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Qian Z, Lin W, Cai X, Wu J, Ke K, Ye Z, Wu F. WYC-209 inhibited GC malignant progression by down-regulating WNT4 through RARα. Cancer Biol Ther 2024; 25:2299288. [PMID: 38178596 PMCID: PMC10773637 DOI: 10.1080/15384047.2023.2299288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 12/21/2023] [Indexed: 01/06/2024] Open
Abstract
Gastric cancer (GC) has been a major health burden all over the world but there are fewer promising chemotherapeutic drugs due to its multidrug resistance. It has been reported that WYC-209 suppresses the growth and metastasis of tumor-repopulating cells but the effect on GC was not explored. MTT, colony formation, and transwell assays were performed to examine the effects of WYC-209 on the proliferation, colony growth, and mobility of GC cells. Western blotting and qRT-PCR were used to detect the expression of proteins and mRNA. RNA-seq and enrichment analyses were conducted for the differentially expressed genes and enriched biological processes and pathways. The rescue experiments were carried out for further validation. Besides, we constructed xenograft model to confirm the effect of WYC-209 in vivo. The dual-luciferase reporter and Chromatin immunoprecipitation were implemented to confirm the underlying mechanism. WYC-209 exerted excellent anti-cancer effects both in vitro and in vivo. Based on RNA-seq and enrichment analyses, we found that Wnt family member 4 (WNT4) was significantly down-regulated. More importantly, WNT4 overexpression breached the inhibitory effect of WYC-209 on GC progression. Mechanically, WYC-209 significantly promoted the binding between retinoic acid receptor α (RARα) and WNT4 promoter. WYC-209 exerts anti-tumor effects in GC by down-regulating the expression of WNT4 via RARα.
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Affiliation(s)
- Zhenyuan Qian
- General Surgery, Cancer Center, Department of Gastrointestinal and Pancreatic Surgery, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Wenfa Lin
- School of Medicine, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Xufan Cai
- School of Medicine, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Jianzhang Wu
- General Surgery, Cancer Center, Department of Gastrointestinal and Pancreatic Surgery, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Kun Ke
- General Surgery, Cancer Center, Department of Gastrointestinal and Pancreatic Surgery, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Zaiyuan Ye
- General Surgery, Cancer Center, Department of Gastrointestinal and Pancreatic Surgery, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Fang Wu
- General Surgery, Cancer Center, Department of Gastrointestinal and Pancreatic Surgery, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China
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Farooqi AA, Shepetov AM, Rakhmetova V, Ruslan Z, Almabayeva A, Saussakova S, Baigonova K, Baimaganbetova K, Sundetgali K, Kapanova G. Interplay between JAK/STAT pathway and non-coding RNAs in different cancers. Noncoding RNA Res 2024; 9:1009-1022. [PMID: 39022684 PMCID: PMC11254501 DOI: 10.1016/j.ncrna.2024.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Revised: 04/03/2024] [Accepted: 04/05/2024] [Indexed: 07/20/2024] Open
Abstract
Progress in the identification of core multi-protein modules within JAK/STAT pathway has enabled researchers to develop a better understanding of the linchpin role of deregulated signaling cascade in carcinogenesis and metastasis. More excitingly, complex interplay between JAK/STAT pathway and non-coding RNAs has been shown to reprogramme the outcome of signaling cascade and modulate immunological responses within tumor microenvironment. Wealth of information has comprehensively illustrated that most of this complexity regulates the re-shaping of the immunological responses. Increasingly sophisticated mechanistic insights have illuminated fundamental role of STAT-signaling in polarization of macrophages to M2 phenotype that promotes disease aggressiveness. Overall, JAK/STAT signaling drives different stages of cancer ranging from cancer metastasis to the reshaping of the tumor microenvironment. JAK/STAT signaling has also been found to play role in the regulation of infiltration and activity of natural killer cells and CD4/CD8 cells by PD-L1/PD-1 signaling. In this review, we have attempted to set spotlight on regulation of JAK/STAT pathway by microRNAs, long non-coding RNAs and circular RNAs in primary tumors and metastasizing tumors. Therefore, existing knowledge gaps need to be addressed to propel this fledgling field of research to the forefront and bring lncRNAs and circRNAs to the frontline of clinical practice. Leveraging the growing momentum will enable interdisciplinary researchers to gain transition from segmented view to a fairly detailed conceptual continuum.
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Affiliation(s)
- Ammad Ahmad Farooqi
- Department of Molecular Oncology, Institute of Biomedical and Genetic Engineering (IBGE), Islamabad, Pakistan
| | - Abay M. Shepetov
- Department of Nephrology, Asfendiyarov Kazakh National Medical University, Tole Bi St 94, Almaty, 050000, Kazakhstan
| | | | - Zharilkassimov Ruslan
- Department of Surgical Diseases with a Course of Cardio-thoracic Surgery and Maxillofacial Surgery, NJSC “Astana Medical University”, Astana, Kazakhstan
| | - Aigul Almabayeva
- Department of Human Anatomy, NJSC “Astana Medical University”, Astana City, Kazakhstan
| | - Saniya Saussakova
- Department of Public Health and Management, NJSC “Astana Medical University”, Astana, Kazakhstan
| | | | | | | | - Gulnara Kapanova
- Al-Farabi Kazakh National University, Kazakhstan
- Scientific Center of Anti-Infectious Drugs, 75 Al-Farabi Ave, Almaty, 050040, Kazakhstan
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Yin J, Zhu W, Feng S, Yan P, Qin S. The role of cancer-associated fibroblasts in the invasion and metastasis of colorectal cancer. Front Cell Dev Biol 2024; 12:1375543. [PMID: 39139454 PMCID: PMC11319178 DOI: 10.3389/fcell.2024.1375543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Accepted: 07/11/2024] [Indexed: 08/15/2024] Open
Abstract
Colorectal cancer (CRC) is the third most common cancer and has ranked the third leading cause in cancerassociated death globally. Metastasis is the leading cause of death in colorectal cancer patients. The role of tumor microenvironment (TME) in colorectal cancer metastasis has received increasing attention. As the most abundant cell type in the TME of solid tumors, cancer-associated fibroblasts (CAFs) have been demonstrated to have multiple functions in advancing tumor growth and metastasis. They can remodel the extracellular matrix (ECM) architecture, promote epithelial-mesenchymal transition (EMT), and interact with cancer cells or other stromal cells by secreting growth factors, cytokines, chemokines, and exosomes, facilitating tumor cell invasion into TME and contributing to distant metastasis. This article aims to analyze the sources and heterogeneity of CAFs in CRC, as well as their role in invasion and metastasis, in order to provide new insights into the metastasis mechanism of CRC and its clinical applications.
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Affiliation(s)
- Jinjin Yin
- Department of Pharmacy, Guangdong Provincial Key Laboratory of Major Obstetric Diseases, Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology, The Third Affiliated Hospital, Guangzhou Medical University, Guangzhou, China
- International Institute for Translational Chinese Medicine, School of Pharmaceutical Science, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Wenting Zhu
- Department of Pharmacy, Guangdong Provincial Key Laboratory of Major Obstetric Diseases, Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology, The Third Affiliated Hospital, Guangzhou Medical University, Guangzhou, China
| | - Senling Feng
- Department of Pharmacy, Guangdong Provincial Key Laboratory of Major Obstetric Diseases, Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology, The Third Affiliated Hospital, Guangzhou Medical University, Guangzhou, China
| | - Pengke Yan
- Department of Pharmacy, Guangdong Provincial Key Laboratory of Major Obstetric Diseases, Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology, The Third Affiliated Hospital, Guangzhou Medical University, Guangzhou, China
| | - Shumin Qin
- Department of Gastroenterology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
- Guangdong Provincial Key Laboratory of Clinical Research on Traditional Chinese Medicine Syndrome, Guangzhou, China
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Jin T, Ji J, Xu X, Li X, Gong B. Identification and validation of a novel 17 coagulation-related genes signature for predicting prognostic risk in colorectal cancer. Heliyon 2024; 10:e32687. [PMID: 38988584 PMCID: PMC11233961 DOI: 10.1016/j.heliyon.2024.e32687] [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: 04/13/2023] [Revised: 05/31/2024] [Accepted: 06/06/2024] [Indexed: 07/12/2024] Open
Abstract
Background Patients with colorectal cancer commonly experience disturbances in coagulation homeostasis. Activation of the coagulation system contributes to cancer-associated thrombosis as the second risk factor for death in cancer patients. This study intended to discover coagulation-related genes and construct a risk model for colorectal cancer patients' prognosis. Methods Coagulation-related genes were identified by searching coagulation-related pathways in the Molecular Signatures Database. Transcriptomic data and clinical data were downloaded from the Cancer Genome Atlas and Gene Expression Omnibus datasets. Univariate Cox and backward stepwise regression were utilized to identify prognosis-related genes and construct a predictive risk model for the training cohort. Next, survival analysis determines the risk model's predictive power, correlation with clinicopathological characteristics, and nomogram. Additionally, we characterized the variances in immune cell infiltration, somatic mutations, immune checkpoint molecules, biological functions, and drug sensitivity between the high- and low-score patients. Result Eight hundred forty-five genes were obtained by searching the theme term "coagulation" after de-duplication. After univariate regression analysis, 69 genes correlated with prognosis were obtained from the Cancer Genome Atlas dataset. A signature consisting of 17 coagulation-related genes was established through backward stepwise regression. The Kaplan-Meier curve indicated a worse prognosis for high-score patients. Time-dependent receiver operating characteristic curve analysis demonstrated high accuracy in predicting overall survival. Further, the results were validated by two independent datasets (GSE39582 and GSE17536). Combined with clinicopathological characteristics, the risk model was proven to be an independent prognostic factor to predict poor pathological status and worse prognosis. Furthermore, high-score patients had significantly higher stromal cell infiltration. Low-score patients were associated with high infiltration of resting memory CD4+ T cells, activated CD4+ T cells, and T follicular helper cells. The low-score patients exhibited increased expression of immune checkpoint genes, and this might be relevant to their better prognosis. High-score patients exhibited lower IC50 values of Paclitaxel, Rapamycin, Temozolomide, Cyclophosphamide, etc. The differential signaling pathways mainly involve the calcium signaling pathway and the neuroactive ligand-receptor interaction. Lastly, a nomogram was constructed and showed a good prediction. Conclusion The prognostic signature of 17 coagulation-related genes had significant prognostic value for colorectal cancer patients. We expect to improve treatment modalities and benefit more patients through research on molecular features.
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Affiliation(s)
- Taojun Jin
- Department of Gastroenterology, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Jianmei Ji
- Department of Gastroenterology, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Xiaowen Xu
- Department of Gastroenterology, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Xinxing Li
- Department of Gastrointestinal Surgery, Tongji Hospital, Tongji University School of Medicine, Shanghai, 200065, China
| | - Biao Gong
- Department of Gastroenterology, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
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Sharma S, Rani H, Mahesh Y, Jolly MK, Dixit J, Mahadevan V. Loss of p53 epigenetically modulates epithelial to mesenchymal transition in colorectal cancer. Transl Oncol 2024; 43:101848. [PMID: 38412660 PMCID: PMC10907866 DOI: 10.1016/j.tranon.2023.101848] [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: 09/11/2023] [Revised: 11/10/2023] [Accepted: 11/21/2023] [Indexed: 02/29/2024] Open
Abstract
Epithelial to Mesenchymal transition (EMT) drives cancer metastasis and is governed by genetic and epigenetic alterations at multiple levels of regulation. It is well established that loss/mutation of p53 confers oncogenic function to cancer cells and promotes metastasis. Though transcription factors like ZEB1, SLUG, SNAIL and TWIST have been implied in EMT signalling, p53 mediated alterations in the epigenetic machinery accompanying EMT are not clearly understood. This work attempts to explore epigenetic signalling during EMT in colorectal cancer (CRC) cells with varying status of p53. Towards this, we have induced EMT using TGFβ on CRC cell lines with wild type, null and mutant p53 and have assayed epigenetic alterations after EMT induction. Transcriptomic profiling of the four CRC cell lines revealed that the loss of p53 confers more mesenchymal phenotype with EMT induction than its mutant counterparts. This was also accompanied by upregulation of epigenetic writer and eraser machinery suggesting an epigenetic signalling cascade triggered by TGFβ signalling in CRC. Significant agonist and antagonistic relationships observed between EMT factor SNAI1 and SNAI2 with epigenetic enzymes KDM6A/6B and the chromatin organiser SATB1 in p53 null CRC cells suggest a crosstalk between epigenetic and EMT factors. The observed epigenetic regulation of EMT factor SNAI1 correlates with poor clinical outcomes in 270 colorectal cancer patients taken from TCGA-COAD. This unique p53 dependent interplay between epigenetic enzymes and EMT factors in CRC cells may be exploited for development of synergistic therapies for CRC patients presenting to the clinic with loss of p53.
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Affiliation(s)
- Shreya Sharma
- Institute of Bioinformatics and Applied Biotechnology (IBAB), Bangalore, India
| | - Harsha Rani
- Institute of Bioinformatics and Applied Biotechnology (IBAB), Bangalore, India
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Qiu Y, Che B, Zhang W, Zhang A, Ge J, Du D, Li J, Peng X, Shao J. The ubiquitin-like protein FAT10 in hepatocellular carcinoma cells limits the efficacy of anti-VEGF therapy. J Adv Res 2024; 59:97-109. [PMID: 37328057 PMCID: PMC11081941 DOI: 10.1016/j.jare.2023.06.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 06/09/2023] [Accepted: 07/12/2023] [Indexed: 06/18/2023] Open
Abstract
INTRODUCTION The efficacy of anti-vascular endothelial growth factor (VEGF) therapy is limited. However, the key factors involved in limiting the efficacy of anti-VEGF therapy and the underlying mechanisms remain unclear. OBJECTIVES To investigate the effects and mechanisms of human leukocyte antigen F locus-adjacent transcript 10 (FAT10), a ubiquitin-like protein, in limiting the efficacy of anti-VEGF therapy in hepatocellular carcinoma (HCC) cells. METHODS FAT10 was knocked out in HCC cells using the clustered regularly interspaced short palindromic repeats (CRISPR)-CRISPR-associated protein 9 technology. Bevacizumab (BV), an anti-VEGF monoclonal antibody, was used to evaluate the efficacy of anti-VEGF therapy in vivo. Mechanisms of FAT10 action were assessed by RNA sequencing, glutathione S-transferase pulldown assays and in vivo ubiquitination assays. RESULTS FAT10 accelerated VEGF-independent angiogenesis in HCC cells which limited BV efficacy and BV-aggravated hypoxia and inflammation promoted FAT10 expression. FAT10 overexpression increased levels of proteins involved in several signaling pathways in HCC cells, resulting in upregulation of VEGF and multiple non-VEGF proangiogenic factors. Upregulation of multiple FAT10-mediated non-VEGF signals compensated for the inhibition of VEGF signaling by BV, enhancing VEGF-independent angiogenesis and promoting HCC growth. CONCLUSIONS Our preclinical findings identify FAT10 in HCC cells as a key factor limiting the efficacy of anti-VEGF therapy and elucidate its underlying mechanisms. This study provides new mechanistic insights into the development of antiangiogenic therapies.
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Affiliation(s)
- Yumin Qiu
- Department of General Surgery, Second Affiliated Hospital of Nanchang University, Nanchang 330000, China
- Jiangxi Province Key Laboratory of Molecular Medicine, Second Affiliated Hospital of Nanchang University, Nanchang 330000, China
- Liver Cancer Institute, Nanchang University, Nanchang 330000, China
| | - Ben Che
- Department of General Surgery, Second Affiliated Hospital of Nanchang University, Nanchang 330000, China
- Jiangxi Province Key Laboratory of Molecular Medicine, Second Affiliated Hospital of Nanchang University, Nanchang 330000, China
- Liver Cancer Institute, Nanchang University, Nanchang 330000, China
| | - Wenming Zhang
- Department of General Surgery, Second Affiliated Hospital of Nanchang University, Nanchang 330000, China
- Jiangxi Province Key Laboratory of Molecular Medicine, Second Affiliated Hospital of Nanchang University, Nanchang 330000, China
- Liver Cancer Institute, Nanchang University, Nanchang 330000, China
| | - A.V. Zhang
- Liver Cancer Institute, Nanchang University, Nanchang 330000, China
| | - Jin Ge
- Department of General Surgery, Second Affiliated Hospital of Nanchang University, Nanchang 330000, China
- Jiangxi Province Key Laboratory of Molecular Medicine, Second Affiliated Hospital of Nanchang University, Nanchang 330000, China
- Liver Cancer Institute, Nanchang University, Nanchang 330000, China
| | - Dongnian Du
- Department of General Surgery, Second Affiliated Hospital of Nanchang University, Nanchang 330000, China
- Jiangxi Province Key Laboratory of Molecular Medicine, Second Affiliated Hospital of Nanchang University, Nanchang 330000, China
- Liver Cancer Institute, Nanchang University, Nanchang 330000, China
| | - Jiajuan Li
- Department of General Surgery, Second Affiliated Hospital of Nanchang University, Nanchang 330000, China
- Jiangxi Province Key Laboratory of Molecular Medicine, Second Affiliated Hospital of Nanchang University, Nanchang 330000, China
- Liver Cancer Institute, Nanchang University, Nanchang 330000, China
| | | | - Jianghua Shao
- Department of General Surgery, Second Affiliated Hospital of Nanchang University, Nanchang 330000, China
- Jiangxi Province Key Laboratory of Molecular Medicine, Second Affiliated Hospital of Nanchang University, Nanchang 330000, China
- Liver Cancer Institute, Nanchang University, Nanchang 330000, China
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Kurzava Kendall L, Ma Y, Yang T, Lubecka K, Stefanska B. Epigenetic Effects of Resveratrol on Oncogenic Signaling in Breast Cancer. Nutrients 2024; 16:699. [PMID: 38474826 DOI: 10.3390/nu16050699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 02/23/2024] [Accepted: 02/26/2024] [Indexed: 03/14/2024] Open
Abstract
The crosstalk between oncogenic signaling pathways plays a crucial role in driving cancer development. We previously demonstrated that dietary polyphenols, specifically resveratrol (RSV) and other stilbenoids, epigenetically target oncogenes for silencing via DNA hypermethylation in breast cancer. In the present study, we identify signal transduction regulators among RSV-hypermethylated targets and investigate the functional role of RSV-mediated DNA hypermethylation in the regulation of Hedgehog and Wnt signaling. Non-invasive ER-positive MCF-7 and highly invasive triple-negative MCF10CA1a human breast cancer cell lines were used as experimental models. Upon 9-day exposure to 15 µM RSV, pyrosequencing and qRT-PCR were performed to assess DNA methylation and expression of GLI2 and WNT4, which are upstream regulators of the Hedgehog and Wnt pathways, respectively. Our results showed that RSV led to a DNA methylation increase within GLI2 and WNT4 enhancers, which was accompanied by decreases in gene expression. Consistently, we observed the downregulation of genes downstream of the Hedgehog and Wnt signaling, including common targets shared by both pathways, CCND1 and CYR61. Further analysis using chromatin immunoprecipitation identified increased H3K27 trimethylation and decreased H3K9 and H3K27 acetylation, along with abolishing OCT1 transcription factor binding. Those changes indicate a transcriptionally silent chromatin state at GLI2 and WNT4 enhancers. The inhibition of the Wnt signal transduction was confirmed using a phospho-antibody array that demonstrated suppression of positive and stimulation of negative Wnt regulators. In conclusion, our results provide scientific evidence for dietary polyphenols as epigenetics-modulating agents that act to re-methylate and silence oncogenes, reducing the oncogenic signal transduction. Targeting such an action could be an effective strategy in breast cancer prevention and/or adjuvant therapy.
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Affiliation(s)
| | - Yuexi Ma
- Food, Nutrition and Health Program, Faculty of Land and Food Systems, The University of British Columbia, Vancouver, BC V6T 1Z4, Canada
| | - Tony Yang
- Food, Nutrition and Health Program, Faculty of Land and Food Systems, The University of British Columbia, Vancouver, BC V6T 1Z4, Canada
| | - Katarzyna Lubecka
- Department of Biomedical Chemistry, Medical University of Lodz, 92-215 Lodz, Poland
| | - Barbara Stefanska
- Food, Nutrition and Health Program, Faculty of Land and Food Systems, The University of British Columbia, Vancouver, BC V6T 1Z4, Canada
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Crespo AR, Luna SG, Moës B, Rodriguez A, Rudd CE. The many faceted role of glycogen synthase kinase-3 (GSK-3) in T cells and cancer immunotherapy. JOURNAL OF CANCER BIOLOGY 2024; 5:11-16. [PMID: 38813058 PMCID: PMC11134095 DOI: 10.46439/cancerbiology.5.058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 05/31/2024]
Affiliation(s)
- Aurora Rivas Crespo
- Maimonides Biomedical Research Institute of Córdoba (IMIBIC), Córdoba, Spain
- Cancer Network Biomedical Research Centre (CIBERONC), Madrid, Spain
- Andalusia-ROCHE Network Mixed Alliance in Precision Medical Oncology, Spain
- Division of Immunology-Oncology, Centre de Recherche Hôpital Maisonneuve-Rosemont (CR-HMR), Montreal, QC, Canada
| | - Silvia Guil Luna
- Maimonides Biomedical Research Institute of Córdoba (IMIBIC), Córdoba, Spain
- Cancer Network Biomedical Research Centre (CIBERONC), Madrid, Spain
- Andalusia-ROCHE Network Mixed Alliance in Precision Medical Oncology, Spain
| | - Bastien Moës
- Division of Immunology-Oncology, Centre de Recherche Hôpital Maisonneuve-Rosemont (CR-HMR), Montreal, QC, Canada
- Faculty of Medicine, Université de Montreal, Montreal, Canada
| | - Antonio Rodriguez
- Maimonides Biomedical Research Institute of Córdoba (IMIBIC), Córdoba, Spain
- Cancer Network Biomedical Research Centre (CIBERONC), Madrid, Spain
- Andalusia-ROCHE Network Mixed Alliance in Precision Medical Oncology, Spain
| | - Christopher E Rudd
- Division of Immunology-Oncology, Centre de Recherche Hôpital Maisonneuve-Rosemont (CR-HMR), Montreal, QC, Canada
- Faculty of Medicine, Université de Montreal, Montreal, Canada
- Department of Microbiology, Infection and Immunology, Faculty of Medicine, Université de Montreal, Montreal, QC, Canada
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Hoes L, Voordeckers K, Dok R, Boeckx B, Steemans B, Gopaul D, Pasero P, Govers SK, Lambrechts D, Nuyts S, Verstrepen KJ. Ethanol induces replication fork stalling and membrane stress in immortalized laryngeal cells. iScience 2023; 26:108564. [PMID: 38213791 PMCID: PMC10783606 DOI: 10.1016/j.isci.2023.108564] [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: 07/13/2023] [Revised: 10/11/2023] [Accepted: 11/21/2023] [Indexed: 01/13/2024] Open
Abstract
Although ethanol is a class I carcinogen and is linked to more than 700,000 cancer incidences, a clear understanding of the molecular mechanisms underlying ethanol-related carcinogenesis is still lacking. Further understanding of ethanol-related cell damage can contribute to reducing or treating alcohol-related cancers. Here, we investigated the effects of both short- and long-term exposure of human laryngeal epithelial cells to different ethanol concentrations. RNA sequencing shows that ethanol altered gene expression patterns in a time- and concentration-dependent way, affecting genes involved in ribosome biogenesis, cytoskeleton remodeling, Wnt signaling, and transmembrane ion transport. Additionally, ethanol induced a slower cell proliferation, a delayed cell cycle progression, and replication fork stalling. In addition, ethanol exposure resulted in morphological changes, which could be associated with membrane stress. Taken together, our data yields a comprehensive view of molecular changes associated with ethanol stress in epithelial cells of the upper aerodigestive tract.
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Affiliation(s)
- Lore Hoes
- Laboratory for Systems Biology, VIB-KU Leuven Center for Microbiology, 3000 Leuven
- Laboratory of Genetics and Genomics, Centre for Microbial and Plant Genetics, KU Leuven, 3000 Leuven, Belgium
- Laboratory of Experimental Radiotherapy, Department of Oncology, KU Leuven, 3000 Leuven, Belgium
| | - Karin Voordeckers
- Laboratory for Systems Biology, VIB-KU Leuven Center for Microbiology, 3000 Leuven
- Laboratory of Genetics and Genomics, Centre for Microbial and Plant Genetics, KU Leuven, 3000 Leuven, Belgium
| | - Rüveyda Dok
- Laboratory of Experimental Radiotherapy, Department of Oncology, KU Leuven, 3000 Leuven, Belgium
| | - Bram Boeckx
- Laboratory of Translational Genetics, VIB-KU Leuven Center for Cancer Biology, 3000 Leuven, Belgium
- Laboratory of Translational Genetics, Department of Human Genetics, KU Leuven, 3000 Leuven, Belgium
| | - Bart Steemans
- Laboratory of Microbial Systems Cell Biology, Department of Biology, KU Leuven, 3000 Leuven, Belgium
| | - Diyavarshini Gopaul
- Institute of Human Genetics, CNRS, University of Montpellier, 34396 Montpellier, France
| | - Philippe Pasero
- Institute of Human Genetics, CNRS, University of Montpellier, 34396 Montpellier, France
| | - Sander K. Govers
- Laboratory of Microbial Systems Cell Biology, Department of Biology, KU Leuven, 3000 Leuven, Belgium
| | - Diether Lambrechts
- Laboratory of Translational Genetics, VIB-KU Leuven Center for Cancer Biology, 3000 Leuven, Belgium
- Laboratory of Translational Genetics, Department of Human Genetics, KU Leuven, 3000 Leuven, Belgium
| | - Sandra Nuyts
- Laboratory of Experimental Radiotherapy, Department of Oncology, KU Leuven, 3000 Leuven, Belgium
- Department of Radiation Oncology, Leuven Cancer Institute, University Hospital Leuven, 3000 Leuven, Belgium
| | - Kevin J. Verstrepen
- Laboratory for Systems Biology, VIB-KU Leuven Center for Microbiology, 3000 Leuven
- Laboratory of Genetics and Genomics, Centre for Microbial and Plant Genetics, KU Leuven, 3000 Leuven, Belgium
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Boeschen M, Kuhn CK, Wirtz H, Seyfarth HJ, Frille A, Lordick F, Hacker UT, Obeck U, Stiller M, Bläker H, von Laffert M. Comparative bioinformatic analysis of KRAS, STK11 and KEAP1 (co-)mutations in non-small cell lung cancer with a special focus on KRAS G12C. Lung Cancer 2023; 184:107361. [PMID: 37699269 DOI: 10.1016/j.lungcan.2023.107361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Accepted: 09/04/2023] [Indexed: 09/14/2023]
Abstract
OBJECTIVES Mutations in STK11 (STK11MUT) and KEAP1 (KEAP1MUT) occur frequently in non-small cell lung cancer (NSCLC) and are often co-mutated with KRAS. Several studies linked the co-occurrence of KRASMUT + STK11MUT, as well as KRASMUT + KEAP1MUT to reduced response to immune checkpoint inhibitors (ICI) and even a negative impact on survival. Data focusing STK11 + KEAP1 co-mutations or the triple mutation (KRAS + STK11 + KEAP1) are scarce. The recent availability of KRAS-G12C inhibitors increases the clinical relevance of those co-mutations in KRAS-mutated NSCLC. MATERIALS AND METHODS We present a comprehensive bioinformatic analysis encompassing six datasets retrieved from cBioPortal. RESULTS Independent of the treatment, triple mutations and STK11MUT + KEAP1MUT were significantly associated with a reduced overall survival (OS). Across treatments, OS of patients with a KRAS G12C triple mutation was significantly reduced compared to patients with KRAS G12C-only. Under ICI-therapy, there was no significant difference in OS between patients harboring the KRAS G12C-only and patients with the KRAS G12C triple mutation, but a significant difference between patients harboring KRAS non-G12C and KRAS non-G12C triple mutations. Triple mutated primary tumors showed a significantly increased frequency of distant metastases to bone and adrenal glands compared to KRAS-only mutated tumors. Additionally, our drug response analysis in cancer cell lines harboring the triple mutations revealed the WNT pathway inhibitor XAV-939 as a potential future drug candidate for this mutational situation. CONCLUSION The triple mutation status may serve as a negative prognostic and predictive factor across treatments compared to KRASMUT-only. KRAS G12C generally seems to be a negative predictive marker for ICI-therapy.
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Affiliation(s)
- Myriam Boeschen
- Institute of Pathology, Leipzig University Medical Center, Liebigstraße 26, 04103 Leipzig, Germany.
| | - Christina Katharina Kuhn
- Rudolf Schönheimer Institute of Biochemistry, Medical Faculty, University of Leipzig, Johannisallee 30, 04103 Leipzig, Germany
| | - Hubert Wirtz
- Department of Respiratory Medicine, Leipzig University Medical Center, Liebigstrasse 20, 04103 Leipzig
| | - Hans-Jürgen Seyfarth
- Department of Respiratory Medicine, Leipzig University Medical Center, Liebigstrasse 20, 04103 Leipzig
| | - Armin Frille
- Department of Respiratory Medicine, Leipzig University Medical Center, Liebigstrasse 20, 04103 Leipzig
| | - Florian Lordick
- Department of Medicine II, University Cancer Center Leipzig (UCCL), Leipzig University Medical Center, Leipzig, Germany
| | - Ulrich T Hacker
- Department of Medicine II, University Cancer Center Leipzig (UCCL), Leipzig University Medical Center, Leipzig, Germany
| | - Ulrike Obeck
- Institute of Pathology, Leipzig University Medical Center, Liebigstraße 26, 04103 Leipzig, Germany
| | - Mathias Stiller
- Institute of Pathology, Leipzig University Medical Center, Liebigstraße 26, 04103 Leipzig, Germany
| | - Hendrik Bläker
- Institute of Pathology, Leipzig University Medical Center, Liebigstraße 26, 04103 Leipzig, Germany
| | - Maximilian von Laffert
- Institute of Pathology, Leipzig University Medical Center, Liebigstraße 26, 04103 Leipzig, Germany.
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11
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谢 紫, 刘 立, 房 锦, 钟 星, 林 俊, 陈 逢. [ARHGAP21 inhibits epithelial-mesenchymal transition by inactivating the WNT signaling pathway in non-small cell lung cancer]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2023; 43:1322-1332. [PMID: 37712268 PMCID: PMC10505574 DOI: 10.12122/j.issn.1673-4254.2023.08.08] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Indexed: 09/16/2023]
Abstract
OBJECTIVE To investigate the role of Rho GTPase-activating protein 21 (ARHGAP21) in regulating the migration and metastasis of non-small cell lung cancer (NSCLC) cells. METHODS TCGA, CPTAC database were used to analyze the correlation of ARHGAP21 expression level in NSCLC and the patients' prognosis. The expression of ARHGAP21 in clinical specimens of NSCLC tissues was examined using Western blotting and immunohistochemistry. The effect of ARHGAP21 knockdown on migration ability of lung cancer cell lines was examined using Transwell assay and wound healing assay. A nude mouse model with injection of lung cancer H1299 cells via the tail vein was used to examine the effect of ARHGAP21 knockdown on the metastatic ability of the tumor cells. The possible mechanism of ARHGAP21 was predicted by bioinformatics analysis and verified using Western blotting. RESULTS A low ARHGAP21 expression was associated with poor prognosis of patients with NSCLC (P < 0.05). ARHGAP21 expression was significantly downregulated in lung cancer tissues as compared with the adjacent tissues (P < 0.001). In cultured lung cancer cells, ARHGAP21 knockdown obviously promoted the migration ability of the cells (P < 0.001). In the nude mouse models, injection of H1299 cells with ARHGAP21 knockdown, as compared with the negative control cells, resulted in a greater number of metastatic lung cancer nodules (P < 0.05), which expressed higher levels of N-cadherin and vimentin. Bioinformatic analysis showed a close correlation of ARHGAP21 with APC, GSK3β, and Axin (P < 0.001). Western blotting showed that ARHGAP21 knockdown significantly decreased ubiquitination of β-catenin, upregulated N-cadherin and activated the WNT signaling pathway in the lung cancer cells. CONCLUSION ARHGAP21 downregulation can significantly promote the migration and metastatic ability of NSCLC possibly as a result of WNT signaling pathway activation, which reduces the ubiquitination of β-catenin by affecting the expressions of APC, GSK3β, and Axin.
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Affiliation(s)
- 紫平 谢
- 南方医科大学中西医结合医院,广东 广州 510315Cancer Center, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510315, China
| | - 立威 刘
- 南方医科大学附属何贤纪念医院,广东 广州 511400Hexian Memorial Hospital Affiliated to Southern Medical University, Guangzhou 511400, China
| | - 锦存 房
- 南方医科大学附属何贤纪念医院,广东 广州 511400Hexian Memorial Hospital Affiliated to Southern Medical University, Guangzhou 511400, China
| | - 星怡 钟
- 南方医科大学中西医结合医院,广东 广州 510315Cancer Center, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510315, China
| | - 俊豪 林
- 南方医科大学中西医结合医院,广东 广州 510315Cancer Center, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510315, China
| | - 逢生 陈
- 南方医科大学中西医结合医院,广东 广州 510315Cancer Center, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510315, China
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12
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Xu Y, Zhang X, Zhang R, Sun Y, Liu J, Luo C, Yang J, Fang W, Guo Q, Wei L. AFP deletion leads to anti-tumorigenic but pro-metastatic roles in liver cancers with concomitant CTNNB1 mutations. Cancer Lett 2023; 566:216240. [PMID: 37217071 DOI: 10.1016/j.canlet.2023.216240] [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: 10/25/2022] [Revised: 05/01/2023] [Accepted: 05/18/2023] [Indexed: 05/24/2023]
Abstract
HCC remains one of the most prevalent and deadliest cancers. Serum AFP level is a biomarker for clinical diagnosis of HCC, instead the contribution of AFP to HCC development is clearly highly complex. Here, we discussed the effect of AFP deletion in the tumorigenesis and progression of HCC. AFP deletion in HepG2 cells inhibited the cell proliferation by inactivating PI3K/AKT signaling. Surprisingly, AFP KO HepG2 cells appeared the increasing metastatic capacity and EMT phenotype, which was attributed to the activation of WNT5A/β-catenin signal. Further studies revealed that the activating mutations of CTNNB1 was closely related with the unconventional pro-metastatic roles of AFP deletion. Consistently, the results of DEN/CCl4-induced HCC mouse model also suggested that AFP knockout suppressed the growth of HCC primary tumors, but promoted lung metastasis. Despite the discordant effect of AFP deletion in HCC progression, a drug candidate named OA showed the potent suppression of HCC tumor growth by interrupting AFP-PTEN interaction and, importantly, reduced the lung metastasis of HCC via angiogenesis suppression. Thus, this study demonstrates an unconventional effect of AFP in HCC progression, and suggests a potent candidate strategy for HCC therapy.
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Affiliation(s)
- Ye Xu
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Carcinogenesis and Intervention, School of Basic Medical Sciences and Clinical Pharmacy, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing, 210009, People's Republic of China
| | - Xuefeng Zhang
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Carcinogenesis and Intervention, School of Basic Medical Sciences and Clinical Pharmacy, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing, 210009, People's Republic of China; Jiangsu Tripod Preclinincal Research Laboratories Co., Ltd., No. 9 Xinglong Road, Nanjing, 211800, People's Republic of China
| | - Ruitian Zhang
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Carcinogenesis and Intervention, School of Basic Medical Sciences and Clinical Pharmacy, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing, 210009, People's Republic of China
| | - Yuening Sun
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Carcinogenesis and Intervention, School of Basic Medical Sciences and Clinical Pharmacy, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing, 210009, People's Republic of China
| | - Jian Liu
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Carcinogenesis and Intervention, School of Basic Medical Sciences and Clinical Pharmacy, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing, 210009, People's Republic of China
| | - Chengju Luo
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Carcinogenesis and Intervention, School of Basic Medical Sciences and Clinical Pharmacy, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing, 210009, People's Republic of China
| | - Junyi Yang
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Carcinogenesis and Intervention, School of Basic Medical Sciences and Clinical Pharmacy, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing, 210009, People's Republic of China
| | - Weiming Fang
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Carcinogenesis and Intervention, School of Basic Medical Sciences and Clinical Pharmacy, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing, 210009, People's Republic of China
| | - Qinglong Guo
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Carcinogenesis and Intervention, School of Basic Medical Sciences and Clinical Pharmacy, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing, 210009, People's Republic of China.
| | - Libin Wei
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Carcinogenesis and Intervention, School of Basic Medical Sciences and Clinical Pharmacy, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing, 210009, People's Republic of China.
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13
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Katanaev VL, Baldin A, Denisenko TV, Silachev DN, Ivanova AE, Sukhikh GT, Jia L, Ashrafyan LA. Cells of the tumor microenvironment speak the Wnt language. Trends Mol Med 2023; 29:468-480. [PMID: 37045723 DOI: 10.1016/j.molmed.2023.03.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 03/20/2023] [Accepted: 03/20/2023] [Indexed: 04/14/2023]
Abstract
Wnt signaling plays numerous functions in cancer, from primary transformation and tumor growth to metastasis. In addition to these cancer cell-intrinsic functions, Wnt signaling emerges to critically control cross-communication among cancer cells and the tumor microenvironment (TME). Here, we summarize the evidence that not only multiple cancer cell types, but also cells constituting the TME 'speak the Wnt language'. Fibroblasts, macrophages, endothelia, and lymphocytes all use the Wnt language to convey messages to and from cancer cells and among themselves; these messages are important for tumor progression and fate. Decoding this language will advance our understanding of tumor biology and unveil novel therapeutic avenues.
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Affiliation(s)
- Vladimir L Katanaev
- Translational Research Centre in Oncohaematology, Department of Cell Physiology and Metabolism, Faculty of Medicine, University of Geneva, CH-1211 Geneva, Switzerland; Institute of Life Sciences and Biomedicine, Far Eastern Federal University, 690090 Vladivostok, Russia; College of Materials and Chemical Engineering, Minjiang University, Fuzhou, Fujian 350108, China.
| | - Alexey Baldin
- Translational Research Centre in Oncohaematology, Department of Cell Physiology and Metabolism, Faculty of Medicine, University of Geneva, CH-1211 Geneva, Switzerland; Kulakov National Medical Research Center of Obstetrics, Gynecology and Perinatology, 4 Akademika Oparina Str., Moscow 117997, Russia
| | - Tatiana V Denisenko
- Kulakov National Medical Research Center of Obstetrics, Gynecology and Perinatology, 4 Akademika Oparina Str., Moscow 117997, Russia
| | - Denis N Silachev
- Translational Research Centre in Oncohaematology, Department of Cell Physiology and Metabolism, Faculty of Medicine, University of Geneva, CH-1211 Geneva, Switzerland; Kulakov National Medical Research Center of Obstetrics, Gynecology and Perinatology, 4 Akademika Oparina Str., Moscow 117997, Russia; Department of Functional Biochemistry of Biopolymers, A.N. Belozersky Research Institute of Physico-Chemical Biology, Moscow State University, 119992 Moscow, Russia
| | - Anna E Ivanova
- Kulakov National Medical Research Center of Obstetrics, Gynecology and Perinatology, 4 Akademika Oparina Str., Moscow 117997, Russia
| | - Gennadiy T Sukhikh
- Kulakov National Medical Research Center of Obstetrics, Gynecology and Perinatology, 4 Akademika Oparina Str., Moscow 117997, Russia
| | - Lee Jia
- College of Materials and Chemical Engineering, Minjiang University, Fuzhou, Fujian 350108, China
| | - Lev A Ashrafyan
- Kulakov National Medical Research Center of Obstetrics, Gynecology and Perinatology, 4 Akademika Oparina Str., Moscow 117997, Russia
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14
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The Roles of Secreted Wnt Ligands in Cancer. Int J Mol Sci 2023; 24:ijms24065349. [PMID: 36982422 PMCID: PMC10049518 DOI: 10.3390/ijms24065349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 02/28/2023] [Accepted: 03/04/2023] [Indexed: 03/17/2023] Open
Abstract
Wnt ligands are secreted signaling proteins that display a wide range of biological effects. They play key roles in stimulating Wnt signaling pathways to facilitate processes such as tissue homeostasis and regeneration. Dysregulation of Wnt signaling is a hallmark of many cancers and genetic alterations in various Wnt signaling components, which result in ligand-independent or ligand-dependent hyperactivation of the pathway that have been identified. Recently, research is focusing on the impact of Wnt signaling on the interaction between tumor cells and their micro-environment. This Wnt-mediated crosstalk can act either in a tumor promoting or suppressing fashion. In this review, we comprehensively outline the function of Wnt ligands in different tumor entities and their impact on key phenotypes, including cancer stemness, drug resistance, metastasis, and immune evasion. Lastly, we elaborate approaches to target Wnt ligands in cancer therapy.
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15
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Zhu Y, Li X. Advances of Wnt Signalling Pathway in Colorectal Cancer. Cells 2023; 12:cells12030447. [PMID: 36766788 PMCID: PMC9913588 DOI: 10.3390/cells12030447] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Revised: 01/25/2023] [Accepted: 01/28/2023] [Indexed: 01/31/2023] Open
Abstract
Colorectal cancer (CRC) represents one of the most common cancers worldwide, with a high mortality rate despite the decreasing incidence and new diagnostic and therapeutic strategies. CRC arises from both epidemiologic and molecular backgrounds. In addition to hereditary factor and genetic mutations, the strongly varying incidence of CRC is closely linked to chronic inflammatory disorders of the intestine and terrible dietary habits. The Wnt signalling pathway is a complex regulatory network that is implicated in many CRC physiological processes, including cancer occurrence, development, prognosis, invasion, and metastasis. It is currently believed to include classical Wnt/β-catenin, Wnt/PCP, and Wnt/Ca2+. In this review, we summarise the recent mechanisms and potential regulators of the three branches of the Wnt signalling pathway in CRC.
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Affiliation(s)
- Yaoyao Zhu
- Marine College, Shandong University, Weihai 264200, China
| | - Xia Li
- Marine College, Shandong University, Weihai 264200, China
- Shandong Kelun Pharmaceutical Co., Ltd., Binzhou 256600, China
- Correspondence: ; Tel.: +86-0531-8838-2612
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16
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Chen Y, Chen M, Deng K. Blocking the Wnt/β‑catenin signaling pathway to treat colorectal cancer: Strategies to improve current therapies (Review). Int J Oncol 2022; 62:24. [PMID: 36579676 PMCID: PMC9854240 DOI: 10.3892/ijo.2022.5472] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Accepted: 12/02/2022] [Indexed: 12/28/2022] Open
Abstract
Colorectal cancer (CRC) is one of the most common malignant tumor types occurring in the digestive system. The incidence of CRC has exhibits yearly increases and the mortality rate among patients with CRC is high. The Wnt/β‑catenin signaling pathway, which is associated with carcinogenesis, is abnormally activated in CRC. Most patients with CRC have adenomatous polyposis coli mutations, while half of the remaining patients have β‑catenin gene mutations. Therefore, targeting the Wnt/β‑catenin signaling pathway for the treatment of CRC is of clinical value. In recent years, with in‑depth research on the Wnt/β‑catenin signaling pathway, inhibitors have been developed that are able to suppress or hinder the development and progression of CRC. In the present review, the role of the Wnt/β‑catenin signaling pathway in CRC is summarized, the research status on Wnt/β‑catenin pathway inhibitors is outlined and potential targets for inhibition of this pathway are presented.
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Affiliation(s)
- Yuxiang Chen
- Department of Gastroenterology and Hepatology, Sichuan University, Chengdu, Sichuan 610041, P.R. China,The Laboratory of Sichuan University-Oxford University Huaxi Gastrointestinal Cancer Centre, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Mo Chen
- Department of Gerontology, Tibetan Chengdu Branch Hospital of West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China,Department of Gerontology, Hospital of Chengdu Office of People's Government of Tibetan Autonomous Region, Chengdu, Sichuan 610041, P.R. China,Professor Mo Chen, Department of Gerontology, Tibetan Chengdu Branch Hospital of West China Hospital, Sichuan University, 20 Ximianqiao Cross Street, Chengdu, Sichuan 610041, P.R. China, E-mail:
| | - Kai Deng
- Department of Gastroenterology and Hepatology, Sichuan University, Chengdu, Sichuan 610041, P.R. China,The Laboratory of Sichuan University-Oxford University Huaxi Gastrointestinal Cancer Centre, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China,Correspondence to: Professor Kai Deng, Department of Gastroenterology and Hepatology, West China Hospital, Sichuan University, 37 Guoxue Lane, Chengdu, Sichuan 610041, P.R. China, E-mail:
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17
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Fang Z, Meng Q, Xu J, Wang W, Zhang B, Liu J, Liang C, Hua J, Zhao Y, Yu X, Shi S. Signaling pathways in cancer-associated fibroblasts: recent advances and future perspectives. CANCER COMMUNICATIONS (LONDON, ENGLAND) 2022; 43:3-41. [PMID: 36424360 PMCID: PMC9859735 DOI: 10.1002/cac2.12392] [Citation(s) in RCA: 56] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 09/20/2022] [Accepted: 11/04/2022] [Indexed: 11/26/2022]
Abstract
As a critical component of the tumor microenvironment (TME), cancer-associated fibroblasts (CAFs) play important roles in cancer initiation and progression. Well-known signaling pathways, including the transforming growth factor-β (TGF-β), Hedgehog (Hh), Notch, Wnt, Hippo, nuclear factor kappa-B (NF-κB), Janus kinase (JAK)/signal transducer and activator of transcription (STAT), mitogen-activated protein kinase (MAPK), and phosphoinositide 3-kinase (PI3K)/AKT pathways, as well as transcription factors, including hypoxia-inducible factor (HIF), heat shock transcription factor 1 (HSF1), P53, Snail, and Twist, constitute complex regulatory networks in the TME to modulate the formation, activation, heterogeneity, metabolic characteristics and malignant phenotype of CAFs. Activated CAFs remodel the TME and influence the malignant biological processes of cancer cells by altering the transcriptional and secretory characteristics, and this modulation partially depends on the regulation of signaling cascades. The results of preclinical and clinical trials indicated that therapies targeting signaling pathways in CAFs demonstrated promising efficacy but were also accompanied by some failures (e.g., NCT01130142 and NCT01064622). Hence, a comprehensive understanding of the signaling cascades in CAFs might help us better understand the roles of CAFs and the TME in cancer progression and may facilitate the development of more efficient and safer stroma-targeted cancer therapies. Here, we review recent advances in studies of signaling pathways in CAFs and briefly discuss some future perspectives on CAF research.
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Affiliation(s)
- Zengli Fang
- Department of Pancreatic SurgeryFudan University Shanghai Cancer CenterShanghai200032P. R. China,Department of OncologyShanghai Medical CollegeFudan UniversityShanghai200032P. R. China,Shanghai Pancreatic Cancer InstituteShanghai200032P. R. China,Pancreatic Cancer InstituteFudan UniversityShanghai200032P. R. China
| | - Qingcai Meng
- Department of Pancreatic SurgeryFudan University Shanghai Cancer CenterShanghai200032P. R. China,Department of OncologyShanghai Medical CollegeFudan UniversityShanghai200032P. R. China,Shanghai Pancreatic Cancer InstituteShanghai200032P. R. China,Pancreatic Cancer InstituteFudan UniversityShanghai200032P. R. China
| | - Jin Xu
- Department of Pancreatic SurgeryFudan University Shanghai Cancer CenterShanghai200032P. R. China,Department of OncologyShanghai Medical CollegeFudan UniversityShanghai200032P. R. China,Shanghai Pancreatic Cancer InstituteShanghai200032P. R. China,Pancreatic Cancer InstituteFudan UniversityShanghai200032P. R. China
| | - Wei Wang
- Department of Pancreatic SurgeryFudan University Shanghai Cancer CenterShanghai200032P. R. China,Department of OncologyShanghai Medical CollegeFudan UniversityShanghai200032P. R. China,Shanghai Pancreatic Cancer InstituteShanghai200032P. R. China,Pancreatic Cancer InstituteFudan UniversityShanghai200032P. R. China
| | - Bo Zhang
- Department of Pancreatic SurgeryFudan University Shanghai Cancer CenterShanghai200032P. R. China,Department of OncologyShanghai Medical CollegeFudan UniversityShanghai200032P. R. China,Shanghai Pancreatic Cancer InstituteShanghai200032P. R. China,Pancreatic Cancer InstituteFudan UniversityShanghai200032P. R. China
| | - Jiang Liu
- Department of Pancreatic SurgeryFudan University Shanghai Cancer CenterShanghai200032P. R. China,Department of OncologyShanghai Medical CollegeFudan UniversityShanghai200032P. R. China,Shanghai Pancreatic Cancer InstituteShanghai200032P. R. China,Pancreatic Cancer InstituteFudan UniversityShanghai200032P. R. China
| | - Chen Liang
- Department of Pancreatic SurgeryFudan University Shanghai Cancer CenterShanghai200032P. R. China,Department of OncologyShanghai Medical CollegeFudan UniversityShanghai200032P. R. China,Shanghai Pancreatic Cancer InstituteShanghai200032P. R. China,Pancreatic Cancer InstituteFudan UniversityShanghai200032P. R. China
| | - Jie Hua
- Department of Pancreatic SurgeryFudan University Shanghai Cancer CenterShanghai200032P. R. China,Department of OncologyShanghai Medical CollegeFudan UniversityShanghai200032P. R. China,Shanghai Pancreatic Cancer InstituteShanghai200032P. R. China,Pancreatic Cancer InstituteFudan UniversityShanghai200032P. R. China
| | - Yingjun Zhao
- Department of OncologyShanghai Medical CollegeFudan UniversityShanghai200032P. R. China,Institutes of Biomedical SciencesShanghai Medical CollegeFudan UniversityShanghai200032P. R. China
| | - Xianjun Yu
- Department of Pancreatic SurgeryFudan University Shanghai Cancer CenterShanghai200032P. R. China,Department of OncologyShanghai Medical CollegeFudan UniversityShanghai200032P. R. China,Shanghai Pancreatic Cancer InstituteShanghai200032P. R. China,Pancreatic Cancer InstituteFudan UniversityShanghai200032P. R. China
| | - Si Shi
- Department of Pancreatic SurgeryFudan University Shanghai Cancer CenterShanghai200032P. R. China,Department of OncologyShanghai Medical CollegeFudan UniversityShanghai200032P. R. China,Shanghai Pancreatic Cancer InstituteShanghai200032P. R. China,Pancreatic Cancer InstituteFudan UniversityShanghai200032P. R. China
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18
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Zhang X, Schalke B, Kvell K, Kriegsmann K, Kriegsmann M, Graeter T, Preissler G, Ott G, Kurz K, Bulut E, Ströbel P, Marx A, Belharazem D. WNT4 overexpression and secretion in thymic epithelial tumors drive an autocrine loop in tumor cells in vitro. Front Oncol 2022; 12:920871. [PMID: 35965500 PMCID: PMC9372913 DOI: 10.3389/fonc.2022.920871] [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: 04/15/2022] [Accepted: 07/01/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundWNT4-driven non-canonical signaling is crucial for homeostasis and age-related involution of the thymus. Abnormal WNT signaling is important in many cancers, but the role of WNT signaling in thymic tumors is largely unknown.Materials & MethodsExpression and function of WNT4 and FZD6 were analyzed using qRT–PCR, Western blot, ELISA, in biopsies of non-neoplastic thymi (NT), thymoma and thymic carcinomas. ShRNA techniques and functional assays were used in primary thymic epithelial cells (pTECs) and TC cell line 1889c. Cells were conventionally (2D) grown and in three-dimensional (3D) spheroids.ResultsIn biopsy, WHO classified B3 thymomas and TCs showed increased WNT4 expression compared with NTs. During short-term 2D culture, WNT4 expression and secretion declined in neoplastic pTECs but not in 3D spheroids or medium supplemented with recombinant WNT4 cultures. Under the latter condition, the growth of pTECs was accompanied by increased expression of non-canonical targets RAC1 and JNK. Down-regulation of WNT4 by shRNA induced cell death in pTECs derived from B3 thymomas and led to decreased RAC1, but not JNK protein phosphorylation. Pharmacological inhibition of NF-κB decreased both RAC1 and JNK phosphorylation in neoplastic pTECs.ConclusionsLack of the age-related decline of non-canonical WNT4 expression in TETs and restoration of declining WNT4 expression through exogeneous WNT4 or 3D culture of pTECs hints at an oncogenic role of WNT4 in TETs and is compatible with the WNT4 autocrine loop model. Crosstalk between WNT4 and NF-κB signaling may present a promising target for combined interventions in TETs.
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Affiliation(s)
- Xiaonan Zhang
- Institute of Pathology and Medical Research Center, University Medical Centre Mannheim, University of Heidelberg, Mannheim, Germany
| | - Berthold Schalke
- Department of Neurology, University of Regensburg, Regensburg, Germany
| | - Krisztian Kvell
- Department of Pharmaceutical Biotechnology, Faculty of Pharmacy, University of Pecs, Pecs, Hungary
| | - Katharina Kriegsmann
- Department of Hematology, Oncology and Rheumatology, University Hospital Heidelberg, Heidelberg, Germany
| | - Mark Kriegsmann
- Translational Lung Research Centre Heidelberg, German Centre for Lung Research, Heidelberg, Germany
- Institute of Pathology, University Hospital Heidelberg, Heidelberg University, Heidelberg, Germany
| | - Thomas Graeter
- Department of Thoracic Surgery, University Medical Centre Erlangen, Erlangen, Germany
| | - Gerhard Preissler
- Department of Thoraxic Surgery, Clinic Schillerhöhe, Robert-Bosch-Hospital, Gerlingen, Löwenstein, Germany
| | - German Ott
- Department of Clinical Pathology, Robert-Bosch-Hospital, Stuttgart, Germany
- Dr. Margarete Fischer-Bosch Institute for Clinical Pharmacology, Robert-Bosch-Hospital, Stuttgart, Germany
| | - Katrin Kurz
- Department of Clinical Pathology, Robert-Bosch-Hospital, Stuttgart, Germany
- Dr. Margarete Fischer-Bosch Institute for Clinical Pharmacology, Robert-Bosch-Hospital, Stuttgart, Germany
| | - Elena Bulut
- Department of Thoraxic Surgery, Thoraxklinik at Heidelberg University Hospital, Heidelberg, Germany
| | - Philipp Ströbel
- Institute of Pathology, University Medical Center Göttingen, University of Göttingen, Göttingen, Germany
| | - Alexander Marx
- Institute of Pathology and Medical Research Center, University Medical Centre Mannheim, University of Heidelberg, Mannheim, Germany
| | - Djeda Belharazem
- Institute of Pathology and Medical Research Center, University Medical Centre Mannheim, University of Heidelberg, Mannheim, Germany
- *Correspondence: Djeda Belharazem,
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19
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Zhao H, Ming T, Tang S, Ren S, Yang H, Liu M, Tao Q, Xu H. Wnt signaling in colorectal cancer: pathogenic role and therapeutic target. Mol Cancer 2022; 21:144. [PMID: 35836256 PMCID: PMC9281132 DOI: 10.1186/s12943-022-01616-7] [Citation(s) in RCA: 253] [Impact Index Per Article: 126.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2022] [Accepted: 07/01/2022] [Indexed: 02/08/2023] Open
Abstract
Background The Wnt signaling pathway is a complex network of protein interactions that functions most commonly in embryonic development and cancer, but is also involved in normal physiological processes in adults. The canonical Wnt signaling pathway regulates cell pluripotency and determines the differentiation fate of cells during development. The canonical Wnt signaling pathway (also known as the Wnt/β-catenin signaling pathway) is a recognized driver of colon cancer and one of the most representative signaling pathways. As a functional effector molecule of Wnt signaling, the modification and degradation of β-catenin are key events in the Wnt signaling pathway and the development and progression of colon cancer. Therefore, the Wnt signaling pathway plays an important role in the pathogenesis of diseases, especially the pathogenesis of colorectal cancer (CRC). Objective Inhibit the Wnt signaling pathway to explore the therapeutic targets of colorectal cancer. Methods Based on studying the Wnt pathway, master the biochemical processes related to the Wnt pathway, and analyze the relevant targets when drugs or inhibitors act on the Wnt pathway, to clarify the medication ideas of drugs or inhibitors for the treatment of diseases, especially colorectal cancer. Results Wnt signaling pathways include: Wnt/β-catenin or canonical Wnt signaling pathway, planar cell polarity (Wnt-PCP) pathway and Wnt-Ca2+ signaling pathway. The Wnt signaling pathway is closely related to cancer cell proliferation, stemness, apoptosis, autophagy, metabolism, inflammation and immunization, microenvironment, resistance, ion channel, heterogeneity, EMT/migration/invasion/metastasis. Drugs/phytochemicals and molecular preparations for the Wnt pathway of CRC treatment have now been developed. Wnt inhibitors are also commonly used clinically for the treatment of CRC. Conclusion The development of drugs/phytochemicals and molecular inhibitors targeting the Wnt pathway can effectively treat colorectal cancer clinically.
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Affiliation(s)
- Hui Zhao
- State Key Laboratory of Southwestern Chinese Medicine Resources, Department of Pharmacology, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Tianqi Ming
- State Key Laboratory of Southwestern Chinese Medicine Resources, Department of Pharmacology, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Shun Tang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Department of Pharmacology, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Shan Ren
- State Key Laboratory of Southwestern Chinese Medicine Resources, Department of Pharmacology, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Han Yang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Department of Pharmacology, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Maolun Liu
- State Key Laboratory of Southwestern Chinese Medicine Resources, Department of Pharmacology, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Qiu Tao
- State Key Laboratory of Southwestern Chinese Medicine Resources, Department of Pharmacology, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Haibo Xu
- State Key Laboratory of Southwestern Chinese Medicine Resources, Department of Pharmacology, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
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20
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Liu W, Cai S, Pu R, Li Z, Liu D, Zhou X, Yin J, Chen X, Chen L, Wu J, Tan X, Wang X, Cao G. HBV preS Mutations Promote Hepatocarcinogenesis by Inducing Endoplasmic Reticulum Stress and Upregulating Inflammatory Signaling. Cancers (Basel) 2022; 14:cancers14133274. [PMID: 35805045 PMCID: PMC9265300 DOI: 10.3390/cancers14133274] [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: 05/08/2022] [Revised: 06/13/2022] [Accepted: 06/27/2022] [Indexed: 12/10/2022] Open
Abstract
Simple Summary Viral mutations at the preS region of hepatitis B virus (HBV) significantly increase the risk of developing hepatocellular carcinoma (HCC). Compared to HBV preS deletion, the oncogenic effect of preS combo mutation has rarely been investigated. With a cohort including 2114 subjects, we demonstrated that preS combo mutations G2950A/G2951A/A2962G/C2964A and C3116T/T31C significantly increased the risk of HCC in patients without antiviral treatment, whereas preS2 deletion significantly increased the risk of HCC in patients with antiviral treatment. The prevalence of C3116T/T31C (43.61%) was higher than preS2 deletion (7.16%). By using Sleeping Beauty mouse models and in vitro experiments, we found G2950A/G2951A/A2962G/C2964A, C3116T/T31C, and preS2 deletion promoted hepatocarcinogenesis by increasing levels of inflammatory cytokines, activating STAT3 pathway, enhancing endoplasmic reticulum stress, and altering gene expression profiles in inflammation- and metabolism-related pathways. These results suggest that preS combo mutations G2950A/G2951A/A2962G/C2964A and C3116T/T31C had similar oncogenic effects of preS2 deletion and should also be monitored. Abstract This study aimed to elucidate the effects and underlying mechanisms of hepatitis B virus (HBV) preS mutations on hepatocarcinogenesis. The effect of the preS mutations on hepatocellular carcinoma (HCC) occurrence was evaluated using a prospective cohort study with 2114 HBV-infected patients, of whom 612 received antiviral treatments. The oncogenic functions of HBV preS mutations were investigated using cancer cell lines and Sleeping Beauty (SB) mouse models. RNA-sequencing and microarray were applied to identify key molecules involved in the mutant-induced carcinogenesis. Combo mutations G2950A/G2951A/A2962G/C2964A and C3116T/T31C significantly increased HCC risk in patients without antiviral treatment, whereas the preS2 deletion significantly increased HCC risk in patients with antiviral treatment. In SB mice, the preS1/preS2/S mutants induced a higher rate of tumor and higher serum levels of inflammatory cytokines than did wild-type counterpart. The preS1/preS2/S mutants induced altered gene expression profiles in the inflammation- and metabolism-related pathways, activated pathways of endoplasmic reticulum (ER) stress, affected the response to hypoxia, and upregulated the protein level of STAT3. Inhibiting the STAT3 pathway attenuated the effects of the preS1/preS2/S mutants on cell proliferation. G2950A/G2951A/A2962G/C2964A, C3116T/T31C, and preS2 deletion promote hepatocarcinogenesis via inducing ER stress, metabolism alteration, and STAT3 pathways, which might be translated into HCC prophylaxis.
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Affiliation(s)
- Wenbin Liu
- Department of Epidemiology, Second Military Medical University, 800 Xiangyin Rd., Shanghai 200433, China; (W.L.); (S.C.); (R.P.); (Z.L.); (X.Z.); (J.Y.); (X.C.); (L.C.); (X.T.)
| | - Shiliang Cai
- Department of Epidemiology, Second Military Medical University, 800 Xiangyin Rd., Shanghai 200433, China; (W.L.); (S.C.); (R.P.); (Z.L.); (X.Z.); (J.Y.); (X.C.); (L.C.); (X.T.)
| | - Rui Pu
- Department of Epidemiology, Second Military Medical University, 800 Xiangyin Rd., Shanghai 200433, China; (W.L.); (S.C.); (R.P.); (Z.L.); (X.Z.); (J.Y.); (X.C.); (L.C.); (X.T.)
| | - Zixiong Li
- Department of Epidemiology, Second Military Medical University, 800 Xiangyin Rd., Shanghai 200433, China; (W.L.); (S.C.); (R.P.); (Z.L.); (X.Z.); (J.Y.); (X.C.); (L.C.); (X.T.)
| | - Donghong Liu
- Department of Liver Cancer Surgery, Third Affiliated Hospital, Second Military Medical University, Shanghai 200433, China;
| | - Xinyu Zhou
- Department of Epidemiology, Second Military Medical University, 800 Xiangyin Rd., Shanghai 200433, China; (W.L.); (S.C.); (R.P.); (Z.L.); (X.Z.); (J.Y.); (X.C.); (L.C.); (X.T.)
| | - Jianhua Yin
- Department of Epidemiology, Second Military Medical University, 800 Xiangyin Rd., Shanghai 200433, China; (W.L.); (S.C.); (R.P.); (Z.L.); (X.Z.); (J.Y.); (X.C.); (L.C.); (X.T.)
| | - Xi Chen
- Department of Epidemiology, Second Military Medical University, 800 Xiangyin Rd., Shanghai 200433, China; (W.L.); (S.C.); (R.P.); (Z.L.); (X.Z.); (J.Y.); (X.C.); (L.C.); (X.T.)
| | - Liping Chen
- Department of Epidemiology, Second Military Medical University, 800 Xiangyin Rd., Shanghai 200433, China; (W.L.); (S.C.); (R.P.); (Z.L.); (X.Z.); (J.Y.); (X.C.); (L.C.); (X.T.)
| | - Jianfeng Wu
- Department of Pathology, Xijing Hospital, Xi’an 710032, China;
| | - Xiaojie Tan
- Department of Epidemiology, Second Military Medical University, 800 Xiangyin Rd., Shanghai 200433, China; (W.L.); (S.C.); (R.P.); (Z.L.); (X.Z.); (J.Y.); (X.C.); (L.C.); (X.T.)
| | - Xin Wang
- Laboratory of Molecular Cell Biology, Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences, Shanghai 200433, China;
| | - Guangwen Cao
- Department of Epidemiology, Second Military Medical University, 800 Xiangyin Rd., Shanghai 200433, China; (W.L.); (S.C.); (R.P.); (Z.L.); (X.Z.); (J.Y.); (X.C.); (L.C.); (X.T.)
- Correspondence: ; Tel.: +86-21-8187-1060
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21
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Ji Y, Lv J, Sun D, Huang Y. Therapeutic strategies targeting Wnt/β‑catenin signaling for colorectal cancer (Review). Int J Mol Med 2022; 49:1. [PMID: 34713301 PMCID: PMC8589460 DOI: 10.3892/ijmm.2021.5056] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Accepted: 10/20/2021] [Indexed: 12/12/2022] Open
Abstract
Colorectal cancer (CRC) is one of the most common carcinomas. Although great progress has been made in recent years, CRC survival remains unsatisfactory due to high metastasis and recurrence. Understanding the underlying molecular mechanisms of CRC tumorigenesis and metastasis has become increasingly important. Recently, aberrant Wnt/β‑catenin signaling has been reported to be strongly associated with CRC tumorigenesis, metastasis and recurrence. Therefore, the Wnt/β‑catenin signaling pathway has potential value as a therapeutic target for CRC. In the present review, the dysregulation of this pathway in CRC and the promoting or suppressing function of therapeutic targets on CRC were explored. In addition, the interaction between this pathway and epithelial‑mesenchymal transition (EMT), cell stemness, mutations, metastasis‑related genes and tumor angiogenesis in CRC cells were also investigated. Numerous studies on this pathway may help identify the potential diagnostic and prognostic markers and therapeutic targets for CRC.
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Affiliation(s)
- Yong Ji
- Department of General Surgery, Jingjiang People's Hospital, Jingjiang, Jiangsu 214500, P.R. China
| | - Jian Lv
- Department of General Surgery, Jingjiang People's Hospital, Jingjiang, Jiangsu 214500, P.R. China
| | - Di Sun
- Department of General Surgery, Jingjiang People's Hospital, Jingjiang, Jiangsu 214500, P.R. China
| | - Yufeng Huang
- Department of Oncology, Jingjiang People's Hospital, Jingjiang, Jiangsu 214500, P.R. China
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Pavlovic O, Hudolin T, Miskulin I, Bulimbasic S, Coric M, Perkovic J, Zekulic T. Immunohistochemical Expression of Wnt-4 Protein in Clear Cell Renal Carcinoma. J Clin Med 2021; 10:jcm10245795. [PMID: 34945091 PMCID: PMC8705518 DOI: 10.3390/jcm10245795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 12/05/2021] [Accepted: 12/09/2021] [Indexed: 11/16/2022] Open
Abstract
Wingless binding integration site proteins (Wnt) have an important role in normal kidney development and in various kidney diseases. They are required for complete epithelial differentiation and normal nephron formation. Changes in these proteins could also have important role in carcinogenesis. This study included 185 patients with clear cell renal carcinoma (ccRCC) in whom immunohistochemical expression of Wnt-4 protein in healthy and tumorous tissue after surgery was investigated. There was higher expression of Wnt-4 in healthy than in tumor tissue. No difference between Fuhrman’s grade and Wnt-4 expression was found. A poor negative correlation between tumor size and Wnt-4 expression was found. Patients with suspected metastatic diseases had higher Wnt-4 expression. There was no difference in survival rates between Wnt-4 negative and positive groups. In our study we have shown that high Wnt-4 expression in healthy tissue decreases in low-grade tumors but then increases in high-grade tumors, suggesting that tumor progression requires Wnt-4 activation or reactivation.
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Affiliation(s)
- Oliver Pavlovic
- Department of Urology, University Hospital Centre Osijek, 31000 Osijek, Croatia; (O.P.); (J.P.)
- Department of Surgery, Urology, Orthopedics and Physical and Rehabilitation Medicine, Faculty of Medicine Osijek, The Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia
| | - Tvrtko Hudolin
- Department of Urology, University Hospital Centre Zagreb, 10000 Zagreb, Croatia;
- Zagreb School of Medicine, University of Zagreb, 10000 Zagreb, Croatia; (S.B.); (M.C.)
- Correspondence:
| | - Ivan Miskulin
- Department of Public Health, Faculty of Medicine Osijek, The Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia;
| | - Stela Bulimbasic
- Zagreb School of Medicine, University of Zagreb, 10000 Zagreb, Croatia; (S.B.); (M.C.)
- Department of Pathology and Cytology, University Hospital Centre Zagreb, 10000 Zagreb, Croatia
| | - Marijana Coric
- Zagreb School of Medicine, University of Zagreb, 10000 Zagreb, Croatia; (S.B.); (M.C.)
- Department of Pathology and Cytology, University Hospital Centre Zagreb, 10000 Zagreb, Croatia
| | - Josip Perkovic
- Department of Urology, University Hospital Centre Osijek, 31000 Osijek, Croatia; (O.P.); (J.P.)
- Department of Surgery, Urology, Orthopedics and Physical and Rehabilitation Medicine, Faculty of Medicine Osijek, The Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia
| | - Toni Zekulic
- Department of Urology, University Hospital Centre Zagreb, 10000 Zagreb, Croatia;
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Zhang M, Yang D, Yu H, Li Q. MicroRNA-497 inhibits inflammation in DSS-induced IBD model mice and lipopolysaccharide-induced RAW264.7 cells via Wnt/β-catenin pathway. Int Immunopharmacol 2021; 101:108318. [PMID: 34775365 DOI: 10.1016/j.intimp.2021.108318] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 10/14/2021] [Accepted: 10/25/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND AIMS MicroRNA (miR)-497 is downregulated in several inflammatory diseases, excluding inflammatory bowel disease (IBD). The aim of this study is to evaluate whether miR-497 inhibits gut inflammation both in vivo and in vitro. METHODS The 3% dextran sulphate sodium (DSS) was used to induce experimental colitis, while 1 μg/ml lipopolysaccharide (LPS) was for RAW264.7 cell damage.Colitis severity was evaluated by disease activity index (DAI), colon length, histopathologic injury, etc. The nuclear transcription factor NF-κB activity in colon tissues was also estimated by western blot. Then, the quantitative real-time polymerase chain reaction (qRT-PCR) was performed to evaluate the expression levels of miR-497, pro-inflammatory cytokines and chemokines in colon tissues and RAW264.7 cells. Furthermore, the activity of Wnt/β-catenin pathway was determined by western blot and TOP/FOP-flash reporter assays. RESULTS The level of miR-497 was reduced in inflamed mucosa from IBD patients, mice with colitis and LPS-treated RAW264.7 cells. miR-497 knockout (miR-497 KO) mice were more susceptible to DSS-induced colitis, with increased inflammatory response, compared with control mice. Furthermore, the overexpression of miR-497 reduced the release of pro-inflammatory cytokines and chemokines in LPS-treated RAW264.7 cells. Finally, we found that miR-497 inhibited inflammation through Wnt/β-catenin pathway both in vitro and in vivo. CONCLUSION Our data indicate that miR-497 inhibits inflammation in DSS-induced IBD model mice and LPS-induced RAW264.7 cells by inhibiting the activation of NF-κB pathway and the release of cytokines, indicating that miR-497 plays a key role in the progression of IBD. Thus, therapeutic regulation of miR-497 expression may be beneficial for the treatment of IBD.
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Affiliation(s)
- Mengjiao Zhang
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan, China; Hubei Key Laboratory of Digestive System Disease, Renmin Hospital of Wuhan University, Wuhan, China; Hubei Provincial Clinical Research Center for Digestive Disease Minimally Invasive Incision, Renmin Hospital of Wuhan University, Wuhan, China
| | - Dongmei Yang
- Department of Medical Oncology, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Honggang Yu
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan, China; Hubei Key Laboratory of Digestive System Disease, Renmin Hospital of Wuhan University, Wuhan, China; Hubei Provincial Clinical Research Center for Digestive Disease Minimally Invasive Incision, Renmin Hospital of Wuhan University, Wuhan, China.
| | - Qing Li
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan, China; Hubei Key Laboratory of Digestive System Disease, Renmin Hospital of Wuhan University, Wuhan, China; Hubei Provincial Clinical Research Center for Digestive Disease Minimally Invasive Incision, Renmin Hospital of Wuhan University, Wuhan, China
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24
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Sommerfeld L, Finkernagel F, Jansen JM, Wagner U, Nist A, Stiewe T, Müller‐Brüsselbach S, Sokol AM, Graumann J, Reinartz S, Müller R. The multicellular signalling network of ovarian cancer metastases. Clin Transl Med 2021; 11:e633. [PMID: 34841720 PMCID: PMC8574964 DOI: 10.1002/ctm2.633] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 10/08/2021] [Accepted: 10/15/2021] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Transcoelomic spread is the major route of metastasis of ovarian high-grade serous carcinoma (HGSC) with the omentum as the major metastatic site. Its unique tumour microenvironment with its large populations of adipocytes, mesothelial cells and immune cells establishes an intercellular signaling network that is instrumental for metastatic growth yet poorly understood. METHODS Based on transcriptomic analysis of tumour cells, tumour-associated immune and stroma cells we defined intercellular signaling pathways for 284 cytokines and growth factors and their cognate receptors after bioinformatic adjustment for contaminating cell types. The significance of individual components of this network was validated by analysing clinical correlations and potentially pro-metastatic functions, including tumour cell migration, pro-inflammatory signal transduction and TAM expansion. RESULTS The data show an unexpected prominent role of host cells, and in particular of omental adipocytes, mesothelial cells and fibroblasts (CAF), in sustaining this signaling network. These cells, rather than tumour cells, are the major source of most cytokines and growth factors in the omental microenvironment (n = 176 vs. n = 13). Many of these factors target tumour cells, are linked to metastasis and are associated with a short survival. Likewise, tumour stroma cells play a major role in extracellular-matrix-triggered signaling. We have verified the functional significance of our observations for three exemplary instances. We show that the omental microenvironment (i) stimulates tumour cell migration and adhesion via WNT4 which is highly expressed by CAF; (ii) induces pro-tumourigenic TAM proliferation in conjunction with high CSF1 expression by omental stroma cells and (iii) triggers pro-inflammatory signaling, at least in part via a HSP70-NF-κB pathway. CONCLUSIONS The intercellular signaling network of omental metastases is majorly dependent on factors secreted by immune and stroma cells to provide an environment that supports ovarian HGSC progression. Clinically relevant pathways within this network represent novel options for therapeutic intervention.
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Affiliation(s)
- Leah Sommerfeld
- Department of Translational Oncology, Center for Tumor Biology and Immunology (ZTI)Philipps UniversityMarburgGermany
| | - Florian Finkernagel
- Department of Translational Oncology, Center for Tumor Biology and Immunology (ZTI)Philipps UniversityMarburgGermany
| | - Julia M. Jansen
- Clinic for Gynecology, Gynecological Oncology and Gynecological EndocrinologyUniversity Hospital (UKGM)MarburgGermany
| | - Uwe Wagner
- Clinic for Gynecology, Gynecological Oncology and Gynecological EndocrinologyUniversity Hospital (UKGM)MarburgGermany
| | - Andrea Nist
- Genomics Core Facility, Center for Tumor Biology and Immunology (ZTI)Philipps UniversityMarburgGermany
| | - Thorsten Stiewe
- Genomics Core Facility, Center for Tumor Biology and Immunology (ZTI)Philipps UniversityMarburgGermany
- Institute of Molecular OncologyPhilipps UniversityMarburgGermany
| | - Sabine Müller‐Brüsselbach
- Department of Translational Oncology, Center for Tumor Biology and Immunology (ZTI)Philipps UniversityMarburgGermany
| | - Anna M. Sokol
- The German Centre for Cardiovascular Research (DZHK), Partner Site Rhine‐MainMax Planck Institute for Heart and Lung ResearchBad NauheimGermany
| | - Johannes Graumann
- The German Centre for Cardiovascular Research (DZHK), Partner Site Rhine‐MainMax Planck Institute for Heart and Lung ResearchBad NauheimGermany
- Institute for Translational Proteomics, Philipps UniversityMarburgGermany
| | - Silke Reinartz
- Department of Translational Oncology, Center for Tumor Biology and Immunology (ZTI)Philipps UniversityMarburgGermany
| | - Rolf Müller
- Department of Translational Oncology, Center for Tumor Biology and Immunology (ZTI)Philipps UniversityMarburgGermany
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Qin L, Huang D, Huang J, Huang H. New biomarkers and therapeutic targets of human liver cancer: Transcriptomic findings. Biofactors 2021; 47:1016-1031. [PMID: 34379335 DOI: 10.1002/biof.1775] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 07/26/2021] [Indexed: 12/12/2022]
Abstract
Hepatocellular carcinoma (HCC) is one of the most common causes of cancer-related deaths worldwide, causing 782,000 deaths in 2018. Poor prognosis and lack of treatment are the reasons for the high mortality rate of HCC. In the current study, we conducted a comparative transcriptomic analysis, followed by a series of bioinformatics analyses, including Gene Ontology (GO) enrichment analysis and Ingenuity Pathway Analysis (IPA), aiming to unfold the detailed molecular mechanisms underlying the development of HCC. In the comparative transcriptomic analysis of 10 pairs of HCC tumoral tissues and adjunct nontumoral tissues, we identified 115 common differentially expressed genes in HCC. The GO enrichment analysis of these genes highlighted alterations in the immune response, cell proliferation and DNA damage, energetic metabolism, cell-matrix adhesion, and filament assembly in HCC. In addition, the canonical pathway analysis of IPA further showed the importance of many cell-signaling pathways involved in the carcinogenesis of HCC. The findings of this study provide a cluster of novel biomarkers and molecular therapeutic targets for HCC diagnosis and treatment.
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Affiliation(s)
- Li Qin
- Department of Oncology, Liuzhou Worker's Hospital, Liuzhou, Guangxi, China
| | - Dongning Huang
- Department of Oncology, Liuzhou Worker's Hospital, Liuzhou, Guangxi, China
| | - Jian Huang
- Department of Oncology, Liuzhou Worker's Hospital, Liuzhou, Guangxi, China
| | - Haixin Huang
- Department of Oncology, Liuzhou Worker's Hospital, Liuzhou, Guangxi, China
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Roles and action mechanisms of WNT4 in cell differentiation and human diseases: a review. Cell Death Discov 2021; 7:287. [PMID: 34642299 PMCID: PMC8511224 DOI: 10.1038/s41420-021-00668-w] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 08/24/2021] [Accepted: 09/20/2021] [Indexed: 02/07/2023] Open
Abstract
WNT family member 4 (WNT4), which belongs to the conserved WNT protein family, plays an important role in the development and differentiation of many cell types during the embryonic development and adult homeostasis. Increasing evidence has shown that WNT4 is a special ligand that not only activates the β-catenin independent pathway but also acts on β-catenin signaling based on different cellular processes. This article is a summary of the current knowledge about the expression, regulation, and function of WNT4 ligands and their signal pathways in cell differentiation and human disease processes. WNT4 is a promoter in osteogenic differentiation in bone marrow stromal cells (BMSCs) by participating in bone homeostasis regulation in osteoporotic diseases. Non-canonical WNT4 signaling is necessary for metabolic maturation of pancreatic β-cell. WNT4 is also necessary for decidual cell differentiation and decidualization, which plays an important role in preeclampsia. WNT4 promotes neuronal differentiation of neural stem cell and dendritic cell (DC) into conventional type 1 DC (cDC1). Besides, WNT4 mediates myofibroblast differentiation in the skin, kidney, lung, and liver during scarring or fibrosis. On the negative side, WNT4 is highly expressed in cancer tissues, playing a pro-carcinogenic role in many cancer types. This review provides an overview of the progress in elucidating the role of WNT4 signaling pathway components in cell differentiation in adults, which may provide useful clues for the diagnosis, prevention, and therapy of human diseases.
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27
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Xia ZJ, Zeng XXI, Tambe M, Ng BG, Dong PDS, Freeze HH. A Dominant Heterozygous Mutation in COG4 Causes Saul-Wilson Syndrome, a Primordial Dwarfism, and Disrupts Zebrafish Development via Wnt Signaling. Front Cell Dev Biol 2021; 9:720688. [PMID: 34595172 PMCID: PMC8476873 DOI: 10.3389/fcell.2021.720688] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 08/13/2021] [Indexed: 12/16/2022] Open
Abstract
Saul-Wilson syndrome (SWS) is a rare, skeletal dysplasia with progeroid appearance and primordial dwarfism. It is caused by a heterozygous, dominant variant (p.G516R) in COG4, a subunit of the conserved oligomeric Golgi (COG) complex involved in intracellular vesicular transport. Our previous work has shown the intracellular disturbances caused by this mutation; however, the pathological mechanism of SWS needs further investigation. We sought to understand the molecular mechanism of specific aspects of the SWS phenotype by analyzing SWS-derived fibroblasts and zebrafish embryos expressing this dominant variant. SWS fibroblasts accumulate glypicans, a group of heparan sulfate proteoglycans (HSPGs) critical for growth and bone development through multiple signaling pathways. Consistently, we find that glypicans are increased in zebrafish embryos expressing the COG4 p.G516R variant. These animals show phenotypes consistent with convergent extension (CE) defects during gastrulation, shortened body length, and malformed jaw cartilage chondrocyte intercalation at larval stages. Since non-canonical Wnt signaling was shown in zebrafish to be related to the regulation of these processes by glypican 4, we assessed wnt levels and found a selective increase of wnt4 transcripts in the presence of COG4 p.G516R . Moreover, overexpression of wnt4 mRNA phenocopies these developmental defects. LGK974, an inhibitor of Wnt signaling, corrects the shortened body length at low concentrations but amplifies it at slightly higher concentrations. WNT4 and the non-canonical Wnt signaling component phospho-JNK are also elevated in cultured SWS-derived fibroblasts. Similar results from SWS cell lines and zebrafish point to altered non-canonical Wnt signaling as one possible mechanism underlying SWS pathology.
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Affiliation(s)
- Zhi-Jie Xia
- Human Genetics Program, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, United States
| | - Xin-Xin I Zeng
- Human Genetics Program, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, United States.,Development, Aging and Regeneration Program, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, United States
| | - Mitali Tambe
- Human Genetics Program, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, United States.,National Centre for Advancing Translational Sciences, National Institutes of Health, Bethesda, MD, United States
| | - Bobby G Ng
- Human Genetics Program, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, United States
| | - P Duc S Dong
- Human Genetics Program, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, United States.,Graduate School of Biomedical Sciences, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, United States
| | - Hudson H Freeze
- Human Genetics Program, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, United States
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Long noncoding RNA DLGAP1-AS2 facilitates Wnt1 transcription through physically interacting with Six3 and drives the malignancy of gastric cancer. Cell Death Discov 2021; 7:255. [PMID: 34545072 PMCID: PMC8452735 DOI: 10.1038/s41420-021-00649-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 08/22/2021] [Accepted: 09/07/2021] [Indexed: 12/20/2022] Open
Abstract
The long noncoding RNA (lncRNA) DLGAP1-AS2 has recently been characterized as an oncogenic lncRNA in several cancers. However, its biological roles and clinical significance in gastric cancer (GC) remains barely understood. In this study, we performed a systematic analysis of DLGAP1-AS2 expression with data from the TCGA and GEO database as well as our clinic GC samples. In agreement with previous studies, our findings demonstrated that DLGAP1-AS2 was significantly up-regulated in GC and its high expression was associated with poor prognosis, suggesting that DLGAP1-AS2 might be a putative oncogenic lncRNA of GC. Loss of DLGAP1-AS2 restricted cell proliferation, migration, and invasion in GC cell lines. Mechanically, Wnt1 was identified as the downstream target of DLGAP1-AS2 by using bioinformatics analysis coupled with qPCR and Western blot assays. Furthermore, DLGAP1-AS2 was found to directly interact with the transcriptional repressor Six3, and this interaction hampered Six3 binding to the promoter regions of the Wnt1 gene, thereby leading to transcriptional activation of Wnt1. Consequently, GC cells lacking DLGAP1-AS2 showed a decreased Wnt1 expression and weakened Wnt/β-catenin signaling. Further, Six3 silencing could reverse the above effects, highlighting a pivotal role of Six3 in the DLGAP1-AS2-mediated activation of Wnt/β-catenin signaling. Either genetic (Wnt1 knockdown) or pharmacological (LF3) inhibition of Wnt/β-catenin signaling could effectively abolish the activation of Wnt/β-catenin signaling by Six3 depletion, thereby preventing GC cell malignant transformation. Taken together, our results suggest that DLGAP1-AS2 functions as an oncogenic factor by directly interacting with Six3 to relieve its suppression on Wnt1 expression, thereby driving the malignancy of GC. DLGAP1-AS2/Six3/Wnt1/β-catenin signaling axis might serve as a promising diagnostic and therapeutic target for GC.
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Broholm M, Degett TH, Furbo S, Fiehn AMK, Bulut M, Litman T, Eriksen JO, Troelsen JT, Gjerdrum LMR, Gögenur I. Colonic Stent as Bridge to Surgery for Malignant Obstruction Induces Gene Expressional Changes Associated with a More Aggressive Tumor Phenotype. Ann Surg Oncol 2021; 28:8519-8531. [PMID: 34467497 DOI: 10.1245/s10434-021-10226-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 04/25/2021] [Indexed: 11/18/2022]
Abstract
BACKGROUND Colonic stent is recommended as a bridge to elective surgery for malignant obstruction to improve short-term clinical outcomes for patients with colorectal cancer. However, since the oncological outcomes remain controversial, this study aimed to investigate the impact of self-expandable metallic stent (SEMS) on the tumor microenvironment. METHODS Patients treated with colonic stent as a bridge to surgery from 2010 to 2015 were identified from hospital records. Tumor biopsies and resected tumor samples of the eligible patients were retrieved retrospectively. Gene expression analysis was performed using the NanoString nCounter PanCancer IO 360 gene expression panel. RESULTS Of the 164 patients identified, this study included 21 who underwent colonic stent placement as a bridge to elective surgery. Gene expression analysis revealed 82 differentially expressed genes between pre- and post-intervention specimens, of which 72 were upregulated and 10 downregulated. Among the significantly upregulated genes, 46 are known to have protumor functions, of which 26 are specifically known to induce tumorigenic mechanisms such as proliferation, migration, invasion, angiogenesis, and inflammation. In addition, ten differentially expressed genes were identified that are known to promote antitumor functions. CONCLUSION SEMS induces gene expressional changes in the tumor microenvironment that are associated with tumor progression in colorectal cancer and may potentiate a more aggressive phenotype. Future studies are warranted to establish optimal timing of surgery after SEMS insertion in patients with obstructive colorectal cancer.
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Affiliation(s)
- Malene Broholm
- Center for Surgical Science, Department of Surgery, Zealand University Hospital, Køge, Denmark. .,Department of Science and Environment, Roskilde University, Roskilde, Denmark.
| | - Thea Helene Degett
- Center for Surgical Science, Department of Surgery, Zealand University Hospital, Køge, Denmark
| | - Sara Furbo
- Center for Surgical Science, Department of Surgery, Zealand University Hospital, Køge, Denmark
| | - Anne-Marie Kanstrup Fiehn
- Center for Surgical Science, Department of Surgery, Zealand University Hospital, Køge, Denmark.,Department of Pathology, Zealand University Hospital, Køge, Denmark.,Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Mustafa Bulut
- Center for Surgical Science, Department of Surgery, Zealand University Hospital, Køge, Denmark.,Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Thomas Litman
- Department of International Health, Immunology and Microbiology, University of Copenhagen, Copenhagen, Denmark
| | - Jens Ole Eriksen
- Department of Pathology, Zealand University Hospital, Køge, Denmark
| | - Jesper T Troelsen
- Department of Science and Environment, Roskilde University, Roskilde, Denmark
| | - Lise Mette Rahbek Gjerdrum
- Department of Pathology, Zealand University Hospital, Køge, Denmark.,Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Ismail Gögenur
- Center for Surgical Science, Department of Surgery, Zealand University Hospital, Køge, Denmark.,Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
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30
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Shen J, Sun Y, Liu X, Zhu Y, Bao B, Gao T, Chai Y, Xu J, Zheng X. EGFL6 regulates angiogenesis and osteogenesis in distraction osteogenesis via Wnt/β-catenin signaling. Stem Cell Res Ther 2021; 12:415. [PMID: 34294121 PMCID: PMC8296592 DOI: 10.1186/s13287-021-02487-3] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Accepted: 07/01/2021] [Indexed: 02/07/2023] Open
Abstract
Background Osteogenesis is tightly coupled with angiogenesis during bone repair and regeneration. However, the underlying mechanisms linking these processes remain largely undefined. The present study aimed to test the hypothesis that epidermal growth factor-like domain-containing protein 6 (EGFL6), an angiogenic factor, also functions in bone marrow mesenchymal stem cells (BMSCs), playing a key role in the interaction between osteogenesis and angiogenesis. Methods We evaluated how EGFL6 affects angiogenic activity of human umbilical cord vein endothelial cells (HUVECs) via proliferation, transwell migration, wound healing, and tube-formation assays. Alkaline phosphatase (ALP) and Alizarin Red S (AR-S) were used to assay the osteogenic potential of BMSCs. qRT-PCR, western blotting, and immunocytochemistry were used to evaluate angio- and osteo-specific markers and pathway-related genes and proteins. In order to determine how EGFL6 affects angiogenesis and osteogenesis in vivo, EGFL6 was injected into fracture gaps in a rat tibia distraction osteogenesis (DO) model. Radiography, histology, and histomorphometry were used to quantitatively evaluate angiogenesis and osteogenesis. Results EGFL6 stimulated both angiogenesis and osteogenic differentiation through Wnt/β-catenin signaling in vitro. Administration of EGFL6 in the rat DO model promoted CD31hiEMCNhi type H-positive capillary formation associated with enhanced bone formation. Type H vessels were the referred subtype involved during DO stimulated by EGFL6. Conclusion EGFL6 enhanced the osteogenic differentiation potential of BMSCs and accelerated bone regeneration by stimulating angiogenesis. Thus, increasing EGFL6 secretion appeared to underpin the therapeutic benefit by promoting angiogenesis-coupled bone formation. These results imply that boosting local concentrations of EGFL6 may represent a new strategy for the treatment of compromised fracture healing and bone defect restoration. Supplementary Information The online version contains supplementary material available at 10.1186/s13287-021-02487-3.
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Affiliation(s)
- Junjie Shen
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, 200233, PR China
| | - Yi Sun
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, 200233, PR China
| | - Xuanzhe Liu
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, 200233, PR China
| | - Yu Zhu
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, 200233, PR China
| | - Bingbo Bao
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, 200233, PR China
| | - Tao Gao
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, 200233, PR China
| | - Yimin Chai
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, 200233, PR China.
| | - Jia Xu
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, 200233, PR China.
| | - Xianyou Zheng
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, 200233, PR China.
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Koch S. Regulation of Wnt Signaling by FOX Transcription Factors in Cancer. Cancers (Basel) 2021; 13:cancers13143446. [PMID: 34298659 PMCID: PMC8307807 DOI: 10.3390/cancers13143446] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 07/04/2021] [Accepted: 07/07/2021] [Indexed: 12/29/2022] Open
Abstract
Simple Summary Cancer is caused by a breakdown of cell-to-cell communication, which results in the unrestricted expansion of cells within a tissue. In many cases, tumor growth is maintained by the continuous activation of cell signaling programs that normally drive embryonic development and wound repair. In this review article, I discuss how one of the largest human protein families, namely FOX proteins, controls the activity of the Wnt pathway, a major regulatory signaling cascade in developing organisms and adult stem cells. Evidence suggests that there is considerable crosstalk between FOX proteins and the Wnt pathway, which contributes to cancer initiation and progression. A better understanding of FOX biology may therefore lead to the development of new targeted treatments for many types of cancer. Abstract Aberrant activation of the oncogenic Wnt signaling pathway is a hallmark of numerous types of cancer. However, in many cases, it is unclear how a chronically high Wnt signaling tone is maintained in the absence of activating pathway mutations. Forkhead box (FOX) family transcription factors are key regulators of embryonic development and tissue homeostasis, and there is mounting evidence that they act in part by fine-tuning the Wnt signaling output in a tissue-specific and context-dependent manner. Here, I review the diverse ways in which FOX transcription factors interact with the Wnt pathway, and how the ectopic reactivation of FOX proteins may affect Wnt signaling activity in various types of cancer. Many FOX transcription factors are partially functionally redundant and exhibit a highly restricted expression pattern, especially in adults. Thus, precision targeting of individual FOX proteins may lead to safe treatment options for Wnt-dependent cancers.
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Affiliation(s)
- Stefan Koch
- Wallenberg Centre for Molecular Medicine (WCMM), Linköping University, 58185 Linköping, Sweden; ; Tel.: +46-132-829-69
- Department of Biomedical and Clinical Sciences (BKV), Linköping University, 58185 Linköping, Sweden
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Liang G, Chen S, Xin S, Dong L. Overexpression of hsa_circ_0001445 reverses oxLDL‑induced inhibition of HUVEC proliferation via SRSF1. Mol Med Rep 2021; 24:507. [PMID: 33982782 PMCID: PMC8134882 DOI: 10.3892/mmr.2021.12146] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Accepted: 04/21/2021] [Indexed: 02/07/2023] Open
Abstract
Atherosclerosis is a primary cause of multiple types of cardiovascular disease, including myocardial infarction. In addition, injury of human umbilical vein endothelial cells (HUVECs) can lead to the development of atherosclerosis. Circular (circ)RNAs participate in atherosclerosis. It has previously been shown that circRNA cSMARCA5 (hsa_circ_0001445) expression is downregulated in atherosclerosis. However, the effects of hsa_circ_0001445 on the proliferation of HUVECs remain unclear. In order to mimic atherosclerosis in vitro, HUVECs were treated with oxidized low-density lipoprotein (oxLDL). The expression levels of specific genes and proteins were detected in HUVECs by reverse transcription-quantitative PCR and western blot analysis, respectively. Cell proliferation was assessed by Cell Counting Kit-8 and 5-Ethynyl-2′-deoxyuridine staining. Cell apoptosis and 5,5′,6,6′-Tetrachloro-1,1′,3,3′-tetraethyl-imidacarbocyanine staining were examined by flow cytometry. In addition, the association between hsa_circ_0001445 and serine/arginine-rich splicing factor 1 (SRSF1) was investigated by RNA pull-down assay. hsa_circ_0001445 expression was downregulated in oxLDL-treated HUVECs. Moreover, oxLDL-induced inhibition of HUVEC proliferation was significantly reversed by overexpression of hsa_circ_0001445. oxLDL notably inhibited tube formation and mitochondrial membrane potential in HUVECs, while these effects were markedly reversed by hsa_circ_0001445 overexpression. Furthermore, overexpression of hsa_circ_0001445 reversed oxLDL-induced activation of β-catenin by binding to SRSF1. Collectively, these data demonstrated that overexpression of hsa_circ_0001445 reversed oxLDL-induced inhibition of HUVEC proliferation via activation of the SRSF1/β-catenin axis. These findings may provide novel targets for the treatment of atherosclerosis.
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Affiliation(s)
- Guiying Liang
- Department of Cardiology, First People's Hospital of Fuyang District, Hangzhou, Zhejiang 311400, P.R. China
| | - Sihua Chen
- Department of Cardiology, First People's Hospital of Fuyang District, Hangzhou, Zhejiang 311400, P.R. China
| | - Sha Xin
- Department of Cardiology, First People's Hospital of Fuyang District, Hangzhou, Zhejiang 311400, P.R. China
| | - Liang Dong
- Department of Cardiology, Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang 310009, P.R. China
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Liu X, Su K, Sun X, Jiang Y, Wang L, Hu C, Zhang C, Lu M, Du X, Xing B. Sec62 promotes stemness and chemoresistance of human colorectal cancer through activating Wnt/β-catenin pathway. J Exp Clin Cancer Res 2021; 40:132. [PMID: 33858476 PMCID: PMC8051072 DOI: 10.1186/s13046-021-01934-6] [Citation(s) in RCA: 91] [Impact Index Per Article: 30.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Accepted: 03/30/2021] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Cancer stem cell (CSC)-related chemoresistance leads to poor outcome of the patients with colorectal cancer (CRC). In this study, we identified the chemoresistance-relevant molecules and decipher the involved mechanisms to provide potential therapeutic target for CRC. We focused on Sec62, a novel target with significantly increased expression in chemoresistant CRC tissues, and further investigated its role in the progression of CRC. METHODS Through analyzing the differentially-expressed genes between chemoresistant and chemosensitive CRCs, we selected Sec62 as a novel chemoresistance-related target in CRC. The expression and clinical significance of Sec62 were determined by immunoblotting and immunohistochemistry in tissues and cell lines of CRC. The roles of Sec62 in drug resistance, stemness and tumorigenesis were evaluated in vitro and in vivo using functional experiments. GST pull-down, western blot, coimmunoprecipitation and Me-RIP assays were performed to further explore the downstream molecular mechanisms. RESULTS Sec62 upregulation was associated with the chemoresistance of CRC and poor outcome of CRC patients. Depletion of Sec62 sensitized CRC cells to chemotherapeutic drugs. Sec62 promoted the stemness of CRC cells through activating Wnt/β-catenin signaling. Mechanistically, Sec62 bound to β-catenin and inhibited the degradation of β-catenin. Sec62 competitively disrupted the interaction between β-catenin and APC to inhibit the β-catenin destruction complex assembly. Moreover, Sec62 expression was upregulated by the m6A-mediated stabilization of Sec62 mRNA. CONCLUSIONS Sec62 upregulated by the METTL3-mediated m6A modification promotes the stemness and chemoresistance of CRC by binding to β-catenin and enhancing Wnt signalling. Thus, m6A modification-Sec62-β-catenin molecular axis might act as therapeutic targets in improving treatment of CRC.
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Affiliation(s)
- Xiaofeng Liu
- Hepatopancreatobiliary Surgery Department I, Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital & Institute, Beijing, 100142, China.
| | - Kunqi Su
- Department of Cell Biology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, 100191, China
| | - Xiaoyan Sun
- Department of Cell Biology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, 100191, China
| | - Yang Jiang
- Department of Cell Biology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, 100191, China
| | - Lijun Wang
- Hepatopancreatobiliary Surgery Department I, Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital & Institute, Beijing, 100142, China
| | - Chenyu Hu
- Hepatopancreatobiliary Surgery Department I, Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital & Institute, Beijing, 100142, China
| | - Chunfeng Zhang
- Department of Medical Genetics, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, 100191, China
| | - Min Lu
- Department of Pathology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, 100191, China
| | - Xiaojuan Du
- Department of Cell Biology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, 100191, China.
| | - Baocai Xing
- Hepatopancreatobiliary Surgery Department I, Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital & Institute, Beijing, 100142, China.
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Tan S, Zang G, Wang Y, Sun Z, Li Y, Lu C, Wang Z. Differences of Angiogenesis Factors in Tumor and Diabetes Mellitus. Diabetes Metab Syndr Obes 2021; 14:3375-3388. [PMID: 34335038 PMCID: PMC8318726 DOI: 10.2147/dmso.s315362] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Accepted: 07/04/2021] [Indexed: 12/11/2022] Open
Abstract
Angiogenesis, as a process occurring under the regulation of a variety of factors, is one of the important ways of vascular development. It coexists in a variety of pathological and physiological processes. Now a large number of studies have proved that tumor growth, metastasis, and various vascular complications of diabetes are closely related to angiogenesis, and an increasing number of studies have shown that there are many common factors between the two. But angiogenesis is the opposite of the two: it is enhanced in tumors and suppressed in diabetes. Therefore, this review discusses the causes of the phenomenon from the expression of various factors affecting angiogenesis in these two diseases and their effects on angiogenesis in the relevant microenvironment, as well as the application status of these factors or cells as therapeutic targets in the treatment of these two diseases.
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Affiliation(s)
- Shidong Tan
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, People’s Republic of China
| | - Guangyao Zang
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, People’s Republic of China
| | - Ying Wang
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, People’s Republic of China
| | - Zhen Sun
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, People’s Republic of China
| | - Yalan Li
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, People’s Republic of China
| | - Cheng Lu
- General Office, Affiliated Hospital of Jiangsu University, Zhenjiang, People’s Republic of China
- Correspondence: Cheng Lu General Office, Affiliated Hospital of Jiangsu University, 438 Jiefang Road, Zhenjiang, 212001, People's Republic of China, +86 511 88986902 Email
| | - Zhongqun Wang
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, People’s Republic of China
- Zhongqun Wang Department of Cardiology, Affiliated Hospital of Jiangsu University, 438 Jiefang Road, Zhenjiang, 212001, People’s Republic of ChinaTel +86 511 85030586 Email
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