saitama Medical University, Hidaka, Saitama 350-1241, Japan; (S.N.); (K.I.); (C.Y.)
| | - Daisuke Shintani
- Department of Gynecologic Oncology, Saitama Medical University International Medical Center, Hidaka, Saitama 350-1298, Japan; (D.S.); (K.H.)
| | - Chiujung Yang
- Division of Systems Medicine & Gene Therapy, Saitama Medical University, Hidaka, Saitama 350-1241, Japan; (S.N.); (K.I.); (C.Y.)
- Department of Obstetrics and Gynecology, Juntendo University School of Medicine, Bunkyo-ku, Tokyo 113-8421, Japan;
| | - Satoru Takeda
- Department of Obstetrics and Gynecology, Juntendo University School of Medicine, Bunkyo-ku, Tokyo 113-8421, Japan;
| | - Kosei Hasegawa
- Department of Gynecologic Oncology, Saitama Medical University International Medical Center, Hidaka, Saitama 350-1298, Japan; (D.S.); (K.H.)
| | - Kuniko Horie
- Division of Systems Medicine & Gene Therapy, Saitama Medical University, Hidaka, Saitama 350-1241, Japan; (S.N.); (K.I.); (C.Y.)
| | - Satoshi Inoue
- Division of Systems Medicine & Gene Therapy, Saitama Medical University, Hidaka, Saitama 350-1241, Japan; (S.N.); (K.I.); (C.Y.)
- Department of Systems Aging Science and Medicine, Tokyo Metropolitan Institute of Gerontology, Itabashi-ku, Tokyo 173-0015, Japan
| |
Collapse
|
10
|
Hsu CY, Yanagi T, Ujiie H. TRIM29 in Cutaneous Squamous Cell Carcinoma. Front Med (Lausanne) 2022; 8:804166. [PMID: 34988104 PMCID: PMC8720877 DOI: 10.3389/fmed.2021.804166] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 12/02/2021] [Indexed: 12/13/2022] Open
Abstract
Tripartite motif (TRIM) proteins play important roles in a wide range of cell physiological processes, such as signal transduction, transcriptional regulation, innate immunity, and programmed cell death. TRIM29 protein, encoded by the ATDC gene, belongs to the RING-less group of TRIM protein family members. It consists of four zinc finger motifs in a B-box domain and a coiled-coil domain, and makes use of the B-box domain as E3 ubiquitin ligase in place of the RING. TRIM29 was found to be involved in the formation of homodimers and heterodimers in relation to DNA binding; additional studies have also demonstrated its role in carcinogenesis, DNA damage signaling, and the suppression of radiosensitivity. Recently, we reported that TRIM29 interacts with keratins and FAM83H to regulate keratin distribution. Further, in cutaneous SCC, the expression of TRIM29 is silenced by DNA methylation, leading to the loss of TRIM29 and promotion of keratinocyte migration. This paper reviews the role of TRIM family proteins in malignant tumors, especially the role of TRIM29 in cutaneous SCC.
Collapse
Affiliation(s)
- Che-Yuan Hsu
- Department of Dermatology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Teruki Yanagi
- Department of Dermatology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Hideyuki Ujiie
- Department of Dermatology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| |
Collapse
|
11
|
Farhadi J, Mehrzad J, Mehrad-Majd H, Motavalizadehkakhky A. Clinical significance of TRIM29 expression in patients with gastric cancer. GASTROENTEROLOGY AND HEPATOLOGY FROM BED TO BENCH 2022; 15:131-138. [PMID: 35845310 PMCID: PMC9275739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Accepted: 03/11/2022] [Indexed: 11/19/2022]
Abstract
Aim The present study aimed to evaluate the expression profile, prognostic value, and possible correlation of TRIM29 with β-catenin, Cyclin D, and Bcl2 in Iranian patients with GC. Background Tripartite Motif Containing 29 (TRIM29) has been reported to function as an oncogene or a tumor suppressor depending on the tumor type. This contextual function has created a controversial situation that needs to be fully delineated in various cancers. Although few studies have reported an elevated TRIM29 expression in gastric cancer (GC), its clinicopathological and prognostic values as well as possible molecular mechanisms are yet to be re-evaluated in different populations. Methods Real-time quantitative PCR was used to detect TRIM29, β-catenin, Cyclin D, and Bcl-2 expression in 40 GC and their adjacent normal tissues. Patients were further stratified into high and low expression subgroups based on their TRIM29 expression levels. The association of TRIM29 expression level with β-catenin, Cyclin D, BCL2, some clinicopathological features, and patients' overall survival (OS) was assessed using appropriate statistical analyses. Results The results showed a significantly higher TRIM29 expression level in GC tissues compared with their corresponding normal tissues (fold change=2.94, p=0.003). Patients with high TRIM29 expression levels exhibited poorer OS (HR=1.25, 95% CI: 1.06-1.47, p=0.007). High expression of TRIM29 was also associated with increased levels of β-catenin, Cyclin D, and Bcl-2 genes expression. Conclusion Overexpression of TRIM29 is associated with poor prognosis in patients with GC and is probably mediated through β-catenin/Cyclin D/Bcl2 pathway and can be considered as a potential independent prognostic marker.
Collapse
Affiliation(s)
- Javad Farhadi
- Department of Biochemistry, Neyshabur Branch, Islamic Azad University, Neyshabur, Iran
| | - Jamshid Mehrzad
- Department of Biochemistry, Neyshabur Branch, Islamic Azad University, Neyshabur, Iran
| | - Hassan Mehrad-Majd
- Cancer Molecular Pathology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | | |
Collapse
|
12
|
Yu H, Li E, Liu S, Wu Z, Gao F. Identification of Signature Genes in the PD-1 Relative Gastric Cancer Using a Combined Analysis of Gene Expression and Methylation Data. JOURNAL OF ONCOLOGY 2022; 2022:4994815. [PMID: 36568638 PMCID: PMC9780002 DOI: 10.1155/2022/4994815] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 08/03/2022] [Accepted: 08/06/2022] [Indexed: 12/23/2022]
Abstract
BACKGROUND The morbidity and mortality rates for gastric cancer (GC) rank second among all cancers, indicating the serious threat it poses to human health, as well as human life. This study aims to identify the pathways and genes as well as investigate the molecular mechanisms of tumor-related genes in gastric cancer (GC). METHOD We compared differentially expressed genes (DEGs) and differentially methylated genes (DMGs) in gastric cancer and normal tissue samples using The Cancer Genome Atlas (TCGA) data. The Kyoto Encyclopedia of Gene and Genome (KEGG) and the Gene Ontology (GO) enrichment analysis' pathway annotations were conducted on DMGs and DEGs using a clusterProfiler R package to identify the important functions, as well as the biological processes and pathways involved. The intersection of the two was chosen and defined as differentially methylated and expressed genes (DMEGs). For DMEGs, we used the principal component analysis (PCA) to differentiate gastric cancer from adjacent samples. The linear discriminant analysis method was applied to categorize the samples using DMEGs methylation data and DMEGs expression profiles data and was validated using the leave-one-out cross-validation (LOOCV) method. We plotted the ROC curve for the classification and calculated the AUC (area under the ROC curve) value for a more intuitive view of the classification effect. We also used the NetworkAnalyst 3.0 tool to analyze DMEGs, using DrugBank to acquire information on protein-drug interactions and generate a network map of gene-drug interactions. RESULTS We identified a total of 971 DMGs in 188 PD-1 negative and 187 PD-1 positive gastric cancer samples obtained from TCGA. The KEGG and GO enrichment analysis showed the involvement of the regulation of ion transmembrane transport, collagen-containing extracellular matrix, cell-cell junction, and peptidase regulator activity. We simultaneously obtained 1,189 DEGs, out of which 986 were downregulated, while 203 were upregulated in tumors. The enriched analysis of the GO's and KEGG's pathways indicated that the most significant pathways included an intestinal immune network for IgA production, Staphylococcus aureus infection, cytokine-cytokine receptor interaction, and viral protein interaction with cytokine and cytokine receptor, which have previously been linked with gastric cancer. The compound DB01830 can bind well to the active site of the LCK protein and shows good stability, thus making it a potential inhibitor of the LCK protein. To observe the relationship between DMEGs' expression and prognosis, we observed 10 genes, among which were TRIM29, TSPAN8, EOMES, PPP1R16B, SELL, PCED1B, IYD, JPH1, CEACAM5, and RP11-44K6.2. Their high expressions were related to high risks. Besides, those genes were validated in different internal and external validation sets. CONCLUSION These results may provide potential molecular biological therapy for PD-1 negative gastric cancer.
Collapse
Affiliation(s)
- Han Yu
- Department of Gastrointestinal Surgery, Meizhou People's Hospital, Huangtang Road, Meijiang District, Meizhou 514031, Guangdong Province, China
| | - En Li
- Department of Gastrointestinal Surgery, Meizhou People's Hospital, Huangtang Road, Meijiang District, Meizhou 514031, Guangdong Province, China
| | - Sha Liu
- Department of Gastrointestinal Surgery, Meizhou People's Hospital, Huangtang Road, Meijiang District, Meizhou 514031, Guangdong Province, China
| | - ZuGuang Wu
- Department of Gastrointestinal Surgery, Meizhou People's Hospital, Huangtang Road, Meijiang District, Meizhou 514031, Guangdong Province, China
| | - FenFei Gao
- Department of Pharmacology, Shantou University Medical College, 22 Xinling Road, Shantou 515041, Guangdong Province, China
| |
Collapse
|
13
|
Shen Y, Sun C, Zhao B, Guo H, Li J, Xia Y, Liu M, Piao S, Saiyin W. miR-34c-5p mediates the cellular malignant behaviors of oral squamous cell carcinoma through targeted binding of TRIM29. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:1537. [PMID: 34790743 PMCID: PMC8576676 DOI: 10.21037/atm-21-4679] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/07/2021] [Accepted: 10/21/2021] [Indexed: 12/23/2022]
Abstract
Background This investigation examined the effects of the microRNA miR-34c-5p on the proliferation, migration, and invasion of oral squamous cell carcinoma (OSCC) and the mechanisms involved. Methods The Gene Expression Omnibus (GEO) database was used to filter the chips, and the GEO2R software (https://www.ncbi.nlm.nih.gov/geo/geo2r/) was used to analyze the microarray data (GSE28100 and GSE45238). Gene set enrichment analysis (GSEA) was used to study the relationship between the expression of miR-34c-5p and the distant metastasis and pathological grade of OSCC. The correlation between TRIM29 (tripartite motif containing 29) expression and the malignant clinical phenotype of OSCC was also examined. The mRNA and protein expression levels of miR-34c-5p and TRIM29 were measured by real time quantitative reverse transcription polymerase chain reaction (RT-qPCR) and Western blot analysis. The proliferation, migration, invasion and apoptosis of the human oral squamous carcinoma cell lines CAL-27 and Tca8113 was assessed by performing cell-counting kit-8 (CCK-8) assays, colony formation assays, transwell tests, wound scratch tests and flow cytometry. Luciferase reporter assays were used to predict the relationship between miR-34c-5p and TRIM29. A xenograft nude model was established and used to evaluate the effect of miR-34c-5p on tumor growth in female BALB/c mice. Results The expression of miR-34c-5p was significantly correlated with the proliferation, migration, and metastasis of OSCC. Overexpression of miR-34c-5p promoted the proliferation, migration, and invasion of CAL-27 and Tca8113 cells, and suppressed their apoptosis. Inversely, low expression of miR-34c-5p suppressed the proliferation, migration, and invasion of CAL-27 and Tca8113 cells, and promoted their apoptosis. Overexpression of miR-34c-5p promoted tumor growth in the xenograft nude mice model. The expression of TRIM29 was related to malignant clinical phenotype of OSCC. Overexpression of TRIM29 inhibited the proliferation, migration and invasion of CAL-27 and Tca8113 cell, and induced their apoptosis. TRIM29 knockout had just the opposite effect. Importantly, miR-34c-5p binds to TRIM29 and inhibited TRIM29 expression. Conclusions MiR-34c-5p regulates the proliferation, migration, invasion, and apoptosis of OSCC through targeted binding of TRIM29. This may represent a novel therapeutic target for the treatment of patients with OSCC.
Collapse
Affiliation(s)
- Yuchen Shen
- Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.,School of Stomatology, Harbin Medical University, Harbin, China
| | - Changsheng Sun
- Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.,School of Stomatology, Harbin Medical University, Harbin, China
| | - Bowen Zhao
- Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.,School of Stomatology, Harbin Medical University, Harbin, China
| | - Haobing Guo
- Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.,School of Stomatology, Harbin Medical University, Harbin, China
| | - Jianhao Li
- Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.,School of Stomatology, Harbin Medical University, Harbin, China
| | - Yanyun Xia
- Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.,School of Stomatology, Harbin Medical University, Harbin, China
| | - Miaomiao Liu
- Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.,School of Stomatology, Harbin Medical University, Harbin, China
| | - Songlin Piao
- Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.,School of Stomatology, Harbin Medical University, Harbin, China
| | - Wuliji Saiyin
- Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.,School of Stomatology, Harbin Medical University, Harbin, China
| |
Collapse
|
14
|
Gutiérrez AL, Lindberg JH, Shevchenko G, Gustavsson I, Bergquist J, Gyllensten U, Enroth S. Identification of Candidate Protein Biomarkers for CIN2+ Lesions from Self-Sampled, Dried Cervico-Vaginal Fluid Using LC-MS/MS. Cancers (Basel) 2021; 13:cancers13112592. [PMID: 34070587 PMCID: PMC8198222 DOI: 10.3390/cancers13112592] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 05/15/2021] [Accepted: 05/22/2021] [Indexed: 12/15/2022] Open
Abstract
Simple Summary Cervical cancer is the fourth most common cancer among women worldwide, and screening programs increase its detection rate and survivability. The molecular screening of the presence of human papilloma viruses (HPV) as alternatives to physical examinations offers cost-efficient solutions and can be performed on self-collected samples. A persistent infection with HPV is necessary (but not sufficient) to develop cancer, and additional biomarkers are needed to increase the precision. Here, we have analysed protein biomarkers found in self-collected dried cervico–vaginal fluid (CVF) from both controls and women with cervical cancer pre-stages. Our conclusion is that protein biomarkers can be robustly detected from dried CVF and that these can aid in the detection of cervical cancer pre-stages. Abstract Molecular screening programs for cervical cancer detect the presence of human papilloma virus (HPV) in cell material or vaginal fluids. Persistent infection with high-risk HPV is a necessary pre-requisite, but the majority of infections do not lead to pathological states. Additional biomarkers are needed to increase the specificity of the molecular tests. Here, we have investigated the possibility of detecting protein biomarkers using mass spectrometry from dried self-sampled cervico–vaginal fluid deposited on FTA cards. We found significant intra-individual correlations (p < 2.2 × 10−16), although heterogenous protein profiles were obtained between individuals. Out of 3699 proteins found in total, 169 were detected in at least 95% of the samples. Using a discovery/replication design, 18 proteins were found to be significant in the discovery cohort, with higher values in those cases compared to controls. All of these were found to also have higher levels among the cases in the replication cohort, with one protein (DEAD-Box Helicase) remaining statistically significant. Finally, a predictive 7-protein multivariate model was developed with a sensitivity and specificity of 0.90 and 0.55, respectively. Our results demonstrate that robust measurements of protein biomarkers can be obtained from self-sampled dried CVF and that these could be used to predict cervical cancer pre-stages.
Collapse
Affiliation(s)
- Ariadna Lara Gutiérrez
- Department of Immunology, Genetics, and Pathology, Biomedical Center, SciLifeLab Uppsala, Uppsala University, SE-75108 Uppsala, Sweden; (A.L.G.); (J.H.L.); (I.G.); (U.G.)
| | - Julia Hedlund Lindberg
- Department of Immunology, Genetics, and Pathology, Biomedical Center, SciLifeLab Uppsala, Uppsala University, SE-75108 Uppsala, Sweden; (A.L.G.); (J.H.L.); (I.G.); (U.G.)
| | - Ganna Shevchenko
- Analytical Chemistry, Department of Chemistry-Biomedical Center, Uppsala University, SE-75237 Uppsala, Sweden; (G.S.); (J.B.)
| | - Inger Gustavsson
- Department of Immunology, Genetics, and Pathology, Biomedical Center, SciLifeLab Uppsala, Uppsala University, SE-75108 Uppsala, Sweden; (A.L.G.); (J.H.L.); (I.G.); (U.G.)
| | - Jonas Bergquist
- Analytical Chemistry, Department of Chemistry-Biomedical Center, Uppsala University, SE-75237 Uppsala, Sweden; (G.S.); (J.B.)
| | - Ulf Gyllensten
- Department of Immunology, Genetics, and Pathology, Biomedical Center, SciLifeLab Uppsala, Uppsala University, SE-75108 Uppsala, Sweden; (A.L.G.); (J.H.L.); (I.G.); (U.G.)
| | - Stefan Enroth
- Department of Immunology, Genetics, and Pathology, Biomedical Center, SciLifeLab Uppsala, Uppsala University, SE-75108 Uppsala, Sweden; (A.L.G.); (J.H.L.); (I.G.); (U.G.)
- Correspondence: ; Tel.: +46-(0)-18-471-0000
| |
Collapse
|
15
|
Marzano F, Caratozzolo MF, Pesole G, Sbisà E, Tullo A. TRIM Proteins in Colorectal Cancer: TRIM8 as a Promising Therapeutic Target in Chemo Resistance. Biomedicines 2021; 9:biomedicines9030241. [PMID: 33673719 PMCID: PMC7997459 DOI: 10.3390/biomedicines9030241] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 02/16/2021] [Accepted: 02/23/2021] [Indexed: 12/12/2022] Open
Abstract
Colorectal cancer (CRC) represents one of the most widespread forms of cancer in the population and, as all malignant tumors, often develops resistance to chemotherapies with consequent tumor growth and spreading leading to the patient’s premature death. For this reason, a great challenge is to identify new therapeutic targets, able to restore the drugs sensitivity of cancer cells. In this review, we discuss the role of TRIpartite Motifs (TRIM) proteins in cancers and in CRC chemoresistance, focusing on the tumor-suppressor role of TRIM8 protein in the reactivation of the CRC cells sensitivity to drugs currently used in the clinical practice. Since the restoration of TRIM8 protein levels in CRC cells recovers chemotherapy response, it may represent a new promising therapeutic target in the treatment of CRC.
Collapse
Affiliation(s)
- Flaviana Marzano
- Institute of Biomembranes, Bioenergetics and Molecular Biotechnologies, National Research Council, CNR, 70126 Bari, Italy; (F.M.); (M.F.C.); (G.P.)
| | - Mariano Francesco Caratozzolo
- Institute of Biomembranes, Bioenergetics and Molecular Biotechnologies, National Research Council, CNR, 70126 Bari, Italy; (F.M.); (M.F.C.); (G.P.)
| | - Graziano Pesole
- Institute of Biomembranes, Bioenergetics and Molecular Biotechnologies, National Research Council, CNR, 70126 Bari, Italy; (F.M.); (M.F.C.); (G.P.)
- Department of Biosciences, Biotechnology and Biopharmaceutics, University of Bari, “Aldo Moro”, 70125 Bari, Italy
| | - Elisabetta Sbisà
- Institute for Biomedical Technologies, National Research Council, CNR, 70126 Bari, Italy;
| | - Apollonia Tullo
- Institute of Biomembranes, Bioenergetics and Molecular Biotechnologies, National Research Council, CNR, 70126 Bari, Italy; (F.M.); (M.F.C.); (G.P.)
- Correspondence:
| |
Collapse
|
16
|
Hao L, Wang JM, Liu BQ, Yan J, Li C, Jiang JY, Zhao FY, Qiao HY, Wang HQ. m6A-YTHDF1-mediated TRIM29 upregulation facilitates the stem cell-like phenotype of cisplatin-resistant ovarian cancer cells. BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR CELL RESEARCH 2020; 1868:118878. [PMID: 33011193 DOI: 10.1016/j.bbamcr.2020.118878] [Citation(s) in RCA: 69] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Revised: 09/05/2020] [Accepted: 09/24/2020] [Indexed: 02/07/2023]
Abstract
Ovarian cancer is the deadliest gynaecologic malignancy, and the five-year survival rate of patients is less than 35% worldwide. Cancer stem cells (CSCs) are a population of cells with stem-like characteristics that are thought to cause chemoresistance and recurrence. TRIM29 is aberrantly expressed in various cancers and associated with cancer development and progression. Previous studies showed that the upregulation of TRIM29 expression in pancreatic cancer is related to stem-like characteristics. However, the role of TRIM29 in ovarian cancer is poorly understood. In this study, we found that TRIM29 expression was increased at the translational level in both the cisplatin-resistant ovarian cancer cells and clinical tissues. Increased TRIM29 expression was associated with a poor prognosis of patients with ovarian cancer. In addition, TRIM29 could enhance the CSC-like characteristics of the cisplatin-resistant ovarian cancer cells. Recruitment of YTHDF1 to m6A-modified TRIM29 was involved in promoting TRIM29 translation in the cisplatin-resistant ovarian cancer cells. Knockdown of YTHDF1 suppressed the CSC-like characteristics of the cisplatin-resistant ovarian cancer cells, which could be rescued by ectopic expression of TRIM29. This study suggests TRIM29 may act as an oncogene to promote the CSC-like features of cisplatin-resistant ovarian cancer in an m6A-YTHDF1-dependent manner. Due to the roles of TRIM29 and YTHDF1 in the promotion of CSC-like features, they may become potential therapeutic targets to combat the recurrence of ovarian cancer.
Collapse
Affiliation(s)
- Liang Hao
- Department of Biochemistry & Molecular Biology, China Medical University, Shenyang 110122, China; Key Laboratory of Cell Biology, Ministry of Public Health, Key Laboratory of Medical Cell Biology, Ministry of Education, China Medical University, Shenyang 110122, China; Department of Chemistry, China Medical University, Shenyang 110122, China
| | - Jia-Mei Wang
- Department of Biochemistry & Molecular Biology, China Medical University, Shenyang 110122, China
| | - Bao-Qin Liu
- Department of Biochemistry & Molecular Biology, China Medical University, Shenyang 110122, China
| | - Jing Yan
- Department of Biochemistry & Molecular Biology, China Medical University, Shenyang 110122, China
| | - Chao Li
- Department of Biochemistry & Molecular Biology, China Medical University, Shenyang 110122, China
| | - Jing-Yi Jiang
- Department of Biochemistry & Molecular Biology, China Medical University, Shenyang 110122, China
| | - Fu-Ying Zhao
- Department of Biochemistry & Molecular Biology, China Medical University, Shenyang 110122, China
| | - Huai-Yu Qiao
- Department of Biochemistry & Molecular Biology, China Medical University, Shenyang 110122, China
| | - Hua-Qin Wang
- Department of Biochemistry & Molecular Biology, China Medical University, Shenyang 110122, China; Key Laboratory of Cell Biology, Ministry of Public Health, Key Laboratory of Medical Cell Biology, Ministry of Education, China Medical University, Shenyang 110122, China.
| |
Collapse
|
17
|
Wu T, Zhang DL, Wang JM, Jiang JY, Du X, Zeng XY, Du ZX. TRIM29 inhibits miR-873-5P biogenesis via CYTOR to upregulate fibronectin 1 and promotes invasion of papillary thyroid cancer cells. Cell Death Dis 2020; 11:813. [PMID: 32994394 PMCID: PMC7525524 DOI: 10.1038/s41419-020-03018-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2020] [Revised: 08/02/2020] [Accepted: 08/03/2020] [Indexed: 02/08/2023]
Abstract
Papillary thyroid cancer (PTC) is the most common endocrine tumor with an increasing incidence, has a strong propensity for neck lymph node metastasis. Limited treatment options are available for patients with advanced or recurrent metastatic disease, resulting in a poor prognosis. Tripartite motif protein 29 (TRIM29) is dysregulated in various cancer and functions as oncogene or tumor suppressor in discrete cancers. In this study, we found that both TRIM29 and fibronectin 1 (FN1) were upregulated with positive correlation in PTC tissues. Neither overexpression nor downregulation of TRIM29 altered the proliferation of PTC cells significantly. Overexpression of TRIM29 significantly promotes, while knockdown of TRIM29 significantly decreases migration and invasion by regulating FN1 expression in PTC cells. In terms of mechanism, we found that TRIM29 altered the stability of FN1 mRNA via regulation of miR-873-5p expression. The current study also demonstrated that long non-coding RNA (LncRNA) CYTOR suppressed maturation of miR-873-5p via interaction with premiR-873, and TRIM29 decreased miR-873-5p via upregulation of CYTOR. This study suggests that involvement of TRIM29 in migration and invasion in PTC cells may reveal potential metastatic mechanism of PTC and represent a novel therapeutic target and strategy.
Collapse
Affiliation(s)
- Tong Wu
- Department of Endocrinology & Metabolism, the 1st affiliated Hospital, China Medical University, 110001, Shenyang, China
| | - Da-Lin Zhang
- Department of Thyroid Surgery, the 1st affiliated Hospital, China Medical University, 110001, Shenyang, China
| | - Jia-Mei Wang
- Department of Laboratory Medicine, the 1st affiliated hospital, China Medical University, 110001, Shenyang, China
| | - Jing-Yi Jiang
- Department of Biochemistry & Molecular Biology, China Medical University, 110122, Shenyang, China
| | - Xin Du
- Department of Endocrinology & Metabolism, the 1st affiliated Hospital, China Medical University, 110001, Shenyang, China
| | - Xiao-Yan Zeng
- Department of Endocrinology & Metabolism, the 1st affiliated Hospital, China Medical University, 110001, Shenyang, China
| | - Zhen-Xian Du
- Department of Endocrinology & Metabolism, the 1st affiliated Hospital, China Medical University, 110001, Shenyang, China.
| |
Collapse
|
18
|
Xu W, Chen B, Ke D, Chen X. TRIM29 mediates lung squamous cell carcinoma cell metastasis by regulating autophagic degradation of E-cadherin. Aging (Albany NY) 2020; 12:13488-13501. [PMID: 32640423 PMCID: PMC7377877 DOI: 10.18632/aging.103451] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2019] [Accepted: 05/01/2020] [Indexed: 01/09/2023]
Abstract
Lung squamous cell carcinoma (LSCC) is the most common histological type of primary lung cancer. In this study, we had tested the biological role of TRIM29 in LSCC cells. TRIM29 abundance, the relationships between TRIM29 and E-cadherin and autophagy degradation related proteins in clinical tissues and six cell lines were studied with quantitative real-time PCR test (qRT-PCR) and western blot. TRIM29 overexpression treated HTB-182 cells and knockdown treated NCL-H1915 cells was used for studying cell proliferation, colony formation, migration, invasion, and the expression of epithelial mesenchymal transformation (EMT) associated biomarkers. The relationships between TRIM29 and BECN1 were investigated with western blot. TRIM29 was profoundly overexpressed in LSCC tissues and cells compared with human normal bronchial epithelial cells (HNBE). High TRIM29 expression was closely related to overall survival (OS). TRIM29 overexpression and knockdown affected LSCC activity and the expression of EMT associated biomarkers. TRIM29 can regulate the degradation of E-cadherin and autophagy of LSCC through BECN1 gene, and promote autophagy in HTB-182 and NCL-H1915 cells. Our results revealed that TRIM29 could promote the proliferation, migration, and invasion of LSCC via E-cadherin autophagy degradation. The results are useful for further study in LSCC.
Collapse
Affiliation(s)
- Weifeng Xu
- Department of Medical Oncology, The Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou 450008, Henan, P.R. China
| | - Beibei Chen
- Department of Medical Oncology, The Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou 450008, Henan, P.R. China
| | - Dianshan Ke
- Department of Cell Biology, Southern Medical University, Guangzhou 510515, Guangdong, China
| | - Xiaobing Chen
- Department of Medical Oncology, The Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou 450008, Henan, P.R. China
| |
Collapse
|
19
|
Yan X, Zhang H, Ke J, Zhang Y, Dai C, Zhu M, Jiang F, Zhu H, Zhang L, Zuo X, Li W, Yin X, Wan X. Progesterone receptor inhibits the proliferation and invasion of endometrial cancer cells by up regulating Krüppel-like factor 9. Transl Cancer Res 2020; 9:2220-2230. [PMID: 35117582 PMCID: PMC8798504 DOI: 10.21037/tcr.2020.03.53] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2019] [Accepted: 01/10/2020] [Indexed: 12/19/2022]
Abstract
Background Krüppel-like factor 9 (KLF9) is one of the most important members of the KLF family, and is abnormally expressed in many tumors. However, the detailed function of KLF9 in endometrial cancer (EC) was barely investigated. Methods In this study, a total of 52 paired EC tissues were recruited to detect the KLF9 expression. Then a serial of phenotypic experiments and mechanism researches were performed. Results The results showed that KLF9 expression was decreased in EC tissues, and the reduced expression of KLF9 is associated with highly metastatic capacity of EC cells. KLF9 could inhibit the proliferation and invasion of EC cells by inhibiting the Wnt/β-catenin signaling pathway. Progesterone receptor (PR) could bind to KLF9 promoter and a positive correlation between KLF9 and PR expression was witnessed. Conclusions Taken together, the reduction of KLF9 induced by PR might participate in the development of EC and targeting KLF9 may provide a novel strategy for EC management.
Collapse
Affiliation(s)
- Xiaofang Yan
- Department of Obstetrics and Gynecology, Shanghai General Hospital of Nanjing Medical University, Shanghai 200000, China.,Department of Gynecology and Obstetrics, Yixing People's Hospital, Yixing 214200, China
| | - Huilin Zhang
- Department of Obstetrics and Gynecology, Shanghai General Hospital of Nanjing Medical University, Shanghai 200000, China.,Department of Obstetrics and Gynecology, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing 210000, China
| | - Jieqi Ke
- Department of Obstetrics and Gynecology, Shanghai General Hospital of Nanjing Medical University, Shanghai 200000, China
| | - Yongli Zhang
- Department of Obstetrics and Gynecology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai 200080, China
| | - Chenyun Dai
- Department of Translation Medicine, Shanghai First People's Hospital Affiliated to Shanghai Jiao Tong University, Shanghai 210000, China
| | - Mei Zhu
- Department of Translation Medicine, Shanghai First People's Hospital Affiliated to Shanghai Jiao Tong University, Shanghai 210000, China
| | - Feizhou Jiang
- Department of Obstetrics and Gynecology, the First Affiliated Hospital of Soochow University, Suzhou 215000, China
| | - Hongdi Zhu
- Department of Gynecology and Obstetrics, Yixing People's Hospital, Yixing 214200, China
| | - Ling Zhang
- Department of Gynecology and Obstetrics, Yixing People's Hospital, Yixing 214200, China
| | - Xin Zuo
- Department of Gynecology and Obstetrics, Yixing People's Hospital, Yixing 214200, China
| | - Weiling Li
- Department of Gynecology and Obstetrics, Yixing People's Hospital, Yixing 214200, China
| | - Xiufeng Yin
- Department of Gynecology and Obstetrics, Yixing People's Hospital, Yixing 214200, China
| | - Xiaoping Wan
- Department of Obstetrics and Gynecology, Shanghai General Hospital of Nanjing Medical University, Shanghai 200000, China.,Department of Obstetrics and Gynecology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai 200080, China
| |
Collapse
|
20
|
Mandell MA, Saha B, Thompson TA. The Tripartite Nexus: Autophagy, Cancer, and Tripartite Motif-Containing Protein Family Members. Front Pharmacol 2020; 11:308. [PMID: 32226386 PMCID: PMC7081753 DOI: 10.3389/fphar.2020.00308] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Accepted: 03/02/2020] [Indexed: 12/12/2022] Open
Abstract
Autophagy is a cellular degradative process that has multiple important actions in cancer. Autophagy modulation is under consideration as a promising new approach to cancer therapy. However, complete autophagy dysregulation is likely to have substantial undesirable side effects. Thus, more targeted approaches to autophagy modulation may prove clinically beneficial. One potential avenue to achieving this goal is to focus on the actions of tripartite motif-containing protein family members (TRIMs). TRIMs have key roles in an array of cellular processes, and their dysregulation has been extensively linked to cancer risk and prognosis. As detailed here, emerging data shows that TRIMs can play important yet context-dependent roles in controlling autophagy and in the selective targeting of autophagic substrates. This review covers how the autophagy-related actions of TRIM proteins contribute to cancer and the possibility of targeting TRIM-directed autophagy in cancer therapy.
Collapse
Affiliation(s)
- Michael A Mandell
- Department of Molecular Genetics and Microbiology, University of New Mexico Health Sciences Center, Albuquerque, NM, United States.,Autophagy, Inflammation and Metabolism Center of Biomedical Research Excellence, University of New Mexico Health Sciences Center, Albuquerque, NM, United States
| | - Bhaskar Saha
- Department of Molecular Genetics and Microbiology, University of New Mexico Health Sciences Center, Albuquerque, NM, United States
| | - Todd A Thompson
- Autophagy, Inflammation and Metabolism Center of Biomedical Research Excellence, University of New Mexico Health Sciences Center, Albuquerque, NM, United States.,Department of Pharmaceutical Sciences, University of New Mexico College of Pharmacy, Albuquerque, NM, United States
| |
Collapse
|
21
|
Abudula A, Rouzi N, Xu L, Yang Y, Hasimu A. Tissue-based metabolomics reveals potential biomarkers for cervical carcinoma and HPV infection. Bosn J Basic Med Sci 2020; 20:78-87. [PMID: 31465717 PMCID: PMC7029203 DOI: 10.17305/bjbms.2019.4359] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Accepted: 08/27/2019] [Indexed: 12/18/2022] Open
Abstract
Aberrant metabolic regulation has been observed in human cancers, but the corresponding regulation in human papillomavirus (HPV) infection-associated cervical cancer is not well understood. Here, we explored potential biomarkers for the early prediction of cervical carcinoma based on the metabolic profile of uterine cervical tissue specimens that were positive for HPV16 infection. Fifty-two fresh cervical tissues were collected from women confirmed to have cervical squamous cell carcinoma (SCC; n = 21) or cervical intraepithelial neoplasia (CIN) stages II-III (n = 20). Eleven healthy women constituted the controls (negative controls [NCs]). Real-time polymerase chain reaction (PCR) was performed to detect HPV infection in the tissues. High-resolution magic angle spinning nuclear magnetic resonance was utilized for the analysis of the metabolic profile in the tissues. The expression of rate-limiting enzymes involved in key metabolic pathways was detected by reverse-transcription quantitative PCR. An independent immunohistochemical analysis was performed using 123 cases of paraffin-embedded cervical specimens. A profile of 17 small molecular metabolites that showed differential expression in HPV16-positive cervical SCC or CIN II-III compared with HPV-negative NC group was identified. According to the profile, the levels of α- and β-glucose decreased, those of lactate and low-density lipoproteins increased, and the expression of multiple amino acids was altered. Significantly increased transcript and protein levels of glycogen synthase kinase 3 beta (GSK3β) and glutamate decarboxylase 1 (GAD1) and decreased transcript and protein levels of pyruvate kinase muscle isozyme 2 (PKM2) and carnitine palmitoyltransferase 1A (CPT1A) were observed in the patient group (p < 0.05). HPV infection and cervical carcinogenesis drive metabolic modifications that might be associated with the aberrant regulation of enzymes related to metabolic pathways.
Collapse
Affiliation(s)
- Abulizi Abudula
- Department of Labour and Environmental Hygienics, School of Public Health, Xinjiang Medical University, Urumqi, China.
| | - Nuermanguli Rouzi
- Department of Labour and Environmental Hygienics, School of Public Health, Xinjiang Medical University, Urumqi, China.
| | - Lixiu Xu
- Department of Pathology, School of Basic Medicine, Xinjiang Medical University, Urumqi, China.
| | - Yun Yang
- Department of Pathology, School of Basic Medicine, Xinjiang Medical University, Urumqi, China.
| | - Axiangu Hasimu
- Department of Pathology, School of Basic Medicine, Xinjiang Medical University, Urumqi, China.
| |
Collapse
|
22
|
Loss of TRIM29 suppresses cancer stem cell-like characteristics of PDACs via accelerating ISG15 degradation. Oncogene 2019; 39:546-559. [DOI: 10.1038/s41388-019-0992-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Revised: 06/13/2019] [Accepted: 06/15/2019] [Indexed: 12/30/2022]
|
23
|
Li W, Xue H, Li Y, Li P, Ma F, Liu M, Kong S. ATDC promotes the growth and invasion of hepatocellular carcinoma cells by modulating GSK-3β/Wnt/β-catenin signalling. Clin Exp Pharmacol Physiol 2019; 46:845-853. [PMID: 31168819 DOI: 10.1111/1440-1681.13119] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Revised: 05/26/2019] [Accepted: 06/03/2019] [Indexed: 12/26/2022]
Abstract
Accumulating evidence has suggested that the ataxia telangiectasia group D complementing (ATDC) gene is an emerging cancer-related gene in multiple human cancer types. However, little is known about the role of ATDC in hepatocellular carcinoma (HCC). In this study, we aimed to investigate the expression level, biological function and underlying mechanism of ATDC in HCC. The expression of ATDC in HCC cells was detected by quantitative real-time polymerase chain reaction and western blot analysis. Cell growth was determined by cell counting kit-8 assay and colony formation assay. Cell invasion was assessed by Transwell invasion assay. The activation status of Wnt/β-catenin signalling was evaluated by the luciferase reporter assay. Functional experiments showed that the silencing of ATDC expression significantly suppressed the growth and invasion of HCC cells, whereas the overexpression of ATDC promoted the growth and invasion of HCC cells in vitro. Moreover, we showed that ATDC overexpression promoted the phosphorylation of glycogen synthase kinase (GSK)-3β and resulted in the activation of Wnt/β-catenin signalling. Notably, the inhibition of GSK-3β activity significantly abrogated the tumour suppressive effect of ATDC silencing, while the silencing of β-catenin partially reversed the oncogenic effect of ATDC overexpression. Taken together, these findings reveal an oncogenic role of ATDC in HCC and show that the suppression of ATDC impedes the growth and invasion of HCC cells associated with the inactivation of Wnt/β-catenin signalling. Our study suggests that ATDC may serve as a potential therapeutic target for HCC.
Collapse
Affiliation(s)
- Weizhi Li
- Department of Gastroenterology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Hui Xue
- Department of Gastroenterology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Yingchao Li
- Department of Gastroenterology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Peijie Li
- Department of Gastroenterology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Fuquan Ma
- Department of Gastroenterology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Mengying Liu
- Department of Gastroenterology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Shuzhen Kong
- Department of Dermatology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| |
Collapse
|
24
|
Zhang W, Su X, Li S, Wang Y, Wang Q, Zeng H. Inhibiting MNK Selectively Targets Cervical Cancer via Suppressing eIF4E-Mediated β-Catenin Activation. Am J Med Sci 2019; 358:227-234. [PMID: 31327462 DOI: 10.1016/j.amjms.2019.05.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2019] [Revised: 05/27/2019] [Accepted: 05/30/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND Targeting β-catenin has been shown to have great potential therapeutic value in cervical cancer. Because β-catenin is also essential for normal cells, strategies to specifically target cancer will require identification of druggable factors capable of distinguishing β-catenin signaling pathways between cancer and normal cells. METHODS Expression of p-eIF4E and p-β-catenin was analyzed in malignant and normal cervical tissues and cells. The effects and its underlying mechanisms of targeting MNK and eukaryotic translation initiation factor 4E (eIF4E) were determined in cervical cancer and normal cells. RESULTS Inhibiting MNK/eIF4E axis selectively targets cervical cancer without affecting normal cervical cells, via suppressing eIF4E-mediated β-catenin activation. We found that eIF4E phosphorylation was upregulated in cervical cancer cells and tissues but not normal cervical counterparts, and its phosphorylation at Ser 209 activates Wnt/β-catenin signaling, promotes growth and migration in cervical cancer, in an MNK-dependent manner. MNK inhibition via genetic small interfering RNA (siRNA) knockdown or pharmacologic inhibitor effectively decreased phosphorylation of eIF4E and β-catenin, leading to reduced β-catenin activity and transcript levels of Wnt target genes in cervical cancer cells. Consistently, we found that MNK kinase inhibitor is effective in inhibiting proliferation and migration, and inducing apoptosis in cervical cancer but not normal cervical cells. The combination of MNK kinase inhibitor with paclitaxel achieved greater efficacy in cervical cancer cells than paclitaxel alone. CONCLUSIONS Our work identifies MNK-eIF4E axis as a specific and critical regulator of β-catenin activity in cervical cancer but not normal cervical cells, and suggests that targeting MNK is a useful therapeutic strategy in cervical cancer.
Collapse
Affiliation(s)
- Weijia Zhang
- Department of Oncology, First Affiliated Hospital of Yangtze University, Jingzhou, Hubei, China
| | - Xiaoyan Su
- Department of Oncology, First Affiliated Hospital of Yangtze University, Jingzhou, Hubei, China
| | - Shuang Li
- Department of Oncology, First Affiliated Hospital of Yangtze University, Jingzhou, Hubei, China
| | - Ya Wang
- Department of Oncology, First Affiliated Hospital of Yangtze University, Jingzhou, Hubei, China
| | - Qian Wang
- Department of Oncology, First Affiliated Hospital of Yangtze University, Jingzhou, Hubei, China
| | - Hai Zeng
- Department of Oncology, First Affiliated Hospital of Yangtze University, Jingzhou, Hubei, China; Department of Radiation and Medical Oncology, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China.
| |
Collapse
|
25
|
Tian H, Wang X, Lu J, Tian W, Chen P. MicroRNA-621 inhibits cell proliferation and metastasis in bladder cancer by suppressing Wnt/β-catenin signaling. Chem Biol Interact 2019; 308:244-251. [PMID: 31145890 DOI: 10.1016/j.cbi.2019.05.042] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2019] [Revised: 05/14/2019] [Accepted: 05/27/2019] [Indexed: 12/31/2022]
Abstract
Increasing evidence has shown that dysregulation of microRNA-621 (miR-621) is demonstrated to be associated with several cancers. However, the role of miR-621 in bladder cancer (BCa) remains unclear. Herein, we aimed to study the expression pattern, biological function, and molecular mechanism of miR-621 in BCa. First, we demonstrated that miR-621 was frequently downregulated in BCa tissues and cell lines compared with the adjacent normal BCa tissues and non-cancerous immortalized urothelial cell line. In addition, the expression of miR-621 was negatively correlated with overall survival of BCa patients. Functional experiments suggessted that miR-621 inhibited the proliferation and metastasis of BCa cells. Notably, dual-luciferase assay showed that miR-621 directly targeted the 3' UTR of TRIM29, which was frequently upregulated in BCa tissues and displayed inverse correlation with miR-621 expression. Furthermore, we demonstrated that miR-621 inhibited the proliferation and metastasis of BCa cells via Wnt/β-catenin signaling pathway by targeting TRIM29. Our study suggested that the miR-621/TRIM29 axis inhibits the proliferation and metastasis of BCa cells via Wnt/β-catenin signaling pathway and may have potential applications for development of BCa diagnosis or treatment.
Collapse
Affiliation(s)
- Haili Tian
- School of Kinesiology, Shanghai University of Sport, Shanghai, 200438, China
| | | | - Jianfeng Lu
- Department of pathology, Tianjin First Center Hospital, Tianjin, 300192, China
| | - Weiping Tian
- Research Center of Basic Medical Sciences, Tianjin Medical University, Tianjin, 300070, China.
| | - Peijie Chen
- School of Kinesiology, Shanghai University of Sport, Shanghai, 200438, China.
| |
Collapse
|
26
|
Han Q, Sun ML, Liu WS, Zhao HS, Jiang LY, Yu ZJ, Wei MJ. Upregulated expression of ACTL8 contributes to invasion and metastasis and indicates poor prognosis in colorectal cancer. Onco Targets Ther 2019; 12:1749-1763. [PMID: 30881029 PMCID: PMC6402434 DOI: 10.2147/ott.s185858] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Background ACTL8 is a member of the CT antigens. There are only few studies on the role of ACTL8 in malignant tumors. The aim of this study is to investigate the expression and clinical significance of ACTL8 protein in colorectal cancer (CRC). Materials and methods Human CRC tissues and cell lines, and paired adjacent non-tumor tissues and human intestinal epithelial cell lines were obtained to evaluate the expression of ACTL8. The association between protein expression of ACTL8 and clinicopathological parameters and prognosis of CRC patients was examined. The biological functions of ACTL8 in the invasion and metastasis of CRC were determined by wound healing and transwell invasion assays after silencing of ACTL8 in CRC cell lines. The potential target genes of ACTL8 were also identified by quantitative reverse transcription PCR and Western blotting after silencing of ACTL8 in CRC cell lines. Results It was found that ACTL8 was upregulated in human CRC tissues and cell lines. The expression of ACTL8 was positively associated with poor differentiation, invasion and metastasis, postoperative infection, and poor prognosis, but negatively associated with proximal margin length. In addition, silencing of ACTL8 significantly decreased the capacity of invasion and migration in HT29 and SW620 CRC cell lines. Moreover, silencing of ACTL8 significantly decreased the expression of TRIM29 in HT29 and SW620 CRC cell lines. Conclusion These results suggest that ACTL8 plays a key role in the invasion and metastasis of CRC, and TRIM29 may be involved in the ACTL8-mediated poor prognosis of CRC.
Collapse
Affiliation(s)
- Qiang Han
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang 110122, Liaoning, China, ;
| | - Ming-Li Sun
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang 110122, Liaoning, China, ;
| | - Wen-Si Liu
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang 110122, Liaoning, China, ;
| | - Hai-Shan Zhao
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang 110122, Liaoning, China, ;
| | - Long-Yang Jiang
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang 110122, Liaoning, China, ;
| | - Zhao-Jin Yu
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang 110122, Liaoning, China, ;
| | - Min-Jie Wei
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang 110122, Liaoning, China, ; .,Department of Pharmacology, Liaoning Engineering Technology Research Center for the Research, Development and Industrialization of Innovative Peptide Drugs, China Medical University, Shenyang 110122, Liaoning, China,
| |
Collapse
|
27
|
Sun J, Zhang T, Cheng M, Hong L, Zhang C, Xie M, Sun P, Fan R, Wang Z, Wang L, Zhong J. TRIM29 facilitates the epithelial-to-mesenchymal transition and the progression of colorectal cancer via the activation of the Wnt/β-catenin signaling pathway. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2019; 38:104. [PMID: 30813948 PMCID: PMC6391790 DOI: 10.1186/s13046-019-1098-y] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Accepted: 02/08/2019] [Indexed: 12/11/2022]
Abstract
Background Tripartite Motif 29 (TRIM29) has been newly identified as being implicated in cancer progression. However, the biological role and molecular mechanism of TRIM29 in the invasion and metastasis of colorectal cancer (CRC) remain to be determined. Methods The expression levels of TRIM29 and β-catenin in CRC patient specimens were detected by immunohistochemistry. Recombinant lentivirus vectors containing the TRIM29 gene and its small hairpin interfering RNAs were constructed and transduced into CRC cells. Wound-healing and Transwell assays were performed to evaluate the migration and invasion abilities of CRC cells in vitro. Hepatic metastasis models in nude mice were established to validate the function of TRIM29 in vivo. Moreover, the expressions of epithelial-to-mesenchymal transition (EMT)-associated proteins were detected by qRT-PCR and Western blotting in CRC cells. Finally, Western blotting, qRT-PCR, luciferase reporter assays, and immunofluorescence assays were used to explore the molecular mechanisms of TRIM29 in CRC progression. Results Increased TRIM29 expression positively correlated with lymph node metastasis and β-catenin expression in patient CRC tissues. Overexpression of TRIM29 promoted invasion and metastasis of CRC cells in vitro and in vivo by regulating EMT, whereas the knockdown of TRIM29 had the opposite effect. Further mechanistic studies suggest that TRIM29 can activate the Wnt/β-catenin signaling pathway via up-regulating CD44 expression in colorectal cancer. Conclusions TRIM29 induces EMT through activating the Wnt/β-catenin signaling pathway via up-regulating CD44 expression, thus promoting invasion and metastasis of CRC.
Collapse
Affiliation(s)
- Juntao Sun
- Department of Gastroenterology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Tianyu Zhang
- Department of Gastroenterology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Mengmeng Cheng
- Department of Gastroenterology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Liwen Hong
- Department of Gastroenterology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Chen Zhang
- Department of Gastroenterology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Mengfan Xie
- Department of Gastroenterology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Peijun Sun
- Department of Gastroenterology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Rong Fan
- Department of Gastroenterology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Zhengting Wang
- Department of Gastroenterology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Lei Wang
- Department of Gastroenterology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China.
| | - Jie Zhong
- Department of Gastroenterology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China.
| |
Collapse
|
28
|
Wang K, Chen Z, Long L, Tao Y, Wu Q, Xiang M, Liang Y, Xie X, Jiang Y, Xiao Z, Yan Y, Qiu S, Yi B. iTRAQ-based quantitative proteomic analysis of differentially expressed proteins in chemoresistant nasopharyngeal carcinoma. Cancer Biol Ther 2018; 19:809-824. [PMID: 30067426 DOI: 10.1080/15384047.2018.1472192] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Nasopharyngeal carcinoma (NPC) is a highly prevalent disease in Southeast Asia. The disease is typically diagnosed in the later stages, and chemotherapy resistance often causes treatment failure. To investigate the underlying mechanisms of drug resistance, we searched for chemoresistant-associated proteins in NPC and drug-resistant NPC cell lines using isobaric tags for relative and absolute quantitation combined with nano liquid chromatography-tandem mass spectrometry. The chemoresistant NPC cell lines CNE1DDP and CNE2DDP were resistant to 1 mg/L cisplatin, had resistant indexes of 4.58 and 2.63, respectively, and clearly grew more slowly than the NPC cell lines CNE1 and CNE2. Using three technical replicates, we identified 690 nonredundant proteins, 56 of which were differentially expressed in both groups of cell lines (CNE1 vs. CNE1DDP and CNE2 vs. CNE2DDP). Gene Ontology, KEGG pathway, and miRNA analyses and protein-protein interactions of differentially expressed proteins showed that proteins TRIM29, HSPB1, CLIC1, ANXA1, and STMN1, among others, may play a role in the mechanisms of chemoresistance in clinical therapy. The chemotherapy-resistant proteomic profiles obtained may allow the identification of novel biomarkers for early detection of chemoresistance in NPC and other cancers.
Collapse
Affiliation(s)
- Kun Wang
- a Department of Clinical Laboratory , Xiangya Hospital, Central South University , Changsha , Hunan Province , China
| | - Zhen Chen
- a Department of Clinical Laboratory , Xiangya Hospital, Central South University , Changsha , Hunan Province , China
| | - Lu Long
- a Department of Clinical Laboratory , Xiangya Hospital, Central South University , Changsha , Hunan Province , China
| | - Ya Tao
- a Department of Clinical Laboratory , Xiangya Hospital, Central South University , Changsha , Hunan Province , China
| | - Qiong Wu
- a Department of Clinical Laboratory , Xiangya Hospital, Central South University , Changsha , Hunan Province , China
| | - Manlin Xiang
- a Department of Clinical Laboratory , Xiangya Hospital, Central South University , Changsha , Hunan Province , China
| | - Yunlai Liang
- a Department of Clinical Laboratory , Xiangya Hospital, Central South University , Changsha , Hunan Province , China
| | - Xulin Xie
- a Department of Clinical Laboratory , Xiangya Hospital, Central South University , Changsha , Hunan Province , China
| | - Yuan Jiang
- a Department of Clinical Laboratory , Xiangya Hospital, Central South University , Changsha , Hunan Province , China.,b Department of Clinical Laboratory , Hunan Cancer Hospital , Changsha , Hunan Province , China
| | - Zhiqiang Xiao
- c The Higher Educational Key Laboratory for Cancer Proteomics and Translational Medicine of Hunan Province , Xiangya Hospital, Central South University , Changsha , Hunan Province , China
| | - Yahui Yan
- d Department of pathology , Xiangya Hospital, Central South University , Changsha , Hunan Province , China
| | - Shiyang Qiu
- a Department of Clinical Laboratory , Xiangya Hospital, Central South University , Changsha , Hunan Province , China
| | - Bin Yi
- a Department of Clinical Laboratory , Xiangya Hospital, Central South University , Changsha , Hunan Province , China
| |
Collapse
|
29
|
Yang M, Wang M, Li X, Xie Y, Xia X, Tian J, Zhang K, Tang A. Wnt signaling in cervical cancer? J Cancer 2018; 9:1277-1286. [PMID: 29675109 PMCID: PMC5907676 DOI: 10.7150/jca.22005] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Accepted: 12/11/2017] [Indexed: 12/20/2022] Open
Abstract
Cervical cancer (CC) is the second most common malignant cancer in women. CC is difficult to diagnose, has a high recurrence rate, and is resistant to systemic therapies; as a result, CC patients have a relatively poor prognosis. One potential link to CC is the Wnt signaling pathway and its downstream effectors, which regulate cell differentiation, proliferation, migration, and fate. The aberrant activation of Wnt signaling is associated with various cancers, including CC. Recent studies have shown that activating or inhibiting the intracellular signal transduction in this pathway can regulate cancer cell growth and viability. This review will summarize the experimental evidence supporting the significance of the Wnt signaling pathway in CC, and will also discuss the current clinical role of Wnt signaling in CC diagnosis, therapy, and prognosis.
Collapse
Affiliation(s)
- Min Yang
- Department of Laboratory Medicine, the Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| | - Min Wang
- Department of Laboratory Medicine, the Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| | - Xianping Li
- Department of Laboratory Medicine, the Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| | - Yixin Xie
- Department of Laboratory Medicine, the Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| | - Xiaomeng Xia
- Department of Obstetrics and Gynecology, the Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| | - Jingjing Tian
- Department of Laboratory Medicine, the Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| | - Kan Zhang
- Department of Laboratory Medicine, the Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| | - Aiguo Tang
- Department of Laboratory Medicine, the Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| |
Collapse
|
30
|
Liang C, Dong H, Miao C, Zhu J, Wang J, Li P, Li J, Wang Z. TRIM29 as a prognostic predictor for multiple human malignant neoplasms: a systematic review and meta-analysis. Oncotarget 2017; 9:12323-12332. [PMID: 29552313 PMCID: PMC5844749 DOI: 10.18632/oncotarget.23617] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Accepted: 10/28/2017] [Indexed: 12/20/2022] Open
Abstract
Recent studies have shown that tripartite motif-containing protein 29 (TRIM29) had prognostic values in several cancers. However, different studies have been inconsistent. We conducted a meta-analysis to elucidate the precise predictive value of TRIM29 in various human malignant disease. Eleven eligible studies with 2046 patients were ultimately enrolled in this meta-analysis. Heterogeneity between studies was assessed using I2 statistics. Pooled Hazard ratios (HRs) with 95% confidence intervals (CIs) for patient survival and disease recurrence were calculated to investigate the correlation between TRIM29 expression and cancer prognosis. The results identified an important link between upregulated TRIM29 expression and poor prognosis in patients with multiple human malignant neoplasms in terms of recurrence-free survival (RFS)/disease-free survival (DFS) (HR = 1.66, 95% CI 1.36–2.04) but favorable progression-free survival (PFS)/metastasis-free survival (MFS) (HR = 0.37, 95% CI 0.16–0.85). We found that high TRIM29 expression predicted no significant impact on overall survival (OS) (HR = 1.32, 95% CI 0.90–1.93). Subgroup analyses showed that high TRIM29 expression predicted poor OS in Asians (HR = 2.21, 95% CI 1.78–2.74) but favorable OS in Caucasian (HR = 0.47, 95% CI 0.25–0.89). TRIM29 might play an essential role in carcinogenesis of multiple human malignant neoplasms and could serve as a biomarker for the prediction of patients’ prognosis.
Collapse
Affiliation(s)
- Chao Liang
- State Key Laboratory of Reproductive Medicine and Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Huiyu Dong
- State Key Laboratory of Reproductive Medicine and Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Chenkui Miao
- State Key Laboratory of Reproductive Medicine and Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Jundong Zhu
- State Key Laboratory of Reproductive Medicine and Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Jie Wang
- State Key Laboratory of Reproductive Medicine and Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Pu Li
- State Key Laboratory of Reproductive Medicine and Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Jie Li
- State Key Laboratory of Reproductive Medicine and Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Zengjun Wang
- State Key Laboratory of Reproductive Medicine and Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| |
Collapse
|
31
|
Jiang C, Xu R, Li XX, Wang YY, Liang WQ, Zeng JD, Zhang SS, Xu XY, Yang Y, Zhang MY, Wang HY, Zheng XFS. p53R2 overexpression in cervical cancer promotes AKT signaling and EMT, and is correlated with tumor progression, metastasis and poor prognosis. Cell Cycle 2017; 16:1673-1682. [PMID: 28841361 DOI: 10.1080/15384101.2017.1320629] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
p53R2 is a p53-inducible ribonucleotide reductase subunit involved in deoxyribonucleotide biosynthesis and DNA repair. Although p53R2 has been linked to human cancer, its role in cervical cancer remains unknown. In this study, we investigated the expression and clinical significance of p53R2 in early-stage cervical cancer. p53R2 expression is significantly upregulated at both mRNA and protein levels in cervical cancer cells and tissues, compared with that in matched normal cervical cells and tissues, respectively. p53R2 overexpression is associated with increased risk of pelvic lymph node metastasis (PLNM, p = 0.001) and cancer relapse (p = 0.009). Patients with high p53R2 expression have a shorter overall survival (OS) and disease-free survival (DFS). p53R2 is an independent factor for predicting OS and DFS of cervical cancer patients. We further show that p53R2 is important for oncogenic growth, migration and invasion in cervical cancer cells. Mechanistically, p53R2 promotes Akt signaling and epithelial-mesenchymal transition (EMT). In conclusion, our study demonstrates for the first time that p53R2 protein is overexpressed in early-stage cervical cancer and unravels some unconventional oncogenic functions of p53R2. p53R2 may be a useful prognostic biomarker and therapeutic target for cervical cancer.
Collapse
Affiliation(s)
- Chao Jiang
- a State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine , Sun Yat-Sen University Cancer Center , Guangzhou , Guangdong , China
| | - Rui Xu
- b Department of Internal Medicine , Cancer Center of Guangzhou Medical University , Guangzhou , Guangdong , China
| | - Xiao-Xing Li
- a State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine , Sun Yat-Sen University Cancer Center , Guangzhou , Guangdong , China
| | - Yan-Yan Wang
- a State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine , Sun Yat-Sen University Cancer Center , Guangzhou , Guangdong , China
| | - Wen-Qian Liang
- a State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine , Sun Yat-Sen University Cancer Center , Guangzhou , Guangdong , China
| | - Ju-Deng Zeng
- a State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine , Sun Yat-Sen University Cancer Center , Guangzhou , Guangdong , China
| | - Shan-Shan Zhang
- a State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine , Sun Yat-Sen University Cancer Center , Guangzhou , Guangdong , China
| | - Xiao-Yi Xu
- a State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine , Sun Yat-Sen University Cancer Center , Guangzhou , Guangdong , China
| | - Yang Yang
- a State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine , Sun Yat-Sen University Cancer Center , Guangzhou , Guangdong , China
| | - Mei-Yin Zhang
- a State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine , Sun Yat-Sen University Cancer Center , Guangzhou , Guangdong , China
| | - Hui-Yun Wang
- a State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine , Sun Yat-Sen University Cancer Center , Guangzhou , Guangdong , China.,c Rutgers Cancer Institute of New Jersey and Department of Pharmacology, Robert Wood Johnson Medical School, Rutgers , The State University of New Jersey , New Brunswick , NJ , USA
| | - X F Steven Zheng
- a State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine , Sun Yat-Sen University Cancer Center , Guangzhou , Guangdong , China.,c Rutgers Cancer Institute of New Jersey and Department of Pharmacology, Robert Wood Johnson Medical School, Rutgers , The State University of New Jersey , New Brunswick , NJ , USA
| |
Collapse
|
32
|
Zeng SX, Cai QC, Guo CH, Zhi LQ, Dai X, Zhang DF, Ma W. High expression of TRIM29 (ATDC) contributes to poor prognosis and tumor metastasis by inducing epithelial‑mesenchymal transition in osteosarcoma. Oncol Rep 2017; 38:1645-1654. [PMID: 28731167 DOI: 10.3892/or.2017.5842] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Accepted: 07/10/2017] [Indexed: 11/05/2022] Open
Abstract
The association of TRIM29 overexpression with cancer progression and poor clinical prognosis has been reported in the context of several types of cancers. In the present study, we investigated the prognostic relevance of TRIM29 and its involvement in the progression of human osteosarcoma. To the best of our knowledge, this is the first study to demonstrate a major role of TRIM29 in osteosarcoma. Our results showed that the expression of TRIM29 in osteosarcoma tissues was much higher than that in normal bone tissues. Furthermore, TRIM29 expression was significantly correlated with tumor size, recurrence, metastasis and overall survival time. High expression of TRIM29 and presence of metastasis were independent predictors of poor prognosis in these patients. Both protein and mRNA expression of TRIM29 in osteosarcoma cell lines were significantly higher than those in osteoblast cell line, hFOB1.19. Moreover, the results indicated that TRIM29 promoted migration and invasive growth of osteosarcoma cells by inducing epithelial-mesenchymal transition. Therefore, ectopic expression of TRIM29 potentially contributes to metastasis and poor prognosis in patients with osteosarcoma. In summary, TRIM29 is a potential prognostic biomarker and a therapeutic target for patients with osteosarcoma.
Collapse
Affiliation(s)
- Si-Xiang Zeng
- Department of Orthopedics, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Qing-Chun Cai
- Department of Orthopedics, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Chi-Hua Guo
- Department of Orthopedics, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Li-Qiang Zhi
- Department of Joint Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi 710054, P.R. China
| | - Xing Dai
- Department of Orthopedics, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Dang-Feng Zhang
- Department of Orthopedics, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Wei Ma
- Department of Orthopedics, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| |
Collapse
|
33
|
Xu J, Li Z, Su Q, Zhao J, Ma J. TRIM29 promotes progression of thyroid carcinoma via activating P13K/AKT signaling pathway. Oncol Rep 2017; 37:1555-1564. [DOI: 10.3892/or.2017.5364] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2016] [Accepted: 12/28/2016] [Indexed: 11/05/2022] Open
|
34
|
TRIM52: A nuclear TRIM protein that positively regulates the nuclear factor-kappa B signaling pathway. Mol Immunol 2017; 82:114-122. [PMID: 28073078 DOI: 10.1016/j.molimm.2017.01.003] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2016] [Revised: 12/27/2016] [Accepted: 01/02/2017] [Indexed: 12/25/2022]
Abstract
Emerging evidence suggests that TRIM family proteins play a crucial role in regulating the NF-κB signaling pathway. TRIM52 is a novel noncanonical antiviral TRIM gene with a unique expanded RING domain. Information on the biological function of TRIM52 is limited. Herein, we demonstrated TRIM52 involvement in NF-κB activation. We found that TRIM52 overexpression specifically activated the NF-κB signal. TRIM52 overexpression can significantly induce TNFα and IL-6 expression. We also found that the RING domain of TRIM52 was essential for its activation of the NF-κB signal. Further study showed that TRIM52 overexpression did not affect the protein level of IκBα and phosphorylated p65 protein. We found that the pro-inflammatory cytokines TNFα and IL-6 could induce TRIM52 expression. Overall, these data suggested that TRIM52 was a positive regulator of the NF-κB pathway.
Collapse
|
35
|
TRIM52 inhibits Japanese Encephalitis Virus replication by degrading the viral NS2A. Sci Rep 2016; 6:33698. [PMID: 27667714 PMCID: PMC5035999 DOI: 10.1038/srep33698] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2016] [Accepted: 08/31/2016] [Indexed: 12/30/2022] Open
Abstract
The members of tripartite-motif containing (TRIM) protein participate in various cellular processes and play an important role in host antiviral function. TRIM proteins exert their antiviral activity either directly by degrading viral proteins through their E3 ligase activity, or indirectly by promoting host innate immunity. This study demonstrated for the first time that TRIM52 is a novel antiviral TRIM protein against Japanese encephalitis virus (JEV) infection. Overexpression of TRIM52 restricted JEV replication in BHK-21 and 293T cells. In addition, JEV nonstructural protein 2A (NS2A) is a protein that interacts with TRIM52. Their interaction degraded NS2A in a proteasome-dependent manner via the E3 ligase activity of TRIM52. Thus, TRIM52 is a novel antiviral TRIM protein, and it exerted antiviral activity against JEV infection by targeting and degrading viral NS2A.
Collapse
|