1
|
Chen X, Wang L, Yang M, Zhao W, Tu J, Liu B, Yuan X. RUNX transcription factors: biological functions and implications in cancer. Clin Exp Med 2024; 24:50. [PMID: 38430423 PMCID: PMC10908630 DOI: 10.1007/s10238-023-01281-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2023] [Accepted: 11/10/2023] [Indexed: 03/03/2024]
Abstract
Runt-related transcription factors (RUNX) are a family of transcription factors that are essential for normal and malignant hematopoietic processes. Their most widely recognized role in malignancy is to promote the occurrence and development of acute myeloid leukemia. However, it is worth noting that during the last decade, studies of RUNX proteins in solid tumors have made considerable progress, suggesting that these proteins are directly involved in different stages of tumor development, including tumor initiation, progression, and invasion. RUNX proteins also play a role in tumor angiogenesis, the maintenance of tumor cell stemness, and resistance to antitumor drugs. These findings have led to the consideration of RUNX as a tumor biomarker. All RUNX proteins are involved in the occurrence and development of solid tumors, but the role of each RUNX protein in different tumors and the major signaling pathways involved are complicated by tumor heterogeneity and the interacting tumor microenvironment. Understanding how the dysregulation of RUNX in tumors affects normal biological processes is important to elucidate the molecular mechanisms by which RUNX affects malignant tumors.
Collapse
Affiliation(s)
- Xinyi Chen
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Jie Fang Road 1095, Wuhan, Hubei Province, China
| | - Lu Wang
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Jie Fang Road 1095, Wuhan, Hubei Province, China
| | - Mu Yang
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Jie Fang Road 1095, Wuhan, Hubei Province, China
| | - Weiheng Zhao
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Jie Fang Road 1095, Wuhan, Hubei Province, China
| | - Jingyao Tu
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Jie Fang Road 1095, Wuhan, Hubei Province, China.
| | - Bo Liu
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Jie Fang Road 1095, Wuhan, Hubei Province, China.
| | - Xianglin Yuan
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Jie Fang Road 1095, Wuhan, Hubei Province, China.
| |
Collapse
|
2
|
Ruiz C, Alborelli I, Manzo M, Calgua B, Keller E, Vuaroqueaux V, Quagliata L, Rentsch CA, Spagnoli GC, Diener PA, Bubendorf L, Morant R, Eppenberger-Castori S. Critical Evaluation of Transcripts and Long Noncoding RNA Expression Levels in Prostate Cancer Following Radical Prostatectomy. Pathobiology 2023; 90:400-408. [PMID: 37463569 PMCID: PMC10733933 DOI: 10.1159/000531175] [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: 11/23/2022] [Accepted: 05/18/2023] [Indexed: 07/20/2023] Open
Abstract
INTRODUCTION The clinical course of prostate cancer (PCa) is highly variable, ranging from indolent behavior to rapid metastatic progression. The Gleason score is widely accepted as the primary histologic assessment tool with significant prognostic value. However, additional biomarkers are required to better stratify patients, particularly those at intermediate risk. METHODS In this study, we analyzed the expression of 86 cancer hallmark genes in 171 patients with PCa who underwent radical prostatectomy and focused on the outcome of the 137 patients with postoperative R0-PSA0 status. RESULTS Low expression of the IGF1 and SRD52A, and high expression of TIMP2, PLAUR, S100A2, and CANX genes were associated with biochemical recurrence (BR), defined as an increase of prostate-specific antigen above 0.2 ng/mL. Furthermore, the analysis of the expression of 462 noncoding RNAs (ncRNA) in a sub-cohort of 39 patients with Gleason score 7 tumors revealed that high levels of expression of the ncRNAs LINC00624, LINC00593, LINC00482, and cd27-AS1 were significantly associated with BR. Our findings provide further evidence for tumor-promoting roles of ncRNAs in PCa patients at intermediate risk. The strong correlation between expression of LINC00624 and KRT8 gene, encoding a well-known cell surface protein present in PCa, further supports a potential contribution of this ncRNA to PCa progression. CONCLUSION While larger and further studies are needed to define the role of these genes/ncRNA in PCa, our findings pave the way toward the identification of a subgroup of patients at intermediate risk who may benefit from adjuvant treatments and new therapeutic agents.
Collapse
Affiliation(s)
- Christian Ruiz
- Institute of Medical Genetics and Pathology, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Ilaria Alborelli
- Institute of Medical Genetics and Pathology, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Massimiliano Manzo
- Institute of Medical Genetics and Pathology, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Byron Calgua
- Institute of Medical Genetics and Pathology, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Eveline Keller
- Institute of Medical Genetics and Pathology, University Hospital Basel, University of Basel, Basel, Switzerland
| | | | - Luca Quagliata
- Institute of Medical Genetics and Pathology, University Hospital Basel, University of Basel, Basel, Switzerland
- Medical Affairs Team, Genetic Sciences Group, Thermo Fisher Scientific, Monza, Italy
| | - Cyrill A. Rentsch
- Department of Urology, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Giulio C. Spagnoli
- National Research Council, Institute of Translational Pharmacology, Rome, Italy
| | | | - Lukas Bubendorf
- Institute of Medical Genetics and Pathology, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Rudolf Morant
- Tumor-und Brustzentrum ZeTuP, St. Gallen, Switzerland
| | - on behalf of the former members of the Urology Team in St. Gallen**
- Institute of Medical Genetics and Pathology, University Hospital Basel, University of Basel, Basel, Switzerland
- 4HF Biotec, Freiburg, Germany
- Medical Affairs Team, Genetic Sciences Group, Thermo Fisher Scientific, Monza, Italy
- Department of Urology, University Hospital Basel, University of Basel, Basel, Switzerland
- National Research Council, Institute of Translational Pharmacology, Rome, Italy
- Pathology, Kantonsspital St. Gallen, St. Gallen, Switzerland
- Tumor-und Brustzentrum ZeTuP, St. Gallen, Switzerland
| | | |
Collapse
|
3
|
Liu Y, Feng Z, Chen H. Integrated analysis of the expression, involved functions, and regulatory network of RUNX3 in melanoma. Comb Chem High Throughput Screen 2021; 25:1552-1564. [PMID: 34397327 DOI: 10.2174/1386207324666210816121833] [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: 01/20/2021] [Revised: 05/31/2021] [Accepted: 06/02/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND As a tumor suppressor or oncogenic gene, abnormal expression of RUNX family transcription factor 3 (RUNX3) has been reported in various cancers. <p> Introduction: This study aimed to investigate the role of RUNX3 in melanoma. <p> Methods: The expression level of RUNX3 in melanoma tissues was analyzed by immunohistochemistry and the Oncomine database. Based on microarray datasets GSE3189 and GSE7553, differentially expressed genes (DEGs) in melanoma samples were screened, followed by functional enrichment analysis. Gene Set Enrichment Analysis (GSEA) was performed for RUNX3. DEGs that co-expressed with RUNX3 were analyzed, and the transcription factors (TFs) of RUNX3 and its co-expressed genes were predicted. The protein-protein interactions (PPIs) for RUNX3 were analyzed utilizing the GeneMANIA database. MicroRNAs (miRNAs) that could target RUNX3 expression, were predicted. <p> Results: RUNX3 expression was significantly up-regulated in melanoma tissues. GSEA showed that RUNX3 expression was positively correlated with melanogenesis and melanoma pathways. Eleven DEGs showed significant co-expression with RUNX3 in melanoma, for example, TLE4 was negatively co-expressed with RUNX3. RUNX3 was identified as a TF that regulated the expression of both itself and its co-expressed genes. PPI analysis showed that 20 protein-encoding genes interacted with RUNX3, among which 9 genes were differentially expressed in melanoma, such as CBFB and SMAD3. These genes were significantly enriched in transcriptional regulation by RUNX3, RUNX3 regulates BCL2L11 (BIM) transcription, regulation of I-kappaB kinase/NF-kappaB signaling, and signaling by NOTCH. A total of 31 miRNAs could target RUNX3, such as miR-326, miR-330-5p, and miR-373-3p. <p> Conclusion: RUNX3 expression was up-regulated in melanoma and was implicated in the development of melanoma.
Collapse
Affiliation(s)
- Yanxin Liu
- Department of Burn and Plastic Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250021, China
| | - Zhang Feng
- Department of Burn and Plastic Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250021, China
| | - Huaxia Chen
- Department of Burn and Plastic Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250021, China
| |
Collapse
|
4
|
Saran U, Chandrasekaran B, Kolluru V, Tyagi A, Nguyen KD, Valadon CL, Shaheen SP, Kong M, Poddar T, Ankem MK, Damodaran C. Diagnostic molecular markers predicting aggressive potential in low-grade prostate cancer. Transl Res 2021; 231:92-101. [PMID: 33279680 DOI: 10.1016/j.trsl.2020.11.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Revised: 11/05/2020] [Accepted: 11/30/2020] [Indexed: 12/14/2022]
Abstract
Currently, clinicians rely on clinical nomograms to stratify progression risk at the time of diagnosis in patients with prostate cancer (CaP). However, these tools may not accurately distinguish aggressive potential in low-grade CaP. The current study determined the diagnostic potential of 3 molecular markers (ROCK1, RUNX3, and miR-301a) in terms of their ability to identify which low-grade tumors are likely to progress. Real-time PCR and immunohistochemical analysis were used to assess ROCK1, RUNX3, and miR-301a expression profiles in 118 serum and needle biopsy specimens. Expressions of ROCK1 and miR-301a were found to be significantly higher in Gleason 6 and 7 CaP as compared to BPH, while an inverse trend was observed with RUNX3. Further, incorporation of all 3 molecular markers significantly improved clinical nomograms' diagnostic accuracy and correlated with disease progression. Hence, in conclusion, the inclusion of these 3 molecular markers identified aggressive phenotype and predicted disease progression in low-grade CaP tumors at the time of diagnosis.
Collapse
Affiliation(s)
- Uttara Saran
- Department of Urology, University of Louisville, Louisville, KY
| | | | | | - Ashish Tyagi
- Department of Urology, University of Louisville, Louisville, KY
| | - Kristy D Nguyen
- Department of Urology, University of Louisville, Louisville, KY
| | | | - Saad P Shaheen
- Department of Bioinformatics and Biostatistics, University of Louisville, Louisville, KY
| | | | | | - Murali K Ankem
- Department of Urology, University of Louisville, Louisville, KY
| | | |
Collapse
|
5
|
Ashe H, Krakowiak P, Hasterok S, Sleppy R, Roller DG, Gioeli D. Role of the runt-related transcription factor (RUNX) family in prostate cancer. FEBS J 2021; 288:6112-6126. [PMID: 33682350 DOI: 10.1111/febs.15804] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 02/22/2021] [Accepted: 03/05/2021] [Indexed: 12/13/2022]
Abstract
Prostate cancer (PCa) is a very complex disease that is a major cause of death in men worldwide. Currently, PCa dependence on the androgen receptor (AR) has resulted in use of AR antagonists and antiandrogen therapies that reduce endogenous steroid hormone production. However, within two to three years of receiving first-line androgen deprivation therapy, the majority of patients diagnosed with PCa progress to castration-resistant prostate cancer (CRPC). There is an urgent need for therapies that are more durable than antagonism of the AR axis. Studies of runt-related transcription factors (RUNX) and their heterodimerization partner, core-binding factor subunit b (CBFβ), are revealing that the RUNX family are drivers of CRPC. In this review, we describe what is presently understood about RUNX members in PCa, including what regulates and is regulated by RUNX proteins, and the role of RUNX proteins in the tumor microenvironment and AR signaling. We discuss the implications for therapeutically targeting RUNX, the potential for RUNX as PCa biomarkers, and the current pressing questions in the field.
Collapse
Affiliation(s)
- Hannah Ashe
- Departments of Microbiology, Immunology, and Cancer Biology, University of Virginia, Charlottesville, VA, USA
| | - Patryk Krakowiak
- Departments of Microbiology, Immunology, and Cancer Biology, University of Virginia, Charlottesville, VA, USA
| | - Sylwia Hasterok
- Departments of Microbiology, Immunology, and Cancer Biology, University of Virginia, Charlottesville, VA, USA
| | - Rosalie Sleppy
- Departments of Microbiology, Immunology, and Cancer Biology, University of Virginia, Charlottesville, VA, USA
| | - Devin G Roller
- Departments of Microbiology, Immunology, and Cancer Biology, University of Virginia, Charlottesville, VA, USA
| | - Daniel Gioeli
- Departments of Microbiology, Immunology, and Cancer Biology, University of Virginia, Charlottesville, VA, USA.,University of Virginia, Charlottesville, VA, USA
| |
Collapse
|
6
|
Hope JM, Bersi MR, Dombroski JA, Clinch AB, Pereles RS, Merryman WD, King MR. Circulating prostate cancer cells have differential resistance to fluid shear stress-induced cell death. J Cell Sci 2021; 134:jcs.251470. [PMID: 33526716 PMCID: PMC7929932 DOI: 10.1242/jcs.251470] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Accepted: 01/15/2021] [Indexed: 12/13/2022] Open
Abstract
Circulating tumor cells (CTCs) are exposed to fluid shear stress (FSS) of greater than 1000 dyn/cm2 (100 Pa) in circulation. Normally, CTCs that are exposed to FSS of this magnitude die. However, some CTCs develop resistance to this FSS, allowing them to colonize distant organs. We explored how prostate CTCs can resist cell death in response to forces of this magnitude. The DU145, PC3 and LNCaP human prostate cancer cell lines were used to represent cells of different metastatic origins. The cell lines were briefly treated with an average FSS of 3950 dyn/cm2 (395 Pa) using a 30 G needle and a syringe pump. DU145 cells had no change in cell viability, PC3 cells had some cell death and LNCaP cells exhibited significant cell death. These cell death responses correlated with increased cell membrane damage, less efficient membrane repair and increased stiffness. Additionally, FSS treatment prevented the LNCaP FSS-sensitive cell line from forming a growing tumor in vivo. This suggests that these properties play a role in FSS resistance and could represent potential targets for disrupting blood-borne metastasis. Summary: Prostate cancer cells have different sensitivities to fluid forces that alter their resistance to elevated blood flow-level fluid shear stress.
Collapse
Affiliation(s)
- Jacob M Hope
- Department of Biomedical Engineering, Vanderbilt University, 5824 Stevenson Center, Nashville, TN 37235, USA
| | - Matthew R Bersi
- Department of Biomedical Engineering, Vanderbilt University, 5824 Stevenson Center, Nashville, TN 37235, USA
| | - Jenna A Dombroski
- Department of Biomedical Engineering, Vanderbilt University, 5824 Stevenson Center, Nashville, TN 37235, USA
| | - Andrea B Clinch
- Department of Biomedical Engineering, Vanderbilt University, 5824 Stevenson Center, Nashville, TN 37235, USA
| | - Rebecca S Pereles
- Department of Biomedical Engineering, Vanderbilt University, 5824 Stevenson Center, Nashville, TN 37235, USA
| | - W David Merryman
- Department of Biomedical Engineering, Vanderbilt University, 5824 Stevenson Center, Nashville, TN 37235, USA
| | - Michael R King
- Department of Biomedical Engineering, Vanderbilt University, 5824 Stevenson Center, Nashville, TN 37235, USA
| |
Collapse
|
7
|
RUNX3 Transcript Variants Have Distinct Roles in Ovarian Carcinoma and Differently Influence Platinum Sensitivity and Angiogenesis. Cancers (Basel) 2021; 13:cancers13030476. [PMID: 33530588 PMCID: PMC7866085 DOI: 10.3390/cancers13030476] [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: 11/15/2020] [Revised: 01/15/2021] [Accepted: 01/21/2021] [Indexed: 12/14/2022] Open
Abstract
Simple Summary Epithelial ovarian cancer treatment is limited by missing predictive markers, frequent chemotherapy resistance and an incomplete understanding of the biology of tumors. Earlier work proved that hypermethylation of the gene RUNX3 coding for a transcription factor has prognostic value, and RUNX3 transcript variant overexpression, regulated by this epigenetic mechanism, influences cisplatin sensitivity and malignant properties of cells contrary. The present data validate RUNX3 transcript variant-specific effects for high-grade serous ovarian cancer and identify RUNX3-regulated genes and processes. Specifically, DNA damage repair and angiogenesis are influenced by RUNX3, and transcript variant 1 mediates stronger carcinogenic properties. Abstract The prognosis of late-stage epithelial ovarian cancer (EOC) patients is affected by chemotherapy response and the malignant potential of the tumor cells. In earlier work, we identified hypermethylation of the runt-related transcription factor 3 gene (RUNX3) as a prognostic biomarker and contrary functions of transcript variants (TV1 and TV2) in A2780 and SKOV3 cells. The aim of the study was to further validate these results and to increase the knowledge about RUNX3 function in EOC. New RUNX3 overexpression models of high-grade serous ovarian cancer (HGSOC) were established and analyzed for phenotypic (IC50 determination, migration, proliferation and angiogenesis assay, DNA damage analysis) and transcriptomic consequences (NGS) of RUNX3 TV1 and TV2 overexpression. Platinum sensitivity was affected by a specific transcript variant depending on BRCA background. RUNX3 TV2 induced an increased sensitivity in BRCA1wt cells (OVCAR3), whereas TV1 increased the sensitivity and induced a G2/M arrest under treatment in BRCA1mut cells (A13-2-12). These different phenotypes relate to differences in DNA repair: homologous recombination deficient A13-2-12 cells show less γH2AX foci despite higher levels of Pt-DNA adducts. RNA-Seq analyses prove transcript variant and cell-line-specific RUNX3 effects. Pathway analyses revealed another clinically important function of RUNX3—regulation of angiogenesis. This was confirmed by thrombospondin1 analyses, HUVEC spheroid sprouting assays and proteomic profiling. Importantly, conditioned media (CM) from RUNX3 TV1 overexpressing A13-2-12 cells induced an increased HUVEC sprouting. Altogether, the presented data support the hypothesis of different functions of RUNX3 transcript variants related to the clinically relevant processes—platinum resistance and angiogenesis.
Collapse
|
8
|
Dodla P, Bhoopalan V, Khoo SK, Miranti C, Sridhar S. Gene expression analysis of human prostate cell lines with and without tumor metastasis suppressor CD82. BMC Cancer 2020; 20:1211. [PMID: 33298014 PMCID: PMC7724878 DOI: 10.1186/s12885-020-07675-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Accepted: 11/22/2020] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND Tetraspanin CD82 is a tumor metastasis suppressor that is known to down regulate in various metastatic cancers. However, the exact mechanism by which CD82 prevents cancer metastasis is unclear. This study aims to identify genes that are regulated by CD82 in human prostate cell lines. METHODS We used whole human genome microarray to obtain gene expression profiles in a normal prostate epithelial cell line that expressed CD82 (PrEC-31) and a metastatic prostate cell line that does not express CD82 (PC3). Then, siRNA silencing was used to knock down CD82 expression in PrEC-31 while CD82 was re-expressed in PC3 to acquire differentially-expressed genes in the respective cell line. RESULTS Differentially-expressed genes with a P < 0.05 were identified in 3 data sets: PrEC-31 (+CD82) vs PrEC-31(-CD82), PC3-57 (+CD82) vs. PC3-5 V (-CD82), and PC3-29 (+CD82) vs. PC3-5 V (-CD82). Top 25 gene lists did not show overlap within the data sets, except (CALB1) the calcium binding protein calbindin 1 which was significantly up-regulated (2.8 log fold change) in PrEC-31 and PC3-29 cells that expressed CD82. Other most significantly up-regulated genes included serine peptidase inhibitor kazal type 1 (SPINK1) and polypeptide N-acetyl galactosaminyl transferase 14 (GALNT14) and most down-regulated genes included C-X-C motif chemokine ligand 14 (CXCL14), urotensin 2 (UTS2D), and fibroblast growth factor 13 (FGF13). Pathways related with cell proliferation and angiogenesis, migration and invasion, cell death, cell cycle, signal transduction, and metabolism were highly enriched in cells that lack CD82 expression. Expression of two mutually inclusive genes in top 100 gene lists of all data sets, runt-related transcription factor (RUNX3) and trefoil factor 3 (TFF3), could be validated with qRT-PCR. CONCLUSION Identification of genes and pathways regulated by CD82 in this study may provide additional insights into the role that CD82 plays in prostate tumor progression and metastasis, as well as identify potential targets for therapeutic intervention.
Collapse
Affiliation(s)
- Pushpaja Dodla
- Department of Cell and Molecular Biology, Grand Valley State University, Allendale, MI, 49401, USA
| | - Vanitha Bhoopalan
- Department of Cell and Molecular Biology, Grand Valley State University, Allendale, MI, 49401, USA
| | - Sok Kean Khoo
- Department of Cell and Molecular Biology, Grand Valley State University, Allendale, MI, 49401, USA
| | - Cindy Miranti
- Department of Cellular and Molecular Medicine, University of Arizona Cancer Center, University of Arizona, Tucson, AZ, 85724, USA
| | - Suganthi Sridhar
- Department of Integrative Biology, University of South Florida, 140, 7Th Avenue S, University of South Florida, St. Petersburg, FL, 33701, USA.
| |
Collapse
|
9
|
Akoto T, Bhagirath D, Saini S. MicroRNAs in treatment-induced neuroendocrine differentiation in prostate cancer. CANCER DRUG RESISTANCE (ALHAMBRA, CALIF.) 2020; 3:804-818. [PMID: 33426506 PMCID: PMC7793563 DOI: 10.20517/cdr.2020.30] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Prostate cancer is a condition commonly associated with men worldwide. Androgen deprivation therapy remains one of the targeted therapies. However, after some years, there is biochemical recurrence and metastatic progression into castration-resistant prostate cancer (CRPC). CRPC cases are treated with second-line androgen deprivation therapy, after which, these CRPCs transdifferentiate to form neuroendocrine prostate cancer (NEPC), a highly aggressive variant of CRPC. NEPC arises via a reversible transdifferentiation process, known as neuroendocrine differentiation (NED), which is associated with altered expression of lineage markers such as decreased expression of androgen receptor and increased expression of neuroendocrine lineage markers including enolase 2, chromogranin A and synaptophysin. The etiological factors and molecular basis for NED are poorly understood, contributing to a lack of adequate molecular biomarkers for its diagnosis and therapy. Therefore, there is a need to fully understand the underlying molecular basis for this cancer. Recent studies have shown that microRNAs (miRNAs) play a key epigenetic role in driving therapy-induced NED in prostate cancer. In this review, we briefly describe the role of miRNAs in prostate cancer and CRPCs, discuss some key players in NEPCs and elaborate on miRNA dysregulation as a key epigenetic process that accompanies therapy-induced NED in metastatic CRPC. This understanding will contribute to better clinical management of the disease.
Collapse
Affiliation(s)
- Theresa Akoto
- Department of Cellular Biology and Anatomy, Augusta University, Augusta, GA 30912, USA
| | - Divya Bhagirath
- Department of Biochemistry and Molecular Biology, Augusta University, Augusta, GA 30912, USA
| | - Sharanjot Saini
- Department of Biochemistry and Molecular Biology, Augusta University, Augusta, GA 30912, USA
| |
Collapse
|
10
|
Mo W, Dai Y, Chen J, Liang L, Xu S, Xu X. Long Noncoding RNA (lncRNA) MT1JP Suppresses Hepatocellular Carcinoma (HCC) in vitro. Cancer Manag Res 2020; 12:7949-7960. [PMID: 32943929 PMCID: PMC7478919 DOI: 10.2147/cmar.s253496] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 07/22/2020] [Indexed: 12/19/2022] Open
Abstract
Introduction The purpose of this study was to evaluate the effects and mechanisms of the long noncoding RNA (lncRNA) MT1JP on hepatocellular carcinoma (HCC) in vitro. Patients and Methods Thirty pairs of tumor and adjacent normal tissues were collected from HCC patients. Tissue pathology and MT1JP expression were evaluated by hematoxylin and eosin staining and in situ hybridization (ISH), respectively. The correlation between MT1JP and HCC prognosis was investigated. MTT assays, cloning, flow cytometry, transwell assays, and wound-healing assays were used to evaluate the effects of MT1JP on HCC cell lines. RT-qPCR and Western blot were used to measure the relative mRNA and protein expression levels. Results The expression of MT1JP was downregulated in HCC tumor tissues compared with that in adjacent normal tissues, while the percent survival was significantly greater in the high MT1JP expression group than in the low MT1JP expression group (P=0.0238). In vitro, overexpression of MT1JP suppressed the proliferation, invasion, and migration, reduced colony cell number, increased cell apoptosis, and induced G1-phase cell cycle arrest in Bel-7402 and Huh-7 cells. Meanwhile, the mRNA and protein expression levels of RUNX3 and P21 were significantly upregulated, whereas those of MMP2 and MMP9 were significantly downregulated, in Bel-7402 and Huh-7 cells overexpressing MT1JP (all P<0.001). Conclusion LncRNA MT1JP may function as a tumor suppressor in HCC. Overexpression of MT1JP suppressed HCC cell biological activities through the regulation of RUNX3.
Collapse
Affiliation(s)
- Wenhui Mo
- Department of Gastroenterology, Shidong Hospital of Shanghai, Shanghai 200433, People's Republic of China
| | - Ying Dai
- Department of Gastroenterology, Shidong Hospital of Shanghai, Shanghai 200433, People's Republic of China
| | - Jianqing Chen
- Department of Gastroenterology, Shidong Hospital of Shanghai, Shanghai 200433, People's Republic of China
| | - Liwei Liang
- Department of Gastroenterology, Shidong Hospital of Shanghai, Shanghai 200433, People's Republic of China
| | - Shuqi Xu
- Department of Gastroenterology, Shidong Hospital of Shanghai, Shanghai 200433, People's Republic of China
| | - Xuanfu Xu
- Department of Gastroenterology, Shidong Hospital of Shanghai, Shanghai 200433, People's Republic of China
| |
Collapse
|
11
|
Ouyang Q, Cui Y, Yang S, Wei W, Zhang M, Zeng J, Qu F. lncRNA MT1JP Suppresses Biological Activities of Breast Cancer Cells in vitro and in vivo by Regulating the miRNA-214/RUNX3 Axis. Onco Targets Ther 2020; 13:5033-5046. [PMID: 32581560 PMCID: PMC7280253 DOI: 10.2147/ott.s241503] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2019] [Accepted: 04/01/2020] [Indexed: 12/12/2022] Open
Abstract
Introduction The purpose of our research was to evaluate MT1JP in breast cancer. Material and Methods For clinical purpose, tissues were collected, and a correlation analysis ofMT1JP and miRNA-214 gene expressions was conducted. Using an in vitro study, MDA-MB-231 and MCF-7 cell lines were used as research objects in our research. Colony, flow cytometry, TUNEL, transwell, adhesion and wound healing assay were used to discuss the biological activities of the cells. In an in vivo study, tumor weight and volume were measured, and cell apoptosis was measured by TUNEL assay. The relative mechanism's proteins were evaluated by Western blotting or immunohistochemistry assay. Results Compared with adjacent tissues, MT1JP and miRNA-214 gene expressions were significantly different (P<0.001, respectively). By in vitro and in vivo studies, the biological activities of the cells were significantly decreased in MDA-MB-231 and MCF-7 cell lines with MT1JP overexpression. The relative mechanism was correlated with miRNA-214/RUNX3 axis. Conclusion The overexpression of MT1JP suppresses the biological activities of breast cancer cells by regulation miRNA-214/RUNX3 axis in vitro and vivo study.
Collapse
Affiliation(s)
- Qianwen Ouyang
- Department of Breast Surgery, The Third Hospital of Nanchang, Jiangxi, China Jiangxi Province Key Laboratory for Breast Diseases, Nanchang, Jiangxi 330009, People's Republic of China
| | - Yanru Cui
- Department of Physiology, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, People's Republic of China
| | - Shixin Yang
- Department of Breast Surgery, The Third Hospital of Nanchang, Jiangxi, China Jiangxi Province Key Laboratory for Breast Diseases, Nanchang, Jiangxi 330009, People's Republic of China
| | - Wensong Wei
- Department of Breast Surgery, The Third Hospital of Nanchang, Jiangxi, China Jiangxi Province Key Laboratory for Breast Diseases, Nanchang, Jiangxi 330009, People's Republic of China
| | - Mingyue Zhang
- Department of Pharmacology, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, People's Republic of China
| | - Jie Zeng
- Department of Breast Surgery, The Third Hospital of Nanchang, Jiangxi, China Jiangxi Province Key Laboratory for Breast Diseases, Nanchang, Jiangxi 330009, People's Republic of China
| | - Fei Qu
- Department of Pharmacology, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, People's Republic of China
| |
Collapse
|
12
|
Samarakkody AS, Shin NY, Cantor AB. Role of RUNX Family Transcription Factors in DNA Damage Response. Mol Cells 2020; 43:99-106. [PMID: 32024352 PMCID: PMC7057837 DOI: 10.14348/molcells.2019.0304] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Accepted: 12/12/2019] [Indexed: 01/06/2023] Open
Abstract
Cells are constantly exposed to endogenous and exogenous stresses that can result in DNA damage. In response, they have evolved complex pathways to maintain genomic integrity. RUNX family transcription factors (RUNX1, RUNX2, and RUNX3 in mammals) are master regulators of development and differentiation, and are frequently dysregulated in cancer. A growing body of research also implicates RUNX proteins as regulators of the DNA damage response, often acting in conjunction with the p53 and Fanconi anemia pathways. In this review, we discuss the functional role and mechanisms involved in RUNX factor mediated response to DNA damage and other cellular stresses. We highlight the impact of these new findings on our understanding of cancer predisposition associated with RUNX factor dysregulation and their implications for designing novel approaches to prevent cancer formation in affected individuals.
Collapse
Affiliation(s)
- Ann Sanoji Samarakkody
- Department of Pediatric Hematology-Oncology, Boston Children’s Hospital and Dana Farber Cancer Institute, Harvard Medical School, Boston, MA 025, USA
| | - Nah-Young Shin
- Department of Pediatric Hematology-Oncology, Boston Children’s Hospital and Dana Farber Cancer Institute, Harvard Medical School, Boston, MA 025, USA
| | - Alan B. Cantor
- Department of Pediatric Hematology-Oncology, Boston Children’s Hospital and Dana Farber Cancer Institute, Harvard Medical School, Boston, MA 025, USA
- Harvard Stem Cell Institute, Cambridge, MA 0138, USA
| |
Collapse
|
13
|
RUNX3 suppresses metastasis and stemness by inhibiting Hedgehog signaling in colorectal cancer. Cell Death Differ 2019; 27:676-694. [PMID: 31278361 DOI: 10.1038/s41418-019-0379-5] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Revised: 05/29/2019] [Accepted: 06/18/2019] [Indexed: 12/24/2022] Open
Abstract
Disabled tumor suppressor genes and hyperactive oncogenes greatly contribute to cell fates during cancer development because of their genetic alterations such as somatic mutations. However, little is known about how tumor suppressor genes react to diverse oncogenes during tumor progression. Our previous study showed that RUNX3 inhibits invasiveness by preventing vascular endothelial growth factor secretion and suppressed endothelial cell growth and tube formation in colorectal cancer (CRC). Hedgehog signaling is crucial for the physiological maintenance and self-renewal of stem cells, and its deregulation is responsible for their tumor development. The mechanisms that inhibit this pathway during proliferation remain poorly understood. Here, we found that the tumor suppressor RUNX3 modulates tumorigenesis in response to cancer cells induced by inhibiting oncogene GLI1 ubiquitination. Moreover, we demonstrated that RUNX3 and GLI1 expression were inversely correlated in CRC cells and tissues. We observed a direct interaction between RUNX3 and GLI1, promoting ubiquitination of GLI1 at the intracellular level. Increased ubiquitination of GLI1 was induced by the E3 ligase β-TrCP. This novel RUNX3-dependent regulatory loop may limit the extent and duration of Hedgehog signaling during extension of the tumor initiation capacity. On the basis of our results, identification of agents that induce RUNX3 may be useful for developing new and effective therapies for CRC.
Collapse
|
14
|
Kolluru V, Chandrasekaran B, Tyagi A, Dervishi A, Ankem M, Yan X, Maiying K, Alatassi H, Shaheen SP, C Messer J, Edwards A, Haddad A, Damodaran C. miR-301a expression: Diagnostic and prognostic marker for prostate cancer. Urol Oncol 2018; 36:503.e9-503.e15. [PMID: 30195463 DOI: 10.1016/j.urolonc.2018.07.014] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Revised: 07/16/2018] [Accepted: 07/18/2018] [Indexed: 12/24/2022]
Abstract
BACKGROUND Prostate-specific antigen screening for prostate cancer (CaP) remains controversial. This study establishes the role of microRNA 301a (miR-301a) as a supplemental biomarker that can distinguish between patients with benign prostate hyperplasia and clinically significant CaP. We evaluate the ability of miR-301a to predict the adverse pathology of CaP. METHODS In the first cohort, serum and prostate tumor samples were obtained from thirteen patients with Benign prostate hyperplasia (BPH), twelve patients with Gleason 6, and sixteen patients with Gleason 7 prostate adenocarcinoma. In the second cohort, 40 prostatectomy cases were selected (BPH:12, Gleason 6:12 and Gleason 7:16). MiRNA was extracted from serum and tumor samples. Quantitative reverse transcription-polymerase chain reaction was performed for detection of miR-301a. To understand the molecular role of miR-301a, we performed cell viability, Western blots, promoter analysis, overexpression, and silencing studies in BPH and DU-145 cell lines. RESULTS MiR-301a demonstrated a significantly higher expression in both serum and tumor tissue in patients with CaP when compared to patients with BPH (P = 0.011 and 0.013 for serum and tissue expression, respectively). Expression of miR-301a in prostatectomy specimens correlated with increased Gleason score. We demonstrated that miR-301a inhibited the pro-apoptotic function of RUNX3, and activated ROCK1-mediated pro-survival signal in CaP. Silencing miR-301a initiated the pro-apoptotic function of RUNX3 by inhibiting ROCK1 expression in CaP cells. CONCLUSIONS Expression of miR-301a could be a valuable adjunct tool for stratifying patients with elevated prostate-specific antigen, as well as those diagnosed with CaP. Including the miR-301a as an additional variable in MSKCC post-prostatectomy nomogram improved its ability in facilitating clinical decision-making.
Collapse
Affiliation(s)
| | | | - Ashish Tyagi
- Department of Urology, University of Louisville, Louisville, KY
| | - Adnan Dervishi
- Department of Urology, University of Louisville, Louisville, KY
| | - Murali Ankem
- Department of Urology, University of Louisville, Louisville, KY
| | - Xiaofang Yan
- Department of Bioinformatics and Biostatistics, University of Louisville, Louisville, KY
| | - Kong Maiying
- Department of Bioinformatics and Biostatistics, University of Louisville, Louisville, KY
| | - Houda Alatassi
- Department of Pathology, University of Louisville, Louisville, KY
| | | | - Jamie C Messer
- Department of Urology, University of Louisville, Louisville, KY
| | | | - Ahmed Haddad
- Department of Urology, University of Louisville, Louisville, KY
| | | |
Collapse
|
15
|
Manandhar S, Lee YM. Emerging role of RUNX3 in the regulation of tumor microenvironment. BMB Rep 2018; 51:174-181. [PMID: 29429451 PMCID: PMC5933212 DOI: 10.5483/bmbrep.2018.51.4.033] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2018] [Indexed: 12/17/2022] Open
Abstract
A number of genes have been therapeutically targeted to relieve cancer, but cancer relapse is still a growing issue. The concept that the surrounding tumor environment is critical for the progression of cancer may foster an answer to the issue of cancer malignancy. Runt domain transcription factors (RUNX1, 2, and 3) are evolutionarily conserved and have been intensively studied for their roles in normal development and pathological conditions. During tumor growth, a hypoxic microenvironment and infiltration of the tumor by immune cells are common phenomena. In this review, we briefly introduce the consequences of hypoxia and immune cell infiltration into the tumor microenvironment with a focus on RUNX3 as a critical regulator. Furthermore, based on our current knowledge of the functional role of RUNX3 in hypoxia and immune cell maintenance, a probable therapeutic intervention is suggested for the effective management of tumor growth and malignancy. [BMB Reports 2018; 51(4): 174-181].
Collapse
Affiliation(s)
- Sarala Manandhar
- Laboratory of Vascular Homeostasis Regulation, BK21 Plus KNU Multi-Omics based Creative Drug Research Team, Research Institute of Pharmaceutical Sciences, College of Pharmacy, Kyungpook National University, Daegu 41566, Korea
| | - You Mie Lee
- Laboratory of Vascular Homeostasis Regulation, BK21 Plus KNU Multi-Omics based Creative Drug Research Team, Research Institute of Pharmaceutical Sciences, College of Pharmacy, Kyungpook National University, Daegu 41566, Korea
| |
Collapse
|
16
|
Circulating Levels of Omentin, Leptin, VEGF, and HGF and Their Clinical Relevance with PSA Marker in Prostate Cancer. DISEASE MARKERS 2018; 2018:3852401. [PMID: 30186533 PMCID: PMC6116468 DOI: 10.1155/2018/3852401] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Accepted: 07/23/2018] [Indexed: 01/11/2023]
Abstract
Background Prostate cancer (PCa) is the first in terms of occurrence in Europe and second in Poland. The PCa risk factors include: genetic load, obesity, diet rich in fat, hypertriglyceridemia, and exposure to androgens. The prostate-specific antigen (PSA) level may be elevated in prostate cancer or other prostate disorders. Fat tissue secretes adipocytokines, which increase the risk of cancer development and metastasis. Objectives The aims of the study were to investigate the relationship between circulating levels of PSA, adipocytokines: omentin, leptin, hepatocyte growth factor (HGF), and vascular endothelial growth factor (VEGF) in serum obtained from patients with benign prostate hyperplasia (BPH) and prostate cancer (PCa). Methods Forty patients diagnosed with BPH and forty diagnosed with PCa were assessed for the purpose of the study. The concentrations of omentin, leptin, HGF, and VEGF were determined using enzyme-linked immunosorbent assays (EIA). Results PSA level was significantly higher in the PCa group than in BPH (18.2 versus 9 ng/mL, p < 0.01), while volume of prostate gland was significantly higher in the BPH group than in PCa (39.1 versus 31.1 cm3, p = 0.02). HGF, VEGF, omentin, and leptin concentrations were significantly higher in PCa group than in BPH (359.5 versus 294.9 pg/mL, p = 0.04; 179.3 versus 127.3 pg/mL, p < 0.01; 478.8 versus 408.3 ng/mL, p = 0.01; 15.7 versus 11.2 ng/mL, p = 0.02, resp.). The multiple logistic regression analysis demonstrated that only omentin and PSA levels were independent predictors of PCa in studied subjects. Conclusions PSA level as well as the level of omentin may be valuable markers of PCa with clinical significance, when compared to PSA.
Collapse
|
17
|
Zheng Z, Liu L, Zhan Y, Yu S, Kang T. Adipose-derived stem cell-derived microvesicle-released miR-210 promoted proliferation, migration and invasion of endothelial cells by regulating RUNX3. Cell Cycle 2018; 17:1026-1033. [PMID: 29912616 DOI: 10.1080/15384101.2018.1480207] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022] Open
Abstract
The potential mechanism of miRNA released from adipose-derived stem cell (ADSC)-derived micro vesicle (MV) onthe modulation of proliferation, migration and invasion of endothelial cells were explored. In this study, miR-210 level was detected by qT-PCR. Alix, VEGF and RUNX3 expressions were detected by Western blot. The proliferation, migration and invasion of human umbilical vein endothelial cells (HUVECs) were observed by MTT assay and Transwell assay. Luciferase reporter gene assay was conducted to validate the targeting activity of MVs-released miR-210 on RUNX3. We found hypoxia significantly increased the expression of MVs-released miR-210. MVs released from ADSCsin hypoxic group significantly promoted the proliferation, migration and invasion of HUVECs. Overexpression of miR-210 significantly upregulated VEGF expression, and promoted the proliferation, migration and invasion of HUVECs. Besides, RUNX3 was identified as the direct of miR-210 in HUVECs. Overexpression of miR-210 decreased RUNX3 expression and promoted the proliferation, migration and invasion of HUVECs, while overexpression of RUNX3 inhibited these promotion effects. In vivo experiment showed that MVs derived from ADSCs under hypoxia increased miR-210 level and capillary density, and inhibition of miR-210 decreased capillary density. We also found MVs downregulated RUNX3 expression, and inhibition of miR-210 upregulated RUNX3 expression. Therefore, miR-210 released from ADSCs-derived MVs promoted proliferation, migration and invasion of HUVECs by targeting RUNX3, which revealed one of the mechanisms of ADSCs-derived MVs on the promotion of proliferation, migration and invasion of HUVECs. ABBREVIATIONS ADSC, adipose-derived stem cell; MV, micro vesicle; HUVECs, human umbilical vein endothelial cells; RUNX3, Runtrelatedtranscription factor-3.
Collapse
Affiliation(s)
- Zeqi Zheng
- a Department of Cardiology , The First Affiliated Hospital of Nanchang University , Nanchang , China
| | - Lijuan Liu
- a Department of Cardiology , The First Affiliated Hospital of Nanchang University , Nanchang , China
| | - Yuliang Zhan
- b Department of Cardiology , Jiangxi Provincial People's Hospital , Nanchang , China
| | - Songping Yu
- b Department of Cardiology , Jiangxi Provincial People's Hospital , Nanchang , China
| | - Ting Kang
- a Department of Cardiology , The First Affiliated Hospital of Nanchang University , Nanchang , China
| |
Collapse
|
18
|
Chen H, Li H, Chen Q. INPP4B overexpression suppresses migration, invasion and angiogenesis of human prostate cancer cells. Clin Exp Pharmacol Physiol 2018; 44:700-708. [PMID: 28261855 DOI: 10.1111/1440-1681.12745] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Revised: 01/16/2017] [Accepted: 02/08/2017] [Indexed: 02/06/2023]
Abstract
Inositol polyphosphate 4-phosphatase B (INPP4B) has been identified as a tumour suppressor in different human cancers. However, the role of INPP4B in the angiogenesis of human prostate cancer cells remains unclear. In this study, we first compared the expression of INPP4B between prostate cancer tissues and tumour-adjacent normal prostate tissues using immunohistochemistry. Then, we explored the role of INPP4B in prostate cancer progression via transfection of a Flag-INPP4B plasmid into PC3 and DU145 cells in vitro and in vivo. Our results showed that reduced INPP4B staining was significantly correlated with the tumour-node-metastasis stage. Moreover, transfection with Flag-INPP4B plasmid suppressed the migration and invasion of prostate cancer cells through inactivating the PI3K/Akt signalling pathway, at the same time decreased vascular endothelial growth factor secretion and suppressed human umbilical vein endothelial cells proliferation and tube formation. Futhermore, it was also found that INPP4B could inhibit tumour growth and angiogenesis in vivo. Altogether, our results supported that INPP4B acted as a tumour suppressor in human prostate cancer, and provided insights into development of a targeted therapy for this disease.
Collapse
Affiliation(s)
- Haiwen Chen
- Department of Urology, The Second Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Hongliang Li
- Department of Urology, The Second Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Qi Chen
- Department of Urology, The Second Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China
| |
Collapse
|
19
|
Yang X, Gao L, Zhang S. Comparative pan-cancer DNA methylation analysis reveals cancer common and specific patterns. Brief Bioinform 2017; 18:761-773. [PMID: 27436122 DOI: 10.1093/bib/bbw063] [Citation(s) in RCA: 80] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Indexed: 01/05/2023] Open
Abstract
Abnormal DNA methylation is an important epigenetic regulator involving tumorigenesis. Deciphering cancer common and specific DNA methylation patterns is essential for us to understand the mechanisms of tumor development. The Cancer Genome Atlas (TCGA) project provides a large number of samples of different cancers that enable a pan-cancer study of DNA methylation possible. Here we investigate cancer common and specific DNA methylation patterns among 5480 DNA methylation profiles of 15 cancer types from TCGA. We first define differentially methylated CpG sites (DMCs) in each cancer and then identify 5450 hyper- and 4433 hypomethylated pan-cancer DMCs (PDMCs). Intriguingly, three adjacent hypermethylated PDMC constitute an enhancer region, which potentially regulates two tumor suppressor genes BVES and PRDM1 negatively. Moreover, we identify six distinct motif clusters, which are enriched in hyper- or hypomethylated PDMCs and are associated with several well-known cancer hallmarks. We also observe that PDMCs relate to distinct transcriptional groups. Additionally, 55 hypermethylated and 7 hypomethylated PDMCs are significantly associated with patient survival. Lastly, we find that cancer-specific DMCs are enriched in known cancer genes and cell-type-specific super-enhancers. In summary, this study provides a comprehensive investigation and reveals meaningful cancer common and specific DNA methylation patterns.
Collapse
|
20
|
Santio NM, Koskinen PJ. PIM kinases: From survival factors to regulators of cell motility. Int J Biochem Cell Biol 2017; 93:74-85. [DOI: 10.1016/j.biocel.2017.10.016] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Revised: 10/26/2017] [Accepted: 10/31/2017] [Indexed: 01/01/2023]
|
21
|
Lee Y, Lee H, Park H, Kim JW, Hwang JH, Kim J, Yoon YS, Han HS, Kim H. Combination immunohistochemistry for SMAD4 and Runt-related transcription factor 3 may identify a favorable prognostic subgroup of pancreatic ductal adenocarcinomas. Oncotarget 2017; 8:76699-76711. [PMID: 29100342 PMCID: PMC5652736 DOI: 10.18632/oncotarget.20815] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Accepted: 08/23/2017] [Indexed: 12/20/2022] Open
Abstract
Purposes SMAD4/DPC4 mutations have been associated with aggressive behavior in pancreatic ductal adenocarcinomas (PDAC), and it has recently been suggested that RUNX3 expression combined with SMAD4 status may predict the metastatic potential of PDACs. We evaluated the prognostic utility of SMAD4/RUNX3 status in human PDACs by immunohistochemistry. Materials and Methods Immunohistochemical stains were performed for SMAD4 and RUNX3 on 210 surgically resected PDACs, and the results were correlated with the clinicopathological features. Results Loss of SMAD4 expression was associated with poor overall survival (OS) (p = 0.015) and progression-free survival (PFS) (p = 0.044). Nuclear RUNX3 expression was associated with decreased OS (p = 0.010) and PFS (p = 0.009), and more frequent in poorly differentiated PDACs (p = 0.037). On combining RUNX3/SMAD4 status, RUNX3-/SMAD4+ PDACs demonstrated longer OS (p = 0.008, median time; RUNX3-/SMAD4+ 34 months, others 17 months) and PFS (p = 0.009, median time; RUNX3-/SMAD4+ 29 months, others 8 months) compared to RUNX3+/SMAD4+ and SMAD4- groups; RUNX3-/SMAD4+ was a significant independent predictive factor for both OS [p = 0.025, HR 1.842 (95% CI 1.079-3.143)] and PFS [p = 0.020, HR 1.850 (95% CI 1.100-3.113)]. Conclusions SMAD4-positivity with RUNX3-negativity was a significant independent predictive factor for favorable OS and PFS in PDAC. This is the first and large clinicopathological study of RUNX3/SMAD4 expression status in human PDAC. Combination immunohistochemistry for SMAD4 and RUNX3 may help identify a favorable prognostic subgroup of PDAC.
Collapse
Affiliation(s)
- Yangkyu Lee
- Department of Pathology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Hyejung Lee
- Department of Pathology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Hyunjin Park
- Department of Pathology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Jin-Won Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Jin-Hyeok Hwang
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Jaihwan Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Yoo-Seok Yoon
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Ho-Seong Han
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Haeryoung Kim
- Department of Pathology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| |
Collapse
|
22
|
Motevaseli E, Dianatpour A, Ghafouri-Fard S. The Role of Probiotics in Cancer Treatment: Emphasis on their In Vivo and In Vitro Anti-metastatic Effects. INTERNATIONAL JOURNAL OF MOLECULAR AND CELLULAR MEDICINE 2017; 6:66-76. [PMID: 28890883 PMCID: PMC5581548 DOI: 10.22088/acadpub.bums.6.2.1] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/31/2017] [Accepted: 03/21/2017] [Indexed: 12/12/2022]
Abstract
Probiotics are defined as live bacteria and yeasts that exert beneficial effects for health. Among their various effects, anti-cancer properties have been highlighted in recent years. Such effects include suppression of the growth of microbiota implicated in the production of mutagens and carcinogens, alteration in carcinogen metabolism and protection of DNA from oxidative damage as well as regulation of immune system. We performed a computerized search of the MEDLINE/PUBMED databases with key words: cancer, probiotics, lactobacilli, metastasis and invasion. Cell line studies as well as animal models and human studies have shown the therapeutic effects of probiotics in reduction of invasion and metastasis in cancer cells. These results support the beneficial effects of probiotics both in vitro and in vivo. However, pre-clinical or clinical studies are not enough to decide about their application.
Collapse
Affiliation(s)
- Elahe Motevaseli
- Department of Molecular Medicine, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran.,Food Microbiology Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Dianatpour
- Department of Medical Genetics, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Soudeh Ghafouri-Fard
- Department of Medical Genetics, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| |
Collapse
|
23
|
Kim JH, Woo JH, Kim HM, Oh MS, Jang DS, Choi JH. Anti-Endometriotic Effects of Pueraria Flower Extract in Human Endometriotic Cells and Mice. Nutrients 2017; 9:nu9030212. [PMID: 28264481 PMCID: PMC5372875 DOI: 10.3390/nu9030212] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Accepted: 01/12/2017] [Indexed: 12/21/2022] Open
Abstract
Pueraria flowers have been used as a vegetable and an ingredient for tea and jelly. In this study, we investigated the effects of Pueraria flower extract (PFE) on endometriosis, a common gynaecological disease characterised by local sterile inflammation of peritoneal cavity. PFE suppressed the adhesion of human endometriotic cells 11Z and 12Z to human mesothelial Met5A cells. In addition, PFE significantly inhibited the migration of 11Z and 12Z cells as shown by wound-healing and transwell migration assays. PFE reduced the protein and mRNA levels of matrix metalloproteinase (MMP)-2 and MMP-9 in endometriotic cells. Moreover, extracellular signal-regulated kinase (ERK)1/2 was activated by PFE treatment, and an ERK1/2 inhibitor, PD98059, significantly inhibited PFE-inhibited cell migration in endometriotic cells. Furthermore, PFE significantly suppressed endometriotic lesion formation in a mouse model. These data suggest that Pueraria flower is a potential anti-endometriotic agent for the inhibition of endometriotic cell adhesion, migration, and MMP expression.
Collapse
Affiliation(s)
- Ji-Hyun Kim
- Department of Life and Nanopharamceutical Sciences, Kyung Hee University, 26 Kyungheedae-ro, Dongdaemoon-gu, Seoul 02447, Korea.
- College of Pharmacy, Kyung Hee University, 26 Kyungheedae-ro, Dongdaemoon-gu, Seoul 02447, Korea.
| | - Jeong-Hwa Woo
- Department of Life and Nanopharamceutical Sciences, Kyung Hee University, 26 Kyungheedae-ro, Dongdaemoon-gu, Seoul 02447, Korea.
| | - Hye Mi Kim
- College of Pharmacy, Kyung Hee University, 26 Kyungheedae-ro, Dongdaemoon-gu, Seoul 02447, Korea.
| | - Myung Sook Oh
- Department of Life and Nanopharamceutical Sciences, Kyung Hee University, 26 Kyungheedae-ro, Dongdaemoon-gu, Seoul 02447, Korea.
- College of Pharmacy, Kyung Hee University, 26 Kyungheedae-ro, Dongdaemoon-gu, Seoul 02447, Korea.
| | - Dae Sik Jang
- Department of Life and Nanopharamceutical Sciences, Kyung Hee University, 26 Kyungheedae-ro, Dongdaemoon-gu, Seoul 02447, Korea.
- College of Pharmacy, Kyung Hee University, 26 Kyungheedae-ro, Dongdaemoon-gu, Seoul 02447, Korea.
| | - Jung-Hye Choi
- Department of Life and Nanopharamceutical Sciences, Kyung Hee University, 26 Kyungheedae-ro, Dongdaemoon-gu, Seoul 02447, Korea.
- College of Pharmacy, Kyung Hee University, 26 Kyungheedae-ro, Dongdaemoon-gu, Seoul 02447, Korea.
| |
Collapse
|
24
|
Runx3 and Cell Fate Decisions in Pancreas Cancer. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2017; 962:333-352. [PMID: 28299667 DOI: 10.1007/978-981-10-3233-2_21] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The RUNX family transcription factors are critical regulators of development and frequently dysregulated in cancer. RUNX3, the least well characterized of the three family members, has been variously described as a tumor promoter or suppressor, sometimes with conflicting results and opinions in the same cancer and likely reflecting a complex role in oncogenesis. We recently identified RUNX3 expression as a crucial determinant of the predilection for pancreatic ductal adenocarcinoma (PDA) cells to proliferate locally or promulgate throughout the body. High RUNX3 expression induces the production and secretion of soluble factors that support metastatic niche construction and stimulates PDA cells to migrate and invade, while simultaneously suppressing proliferation through increased expression of cell cycle regulators such as CDKN1A/p21 WAF1/CIP1 . RUNX3 expression and function are coordinated by numerous transcriptional and post-translational inputs, and interactions with diverse cofactors influence whether the resulting RUNX3 complexes enact tumor suppressive or tumor promoting programs. Understanding these exquisitely context-dependent tumor cell behaviors has the potential to inform clinical decision-making including the most appropriate timing and sequencing of local vs. systemic therapies.
Collapse
|
25
|
Lee SH, Manandhar S, Lee YM. Roles of RUNX in Hypoxia-Induced Responses and Angiogenesis. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2017; 962:449-469. [PMID: 28299673 DOI: 10.1007/978-981-10-3233-2_27] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
During the past two decades, Runt domain transcription factors (RUNX1, 2, and 3) have been investigated in regard to their function, structural elements, genetic variants, and roles in normal development and pathological conditions. The Runt family proteins are evolutionarily conserved from Drosophila to mammals, emphasizing their physiological importance. A hypoxic microenvironment caused by insufficient blood supply is frequently observed in developing organs, growing tumors, and tissues that become ischemic due to impairment or blockage of blood vessels. During embryonic development and tumor growth, hypoxia triggers a stress response that overcomes low-oxygen conditions by increasing erythropoiesis and angiogenesis and triggering metabolic changes. This review briefly introduces hypoxic conditions and cellular responses, as well as angiogenesis and its related signaling pathways, and then describes our current knowledge on the functions and molecular mechanisms of Runx family proteins in hypoxic responses, especially in angiogenesis.
Collapse
Affiliation(s)
- Sun Hee Lee
- National Basic Research Laboratory of Vascular Homeostasis Regulation, BK21 Plus KNU Multi-Omics based Creative Drug Research Team, Research Institute of Pharmaceutical Sciences, College of Pharmacy, Kyungpook National University, Daegu, 41566, South Korea
| | - Sarala Manandhar
- National Basic Research Laboratory of Vascular Homeostasis Regulation, BK21 Plus KNU Multi-Omics based Creative Drug Research Team, Research Institute of Pharmaceutical Sciences, College of Pharmacy, Kyungpook National University, Daegu, 41566, South Korea
| | - You Mie Lee
- National Basic Research Laboratory of Vascular Homeostasis Regulation, BK21 Plus KNU Multi-Omics based Creative Drug Research Team, Research Institute of Pharmaceutical Sciences, College of Pharmacy, Kyungpook National University, Daegu, 41566, South Korea.
| |
Collapse
|
26
|
Xue J, Wu XL, Huang XT, Qu M, Guo F, Sun GY, Zhang PC, Han L, Pan LM. Correlation of RUNX3 expression with microvessel density in colorectal adenocarcinoma tissues and clinical significance. ASIAN PAC J TROP MED 2016; 10:98-101. [PMID: 28107874 DOI: 10.1016/j.apjtm.2016.11.010] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2016] [Revised: 11/02/2016] [Accepted: 11/28/2016] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVE To study the expression of RUNX3 in colorectal adenocarcinoma tissues and its correlation with microvessel density (MVD), and investigate the clinical pathological prognostic significance of RUNX3 and MVD in patients with colorectal cancer. METHODS The expression value of RUNX3 and MVD in 70 specimens' colorectal adenocarcinoma tissues were detected by immunohistochemistry staining technique. The correlation between their expression and the clinicopathologic features was also investigated. RESULTS The expression value of RUNX3 and the positive rates of RUNX3 in colorectal adenocarcinoma tissues were 3.25 ± 1.14 and 25.71% (18/70). The expression value of MVD in colorectal adenocarcinoma tissues was 13.14 ± 3.23. Expression of RUNX3 and MVD value were correlated with CEA, serosal invasion, liver metastasis, lymph node metastasis, and TNM stage (P < 0.01). The expression value of RUNX3 had negative correlations with that of MVD. CONCLUSIONS The high expression of RUNX3 could inhibit tumor microvascular generation in order to have negative control response on invasion and distant metastasis.
Collapse
Affiliation(s)
- Jun Xue
- First Affiliated Hospital, Hebei North University, Zhangjiakou 075000, HeBei, China.
| | - Xue-Liang Wu
- First Affiliated Hospital, Hebei North University, Zhangjiakou 075000, HeBei, China
| | - Xian-Tao Huang
- First Affiliated Hospital, Hebei North University, Zhangjiakou 075000, HeBei, China
| | - Ming Qu
- First Affiliated Hospital, Hebei North University, Zhangjiakou 075000, HeBei, China
| | - Fei Guo
- First Affiliated Hospital, Hebei North University, Zhangjiakou 075000, HeBei, China
| | - Guang-Yuan Sun
- First Affiliated Hospital, Hebei North University, Zhangjiakou 075000, HeBei, China
| | - Peng-Cheng Zhang
- First Affiliated Hospital, Hebei North University, Zhangjiakou 075000, HeBei, China
| | - Lei Han
- First Affiliated Hospital, Hebei North University, Zhangjiakou 075000, HeBei, China
| | - Li-Ming Pan
- First Affiliated Hospital, Hebei North University, Zhangjiakou 075000, HeBei, China
| |
Collapse
|
27
|
Fan L, Wang X, Fan L, Chen Q, Zhang H, Pan H, Xu A, Wang H, Yu Y. MicroRNA-145 influences the balance of Th1/Th2 via regulating RUNX3 in asthma patients. Exp Lung Res 2016; 42:417-424. [PMID: 27902892 DOI: 10.1080/01902148.2016.1256452] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
AIM OF THE STUDY To delineate the underlying mechanism of microRNA-145 modulate the balance of Th1/Th2 via targeting RUNX3 in asthma patients. MATERIALS AND METHODS Peripheral blood samples were collected from asthma patients and healthy controls. CD4+ T cells were isolated and cultured. Using quantitative PCR detect, the level of microRNA-145 and RUNX3 mRNA level in the CD4+ T cells from asthma patients and healthy controls, meanwhile, western blot was used to detect the RUNX3 protein level. Th1 or Th2 related cytokines were measured by enzyme-linked immunosorbent assay. Dual-Luciferase Reporter Assay was performed to confirm the correlation between microRNA-145 and RUNX3. MicroRNA-145 mimic or inhibitor was transfected in the CD4+ T cells and the changes of RUNX3 level, Th1 or Th2 related cytokines and the percentage of Th1 and Th2 were observed after transfection. RESULTS MicroRNA-145 level of CD4+ T cells was higher with a lower RUNX3 expression in asthma patients. There is negative correlation between microRNA-145 and RUNX3. Th2 hyperactivity and Th1 deficiency was detected in the CD4+ T cells of asthma patients. Dual-Luciferase Reporter Assay has shown that RUNX3 is a target of microRNA. Up-regulation or down-regulation of miR-145 level caused RUNX3 expression changes in CD4+ T cells and influence the related cytokines. Inhibition of microRNA-145 may reverse the imbalance of Th1/Th2 in asthma patients. CONCLUSION MicroRNA-145 could regulate the balance of Th1/Th2 through targeting the RUNX3 in asthma patients. MicroRNA-145 and RUNX3 may be used as biomarkers or targets in the diagnosis or therapy of asthma.
Collapse
Affiliation(s)
- Linxia Fan
- a Respiratory Department in the Cadre Ward , Gansu Provincial Hospital , Lanzhou , China
| | - Xiaojun Wang
- b Respiratory Department , Gansu Provincial Hospital , Lanzhou , China
| | - Linlan Fan
- c Medical Experimental Center of Lanzhou University , Lanzhou , China
| | - Qizhang Chen
- a Respiratory Department in the Cadre Ward , Gansu Provincial Hospital , Lanzhou , China
| | - Hong Zhang
- d Asthma Center of the Gansu Provincial Hospital , Lanzhou , China
| | - Hui Pan
- e Department of Internet Information , Gansu Provincial Hospital , Lanzhou , China
| | - Aixia Xu
- f Department of Pharmacy , Gansu Provincial Hospital , Lanzhou , China
| | - Hongjuan Wang
- a Respiratory Department in the Cadre Ward , Gansu Provincial Hospital , Lanzhou , China
| | - Yang Yu
- g Department of Internal Medicine , Traditional Chinese Medicine Hospital of Lintao County , Lintao , China
| |
Collapse
|
28
|
Kim BR, Kang MH, Kim JL, Na YJ, Park SH, Lee SI, Kang S, Joung SY, Lee SY, Lee DH, Min BW, Oh SC. RUNX3 inhibits the metastasis and angiogenesis of colorectal cancer. Oncol Rep 2016; 36:2601-2608. [DOI: 10.3892/or.2016.5086] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2016] [Accepted: 04/09/2016] [Indexed: 11/05/2022] Open
|
29
|
Xu T, Zong Y, Peng L, Kong S, Zhou M, Zou J, Liu J, Miao R, Sun X, Li L. Overexpression of eIF4E in colorectal cancer patients is associated with liver metastasis. Onco Targets Ther 2016; 9:815-22. [PMID: 26929650 PMCID: PMC4767060 DOI: 10.2147/ott.s98330] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Purpose Liver metastasis is one of the leading causes of death in colorectal cancer (CRC) patients. The present study aimed to evaluate the value of eIF4E as a prognostic marker of colorectal liver metastasis (CLM) and identify the functional role of eIF4E in CRC metastasis. Patients and methods The expression level of eIF4E in CRC tissues was analyzed by immunohistochemical staining and Western blot. Expression of eIF4E in CRC cell lines was evaluated by reverse transcription quantitative polymerase chain reaction (RT-qPCR) and Western blot. Cell Counting Kit-8 (CCK-8) and Transwell assays were performed to assess the effects of eIF4E on cell proliferation, migration, and invasion. Western blot was further used to investigate the mechanism of eIF4E in tumor metastasis. Results The upregulation frequency of eIF4E in the CLM group (82.5%) was higher than that in the non-CLM group (65.0%). Of the 80 patients recruited for the follow-up study, 23 were in the low eIF4E group (ratio of tumor to nontumor tissue <twofold), and 57 were in the high eIF4E group (ratio of tumor to nontumor tissue ≥twofold). In addition, the group exhibiting high eIF4E expression had a higher rate of liver metastasis (47.4%) than the group exhibiting low eIF4E expression (13.0%). In CRC cell lines, the expression of eIF4E was higher than in the normal cells. In vitro functional studies indicated that eIF4E knockdown inhibited the proliferation, migration, and invasion of Lovo and SW480 cells, and suppressed the expression of cyclin D1, VEGF, MMP-2, and MMP-9. Conclusion The results of the present study indicated that high eIF4E levels in CRC patients predicted a high risk of liver metastasis. Knockdown of eIF4E inhibited CRC cell metastasis in part through regulating the expression of cyclin D1, VEGF, MMP-2, and MMP-9.
Collapse
Affiliation(s)
- Tao Xu
- Department of Gastrointestinal Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong, People's Republic of China
| | - Yuanyuan Zong
- Department of Pathology, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong, People's Republic of China
| | - Lipan Peng
- Department of Gastrointestinal Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong, People's Republic of China
| | - Shuai Kong
- Department of Gastrointestinal Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong, People's Republic of China
| | - Mingliang Zhou
- Department of Gastrointestinal Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong, People's Republic of China
| | - Jianqiang Zou
- Department of Gastrointestinal Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong, People's Republic of China
| | - Jinglei Liu
- Department of Gastrointestinal Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong, People's Republic of China
| | - Ruizheng Miao
- Department of Gastrointestinal Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong, People's Republic of China
| | - Xichao Sun
- Department of Pathology, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong, People's Republic of China
| | - Leping Li
- Department of Gastrointestinal Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong, People's Republic of China
| |
Collapse
|
30
|
Chen F, Liu X, Bai J, Pei D, Zheng J. The emerging role of RUNX3 in cancer metastasis (Review). Oncol Rep 2015; 35:1227-36. [PMID: 26708741 DOI: 10.3892/or.2015.4515] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2015] [Accepted: 10/11/2015] [Indexed: 11/06/2022] Open
Abstract
Metastasis remains the major driver of mortality in patients with cancer. The multistep metastatic process starts with the dissemination of tumor cells from a primary site and leading to secondary tumor development in an anatomically distant location. Although significant progress has been made in understanding the molecular characteristics of metastasis, many questions remain regarding the intracellular mechanisms governing transition through the various metastatic stages. The runt-related transcription factor 3 (RUNX3) is a downstream effector of the transforming growth factor-β (TGF-β) signaling pathway, and has critical roles in the regulation of cell death by apoptosis, and in angiogenesis, epithelial-to-mesenchymal transition (EMT), cell migration and invasion. RUNX3 functions as a bona fide initiator of carcinogenesis by linking the Wnt oncogenic and TGF-β tumor suppressive pathways. RUNX3 is frequently inactivated in human cancer cell lines and cancer samples by hemizygous deletion of the Runx3 gene, hypermethylation of the Runx3 promoter, or cytoplasmic sequestration of RUNX3 protein. Inactivation of RUNX3 makes it a putative tumor suppressor in human neoplasia. In the present review, we summarize the proposed roles of RUNX3 in metastasis and, when applicable, highlight the mechanism by which they function.
Collapse
Affiliation(s)
- Feifei Chen
- Cancer Institute, Xuzhou Medical College, Xuzhou, Jiangsu 221002, P.R. China
| | - Xin Liu
- Cancer Institute, Xuzhou Medical College, Xuzhou, Jiangsu 221002, P.R. China
| | - Jin Bai
- Cancer Institute, Xuzhou Medical College, Xuzhou, Jiangsu 221002, P.R. China
| | - Dongsheng Pei
- Cancer Institute, Xuzhou Medical College, Xuzhou, Jiangsu 221002, P.R. China
| | - Junnian Zheng
- Cancer Institute, Xuzhou Medical College, Xuzhou, Jiangsu 221002, P.R. China
| |
Collapse
|
31
|
HCRP-1 regulates cell migration and invasion via EGFR-ERK mediated up-regulation of MMP-2 with prognostic significance in human renal cell carcinoma. Sci Rep 2015; 5:13470. [PMID: 26304749 PMCID: PMC4548257 DOI: 10.1038/srep13470] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2015] [Accepted: 07/28/2015] [Indexed: 12/22/2022] Open
Abstract
Previous studies indicated a role of hepatocellular carcinoma-related protein-1(HCRP-1) in human cancers, however, its expression pattern in renal cell carcinoma (RCC) and the molecular mechanism of HCRP-1 on cancer progression have not been characterized. In the present study, HCRP-1 expression was examined in a RCC tissue microarray. The negative expression of HCRP-1 was significantly correlated with tumor grade (P = 0.002), TNM stage (P = 0.001) and pT status (P = 0.003). Furthermore, we showed a strong correlation between negative HCRP-1 expression and worse overall and disease-specific survival (P = 0.0003 and P = 0.0012, respectively). Knockdown of HCRP-1 promoted cell migration and invasion in 786-O and OS-RC-2 cell lines. HCRP-1 depletion increased matrix metalloproteinase (MMP)-2 protein level, with increased extracellular signal-regulatedkinase (ERK) phosphorylation, which could be reversed by ERK siRNA or ERK inhibitor, PD98059. Further analysis showed that HCRP-1 knockdown induced epidermal growth factor receptor (EGFR) phosphorylation. Treatment with EGFR inhibitor or EGFR siRNA blocked HCRP-1-mediated up-regulation of EGFR, ERK phosphorylation and MMP-2 expression. In summary, our results showed that negative HCRP-1 expression is an independent prognostic factor for RCC patients and promotes migration and invasion by EGFR-ERK-mediated up-regulation of MMP-2. HCRP-1 may serve as a therapeutic target for RCC.
Collapse
|
32
|
Effect and mechanism of RUNX3 gene on biological characteristics of human esophageal squamous cell carcinoma (ESCC). Med Oncol 2014; 32:357. [DOI: 10.1007/s12032-014-0357-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2014] [Accepted: 11/12/2014] [Indexed: 01/13/2023]
|
33
|
Chen F, Lu Z, Deng J, Han X, Bai J, Liu Q, Xi Y, Zheng J. SPAG9 expression is increased in human prostate cancer and promotes cell motility, invasion and angiogenesis in vitro. Oncol Rep 2014; 32:2533-40. [PMID: 25310386 DOI: 10.3892/or.2014.3539] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2014] [Accepted: 09/19/2014] [Indexed: 01/29/2023] Open
Abstract
Sperm-associated antigen 9 (SPAG9) is a recently characterized oncoprotein involved in the progression of several human malignancies. To elucidate the role of SPAG9 in the development of human prostate cancer (PCa), tissue microarray (TMA) and immunohistochemistry were used to detect the clinical relevance of SPAG9 in PCa tissues. We found that SPAG9 expression was increased in the PCa tissues when compared with the level in the tumor adjacent normal prostate tissues, and increased SPAG9 staining was significantly correlated with TNM stage and tumor grade. We also examined prostate cancer cell motility, invasion and angiogenesis ability following reduced SPAG9 expression by siRNA. Our data showed that knockdown of SPAG9 in prostate cancer cell lines inhibited cell motility and invasion due to the inactivation of metalloproteinase-2 (MMP‑2)/MMP-9 by upregulation of tissue inhibitor of metalloproteinase-1 (TIMP-1)/TIMP-2. Furthermore, downregulation of vascular endothelial growth factor (VEGF) secretion greatly contributed to the reduced ability of angiogenesis. Our data indicate that SPAG9 expression is significantly increased in PCa and it may be involved in the process of prostate cancer cell motility, migration and angiogenesis.
Collapse
Affiliation(s)
- Feifei Chen
- Jiangsu Key Laboratory of Biological Cancer Therapy, Xuzhou Medical College, Xuzhou, Jiangsu, P.R. China
| | - Zheng Lu
- Jiangsu Key Laboratory of Biological Cancer Therapy, Xuzhou Medical College, Xuzhou, Jiangsu, P.R. China
| | - Junpeng Deng
- Jiangsu Key Laboratory of Biological Cancer Therapy, Xuzhou Medical College, Xuzhou, Jiangsu, P.R. China
| | - Xuechao Han
- Jiangsu Key Laboratory of Biological Cancer Therapy, Xuzhou Medical College, Xuzhou, Jiangsu, P.R. China
| | - Jin Bai
- Jiangsu Key Laboratory of Biological Cancer Therapy, Xuzhou Medical College, Xuzhou, Jiangsu, P.R. China
| | - Qinghua Liu
- School of Pathology, Xuzhou Medical College, Xuzhou, Jiangsu, P.R. China
| | - Yaguang Xi
- Jiangsu Key Laboratory of Biological Cancer Therapy, Xuzhou Medical College, Xuzhou, Jiangsu, P.R. China
| | - Junnian Zheng
- Jiangsu Key Laboratory of Biological Cancer Therapy, Xuzhou Medical College, Xuzhou, Jiangsu, P.R. China
| |
Collapse
|
34
|
Li Y, Ji X, Su Z, Tong J, Xia S, Chen X, Lu P, Barnie PA, Wang S, Huang X, Xu H. Downregulation of Runx3 is closely related to the decreased Th1-associated factors in patients with gastric carcinoma. Tumour Biol 2014; 35:12235-44. [PMID: 25270738 DOI: 10.1007/s13277-014-2532-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2014] [Accepted: 08/20/2014] [Indexed: 11/24/2022] Open
Abstract
Runt-related transcription factor 3 (Runx3) is a tumor-suppressor gene and plays an important role in immune regulation, whose reduced expression may play an important role in the development and progression of gastric carcinoma. The aim of this study was to investigate the role of Runx3 on the levels of transcription factors in patients with gastric carcinoma and analyze the relationship between the expression of Runx3 and Th1-type cytokines in peripheral blood mononuclear cells (PBMCs). Our results showed that the expression levels of Runx3, T-bet, and IFN-γ in patients with gastric carcinoma were obviously lower than those in control groups, and there was a positive correlation between the expression of Runx3 and T-bet or IFN-γ in patients (p < 0.01). In order to further confirm this result, the Runx3 gene was constructed into pIRES2-eGFP and the recombined plasmid was transfected into SGC-7901 cells with liposome in vitro, the results obtained from the reverse transcription PCR indicated that the mRNA of Runx3, T-bet, or IFN-γ was significantly upregulated individually in Runx3 gene-transfected SGC-7901 cells. It suggested that the Runx3 and Th1-associated factors including T-bet and IFN-γ synchronization declines in gastric carcinoma may contribute to the development of cancer.
Collapse
Affiliation(s)
- Yazhen Li
- Department of Immunology, School of Medical Science and Laboratory Medicine, Jiangsu University, Xuefu Road 301, 212013, Zhenjiang, People's Republic of China
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|