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Alalawy AI. Key genes and molecular mechanisms related to Paclitaxel Resistance. Cancer Cell Int 2024; 24:244. [PMID: 39003454 PMCID: PMC11245874 DOI: 10.1186/s12935-024-03415-0] [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: 02/29/2024] [Accepted: 06/22/2024] [Indexed: 07/15/2024] Open
Abstract
Paclitaxel is commonly used to treat breast, ovarian, lung, esophageal, gastric, pancreatic cancer, and neck cancer cells. Cancer recurrence is observed in patients treated with paclitaxel due to paclitaxel resistance emergence. Resistant mechanisms are observed in cancer cells treated with paclitaxel, docetaxel, and cabazitaxel including changes in the target molecule β-tubulin of mitosis, molecular mechanisms that activate efflux drug out of the cells, and alterations in regulatory proteins of apoptosis. This review discusses new molecular mechanisms of taxane resistance, such as overexpression of genes like the multidrug resistance genes and EDIL3, ABCB1, MRP1, and TRAG-3/CSAG2 genes. Moreover, significant lncRNAs are detected in paclitaxel resistance, such as lncRNA H19 and cross-resistance between taxanes. This review contributed to discovering new treatment strategies for taxane resistance and increasing the responsiveness of cancer cells toward chemotherapeutic drugs.
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Affiliation(s)
- Adel I Alalawy
- Department of Biochemistry, Faculty of Science, University of Tabuk, Tabuk, 71491, Saudi Arabia.
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Ke B, Jin P, Wang XJ, Liu N, Liang H, Zhang RP. Oncogenic and immunological role of EDIL3 in human tumours: From pan-cancer analysis to validation in gastric cancer. Heliyon 2024; 10:e32291. [PMID: 38882287 PMCID: PMC11180325 DOI: 10.1016/j.heliyon.2024.e32291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Revised: 05/30/2024] [Accepted: 05/31/2024] [Indexed: 06/18/2024] Open
Abstract
Background Epidermal growth factor-like repeats and discoidin I-like domains 3 (EDIL3) is a secreted extracellular matrix protein implicated in diverse physiological and pathological processes including embryonic development, angiogenesis, and anti-inflammatory responses. Recent reports have indicated that EDIL3 play critical roles in carcinogenesis and progression of many cancers. Herein, we performed a pan-cancer investigation to study the potential functions of EDIL3 in various cancers and experimentally validate its function in gastric cancer (GC). Methods We analysed EDIL3 expression profiles in different tumours using The Cancer Genome Atlas database. The Kaplan-Meier Plotter was used to investigate the prognostic value of EDIL3, while receiver operating characteristic curve was performed to analyze its diagnostic efficacy. Several bioinformatics tools were used to study the association between EDIL3 and promoter methylation, gene enrichment analysis, immune infiltration, immune-related genes, and drug sensitivity. Molecular biology experiments were conducted to validate the tumorigenic effects of EDIL3. Results EDIL3 is variably expressed in different cancers and is closely associated with clinical outcomes. An inverse correlation between EDIL3 and DNA methylation has been observed in 13 cancers. Enrichment analysis indicated that EDIL3 is correlated with many cellular pathways such as extracellular matrix receptor interactions and focal adhesion. EDIL3 was tightly associated with immune infiltration and immune checkpoints. EDIL3 knockdown can promote GC calls apoptosis while preventing proliferation, migration, and invasion in vitro. Conclusion EDIL3 is a promising prognostic, diagnostic, and immunological biomarker in various cancers, which could be applied as a new target for cancer therapy.
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Affiliation(s)
- Bin Ke
- Department of Gastric Surgery, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Tianjin Key Laboratory of Digestive Cancer, 300060, Tianjin, China
| | - Peng Jin
- Department of Gastric Surgery, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Tianjin Key Laboratory of Digestive Cancer, 300060, Tianjin, China
| | - Xue-Jun Wang
- Department of Gastric Surgery, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Tianjin Key Laboratory of Digestive Cancer, 300060, Tianjin, China
| | - Ning Liu
- Department of Gastric Surgery, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Tianjin Key Laboratory of Digestive Cancer, 300060, Tianjin, China
| | - Han Liang
- Department of Gastric Surgery, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Tianjin Key Laboratory of Digestive Cancer, 300060, Tianjin, China
| | - Ru-Peng Zhang
- Department of Gastric Surgery, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Tianjin Key Laboratory of Digestive Cancer, 300060, Tianjin, China
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Huang N, Fang J, Du F, Zhou J, Li Y, Zhang X. Uncovering essential anesthetics-induced exosomal miRNAs related to hepatocellular carcinoma progression: a bioinformatic investigation. BMC Med Genomics 2024; 17:154. [PMID: 38840234 PMCID: PMC11155038 DOI: 10.1186/s12920-024-01922-7] [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: 12/19/2023] [Accepted: 05/23/2024] [Indexed: 06/07/2024] Open
Abstract
BACKGROUND Anesthetic drugs may alter exosomal microRNA (miRNA) contents and mediate cancer progression and tumor microenvironment remodeling. Our study aims to explore how the anesthetics (sevoflurane and propofol) impact the miRNA makeup within exosomes in hepatocellular carcinoma (HCC), alongside the interconnected signaling pathways linked to the tumor immune microenvironment. METHODS In this prospective study, we collected plasma exosomes from two groups of HCC patients (n = 5 each) treated with either propofol or sevoflurane, both before anesthesia and after hepatectomy. Exosomal miRNA profiles were assessed using next-generation sequencing (NGS). Furthermore, the expression data from The Cancer Genome Atlas-Liver Hepatocellular Carcinoma (TCGA-LIHC) was used to pinpoint the differentially expressed exosomal miRNAs (DEmiRNAs) attributed to the influence of propofol or sevoflurane in the context of HCC. Gene set enrichment analysis (GSEA) and gene set variation analysis (GSVA) were used to dissect the signaling pathways and biological activities associated with the identified DEmiRNAs and their corresponding target genes. RESULTS A total of 35 distinct DEmiRNAs were exclusively regulated by either propofol (n = 9) or sevoflurane (n = 26). Through TCGA-LIHC database analysis, 8 DEmiRNAs were associated with HCC. These included propofol-triggered miR-452-5p and let-7c-5p, as well as sevoflurane-induced miR-24-1-5p, miR-122-5p, miR-200a-3p, miR-4686, miR-214-3p, and miR-511-5p. Analyses revealed that among these 8 DEmiRNAs, the upregulation of miR-24-1-5p consistently demonstrated a significant association with lower histological grades (p < 0.0001), early-stage tumors (p < 0.05) and higher survival (p = 0.029). Further analyses using GSEA and GSVA indicated that miR-24-1-5p, along with its target genes, were involved in governing the tumor immune microenvironment and potentially inhibiting tumor progression in HCC. CONCLUSIONS This study provided bioinformatics evidence suggesting that sevoflurane-induced plasma exosomal miRNAs may have a potential impact on the immune microenvironment of HCC. These findings established a foundation for future research into mechanistic outcomes in cancer patients.
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Affiliation(s)
- Ning Huang
- Department of anesthesia, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, China
| | - Jie Fang
- Department of anesthesia, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, China
| | - Fang Du
- Department of anesthesia, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, China
| | - Jichuan Zhou
- Department of anesthesia, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, China
| | - Yuxin Li
- Department of anesthesia, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, China
| | - Xiaoguang Zhang
- Department of anesthesia, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, China.
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Wu Z, Yu J, Han T, Tu Y, Su F, Li S, Huang Y. System analysis based on Anoikis-related genes identifies MAPK1 as a novel therapy target for osteosarcoma with neoadjuvant chemotherapy. BMC Musculoskelet Disord 2024; 25:437. [PMID: 38835052 PMCID: PMC11149263 DOI: 10.1186/s12891-024-07547-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 05/27/2024] [Indexed: 06/06/2024] Open
Abstract
BACKGROUND Osteosarcoma (OS) is the most common bone malignant tumor in children, and its prognosis is often poor. Anoikis is a unique mode of cell death.However, the effects of Anoikis in OS remain unexplored. METHOD Differential analysis of Anoikis-related genes was performed based on the metastatic and non-metastatic groups. Then LASSO logistic regression and SVM-RFE algorithms were applied to screen out the characteristic genes. Later, Univariate and multivariate Cox regression was conducted to identify prognostic genes and further develop the Anoikis-based risk score. In addition, correlation analysis was performed to analyze the relationship between tumor microenvironment, drug sensitivity, and prognostic models. RESULTS We established novel Anoikis-related subgroups and developed a prognostic model based on three Anoikis-related genes (MAPK1, MYC, and EDIL3). The survival and ROC analysis results showed that the prognostic model was reliable. Besides, the results of single-cell sequencing analysis suggested that the three prognostic genes were closely related to immune cell infiltration. Subsequently, aberrant expression of two prognostic genes was identified in osteosarcoma cells. Nilotinib can promote the apoptosis of osteosarcoma cells and down-regulate the expression of MAPK1. CONCLUSIONS We developed a novel Anoikis-related risk score model, which can assist clinicians in evaluating the prognosis of osteosarcoma patients in clinical practice. Analysis of the tumor immune microenvironment and chemotherapeutic drug sensitivity can provide necessary insights into subsequent mechanisms. MAPK1 may be a valuable therapeutic target for neoadjuvant chemotherapy in osteosarcoma.
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Affiliation(s)
- Zhouwei Wu
- Department of Orthopedics, the Second Affiliated Hospital, Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, 325000, China
- Key Laboratory of Orthopedics of Zhejiang Province, Wenzhou, 325000, China
| | - Jiapei Yu
- Department of Orthopedics, the Second Affiliated Hospital, Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, 325000, China
- Key Laboratory of Orthopedics of Zhejiang Province, Wenzhou, 325000, China
| | - Tao Han
- Department of Orthopedics, the Shaoxing People's Hospital (Shaoxing Hospital of Zhejiang University), Shaoxing, 312000, China
- Key Laboratory of Orthopedics of Zhejiang Province, Wenzhou, 325000, China
| | - Yiting Tu
- Department of Orthopedics, the Second Affiliated Hospital, Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, 325000, China
- Key Laboratory of Orthopedics of Zhejiang Province, Wenzhou, 325000, China
| | - Fang Su
- Department of Orthopedics, the Second Affiliated Hospital, Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, 325000, China
| | - Shi Li
- Department of Orthopedics, the Second Affiliated Hospital, Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, 325000, China.
- Key Laboratory of Orthopedics of Zhejiang Province, Wenzhou, 325000, China.
- Department of Orthopaedics, The Second Affiliated Hospital, Yuying Children's Hospital of Wenzhou Medical University, 109 West Xueyuan Road, Wenzhou, 325027, Zhejiang Province, China.
| | - Yixing Huang
- Department of Orthopedics, the Second Affiliated Hospital, Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, 325000, China.
- Key Laboratory of Orthopedics of Zhejiang Province, Wenzhou, 325000, China.
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Stevenson AW, Cadby G, Wallace HJ, Melton PE, Martin LJ, Wood FM, Fear MW. Genetic influence on scar vascularity after burn injury in individuals of European ancestry: A prospective cohort study. Burns 2024:S0305-4179(24)00146-3. [PMID: 38902133 DOI: 10.1016/j.burns.2024.05.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 03/01/2024] [Accepted: 05/02/2024] [Indexed: 06/22/2024]
Abstract
After burn injury there is considerable variation in scar outcome, partially due to genetic factors. Scar vascularity is one characteristic that varies between individuals, and this study aimed to identify genetic variants contributing to different scar vascularity outcomes. An exome-wide array association study and gene pathway analysis was performed on a prospective cohort of 665 patients of European ancestry treated for burn injury, using their scar vascularity (SV) sub-score, part of the modified Vancouver Scar Scale (mVSS), as an outcome measure. DNA was genotyped using the Infinium HumanCoreExome-24 BeadChip, imputed to the Haplotype Reference Consortium panel. Associations between genetic variants (single nucleotide polymorphisms) and SV were estimated using an additive genetic model adjusting for sex, age, % total body surface area and number of surgical procedures, utilising linear and multinomial logistic regression. No individual genetic variants achieved the cut-off threshold for significance. Gene sets were also analysed using the Functional Mapping and Annotation (FUMA) platform, in which biological processes indirectly related to angiogenesis were significantly represented. This study suggests that SNPs in genes associated with angiogenesis may influence SV, but further studies with larger datasets are essential to validate these findings.
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Affiliation(s)
- Andrew W Stevenson
- Burn Injury Research Unit, School of Biomedical Sciences, Faculty of Health and Medical Sciences, The University of Western Australia, Crawley, Australia.
| | - Gemma Cadby
- School of Population and Global Health, The University of Western Australia, Perth, Australia
| | - Hilary J Wallace
- School of Population and Global Health, The University of Western Australia, Perth, Australia
| | - Phillip E Melton
- School of Population and Global Health, The University of Western Australia, Perth, Australia; Menzies Research Institute, University of Tasmania, Hobart, Tasmania, Australia
| | - Lisa J Martin
- Burn Injury Research Unit, School of Biomedical Sciences, Faculty of Health and Medical Sciences, The University of Western Australia, Crawley, Australia; Burns Service of Western Australia, Princess Margaret Hospital for Children and Fiona Stanley Hospital, Perth, Australia
| | - Fiona M Wood
- Burn Injury Research Unit, School of Biomedical Sciences, Faculty of Health and Medical Sciences, The University of Western Australia, Crawley, Australia; Burns Service of Western Australia, Princess Margaret Hospital for Children and Fiona Stanley Hospital, Perth, Australia
| | - Mark W Fear
- Burn Injury Research Unit, School of Biomedical Sciences, Faculty of Health and Medical Sciences, The University of Western Australia, Crawley, Australia
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Lee IH, Lee SJ, Kang B, Lee J, Jung JH, Park HY, Park JY, Park NJY, Kim EA, Kang J, Chae YS. Exploration of MELK as a downstream of Del-1 and druggable targets in triple-negative breast cancer. Breast Cancer Res Treat 2024; 205:181-191. [PMID: 38279017 DOI: 10.1007/s10549-023-07198-2] [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: 07/18/2023] [Accepted: 11/22/2023] [Indexed: 01/28/2024]
Abstract
PURPOSE In our previous study, Developmental endothelial locus-1 (Del-1) was a promising predictive marker for breast cancer. However, the downstream targets of Del-1 remain unknown. Here, we sought to discover a druggable target downstream of Del-1 and investigate the mechanism by which it regulates the course of breast cancer. METHODS To investigate Del-1 downregulation effect on breast cancer, we performed transcriptome analysis using RNA sequencing of Del-1 knockdowned MDA-MB-231 cell line Plus, to investigate the expression of Del-1 and Maternal embryonic leucine zipper kinase (MELK), mRNA levels in eight different triple-Negative Breast Cancer (TNBC) cell lines were analyzed. High-throughput sequencing was performed on total RNA isolated. OTS167 was used for MELK inhibition. The effects of MELK on cell proliferation and invasion were determined using the MTT and Matrigel transwell assays. Furthermore, we examined MELK expression in breast cancer tissue. RESULTS Del-1 and MELK mRNA expression levels were significantly higher in the TNBC cell lines, MDA-MB-468, HCC-1806, and MBA-MB-231. Knocking down Del-1 with siRNA in HCC-1806 and MBA-MB-231 cells significantly decreased MELK expression and thus suggested a possible relationship between Del-1 and MELK. In MDA-MB-468 cells, a basal-like 1 TNBC cell line, OTS167 significantly inhibited breast cancer cell proliferation and promoted cell apoptosis. To further investigate the relationship between Del-1 and MELK, dual inhibition of both Del-1 and MELK was performed, which significantly reduced the viability of MDA-MB-468 and MBA-MB-231 cells. CONCLUSION We found that MELK acts downstream of Del-1 and is a promising druggable target, especially in basal-like and mesenchymal stem-like subtype.
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Affiliation(s)
- In Hee Lee
- Department of Oncology/Hematology, Kyungpook National University Chilgok Hospital, School of Medicien, Kyungpook National University, Daegu, Republic of Korea
| | - Soo Jung Lee
- Department of Oncology/Hematology, Kyungpook National University Chilgok Hospital, School of Medicien, Kyungpook National University, Daegu, Republic of Korea
| | - Byeongju Kang
- Breast & Thyroid Surgery, Kyungpook National University Chilgok Hospital, School of Medicien, Kyungpook National University, Daegu, Republic of Korea
| | - Jeeyeon Lee
- Breast & Thyroid Surgery, Kyungpook National University Chilgok Hospital, School of Medicien, Kyungpook National University, Daegu, Republic of Korea
| | - Jin Hyang Jung
- Breast & Thyroid Surgery, Kyungpook National University Chilgok Hospital, School of Medicien, Kyungpook National University, Daegu, Republic of Korea
| | - Ho Yong Park
- Breast & Thyroid Surgery, Kyungpook National University Chilgok Hospital, School of Medicien, Kyungpook National University, Daegu, Republic of Korea
| | - Ji-Young Park
- Department of Pathology, Kyungpook National University Chilgok Hospital, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Nora Jee-Young Park
- Department of Pathology, Kyungpook National University Chilgok Hospital, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Eun Ae Kim
- Cell & Matrix Research Institute, Kyungpook National University, Daegu, Republic of Korea
| | - Jieun Kang
- Kyungpook National University Chilgok Hospital, Daegu, Republic of Korea
| | - Yee Soo Chae
- Department of Oncology/Hematology, Kyungpook National University Chilgok Hospital, School of Medicien, Kyungpook National University, Daegu, Republic of Korea.
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Zhao M, Zheng Z, Peng S, Xu Y, Zhang J, Liu J, Pan W, Yin Z, Xu S, Wei C, Wang M, Wan J, Qin J. Epidermal Growth Factor-Like Repeats and Discoidin I-Like Domains 3 Deficiency Attenuates Dilated Cardiomyopathy by Inhibiting Ubiquitin Specific Peptidase 10 Dependent Smad4 Deubiquitination. J Am Heart Assoc 2024; 13:e031283. [PMID: 38456416 PMCID: PMC11010021 DOI: 10.1161/jaha.123.031283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Accepted: 12/20/2023] [Indexed: 03/09/2024]
Abstract
BACKGROUND Dilated cardiomyopathy (DCM) is the leading cause of heart failure with a poor prognosis. Recent studies suggest that endothelial to mesenchymal transition (EndMT) may be involved in the pathogenesis and cardiac remodeling during DCM development. EDIL3 (epidermal growth factor-like repeats and discoidin I-like domains 3) is an extracellular matrix glycoprotein that has been reported to promote EndMT in various diseases. However, the roles of EDIL3 in DCM still remain unclear. METHODS AND RESULTS A mouse model of DCM and human umbilical vein endothelial cells were used to explore the roles and mechanisms of EDIL3 in DCM. The results indicated that EndMT and EDIL3 were activated in DCM mice. EDIL3 deficiency attenuated cardiac dysfunction and remodeling in DCM mice. EDIL3 knockdown alleviated EndMT by inhibiting USP10 (ubiquitin specific peptidase 10) dependent Smad4 deubiquitination in vivo and in vitro. Recombinant human EDIL3 promoted EndMT via reinforcing deubiquitination of Smad4 in human umbilical vein endothelial cells treated with IL-1β (interleukin 1β) and TGF-β (transforming growth factor beta). Inhibiting USP10 abolished EndMT exacerbated by EDIL3. In addition, recombinant EDIL3 also aggravates doxorubicin-induced EndMT by promoting Smad4 deubiquitination in HUVECs. CONCLUSIONS Taken together, these results indicate that EDIL3 deficiency attenuated EndMT by inhibiting USP10 dependent Smad4 deubiquitination in DCM mice.
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Affiliation(s)
- Mengmeng Zhao
- Department of Cardiology, Renmin Hospital of Wuhan University, Department of GeriatricsZhongnan Hospital of Wuhan University, Wuhan UniversityWuhanChina
- Cardiovascular Research InstituteWuhan UniversityWuhanChina
- Hubei Key Laboratory of CardiologyWuhanChina
| | - Zihui Zheng
- Department of Cardiology, Renmin Hospital of Wuhan University, Department of GeriatricsZhongnan Hospital of Wuhan University, Wuhan UniversityWuhanChina
- Cardiovascular Research InstituteWuhan UniversityWuhanChina
- Hubei Key Laboratory of CardiologyWuhanChina
| | - Shanshan Peng
- Department of Cardiology, Renmin Hospital of Wuhan University, Department of GeriatricsZhongnan Hospital of Wuhan University, Wuhan UniversityWuhanChina
- Cardiovascular Research InstituteWuhan UniversityWuhanChina
- Hubei Key Laboratory of CardiologyWuhanChina
| | - Yao Xu
- Department of Cardiology, Renmin Hospital of Wuhan University, Department of GeriatricsZhongnan Hospital of Wuhan University, Wuhan UniversityWuhanChina
- Cardiovascular Research InstituteWuhan UniversityWuhanChina
- Hubei Key Laboratory of CardiologyWuhanChina
| | - Jishou Zhang
- Department of Cardiology, Renmin Hospital of Wuhan University, Department of GeriatricsZhongnan Hospital of Wuhan University, Wuhan UniversityWuhanChina
- Cardiovascular Research InstituteWuhan UniversityWuhanChina
- Hubei Key Laboratory of CardiologyWuhanChina
| | - Jianfang Liu
- Department of Cardiology, Renmin Hospital of Wuhan University, Department of GeriatricsZhongnan Hospital of Wuhan University, Wuhan UniversityWuhanChina
- Cardiovascular Research InstituteWuhan UniversityWuhanChina
- Hubei Key Laboratory of CardiologyWuhanChina
| | - Wei Pan
- Department of Cardiology, Renmin Hospital of Wuhan University, Department of GeriatricsZhongnan Hospital of Wuhan University, Wuhan UniversityWuhanChina
- Cardiovascular Research InstituteWuhan UniversityWuhanChina
- Hubei Key Laboratory of CardiologyWuhanChina
| | - Zheng Yin
- Department of Cardiology, Renmin Hospital of Wuhan University, Department of GeriatricsZhongnan Hospital of Wuhan University, Wuhan UniversityWuhanChina
- Cardiovascular Research InstituteWuhan UniversityWuhanChina
- Hubei Key Laboratory of CardiologyWuhanChina
| | - Shuwan Xu
- Department of Cardiology, Renmin Hospital of Wuhan University, Department of GeriatricsZhongnan Hospital of Wuhan University, Wuhan UniversityWuhanChina
- Cardiovascular Research InstituteWuhan UniversityWuhanChina
- Hubei Key Laboratory of CardiologyWuhanChina
| | - Cheng Wei
- Department of Cardiology, Renmin Hospital of Wuhan University, Department of GeriatricsZhongnan Hospital of Wuhan University, Wuhan UniversityWuhanChina
- Cardiovascular Research InstituteWuhan UniversityWuhanChina
- Hubei Key Laboratory of CardiologyWuhanChina
| | - Menglong Wang
- Department of Cardiology, Renmin Hospital of Wuhan University, Department of GeriatricsZhongnan Hospital of Wuhan University, Wuhan UniversityWuhanChina
- Cardiovascular Research InstituteWuhan UniversityWuhanChina
- Hubei Key Laboratory of CardiologyWuhanChina
| | - Jun Wan
- Department of Cardiology, Renmin Hospital of Wuhan University, Department of GeriatricsZhongnan Hospital of Wuhan University, Wuhan UniversityWuhanChina
- Cardiovascular Research InstituteWuhan UniversityWuhanChina
- Hubei Key Laboratory of CardiologyWuhanChina
| | - Juan‐Juan Qin
- Department of Cardiology, Renmin Hospital of Wuhan University, Department of GeriatricsZhongnan Hospital of Wuhan University, Wuhan UniversityWuhanChina
- Center for Healthy AgingWuhan University School of NursingWuhanChina
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8
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Zhou L, He L, Liu CH, Qiu H, Zheng L, Sample KM, Wu Q, Li J, Xie K, Ampuero J, Li Z, Lv D, Liu M, Romero-Gómez M, Hu Y, Tang H. Liver cancer stem cell dissemination and metastasis: uncovering the role of NRCAM in hepatocellular carcinoma. J Exp Clin Cancer Res 2023; 42:311. [PMID: 37993901 PMCID: PMC10664624 DOI: 10.1186/s13046-023-02893-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 11/10/2023] [Indexed: 11/24/2023] Open
Abstract
BACKGROUND Liver cancer stem cells (LCSCs) play an important role in hepatocellular carcinoma (HCC), but the mechanisms that link LCSCs to HCC metastasis remain largely unknown. This study aims to reveal the contributions of NRCAM to LCSC function and HCC metastasis, and further explore its mechanism in detail. METHODS 117 HCC and 29 non-HCC patients with focal liver lesions were collected and analyzed to assess the association between NRCAM and HCC metastasis. Single-cell RNA sequencing (scRNA-seq) was used to explore the biological characteristics of cells with high NRCAM expression in metastatic HCC. The role and mechanism of NRCAM in LCSC dissemination and metastasis was explored in vitro and in vivo using MYC-driven LCSC organoids from murine liver cells. RESULTS Serum NRCAM is associated with HCC metastasis and poor prognosis. A scRNA-seq analysis identified that NRCAM was highly expressed in LCSCs with MYC activation in metastatic HCC. Moreover, NRCAM facilitated LCSC migration and invasion, which was confirmed in MYC-driven LCSC organoids. The in vivo tumor allografts demonstrated that NRCAM mediated intra-hepatic/lung HCC metastasis by enhancing the ability of LCSCs to escape from tumors into the bloodstream. Nrcam expression inhibition in LCSCs blocked HCC metastasis. Mechanistically, NRCAM activated epithelial-mesenchymal transition (EMT) and metastasis-related matrix metalloproteinases (MMPs) through the MACF1 mediated β-catenin signaling pathway in LCSCs. CONCLUSIONS LCSCs typified by high NRCAM expression have a strong ability to invade and migrate, which is an important factor leading to HCC metastasis.
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Affiliation(s)
- Lingyun Zhou
- Center of Infectious Diseases, West China Hospital of Sichuan University, 37 GuoXue Lane, Chengdu, 610041, Sichuan Province, China.
- Division of Infectious Diseases, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China.
| | - Linye He
- Thyroid and Parathyroid Surgery Center, West China Hospital of Sichuan University, Chengdu, China
| | - Chang-Hai Liu
- Center of Infectious Diseases, West China Hospital of Sichuan University, 37 GuoXue Lane, Chengdu, 610041, Sichuan Province, China
- Division of Infectious Diseases, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China
| | - Huandi Qiu
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital of Sichuan University, 37 GuoXue Lane, Chengdu, 610041, Sichuan Province, China
| | - Li Zheng
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital of Sichuan University, 37 GuoXue Lane, Chengdu, 610041, Sichuan Province, China
| | - Klarke Michael Sample
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital of Sichuan University, 37 GuoXue Lane, Chengdu, 610041, Sichuan Province, China
| | - Qin Wu
- Center of Infectious Diseases, West China Hospital of Sichuan University, 37 GuoXue Lane, Chengdu, 610041, Sichuan Province, China
| | - Jiaxin Li
- Department of Liver Surgery and Liver Transplantation Centre, West China Hospital of Sichuan University, Chengdu, China
| | - Kunlin Xie
- Department of Liver Surgery and Liver Transplantation Centre, West China Hospital of Sichuan University, Chengdu, China
| | - Javier Ampuero
- Digestive Diseases Unit, Virgen del Rocío University Hospital, SeLiver Group at Institute of Biomedicine of Seville (IBIS: HUVRocío/CSIC/US), University of Seville, Seville, Spain
| | - Zhihui Li
- Thyroid and Parathyroid Surgery Center, West China Hospital of Sichuan University, Chengdu, China
| | - Duoduo Lv
- Center of Infectious Diseases, West China Hospital of Sichuan University, 37 GuoXue Lane, Chengdu, 610041, Sichuan Province, China
- Division of Infectious Diseases, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China
| | - Miao Liu
- Center of Infectious Diseases, West China Hospital of Sichuan University, 37 GuoXue Lane, Chengdu, 610041, Sichuan Province, China
- Division of Infectious Diseases, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China
| | - Manuel Romero-Gómez
- Digestive Diseases Unit, Virgen del Rocío University Hospital, SeLiver Group at Institute of Biomedicine of Seville (IBIS: HUVRocío/CSIC/US), University of Seville, Seville, Spain.
- Digestive Disease Department and CIBERehd, Virgen del Rocío University Hospital, Avenida Manuel Siurot S/N, 41013, Seville, Spain.
| | - Yiguo Hu
- Thyroid and Parathyroid Surgery Center, West China Hospital of Sichuan University, Chengdu, China.
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital of Sichuan University, 37 GuoXue Lane, Chengdu, 610041, Sichuan Province, China.
- National Clinical Research Center for Geriatrics, West China Hospital of Sichuan University, Chengdu, China.
| | - Hong Tang
- Center of Infectious Diseases, West China Hospital of Sichuan University, 37 GuoXue Lane, Chengdu, 610041, Sichuan Province, China.
- Division of Infectious Diseases, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China.
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Oleksiewicz U, Machnik M, Sobocińska J, Molenda S, Olechnowicz A, Florczak A, Mierzejewska J, Adamczak D, Smolibowski M, Kaczmarek M, Mackiewicz A. ZNF643/ZFP69B Exerts Oncogenic Properties and Associates with Cell Adhesion and Immune Processes. Int J Mol Sci 2023; 24:16380. [PMID: 38003570 PMCID: PMC10671213 DOI: 10.3390/ijms242216380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 11/03/2023] [Accepted: 11/09/2023] [Indexed: 11/26/2023] Open
Abstract
The global cancer burden remains high; thus, a better understanding of the molecular mechanisms driving carcinogenesis is needed to improve current prevention and treatment options. We previously detected the ZNF643/ZFP69B gene upregulated in multiple tumors, and we speculated it may play a role in tumor biology. To test this hypothesis, we employed TCGA-centered databases to correlate ZNF643 status with various clinicopathological parameters. We also performed RNA-seq analysis and in vitro studies assessing cancer cell phenotypes, and we searched for ZNF643-bound genomic loci. Our data indicated higher levels of ZNF643 in most analyzed tumors compared to normal samples, possibly due to copy number variations. ZNF643 mRNA correlated with diverse molecular and immune subtypes and clinicopathological features (tumor stage, grade, patient survival). RNA-seq analysis revealed that ZNF643 silencing triggers the deregulation of the genes implicated in various cancer-related processes, such as growth, adhesion, and immune system. Moreover, we observed that ZNF643 positively influences cell cycle, migration, and invasion. Finally, our ChIP-seq analysis indicated that the genes associated with ZNF643 binding are linked to adhesion and immune signaling. In conclusion, our data confirm the oncogenic properties of ZNF643 and pinpoint its impact on cell adhesion and immune processes.
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Affiliation(s)
- Urszula Oleksiewicz
- Department of Cancer Immunology, Chair of Medical Biotechnology, Poznan University of Medical Sciences, 8 Rokietnicka Street, 60-806 Poznan, Poland; (U.O.)
- Department of Diagnostics and Cancer Immunology, Greater Poland Cancer Center, 15 Garbary Street, 61-866 Poznan, Poland
| | - Marta Machnik
- Department of Cancer Immunology, Chair of Medical Biotechnology, Poznan University of Medical Sciences, 8 Rokietnicka Street, 60-806 Poznan, Poland; (U.O.)
- Department of Diagnostics and Cancer Immunology, Greater Poland Cancer Center, 15 Garbary Street, 61-866 Poznan, Poland
| | - Joanna Sobocińska
- Department of Cancer Immunology, Chair of Medical Biotechnology, Poznan University of Medical Sciences, 8 Rokietnicka Street, 60-806 Poznan, Poland; (U.O.)
- Department of Diagnostics and Cancer Immunology, Greater Poland Cancer Center, 15 Garbary Street, 61-866 Poznan, Poland
| | - Sara Molenda
- Department of Cancer Immunology, Chair of Medical Biotechnology, Poznan University of Medical Sciences, 8 Rokietnicka Street, 60-806 Poznan, Poland; (U.O.)
- Department of Diagnostics and Cancer Immunology, Greater Poland Cancer Center, 15 Garbary Street, 61-866 Poznan, Poland
- Doctoral School, Poznan University of Medical Sciences, 70 Bukowska Street, 60-812 Poznan, Poland
| | - Anna Olechnowicz
- Department of Cancer Immunology, Chair of Medical Biotechnology, Poznan University of Medical Sciences, 8 Rokietnicka Street, 60-806 Poznan, Poland; (U.O.)
- Doctoral School, Poznan University of Medical Sciences, 70 Bukowska Street, 60-812 Poznan, Poland
- Department of Histology and Embryology, Poznan University of Medical Sciences, 6 Święcickiego Street, 60-781 Poznan, Poland
| | - Anna Florczak
- Department of Cancer Immunology, Chair of Medical Biotechnology, Poznan University of Medical Sciences, 8 Rokietnicka Street, 60-806 Poznan, Poland; (U.O.)
- Department of Diagnostics and Cancer Immunology, Greater Poland Cancer Center, 15 Garbary Street, 61-866 Poznan, Poland
| | - Julia Mierzejewska
- Department of Cancer Immunology, Chair of Medical Biotechnology, Poznan University of Medical Sciences, 8 Rokietnicka Street, 60-806 Poznan, Poland; (U.O.)
| | - Dominika Adamczak
- Department of Cancer Immunology, Chair of Medical Biotechnology, Poznan University of Medical Sciences, 8 Rokietnicka Street, 60-806 Poznan, Poland; (U.O.)
| | - Mikołaj Smolibowski
- Department of Cancer Immunology, Chair of Medical Biotechnology, Poznan University of Medical Sciences, 8 Rokietnicka Street, 60-806 Poznan, Poland; (U.O.)
| | - Mariusz Kaczmarek
- Department of Cancer Immunology, Chair of Medical Biotechnology, Poznan University of Medical Sciences, 8 Rokietnicka Street, 60-806 Poznan, Poland; (U.O.)
- Department of Diagnostics and Cancer Immunology, Greater Poland Cancer Center, 15 Garbary Street, 61-866 Poznan, Poland
| | - Andrzej Mackiewicz
- Department of Cancer Immunology, Chair of Medical Biotechnology, Poznan University of Medical Sciences, 8 Rokietnicka Street, 60-806 Poznan, Poland; (U.O.)
- Department of Diagnostics and Cancer Immunology, Greater Poland Cancer Center, 15 Garbary Street, 61-866 Poznan, Poland
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10
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McDonnell FS, Riddick BJ, Roberts H, Skiba N, Stamer WD. Comparison of the extracellular vesicle proteome between glaucoma and non-glaucoma trabecular meshwork cells. FRONTIERS IN OPHTHALMOLOGY 2023; 3:1257737. [PMID: 38223904 PMCID: PMC10785745 DOI: 10.3389/fopht.2023.1257737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/16/2024]
Abstract
Introduction Extracellular matrix (ECM) materials accumulate in the trabecular meshwork (TM) tissue of patients with glaucoma, which is associated with a decrease in aqueous humor outflow and therefore an increase in intraocular pressure. To explore a potential mechanism for ECM regulation in the TM, we purified extracellular vesicles (EVs) from conditioned media of differentiated TM cells in culture isolated from non-glaucomatous and glaucomatous human donor eyes. Methods EVs were purified using the double cushion ultracentrifugation gradient method. Fractions containing EV markers CD9 and TSG101 were analyzed using nanoparticle tracking analysis to determine their size and concentration. We then determined their proteomic cargo by mass spectrometry and compared protein profiles of EVs between normal and glaucomatous TM cells using PANTHER. Key protein components from EV preparations were validated with Western blotting. Results Results showed changes in the percentage of ECM proteins associated with EVs from glaucomatous TM cells compared to non-glaucomatous TM cells (5.7% vs 13.1% respectively). Correspondingly, we found that two ECM-related cargo proteins found across all samples, fibronectin and EDIL3 were significantly less abundant in glaucomatous EVs (<0.3 fold change across all groups) compared to non-glaucomatous EVs. Discussion Overall, these data establish that ECM materials are prominent proteomic cargo in EVs from TM cells, and their binding to EVs is diminished in glaucoma.
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Affiliation(s)
- Fiona S. McDonnell
- Department of Ophthalmology, University of Utah Medical Center, Salt Lake City, UT, United States
- Department of Biomedical Engineering, University of Utah Medical Center, Salt Lake City, UT, United States
- Department of Ophthalmology, Duke University, Durham, NC, United States
| | - Bre’Ida J. Riddick
- Department of Ophthalmology, Duke University, Durham, NC, United States
- PreciseBio, Winston-Salem, NC, United States
| | - Haven Roberts
- Department of Ophthalmology, Duke University, Durham, NC, United States
- Department of Biological Sciences, North Carolina State University, Raleigh, NC, United States
| | - Nikolai Skiba
- Department of Ophthalmology, Duke University, Durham, NC, United States
| | - W. Daniel Stamer
- Department of Ophthalmology, Duke University, Durham, NC, United States
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11
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Ke B, Liang ZK, Li B, Wang XJ, Liu N, Liang H, Zhang RP. EDIL3 is a potential prognostic biomarker that correlates with immune infiltrates in gastric cancer. PeerJ 2023; 11:e15559. [PMID: 37576496 PMCID: PMC10422953 DOI: 10.7717/peerj.15559] [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: 11/22/2022] [Accepted: 05/24/2023] [Indexed: 08/15/2023] Open
Abstract
Background EDIL3, which contains epidermal growth factor-like repeats and discoidin I-like domains, is a secretory protein that plays an important role in embryonic development and various illnesses. However, the biological function of EDIL3 in gastric cancer (GC) is still unclear. The objective of this research was to explore the role and potential mechanism of EDIL3 in GC. Methods In this study, we used the GEPIA, HPA, MethSurv, SMART, STRING, GeneMANIA, LinkedOmics TIMER, TIMER2.0, TISIDB, and RNAactDrug databases to comprehensively analyze the roles of EDIL3 in GC. To validate the in silico findings, EDIL3 expression was measured in our collected GC tissues. Meanwhile, several in vitro experiments were performed to test the function of EDIL3 in GC. Results We found that EDIL3 was highly expressed in GC and associated with adverse clinical features. In vitro assays revealed that EDIL3 promoted the proliferation, migration, and invasion of GC cells. The functions of EDIL3 and co-expression genes were significantly associated with extracellular structure organization and matrix receptor interaction. EDIL3 expression was positively associated with numerous tumor-infiltrating immune cells and their biomarkers. Conclusion This study determined that EDIL3 may function as an oncogene and is associated with immune infiltration in GC. EDIL3 could be used as a potential therapeutic target for GC.
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Affiliation(s)
- Bin Ke
- Department of Gastric Surgery, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin’s Clinical Research Center for Cancer, Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
| | - Zheng-Kai Liang
- Department of Gastrointestinal Surgery, Liaocheng People’s Hospital, Liaocheng, Shandong, China
| | - Bin Li
- Department of Gastric Surgery, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin’s Clinical Research Center for Cancer, Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
| | - Xue-Jun Wang
- Department of Gastric Surgery, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin’s Clinical Research Center for Cancer, Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
| | - Ning Liu
- Department of Gastric Surgery, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin’s Clinical Research Center for Cancer, Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
| | - Han Liang
- Department of Gastric Surgery, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin’s Clinical Research Center for Cancer, Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
| | - Ru-Peng Zhang
- Department of Gastric Surgery, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin’s Clinical Research Center for Cancer, Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
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12
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Gao Q, Sun Z, Fang D. Integrins in human hepatocellular carcinoma tumorigenesis and therapy. Chin Med J (Engl) 2023; 136:253-268. [PMID: 36848180 PMCID: PMC10106235 DOI: 10.1097/cm9.0000000000002459] [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: 07/20/2022] [Indexed: 03/01/2023] Open
Abstract
ABSTRACT Integrins are a family of transmembrane receptors that connect the extracellular matrix and actin skeleton, which mediate cell adhesion, migration, signal transduction, and gene transcription. As a bi-directional signaling molecule, integrins can modulate many aspects of tumorigenesis, including tumor growth, invasion, angiogenesis, metastasis, and therapeutic resistance. Therefore, integrins have a great potential as antitumor therapeutic targets. In this review, we summarize the recent reports of integrins in human hepatocellular carcinoma (HCC), focusing on the abnormal expression, activation, and signaling of integrins in cancer cells as well as their roles in other cells in the tumor microenvironment. We also discuss the regulation and functions of integrins in hepatitis B virus-related HCC. Finally, we update the clinical and preclinical studies of integrin-related drugs in the treatment of HCC.
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Affiliation(s)
- Qiong Gao
- College of Basic Medical Sciences, Dalian Medical University, Dalian, Liaoning 116044, China
| | - Zhaolin Sun
- College of Basic Medical Sciences, Dalian Medical University, Dalian, Liaoning 116044, China
| | - Deyu Fang
- Department of Pathology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
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Suk FM, Wu CY, Chiu WC, Chien CY, Chen TL, Liao YJ. HMGCS2 Mediation of Ketone Levels Affects Sorafenib Treatment Efficacy in Liver Cancer Cells. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27228015. [PMID: 36432116 PMCID: PMC9697984 DOI: 10.3390/molecules27228015] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Revised: 11/11/2022] [Accepted: 11/16/2022] [Indexed: 11/22/2022]
Abstract
Primary liver cancer is the fifth leading death of cancers in men, and hepatocellular carcinoma (HCC) accounts for approximately 90% of all primary liver cancer cases. Sorafenib is a first-line drug for advanced-stage HCC patients. Sorafenib is a multi-target kinase inhibitor that blocks tumor cell proliferation and angiogenesis. Despite sorafenib treatment extending survival, some patients experience side effects, and sorafenib resistance does occur. 3-Hydroxymethyl glutaryl-CoA synthase 2 (HMGCS2) is the rate-limiting enzyme for ketogenesis, which synthesizes the ketone bodies, β-hydroxybutyrate (β-HB) and acetoacetate (AcAc). β-HB is the most abundant ketone body which is present in a 4:1 ratio compared to AcAc. Recently, ketone body treatment was found to have therapeutic effects against many cancers by causing metabolic alternations and cancer cell apoptosis. Our previous publication showed that HMGCS2 downregulation-mediated ketone body reduction promoted HCC clinicopathological progression through regulating c-Myc/cyclin D1 and caspase-dependent signaling. However, whether HMGCS2-regulated ketone body production alters the sensitivity of human HCC to sorafenib treatment remains unclear. In this study, we showed that HMGCS2 downregulation enhanced the proliferative ability and attenuated the cytotoxic effects of sorafenib by activating expressions of phosphorylated (p)-extracellular signal-regulated kinase (ERK), p-P38, and p-AKT. In contrast, HMGCS2 overexpression decreased cell proliferation and enhanced the cytotoxic effects of sorafenib in HCC cells by inhibiting ERK activation. Furthermore, we showed that knockdown HMGCS2 exhibited the potential migratory ability, as well as decreasing zonula occludens protein (ZO)-1 and increasing c-Myc expression in both sorafenib-treated Huh7 and HepG2 cells. Although HMGCS2 overexpression did not alter the migratory effect, expressions of ZO-1, c-Myc, and N-cadherin decreased in sorafenib-treated HMGCS2-overexpressing HCC cells. Finally, we investigated whether ketone treatment influences sorafenib sensitivity. We showed that β-HB pretreatment decreased cell proliferation and enhanced antiproliferative effect of sorafenib in both Huh7 and HepG2 cells. In conclusion, this study defined the impacts of HMGCS2 expression and ketone body treatment on influencing the sorafenib sensitivity of liver cancer cells.
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Affiliation(s)
- Fat-Moon Suk
- Division of Gastroenterology, Department of Internal Medicine, Wan Fang Hospital, Taipei Medical University, Taipei 11696, Taiwan
- Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan
| | - Chien-Ying Wu
- School of Medical Laboratory Science and Biotechnology, College of Medical Science and Technology, Taipei Medical University, Taipei 11031, Taiwan
| | - Wan-Chun Chiu
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, Taipei 11031, Taiwan
- Research Center of Geriatric Nutrition, College of Nutrition, Taipei Medical University, Taipei 11031, Taiwan
- Department of Nutrition, Wan Fang Hospital, Taipei Medical University, Taipei 11696, Taiwan
| | - Chia-Ying Chien
- School of Medical Laboratory Science and Biotechnology, College of Medical Science and Technology, Taipei Medical University, Taipei 11031, Taiwan
- Department of Laboratory Medicine, Wan Fang Hospital, Taipei Medical University, Taipei 11696, Taiwan
| | - Tzu-Lang Chen
- Department of Family Medicine, Far Eastern Memorial Hospital, New Taipei City 220, Taiwan
| | - Yi-Jen Liao
- School of Medical Laboratory Science and Biotechnology, College of Medical Science and Technology, Taipei Medical University, Taipei 11031, Taiwan
- Correspondence: ; Tel.: +886-2-2736-1661 (ext. 3333)
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Li CH, Chen ZM, Chen PF, Meng L, Sui WN, Ying SC, Xu AM, Han WX. Interleukin-34 promotes the proliferation and epithelial-mesenchymal transition of gastric cancer cells. World J Gastrointest Oncol 2022; 14:1968-1980. [PMID: 36310707 PMCID: PMC9611425 DOI: 10.4251/wjgo.v14.i10.1968] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 07/04/2022] [Accepted: 08/21/2022] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Interleukin (IL)-34 is a pro-inflammatory cytokine involved in tumor development. The role of IL-34 in the proliferation and epithelial-mesenchymal transition (EMT) of gastric cancer (GC) remains to be investigated. AIM To investigate whether and how IL-34 affects the proliferation of GC cells and EMT. METHODS Using immunohistochemical staining, the expression of IL-34 protein was detected in 60 paired GC and normal paracancerous tissues and the relationship between IL-34 and clinicopathological factors was analyzed. The expression of IL-34 mRNA and protein in normal gastric epithelial cell lines and GC was detected using quantitative real-time polymerase chain reaction (qRT-PCR) and western blotting, respectively. Stable IL-34 knockdown and overexpression in AGS cell lines were established by lentiviral infection and validated by qRT-PCR and western blotting. The cholecystokinin-8 assay, clone formation assay, cell scratch assay, and transwell system were used to detect GC cell proliferation, clone formation, migration, and invasion capacity, respectively. The effects of IL-34 on the growth of GC transplant tumors were assessed using a subcutaneous transplant tumor assay in nude mice. The effects of IL-34 on the expression level of EMT-associated proteins in AGS cells were examined by western blotting. RESULTS Expression of IL-34 protein and mRNA was higher in GC cell lines than in GES-1 cells. Compared to matched normal paraneoplastic tissues, the expression of IL-34 protein was higher in 60 GC tissues, which was correlated with tumor size, T-stage, N-stage, tumor, node and metastasis stage, and degree of differentiation. Knockdown of IL-34 expression inhibited the proliferation, clone formation, migration, and invasion of AGS cells, while overexpression of IL-34 promoted cell proliferation, clone formation, migration, and invasion. Furthermore, the reduction of IL-34 promoted the expression of E-cadherin in AGS cells but inhibited the expression of vimentin and N-cadherin. Overexpression of IL-34 inhibited E-cadherin expression but promoted expression of vimentin and N-cadherin in AGS cells. Overexpression of IL-34 promoted the growth of subcutaneous transplanted tumors in nude mice. CONCLUSION IL-34 expression is increased in GC tissues and cell lines compared to normal gastric tissues or cell lines. In GC cells, IL-34 promoted proliferation, clone formation, migration, and invasion by regulating EMT-related protein expression cells. Interference with IL-34 may represent a novel strategy for diagnosis and targeted therapy of GC.
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Affiliation(s)
- Chuan-Hong Li
- Department of General Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei 230022, Anhui Province, China
| | - Zhang-Ming Chen
- Department of General Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei 230022, Anhui Province, China
| | - Pei-Feng Chen
- Department of General Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei 230022, Anhui Province, China
| | - Lei Meng
- Department of General Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei 230022, Anhui Province, China
| | - Wan-Nian Sui
- Department of General Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei 230022, Anhui Province, China
| | - Song-Cheng Ying
- Department of Immunology, College of Basic Medicine, Anhui Medical University, Hefei 230022, Anhui Province, China
| | - A-Man Xu
- Department of General Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei 230022, Anhui Province, China
| | - Wen-Xiu Han
- Department of General Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei 230022, Anhui Province, China
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Zhao S, Tang Y, Wang R, Najafi M. Mechanisms of cancer cell death induction by paclitaxel: an updated review. Apoptosis 2022; 27:647-667. [PMID: 35849264 DOI: 10.1007/s10495-022-01750-z] [Citation(s) in RCA: 39] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/01/2022] [Indexed: 02/07/2023]
Abstract
Chemoresistance of cancer cells is a major problem in treating cancer. Knowledge of how cancer cells may die or resist cancer drugs is critical to providing certain strategies to overcome tumour resistance to treatment. Paclitaxel is known as a chemotherapy drug that can suppress the proliferation of cancer cells by inducing cell cycle arrest and induction of mitotic catastrophe. However, today, it is well known that paclitaxel can induce multiple kinds of cell death in cancers. Besides the induction of mitotic catastrophe that occurs during mitosis, paclitaxel has been shown to induce the expression of several pro-apoptosis mediators. It also can modulate the activity of anti-apoptosis mediators. However, certain cell-killing mechanisms such as senescence and autophagy can increase resistance to paclitaxel. This review focuses on the mechanisms of cell death, including apoptosis, mitotic catastrophe, senescence, autophagic cell death, pyroptosis, etc., following paclitaxel treatment. In addition, mechanisms of resistance to cell death due to exposure to paclitaxel and the use of combinations to overcome drug resistance will be discussed.
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Affiliation(s)
- Shuang Zhao
- School of Basic Medicine, Shaoyang University, Shaoyang, 422000, Hunan, China.
| | - Yufei Tang
- College of Medical Technology, Shaoyang University, Shaoyang, 422000, Hunan, China
| | - Ruohan Wang
- School of Nursing, Shaoyang University, Shaoyang, 422000, Hunan, China.
| | - Masoud Najafi
- Medical Technology Research Center, Institute of Health Technology, Kermanshah University of Medical Sciences, Kermanshah, Iran.
- Radiology and Nuclear Medicine Department, School of Paramedical Sciences, Kermanshah University of Medical Sciences, Kermanshah, Iran.
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Liu Y, Li R, Wang X, Xue Z, Yang X, Tang B. Comprehensive Analyses of MELK-Associated ceRNA Networks Reveal a Potential Biomarker for Predicting Poor Prognosis and Immunotherapy Efficacy in Hepatocellular Carcinoma. Front Cell Dev Biol 2022; 10:824938. [PMID: 35693941 PMCID: PMC9184526 DOI: 10.3389/fcell.2022.824938] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Accepted: 04/13/2022] [Indexed: 12/12/2022] Open
Abstract
Background: Hepatocellular carcinoma (HCC) is one of the most common malignant tumors in the world with high morbidity and mortality. Identifying specific molecular markers that can predict HCC prognosis is extremely important. MELK has been reported to play key roles in several types of human cancers and predict poor prognosis. This study was aimed to explore the impact of MELK on HCC.Methods: A pan-cancer analysis of MELK was conducted by The Cancer Genome Atlas (TCGA) and the Genotype-Tissue Expression (GTEx) data. The prognosis of MELK in various cancers was analyzed in GEPIA. Then, a ceRNA network of MELK was constructed based on the comprehensive consideration of the expression analysis, the correlation analysis, and the survival analysis by R software. The correlation of MELK and immune cell infiltration was analyzed by TIMER and CIBERSORT. Then, the overall survival of differentially expressed immune cells was conducted. The correlation of MELK and immune checkpoints expression was analyzed by GEPIA.Results: MELK was overexpressed in 14 types of human cancers, and its expression was significantly higher than that in both unmatched and paired normal samples in HCC. Higher MELK expression was correlated with poorer survival and advanced clinical stage, topography (T) stage, and histological grade. The univariate and multivariate Cox regression analyses showed that MELK was an independent risk factor for poor prognosis in HCC. Then, we constructed a ceRNA network consisting of MELK, miR-101-3p, and two lncRNAs (SNHG1 and SNHG6) after evaluating the expression and impact on prognosis in HCC of these RNAs. TIMER and CIBERSORT databases indicated that MELK was correlated with various immune cells including B cells, CD8+ T cells, CD4+ T cells, macrophage, neutrophil, and dendritic cells in HCC. Of them, B cells, CD4+ T cells, macrophage, and neutrophil were related to the prognosis of HCC. In addition, MELK was significantly positively correlated with the immune checkpoint genes.Conclusions: MELK may be a novel potential biomarker for predicting prognosis and immunotherapy efficacy in patients with HCC. Our study may provide new molecular and therapeutic strategies for the treatment of HCC patients.
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Affiliation(s)
- Yu Liu
- Department of Infectious Disease, The Second Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Rongkuan Li
- Department of Infectious Disease, The Second Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Xiaobo Wang
- Department of Hematology, The Second Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Zuguang Xue
- Department of Hematology, The Second Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Xiaozhou Yang
- Department of Infectious Disease, The Second Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Bo Tang
- Department of Hematology, The Second Affiliated Hospital of Dalian Medical University, Dalian, China
- *Correspondence: Bo Tang,
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Xu H, Ma Z, Mo X, Chen X, Xu F, Wu F, Chen H, Zhou G, Xia H, Zhang C. Inducing Synergistic DNA Damage by TRIP13 and PARP1 Inhibitors Provides a Potential Treatment for Hepatocellular Carcinoma. J Cancer 2022; 13:2226-2237. [PMID: 35517402 PMCID: PMC9066198 DOI: 10.7150/jca.66020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Accepted: 12/20/2021] [Indexed: 12/26/2022] Open
Abstract
Thyroid hormone receptor interactor 13 (TRIP13), an AAA-ATPase, participates in the development of many cancers. This study explores the function of TRIP13 and synergistic effects of TRIP13 and PARP1 inhibitors in hepatocellular carcinoma (HCC). The dose-dependent effects of TRIP13 and PARP1 inhibitors on HCC cells proliferation or migration were investigated by the CCK-8 and Transwell assays. Using siRNA or lentivirus to knock down TRIP13, we tested HCC cell and tumor growth in vitro and in vivo. The DNA damage caused by TRIP13 and PARP1 inhibitors was measured by the phosphorylation of H2AX, one of the DNA damage biomarkers. The phosphorylation of H2AX was increased after treatment with DCZ0415 or TRIP13 knockdown. Combining DCZ0415 with PARP1 inhibitor, Olaparib induced synergistic anti-HCC activity. We also found that the overexpression of TRIP13 is significantly associated with early recurrent HCC and poor survival. Up-regulation of TRIP13 in HCC was regulated by transcription factor SP1. In conclusion, our study demonstrated that DCZ0415 targeting TRIP13 impaired non-homologous end-joining repair to inhibit HCC progression and had a synergistic effect with PARP1 inhibitor Olaparib in HCC, suggesting a potential treatment of HCC.
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Affiliation(s)
- Haojun Xu
- School of Basic Medical Sciences &Key Laboratory of Antibody Technique of National Health Commission & Jiangsu Antibody Drug Engineering Research Center, Nanjing Medical University, Nanjing 211166, China
| | - Zhijie Ma
- School of Basic Medical Sciences &Key Laboratory of Antibody Technique of National Health Commission & Jiangsu Antibody Drug Engineering Research Center, Nanjing Medical University, Nanjing 211166, China
| | - Xiao Mo
- Department of Pathology, The first people's hospital of Foshan, Foshan 528041, China.,School of Basic Medical Sciences &Key Laboratory of Antibody Technique of National Health Commission & Jiangsu Antibody Drug Engineering Research Center, Nanjing Medical University, Nanjing 211166, China
| | - Xiaoli Chen
- Sir Run Run Hospital, Nanjing Medical University, Nanjing 211166, China
| | - Fanggui Xu
- Sir Run Run Hospital, Nanjing Medical University, Nanjing 211166, China
| | - Fubing Wu
- Sir Run Run Hospital, Nanjing Medical University, Nanjing 211166, China
| | - Hongjin Chen
- School of Basic Medical Sciences &Key Laboratory of Antibody Technique of National Health Commission & Jiangsu Antibody Drug Engineering Research Center, Nanjing Medical University, Nanjing 211166, China
| | - Guoren Zhou
- Jiangsu Cancer Hospital & The Affiliated Cancer Hospital of Nanjing Medical University& Jiangsu Institute of Cancer Research, Nanjing 2100092, China
| | - Hongping Xia
- School of Basic Medical Sciences &Key Laboratory of Antibody Technique of National Health Commission & Jiangsu Antibody Drug Engineering Research Center, Nanjing Medical University, Nanjing 211166, China.,Sir Run Run Hospital, Nanjing Medical University, Nanjing 211166, China
| | - Chengfei Zhang
- Sir Run Run Hospital, Nanjing Medical University, Nanjing 211166, China
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Identification of EDIL3 biomarkers as a biomarker and potential therapeutic target of canine mammary carcinomas based on integrated bioinformatics analysis. Vet Immunol Immunopathol 2022; 249:110432. [DOI: 10.1016/j.vetimm.2022.110432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 05/03/2022] [Accepted: 05/04/2022] [Indexed: 11/22/2022]
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19
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Jia X, Chen B, Li Z, Huang S, Chen S, Zhou R, Feng W, Zhu H, Zhu X. Identification of a Four-Gene-Based SERM Signature for Prognostic and Drug Sensitivity Prediction in Gastric Cancer. Front Oncol 2022; 11:799223. [PMID: 35096599 PMCID: PMC8790320 DOI: 10.3389/fonc.2021.799223] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Accepted: 12/14/2021] [Indexed: 12/17/2022] Open
Abstract
Background Gastric cancer (GC) is a highly molecular heterogeneous tumor with poor prognosis. Epithelial-mesenchymal transition (EMT) process and cancer stem cells (CSCs) are reported to share common signaling pathways and cause poor prognosis in GC. Considering about the close relationship between these two processes, we aimed to establish a gene signature based on both processes to achieve better prognostic prediction in GC. Methods The gene signature was constructed by univariate Cox and the least absolute shrinkage and selection operator (LASSO) Cox regression analyses by using The Cancer Genome Atlas (TCGA) GC cohort. We performed enrichment analyses to explore the potential mechanisms of the gene signature. Kaplan-Meier analysis and time-dependent receiver operating characteristic (ROC) curves were implemented to assess its prognostic value in TCGA cohort. The prognostic value of gene signature on overall survival (OS), disease-free survival (DFS), and drug sensitivity was validated in different cohorts. Quantitative reverse transcription polymerase chain reaction (RT-qPCR) validation of the prognostic value of gene signature for OS and DFS prediction was performed in the Fudan cohort. Results A prognostic signature including SERPINE1, EDIL3, RGS4, and MATN3 (SERM signature) was constructed to predict OS, DFS, and drug sensitivity in GC. Enrichment analyses illustrated that the gene signature has tight connection with the CSC and EMT processes in GC. Patients were divided into two groups based on the risk score obtained from the formula. The Kaplan-Meier analyses indicated high-risk group yielded significantly poor prognosis compared with low-risk group. Pearson’s correlation analysis indicated that the risk score was positively correlated with carboplatin and 5-fluorouracil IC50 of GC cell lines. Multivariate Cox regression analyses showed that the gene signature was an independent prognostic factor for predicting GC patients’ OS, DFS, and susceptibility to adjuvant chemotherapy. Conclusions Our SERM prognostic signature is of great value for OS, DFS, and drug sensitivity prediction in GC, which may give guidance to the development of targeted therapy for CSC- and EMT-related gene in the future.
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Affiliation(s)
- Xiya Jia
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College of Fudan University, Shanghai, China
| | - Bing Chen
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College of Fudan University, Shanghai, China
| | - Ziteng Li
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College of Fudan University, Shanghai, China
| | - Shenglin Huang
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College of Fudan University, Shanghai, China
| | - Siyuan Chen
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College of Fudan University, Shanghai, China
| | - Runye Zhou
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College of Fudan University, Shanghai, China
| | - Wanjing Feng
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College of Fudan University, Shanghai, China
| | - Hui Zhu
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College of Fudan University, Shanghai, China
| | - Xiaodong Zhu
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College of Fudan University, Shanghai, China
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20
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Wu MZ, Yuan YC, Huang BY, Chen JX, Li BK, Fang JH, Zhuang SM. Identification of a TGF-β/SMAD/lnc-UTGF positive feedback loop and its role in hepatoma metastasis. Signal Transduct Target Ther 2021; 6:395. [PMID: 34785655 PMCID: PMC8595887 DOI: 10.1038/s41392-021-00781-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 09/16/2021] [Accepted: 09/24/2021] [Indexed: 12/11/2022] Open
Abstract
Aberrant activation of the TGF-β/SMAD signaling pathway is often observed in hepatocellular carcinoma (HCC). Whether lncRNA regulates the TGF-β/SMAD signaling remains largely unknown. Here, we identified an oncogenic lncRNA that was upregulated in HCC and was transcriptionally induced by TGF-β (named lnc-UTGF, lncRNA upregulated by TGF-β). Upon TGF-β stimulation, SMAD2/3 bound to the lnc-UTGF promoter and activated lnc-UTGF expression. In turn, the TGF-β/SMAD signaling was augmented by overexpressing lnc-UTGF, but was inhibited by silencing lnc-UTGF. Mechanism investigations revealed that lnc-UTGF interacted with the mRNAs of SMAD2 and SMAD4 via complementary base-pairing, resulting in enhanced stability of SMAD2/4 mRNAs. These data suggest a novel TGF-β/SMAD/lnc-UTGF positive feedback circuitry. Subsequent gain- and loss-of-function analyses disclosed that lnc-UTGF promoted the migration and invasion of hepatoma cells, and this effect of lnc-UTGF was attenuated by repressing SMAD2/4 expression or by mutating the SMAD2/4-binding sites in lnc-UTGF. Studies using mouse models further confirmed that in vivo metastasis of hepatoma xenografts was inhibited by silencing lnc-UTGF, but was enhanced by ectopic expression of lnc-UTGF. The lnc-UTGF level was positively correlated with the SMAD2/4 levels in xenografts. Consistently, we detected an association of lnc-UTGF upregulation with increase of SMAD2, SMAD4, and their metastasis effector SNAIL1 in human HCC. And high lnc-UTGF level was also significantly associated with enhanced metastasis potential, advanced TNM stages, and worse recurrence-free survival. Conclusion: there exists a lnc-UTGF-mediated positive feedback loop of the TGF-β signaling and its deregulation promotes hepatoma metastasis. These findings may provide a new therapeutic target for HCC metastasis.
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Affiliation(s)
- Meng-Zhi Wu
- MOE Key Laboratory of Gene Function and Regulation, School of Life Sciences, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University, Xin Gang Xi Road 135#, Guangzhou, 510275, P. R. China
| | - Yi-Chuan Yuan
- Department of Hepatobiliary Surgery, Sun Yat-sen University Cancer Center, Dong Feng Road East 651#, Guangzhou, 510060, P. R. China
| | - Bi-Yu Huang
- MOE Key Laboratory of Gene Function and Regulation, School of Life Sciences, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University, Xin Gang Xi Road 135#, Guangzhou, 510275, P. R. China
| | - Jin-Xi Chen
- MOE Key Laboratory of Gene Function and Regulation, School of Life Sciences, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University, Xin Gang Xi Road 135#, Guangzhou, 510275, P. R. China
| | - Bin-Kui Li
- Department of Hepatobiliary Surgery, Sun Yat-sen University Cancer Center, Dong Feng Road East 651#, Guangzhou, 510060, P. R. China
| | - Jian-Hong Fang
- MOE Key Laboratory of Gene Function and Regulation, School of Life Sciences, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University, Xin Gang Xi Road 135#, Guangzhou, 510275, P. R. China.
| | - Shi-Mei Zhuang
- MOE Key Laboratory of Gene Function and Regulation, School of Life Sciences, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University, Xin Gang Xi Road 135#, Guangzhou, 510275, P. R. China.
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21
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Zhang Y, Liu Z, Li X, Liu L, Wang L, Han X, Li Z. Comprehensive Molecular Analyses of a Six-Gene Signature for Predicting Late Recurrence of Hepatocellular Carcinoma. Front Oncol 2021; 11:732447. [PMID: 34568069 PMCID: PMC8459683 DOI: 10.3389/fonc.2021.732447] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 08/16/2021] [Indexed: 01/12/2023] Open
Abstract
A larger number of patients with stages I-III hepatocellular carcinoma (HCC) experience late recurrence (LR) after surgery. We sought to develop a novel tool to stratify patients with different LR risk for tailoring decision-making for postoperative recurrence surveillance and therapy modalities. We retrospectively enrolled two independent public cohorts and 103 HCC tissues. Using LASSO logical analysis, a six-gene model was developed in the The Cancer Genome Atlas liver hepatocellular carcinoma (TCGA-LIHC) and independently validated in GSE76427. Further experimental validation using qRT-PCR assays was performed to ensure the robustness and clinical feasible of this signature. We developed a novel LR-related signature consisting of six genes. This signature was validated to be significantly associated with dismal recurrence-free survival in three cohorts TCGA-LIHC, GSE76427, and qPCR assays [HR: 2.007 (1.200-3.357), p = 0.008; HR: 2.171 (1.068, 4.412), p-value = 0.032; HR: 3.383 (2.100, 5.450), p-value <0.001]. More importantly, this signature displayed robust discrimination in predicting the LR risk, with AUCs being 0.73 (TCGA-LIHC), 0.93 (GSE76427), and 0.85 (in-house cohort). Furthermore, we deciphered the specific landscape of molecular alterations among patients in nonrecurrence (NR) and LR group to analyze the mechanism contributing to LR. For high-risk group, we also identified several potential drugs with specific sensitivity to high- and low-risk groups, which is vital to improve prognosis of LR-HCC after surgery. We discovered and experimentally validated a novel gene signature with powerful performance for identifying patients at high LR risk in stages I-III HCC.
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Affiliation(s)
- Yuyuan Zhang
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Interventional Institute of Zhengzhou University, Zhengzhou, China.,Interventional Treatment and Clinical Research Center of Henan Province, Zhengzhou, China
| | - Zaoqu Liu
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Interventional Institute of Zhengzhou University, Zhengzhou, China.,Interventional Treatment and Clinical Research Center of Henan Province, Zhengzhou, China
| | - Xin Li
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Interventional Institute of Zhengzhou University, Zhengzhou, China.,Interventional Treatment and Clinical Research Center of Henan Province, Zhengzhou, China
| | - Long Liu
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Libo Wang
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Xinwei Han
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Interventional Institute of Zhengzhou University, Zhengzhou, China.,Interventional Treatment and Clinical Research Center of Henan Province, Zhengzhou, China
| | - Zhen Li
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Interventional Institute of Zhengzhou University, Zhengzhou, China.,Interventional Treatment and Clinical Research Center of Henan Province, Zhengzhou, China
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22
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Shi X, Tu S, Zhu L. Risk characteristics with seven epithelial-mesenchymal transition-related genes are used to predict the prognosis of patients with hepatocellular carcinoma. J Gastrointest Oncol 2021; 12:1884-1894. [PMID: 34532136 DOI: 10.21037/jgo-21-394] [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: 06/11/2021] [Accepted: 08/16/2021] [Indexed: 11/06/2022] Open
Abstract
Background Epithelial-mesenchymal transition (EMT)-related genes (ERGs) have been shown to play an important role in cancer invasion, tumor resistance, and tumor metastasis of hepatocellular carcinoma. This study sought to examine the prognostic value of ERGs and other pre-hepatoma genes. Methods Relevant data from The Cancer Genome Atlas (TCGA) were analyzed and synthesized. Specifically, 1,014 ERGs were downloaded and subject to a gene set enrichment analysis; 318 different EAG expressions were found, and the possible molecular mechanism of EAG was predicted by GO analysis and KEGG analysis. To determine the prediction of ERGS, a Cox regression model was used to establish a risk hypothesis. Based on risk patterns, patients were divided into high- or low-risk groups. Kaplan-Meier and receiver operating characteristic (ROC) curves confirmed the predictive value of the model. Results Seven prognostically relevant ERGs (i.e., ECT2, EZH2, MYCN, ROR2, SPP1, SQSTM1, and STC2) were identified. Using Cox's regression analysis method, appropriate cases were selected to establish a new risk prediction model. Under the risk model, the overall survival rate of the low-risk group samples was higher than that of the high-risk group samples (P<0.00001). Conclusions In short, we developed a risk model for liver cancer based on ERGs terminology. This model improve the postpartum treatment of patients with liver cancer.
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Affiliation(s)
- Xianqing Shi
- Department of Oncology, Liyang People's Hospital, Liyang, China
| | - Shuhuan Tu
- Department of Oncology, Liyang People's Hospital, Liyang, China
| | - Liqun Zhu
- Department of Oncology, Liyang People's Hospital, Liyang, China
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23
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Li M, Zhong D, Li G. Regulatory role of local tissue signal Del-1 in cancer and inflammation: a review. Cell Mol Biol Lett 2021; 26:31. [PMID: 34217213 PMCID: PMC8254313 DOI: 10.1186/s11658-021-00274-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Accepted: 06/28/2021] [Indexed: 12/29/2022] Open
Abstract
Developmental endothelial locus-1 (Del-1) is a secretory, multifunctional domain protein. It can bind to integrins and phosphatidylserine. As a local tissue signal, it plays a regulatory role in the cancer microenvironment and inflammation. Del-1 has destructive effects in most cancers and is associated with the progression and invasion of some cancers. In contrast, Del-1 also plays a protective role in inflammation. Del-1 regulates inflammation by regulating the generation of neutrophils in bone marrow, inhibiting the recruitment and migration of neutrophils and accelerating the clearance of neutrophils by macrophages. Del-1 and IL-17 are reciprocally regulated, and their balance maintains immune system homeostasis. Del-1 is expected to become a new therapeutic target for inflammatory disorders such as multiple sclerosis.
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Affiliation(s)
- Meng Li
- Department of Neurology, First Affiliated Hospital of Harbin Medical University, No. 23 Youzheng Road, Harbin, 150001, Heilongjiang, China
| | - Di Zhong
- Department of Neurology, First Affiliated Hospital of Harbin Medical University, No. 23 Youzheng Road, Harbin, 150001, Heilongjiang, China.
| | - Guozhong Li
- Department of Neurology, First Affiliated Hospital of Harbin Medical University, No. 23 Youzheng Road, Harbin, 150001, Heilongjiang, China
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24
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Ashrafizadeh M, Mirzaei S, Hashemi F, Zarrabi A, Zabolian A, Saleki H, Sharifzadeh SO, Soleymani L, Daneshi S, Hushmandi K, Khan H, Kumar AP, Aref AR, Samarghandian S. New insight towards development of paclitaxel and docetaxel resistance in cancer cells: EMT as a novel molecular mechanism and therapeutic possibilities. Biomed Pharmacother 2021; 141:111824. [PMID: 34175815 DOI: 10.1016/j.biopha.2021.111824] [Citation(s) in RCA: 104] [Impact Index Per Article: 34.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 06/08/2021] [Accepted: 06/11/2021] [Indexed: 12/13/2022] Open
Abstract
Epithelial-to-mesenchymal transition (EMT) mechanism is responsible for metastasis and migration of cancer cells to neighboring cells and tissues. Morphologically, epithelial cells are transformed to mesenchymal cells, and at molecular level, E-cadherin undergoes down-regulation, while an increase occurs in N-cadherin and vimentin levels. Increasing evidence demonstrates role of EMT in mediating drug resistance of cancer cells. On the other hand, paclitaxel (PTX) and docetaxel (DTX) are two chemotherapeutic agents belonging to taxene family, capable of inducing cell cycle arrest in cancer cells via preventing microtubule depolymerization. Aggressive behavior of cancer cells resulted from EMT-mediated metastasis can lead to PTX and DTX resistance. Upstream mediators of EMT such as ZEB1/2, TGF-β, microRNAs, and so on are involved in regulating response of cancer cells to PTX and DTX. Tumor-suppressing factors inhibit EMT to promote PTX and DTX sensitivity of cancer cells. Furthermore, three different strategies including using anti-tumor compounds, gene therapy and delivery systems have been developed for suppressing EMT, and enhancing cytotoxicity of PTX and DTX against cancer cells that are mechanistically discussed in the current review.
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Affiliation(s)
- Milad Ashrafizadeh
- Faculty of Engineering and Natural Sciences, Sabanci University, Orta Mahalle, Üniversite Caddesi No. 27, Orhanlı, Tuzla, 34956 Istanbul, Turkey; Sabanci University Nanotechnology Research and Application Center (SUNUM), Tuzla, 34956 Istanbul, Turkey
| | - Sepideh Mirzaei
- Department of Biology, Faculty of Science, Islamic Azad University, Science and Research Branch, Tehran, Iran
| | - Farid Hashemi
- Department of Comparative Biosciences, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
| | - Ali Zarrabi
- Sabanci University Nanotechnology Research and Application Center (SUNUM), Tuzla, 34956 Istanbul, Turkey
| | - Amirhossein Zabolian
- Young Researchers and Elite Club, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Hossein Saleki
- Young Researchers and Elite Club, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Seyed Omid Sharifzadeh
- Young Researchers and Elite Club, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Leyla Soleymani
- Department of Biology, Faculty of Science, Urmia University, Urmia, Iran
| | - Salman Daneshi
- Department of Public Health, School of Health, Jiroft University of Medical Sciences, Jiroft, Iran
| | - Kiavash Hushmandi
- Department of Food Hygiene and Quality Control, Division of epidemiology, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
| | - Haroon Khan
- Department of Pharmacy, Abdul Wali Khan University, Mardan 23200, Pakistan
| | - Alan Prem Kumar
- Cancer Science Institute of Singapore and Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, 117599, Singapore; NUS Centre for Cancer Research (N2CR), Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore.
| | - Amir Reza Aref
- Belfer Center for Applied Cancer Science, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA; Vice President at Translational Sciences, Xsphera Biosciences Inc. 6 Tide Street, Boston, MA 02210, USA
| | - Saeed Samarghandian
- Noncommunicable Diseases Research Center, Neyshabur University of Medical Sciences, Neyshabur, Iran.
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Chakravarthi S, Karikalan B. Molecular Biomarkers for Lung Adenocarcinoma: A Short Review. CURRENT CANCER THERAPY REVIEWS 2021. [DOI: 10.2174/1573394716666200724164654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Lung cancer is a disease with higher death rates and is responsible for around 2 million
deaths per year worldwide. Recently, several breakthroughs have been made in the field of lung
cancer that has led to a revolution in the management of lung cancer patients. Identification of
molecular markers and the implication of respective targeted therapies has been a great success in
the treatment of lung adenocarcinoma patients. Despite the fact that targeted therapy of lung adenocarcinomas
represents one of the significant milestones in the treatment of lung cancer that resulted
in increased survival rates even in advanced stages, the mortality rates of lung cancer still remain
to be significantly high. This warrants further research for gaining better insights into molecular alterations
that can lead to newer innovations in targeted drug therapy towards lung adenocarcinoma.
In this review, we briefly summarized the literature on molecular markers that are already in use.
We also consolidated newer molecular markers that are under study with the potential for being targeted
for therapies in future.
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26
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A cytokine in turmoil: Transforming growth factor beta in cancer. Biomed Pharmacother 2021; 139:111657. [PMID: 34243626 DOI: 10.1016/j.biopha.2021.111657] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 04/09/2021] [Accepted: 04/21/2021] [Indexed: 12/11/2022] Open
Abstract
Cancer remains one of the debilitating health threats to mankind in view of its incurable nature. Many factors are complicit in the initiation, progression and establishment of cancers. Early detection of cancer is the only window of hope that allows for appreciable management and possible limited survival. However, understanding of cancer biology and knowledge of the key factors that interplay at multi-level in the initiation and progression of cancer may hold possible avenues for cancer treatment and management. In particular, dysregulation of growth factor signaling such as that of transforming growth factor beta (TGF-β) and its downstream mediators play key roles in various cancer subtypes. Expanded understanding of the context/cell type-dependent roles of TGF-β and its downstream signaling mediators in cancer may provide leads for cancer pharmacotherapy. Reliable information contained in original articles, reviews, mini-reviews and expert opinions on TGF-β, cancer and the specific roles of TGF-β signaling in various cancer subtypes were retrieved from major scientific data bases including PubMed, Scopus, Medline, Web of Science core collections just to mention but a sample by using the following search terms: TGF-β in cancer, TGF-β and colorectal cancer, TGF-β and brain cancer, TGF-β in cancer initiation, TGF-β and cell proliferation, TGF-β and cell invasion, and TGF-β-based cancer therapy. Retrieved information and reports were carefully examined, contextualized and synchronized into a coherent scientific content to highlight the multiple roles of TGF-β signaling in normal and cancerous cells. From a conceptual standpoint, development of pharmacologically active agents that exert non-specific inhibitory effects on TGF-β signaling on various cell types will undoubtedly lead to a plethora of serious side effects in view of the multi-functionality and pleiotropic nature of TGF-β. Such non-specific targeting of TGF-β could derail any beneficial therapeutic intention associated with TGF-β-based therapy. However, development of pharmacologically active agents designed specifically to target TGF-β signaling in cancer cells may improve cancer pharmacotherapy. Similarly, specific targeting of downstream mediators of TGF-β such as TGF-β type 1 and II receptors (TβRI and TβRII), receptor-mediated Smads, mitogen activated protein kinase (MAPK) and importing proteins in cancer cells may be crucial for cancer pharmacotherapy.
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Chung JW, Kim HT, Ha YS, Lee EH, Chun SY, Lee CH, Byeon KH, Choi SH, Lee JN, Kim BS, Kim TH, Yoo ES, Yoon GS, Baek MC, Kwon TG. Identification of a novel non-invasive biological marker to overcome the shortcomings of PSA in diagnosis and risk stratification for prostate cancer: Initial prospective study of developmental endothelial locus-1 protein. PLoS One 2021; 16:e0250254. [PMID: 33901217 PMCID: PMC8075267 DOI: 10.1371/journal.pone.0250254] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 04/01/2021] [Indexed: 12/27/2022] Open
Abstract
Objective This prospective study sought to clarify the developmental endothelial locus-1 (Del-1) protein as values of diagnosis and risk stratification of prostate cancer (PCa). Design From February 2017 to December 2019, a total 458 patients who underwent transrectal ultrasound guided prostate biopsy or surgery of benign prostatic hyperplasia agreed to research of Del-1 protein. We prospectively compared and analyzed the Del-1 protein and prostate specific antigen (PSA) in relation to the patients’ demographic and clinicopathological characteristics. Results Mean age was 68.86±8.55 years. Mean PSA and Del-1 protein was 21.72±89.37, 0.099±0.145, respectively. Two hundred seventy-six (60.3%) patients were diagnosed as PCa. Among them, 181 patients underwent radical prostatectomy (RP). There were significant differences in Del-1 protein between benign and PCa group (0.066±0.131 vs 0.121±0.149, respectively, p<0.001). When we set the cut-off value of del-1 protein as 0.120, in patients with 3≤PSA≤8, positive predictive value and specificity of Del-1 protein (≥0.120) for predicting PCa were 88.9% (56/63) and 93.5% (101/108), respectively. Among 181 patients who underwent RP, there were significant differences in Del-1 protein according to stage (pT2 vs pT3a vs ≥pT3b) (0.113±0.078, 0.171±0.121, 0.227±0.161, respectively, p<0.001) and to Gleason score (6 (3+3) or 7 (3+4) vs 7 (4+3) or 8 (4+4) vs 9 or 10) (0.134±0.103, 0.150±0.109, 0.212±0.178, respectively, P = 0.044). Multivariate analysis showed that PSA, Del-1 protein and high Gleason score (≥9) were the independent prognostic factors for predicting higher pT stage (≥3b). Furthermore, age, PSA and Del-1 protein were independent prognostic factors for predicting significant PCa. Conclusion Patients with PCa showed higher expression of Del-1 protein than benign patients. Del-1 protein increased with the stage and Gleason score of PCa. Collaboration with PSA, Del-1 protein can be a non-invasive useful marker for diagnosis and risk stratification of PCa.
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Affiliation(s)
- Jae-Wook Chung
- Department of Urology, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Hyun Tae Kim
- Department of Urology, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Yun-Sok Ha
- Department of Urology, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Eun Hye Lee
- Biomedical Research Institute, Kyungpook National University, Daegu, Republic of Korea
| | - So Young Chun
- Biomedical Research Institute, Kyungpook National University, Daegu, Republic of Korea
| | - Chan-Hyeong Lee
- Department of Molecular Medicine, Cell and Matrix Research Institute, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Kyeong Hyeon Byeon
- Department of Urology, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Seock Hwan Choi
- Department of Urology, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Jun Nyung Lee
- Department of Urology, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Bum Soo Kim
- Department of Urology, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Tae-Hwan Kim
- Department of Urology, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Eun Sang Yoo
- Department of Urology, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Ghil Suk Yoon
- Department of Pathology, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Moon-Chang Baek
- Department of Molecular Medicine, Cell and Matrix Research Institute, School of Medicine, Kyungpook National University, Daegu, Korea
- * E-mail: (MCB); (TGK)
| | - Tae Gyun Kwon
- Department of Urology, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
- Joint Institute for Regenerative Medicine, Kyungpook National University, Daegu, Republic of Korea
- * E-mail: (MCB); (TGK)
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Yan P, Huang Z, Mou T, Luo Y, Liu Y, Zhou B, Cao Z, Wu Z. Comprehensive analyses of competing endogenous RNA networks reveal potential biomarkers for predicting hepatocellular carcinoma recurrence. BMC Cancer 2021; 21:436. [PMID: 33879119 PMCID: PMC8058997 DOI: 10.1186/s12885-021-08173-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Accepted: 04/09/2021] [Indexed: 02/21/2023] Open
Abstract
Background Hepatocellular carcinoma (HCC) is one of the most common and deadly malignant tumors, with a high rate of recurrence worldwide. This study aimed to investigate the mechanism underlying the progression of HCC and to identify recurrence-related biomarkers. Methods We first analyzed 132 HCC patients with paired tumor and adjacent normal tissue samples from the Gene Expression Omnibus (GEO) database to identify differentially expressed genes (DEGs). The expression profiles and clinical information of 372 HCC patients from The Cancer Genome Atlas (TCGA) database were next analyzed to further validate the DEGs, construct competing endogenous RNA (ceRNA) networks and discover the prognostic genes associated with recurrence. Finally, several recurrence-related genes were evaluated in two external cohorts, consisting of fifty-two and forty-nine HCC patients, respectively. Results With the comprehensive strategies of data mining, two potential interactive ceRNA networks were constructed based on the competitive relationships of the ceRNA hypothesis. The ‘upregulated’ ceRNA network consists of 6 upregulated lncRNAs, 3 downregulated miRNAs and 5 upregulated mRNAs, and the ‘downregulated’ network includes 4 downregulated lncRNAs, 12 upregulated miRNAs and 67 downregulated mRNAs. Survival analysis of the genes in the ceRNA networks demonstrated that 20 mRNAs were significantly associated with recurrence-free survival (RFS). Based on the prognostic mRNAs, a four-gene signature (ADH4, DNASE1L3, HGFAC and MELK) was established with the least absolute shrinkage and selection operator (LASSO) algorithm to predict the RFS of HCC patients, the performance of which was evaluated by receiver operating characteristic curves. The signature was also validated in two external cohort and displayed effective discrimination and prediction for the RFS of HCC patients. Conclusions In conclusion, the present study elucidated the underlying mechanisms of tumorigenesis and progression, provided two visualized ceRNA networks and successfully identified several potential biomarkers for HCC recurrence prediction and targeted therapies. Supplementary Information The online version contains supplementary material available at 10.1186/s12885-021-08173-0.
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Affiliation(s)
- Ping Yan
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, People's Republic of China
| | - Zuotian Huang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, People's Republic of China
| | - Tong Mou
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, People's Republic of China
| | - Yunhai Luo
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, People's Republic of China
| | - Yanyao Liu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, People's Republic of China
| | - Baoyong Zhou
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, People's Republic of China
| | - Zhenrui Cao
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, People's Republic of China
| | - Zhongjun Wu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, People's Republic of China.
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ORN: Inferring patient-specific dysregulation status of pathway modules in cancer with OR-gate Network. PLoS Comput Biol 2021; 17:e1008792. [PMID: 33819263 PMCID: PMC8049496 DOI: 10.1371/journal.pcbi.1008792] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 04/15/2021] [Accepted: 02/15/2021] [Indexed: 01/26/2023] Open
Abstract
Pathway level understanding of cancer plays a key role in precision oncology. However, the current amount of high-throughput data cannot support the elucidation of full pathway topology. In this study, instead of directly learning the pathway network, we adapted the probabilistic OR gate to model the modular structure of pathways and regulon. The resulting model, OR-gate Network (ORN), can simultaneously infer pathway modules of somatic alterations, patient-specific pathway dysregulation status, and downstream regulon. In a trained ORN, the differentially expressed genes (DEGs) in each tumour can be explained by somatic mutations perturbing a pathway module. Furthermore, the ORN handles one of the most important properties of pathway perturbation in tumours, the mutual exclusivity. We have applied the ORN to lower-grade glioma (LGG) samples and liver hepatocellular carcinoma (LIHC) samples in TCGA and breast cancer samples from METABRIC. Both datasets have shown abnormal pathway activities related to immune response and cell cycles. In LGG samples, ORN identified pathway modules closely related to glioma development and revealed two pathways closely related to patient survival. We had similar results with LIHC samples. Additional results from the METABRIC datasets showed that ORN could characterize critical mechanisms of cancer and connect them to less studied somatic mutations (e.g., BAP1, MIR604, MICAL3, and telomere activities), which may generate novel hypothesis for targeted therapy. Cellular functions are carried out by a set of gene products. Mutation of a single gene is often sufficient to disrupt certain biological functions and promote tumorigenesis. Therefore, genes participating in the same function are less likely to mutate in the same sample. Such phenomenon is called “mutual exclusivity”. In this study, our algorithm (ORN) has utilized this property to identify gene-level mutations that affect similar biological functions. It also considers mutations’ impact on mRNA expression. Functional modules identified by ORN tends to be mutually exclusive while causing similar differential expression profiles. When we applied ORN to lower-grade glioma and liver cancer datasets, we have identified gene modules significantly related to patient survival. Furthermore, across different types of cancer, ORN has connected well-known cancer driver mutations with genes whose functions remain unclear. These connections, once validated, can generate novel hypothesis for biologist to further investigate cancer mechanism and develop targeted therapy.
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Yu B, Liang H, Ye Q, Wang Y. Establishment of a Genomic-Clinicopathologic Nomogram for Predicting Early Recurrence of Hepatocellular Carcinoma After R0 Resection. J Gastrointest Surg 2021; 25:112-124. [PMID: 32128678 DOI: 10.1007/s11605-020-04554-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Accepted: 02/18/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND A high rate of postoperative recurrence, especially early recurrence (ER) occurring within 1 year, seriously impedes patients with hepatocellular carcinoma (HCC) from achieving long-term survival. This study aimed to establish a genomic-clinicopathologic nomogram for precisely predicting ER in HCC patients after R0 resection. METHODS Two reliable datasets from The Cancer Genome Atlas (TCGA) and the Gene Expression Omnibus (GEO) databases were selected as the training and validation cohorts, respectively. The prognostic genes related to ER were screened out by univariate Cox regression analysis and differential expression analysis. The gene-based prognostic index was constructed using LASSO and Cox regression analyses, and its independent prognostic value was assessed by Kaplan-Meier and multivariate Cox analyses. Gene set enrichment analysis (GSEA) was performed to explore the biological pathways related to the prognostic index. Finally, the nomogram integrating all the independent prognostic factors was established and comprehensively evaluated by calibration plots, the C-index, receiver operating characteristic curves, and decision curve analysis. RESULTS Nine dysregulated and prognostic genes related to ER (ZNF131, TATDN2, TXN, DDX55, KPNA2, ZNF30, TIMELESS, SFRP1, and COLEC11) were identified (all P < 0.05). The prognostic index model based on the 9 genes was successfully constructed using the TCGA cohort and showed a certain capability to discriminate the ER group from the non-ER group (P < 0.05) and good independent prognostic value in terms of predicting poor early recurrence-free survival (P < 0.05). Eight biological pathways significantly related to ER were identified by GSEA, such as "cell cycle", "homologous recombination" and "p53 signaling pathway." The genomic-clinicopathologic nomogram integrating the 9-gene-based prognostic index and TNM stage displayed significantly higher predictive accuracy and clinical application value than that of TNM stage model both in the training and validation cohorts (all P < 0.05). CONCLUSIONS The novel genomic-clinicopathologic nomogram may be a convenient and powerful tool for accurately predicting ER in HCC patients after R0 resection.
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Affiliation(s)
- Bin Yu
- Zhongnan Hospital of Wuhan University, Institute of Hepatobiliary Diseases of Wuhan University, Transplant Center of Wuhan University, Hubei Key Laboratory of Medical Technology on Transplantation, Wuhan, 430071, Hubei, People's Republic of China
| | - Han Liang
- Zhongnan Hospital of Wuhan University, Institute of Hepatobiliary Diseases of Wuhan University, Transplant Center of Wuhan University, Hubei Key Laboratory of Medical Technology on Transplantation, Wuhan, 430071, Hubei, People's Republic of China
| | - Qifa Ye
- Zhongnan Hospital of Wuhan University, Institute of Hepatobiliary Diseases of Wuhan University, Transplant Center of Wuhan University, Hubei Key Laboratory of Medical Technology on Transplantation, Wuhan, 430071, Hubei, People's Republic of China.,TThe 3rd Xiangya Hospital of Central South University, Research Center of National Health Ministry on Transplantation Medicine Engineering and Technology, Changsha, 410013, Hunan, People's Republic of China
| | - Yanfeng Wang
- Zhongnan Hospital of Wuhan University, Institute of Hepatobiliary Diseases of Wuhan University, Transplant Center of Wuhan University, Hubei Key Laboratory of Medical Technology on Transplantation, Wuhan, 430071, Hubei, People's Republic of China.
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Huo Q, Ma Y, Yin Y, Qin G. Biomarker Identification for Liver Hepatocellular Carcinoma and Cholangiocarcinoma Based on Gene Regulatory Network Analysis. Curr Bioinform 2021. [DOI: 10.2174/1574893615666200317115609] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Background:
Liver hepatocellular carcinoma (LIHC) and cholangiocarcinoma (CHOL)
are two main histological subtypes of primary liver cancer with a unified molecular landscape, and
feed-forward loops (FFLs) have been shown to be relevant in these complex diseases.
Objective:
To date, there has been no comparative analysis of the pathogenesis of LIHC and CHOL
based on regulatory relationships. Therefore, we investigated the common and distinct regulatory
properties of LIHC and CHOL in terms of gene regulatory networks.
Method:
Based on identified FFLs and an analysis of pathway enrichment, we constructed pathway-specific co-expression networks and further predicted biomarkers for these cancers by network clustering.
Resul:
We identified 20 and 36 candidate genes for LIHC and CHOL, respectively. The literature
from PubMed supports the reliability of our results.
Conclusion:
Our results indicated that the hsa01522-Endocrine resistance pathway was associated
with both LIHC and CHOL. Additionally, six genes (SPARC, CTHRC1, COL4A1, EDIL3, LAMA4
and OLFML2B) were predicted to be highly associated with both cancers, and COL4A2, CSPG4,
GJC1 and ADAMTS7 were predicted to be potential biomarkers of LIHC, and COL6A3, COL1A2,
FAP and COL8A1 were predicted to be potential biomarkers of CHOL. In addition, we inferred that
the Collagen gene family, which appeared more frequently in our overall prediction results, might be
closely related to cancer development.
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Affiliation(s)
- Qiuyan Huo
- School of Computer Science and Technology, Xidian University, Xi’an,China
| | - Yuying Ma
- School of Computer Science and Technology, Xidian University, Xi’an,China
| | - Yu Yin
- School of Computer Science and Technology, Xidian University, Xi’an,China
| | - Guimin Qin
- School of Computer Science and Technology, Xidian University, Xi’an,China
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Giwa A, Fatai A, Gamieldien J, Christoffels A, Bendou H. Identification of novel prognostic markers of survival time in high-risk neuroblastoma using gene expression profiles. Oncotarget 2020; 11:4293-4305. [PMID: 33245713 PMCID: PMC7679032 DOI: 10.18632/oncotarget.27808] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Accepted: 10/27/2020] [Indexed: 12/11/2022] Open
Abstract
Neuroblastoma is the most common extracranial solid tumor in childhood. Patients in high-risk group often have poor outcomes with low survival rates despite several treatment options. This study aimed to identify a genetic signature from gene expression profiles that can serve as prognostic indicators of survival time in patients of high-risk neuroblastoma, and that could be potential therapeutic targets. RNA-seq count data was downloaded from UCSC Xena browser and samples grouped into Short Survival (SS) and Long Survival (LS) groups. Differential gene expression (DGE) analysis, enrichment analyses, regulatory network analysis and machine learning (ML) prediction of survival group were performed. Forty differentially expressed genes (DEGs) were identified including genes involved in molecular function activities essential for tumor proliferation. DEGs used as features for prediction of survival groups included EVX2, NHLH2, PRSS12, POU6F2, HOXD10, MAPK15, RTL1, LGR5, CYP17A1, OR10AB1P, MYH14, LRRTM3, GRIN3A, HS3ST5, CRYAB and NXPH3. An accuracy score of 82% was obtained by the ML classification models. SMIM28 was revealed to possibly have a role in tumor proliferation and aggressiveness. Our results indicate that these DEGs can serve as prognostic indicators of survival in high-risk neuroblastoma patients and will assist clinicians in making better therapeutic and patient management decisions.
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Affiliation(s)
- Abdulazeez Giwa
- SAMRC Bioinformatics Unit, South African National Bioinformatics Institute, University of the Western Cape, Bellville, South Africa
| | - Azeez Fatai
- Department of Biochemistry, Lagos State University, Lagos, Nigeria
| | - Junaid Gamieldien
- SAMRC Bioinformatics Unit, South African National Bioinformatics Institute, University of the Western Cape, Bellville, South Africa
| | - Alan Christoffels
- SAMRC Bioinformatics Unit, South African National Bioinformatics Institute, University of the Western Cape, Bellville, South Africa
| | - Hocine Bendou
- SAMRC Bioinformatics Unit, South African National Bioinformatics Institute, University of the Western Cape, Bellville, South Africa
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Hyun YM, Seo SU, Choi WS, Kwon HJ, Kim DY, Jeong S, Kang GY, Yi E, Kim M, Ryu HJ, Looney MR, Choi EY, Kim HS. Endogenous DEL-1 restrains melanoma lung metastasis by limiting myeloid cell-associated lung inflammation. SCIENCE ADVANCES 2020; 6:6/45/eabc4882. [PMID: 33158867 PMCID: PMC7673713 DOI: 10.1126/sciadv.abc4882] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Accepted: 09/18/2020] [Indexed: 05/07/2023]
Abstract
Distant metastasis represents the primary cause of cancer-associated death. Pulmonary metastasis is most frequently seen in many cancers, largely driven by lung inflammation. Components from primary tumor or recruited leukocytes are known to facilitate metastasis formation. However, contribution of target site-specific host factor to metastasis is poorly understood. Here, we show that developmental endothelial locus-1 (DEL-1), an anti-inflammatory factor abundant in the lung and down-regulated by inflammatory insults, protects from melanoma lung metastasis independently of primary tumor development and systemic immunosurveillance. DEL-1 deficiency is associated with gene profiles that favor metastatic progression with inflammation and defective immunosurveillance. Mechanistically, DEL-1 deficiency primarily influences Ly6G+ neutrophil accumulation in lung metastatic niche, leading to IL-17A up-regulation from γδ T cells and reduced antimetastatic NK cells. In support, neutrophil depletion or recombinant DEL-1 treatment profoundly reverses these effects. Thus, our results identify DEL-1 as a previously unrecognized link between tumor-induced inflammation and pulmonary metastasis.
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Affiliation(s)
- Young-Min Hyun
- Department of Anatomy and Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sang-Uk Seo
- Mucosal Immunology Laboratory, University of Ulsan College of Medicine, Seoul, Republic of Korea
- Department of Microbiology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Woo Seon Choi
- Department of Biomedical Sciences, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
- Stem Cell Immunomodulation Research Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Hyung-Joon Kwon
- Department of Biomedical Sciences, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Dong-Young Kim
- Department of Biomedical Sciences, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Soi Jeong
- Department of Anatomy and Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Gyeong-Yi Kang
- Department of Anatomy and Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Eunbi Yi
- Department of Biomedical Sciences, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
- Stem Cell Immunomodulation Research Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Minjung Kim
- Department of Biomedical Sciences, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Hyun Jin Ryu
- Department of Biomedical Sciences, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Mark R Looney
- Departments of Medicine and Laboratory Medicine, University of California, San Francisco, San Francisco, CA, USA
| | - Eun Young Choi
- Department of Biomedical Sciences, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea.
| | - Hun Sik Kim
- Department of Biomedical Sciences, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea.
- Stem Cell Immunomodulation Research Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
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Luo L, Zhou Y, Zhang C, Huang J, Du J, Liao J, Bergholt NL, Bünger C, Xu F, Lin L, Tong G, Zhou G, Luo Y. Feeder-free generation and transcriptome characterization of functional mesenchymal stromal cells from human pluripotent stem cells. Stem Cell Res 2020; 48:101990. [PMID: 32950887 DOI: 10.1016/j.scr.2020.101990] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 08/23/2020] [Accepted: 09/05/2020] [Indexed: 01/18/2023] Open
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Gasca J, Flores ML, Jiménez-Guerrero R, Sáez ME, Barragán I, Ruíz-Borrego M, Tortolero M, Romero F, Sáez C, Japón MA. EDIL3 promotes epithelial-mesenchymal transition and paclitaxel resistance through its interaction with integrin α Vβ 3 in cancer cells. Cell Death Discov 2020; 6:86. [PMID: 33014430 PMCID: PMC7494865 DOI: 10.1038/s41420-020-00322-x] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 07/29/2020] [Accepted: 08/12/2020] [Indexed: 01/23/2023] Open
Abstract
Epithelial-mesenchymal transition (EMT) has recently been associated with tumor progression, metastasis, and chemotherapy resistance in several tumor types. We performed a differential gene expression analysis comparing paclitaxel-resistant vs. paclitaxel-sensitive breast cancer cells that showed the upregulation of EDIL3 (EGF Like Repeats and Discoidin I Like Domains Protein 3). This gene codifies an extracellular matrix protein that has been identified as a novel regulator of EMT, so we studied its role in tumor progression and paclitaxel response. Our results demonstrated that EDIL3 expression levels were increased in paclitaxel-resistant breast and prostate cancer cells, and in subsets of high-grade breast and prostate tumors. Moreover, we observed that EDIL3 modulated the expression of EMT markers and this was impaired by cilengitide, which blocks the EDIL3-integrin αVβ3 interaction. EDIL3 knockdown reverted EMT and sensitized cells to paclitaxel. In contrast, EDIL3 overexpression or the culture of cells in the presence of EDIL3-enriched medium induced EMT and paclitaxel resistance. Adding cilengitide resensitized these cells to paclitaxel treatment. In summary, EDIL3 may contribute to EMT and paclitaxel resistance through autocrine or paracrine signaling in cancer cells. Blockade of EDIL3-integrin αVβ3 interaction by cilengitide restores sensitivity to paclitaxel and reverts EMT in paclitaxel-resistant cancer cells. Combinations of cilengitide and taxanes could be beneficial in the treatment of subsets of breast and prostate cancers.
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Affiliation(s)
- J. Gasca
- Instituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, 41013 Seville, Spain
| | - M. L. Flores
- Instituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, 41013 Seville, Spain
| | - R. Jiménez-Guerrero
- Instituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, 41013 Seville, Spain
| | - M. E. Sáez
- Centro Andaluz de Estudios Bioinformáticos (CAEBi), 41013 Seville, Spain
| | - I. Barragán
- Department of Physiology and Pharmacology, Karolinska Institutet, 17177 Stockholm, Sweden
- Section of Immuno-Oncology, Medical Oncology, Hospitales Universitarios Regional y Virgen de la Victoria, Instituto de Investigación Biomédica de Málaga (IBIMA), 29010 Malaga, Spain
| | - M. Ruíz-Borrego
- Department of Medical Oncology, Hospital Universitario Virgen del Rocío, 41013 Seville, Spain
| | - M. Tortolero
- Department of Microbiology, Faculty of Biology, Universidad de Sevilla, 41012 Seville, Spain
| | - F. Romero
- Department of Microbiology, Faculty of Biology, Universidad de Sevilla, 41012 Seville, Spain
| | - C. Sáez
- Instituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, 41013 Seville, Spain
- Department of Pathology, Hospital Universitario Virgen del Rocío, 41013 Seville, Spain
| | - M. A. Japón
- Instituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, 41013 Seville, Spain
- Department of Pathology, Hospital Universitario Virgen del Rocío, 41013 Seville, Spain
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Heng L, Jia Z, Sun J, Zhao Y, Zhang K, Zhu Y, Lu S. Integrated Analysis of Competing Endogenous RNAs Network Reveals Potential Signatures in Osteosarcoma Development. Technol Cancer Res Treat 2020; 19:1533033820957025. [PMID: 32912111 PMCID: PMC7488886 DOI: 10.1177/1533033820957025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
The purpose of this work was to extract key players such as mRNAs and long non-coding RNA (lncRNAs) in the etiopathogenesis of osteosarcoma (OS). The sequencing analyses (mRNAs and lncRNAs) of OS were conducted followed by differentially expressed mRNAs and lncRNAs (DEmRNAs and DElncRNAs) identification between U-2OS cells with has-miR-590-5p overexpression and negative control cells. Following this, the co-expression and functional enrichment analyses of DEmRNAs and DElncRNAs were carried out. Also, the miRNAs-DElncRNAs-DEmRNAs regulatory network was constructed with DElncRNAs-miRNAs and DElncRNAs-DEmRNAs pairs after the target gene analysis of miRNA. In addition, the ceRNA-has-miR-590-5p was further extracted based on the has-miR-590-5p-DElncRNAs and DElncRNAs-DEmRNAs interactions. Finally, the results of the bioinformatics analysis was verified by reverse-transcription polymerase chain reaction (RT-PCR). Totally, 980 DEmRNAs (539 up-regulated DEmRNAs and 441 down-regulated DEmRNAs) and 682 DElncRNAs (352 up-regulated DElncRNAs and 330 down-regulated DElncRNAs) were extracted between cells with hsa-miR-590-5p overexpression and normal cells. The functional analyses suggested that up-regulated genes were significantly enriched in several GO terms such as signal transduction and cytokine-cytokine receptor interaction pathway while down-regulated genes (SCUBE3, HIST1H4E and EDIL3) were associated with calcium ion binding, cell surface function and nucleosome assembly. Additionally, the miRNAs-DEmRNAs-DEmRNAs network represented 220 pairs among 41 miRNAs, 38 DElncRNAs and 61 DEmRNAs. Furthermore, the ceRNA-hsa-miR-590-5p network consisted of 70 interaction pairs including hsa-miR-590-5p-SCUBE3-CTB-113D17.1, hsa-miR-590-5p-EDIL3-CTB-113D17.1 and hsa-miR-590-5p-HIST1H4E-CTB-113D17.1) among hsa-miR-590-5p, 30 DEmRNAs and 4 down-regulated DElncRNAs. Meanwhile, the RT-PCR results incidated that compared with the blank (KB) and negative control (NC) group, the mRNA expression of SCUBE3, HIST1H4E, and EDIL3 were significantly descreased in mimics group (P value <0.05). The lncRNA CTB-113D17.1 might implicate with OS development probably via serving as a hsa-miR-590-5p sponge to regulate gene targets (SCUBE3, EDIL3 and HIST1H4E), which will facilitate the deep understandings of OS progression.
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Affiliation(s)
- Lisong Heng
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, 12480Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi, People's Republic of China.,Department of Orthopedics, Honghui Hospital, 12480Xi'an Jiaotong University, Xi'an, Shaanxi, People's Republic of China
| | - Zhen Jia
- Department of Endocrinology, Xi'an No. 1 Hospital, Xi'an, Shaanxi, People's Republic of China
| | - Jian Sun
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, 12480Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi, People's Republic of China
| | - Yitong Zhao
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, 12480Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi, People's Republic of China
| | - Kun Zhang
- Department of Orthopedics, Honghui Hospital, 12480Xi'an Jiaotong University, Xi'an, Shaanxi, People's Republic of China
| | - Yangjun Zhu
- Department of Orthopedics, Honghui Hospital, 12480Xi'an Jiaotong University, Xi'an, Shaanxi, People's Republic of China
| | - Shemin Lu
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, 12480Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi, People's Republic of China
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Seo ES, Lee EJ, Lee B, Shin M, Cho YS, Hyun JK, Cho HW, Ju HY, Yoo KH, Koo HH, Lee JW, Sung KW. Metastatic Burden Defines Clinically and Biologically Distinct Subgroups of Stage 4 High-Risk Neuroblastoma. J Clin Med 2020; 9:jcm9092730. [PMID: 32847064 PMCID: PMC7565784 DOI: 10.3390/jcm9092730] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Accepted: 08/20/2020] [Indexed: 12/17/2022] Open
Abstract
This study aimed to identify the prognostic subgroups of stage 4 high-risk neuroblastoma based on metastatic burden and explore their distinct clinical and genomic features. Patients aged ≥18 months with stage 4 and metaiodobenzylguanidine-avid neuroblastoma were enrolled. One hundred and thirty eligible patients were treated under the tandem high-dose chemotherapy scheme. Prognostic significance of metastatic burden measured by the modified Curie score was analyzed using a competing risk approach, and the optimal cut-point was determined. Metastasis-specific subgroups (cut-point: 26) were compared using clinicopathological variables, and differential gene expression analysis and gene set variation analysis (GSVA) were performed using RNA sequencing (RNA-seq). Metastatic burden at diagnosis showed a progressive association with relapse/progression. After applying the cut-point, patients with high metastatic burden showed >3-fold higher risk of relapse/progression than those with low metastatic burden. Moreover, patients with high metastatic burden showed smaller primary tumors and higher biochemical marker levels than those with low metastatic burden. In the genomic analysis, 51 genes were found to be differentially expressed based on the set criteria. GSVA revealed 55 gene sets, which significantly distinguished patients with high metastatic burden from those with low metastatic burden at a false discovery rate <0.25. The results indicated the prognostic significance of metastatic burden in stage 4 high-risk neuroblastoma, and we identified the distinct clinicopathological and genomic features based on metastatic burden. This study may aid in the better understanding and risk-stratification of stage 4 high-risk neuroblastoma patients.
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Affiliation(s)
- Eun Seop Seo
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea; (E.S.S.); (J.K.H.); (H.W.C.); (H.Y.J.); (K.H.Y.); (H.H.K.)
| | - Eun-jin Lee
- Samsung Genome Institute, Samsung Medical Center, Seoul 06351, Korea; (E.-j.L.); (B.L.)
| | - Boram Lee
- Samsung Genome Institute, Samsung Medical Center, Seoul 06351, Korea; (E.-j.L.); (B.L.)
| | - Muheon Shin
- Department of Nuclear Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea; (M.S.); (Y.-S.C.)
| | - Young-Seok Cho
- Department of Nuclear Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea; (M.S.); (Y.-S.C.)
| | - Ju Kyung Hyun
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea; (E.S.S.); (J.K.H.); (H.W.C.); (H.Y.J.); (K.H.Y.); (H.H.K.)
| | - Hee Won Cho
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea; (E.S.S.); (J.K.H.); (H.W.C.); (H.Y.J.); (K.H.Y.); (H.H.K.)
| | - Hee Young Ju
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea; (E.S.S.); (J.K.H.); (H.W.C.); (H.Y.J.); (K.H.Y.); (H.H.K.)
| | - Keon Hee Yoo
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea; (E.S.S.); (J.K.H.); (H.W.C.); (H.Y.J.); (K.H.Y.); (H.H.K.)
| | - Hong Hoe Koo
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea; (E.S.S.); (J.K.H.); (H.W.C.); (H.Y.J.); (K.H.Y.); (H.H.K.)
| | - Ji Won Lee
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea; (E.S.S.); (J.K.H.); (H.W.C.); (H.Y.J.); (K.H.Y.); (H.H.K.)
- Correspondence: (J.W.L.); (K.W.S.); Tel.: +82-2-3410-0659 (J.W.L.); +82-2-3410-3529 (K.W.S.); Fax: +82-2-3410-0049 (K.W.S.)
| | - Ki Woong Sung
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea; (E.S.S.); (J.K.H.); (H.W.C.); (H.Y.J.); (K.H.Y.); (H.H.K.)
- Correspondence: (J.W.L.); (K.W.S.); Tel.: +82-2-3410-0659 (J.W.L.); +82-2-3410-3529 (K.W.S.); Fax: +82-2-3410-0049 (K.W.S.)
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Zhang P, Zhang H, Dong W, Wang Z, Qin Y, Wu C, Dong Q. IL-34 is a potential biomarker for the treatment of papillary thyroid cancer. J Clin Lab Anal 2020; 34:e23335. [PMID: 32573824 PMCID: PMC7439428 DOI: 10.1002/jcla.23335] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2019] [Revised: 12/18/2019] [Accepted: 01/14/2020] [Indexed: 12/12/2022] Open
Abstract
Background Interleukin (IL)‐34 is a recently discovered pro‐inflammatory cytokine and is a vital regulator in different tumor types. However, the function of IL‐34 in thyroid carcinoma has yet to be investigated. In this study, we analyzed the expression of IL‐34 in human papillary thyroid cancer (PTC) samples and determined its effects on the proliferation and apoptosis of PTC cells. Methods We examined the expression of IL‐34 in serum and tissue samples of patients with PTC by Western blotting and ELISA assay and analyzed its association with clinicopathological features including tumor size, tumor node metastasis (TNM) stage, and lymph node metastasis (LNM). We selected TPC1 and K1 for knockdown or overexpressing of IL‐34 via small interference RNA transfection. The proliferation of PTC cells was evaluated by CCK8 assay. We further investigated the role of IL‐34 in apoptosis by flow cytometry and studied the protein levels of epithelial‐mesenchymal transition (EMT) biomarkers, phosphorylated extracellular‐regulated kinase (ERK), and total‐ERK (t‐ERK) by Western blotting. Results Our results show that IL‐34 is significantly upregulated in serum and tissue samples from patients with PTC. IL‐34 promotes the proliferation and suppresses apoptosis in PTC cells. In addition, IL‐34 can promote the EMT and activate ERK signaling pathway in PTC cells. Conclusion This study provides novel evidence that IL‐34 serves as an oncogene in PTC. IL‐34 promotes proliferation, EMT phenotype, and ERK signaling pathway and inhibits apoptosis in PTC cells. Therefore, IL‐34 may be a potent therapeutic target for the treatment of PTC.
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Affiliation(s)
- Ping Zhang
- Department of General Surgery, The First Hospital of China Medical University, Shenyang, China
| | - Hao Zhang
- Department of General Surgery, The First Hospital of China Medical University, Shenyang, China
| | - Wenwu Dong
- Department of General Surgery, The First Hospital of China Medical University, Shenyang, China
| | - Zhihong Wang
- Department of General Surgery, The First Hospital of China Medical University, Shenyang, China
| | - Yuan Qin
- Department of General Surgery, The First Hospital of China Medical University, Shenyang, China
| | - Changhao Wu
- Department of General Surgery, The First Hospital of China Medical University, Shenyang, China
| | - Qi Dong
- Department of General Surgery, The First Hospital of China Medical University, Shenyang, China.,Department of General Surgery, The People's Hospital of China Medical University, Shenyang, China
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Sun F, Wang J, Sun Q, Li F, Gao H, Xu L, Zhang J, Sun X, Tian Y, Zhao Q, Shen H, Zhang K, Liu J. Interleukin-8 promotes integrin β3 upregulation and cell invasion through PI3K/Akt pathway in hepatocellular carcinoma. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2019; 38:449. [PMID: 31684995 PMCID: PMC6829822 DOI: 10.1186/s13046-019-1455-x] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/18/2019] [Accepted: 10/16/2019] [Indexed: 12/12/2022]
Abstract
Background Interleukin-8 (IL-8) plays a vital role in the invasion and metastasis of hepatocellular carcinoma (HCC), and is closely associated with poor prognosis of HCC patients. Integrin αvβ3, a member of the integrin family, has been reported to be overexpressed in cancer tissues and mediate the invasion and metastasis of HCC cells. However, the relationship between IL-8 and integrin αvβ3 in HCC and the underlying mechanism of IL-8 and integrin αvβ3 in the invasion of HCC remains unclear. Methods The expression of IL-8, integrin αv and integrin β3 in HCC cells and tissues was detected by quantitative real-time PCR, Western blot and immunohistochemistry. Transwell assay and Western blot was used to detect the invasiveness, the expression of integrin β3 and the activation of PI3K/Akt pathway of HCC cells pretreated with IL-8 knockdown or exogenous IL-8. Results IL-8, integrin αv and integrin β3 were overexpressed in highly metastatic HCC cell lines compared with low metastatic cell lines. There was a positive correlation between integrin β3 and IL-8 expression in HCC tissues. IL-8 siRNA transfection reduced HCC cell invasion and the levels of integrin β3, p-PI3K and p-Akt. IL-8 induced HCC cell invasion and integrin β3 expression was significantly inhibited by transfection with CXCR1 siRNA or CXCR2 siRNA. When we stimulated HCC cells with exogenous IL-8, cell invasion and the levels of integrin β3, p-PI3K, and p-Akt increased, which could be effectively reversed by adding PI3K inhibitor LY294002. Conclusions Our results suggest that IL-8 promotes integrin β3 upregulation and the invasion of HCC cells through activation of the PI3K/Akt pathway. The IL-8/CXCR1/CXCR2/PI3K/Akt/integrin β3 axis may serve as a potential treatment target for patients with HCC.
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Affiliation(s)
- Fengkai Sun
- Department of Gastroenterology, Shandong Provincial Hospital Affiliated to Shandong University, Jingwu Road 324#, Jinan, 250021, China.
| | - Jianping Wang
- Department of Hepatobiliary Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, 250021, Shandong, China
| | - Qi Sun
- Department of General Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, Shaanxi, China
| | - Fanni Li
- Department of Talent Highland, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, Shaanxi, China
| | - Hengjun Gao
- Department of Hepatobiliary Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, 250021, Shandong, China
| | - Lin Xu
- Department of Gastroenterology, Shandong Provincial Hospital Affiliated to Shandong University, Jingwu Road 324#, Jinan, 250021, China
| | - Jiao Zhang
- Department of Gastroenterology, Shandong Provincial Hospital Affiliated to Shandong University, Jingwu Road 324#, Jinan, 250021, China
| | - Xiaoyan Sun
- Department of Gastroenterology, Shandong Provincial Hospital Affiliated to Shandong University, Jingwu Road 324#, Jinan, 250021, China
| | - Yanan Tian
- Department of Gastroenterology, Shandong Provincial Hospital Affiliated to Shandong University, Jingwu Road 324#, Jinan, 250021, China
| | - Qiujie Zhao
- Department of Gastroenterology, Shandong Provincial Hospital Affiliated to Shandong University, Jingwu Road 324#, Jinan, 250021, China
| | - Huimin Shen
- Department of Gastroenterology, Shandong Provincial Hospital Affiliated to Shandong University, Jingwu Road 324#, Jinan, 250021, China
| | - Kai Zhang
- Department of Gastroenterology, Shandong Provincial Hospital Affiliated to Shandong University, Jingwu Road 324#, Jinan, 250021, China
| | - Jun Liu
- Department of Hepatobiliary Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, 250021, Shandong, China
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Oplawski M, Dziobek K, Zmarzły N, Grabarek B, Tomala B, Leśniak E, Adwent I, Januszyk P, Dąbruś D, Boroń D. Evaluation of Changes in the Expression Pattern of EDIL3 in Different Grades of Endometrial Cancer. Curr Pharm Biotechnol 2019; 20:483-488. [PMID: 30961491 PMCID: PMC6806535 DOI: 10.2174/1389201020666190408112822] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Revised: 03/01/2019] [Accepted: 03/26/2019] [Indexed: 01/26/2023]
Abstract
BACKGROUND EDIL3 is an extracellular matrix protein that plays a key role in angiogenesis. Changes in the pattern of its expression also affect cellular processes and the tumor microenvironment. Elevated level of EDIL3 is considered an unfavorable prognostic marker of survival. OBJECTIVE The aim of this study was to evaluate the changes in EDIL3 expression in endometrial cancer at various degrees of its differentiation (G1-G3) and to discuss its potential role as a molecular diagnostic marker and therapeutic target. METHODS The study group consisted of 45 patients with endometrial cancer: G1, 17; G2, 15; G3, 13. The control group (C) included 15 patients without neoplastic changes. The expression of EDIL3 was assessed using immunohistochemistry. Statistical analysis was performed using the Statistica 12 PL software (p<0.05). RESULTS Analysis of EDIL3 expression showed that the average optical density of the reaction product in G1 reached 130% of the control, while the values in G2 and G3 were 153% and 158%, respectively. Regardless of the endometrial cancer grade, an increase in EDIL3 level was observed compared to the control. CONCLUSION In our study, we demonstrated overexpression of EDIL3 protein in endometrial cancer. Differences in expression between degrees of tumor differentiation suggest the potential of using changes in EDIL3 level as a new complementary diagnostic marker and target for anti-angiogenic therapy.
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Affiliation(s)
- Marcin Oplawski
- Department of Gynecology and Obstetrics with Gynecologic Oncology, Ludwik Rydygier Memorial Specialized Hospital, Krakow, Poland
| | - Konrad Dziobek
- Center of Oncology, M. Sklodowska-Curie Memorial Institute, Cracow Branch, Poland
| | - Nikola Zmarzły
- Department of Molecular Biology, School of Pharmacy with the Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia in Katowice, Poland
| | - Beniamin Grabarek
- Department of Molecular Biology, School of Pharmacy with the Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia in Katowice, Poland
| | - Barbara Tomala
- Faculty of Health Science, Public Higher Medical Professional School in Opole, Poland
| | - Ewa Leśniak
- Faculty of Health Science, Public Higher Medical Professional School in Opole, Poland
| | - Iwona Adwent
- Department of Molecular Biology, School of Pharmacy with the Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia in Katowice, Poland
| | - Piotr Januszyk
- Department of Molecular Biology, School of Pharmacy with the Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia in Katowice, Poland
| | - Dariusz Dąbruś
- Faculty of Health Science, Public Higher Medical Professional School in Opole, Poland
| | - Dariusz Boroń
- Department of Gynecology and Obstetrics with Gynecologic Oncology, Ludwik Rydygier Memorial Specialized Hospital, Krakow, Poland.,Faculty of Health Science, Public Higher Medical Professional School in Opole, Poland.,Department of Histology and Cell Pathology, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia in Katowice, Poland
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41
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Contextual Regulation of TGF-β Signaling in Liver Cancer. Cells 2019; 8:cells8101235. [PMID: 31614569 PMCID: PMC6829617 DOI: 10.3390/cells8101235] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Revised: 10/09/2019] [Accepted: 10/10/2019] [Indexed: 02/06/2023] Open
Abstract
Primary liver cancer is one of the leading causes for cancer-related death worldwide. Transforming growth factor beta (TGF-β) is a pleiotropic cytokine that signals through membrane receptors and intracellular Smad proteins, which enter the nucleus upon receptor activation and act as transcription factors. TGF-β inhibits liver tumorigenesis in the early stage by inducing cytostasis and apoptosis, but promotes malignant progression in more advanced stages by enhancing cancer cell survival, EMT, migration, invasion and finally metastasis. Understanding the molecular mechanisms underpinning the multi-faceted roles of TGF-β in liver cancer has become a persistent pursuit during the last two decades. Contextual regulation fine-tunes the robustness, duration and plasticity of TGF-β signaling, yielding versatile albeit specific responses. This involves multiple feedback and feed-forward regulatory loops and also the interplay between Smad signaling and non-Smad pathways. This review summarizes the known regulatory mechanisms of TGF-β signaling in liver cancer, and how they channel, skew and even switch the actions of TGF-β during cancer progression.
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Chen D, Pan J, Chen Y, Xing W, Yan Y, Yuan Y, Zeng W. The mu-opioid receptor is a molecular marker for poor prognosis in hepatocellular carcinoma and represents a potential therapeutic target. Br J Anaesth 2019; 122:e157-e167. [DOI: 10.1016/j.bja.2018.09.030] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Revised: 09/07/2018] [Accepted: 09/17/2018] [Indexed: 01/17/2023] Open
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Li J, Zhou P, Xu H, Tian S, Liu W, Zhao Y, Hu Z. Antitumor activity of integrin α Vβ 3 antibody conjugated-cationic microbubbles in liver cancer. Transl Cancer Res 2019; 8:899-908. [PMID: 35116829 PMCID: PMC8799305 DOI: 10.21037/tcr.2019.05.29] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Accepted: 05/15/2019] [Indexed: 01/06/2023]
Abstract
Background The overexpression of integrin αVβ3 in hepatocarcinoma (HCC) promotes tumor progression, metastasis, and clinical staging. Thus, the inhibition of integrin αVβ3 might be potentially effective as an anti-cancer agent in HCC. Methods In this study, we aimed to investigate the antitumor effect of integrin αVβ3 antibody conjugated cationic microbubbles (CMBs) in HCC model. By conjugating with integrin αVβ3 antibody with non-targeting CMBs, CMBsαvβ3 was constructed. The antitumor effect of CMBsαvβ3 was evaluated in HepG2 cells in vitro and in HepG2 xenograft mice models. Bcl-2, p53 and CD31 mRNA level, and caspase-3 activity were examined in xenograft tumors. Cell proliferation assay and scratch test were performed to evaluate the anti-migrant effect of CMBsαvβ3in vitro. Results CMBsαvβ3 could specifically target to HCC HepG2 cells and improve pEGFP-KDRP-CD/TK plasmid transfection efficiency. In HepG2 xenograft mice models, CMBsαvβ3 treatment significantly suppressed tumor weights and volumes. CMBsαvβ3 treatment suppressed Bcl-2 and p53 mRNA level in tumors. In HepG2 cells, CMBsαvβ3 significantly impaired wound healing and inhibited cell proliferation. Moreover, when combined with CD/TK double suicide gene transfection and 5-FC/GCV treatment, caspase-3 was activated and the cell proliferation was tremendously inhibited. Conclusions CMBsαvβ3 not only suppresses cell migration and proliferation, but also facilitates 5-FC/GCV plus CD/TK double suicide gene-induced apoptotic cell death. CMBsαvβ3 is a promising gene delivery agent with potential anti-tumor activity itself.
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Affiliation(s)
- Jiale Li
- Department of Ultrasound, the Third Xiangya Hospital, Central South University, Changsha 410013, China
| | - Ping Zhou
- Department of Ultrasound, the Third Xiangya Hospital, Central South University, Changsha 410013, China
| | - Hongbo Xu
- Department of General Surgery, the Third Xiangya Hospital, Central South University, Changsha 410013, China
| | - Shuangming Tian
- Department of Ultrasound, the Third Xiangya Hospital, Central South University, Changsha 410013, China
| | - Wengang Liu
- Department of Ultrasound, the Third Xiangya Hospital, Central South University, Changsha 410013, China
| | - Yongfeng Zhao
- Department of Ultrasound, the Third Xiangya Hospital, Central South University, Changsha 410013, China
| | - Zheyu Hu
- Department of Breast Medical Oncology and Central Laboratory, the Affiliated Caner Hospital of Xiangya School of Medicine, Central South University, Changsha 410013, China
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Feng YL, Chen DQ, Vaziri ND, Guo Y, Zhao YY. Small molecule inhibitors of epithelial-mesenchymal transition for the treatment of cancer and fibrosis. Med Res Rev 2019; 40:54-78. [PMID: 31131921 DOI: 10.1002/med.21596] [Citation(s) in RCA: 88] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Revised: 03/20/2019] [Accepted: 04/26/2019] [Indexed: 02/07/2023]
Abstract
Tissue fibrosis and cancer both lead to high morbidity and mortality worldwide; thus, effective therapeutic strategies are urgently needed. Because drug resistance has been widely reported in fibrotic tissue and cancer, developing a strategy to discover novel targets for targeted drug intervention is necessary for the effective treatment of fibrosis and cancer. Although many factors lead to fibrosis and cancer, pathophysiological analysis has demonstrated that tissue fibrosis and cancer share a common process of epithelial-mesenchymal transition (EMT). EMT is associated with many mediators, including transcription factors (Snail, zinc-finger E-box-binding protein and signal transducer and activator of transcription 3), signaling pathways (transforming growth factor-β1, RAC-α serine/threonine-protein kinase, Wnt, nuclear factor-kappa B, peroxisome proliferator-activated receptor, Notch, and RAS), RNA-binding proteins (ESRP1 and ESRP2) and microRNAs. Therefore, drugs targeting EMT may be a promising therapy against both fibrosis and tumors. A large number of compounds that are synthesized or derived from natural products and their derivatives suppress the EMT by targeting these mediators in fibrosis and cancer. By targeting EMT, these compounds exhibited anticancer effects in multiple cancer types, and some of them also showed antifibrotic effects. Therefore, drugs targeting EMT not only have both antifibrotic and anticancer effects but also exert effective therapeutic effects on multiorgan fibrosis and cancer, which provides effective therapy against fibrosis and cancer. Taken together, the results highlighted in this review provide new concepts for discovering new antifibrotic and antitumor drugs.
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Affiliation(s)
- Ya-Long Feng
- School of Pharmacy, Faculty of Life Science & Medicine, Northwest University, Xi'an, Shaanxi, China
| | - Dan-Qian Chen
- School of Pharmacy, Faculty of Life Science & Medicine, Northwest University, Xi'an, Shaanxi, China
| | - Nosratola D Vaziri
- Department of Medicine, University of California Irvine, Irvine, California
| | - Yan Guo
- School of Pharmacy, Faculty of Life Science & Medicine, Northwest University, Xi'an, Shaanxi, China.,Department of Internal Medicine, University of New Mexico, Albuquerque, New Mexico
| | - Ying-Yong Zhao
- School of Pharmacy, Faculty of Life Science & Medicine, Northwest University, Xi'an, Shaanxi, China
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Cai J, Tong Y, Huang L, Xia L, Guo H, Wu H, Kong X, Xia Q. Identification and validation of a potent multi-mRNA signature for the prediction of early relapse in hepatocellular carcinoma. Carcinogenesis 2019; 40:840-852. [PMID: 31059567 DOI: 10.1093/carcin/bgz018] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2018] [Revised: 01/02/2019] [Accepted: 02/11/2019] [Indexed: 01/27/2023] Open
Abstract
Abstract
Early recurrence of hepatocellular carcinoma (HCC) is implicated in poor patient survival and is the major obstacle to improving prognosis. The current staging systems are insufficient for accurate prediction of early recurrence, suggesting that additional indicators for early recurrence are needed. Here, by analyzing the gene expression profiles of 12 Gene Expression Omnibus data sets (n = 1533), we identified 257 differentially expressed genes between HCC and non-tumor tissues. Least absolute shrinkage and selection operator regression model was used to identify a 24-messenger RNA (mRNA)-based signature in discovery cohort GSE14520. With specific risk score formula, patients were divided into high- and low-risk groups. Recurrence-free survival within 2 years (early-RFS) was significantly different between these two groups in discovery cohort [hazard ratio (HR): 7.954, 95% confidence interval (CI): 4.596–13.767, P < 0.001], internal validation cohort (HR: 8.693, 95% CI: 4.029–18.754, P < 0.001) and external validation cohort (HR: 5.982, 95% CI: 3.414–10.480, P < 0.001). Multivariable and subgroup analyses revealed that the 24-mRNA-based classifier was an independent prognostic factor for predicting early relapse of patients with HCC. We further developed a nomogram integrating the 24-mRNA-based signature and clinicopathological risk factors to predict the early-RFS. The 24-mRNA-signature-integrated nomogram showed good discrimination (concordance index: 0.883, 95% CI: 0.836–0.929) and calibration. Decision curve analysis demonstrated that the 24-mRNA-signature-integrated nomogram was clinically useful. In conclusion, our 24-mRNA signature is a powerful tool for early-relapse prediction and will facilitate individual management of HCC patients.
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Affiliation(s)
- Jie Cai
- Department of Liver Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Ying Tong
- Department of Liver Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Lifeng Huang
- Department of General Surgery, First Affiliated Hospital, Nanjing Medical University, Nanjing, China
| | - Lei Xia
- Department of Liver Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Han Guo
- Department of Liver Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Hailong Wu
- Shanghai Key Laboratory for Molecular Imaging, Collaborative Research Center, Shanghai University of Medicine and Health Sciences, Shanghai, China
| | - Xiaoni Kong
- Department of Liver Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Qiang Xia
- Department of Liver Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
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Qin Z, Chen Z, Weng J, Li S, Rong Z, Zhou C. Elevated HOXA13 expression promotes the proliferation and metastasis of gastric cancer partly via activating Erk1/2. Onco Targets Ther 2019; 12:1803-1813. [PMID: 30881033 PMCID: PMC6404682 DOI: 10.2147/ott.s196986] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Purpose HOXA13 is a transcription factor of the Homeobox (HOX) gene family, which is highly evolutionarily conserved. HOXA13 is upregulated and associated with oncogenic properties in some cancers. Here, we studied the potential mechanism of HOXA13-mediated proliferation and metastasis in gastric cancer (GC). Methods Quantitative real-time PCR, Western blot, and immunohistochemistry were used to detect HOXA13 expression levels in GC. In vitro and in vivo assays were performed to investigate the function of HOXA13 in GC cell proliferation, migration, and invasion. RNA-Seq transcriptome analysis was performed to study the underlying mechanism of HOXA13-mediated aggressiveness in GC. Results HOXA13 mRNA and protein expression levels were upregulated in GC tissues. According to Cell Counting Kit-8 and colony formation assays, we found that HOXA13 over-expression promoted proliferation. Flow cytometry analysis showed that HOXA13 overexpression or knockdown led to G1-S phase transition or G1 phase arrest, respectively. Western blot analysis results showed that HOXA13 overexpression increased cyclin D1 expression, while knockdown decreased its expression. Wound healing and transwell assay results demonstrated that HOXA13 overexpression promoted the migration and invasion of GC cells. Western blot analysis results also showed that HOXA13 overexpression upregulated N-cadherin and vimentin and downregulated E-cadherin, while HOXA13 knockdown led to the opposite results, indicating that HOXA13 might participate in epithelial to mesenchymal transition. These results were verified in vivo by tumor xenograft and metastasis assays. Mechanistically, using RNA-Seq transcriptome analysis, we found that Erk1/2 activation played an important role in HOXA13-induced GC progression. Conclusion Our results show that HOXA13 plays an important role in GC development. HOXA13 overexpression promotes proliferation and metastasis partly via activation of Erk1/2 in GC. Thus, HOXA13, together with Erk1/2, may be promising targets for novel anticancer strategies.
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Affiliation(s)
- Zhiwei Qin
- Department of General Surgery, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200080, China,
| | - Zhengqian Chen
- Department of General Surgery, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200080, China,
| | - Junyong Weng
- Department of Gastrointestinal Surgery, Changzheng Hospital, Second Military Medical University, Shanghai 200003, China
| | - Shanbao Li
- Department of General Surgery, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200080, China,
| | - Zeyin Rong
- Department of General Surgery, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200080, China,
| | - Chongzhi Zhou
- Department of General Surgery, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200080, China,
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Marasco G, Colecchia A, Colli A, Ravaioli F, Casazza G, Bacchi Reggiani ML, Cucchetti A, Cescon M, Festi D. Role of liver and spleen stiffness in predicting the recurrence of hepatocellular carcinoma after resection. J Hepatol 2019; 70:440-448. [PMID: 30389551 DOI: 10.1016/j.jhep.2018.10.022] [Citation(s) in RCA: 114] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Revised: 10/11/2018] [Accepted: 10/19/2018] [Indexed: 12/15/2022]
Abstract
BACKGROUND & AIMS Hepatocellular carcinoma (HCC) is a frequent complication of liver disease. When feasible, hepatic resection is the first-choice therapy. However, tumor recurrence complicates at least 2/3 hepatic resections at 5 years. Early recurrences are mainly tumor or treatment-related, but predictors of late recurrences are undefined. We aimed to evaluate the factors related to HCC recurrence after curative resection, with liver and spleen stiffness measurement (LSM and SSM) as markers of severity and duration of the underlying liver disease. METHODS We enrolled patients with chronic liver disease and primary HCC suitable for hepatic resection. We followed up patients for at least 30 months or until HCC recurrence. We performed uni- and multivariate analyses to evaluate the predictive role of tumor characteristics, laboratory data, LSM and SSM for both early and late recurrence of HCC. RESULTS We prospectively enrolled 175 patients. Early HCC recurrence at multivariate analysis was associated with viral etiology, HCC grading (3 or 4), resection margins <1 cm and being beyond the Milan criteria. HCC late recurrence at univariate analysis was associated with esophageal varices (hazard ratio [HR] 3.321, 95% CI 1.564-7.053), spleen length (HR 3.123, 95% CI 1.377-7.081), platelet/spleen length ratio if <909 (HR 2.170, 95% CI 1.026-4.587), LSM (HR 1.036, 95% CI 1.005-1.067), SSM (HR 1.046, 95% CI 1.020-1.073). HCC late recurrence at multivariate analysis was independently associated only with SSM (HR 1.046, CI 1.020-1.073). Late HCC recurrence-free survival was significantly different according to the SSM cut-off of 70 kPa (p = 0.0002). CONCLUSIONS SSM seems to be the only predictor of late HCC recurrence, since it is directly correlated with the degree of liver disease and portal hypertension, both of which are involved in carcinogenesis. LAY SUMMARY The main result of this study is that spleen stiffness measurement, evaluated by transient elastography, seems to be the only predictor of the late recurrence of hepatocellular carcinoma, defined as recurrence after 24 months from liver resection. Indeed, spleen stiffness measurement is directly correlated with the degree of liver disease and portal hypertension, which are both involved in carcinogenesis.
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Affiliation(s)
- Giovanni Marasco
- Department of Medical and Surgical Sciences, University of Bologna, Italy
| | - Antonio Colecchia
- Gastroenterology Unit, University Hospital Borgo Trento, Verona, Italy.
| | - Agostino Colli
- Department of Internal Medicine, A. Manzoni Hospital ASST Lecco, Lecco, Italy
| | - Federico Ravaioli
- Department of Medical and Surgical Sciences, University of Bologna, Italy
| | - Giovanni Casazza
- Dipartimento di Scienze Biomediche e Cliniche "L. Sacco" - Universita' degli Studi di Milano, Milan, Italy
| | | | | | - Matteo Cescon
- Department of Medical and Surgical Sciences, University of Bologna, Italy
| | - Davide Festi
- Department of Medical and Surgical Sciences, University of Bologna, Italy
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Dai B, Zhang X, Shang R, Wang J, Yang X, Zhang H, Liu Q, Wang D, Wang L, Dou K. Blockade of ARHGAP11A reverses malignant progress via inactivating Rac1B in hepatocellular carcinoma. Cell Commun Signal 2018; 16:99. [PMID: 30545369 PMCID: PMC6293628 DOI: 10.1186/s12964-018-0312-4] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Accepted: 12/03/2018] [Indexed: 01/07/2023] Open
Abstract
Background The molecular signaling events involving in high malignancy and poor prognosis of hepatocellular carcinoma (HCC) are extremely complicated. Blockade of currently known targets has not yet led to successful clinical outcome. More understanding about the regulatory mechanisms in HCC is necessary for developing new effective therapeutic strategies for HCC patients. Methods The expression of Rho GTPase-activating protein 11A (ARHGAP11A) was examined in human normal liver and HCC tissues. The correlations between ARHGAP11A expression and clinicopathological stage or prognosis in HCC patients were analyzed. ARHGAP11A was downregulated to determine its role in the proliferation, invasion, migration, epithelial-to-mesenchymal transition (EMT) development, and regulatory signaling of HCC cells in vitro and in vivo. Results ARHGAP11A exhibited high expression in HCC, and was significantly correlated with clinicopathological stage and prognosis in HCC patients. Moreover, ARHGAP11A facilitated Hep3B and MHCC97-H cell proliferation, invasion, migration and EMT development in vitro. ARHGAP11A knockdown significantly inhibited the in vivo growth and metastasis of HCC cells. Furthermore, ARHGAP11A directly interacted with Rac1B independent of Rho GTPase- activating activity. Rac1B blockade effectively interrupted ARHGAP11A-elicited HCC malignant phenotype. Meanwhile, upregulation of Rac1B reversed ARHGAP11A knockdown mediated mesenchymal-to-epithelial transition (MET) development in HCC cells. Conclusion ARHGAP11A facilitates malignant progression in HCC patients via ARHGAP11A-Rac1B interaction. The ARHGAP11A/Rac1B signaling could be a potential therapeutic target in the clinical treatment of HCC. Electronic supplementary material The online version of this article (10.1186/s12964-018-0312-4) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Bin Dai
- Department of Hepatobiliary Surgery, Xijing Hospital, The Fourth Military Medical University, Xi'an, China
| | - Xuan Zhang
- Department of Hepatobiliary Surgery, Xijing Hospital, The Fourth Military Medical University, Xi'an, China
| | - Runze Shang
- Department of Hepatobiliary Surgery, Xijing Hospital, The Fourth Military Medical University, Xi'an, China
| | - Jianlin Wang
- Department of Hepatobiliary Surgery, Xijing Hospital, The Fourth Military Medical University, Xi'an, China
| | - Xisheng Yang
- Department of Hepatobiliary Surgery, Xijing Hospital, The Fourth Military Medical University, Xi'an, China
| | - Hong Zhang
- Department of Hepatobiliary Surgery, Xijing Hospital, The Fourth Military Medical University, Xi'an, China
| | - Qi Liu
- Department of Hepatobiliary Surgery, Xijing Hospital, The Fourth Military Medical University, Xi'an, China
| | - Desheng Wang
- Department of Hepatobiliary Surgery, Xijing Hospital, The Fourth Military Medical University, Xi'an, China.
| | - Lin Wang
- Department of Hepatobiliary Surgery, Xijing Hospital, The Fourth Military Medical University, Xi'an, China.
| | - Kefeng Dou
- Department of Hepatobiliary Surgery, Xijing Hospital, The Fourth Military Medical University, Xi'an, China.
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Cen WN, Pang JS, Huang JC, Hou JY, Bao WG, He RQ, Ma J, Peng ZG, Hu XH, Ma FC. The expression and biological information analysis of miR-375-3p in head and neck squamous cell carcinoma based on 1825 samples from GEO, TCGA, and peer-reviewed publications. Pathol Res Pract 2018; 214:1835-1847. [PMID: 30243807 DOI: 10.1016/j.prp.2018.09.010] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Revised: 08/26/2018] [Accepted: 09/11/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND The specific expression level and clinical significance of miR-375-3p in HNSCC had not been fully stated, as well as the overall biological function and molecular mechanisms. Therefore, we purpose to carry out a comprehensive meta-analysis to further explore the clinical significance and potential function mechanism of miR-375-3p in HNSCC. METHODS HNSCC-related data was gained from Gene Expression Omnibus (GEO), The Cancer Genome Atlas (TCGA), and peer-reviewed journals. A meta-analysis was carried out to comprehensively explore the relationship between miR-375-3p expression level and clinicopathological features of HNSCC. And summary receiver operating characteristic (SROC) curve analysis was applied for evaluating disease diagnosis value of miR-375-3p. In addition, a biological pathway analysis was also performed to assess the possible molecular mechanism of miR-375-3p in HNSCC. RESULTS A total of 24 available records and references were added into analysis. The overall pooled meta-analysis outcome revealed a relatively lower expression level of miR-375-3p in HNSCC specimens than that in non-cancerous controls (P < 0.001). And SROC curve analysis showed that the pooled area under the SROC curve (AUC) was 0.90 (95%CI: 0.88-0.93). In addition, biological pathway analysis indicated that LAMC1, EDIL3, FN1, VEGFA, IGF2BP2, and IGF2BP3 maybe the latent target genes of miR-375-3p, which were greatly enriched in the pathways of beta3 integrin cell surface interactions and the binding of RNA via the insulin-like growth factor-2 mRNA-binding protein (IGF2BPs/IMPs/VICKZs). CONCLUSION MiR-375-3p expression clearly decreased in HNSCC samples compared with non-cancerous controls. Meanwhile, miR-375-3p may serve as a tumor suppressor via regulating tumor-related genes LAMC1, EDIL3, FN1, VEGFA, IGF2BP2, and IGF2BP3 in HNSCC.
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Affiliation(s)
- Wei-Ning Cen
- Department of Medical Oncology, First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, People's Republic of China
| | - Jin-Shu Pang
- Department of Medical Oncology, First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, People's Republic of China
| | - Jia-Cheng Huang
- Department of Medical Oncology, First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, People's Republic of China
| | - Jia-Yin Hou
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, People's Republic of China
| | - Wen-Guang Bao
- Department of Medical Oncology, First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, People's Republic of China
| | - Rong-Quan He
- Department of Medical Oncology, First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, People's Republic of China
| | - Jie Ma
- Department of Medical Oncology, First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, People's Republic of China
| | - Zhi-Gang Peng
- Department of Medical Oncology, First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, People's Republic of China
| | - Xiao-Hua Hu
- Department of Medical Oncology, First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, People's Republic of China
| | - Fu-Chao Ma
- Department of Medical Oncology, First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, People's Republic of China.
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Wu DC, Zhang MF, Su SG, Fang HY, Wang XH, He D, Xie YY, Liu XH. HEY2, a target of miR-137, indicates poor outcomes and promotes cell proliferation and migration in hepatocellular carcinoma. Oncotarget 2018; 7:38052-38063. [PMID: 27191260 PMCID: PMC5122371 DOI: 10.18632/oncotarget.9343] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2015] [Accepted: 04/26/2016] [Indexed: 01/26/2023] Open
Abstract
HEY2, a bHLH transcription factor, has been implicated in the progression of human cancers. Here, we showed that HEY2 expression was markedly increased in HCC, compared with the adjacent nontumorous tissues. High HEY2 expression was closely correlated with tumor multiplicity, tumor differentiation and TNM stage. Kaplan-Meier analyses revealed that HEY2 expression was significantly associated with poor overall and disease-free survival in a training cohort of 361 patients with HCC. The prognostic implication of HEY2 was validated in another cohort of 169 HCC patients. Multivariate Cox regression model indicated HEY2 as an independent factor for overall survival in HCC (Hazard ratio = 1.645, 95% confident interval: 1.309-2.067, P<0.001). We also demonstrated that HEY2 expression was inhibited by miR-137. In clinical samples, HEY2 expression was reversely associated to miR-137 expression. Furthermore, overexpression of HEY2 increased cell viabilities, colony formation and cell migration, whereas knockdown of HEY2 resulted in the opposite phenotypes. Collectively, our data suggest HEY2 as a promising biomarker for unfavorable outcomes and a novel therapeutic target for the clinical management of HCC.
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Affiliation(s)
- Dan-Chun Wu
- Department of Rheumatology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Mei-Fang Zhang
- Department of Pathology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Shu-Guang Su
- Department of Pathology, The Affiliated Hexian Memorial Hospital of Southern Medical University, Guangzhou, China
| | - Heng-Ying Fang
- Department of Nursing, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Xue-Hua Wang
- Department of Hepatobiliary Surgery, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Dan He
- Department of Pathology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Yuan-Yuan Xie
- Department of Rheumatology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Xu-Hui Liu
- Department of Emergency, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
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