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Xiao Z, Zhao J, Ji G, Song X, Xue X, Zhang W, Sha G, Zhou Y, Zhou J, Tian Z, Zhao X, Jiang N. miR-493-5p Silenced by DNA Methylation Promotes Angiogenesis via Exosomes and VEGF-A-Mediated Intracellular Cross-Talk Between ESCC Cells and HUVECs. Int J Nanomedicine 2024; 19:7165-7183. [PMID: 39050873 PMCID: PMC11268713 DOI: 10.2147/ijn.s464403] [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: 02/19/2024] [Accepted: 07/08/2024] [Indexed: 07/27/2024] Open
Abstract
Background Exosomal microRNAs (miRNAs) in the tumor microenvironment play crucial roles in tumorigenesis and tumor progression by participating in intercellular cross-talk. However, the functions of exosomal miRNAs and the mechanisms by which they regulate esophageal squamous cell carcinoma (ESCC) progression are unclear. Methods RNA sequencing and GEO analysis were conducted to identify candidate exosomal miRNAs involved in ESCC development. Receiver operating characteristic curve analysis was performed to assess the diagnostic value of plasma exosomal miR-493-5p. EdU, tube formation and Transwell assays were used to investigate the effects of exosomal miR-493-5p on human umbilical vein endothelial cells (HUVECs). A subcutaneous xenograft model was used to evaluate the antitumor effects of miR-493-5p and decitabine (a DNA methyltransferase inhibitor). The relationship between miR-493-5p and SP1/SP3 was revealed via a dual-luciferase reporter assay. A series of rescue assays were subsequently performed to investigate whether SP1/SP3 participate in exosomal miR-493-5p-mediated ESCC angiogenesis. Results We found that miR-493-5p expression was notably reduced in the plasma exosomes of ESCC patients, which showed the high potential value in early ESCC diagnosis. Additionally, miR-493-5p, as a candidate tumor suppressor, inhibited the proliferation, migration and tube formation of HUVECs by suppressing the expression of VEGFA and exerted its angiostatic effect via exosomes. Moreover, we found that SP1/SP3 are direct targets of miR-493-5p and that re-expression of SP1/SP3 could reverse the inhibitory effects of miR-493-5p. Further investigation revealed that miR-493-5p expression could be regulated by DNA methyltransferase 3A (DNMT3A) and DNMT3B, and either miR-493-5p overexpression or restoration of miR-493-5p expression with decitabine increased the antitumor effects of bevacizumab. Conclusion Exosomal miR-493-5p is a highly valuable ESCC diagnosis marker and inhibits ESCC-associated angiogenesis. miR-493-5p can be silenced via DNA methylation, and restoration of miR-493-5p expression with decitabine increases the antitumor effects of bevacizumab, suggesting its potential as a therapeutic target for ESCC treatment.
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Affiliation(s)
- Zhaohua Xiao
- Department of Thoracic Surgery, the Second Hospital of Shandong University, Jinan, 250033, People’s Republic of China
| | - Jiangfeng Zhao
- Department of Thoracic Surgery, the Second Hospital of Shandong University, Jinan, 250033, People’s Republic of China
| | - Guanhong Ji
- Department of Thoracic Surgery, the Second Hospital of Shandong University, Jinan, 250033, People’s Republic of China
| | - Xiangqing Song
- Department of Thoracic Surgery, the Second Hospital of Shandong University, Jinan, 250033, People’s Republic of China
| | - Xia Xue
- Department of Pharmacy, the Second Hospital of Shandong University, Jinan, People’s Republic of China
| | - Wenhao Zhang
- Department of Thoracic Surgery, the Second Hospital of Shandong University, Jinan, 250033, People’s Republic of China
| | - Guomeng Sha
- Department of Thoracic Surgery, the Second Hospital of Shandong University, Jinan, 250033, People’s Republic of China
| | - Yongjia Zhou
- Department of Thoracic Surgery, the Second Hospital of Shandong University, Jinan, 250033, People’s Republic of China
| | - Jie Zhou
- Department of Thoracic Surgery, the Second Hospital of Shandong University, Jinan, 250033, People’s Republic of China
| | - Zhongxian Tian
- Department of Thoracic Surgery, the Second Hospital of Shandong University, Jinan, 250033, People’s Republic of China
- Key Laboratory of Chest Cancer, Shandong University, the Second Hospital of Shandong University, Jinan, People’s Republic of China
| | - Xiaogang Zhao
- Department of Thoracic Surgery, the Second Hospital of Shandong University, Jinan, 250033, People’s Republic of China
- Key Laboratory of Chest Cancer, Shandong University, the Second Hospital of Shandong University, Jinan, People’s Republic of China
| | - Ning Jiang
- Department of Thoracic Surgery, the Second Hospital of Shandong University, Jinan, 250033, People’s Republic of China
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Guo C, Zhang M, Jin X, Zhu C, Qian J, Tao M. Exploring the regulatory role of FBXL19-AS1 in triple-negative breast cancer through the miR-378a-3p/OTUB2 axis. Cell Biochem Funct 2024; 42:e4020. [PMID: 38702967 DOI: 10.1002/cbf.4020] [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: 01/12/2024] [Revised: 04/01/2024] [Accepted: 04/13/2024] [Indexed: 05/06/2024]
Abstract
The regulatory potential of long noncoding RNA (lncRNA) FBXL19-AS1 has been highlighted in various cancers, but its effect on triple-negative breast cancer (TNBC) remains unclear. Here, we aimed to elucidate the role of FBXL19-AS1 in TNBC and its underlying mechanism. RT-qPCR was employed to detect the expressions of FBXL19-AS1 and miR-378a-3p in tissues and cells. Immunohistochemical staining and western blot were utilized to detect the expression levels of proteins. Cell activities were detected using flow cytometry, CCK-8, and transwell assay. Dual-luciferase reporter and RNA immunoprecipitation (RIP) assays were deployed to investigate interactions of different molecules. Protein-protein interaction (PPI) network, gene ontology (GO), and Kyoto encyclopedia of genes and genomes (KEGG) pathways were used to analyze the downstream pathway. In vivo xenograft model was conducted to detect the effect of FBXL19-AS1 on tumor growth. FBXL19-AS1 was overexpressed in TNBC tissues and cell lines compared with counterparts. FBXL19-AS1 knockdown suppressed TNBC cell activities, whereas its overexpression exhibited the opposite effect. Mechanistically, FBXL19-AS1 was found to interact with miR-378a-3p. Further analysis revealed that miR-378a-3p exerted tumor-suppressive effects in TNBC cells. Additionally, miR-378a-3p targeted and downregulated the expression of ubiquitin aldehyde binding 2 (OTUB2), a deubiquitinase associated with TNBC progression. In vivo experiments substantiated the inhibitory effects of FBXL19-AS1 knockdown on TNBC tumorigenesis, and a miR-378a-3p inhibitor partially rescued these effects. The downstream pathway of the miR-378a-3p/OTUB2 axis was explored, revealing connections with proteins involved in modifying other proteins, removing ubiquitin molecules, and influencing signaling pathways, including the Hippo signaling pathway. Western blot analysis confirmed changes in YAP and TAZ expression levels, indicating a potential regulatory network. In summary, FBXL19-AS1 promotes exacerbation in TNBC by suppressing miR-378a-3p, leading to increased OTUB2 expression. The downstream mechanism may be related to the Hippo signaling pathway. These findings propose potential therapeutic targets for TNBC treatment.
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Affiliation(s)
- Chenxu Guo
- Department of Oncology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Department of Oncology, Dushu Lake Hospital Affiliated to Soochow University, Suzhou, China
- Department of Surgical Oncology, The First Affiliated Hospital of Bengbu Medical University, Bengbu, China
| | - Mingliang Zhang
- Department of Surgical Oncology, The First Affiliated Hospital of Bengbu Medical University, Bengbu, China
| | - Xin Jin
- Department of Surgical Oncology, The First Affiliated Hospital of Bengbu Medical University, Bengbu, China
| | - Chao Zhu
- Department of Surgical Oncology, The First Affiliated Hospital of Bengbu Medical University, Bengbu, China
| | - Jun Qian
- Department of Surgical Oncology, The First Affiliated Hospital of Bengbu Medical University, Bengbu, China
| | - Min Tao
- Department of Oncology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Department of Oncology, Dushu Lake Hospital Affiliated to Soochow University, Suzhou, China
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Hu Y, Zang W, Feng Y, Mao Q, Chen J, Zhu Y, Xue W. mir-605-3p prevents liver premetastatic niche formation by inhibiting angiogenesis via decreasing exosomal nos3 release in gastric cancer. Cancer Cell Int 2024; 24:184. [PMID: 38802855 PMCID: PMC11131241 DOI: 10.1186/s12935-024-03359-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2024] [Accepted: 05/06/2024] [Indexed: 05/29/2024] Open
Abstract
BACKGROUND Cancer-induced pre-metastatic niches (PMNs) play a decisive role in promoting metastasis by facilitating angiogenesis in distant sites. Evidence accumulates suggesting that microRNAs (miRNAs) exert significant influence on angiogenesis during PMN formation, yet their specific roles and regulatory mechanisms in gastric cancer (GC) remain underexplored. METHODS miR-605-3p was identified through miRNA-seq and validated by qRT-PCR. Its correlation with the clinicopathological characteristics and prognosis was analyzed in GC. Functional assays were performed to examine angiogenesis both in vitro and in vivo. The related molecular mechanisms were elucidated using RNA-seq, immunofluorescence, transmission electron microscopy, nanoparticle tracking analysis, enzyme-linked immunosorbent assay, luciferase reporter assays and bioinformatics analysis. RESULTS miR-605-3p was screened as a candidate miRNA that may regulate angiogenesis in GC. Low expression of miR-605-3p is associated with shorter overall survival and disease-free survival in GC. miR-605-3p-mediated GC-secreted exosomes regulate angiogenesis by regulating exosomal nitric oxide synthase 3 (NOS3) derived from GC cells. Mechanistically, miR-605-3p reduced the secretion of exosomes by inhibiting vesicle-associated membrane protein 3 (VAMP3) expression and affects the transport of multivesicular bodies to the GC cell membrane. At the same time, miR-605-3p reduces NOS3 levels in exosomes by inhibiting the expression of intracellular NOS3. Upon uptake of GC cell-derived exosomal NOS3, human umbilical vein endothelial cells exhibited increased nitric oxide levels, which induced angiogenesis, established liver PMN and ultimately promoted the occurrence of liver metastasis. Furthermore, a high level of plasma exosomal NOS3 was clinically associated with metastasis in GC patients. CONCLUSIONS miR-605-3p may play a pivotal role in regulating VAMP3-mediated secretion of exosomal NOS3, thereby affecting the formation of GC PMN and thus inhibiting GC metastasis.
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Affiliation(s)
- Yilin Hu
- Department of Gastrointestinal Surgery, Affliated Hospital of Nantong University, Medical School of Nantong University, 20 Xisi Street, Nantong, Jiangsu, 226001, China
- Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Nantong, 226001, China
- Nantong Key Laboratory of Gastrointestinal Oncology, Nantong, 226001, China
| | - Weijie Zang
- Department of Gastrointestinal Surgery, Affliated Hospital of Nantong University, Medical School of Nantong University, 20 Xisi Street, Nantong, Jiangsu, 226001, China
- Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Nantong, 226001, China
- Nantong Key Laboratory of Gastrointestinal Oncology, Nantong, 226001, China
| | - Ying Feng
- Department of Gastrointestinal Surgery, Affliated Hospital of Nantong University, Medical School of Nantong University, 20 Xisi Street, Nantong, Jiangsu, 226001, China
- Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Nantong, 226001, China
- Nantong Key Laboratory of Gastrointestinal Oncology, Nantong, 226001, China
| | - Qinsheng Mao
- Department of Gastrointestinal Surgery, Affliated Hospital of Nantong University, Medical School of Nantong University, 20 Xisi Street, Nantong, Jiangsu, 226001, China
- Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Nantong, 226001, China
- Nantong Key Laboratory of Gastrointestinal Oncology, Nantong, 226001, China
| | - Junjie Chen
- Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Nantong, 226001, China
- Nantong Key Laboratory of Gastrointestinal Oncology, Nantong, 226001, China
| | - Yizhun Zhu
- State Key Laboratory of Quality Research in Chinese Medicine, School of Pharmacy, Macau University of Science and Technology, Macau, 999078, China.
| | - Wanjiang Xue
- Department of Gastrointestinal Surgery, Affliated Hospital of Nantong University, Medical School of Nantong University, 20 Xisi Street, Nantong, Jiangsu, 226001, China.
- Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Nantong, 226001, China.
- Nantong Key Laboratory of Gastrointestinal Oncology, Nantong, 226001, China.
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Lu Z, Huang X, Shen Q, Chen E, Feng Y. Granzyme B Promotes Proliferation, Migration and EMT Process in Gastric Cancer. Biochem Genet 2024:10.1007/s10528-024-10841-2. [PMID: 38801462 DOI: 10.1007/s10528-024-10841-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Accepted: 05/14/2024] [Indexed: 05/29/2024]
Abstract
Granzyme B (GZMB), a critical member of the Gr gene family, is known to play an essential role in diverse physiological and pathological processes such as inflammation, acute and chronic inflammatory diseases, and cancer progression. In this study, we delve deeper into the role of GZMB within the context of gastric cancer (GC) to examine its expression patterns and functional implications. To accomplish this, we applied a combination of quantitative real-time polymerase chain reaction, western blotting, and immunohistochemistry techniques. These methodologies allowed us to accurately gauge GZMB expression levels in GC tissues and investigate their correlation with various clinical-pathological variables. Our secondary focus was to discern the regulatory influence of GZMB on GC cell biology. We used an array of assays including cell counting kit-8 (CCK-8), colony formation, 5-ethynyl-2'-deoxyuridine, and migration assays. The effect of GZMB on gastric cancer progression was further validated through a subcutaneous xenograft mouse model. Our findings underscored that GZMB mRNA and protein levels were upregulated in GC tissues, a feature that showed a significant correlation with GC staging. We also discovered that a decrease in GZMB expression via knockdown experiments suppressed the proliferation and migration capabilities of GC cells. This effect was manifested through diminished expression levels of epithelial-mesenchymal transition (EMT) markers. In stark contrast, the overexpression of GZMB through plasmid transfection appeared to enhance the proliferation and migration abilities of GC cells. This was coupled with an upregulation in EMT expression. Our study concludes by emphasizing that GZMB promotes the growth, migration, and EMT processes in gastric cancer. In vitro, cell-based experiments and in vivo xenograft mouse models confirm this. Our findings provide a more comprehensive understanding of GZMB's role in gastric cancer pathogenesis, potentially opening doors for novel therapeutic strategies targeting this molecular pathway.
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Affiliation(s)
- Zhou Lu
- Department of Gastrointestinal Surgery, Medical School of Nantong University, Affiliated Hospital of Nantong University, Nantong, 226001, China
- Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, 20 Xisi Street, Nantong, 226001, Jiangsu, China
| | - Xinkun Huang
- Department of General Surgery, Nantong Tumor Hospital and Affiliated Tumor Hospital of Nantong University, Nantong, 226361, China
| | - Qicheng Shen
- Department of Gastrointestinal Surgery, Medical School of Nantong University, Affiliated Hospital of Nantong University, Nantong, 226001, China
- Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, 20 Xisi Street, Nantong, 226001, Jiangsu, China
| | - Erlin Chen
- Department of Gastrointestinal Surgery, Medical School of Nantong University, Affiliated Hospital of Nantong University, Nantong, 226001, China
| | - Ying Feng
- Department of Gastrointestinal Surgery, Medical School of Nantong University, Affiliated Hospital of Nantong University, Nantong, 226001, China.
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5
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He J, Yi J, Ji L, Dai L, Chen Y, Xue W. ECHDC2 inhibits the proliferation of gastric cancer cells by binding with NEDD4 to degrade MCCC2 and reduce aerobic glycolysis. Mol Med 2024; 30:69. [PMID: 38783226 PMCID: PMC11118108 DOI: 10.1186/s10020-024-00832-9] [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: 01/04/2024] [Accepted: 05/08/2024] [Indexed: 05/25/2024] Open
Abstract
BACKGROUND The Enoyl-CoA hydratase/isomerase family plays a crucial role in the metabolism of tumors, being crucial for maintaining the energy balance and biosynthetic needs of cancer cells. However, the enzymes within this family that are pivotal in gastric cancer (GC) remain unclear. METHODS We employed bioinformatics techniques to identify key Enoyl-CoA hydratase/isomerase in GC. The expression of ECHDC2 and its clinical significance were validated through tissue microarray analysis. The role of ECHDC2 in GC was further assessed using colony formation assays, CCK8 assay, EDU assay, Glucose and lactic acid assay, and subcutaneous tumor experiments in nude mice. The mechanism of action of ECHDC2 was validated through Western blotting, Co-immunoprecipitation, and immunofluorescence experiments. RESULTS Our analysis of multiple datasets indicates that low expression of ECHDC2 in GC is significantly associated with poor prognosis. Overexpression of ECHDC2 notably inhibits aerobic glycolysis and proliferation of GC cells both in vivo and in vitro. Further experiments revealed that overexpression of ECHDC2 suppresses the P38 MAPK pathway by inhibiting the protein level of MCCC2, thereby restraining glycolysis and proliferation in GC cells. Ultimately, it was discovered that ECHDC2 promotes the ubiquitination and subsequent degradation of MCCC2 protein by binding with NEDD4. CONCLUSIONS These findings underscore the pivotal role of the ECHDC2 in regulating aerobic glycolysis and proliferation in GC cells, suggesting ECHDC2 as a potential therapeutic target in GC.
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Affiliation(s)
- Jiancheng He
- Department of Gastrointestinal Surgery, Affliated Hospital of Nantong University, Medical School of Nantong University, 20 Xisi Street, Nantong, 226001, China
- Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Nantong, 226001, China
- Nantong Key Laboratory of Gastrointestinal Oncology, Nantong, 226001, China
| | - Jianfeng Yi
- Department of Gastrointestinal Surgery, Affliated Hospital of Nantong University, Medical School of Nantong University, 20 Xisi Street, Nantong, 226001, China
- Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Nantong, 226001, China
- Nantong Key Laboratory of Gastrointestinal Oncology, Nantong, 226001, China
| | - Li Ji
- Department of Gastrointestinal Surgery, Affliated Hospital of Nantong University, Medical School of Nantong University, 20 Xisi Street, Nantong, 226001, China
- Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Nantong, 226001, China
- Nantong Key Laboratory of Gastrointestinal Oncology, Nantong, 226001, China
| | - Lingchen Dai
- Department of Gastrointestinal Surgery, Affliated Hospital of Nantong University, Medical School of Nantong University, 20 Xisi Street, Nantong, 226001, China
- Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Nantong, 226001, China
- Nantong Key Laboratory of Gastrointestinal Oncology, Nantong, 226001, China
| | - Yu Chen
- Department of Gastrointestinal Surgery, Affliated Hospital of Nantong University, Medical School of Nantong University, 20 Xisi Street, Nantong, 226001, China.
- Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Nantong, 226001, China.
- Nantong Key Laboratory of Gastrointestinal Oncology, Nantong, 226001, China.
| | - Wanjiang Xue
- Department of Gastrointestinal Surgery, Affliated Hospital of Nantong University, Medical School of Nantong University, 20 Xisi Street, Nantong, 226001, China.
- Nantong Key Laboratory of Gastrointestinal Oncology, Nantong, 226001, China.
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Wang X, Yuan Z, Li Z, He X, Zhang Y, Wang X, Su J, Wu X, Li M, Du F, Chen Y, Deng S, Zhao Y, Shen J, Yi T, Xiao Z. Key oncogenic signaling pathways affecting tumor-infiltrating lymphocytes infiltration in hepatocellular carcinoma: basic principles and recent advances. Front Immunol 2024; 15:1354313. [PMID: 38426090 PMCID: PMC10902128 DOI: 10.3389/fimmu.2024.1354313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Accepted: 01/29/2024] [Indexed: 03/02/2024] Open
Abstract
The incidence of hepatocellular carcinoma (HCC) ranks first among primary liver cancers, and its mortality rate exhibits a consistent annual increase. The treatment of HCC has witnessed a significant surge in recent years, with the emergence of targeted immune therapy as an adjunct to early surgical resection. Adoptive cell therapy (ACT) using tumor-infiltrating lymphocytes (TIL) has shown promising results in other types of solid tumors. This article aims to provide a comprehensive overview of the intricate interactions between different types of TILs and their impact on HCC, elucidate strategies for targeting neoantigens through TILs, and address the challenges encountered in TIL therapies along with potential solutions. Furthermore, this article specifically examines the impact of oncogenic signaling pathways activation within the HCC tumor microenvironment on the infiltration dynamics of TILs. Additionally, a concise overview is provided regarding TIL preparation techniques and an update on clinical trials investigating TIL-based immunotherapy in solid tumors.
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Affiliation(s)
- Xiang Wang
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Zijun Yuan
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Zhengbo Li
- Department of Laboratory Medicine, The Longmatan District People’s Hospital, Luzhou, China
| | - Xinyu He
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Yinping Zhang
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Xingyue Wang
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Jiahong Su
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Xu Wu
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China
- Cell Therapy and Cell Drugs of Luzhou Key Laboratory, Luzhou, Sichuan, China
- South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China
| | - Mingxing Li
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China
- Cell Therapy and Cell Drugs of Luzhou Key Laboratory, Luzhou, Sichuan, China
- South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China
| | - Fukuan Du
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China
- Cell Therapy and Cell Drugs of Luzhou Key Laboratory, Luzhou, Sichuan, China
- South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China
| | - Yu Chen
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China
- Cell Therapy and Cell Drugs of Luzhou Key Laboratory, Luzhou, Sichuan, China
- South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China
| | - Shuai Deng
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China
- Cell Therapy and Cell Drugs of Luzhou Key Laboratory, Luzhou, Sichuan, China
- South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China
| | - Yueshui Zhao
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China
- Cell Therapy and Cell Drugs of Luzhou Key Laboratory, Luzhou, Sichuan, China
- South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China
| | - Jing Shen
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China
- Cell Therapy and Cell Drugs of Luzhou Key Laboratory, Luzhou, Sichuan, China
- South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China
| | - Tao Yi
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, Hong Kong SAR, China
| | - Zhangang Xiao
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China
- Cell Therapy and Cell Drugs of Luzhou Key Laboratory, Luzhou, Sichuan, China
- South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China
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Yan X, Qi Y, Yao X, Zhou N, Ye X, Chen X. DNMT3L inhibits hepatocellular carcinoma progression through DNA methylation of CDO1: insights from big data to basic research. J Transl Med 2024; 22:128. [PMID: 38308276 PMCID: PMC10837993 DOI: 10.1186/s12967-024-04939-9] [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: 11/17/2023] [Accepted: 01/27/2024] [Indexed: 02/04/2024] Open
Abstract
BACKGROUND DNMT3L is a crucial DNA methylation regulatory factor, yet its function and mechanism in hepatocellular carcinoma (HCC) remain poorly understood. Bioinformatics-based big data analysis has increasingly gained significance in cancer research. Therefore, this study aims to elucidate the role of DNMT3L in HCC by integrating big data analysis with experimental validation. METHODS Dozens of HCC datasets were collected to analyze the expression of DNMT3L and its relationship with prognostic indicators, and were used for molecular regulatory relationship evaluation. The effects of DNMT3L on the malignant phenotypes of hepatoma cells were confirmed in vitro and in vivo. The regulatory mechanisms of DNMT3L were explored through MSP, western blot, and dual-luciferase assays. RESULTS DNMT3L was found to be downregulated in HCC tissues and associated with better prognosis. Overexpression of DNMT3L inhibits cell proliferation and metastasis. Additionally, CDO1 was identified as a target gene of DNMT3L and also exhibits anti-cancer effects. DNMT3L upregulates CDO1 expression by competitively inhibiting DNMT3A-mediated methylation of CDO1 promoter. CONCLUSIONS Our study revealed the role and epi-transcriptomic regulatory mechanism of DNMT3L in HCC, and underscored the essential role and applicability of big data analysis in elucidating complex biological processes.
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Affiliation(s)
- Xiaokai Yan
- Department of Oncology, The Second Affiliated Hospital of Zunyi Medical University, Zunyi, China.
| | - Yao Qi
- Shanghai Molecular Medicine Engineering Technology Research Center, Shanghai, 201203, China
- Shanghai National Engineering Research Center of Biochip, Shanghai, 201203, China
| | - Xinyue Yao
- Department of Oncology, The Second Affiliated Hospital of Zunyi Medical University, Zunyi, China
| | - Nanjing Zhou
- Department of Oncology, The Second Affiliated Hospital of Zunyi Medical University, Zunyi, China
| | - Xinxin Ye
- Department of Oncology, The Second Affiliated Hospital of Zunyi Medical University, Zunyi, China
| | - Xing Chen
- Department of Hepatopancreatobiliary Surgery, Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, 310022, Zhejiang, China.
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Wang Y, Lin W, Huang G, Nie S, Yu Q, Hou F, Zong S. The therapeutic principle of combined clearing heat and resolving toxin plus TACE on primary liver cancer: A systematic review and meta-analysis. JOURNAL OF ETHNOPHARMACOLOGY 2024; 319:117072. [PMID: 37625603 DOI: 10.1016/j.jep.2023.117072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Revised: 08/11/2023] [Accepted: 08/20/2023] [Indexed: 08/27/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Transcatheter arterial chemoembolization (TACE) is recommended as the first-line therapy for unresected primary liver cancer (PLC), but only partial patients could benefit from TACE due to the serious adverse reactions. Clearing heat and resolving toxin (CHRT), one of most critical traditional Chinese medicine (TCM) therapeutic principles, has been widely used in the treatment of PLC patients especially after TACE. However, there is no enough clinical evidence to confirm the efficacy and safety of the combined therapy. AIM OF THE STUDY To comprehensively evaluate the efficacy and safety of the combined CHRT-CHF with TACE in the treatment of PLC. MATERIALS AND METHODS 7 databases were searched from their inception until February 1, 2023. The primary outcomes included survival rate (1-, 2-year), objective response rate (ORR) and disease control rate (DCR), liver function indicators (AST, ALT), adverse reactions including fever, upper digestive tract side and myelosuppression, AFP were selected as the secondary outcomes. RevMan5.4 software was used to evaluate the quality of included studies; meta-analysis, subgroup analysis, meta-regression analysis, publication bias and trial sequential analyses (TSA) was conducted by Stata software 12.0. RESULTS There were 40 RCTs involving 3649 patients. Patients treated with TACE plus CHRT-CHF showed significantly better 1-, 2-year survival (respectively: OR, 2.23 [1.67-2.97]; OR, 2.13 [1.56-2.92]), ORR (OR, 2.14 [1.82-2.52]), DCR (OR, 2.13 [1.73-2.62]) compared with TACE alone. There was a decreased incidence of aspartate transaminase (AST), alanine transaminase (ALT), alpha-fetoprotein (AFP) and postembolization syndrome (PES) in patients receiving the combined TACE with CHRT-CHF compared with TACE alone. Subgroup analysis found that lower proportion (20-30%) of CHRT-CHF significantly enhanced survival rate and DCR, higher proportion (≥40%) of CHRT-CHF reduced PES after TACE treatment. CONCLUSION The efficacy and safety of the combined CHRT-CHF with TACE were validated in this meta-analysis, the optimal proportion of CHRT-CHF in enhancing the efficacy may be 20-30%; Additionally, higher proportion (≥40%) of CHRT-CHF appears to reduce PES after TACE treatment. The potential role of combined relative proportion of CHRT-CHF with TACE should be emphasized in clinic.
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Affiliation(s)
- Yuyao Wang
- College of Traditional Chinese Medicine, Hebei University, Baoding, 071000, China
| | - Wanfu Lin
- Oncology Department of Traditional Chinese Medicine, Changhai Hospital, Naval Medical University (The Second Military Medical University), Shanghai, 200043, China
| | - Guokai Huang
- Oncology Department of Traditional Chinese Medicine, Changhai Hospital, Naval Medical University (The Second Military Medical University), Shanghai, 200043, China
| | - Shuchang Nie
- Oncology Department of Traditional Chinese Medicine, Changhai Hospital, Naval Medical University (The Second Military Medical University), Shanghai, 200043, China
| | - Qin Yu
- Department of Oncology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200437, China
| | - Fenggang Hou
- Oncology Department of Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai TCM University, Shanghai, 200071, China.
| | - Shaoqi Zong
- Department of Oncology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200437, China; Oncology Department of Traditional Chinese Medicine, Changhai Hospital, Naval Medical University (The Second Military Medical University), Shanghai, 200043, China.
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9
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Su Z, Li W, Lei Z, Hu L, Wang S, Guo L. Regulation of Angiogenesis by Non-Coding RNAs in Cancer. Biomolecules 2024; 14:60. [PMID: 38254660 PMCID: PMC10813527 DOI: 10.3390/biom14010060] [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: 10/31/2023] [Revised: 12/19/2023] [Accepted: 12/22/2023] [Indexed: 01/24/2024] Open
Abstract
Non-coding RNAs, including microRNAs, long non-coding RNAs, and circular RNAs, have been identified as crucial regulators of various biological processes through epigenetic regulation, transcriptional regulation, and post-transcriptional regulation. Growing evidence suggests that dysregulation and activation of non-coding RNAs are closely associated with tumor angiogenesis, a process essential for tumor growth and metastasis and a major contributor to cancer-related mortality. Therefore, understanding the molecular mechanisms underlying tumor angiogenesis is of utmost importance. Numerous studies have documented the involvement of different types of non-coding RNAs in the regulation of angiogenesis. This review provides an overview of how non-coding RNAs regulate tumor angiogenesis. Additionally, we discuss emerging strategies that exploit non-coding RNAs for anti-angiogenic therapy in cancer treatment. Ultimately, this review underscores the crucial role played by non-coding RNAs in tumor angiogenesis and highlights their potential as therapeutic targets for anti-angiogenic interventions against cancer.
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Affiliation(s)
- Zhiyue Su
- Department of Pathology, The First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - Wenshu Li
- Department of Pathology, The First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - Zhe Lei
- Department of Pathology, The First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - Lin Hu
- State Key Laboratory of Radiation Medicine and Protection, School of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Shengjie Wang
- Department of Basic Medicine, Kangda College, Nanjing Medical University, Lianyungang 222000, China
| | - Lingchuan Guo
- Department of Pathology, The First Affiliated Hospital of Soochow University, Suzhou 215006, China
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10
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Lv S, Zhang J, Peng X, Liu H, Liu Y, Wei F. Ubiquitin signaling in pancreatic ductal adenocarcinoma. Front Mol Biosci 2023; 10:1304639. [PMID: 38174069 PMCID: PMC10761520 DOI: 10.3389/fmolb.2023.1304639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Accepted: 12/05/2023] [Indexed: 01/05/2024] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a highly lethal malignant tumor of the digestive system, characterized by rapid progression and being prone to metastasis. Few effective treatment options are available for PDAC, and its 5-year survival rate is less than 9%. Many cell biological and signaling events are involved in the development of PDAC, among which protein post-translational modifications (PTMs), such as ubiquitination, play crucial roles. Catalyzed mostly by a three-enzyme cascade, ubiquitination induces changes in protein activity mainly by altering their stability in PDAC. Due to their role in substrate recognition, E3 ubiquitin ligases (E3s) dictate the outcome of the modification. Ubiquitination can be reversed by deubiquitylases (DUBs), which, in return, modified proteins to their native form. Dysregulation of E3s or DUBs that disrupt protein homeostasis is involved in PDAC. Moreover, the ubiquitination system has been exploited to develop therapeutic strategies, such as proteolysis-targeting chimeras (PROTACs). In this review, we summarize recent progress in our understanding of the role of ubiquitination in the development of PDAC and offer perspectives in the design of new therapies against this highly challenging disease.
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Affiliation(s)
- Shengnan Lv
- Department of Hepatobiliary and Pancreatic Surgery, General Surgery Center, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Jian Zhang
- Department of Hepatobiliary and Pancreatic Surgery, General Surgery Center, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Xinyu Peng
- Department of Hepatobiliary and Pancreatic Surgery, General Surgery Center, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Huan Liu
- Department of Hepatobiliary and Pancreatic Surgery, General Surgery Center, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Yan Liu
- Key Laboratory of Jilin Province for Zoonosis Prevention and Control, Changchun Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Changchun, China
| | - Feng Wei
- Department of Hepatobiliary and Pancreatic Surgery, General Surgery Center, The First Hospital of Jilin University, Changchun, Jilin, China
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11
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Sui S, Zhang Y, Huang Y. microRNA-378a-3p plays a regulatory role in trophoblast cell function in preeclampsia by targeting CMTM3. Mol Cell Endocrinol 2023; 576:111997. [PMID: 37364631 DOI: 10.1016/j.mce.2023.111997] [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: 03/20/2023] [Revised: 06/20/2023] [Accepted: 06/23/2023] [Indexed: 06/28/2023]
Abstract
BACKGROUND Preeclampsia (PE) is a potential multisystemic disease in the middle and late pregnancy. Although its precise etiology and pathogenesis remain unknown, it is a significant cause of morbidity and mortality in both pregnant women and newborns. This study explored the effects of the miR-378a-3p/CKLF-like MARVEL transmembrane domain containing 3 (CMTM3) upon the trophoblast biological functions in PE. METHODS The placental pathology of PE were identified by hematoxylin-eosin (HE) staining, and miR-378a-3p expression in placental tissues of PE was verified by RT-qPCR. Trophoblast cells (HTR-8/SVneo and JEG-3) were treated with lipopolysaccharide (LPS), and cell counting kit-8 (CCK-8) assay, flow cytometry, scratch assay, and Transwell assay were carried out to measure cell viability, apoptosis, migratory and invasive capacities, respectively. Western blot was performed to determine the expression levels of the cell migration-related proteins. The binding of miR-378a-3p to CMTM3 was verified through a dual-luciferase reporter gene assay. RESULTS miR-378a-3p expression levels were down-regulated in placental tissues and primary trophoblast cells from women with PE compared to the control group. The overexpression of miR-378a-3p promoted the capabilities of LPS-treated trophoblast cells to proliferate, migrate and invade. In contrast, it impeded cell apoptosis, promoted matrix metallopeptidase (MMP)-2 and MMP-9 expression and inhibiting TIMP metallopeptidase inhibitor (TIMP)-1 and TIMP-2 expression. Regarding the molecular mechanism, miR-378a-3p was chosen as the target to modulate the expression level of CMTM3. CMTM3 expression was increased in placental tissues and primary trophoblast cells from women with PE compared to the control group. CMTM3 overexpression could partially neutralize the effects of the overexpressed miR-378a-3p on trophoblast cell function and the expression levels of migration-associated proteins. CONCLUSION Our study provides a foundation for miRNA-targeted therapy for preeclampsia by establishing for the first time a potential role for the miR-378a-3p/CMTM3 axis in regulating trophoblast cell activities by altering the expression of migration-related proteins.
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Affiliation(s)
- Shuang Sui
- Department of Obstetrics and Gynecology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, 830001, PR China
| | - Yanmei Zhang
- Department of Obstetrics and Gynecology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, 830001, PR China
| | - Ying Huang
- Department of Obstetrics and Gynecology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, 830001, PR China.
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12
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Kong M, Yu X, Guo W, Guo R. The bidirectional interplay between ncRNAs and methylation modifications in gastrointestinal tumors. Int J Biol Sci 2023; 19:4834-4848. [PMID: 37781524 PMCID: PMC10539694 DOI: 10.7150/ijbs.87028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2023] [Accepted: 08/26/2023] [Indexed: 10/03/2023] Open
Abstract
The aberrant expression of methylation and ncRNAs, two crucial regulators of epigenetic modifications, has been widely demonstrated in cancer. The complex interplay between them is essential in promoting malignant phenotype, poor prognosis, and drug resistance in GI tumors (including esophageal, gastric, colorectal, liver, and pancreatic cancers). Therefore, we summarize the interrelation process between ncRNAs and methylation modifications in GI tumors, including the detailed mechanism of methylation enzyme regulation of ncRNAs, the molecular mechanism of ncRNAs regulation of methylation modifications, and the correlation between the interactions between ncRNAs and methylation modifications and clinical features of tumors. Finally, we discuss the potential value of ncRNAs and methylation modifications in clinical diagnosis and therapy.
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Affiliation(s)
- Minyu Kong
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Liver Transplantation Centre, China
- Henan Organ Transplantation Quality Control Centre, China
- Open and Key Laboratory for Hepatobiliary & Pancreatic Surgery and Digestive Organ Transplantation at Henan Universities, China
- Henan Innovative Research Group for Hepatobiliary & Pancreatic Surgery and Digestive Organ Transplantation, China
| | - Xiao Yu
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Liver Transplantation Centre, China
- Henan Organ Transplantation Quality Control Centre, China
- Open and Key Laboratory for Hepatobiliary & Pancreatic Surgery and Digestive Organ Transplantation at Henan Universities, China
- Henan Innovative Research Group for Hepatobiliary & Pancreatic Surgery and Digestive Organ Transplantation, China
| | - Wenzhi Guo
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Liver Transplantation Centre, China
- Henan Organ Transplantation Quality Control Centre, China
- Open and Key Laboratory for Hepatobiliary & Pancreatic Surgery and Digestive Organ Transplantation at Henan Universities, China
- Henan Innovative Research Group for Hepatobiliary & Pancreatic Surgery and Digestive Organ Transplantation, China
| | - Ran Guo
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Liver Transplantation Centre, China
- Henan Organ Transplantation Quality Control Centre, China
- Open and Key Laboratory for Hepatobiliary & Pancreatic Surgery and Digestive Organ Transplantation at Henan Universities, China
- Henan Innovative Research Group for Hepatobiliary & Pancreatic Surgery and Digestive Organ Transplantation, China
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13
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Huang X, Liu Y, Qian C, Shen Q, Wu M, Zhu B, Feng Y. CHSY3 promotes proliferation and migration in gastric cancer and is associated with immune infiltration. J Transl Med 2023; 21:474. [PMID: 37461041 PMCID: PMC10351153 DOI: 10.1186/s12967-023-04333-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Accepted: 07/09/2023] [Indexed: 07/20/2023] Open
Abstract
BACKGROUND The glycosyltransferase CHSY3 is a CHSY family member, yet its importance in the context of gastric cancer development remains incompletely understood. The present study was thus developed to explore the mechanistic importance of CHSY3 as a regulator of gastric cancer. METHODS Expression of CHSY3 was verified by TCGA, GEO and HPA databases. Kaplan-Meier curve, ROC, univariate cox, multivariate cox, and nomogram models were used to verify the prognostic impact and predictive value of CHSY3. KEGG and GO methods were used to identify signaling pathways associated with CHSY3. TIDE and IPS scores were used to assess the immunotherapeutic value of CHSY3. WGCNA, Cytoscape constructs PPI networks and random forest models to identify key Hub genes. Finally, qRT-PCR and immunohistochemical staining were performed to verify CHSY3 expression in clinical specimens. The ability of CHSY3 to regulate tumor was further assessed by CCK-8 assay and cloning assay, EDU assay, migration assay, invasion assay, and xenograft tumor model analysis. RESULTS The expression of CHSY3 was discovered to be abnormally upregulated in GC tissues through TCGA, GEO, and HPA databases, and the expression of CHSY3 was associated with poor prognosis in GC patients. Correlation analysis and Cox regression analysis revealed higher CHSY3 expression in higher T staging, an independent prognostic factor for GC. Moreover, elevated expression of CHSY3 was found to reduce the benefit of immunotherapy as assessed by the TIDE score and IPS score. Then, utilizing WGCNA, the PPI network constructed by Cytoscape, and random forest model, the Hub genes of COL5A2, POSTN, COL1A1, and FN1 associated with immunity were screened. Finally, the expression of CHSY3 in GC tissues was verified by qRT-PCR and immunohistochemical staining. Moreover, the expression of CHSY3 was further demonstrated by in vivo and in vitro experiments to promote the proliferation, migration, and invasive ability of GC. CONCLUSIONS The results of this study suggest that CHSY3 is an important regulator of gastric cancer progression, highlighting its promise as a therapeutic target for gastric cancer.
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Affiliation(s)
- Xinkun Huang
- Department of Gastrointestinal Surgery, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong, 226001, China
- Graduate School, Dalian Medical University, Dalian, 116000, Liaoning, China
- Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, 20 Xisi Street, Nantong, 226001, Jiangsu, China
| | - Yonghui Liu
- Department of Laboratory Medicine, Nanjing Zhongda Hospital, School of Medicine, Southeast University, Nanjing, 210009, People's Republic of China
| | - Chenyu Qian
- Department of Gastrointestinal Surgery, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong, 226001, China
- Medical school, Nantong University, 19 Qixiu Road, Nantong, 226001, Jiangsu, China
- Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, 20 Xisi Street, Nantong, 226001, Jiangsu, China
| | - Qicheng Shen
- Department of Gastrointestinal Surgery, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong, 226001, China
- Medical school, Nantong University, 19 Qixiu Road, Nantong, 226001, Jiangsu, China
- Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, 20 Xisi Street, Nantong, 226001, Jiangsu, China
| | - Menglong Wu
- Department of Gastrointestinal Surgery, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong, 226001, China
- Graduate School, Dalian Medical University, Dalian, 116000, Liaoning, China
- Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, 20 Xisi Street, Nantong, 226001, Jiangsu, China
| | - Bin Zhu
- Department of General Surgery, Yancheng First Hospital, Affiliated Hospital of Nanjing University Medical School, Yancheng, China.
- Department of Central Laboratory, Yancheng First Hospital, Affiliated Hospital of Nanjing University Medical School, Yancheng, China.
| | - Ying Feng
- Department of Gastrointestinal Surgery, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong, 226001, China.
- Medical school, Nantong University, 19 Qixiu Road, Nantong, 226001, Jiangsu, China.
- Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, 20 Xisi Street, Nantong, 226001, Jiangsu, China.
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14
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Gupta R, Kadhim MM, Turki Jalil A, Obayes AM, Aminov Z, Alsaikhan F, Ramírez-Coronel AA, Ramaiah P, Tayyib NA, Luo X. Multifaceted role of NF-κB in hepatocellular carcinoma therapy: Molecular landscape, therapeutic compounds and nanomaterial approaches. ENVIRONMENTAL RESEARCH 2023; 228:115767. [PMID: 36966991 DOI: 10.1016/j.envres.2023.115767] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Revised: 03/20/2023] [Accepted: 03/22/2023] [Indexed: 05/16/2023]
Abstract
The predominant kind of liver cancer is hepatocellular carcinoma (HCC) that its treatment have been troublesome difficulties for physicians due to aggressive behavior of tumor cells in proliferation and metastasis. Moreover, stemness of HCC cells can result in tumor recurrence and angiogenesis occurs. Another problem is development of resistance to chemotherapy and radiotherapy in HCC cells. Genomic mutations participate in malignant behavior of HCC and nuclear factor-kappaB (NF-κB) has been one of the oncogenic factors in different human cancers that after nuclear translocation, it binds to promoter of genes in regulating their expression. Overexpression of NF-κB has been well-documented in increasing proliferation and invasion of tumor cells and notably, when its expression enhances, it induces chemoresistance and radio-resistance. Highlighting function of NF-κB in HCC can shed some light on the pathways regulating progression of tumor cells. The first aspect is proliferation acceleration and apoptosis inhibition in HCC cells mediated by enhancement in expression level of NF-κB. Moreover, NF-κB is able to enhance invasion of HCC cells via upregulation of MMPs and EMT, and it triggers angiogenesis as another step for increasing spread of tumor cells in tissues and organs. When NF-κB expression enhances, it stimulates chemoresistance and radio-resistance in HCC cells and by increasing stemness and population of cancer-stem cells, it can provide the way for recurrence of tumor. Overexpression of NF-κB mediates therapy resistance in HCC cells and it can be regulated by non-coding RNAs in HCC. Moreover, inhibition of NF-κB by anti-cancer and epigenetic drugs suppresses HCC tumorigenesis. More importantly, nanoparticles are considered for suppressing NF-κB axis in cancer and their prospectives and results can also be utilized for treatment of HCC. Nanomaterials are promising factors in treatment of HCC and by delivery of genes and drugs, they suppress HCC progression. Furthermore, nanomaterials provide phototherapy in HCC ablation.
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Affiliation(s)
- Reena Gupta
- Institute of Pharmaceutical Research, GLA University, District-Mathura, U. P., India
| | - Mustafa M Kadhim
- Department of Dentistry, Kut University College, Kut, Wasit, 52001, Iraq; Medical Laboratory Techniques Department, Al-Farahidi University, Baghdad, 10022, Iraq
| | - Abduladheem Turki Jalil
- Medical Laboratories Techniques Department, Al-Mustaqbal University College, Babylon, Hilla, 51001, Iraq.
| | | | - Zafar Aminov
- Department of Public Health and Healthcare Management, Samarkand State Medical University, 18 Amir Temur Street, Samarkand, Uzbekistan; Department of Scientific Affairs, Tashkent State Dental Institute, 103 Makhtumkuli Str., Tashkent, Uzbekistan
| | - Fahad Alsaikhan
- College of Pharmacy, Prince Sattam Bin Abdulaziz University, Alkharj, Saudi Arabia.
| | - Andrés Alexis Ramírez-Coronel
- Azogues Campus Nursing Career, Health and Behavior Research Group (HBR), Psychometry and Ethology Laboratory, Catholic University of Cuenca, Ecuador; Epidemiology and Biostatistics Research Group, CES University, Colombia; Educational Statistics Research Group (GIEE), National University of Education, Ecuador
| | | | - Nahla A Tayyib
- Faculty of Nursing, Umm al- Qura University, Makkah, Saudi Arabia
| | - Xuanming Luo
- Department of General Surgery, Shanghai Xuhui Central Hospital, Fudan University, Shanghai, 200031, China.
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15
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Huang PS, Wang LY, Wang YW, Tsai MM, Lin TK, Liao CJ, Yeh CT, Lin KH. Evaluation and Application of Drug Resistance by Biomarkers in the Clinical Treatment of Liver Cancer. Cells 2023; 12:cells12060869. [PMID: 36980210 PMCID: PMC10047572 DOI: 10.3390/cells12060869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 02/13/2023] [Accepted: 03/06/2023] [Indexed: 03/14/2023] Open
Abstract
Liver cancer is one of the most lethal cancers in the world, mainly owing to the lack of effective means for early monitoring and treatment. Accordingly, there is considerable research interest in various clinically applicable methods for addressing these unmet needs. At present, the most commonly used biomarker for the early diagnosis of liver cancer is alpha-fetoprotein (AFP), but AFP is sensitive to interference from other factors and cannot really be used as the basis for determining liver cancer. Treatment options in addition to liver surgery (resection, transplantation) include radiation therapy, chemotherapy, and targeted therapy. However, even more expensive targeted drug therapies have a limited impact on the clinical outcome of liver cancer. One of the big reasons is the rapid emergence of drug resistance. Therefore, in addition to finding effective biomarkers for early diagnosis, an important focus of current discussions is on how to effectively adjust and select drug strategies and guidelines for the treatment of liver cancer patients. In this review, we bring this thought process to the drug resistance problem faced by different treatment strategies, approaching it from the perspective of gene expression and molecular biology and the possibility of finding effective solutions.
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Affiliation(s)
- Po-Shuan Huang
- Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan; (P.-S.H.); (C.-J.L.)
| | - Ling-Yu Wang
- Department of Biochemistry and Molecular Biology, Chang Gung University, Taoyuan 333, Taiwan;
- Division of Hematology-Oncology, Chang Gung Memorial Hospital at Linkou, Taoyuan 333, Taiwan
| | - Yi-Wen Wang
- School of Nursing, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan;
| | - Ming-Ming Tsai
- Department of Nursing, Division of Basic Medical Sciences, Chang Gung University of Science and Technology, Taoyuan 333, Taiwan;
- Research Center for Chinese Herbal Medicine, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan 333, Taiwan
- Department of General Surgery, New Taipei Municipal Tu Cheng Hospital, New Taipei 236, Taiwan
| | - Tzu-Kang Lin
- Neurosurgery, School of Medicine, College of Medicine, Fu Jen Catholic University, New Taipei City 24205, Taiwan;
- Neurosurgery, Department of Surgery, Fu Jen Catholic University Hospital, New Taipei City 24352, Taiwan
| | - Chia-Jung Liao
- Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan; (P.-S.H.); (C.-J.L.)
| | - Chau-Ting Yeh
- Liver Research Center, Chang Gung Memorial Hospital, Linkou, Taoyuan 333, Taiwan;
| | - Kwang-Huei Lin
- Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan; (P.-S.H.); (C.-J.L.)
- Research Center for Chinese Herbal Medicine, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan 333, Taiwan
- Liver Research Center, Chang Gung Memorial Hospital, Linkou, Taoyuan 333, Taiwan;
- Correspondence: ; Tel./Fax: +886-3-2118263
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16
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Lu Y, Zhang R, Gu X, Wang X, Xi P, Chen X. Exosomes from tubular epithelial cells undergoing epithelial-to-mesenchymal transition promote renal fibrosis by M1 macrophage activation. FASEB Bioadv 2023; 5:101-113. [PMID: 36876297 PMCID: PMC9983075 DOI: 10.1096/fba.2022-00080] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 11/20/2022] [Accepted: 01/09/2023] [Indexed: 01/15/2023] Open
Abstract
Kidney fibrosis is the common final pathway of chronic kidney disease (CKD), and it is distinguished by inflammation, mesenchymal transition with myofibroblast formation, and epithelial-to-mesenchymal transition (EMT). Macrophages are protuberant inflammatory cells in the kidney, and their roles are dependent on their phenotypes. However, it remains unclear whether tubular epithelial cells (TECs) undergoing EMT can influence the phenotypes of macrophages and the underlying mechanisms during the development of kidney fibrosis. Here, we investigated the characteristics of TECs and macrophages during kidney fibrosis with a focus on EMT and inflammation. We found that the coculture of exosomes from transforming growth factor-beta (TGF-β)-induced TECs with macrophages induced macrophage M1 polarization, while exosomes from TECs without TGF-β stimulation or stimulation with TGF-β alone did not induce an increase in M1 macrophage-related markers. Notably, TECs induced to undergo EMT by TGF-β treatment released more exosomes than the other groups. Furthermore, it is noteworthy that when we injected exosomes from TECs undergoing EMT into mice, in addition to the high level of inflammatory response and the activation of M1 macrophages, the indicators of EMT and renal fibrosis in mouse kidney tissue were correspondingly elevated. In summary, exosomes from TECs undergoing EMT by TGF-β treatment induced M1 polarization and led to a positive feedback effect for further EMT and the development of renal fibrosis. Therefore, the obstacle to the release of such exosomes may be a novel therapeutic strategy for CKD.
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Affiliation(s)
- Yuqing Lu
- Affiliated Hospital of Nantong University Nantong China.,Medical School of Nantong University Nantong China
| | - Rui Zhang
- Affiliated Hospital of Nantong University Nantong China.,Medical School of Nantong University Nantong China
| | - Xiameng Gu
- Affiliated Hospital of Nantong University Nantong China.,Medical School of Nantong University Nantong China
| | - Xuerong Wang
- Affiliated Hospital of Nantong University Nantong China.,Medical School of Nantong University Nantong China
| | - Peipei Xi
- Affiliated Hospital of Nantong University Nantong China
| | - Xiaolan Chen
- Affiliated Hospital of Nantong University Nantong China.,Medical School of Nantong University Nantong China
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Integrated Microarray-Based Data Analysis of miRNA Expression Profiles: Identification of Novel Biomarkers of Cisplatin-Resistance in Testicular Germ Cell Tumours. Int J Mol Sci 2023; 24:ijms24032495. [PMID: 36768818 PMCID: PMC9916636 DOI: 10.3390/ijms24032495] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 01/13/2023] [Accepted: 01/25/2023] [Indexed: 01/31/2023] Open
Abstract
Testicular germ cell tumours (TGCTs) are the most common solid malignancy among young men, and their incidence is still increasing. Despite good curability with cisplatin (CDDP)-based chemotherapy, about 10% of TGCTs are non-responsive and show a chemoresistant phenotype. To further increase TGCT curability, better prediction of risk of relapse and early detection of refractory cases is needed. Therefore, to diagnose this malignancy more precisely, stratify patients more accurately and improve decision-making on treatment modality, new biomarkers are still required. Numerous studies showed association of differential expressions of microRNAs (miRNAs) with cancer. Using microarray analysis followed by RT-qPCR validation, we identified specific miRNA expression patterns that discriminate chemoresistant phenotypes in TGCTs. Comparing CDDP-resistant vs. -sensitive TGCT cell lines, we identified miR-218-5p, miR-31-5p, miR-125b-5p, miR-27b-3p, miR-199a-5p, miR-214-3p, let-7a and miR-517a-3p as significantly up-regulated and miR-374b-5p, miR-378a-3p, miR-20b-5p and miR-30e-3p as significantly down-regulated. In patient tumour samples, we observed the highest median values of relative expression of miR-218-5p, miR-31-5p, miR-375-5p and miR-517a-3p, but also miR-20b-5p and miR-378a-3p, in metastatic tumour samples when compared with primary tumour or control samples. In TGCT patient plasma samples, we detected increased expression of miR-218-5p, miR-31-5p, miR-517a-3p and miR-375-5p when compared to healthy individuals. We propose that miR-218-5p, miR-31-5p, miR-375-5p, miR-517-3p, miR-20b-5p and miR-378a-3p represent a new panel of biomarkers for better prediction of chemoresistance and more aggressive phenotypes potentially underlying metastatic spread in non-seminomatous TGCTs. In addition, we provide predictions of the targets and functional and regulatory networks of selected miRNAs.
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18
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Zhang N, Tian X, Yan T, Wang H, Zhang D, Lin C, Liu Q, Jiang S. Insights into the role of nucleotide methylation in metabolic-associated fatty liver disease. Front Immunol 2023; 14:1148722. [PMID: 37020540 PMCID: PMC10067741 DOI: 10.3389/fimmu.2023.1148722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Accepted: 02/22/2023] [Indexed: 04/07/2023] Open
Abstract
Metabolic-associated fatty liver disease (MAFLD) is a chronic liver disease characterized by fatty infiltration of the liver. In recent years, the MAFLD incidence rate has risen and emerged as a serious public health concern. MAFLD typically progresses from the initial hepatocyte steatosis to steatohepatitis and then gradually advances to liver fibrosis, which may ultimately lead to cirrhosis and carcinogenesis. However, the potential evolutionary mechanisms still need to be clarified. Recent studies have shown that nucleotide methylation, which was directly associated with MAFLD's inflammatory grading, lipid synthesis, and oxidative stress, plays a crucial role in the occurrence and progression of MAFLD. In this review, we highlight the regulatory function and associated mechanisms of nucleotide methylation modification in the progress of MAFLD, with a particular emphasis on its regulatory role in the inflammation of MAFLD, including the regulation of inflammation-related immune and metabolic microenvironment. Additionally, we summarize the potential value of nucleotide methylation in the diagnosis and treatment of MAFLD, intending to provide references for the future investigation of MAFLD.
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Affiliation(s)
- Ni Zhang
- Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Xinchen Tian
- Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Tinghao Yan
- Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Haochen Wang
- Clinical Medical Laboratory Center, Jining First People’s Hospital, Jining Medical University, Jining, China
| | - Dengtian Zhang
- Clinical Medical Laboratory Center, Jining First People’s Hospital, Jining Medical University, Jining, China
| | - Cong Lin
- Clinical Medical Laboratory Center, Jining First People’s Hospital, Jining Medical University, Jining, China
| | - Qingbin Liu
- Clinical Medical Laboratory Center, Jining First People’s Hospital, Jining Medical University, Jining, China
- *Correspondence: Qingbin Liu, ; Shulong Jiang,
| | - Shulong Jiang
- Cheeloo College of Medicine, Shandong University, Jinan, China
- Clinical Medical Laboratory Center, Jining First People’s Hospital, Jining Medical University, Jining, China
- *Correspondence: Qingbin Liu, ; Shulong Jiang,
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19
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Ren Y. Regulatory mechanism and biological function of UHRF1–DNMT1-mediated DNA methylation. Funct Integr Genomics 2022; 22:1113-1126. [DOI: 10.1007/s10142-022-00918-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 10/25/2022] [Accepted: 11/08/2022] [Indexed: 11/15/2022]
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20
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Tang L, Peng L, Tan C, Liu H, Chen P, Wang H. Role of HOXA9 in solid tumors: mechanistic insights and therapeutic potential. Cancer Cell Int 2022; 22:349. [PMID: 36376832 PMCID: PMC9664671 DOI: 10.1186/s12935-022-02767-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Accepted: 10/19/2022] [Indexed: 11/16/2022] Open
Abstract
HOXA9 functioning as a transcription factor is one of the members of HOX gene family, which governs multiple cellular activities by facilitating cellular signal transduction. In addition to be a driver in AML which has been widely studied, the role of HOXA9 in solid tumor progression has also received increasing attention in recent years, where the aberrant expression of HOXA9 is closely associated with the prognosis of patient. This review details the signaling pathways, binding partners, post-transcriptional regulation of HOXA9, and possible inhibitors of HOXA9 in solid tumors, which provides a reference basis for further study on the role of HOXA9 in solid tumors.
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21
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Qin Y, Liang R, Lu P, Lai L, Zhu X. Depicting the Implication of miR-378a in Cancers. Technol Cancer Res Treat 2022; 21:15330338221134385. [PMID: 36285472 PMCID: PMC9608056 DOI: 10.1177/15330338221134385] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
MicroRNA-378a (miR-378a), including miR-378a-3p and miR-378a-5p, are encoded in PPARGC1B gene. miR-378a is essential for tumorigenesis and is an independent prognostic biomarker for various malignant tumors. Aberrant expression of miR-378a affects several physiological and pathological processes, including proliferation, apoptosis, tumorigenesis, cancer invasion, metastasis, and therapeutic resistance. Interestingly, miR-378a has a dual functional role in either promoting or inhibiting tumorigenesis, independent of the cancer type. In this review, we comprehensively summarized the role and regulatory mechanisms of miR-378a in cancer development, hoping to provide a direction for its potential use in cancer therapy.
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Affiliation(s)
- Yuelan Qin
- Department of Radiation Oncology, Guangxi Medical University Cancer Hospital, Nanning, People's Republic of China
| | - Renba Liang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, China
| | - Pingan Lu
- Faculty of Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Lin Lai
- Department of Radiation Oncology, Guangxi Medical University Cancer Hospital, Nanning, People's Republic of China
| | - Xiaodong Zhu
- Department of Radiation Oncology, Guangxi Medical University Cancer Hospital, Nanning, People's Republic of China,Affiliated Wuming Hospital of Guangxi Medical University, Nanning, People's Republic of China,Key Laboratory of Early Prevention and Treatment for Regional High-Incidence-Tumor, Guangxi Medical University, Ministry of Education, Nanning, People's Republic of China,Xiaodong Zhu, Department of Radiation Oncology, Guangxi Medical University Cancer Hospital, 22 Shuang Yong Road, Nanning 530021, People's Republic of China.
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22
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Huang X, Cao Y, Bao P, Zhu B, Cheng Z. High expression of PI4K2A predicted poor prognosis of colon adenocarcinoma (COAD) and correlated with immunity. Cancer Med 2022; 12:837-851. [PMID: 35634680 PMCID: PMC9844633 DOI: 10.1002/cam4.4895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 04/26/2022] [Accepted: 05/15/2022] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND PI4K2A has been found to have a tumor-promoting role in various solid tumors and be involved in various biological procedures. In this article, we aim to investigate the prognostic values of PI4K2A and provide new insights in colon adenocarcinoma (COAD). METHODS The Cancer Genome Atlas (TCGA) database, Human Protein Atlas online database, and UALCAN database were used to analyze the expression of PI4K2A in COAD and the survival of patients. Univariate and multifactorial Cox regression analyses were used to assess the prognosis of PI4K2A on COAD. GSEA was used to explore PI4K2A-related signaling pathways. In addition, the effect of PI4K2A on immune checkpoint inhibitors (ICIs) treatment was investigated by constructing a TIDE model and predicting the association between PI4K2A and anticancer drug sensitivity through the CellMiner database. RESULTS In the TCGA database, PI4K2A was highly expressed in COAD and the similar results were verified by qRT-PCR. Survival analysis, utilizing Kaplan-Meier curves, revealed that COAD patients with high PI4K2A expression had a worse prognosis. In addition, PI4K2A expression was discovered to have been associated with T-stage, N-stage, and pathological stage by logistic analysis. Next, we utilized univariate and multifactorial Cox regression analyses to identify PI4K2A as an independent predictor. Additionally, GSEA analysis indicates that PI4K2A is enriched in MAPK signaling pathway, Toll-like receptor signaling pathway, etc. In COAD, PI4K2A was remarkably associated with the tumor immune microenvironment. In addition, by constructing a TIDE model, we discovered that COAD patients in the PI4K2A low-expression cohort were better treated with ICI. Finally, analysis of the CellMiner database predicted that PI4K2A was adversely correlated with the sensitivity of various anticancer drugs. CONCLUSIONS Our study suggests that PI4K2A may be a potential predictor of poor prognosis in COAD and a potential biomarker for early diagnosis, prognosis, and treatment.
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Affiliation(s)
- Xinkun Huang
- Department of General SurgeryAffiliated Hospital of NantongNantongJiangsu ProvinceChina
| | - Yang Cao
- Department of OperationAffiliated Hospital of NantongNantongJiangsu ProvinceChina
| | - Peng Bao
- Department of Critical Care MedicineAffiliated Hospital of Nantong UniversityNantongJiangsu ProvinceChina
| | - Bingye Zhu
- Department of UrologyAffiliated Nantong Hospital of Shanghai University/The Sixth People's Hospital of NantongNantongJiangsu ProvinceChina
| | - Zhouyang Cheng
- Department of General SurgeryAffiliated Hospital of NantongNantongJiangsu ProvinceChina
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23
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Hatmal MM, Al-Hatamleh MAI, Olaimat AN, Alshaer W, Hasan H, Albakri KA, Alkhafaji E, Issa NN, Al-Holy MA, Abderrahman SM, Abdallah AM, Mohamud R. Immunomodulatory Properties of Human Breast Milk: MicroRNA Contents and Potential Epigenetic Effects. Biomedicines 2022; 10:biomedicines10061219. [PMID: 35740242 PMCID: PMC9219990 DOI: 10.3390/biomedicines10061219] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Revised: 05/15/2022] [Accepted: 05/17/2022] [Indexed: 02/07/2023] Open
Abstract
Infants who are exclusively breastfed in the first six months of age receive adequate nutrients, achieving optimal immune protection and growth. In addition to the known nutritional components of human breast milk (HBM), i.e., water, carbohydrates, fats and proteins, it is also a rich source of microRNAs, which impact epigenetic mechanisms. This comprehensive work presents an up-to-date overview of the immunomodulatory constituents of HBM, highlighting its content of circulating microRNAs. The epigenetic effects of HBM are discussed, especially those regulated by miRNAs. HBM contains more than 1400 microRNAs. The majority of these microRNAs originate from the lactating gland and are based on the remodeling of cells in the gland during breastfeeding. These miRNAs can affect epigenetic patterns by several mechanisms, including DNA methylation, histone modifications and RNA regulation, which could ultimately result in alterations in gene expressions. Therefore, the unique microRNA profile of HBM, including exosomal microRNAs, is implicated in the regulation of the genes responsible for a variety of immunological and physiological functions, such as FTO, INS, IGF1, NRF2, GLUT1 and FOXP3 genes. Hence, studying the HBM miRNA composition is important for improving the nutritional approaches for pregnancy and infant's early life and preventing diseases that could occur in the future. Interestingly, the composition of miRNAs in HBM is affected by multiple factors, including diet, environmental and genetic factors.
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Affiliation(s)
- Ma’mon M. Hatmal
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, The Hashemite University, P.O. Box 330127, Zarqa 13133, Jordan;
- Correspondence: (M.M.H.); (R.M.)
| | - Mohammad A. I. Al-Hatamleh
- Department of Immunology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Kota Bharu 16150, Malaysia;
| | - Amin N. Olaimat
- Department of Clinical Nutrition and Dietetics, Faculty of Applied Medical Sciences, The Hashemite University, P.O. Box 330127, Zarqa 13133, Jordan; (A.N.O.); (M.A.A.-H.)
| | - Walhan Alshaer
- Cell Therapy Center (CTC), The University of Jordan, Amman 11942, Jordan;
| | - Hanan Hasan
- Department of Pathology, Microbiology and Forensic Medicine, School of Medicine, The University of Jordan, Amman 11942, Jordan;
| | - Khaled A. Albakri
- Faculty of Medicine, The Hashemite University, P.O. Box 330127, Zarqa 13133, Jordan;
| | - Enas Alkhafaji
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, The University of Jordan, Amman 11942, Jordan;
| | - Nada N. Issa
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, The Hashemite University, P.O. Box 330127, Zarqa 13133, Jordan;
| | - Murad A. Al-Holy
- Department of Clinical Nutrition and Dietetics, Faculty of Applied Medical Sciences, The Hashemite University, P.O. Box 330127, Zarqa 13133, Jordan; (A.N.O.); (M.A.A.-H.)
| | - Salim M. Abderrahman
- Department of Biology and Biotechnology, Faculty of Sciences, The Hashemite University, P.O. Box 330127, Zarqa 13133, Jordan;
| | - Atiyeh M. Abdallah
- Department of Biomedical Sciences, College of Health Sciences, QU Health, Qatar University, Doha 2713, Qatar;
| | - Rohimah Mohamud
- Department of Immunology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Kota Bharu 16150, Malaysia;
- Correspondence: (M.M.H.); (R.M.)
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24
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Yin F, Li Q, Cao M, Duan Y, Zhao L, Gan L, Cai Z. Effects of microRNA-101-3p on predicting pediatric acute respiratory distress syndrome and its role in human alveolar epithelial cell. Bioengineered 2022; 13:11602-11611. [PMID: 35506305 PMCID: PMC9275879 DOI: 10.1080/21655979.2022.2070583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Pediatric acute respiratory distress syndrome (PARDS) is a severe form of respiratory failure associated with high mortality among children. The objective of this study is reported to explore the clinical function and molecular roles of microRNA-101-3p (miR-101-3p) in PARDS. The levels of miR-101-3p and mRNA levels of SRY-related high-mobility group box 9 (Sox9) were measured by quantitative reverse transcription polymerase chain reaction (RT-qPCR). Additionally, the diagnostic role of miR-101-3p was identified by using the Receiver operating characteristic (ROC) curve. The cell proliferation and apoptosis were examined through Cell Counting Kit-8 (CCK-8) assay and flow cytometry. To detect inflammation in cells, enzyme-linked immunosorbent assays (ELISA) were performed. The target gene of miR-101-3p was confirmed through data obtained from the luciferase activity. In patients with PARDS, miR-101-3p expression was decreased. Moderate and severe PARDS patients had lower levels of miR-101-3p than mild PARDS patients. The inflammatory progression was related to the aberrant expression of miR-101-3p in all PARDS children. MiR-101-3p was highly predictive for the detection of children with PARDS. In addition, miR-101-3p might protect A549 cells from abnormal proliferation, apoptosis, and inflammation caused by lipopolysaccharide (LPS). Sox9 might be a target gene of miR-101-3p and increased mRNA expression of Sox9 in LPS-treated A549 cells was inhibited by overexpression of miR-101-3p. Ultimately, this study suggested that reduced expression of miR-101-3p plays a role in PARDS, providing a novel angle to study the disease.
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Affiliation(s)
- Fang Yin
- Child Health Development Center, Hunan Children's Hospital, Changsha China
| | - Qi Li
- Child Health Development Center, Hunan Children's Hospital, Changsha China
| | - Min Cao
- Child Health Development Center, Hunan Children's Hospital, Changsha China
| | - Yaqin Duan
- Rehabilitation Center, Hunan Children's Hospital, Changsha China
| | - Liu Zhao
- Children's Research Institute, Hunan Children's Hospital, Changsha China
| | - Lumin Gan
- Department of Infection, Hunan Children's Hospital, Changsha China
| | - Zili Cai
- Child Health Development Center, Hunan Children's Hospital, Changsha China
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25
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Imura T, Shimizu K, Mitsuhara T. Distinctive microRNA profiles in serum of patients with neurofibromatosis type 2: A bioinformatic exploratory study. World Neurosurg 2022; 164:e127-e133. [DOI: 10.1016/j.wneu.2022.04.042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 04/08/2022] [Indexed: 11/25/2022]
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26
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Braghini MR, Lo Re O, Romito I, Fernandez-Barrena MG, Barbaro B, Pomella S, Rota R, Vinciguerra M, Avila MA, Alisi A. Epigenetic remodelling in human hepatocellular carcinoma. J Exp Clin Cancer Res 2022; 41:107. [PMID: 35331312 PMCID: PMC8943959 DOI: 10.1186/s13046-022-02297-2] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Accepted: 02/19/2022] [Indexed: 04/13/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is the most frequent primary liver cancer, being the sixth most commonly diagnosed cancer and the fourth leading cause of cancer-related death. As other heterogeneous solid tumours, HCC results from a unique synergistic combination of genetic alterations mixed with epigenetic modifications.In HCC the patterns and frequencies of somatic variations change depending on the nearby chromatin. On the other hand, epigenetic alterations often induce genomic instability prone to mutations. Epigenetics refers to heritable states of gene expression without alteration to the DNA sequence itself and, unlike genetic changes, the epigenetic modifications are reversible and affect gene expression more extensively than genetic changes. Thus, studies of epigenetic regulation and the involved molecular machinery are greatly contributing to the understanding of the mechanisms that underline HCC onset and heterogeneity. Moreover, this knowledge may help to identify biomarkers for HCC diagnosis and prognosis, as well as future new targets for more efficacious therapeutic approaches.In this comprehensive review we will discuss the state-of-the-art knowledge about the epigenetic landscape in hepatocarcinogenesis, including evidence on the diagnostic and prognostic role of non-coding RNAs, modifications occurring at the chromatin level, and their role in the era of precision medicine.Apart from other better-known risk factors that predispose to the development of HCC, characterization of the epigenetic remodelling that occurs during hepatocarcinogenesis could open the way to the identification of personalized biomarkers. It may also enable a more accurate diagnosis and stratification of patients, and the discovery of new targets for more efficient therapeutic approaches.
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Affiliation(s)
- Maria Rita Braghini
- Unit of Molecular Genetics of Complex Phenotypes, Bambino Gesù Children's Hospital, IRCCS, Viale S. Paolo, 15, 00146, Rome, Italy
| | - Oriana Lo Re
- Department of Translational Stem Cell Biology, Research Institute of the Medical University of Varna, Varna, Bulgaria
| | - Ilaria Romito
- Unit of Molecular Genetics of Complex Phenotypes, Bambino Gesù Children's Hospital, IRCCS, Viale S. Paolo, 15, 00146, Rome, Italy
| | - Maite G Fernandez-Barrena
- Hepatology Program, CIMA, University of Navarra, Pamplona, Spain
- Center for the Study of Liver and Gastrointestinal Diseases (CIBERehd), Carlos III National Institute of Health, Madrid, Spain
| | - Barbara Barbaro
- Unit of Molecular Genetics of Complex Phenotypes, Bambino Gesù Children's Hospital, IRCCS, Viale S. Paolo, 15, 00146, Rome, Italy
| | - Silvia Pomella
- Department of Paediatric Haematology/Oncology and Cellular and Gene Therapy, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Rossella Rota
- Department of Paediatric Haematology/Oncology and Cellular and Gene Therapy, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Manlio Vinciguerra
- Department of Translational Stem Cell Biology, Research Institute of the Medical University of Varna, Varna, Bulgaria
| | - Matias A Avila
- Hepatology Program, CIMA, University of Navarra, Pamplona, Spain
- Center for the Study of Liver and Gastrointestinal Diseases (CIBERehd), Carlos III National Institute of Health, Madrid, Spain
| | - Anna Alisi
- Unit of Molecular Genetics of Complex Phenotypes, Bambino Gesù Children's Hospital, IRCCS, Viale S. Paolo, 15, 00146, Rome, Italy.
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