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
|
Herrera-Orozco H, García-Castillo V, López-Urrutia E, Martinez-Gutierrez AD, Pérez-Yepez E, Millán-Catalán O, Cantú de León D, López-Camarillo C, Jacobo-Herrera NJ, Rodríguez-Dorantes M, Ramos-Payán R, Pérez-Plasencia C. Somatic Copy Number Alterations in Colorectal Cancer Lead to a Differentially Expressed ceRNA Network (ceRNet). Curr Issues Mol Biol 2023; 45:9549-9565. [PMID: 38132443 PMCID: PMC10742218 DOI: 10.3390/cimb45120597] [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: 10/20/2023] [Revised: 11/14/2023] [Accepted: 11/21/2023] [Indexed: 12/23/2023] Open
Abstract
Colorectal cancer (CRC) represents the second deadliest malignancy worldwide. Around 75% of CRC patients exhibit high levels of chromosome instability that result in the accumulation of somatic copy number alterations. These alterations are associated with the amplification of oncogenes and deletion of tumor-ppressor genes and contribute to the tumoral phenotype in different malignancies. Even though this relationship is well known, much remains to be investigated regarding the effect of said alterations in long non-coding RNAs (lncRNAs) and, in turn, the impact these alterations have on the tumor phenotype. The present study aimed to evaluate the role of differentially expressed lncRNAs coded in regions with copy number alterations in colorectal cancer patient samples. We downloaded RNA-seq files of the Colorectal Adenocarcinoma Project from the The Cancer Genome Atlas (TCGA) repository (285 sequenced tumor tissues and 41 non-tumor tissues), evaluated differential expression, and mapped them over genome sequencing data with regions presenting copy number alterations. We obtained 78 differentially expressed (LFC > 1|< -1, padj < 0.05) lncRNAs, 410 miRNAs, and 5028 mRNAs and constructed a competing endogenous RNA (ceRNA) network, predicting significant lncRNA-miRNA-mRNA interactions. Said network consisted of 30 lncRNAs, 19 miRNAs, and 77 mRNAs. To understand the role that our ceRNA network played, we performed KEGG and GO analysis and found several oncogenic and anti-oncogenic processes enriched by the molecular players in our network. Finally, to evaluate the clinical relevance of the lncRNA expression, we performed survival analysis and found that C5orf64, HOTAIR, and RRN3P3 correlated with overall patient survival. Our results showed that lncRNAs coded in regions affected by SCNAs form a complex gene regulatory network in CCR.
Collapse
Affiliation(s)
- Héctor Herrera-Orozco
- Laboratorio de Genómica, FES-Iztacala, Universidad Nacional Autónoma de México. Av. De los Barrios 1, Los Reyes Iztacala, Tlalnepantla 54090, Mexico; (H.H.-O.); (V.G.-C.); (E.L.-U.)
- Posgrado en Ciencias Biológicas, Universidad Nacional Autónoma de México, Edificio D. Circuito de Posgrados, Ciudad Universitaria, Coyoacán, Mexico City 04510, Mexico
| | - Verónica García-Castillo
- Laboratorio de Genómica, FES-Iztacala, Universidad Nacional Autónoma de México. Av. De los Barrios 1, Los Reyes Iztacala, Tlalnepantla 54090, Mexico; (H.H.-O.); (V.G.-C.); (E.L.-U.)
| | - Eduardo López-Urrutia
- Laboratorio de Genómica, FES-Iztacala, Universidad Nacional Autónoma de México. Av. De los Barrios 1, Los Reyes Iztacala, Tlalnepantla 54090, Mexico; (H.H.-O.); (V.G.-C.); (E.L.-U.)
| | - Antonio Daniel Martinez-Gutierrez
- Laboratorio de Genómica, Instituto Nacional de Cancerología, Av. San Fernando 22, Tlalpan, Mexico City 14080, Mexico; (A.D.M.-G.); (E.P.-Y.); (O.M.-C.); (D.C.d.L.)
| | - Eloy Pérez-Yepez
- Laboratorio de Genómica, Instituto Nacional de Cancerología, Av. San Fernando 22, Tlalpan, Mexico City 14080, Mexico; (A.D.M.-G.); (E.P.-Y.); (O.M.-C.); (D.C.d.L.)
| | - Oliver Millán-Catalán
- Laboratorio de Genómica, Instituto Nacional de Cancerología, Av. San Fernando 22, Tlalpan, Mexico City 14080, Mexico; (A.D.M.-G.); (E.P.-Y.); (O.M.-C.); (D.C.d.L.)
| | - David Cantú de León
- Laboratorio de Genómica, Instituto Nacional de Cancerología, Av. San Fernando 22, Tlalpan, Mexico City 14080, Mexico; (A.D.M.-G.); (E.P.-Y.); (O.M.-C.); (D.C.d.L.)
| | - César López-Camarillo
- Posgrado en Ciencias Genómicas, Universidad Autónoma de la Ciudad de México, Calle Dr. García Diego 168, Cuauhtémoc, Mexico City 06720, Mexico;
| | - Nadia J. Jacobo-Herrera
- Unidad de Bioquímica, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Av. Vasco de Quiroga 15, Tlalpan, Mexico City 14080, Mexico;
| | | | - Rosalío Ramos-Payán
- Faculty of Chemical and Biological Sciences, Autonomous University of Sinaloa, Culiacan 80030, Mexico;
| | - Carlos Pérez-Plasencia
- Laboratorio de Genómica, FES-Iztacala, Universidad Nacional Autónoma de México. Av. De los Barrios 1, Los Reyes Iztacala, Tlalnepantla 54090, Mexico; (H.H.-O.); (V.G.-C.); (E.L.-U.)
- Laboratorio de Genómica, Instituto Nacional de Cancerología, Av. San Fernando 22, Tlalpan, Mexico City 14080, Mexico; (A.D.M.-G.); (E.P.-Y.); (O.M.-C.); (D.C.d.L.)
| |
Collapse
|
3
|
Zhang F, Su T, Xiao M. RUNX3-regulated circRNA METTL3 inhibits colorectal cancer proliferation and metastasis via miR-107/PER3 axis. Cell Death Dis 2022; 13:550. [PMID: 35710754 PMCID: PMC9203801 DOI: 10.1038/s41419-022-04750-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 03/09/2022] [Accepted: 03/18/2022] [Indexed: 01/21/2023]
Abstract
Colorectal cancer (CRC) is one of the most prevalent and lethal malignancies. Exploring the underlying molecular mechanisms is very helpful for the development of new therapy. Here, we investigated the function of circMETTL3/miR-107/PER3 in CRC. Human CRC tissues from diagnosed CRC patients and six CRC cell lines, one normal human colon cell line were used. qRT-PCR and western blotting were performed to determine expression levels of RUNX3, circMETTL3, miR-107, PER3, and proliferation-, and migration-related proteins. CCK-8, colony formation assay, transwell assay, and scratch wound assay were utilized to assess CRC cell proliferation and invasion. ChIP, EMSA, biotin-pull down, RIP assay, and dual luciferase reporter assay were performed to validate interactions of RUNX3/METTL3 promoter, circMETTL3/miR-107, and miR-107/PER3. FISH was used to characterize circMETTL3. MSP was employed to measure methylation level. Nude mouse xenograft model was used to determine the effects on tumor growth and metastasis in vivo. RUNX3, circMETTL3, and PER3 were diminished while miR-107 was elevated in CRC tissues and cells. Low levels of RUNX3 and circMETTL3 correlated with poor prognosis of CRC. Overexpression of RUNX3, circMETTL3, or PER3 suppressed while miR-107 mimics promoted, CRC cell proliferation and invasion, as well as tumor growth and metastasis in vivo. Mechanistically, RUNX3 bound to METTL3 promoter and activated circMETTL3 transcription. circMETTL3 directly bound with miR-107 which targeted PER3. circMETTL3/miR-107 regulated CRC cell proliferation and invasion via PER3. CircMETTL3, transcriptionally activated by RUNX3, restrains CRC development and metastasis via acting as a miR-107 sponge to regulate PER3 signaling.
Collapse
Affiliation(s)
- Feng Zhang
- Department of Cardiovascular Medicine, Xiangya Hospital, Central South University, 410008, Changsha, Hunan, P.R. China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, 410008, Changsha, Hunan, P.R. China
| | - Tao Su
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, 410008, Changsha, Hunan, P.R. China.
- The Institute of Medical Sciences, Xiangya Hospital, Central South University, 410008, Changsha, Hunan, P.R. China.
| | - Meifang Xiao
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, 410008, Changsha, Hunan, P.R. China.
- Department of Health Management Center, Xiangya Hospital, Central South University, 410008, Changsha, Hunan Province, P.R. China.
| |
Collapse
|
4
|
Zhou Z, Zhou H, Zou X, Wang X. RUNX3 is up-regulated in abdominal aortic aneurysm and regulates the function of vascular smooth muscle cells by regulating TGF-β1. J Mol Histol 2021; 53:1-11. [PMID: 34813022 DOI: 10.1007/s10735-021-10035-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Accepted: 10/23/2021] [Indexed: 02/06/2023]
Abstract
Abdominal aortic aneurysm (AAA) has been associated with the dysfunction of vascular smooth muscle cells (VSMCs) and extracellular matrix (ECM) remodelling. Runt-related transcription factor 3 (RUNX3) has been reported to be up-regulated in aneurysmal aorta samples compared with normal aorta. However, its function in VSMCs and the mechanism of function remains unknown. Therefore, our study aimed to investigate the role of RUNX3 in ECM remodelling and VSMC function, and further explore the underlying mechanism. Our results verified that RUNX3 was increased in aortic samples of AAA compared with healthy controls. Overexpression vectors of RUNX3 (ov-RUNX3) and siRNA of RUNX3 (si-RUNX3) were transfected into Human aortic smooth muscle cells (HAoSMCs). The results indicated that ov-RUNX3 promoted cell proliferation, migration, and MMP-2/3/9 secretion, and suppressed TIMP-1, collagen I/III, SM22, MYH11 and CNN1 expression in HAoSMCs. The silencing of RUNX3 has the opposite effect. Furthermore, we found that RUNX3 targets TGF-β1 and suppressed its transcription. The silencing of TGF-β1 increased cell proliferation, migration and MMP-2/3/9 expression, and inhibited TIMP-1, Collagen I/III, SM22, MYH11 and CNN1 expression. In addition, TGF-β1 reversed the effect of RUNX3 overexpression on HAoSMCs. Hence, our study indicated that RUNX3 promotes cell proliferation, migration, and ECM remodelling through suppressing TGF-β1.
Collapse
Affiliation(s)
- Zhongxiao Zhou
- Department of Vascular Surgery, Weihai Municipal Hospital, Cheeloo College of Medicine, Shandong University, No. 70 Heping Road, Huancui District, Weihai, 264200, China
| | - Haimeng Zhou
- Department of Vascular Surgery, Weihai Municipal Hospital, Cheeloo College of Medicine, Shandong University, No. 70 Heping Road, Huancui District, Weihai, 264200, China.
| | - Xin Zou
- Department of Vascular Surgery, Weihai Municipal Hospital, Cheeloo College of Medicine, Shandong University, No. 70 Heping Road, Huancui District, Weihai, 264200, China
| | - Xiaowei Wang
- Department of Vascular Surgery, Weihai Municipal Hospital, Cheeloo College of Medicine, Shandong University, No. 70 Heping Road, Huancui District, Weihai, 264200, China
| |
Collapse
|
5
|
Jung J. Characterizing therapeutic signatures of transcription factors in cancer by incorporating profiles in compound treated cells. Bioinformatics 2021; 37:1008-1014. [PMID: 32886093 DOI: 10.1093/bioinformatics/btaa765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 08/18/2020] [Accepted: 08/26/2020] [Indexed: 11/14/2022] Open
Abstract
MOTIVATION Cancers are promoted by abnormal alterations in biological processes, such as cell cycle and apoptosis. An immediate reason for those aberrant processes is the deregulation of their involved transcription factors (TFs). Thus, the deregulated TFs in cancer have been experimented as successful therapeutic targets, such as RARA and RUNX1. This therapeutic strategy can be accelerated by characterizing new potential TF targets. RESULTS Two kinds of therapeutic signatures of TFs in A375 (skin) and HT29 (colon) cancer cells were characterized by analyzing TF activities under effective and ineffective compounds to cancer. First, the therapeutic TFs (TTs) were identified as the TFs that are significantly activated or repressed under effective compared to ineffective compounds. Second, the therapeutically correlated TF pairs (TCPs) were determined as the TF pairs whose activity correlations show substantial discrepancy between the effective and ineffective compounds. It was facilitated by incorporating (i)compound-induced gene expressions (LINCS), (ii) compound-induced cell viabilities (GDSC) and (iii) TF-target interactions (TRUST2). As a result, among 627 TFs, the 35 TTs (such as MYCN and TP53) and the 214 TCPs (such as FOXO3 and POU2F2 pair) were identified. The TTs and the proteins on the paths between TCPs were compared with the known therapeutic targets, tumor suppressors, oncogenes and CRISPR-Cas9 knockout screening, which yielded significant consequences. We expect that the results provide good candidates for therapeutic TF targets in cancer. AVAILABILITY AND IMPLEMENTATION The data and Python implementations are available at https://github.com/jmjung83/TT_and_TCP. SUPPLEMENTARY INFORMATION Supplementary data are available at Bioinformatics online.
Collapse
Affiliation(s)
- Jinmyung Jung
- Division of Data Science, College of Information and Communication Technology, The University of Suwon, Hwaseong 18323, Republic of Korea
| |
Collapse
|
6
|
Wu X, Zhang H, Xue J, Guo S, Qu M, Han L, Sun G, Yang X. Correlation Among the Expression, Clinical Significance and Prognosis of DJ-1 and Runt-Related Transcription Factor 3 in Rectal Cancer. J BIOMATER TISS ENG 2021. [DOI: 10.1166/jbt.2021.2720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
This study explored the correlation among the expression, clinical significance, and prognosis of DJ-1 and RUNX3 in rectal cancer. Eighty-five cases of resected rectal cancer tissue were obtained from patients treated from June 2014 to June 2015. The expression ofDJ-1 and RUNX3 mRNA
was detected by reverse transcription-polymerase chain reaction (RT-PCR), and the expression of DJ-1 and RUNX3 protein was detected by immunohistochemistry. Their relationship to the clinicopathological features of the tumor was also analyzed. The correlation between the two proteins and survival
prognosis [5-year disease-free survival(DFS)] was analyzed. RT-PCR results showed that the DJ-1 mRNA expression of cancer tissue increased, whereas that of RUNX3 decreased. Immunohistochemical results showed that the positive rate of DJ-1 protein of cancer tissue increased (69.41% vs. 21.18%),
whereas that of RUNX3 decreased (40.00% vs. 77.65%). The positive expression of DJ-1 and RUNX3 was highly related to the cTNM staging of rectal cancer. Correlation analysis results showed a negative correlation between the genes in rectal cancer tissue. The follow-up records showed 5-year
DFS data as follows: 50.00% for the DJ-1+/RUNX3− group, 57.14% for the DJ-1−/RUNX3− group, 71.43% for the DJ-1+/RUNX3+ group, and 82.50% for the DJ-1−/RUNX3+ group, suggesting that
the 5-year DFS of the DJ-1+ group was lower, whereas that of the RUNX3+ group was higher. These results indicated that DJ-1 and RUNX3 were related to the occurrence, development, and progression of rectal cancer. Interestingly, there was a significant negative correlation
between the genes, which was important for the treatment and prognosis of rectal cancer.
Collapse
Affiliation(s)
- Xueliang Wu
- Department of General Surgery, The First Affiliated Hospital of Hebei North University, Zhangjiakou 075000, Hebei, PR China
| | - Haojian Zhang
- Graduate School of Hunan University of Chinese Medicine, Changsha 410007, Hunan, PR China
| | - Jun Xue
- Department of General Surgery, The First Affiliated Hospital of Hebei North University, Zhangjiakou 075000, Hebei, PR China
| | - Shengchao Guo
- Department of Second General Surgery, Dagang Hospital, Tianjin 300270, PR China
| | - Ming Qu
- Department of General Surgery, The First Affiliated Hospital of Hebei North University, Zhangjiakou 075000, Hebei, PR China
| | - Lei Han
- Department of General Surgery, The First Affiliated Hospital of Hebei North University, Zhangjiakou 075000, Hebei, PR China
| | - Guangyuan Sun
- Department of General Surgery, The First Affiliated Hospital of Hebei North University, Zhangjiakou 075000, Hebei, PR China
| | - Xiaoyu Yang
- Department of General Surgery, The First Affiliated Hospital of Hebei North University, Zhangjiakou 075000, Hebei, PR China
| |
Collapse
|
7
|
Yang X, Wang S, Reheman A. Regulation of RUNX3 Expression by DNA Methylation in Prostate Cancer. Cancer Manag Res 2020; 12:6411-6420. [PMID: 32801881 PMCID: PMC7394506 DOI: 10.2147/cmar.s249066] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Accepted: 07/07/2020] [Indexed: 12/28/2022] Open
Abstract
Purpose To investigate the role of DNA methylation in the regulation of Runt-related transcription factor 3 (RUNX3) and the effect of such mechanism on the proliferation of prostate cancer (PCa) cells. Materials and Methods The methylation of the RUNX3 in the promoter region in PCa cells was detected by bisulfite-sequencing PCR (BSP). Following treatment of the PCa cells with DNA methylation transferase inhibitor 5-AZA-2'-deoxycytidine (AZA), the effect on methylation level and expression of RUNX3 were analyzed by qRT-PCR, Western blot, and BSP assays. Furthermore, we investigated the effect of the demethylated RUNX3 on proliferation, cell cycle and apoptosis of PCa cells using CCK-8 and flow cytometry assays. Using the DNA methylation transferase (DNMT3b) knockout or overexpression models, the relationship between DNMT3b and RUNX3 methylation was further assessed by qRT-PCR, Western blot and methylation-specific PCR (MSP). Results The results indicated that the methylation level of RUNX3 in PCa cell lines was significantly higher than that of normal prostate epithelial (RWPE-1) cells. Furthermore, treatment with AZA not only promoted the demethylation of RUNX3 but also restored the mRNA and protein expression of RUNX3, and the reactivation of expression of the later exhibited its anti-tumor effects through regulation of the cycle progression in PCa cells. Moreover, DNMT3b could regulate the expression level of RUNX3 by altering the DNA methylation of the RUNX3 in PCa cells. Conclusion RUNX3 is hypermethylated in a panel of PCa cell lines; inhibition of DNA methylation of RUNX3 could restore its gene expression, which could promote its anticancer effect. Thus, RUNX3 may serve as a novel putative molecular target gene for PCa therapy.
Collapse
Affiliation(s)
- Xin Yang
- Department of Urology, The Second Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang Uygur Autonomous Region, People's Republic of China
| | - Shumei Wang
- Urumqi Blood Center, Urumqi, Xinjiang Uygur Autonomous Region, People's Republic of China
| | - Alimu Reheman
- Department of Urology, The Second Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang Uygur Autonomous Region, People's Republic of China
| |
Collapse
|
8
|
Zheng J, Mei Y, Zhai G, Zhao N, Jia D, Fan Y. Downregulation of RUNX3 has a poor prognosis and promotes tumor progress in kidney cancer. Urol Oncol 2020; 38:740.e11-740.e20. [PMID: 32600926 DOI: 10.1016/j.urolonc.2020.05.021] [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: 01/04/2020] [Revised: 05/07/2020] [Accepted: 05/19/2020] [Indexed: 10/24/2022]
Abstract
BACKGROUND Kidney cancer usually shows no symptoms until the tumor is relatively large, and current drugs fail to stop the tumor recurrence. The transcriptional factor Runt-related transcription factor 3 (RUNX3) has been reported to function as a tumor suppressor in many types of cancers. METHODS Kidney cancer and adjacent normal tissues were collected from 12 patients to test the expression of RUNX3 by real-time quantitative PCR, immunoblotting, and immunohistochemistry. Promoter methylation status of RUNX3 was determined using methylation analysis from 103 patient samples. Kidney cancer cell lines and xenograft mouse model were used to investigate the promoter methylation and cancer progression through inhibitor treatment and loss/gain-of-function experiments. RESULTS RUNX3 was significantly downregulated in kidney cancer tissues and cells, which could be elevated by higher methylation status at its promoter region. RUNX3 promoter methylation was positively correlated with poor prognosis of kidney cancer. RUNX3 loss-of-function promoted the cell proliferation, migration, and invasion of kidney cancer cells, in contrast, RUNX3 overexpression inhibited the cancer cell progression. This study provides the first instance of the effect of RUNX3 expression and its promoter methylation status on kidney cancer. CONCLUSION Targeting RUNX3 pathway and its promoter methylation are potential therapeutic strategies to treat kidney cancer.
Collapse
Affiliation(s)
- Jianbo Zheng
- Department of Urology, Qilu Hospital of Shandong University, Jinan, Shandong, China; Department of Urology, Central Hospital of Zibo, Zibo, Shandong, China
| | - Yanhui Mei
- Department of Urology, Binzhou Medical University Hospital, Binzhou, Shandong, China
| | - Guangsheng Zhai
- Department of Radiotherapy, Central Hospital of Zibo, Zibo, Shandong, China
| | - Ning Zhao
- Department of Urology, Central Hospital of Zibo, Zibo, Shandong, China
| | - Dongsheng Jia
- Department of Urology, Central Hospital of Zibo, Zibo, Shandong, China
| | - Yidong Fan
- Department of Urology, Qilu Hospital of Shandong University, Jinan, Shandong, China.
| |
Collapse
|
9
|
Jiang F, Chen Y, Ren S, Li Z, Sun K, Xing Y, Zhu Y, Piao D. Cyclovirobuxine D inhibits colorectal cancer tumorigenesis via the CTHRC1‑AKT/ERK‑Snail signaling pathway. Int J Oncol 2020; 57:183-196. [PMID: 32319595 PMCID: PMC7252468 DOI: 10.3892/ijo.2020.5038] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Accepted: 03/13/2020] [Indexed: 12/12/2022] Open
Abstract
Cyclovirobuxine D (CVB-D) is an alkaloid, which is mainly derived from Buxus microphylla. It has been reported that CVB-D has positive effects on breast cancer, gastric cancer and other malignant tumors. However, to the best of our knowledge, there are no reports regarding the effects of CVB-D on colorectal cancer (CRC). The purpose of the present study was to determine the anticancer effects of CVB-D and further elucidate its molecular mechanism(s). DLD-1 and LoVo cell lines were selected to evaluate the antitumor effect of CVB-D. Cytotoxicity, viability and proliferation were evaluated by the MTT and colony formation assays. Flow cytometry was used to detect the effects on apoptosis and the cell cycle in CVB-D-treated CRC cells. The migration and invasion abilities of CRC cells were examined by wound healing and Transwell assays. In addition, RNA sequencing, bioinformatics analysis and western blotting were performed to investigate the target of drug action and clarify the molecular mechanisms. A xenograft model was established using nude mice, and ultrasound was employed to assess the preclinical therapeutic effects of CVB-D in vivo. It was identified that CVB-D inhibited the proliferation, migration, stemness, angiogenesis and epithelial-mesenchymal transition of CRC cells, and induced apoptosis and S-phase arrest. In addition, CVB-D significantly inhibited the growth of xenografts. It is notable that CVB-D exerted anticancer effects in CRC cells partly by targeting collagen triple helix repeat containing 1 (CTHRC1), which may be upstream of the AKT and ERK pathways. CVB-D exerted anticancer effects through the CTHRC1-AKT/ERK-Snail signaling pathway. Targeted therapy combining CTHRC1 with CVB-D may offer a promising novel therapeutic approach for CRC treatment.
Collapse
Affiliation(s)
- Fengqi Jiang
- Department of Colorectal Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, P.R. China
| | - Yaodong Chen
- Department of Ultrasonic Imaging, First Clinical Medical College, Shanxi Medical University, Taiyuan, Shanxi 030001, P.R. China
| | - Shuo Ren
- Department of Colorectal Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, P.R. China
| | - Zizhuo Li
- Department of Colorectal Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, P.R. China
| | - Kan Sun
- Department of General Surgery, Heilongjiang Provincial Hospital, Harbin, Heilongjiang 150001, P.R. China
| | - Yanwei Xing
- Department of Colorectal Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, P.R. China
| | - Yuekun Zhu
- Department of Colorectal Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, P.R. China
| | - Daxun Piao
- Department of Colorectal Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, P.R. China
| |
Collapse
|
10
|
RUNX3 Inhibits the Invasion and Metastasis of Human Colon Cancer HT-29 Cells by Upregulating MMP-2/9. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2020; 2020:5978131. [PMID: 32184893 PMCID: PMC7063181 DOI: 10.1155/2020/5978131] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/14/2019] [Revised: 01/16/2020] [Accepted: 01/18/2020] [Indexed: 12/24/2022]
Abstract
Objective To investigate the effect of Runt-associated transcription factor 3 (RUNX3) on the invasion and metastasis of human colon cancer HT-29 cells and to preliminarily explore the mechanism of its anticancer effect. Methods The RUNX3 plasmid vector was transfected into human colon cancer HT-29 cells by liposome-mediated transfection, while the empty vector and the blank group were used as the control group. After Geneticin (G418) screening, HT-29 cells with stable expression of RUNX3 gene were obtained. The expressions of mRNA and proteins of RUNX3 and metalloproteinases (MMP)-2/9 were detected by reverse transcription-polymerase chain reaction (RT-PCR) and western blot. Cell proliferation was determined by MTT assay. The effect of RUNX3 on invasion and metastasis of HT-29 cells was evaluated by scratch injury assay, Transwell chamber, and Matrigel invasion model. Results RUNX3 was expressed stably in HT-29 cells after transfection. The expressions of RUNX3 mRNA and proteins in the experimental group were significantly higher than those in the blank/empty vector groups. Meanwhile, the expressions of MMP-2/9 mRNA and proteins in the observation group were significantly lower than those in the blank group and the empty vector group. The proliferation and migration ability in the experimental group was significantly lower than blank/empty vector groups from the third day. Transwell chamber experiment and Matrigel invasion assay showed that the number of Transwell cells was decreased significantly than blank/empty vector groups, but no difference was found between the blank group and the empty vector group. Conclusion RUNX3 can inhibit the invasion and metastasis of human colon cancer HT-29 cells, and the mechanism may be related to decreased expression of MMP-2 and MMP-9.
Collapse
|
11
|
Feng Y, Gao S, Gao Y, Song D, Wang X, Chen Z. Runx3 expression in rectal cancer cells and its effect on cell invasion and proliferation. Oncol Lett 2019; 18:3290-3294. [PMID: 31452807 PMCID: PMC6704312 DOI: 10.3892/ol.2019.10654] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 06/25/2019] [Indexed: 01/08/2023] Open
Abstract
Effect of Runx3 gene on the cell proliferation and invasion of rectal cancer was investigated to explore potential new targets for targeted treatment of rectal cancer. The Runx3 overexpression group (OE group), blank plasmid control group, negative control and blank group of the rectal cancer HRC-9698 cell strain were set. The overexpressed Runx3 plasmid was transfected in OE group; the empty plasmid was transfected in blank plasmid control group; only liposome Lipofectamine was added to negative control group; only 1640 medium was used in blank group. RT-qPCR was used for detection of the mRNA expression of Runx3 in different groups; CCK-8 kit for detection of cell proliferation in different groups; Transwell chamber test for detection of cell strain invasion in different groups. The mRNA expression of Runx3 gene in OE group was the highest, significantly higher than that in blank plasmid control group, negative control and blank group (P<0.01). The OD values of overexpressed Runx3 at 96 h after transfection in OE group was significantly lower than each control group (P<0.01). At the same time-point, pairwise comparison in each group found that OE group was significantly lower than blank plasmid control, negative control and blank groups (all P<0.01). In the invasion experiment, the number of invasion cells in OE, blank plasmid control, negative control and blank groups were 38.63±9.33, 107.87±5.66, 110.93±4.33 and 112.86±6.66, respectively. OE group was significantly lower than each control group (P<0.01). Overexpression of Runx3 gene in vitro inhibits the cell proliferation of rectal cancer and blocks the cell invasion and metastasis. This study provides a new idea and a new molecular therapeutic target for molecular targeted therapy of rectal cancer.
Collapse
Affiliation(s)
- Ye Feng
- Department of Gastrointestinal Colorectal and Anal Surgery, China-Japan Union Hospital of Jilin University, Changchun, Jilin 130033, P.R. China
| | - Shuohui Gao
- Department of Gastrointestinal Colorectal and Anal Surgery, China-Japan Union Hospital of Jilin University, Changchun, Jilin 130033, P.R. China
| | - Yongjian Gao
- Department of Gastrointestinal Colorectal and Anal Surgery, China-Japan Union Hospital of Jilin University, Changchun, Jilin 130033, P.R. China
| | - Defeng Song
- Department of Gastrointestinal Colorectal and Anal Surgery, China-Japan Union Hospital of Jilin University, Changchun, Jilin 130033, P.R. China
| | - Xuefeng Wang
- Department of Gastrointestinal Colorectal and Anal Surgery, China-Japan Union Hospital of Jilin University, Changchun, Jilin 130033, P.R. China
| | - Zhi Chen
- Department of Nephropathy, The First Bethune Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| |
Collapse
|
12
|
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: 40] [Impact Index Per Article: 8.0] [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
|
13
|
Kim BR, Park SH, Jeong YA, Na YJ, Kim JL, Jo MJ, Jeong S, Yun HK, Oh SC, Lee DH. RUNX3 enhances TRAIL-induced apoptosis by upregulating DR5 in colorectal cancer. Oncogene 2019; 38:3903-3918. [PMID: 30692634 DOI: 10.1038/s41388-019-0693-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Revised: 12/10/2018] [Accepted: 01/04/2019] [Indexed: 12/23/2022]
Abstract
RUNX3 is frequently inactivated by DNA hypermethylation in numerous cancers. Here, we show that RUNX3 has an important role in modulating apoptosis in immediate response to tumor necrosis factor-related apoptosis-including ligand (TRAIL). Importantly, no combined effect of TRAIL and RUNX3 was observed in non-cancerous cells. We investigated the expression of the death receptors (DRs) DR4 and DR5, which are related to TRAIL resistance. Overexpression of RUNX3 increased DR5 expression via induction of the reactive oxygen species (ROS)-endoplasmic reticulum (ER) stress-effector CHOP. Reduction of DR5 markedly decreased apoptosis enhanced by the combined therapy of TRAIL and RUNX3. Interestingly, RUNX3 induced reactive oxygen species production by inhibiting SOD3 transcription via binding to the Superoxide dismutase 3 (SOD3) promoter. Additionally, the combined effect of TRAIL and RUNX3 decreased tumor growth in xenograft models. Our results demonstrate a direct role for RUNX3 in TRAIL-induced apoptosis via activation of DR5 and provide further support for RUNX3 as an anti-tumor.
Collapse
Affiliation(s)
- Bo Ram Kim
- Department of Oncology, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Seong Hye Park
- Graduate School of Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Yoon A Jeong
- Graduate School of Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Yoo Jin Na
- Graduate School of Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Jung Lim Kim
- Department of Oncology, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Min Jee Jo
- Graduate School of Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Soyeon Jeong
- Department of Oncology, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Hye Kyeong Yun
- Graduate School of Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Sang Cheul Oh
- Department of Oncology, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Republic of Korea.
| | - Dae-Hee Lee
- Department of Oncology, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Republic of Korea.
| |
Collapse
|
14
|
Xiong J, Guo S, Bing Z, Su Y, Guo L. A Comprehensive RNA Expression Signature for Cervical Squamous Cell Carcinoma Prognosis. Front Genet 2019; 9:696. [PMID: 30662454 PMCID: PMC6328499 DOI: 10.3389/fgene.2018.00696] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Accepted: 12/12/2018] [Indexed: 01/08/2023] Open
Abstract
Clinicopathological characteristics alone are not enough to predict the survival of patients with cervical squamous cell carcinoma (CESC) due to clinical heterogeneity. In recent years, many genes and non-coding RNAs have been shown to be oncogenes or tumor-suppressors in CESC cells. This study aimed to develop a comprehensive transcriptomic signature for CESC patient prognosis. Univariate, multivariate, and Least Absolute Shrinkage and Selection Operator penalized Cox regression were used to identify prognostic signatures for CESC patients from transcriptomic data of The Cancer Genome Atlas. A normalized prognostic index (NPI) was formulated as a synthetical index for CESC prognosis. Time-dependent receiver operating characteristic curve analysis was used to compare prognostic signatures. A prognostic transcriptomic signature was identified, including 1 microRNA, 1 long non-coding RNA, and 6 messenger RNAs. Decreased survival was associated with CESC patients being in the high-risk group stratified by NPI. The NPI was an independent predictor for CESC patient prognosis and it outperformed the known clinicopathological characteristics, microRNA-only signature, gene-only signature, and previously identified microRNA and gene signatures. Function and pathway enrichment analysis revealed that the identified prognostic RNAs were mainly involved in angiogenesis. In conclusion, we proposed a transcriptomic signature for CESC prognosis and it may be useful for effective clinical risk management of CESC patients. Moreover, RNAs in the transcriptomic signature provided clues for downstream experimental validation and mechanism exploration.
Collapse
Affiliation(s)
- Jie Xiong
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China
| | - Shengyu Guo
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China
| | - Zhitong Bing
- Department of Computational Physics, Institute of Modern Physics of Chinese Academy of Sciences, Lanzhou, China
| | - Yanlin Su
- Department of Gynaecology and Obstetrics, Changsha Central Hospital, Changsha, China
| | - Le Guo
- The First Department of Operation, Hunan Provincial People's Hospital, Changsha, China
| |
Collapse
|
15
|
Zhou WN, Du YF, Zheng Y, Zhang W, Wu YN, Song XM, Bai J. Inactivation of RUNX3 protein expression in tongue squamous cell carcinoma and its association with clinicopathological characteristics. Mol Med Rep 2018; 19:885-894. [PMID: 30535462 PMCID: PMC6323263 DOI: 10.3892/mmr.2018.9705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Accepted: 10/17/2018] [Indexed: 11/09/2022] Open
Abstract
The function of runt-related transcription factor 3 (RUNX3) in oral cancer remains controversial. The present study aimed to determine the status of RUNX3 protein expression and its association with clinicopathological characteristics in tongue squamous cell carcinomas (SCC). The present study used three pairs of tongue SCC and non-cancerous tissues to assess RUNX3 protein expression by western blot analysis, and two tongue SCC cell lines to determine RUNX3 protein localization by immunofluorescence and immunocytochemistry. Tissue microarray immunohistochemistry was performed to detect the clinical relevance of RUNX3 in 79 patients with tongue SCC. The results demonstrated that RUNX3 protein expression was reduced in tongue SCC tissues compared with in paired non-cancerous tissues. Similarly, the expression of RUNX3 was low in SCC25 and Cal27 cells, and was predominantly localized to the cytoplasm. In the 79 patients with tongue SCC, RUNX3 protein expression was presented in different manners in carcinoma nests and tumor stroma. RUNX3 in carcinoma nests (nRUNX3) exhibited nuclear positive staining in 24/79 samples, cytoplasmic mislocalization in 41/79 samples and was undetectable in 14/79 samples. RUNX3 in stroma (sRUNX3) exhibited nuclear positive staining in 40/79 samples and nuclear negative staining in 39/79 samples. Negative nRUNX3 expression was significantly associated with lymph node metastasis (P=0.014), clinical stage (P=0.027), and overall and disease-free survival (P=0.008 and P=0.007, respectively). In addition, negative sRUNX3 expression was associated with lymph node metastasis (P=0.003) and clinical stage (P=0.003); however, not with overall survival. The findings of the present study preliminarily suggested that cytoplasmic mislocalization of RUNX3 protein may be a common event in tongue SCC, and that sRUNX3 protein expression may be a potential prognostic biomarker.
Collapse
Affiliation(s)
- Wei-Na Zhou
- Jiangsu Key Laboratory of Oral Diseases, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
| | - Yi-Fei Du
- Jiangsu Key Laboratory of Oral Diseases, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
| | - Yang Zheng
- Jiangsu Key Laboratory of Oral Diseases, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
| | - Wei Zhang
- Jiangsu Key Laboratory of Oral Diseases, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
| | - Yu-Nong Wu
- Jiangsu Key Laboratory of Oral Diseases, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
| | - Xiao-Meng Song
- Jiangsu Key Laboratory of Oral Diseases, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
| | - Jin Bai
- Jiangsu Center for The Collaboration and Innovation of Cancer Biotherapy, Cancer Institute, Xuzhou Medical University, Xuzhou, Jiangsu 221002, P.R. China
| |
Collapse
|
16
|
Sun X. LncRNA PCAT29 suppresses cell proliferation, invasion, and migration in renal carcinoma by regulating FLOT1. ACTA ACUST UNITED AC 2018. [DOI: 10.31491/csrc.2018.9.021] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
17
|
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
|
18
|
Zhao H, Zhao H, Zhang Y, Zhou Y. MicroRNA‑199b promotes cell proliferation and invasion in Wilms' tumour by directly targeting Runt‑related transcription factor 3. Mol Med Rep 2018; 18:1812-1819. [PMID: 29845298 DOI: 10.3892/mmr.2018.9096] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Accepted: 05/17/2018] [Indexed: 11/05/2022] Open
Abstract
Emerging evidence has demonstrated that the deregulation of microRNAs (miRNAs) contributes to Wilms' tumour (WT) malignant progression. Therefore, identifying the essential miRNAs for WT onset and progression may be a promising therapeutic method for patients with this disease. Dysregulation of miRNA‑199b (miR‑199b) serves significant roles in various types of human cancer. However, its expression patterns, possible functions and associated mechanisms in WT are largely unknown. In the present study, the expression of miR‑199b in WT tissues was detected by reverse transcription‑quantitative polymerase chain reaction (RT‑qPCR) analysis. The biological functions of miR‑199b overexpression in WT cells were determined using Cell counting kit‑8 and Transwell invasion assays. The mechanisms underlying the action of miR‑199b in WT cells were also investigated using bioinformatics analysis, a luciferase reporter assay, RT‑qPCR and western blot analysis. It was revealed that miR‑199b expression was upregulated in WT tissues. In addition, the downregulation of miR‑199b attenuated the proliferation and invasion of WT cells. Runt‑related transcription factor 3 (RUNX3) was mechanistically predicted as a potential target of miR‑199b. Subsequent experiments demonstrated that RUNX3 was a direct target gene of miR‑199b in WT. In addition, the downregulation of RUNX3 in the WT tissues was inversely correlated with the miR‑199b expression level. The recovered RUNX3 expression counteracted the oncogenic roles of miR‑199b in WT cells. Therefore miR‑199b may serve as an oncogene in WT progression by directly targeting RUNX3, thereby suggesting that the miR‑199b/RUNX3 axis may be a promising therapeutic target for patients with WT.
Collapse
Affiliation(s)
- Huizhen Zhao
- Department of Pediatrics, Yidu Central Hospital of Weifang, Weifang, Shandong 262550, P.R. China
| | - Hailing Zhao
- Department of Pediatrics, Yidu Central Hospital of Weifang, Weifang, Shandong 262550, P.R. China
| | - Yongna Zhang
- Department of Pediatrics, Yidu Central Hospital of Weifang, Weifang, Shandong 262550, P.R. China
| | - Yuxi Zhou
- Department of Pediatrics, Weifang People's Hospital, Weifang, Shandong 261000, P.R. China
| |
Collapse
|
19
|
Yu S, Bian H, Gao X, Gui L. Annexin A9 promotes invasion and metastasis of colorectal cancer and predicts poor prognosis. Int J Mol Med 2018; 41:2185-2192. [PMID: 29393380 DOI: 10.3892/ijmm.2018.3432] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2017] [Accepted: 01/08/2018] [Indexed: 11/05/2022] Open
Abstract
Annexin A9 (ANXA9), a member of annexin family, has been reported be associated with colorectal cancer (CRC) carcinogenesis. However, the clinical significance of ANXA9 in CRC, particularly its correlation to invasion and metastasis remains ambiguous. The aim of the present study was to investigate the significance of ANXA9 in CRC and understand the molecular mechanism of ANXA9 in CRC invasion and metastasis. Expression levels of the ANXA9 protein in CRC tissues were detected using immunohistochemistry (IHC), and the clinical and prognostic value of ANXA9 was investigated. ANXA9‑siRNA was utilized to investigate the effect and molecular mechanism of ANXA9 in HCT116 cells. The IHC result demonstrated that the positivity rate of the ANXA9 protein in CRC tissue was significantly higher than that in adjacent mucosa (P<0.05), which was consistent with the western blot results. ANXA9 protein expression levels are associated with invasion depth and lymphatic metastasis. Furthermore, patients with ANXA9‑positive expression demonstrated a poor prognosis and ANXA9 was an independent risk factor for survival (P<0.05). After inhibiting ANXA9 in HCT116 cells, the activity and metastatic and invasion capacity of cells decreased significantly, and expression levels of ADAM metallopeptidase domain 17 and matrix metallopeptidase 9 were significantly downregulated, while the expression levels of tissue inhibitors of metalloproteinases‑1 and E‑cadherin were upregulated (P<0.05). Thus, positive ANXA9 expression may present as a novel marker for predicting poor prognosis in CRC patients, and ANXA9 may promote the invasion and metastasis of CRC by regulating invasion and metastasis‑associated genes.
Collapse
Affiliation(s)
- Suyang Yu
- First Department of Colorectal Surgery, The Third Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, P.R. China
| | - Honglei Bian
- First Department of Colorectal Surgery, The Third Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, P.R. China
| | - Xin Gao
- ICU of Department of Anesthesiology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, P.R. China
| | - Lin Gui
- First Department of Colorectal Surgery, The Third Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, P.R. China
| |
Collapse
|
20
|
Yu J, Tian X, Chang J, Liu P, Zhang R. RUNX3 inhibits the proliferation and metastasis of gastric cancer through regulating miR-182/HOXA9. Biomed Pharmacother 2017; 96:782-791. [DOI: 10.1016/j.biopha.2017.08.144] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Revised: 08/25/2017] [Accepted: 08/28/2017] [Indexed: 01/11/2023] Open
|
21
|
Zhou WN, Du YF, Bai J, Song XM, Zheng Y, Yuan H, Zhang W, Zhang ZD, Wu YN. RUNX3 plays a tumor suppressor role by inhibiting cell migration, invasion and angiogenesis in oral squamous cell carcinoma. Oncol Rep 2017; 38:2378-2386. [PMID: 28765934 DOI: 10.3892/or.2017.5857] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Accepted: 06/20/2017] [Indexed: 11/06/2022] Open
Abstract
Although aberrant expression of Runt-related transcription factor 3 (RUNX3) contributes to tumor progression and metastasis in a number of carcinomas, the status of RUNX3 and its correlation with prognosis in oral squamous cell carcinomas (OSCC) are still controversial. The aim of present study was to investigate the function of RUNX3 in OSCC and the underlying molecular mechanisms. Tissue microarray (TMA) consisting of 232 OSCC specimens was used to detect the expression of RUNX3 by immunohistochemistry method. The effects of RUNX3 restoration on OSCC cell migration and invasion were determined by wound-healing assay, migration and Matrigel cell invasion assays. The antiangiogenic role of RUNX3 was analyzed by testing proliferation and tube formation of human umbilical vascular endothelial cells (HUVECs) cultured with conditioned medium from RUNX3 transfected OSCC cell lines. The activities of MMP-9 and VEGF in RUNX3 transfected OSCC cell lines were examined by western blot and Elisa methods. RUNX3 expression was reduced in OSCC specimens and significantly associated with tumor size (P=0.002), lymph node statue (P=0.0036) and clinical stage (P=0.0001). Negative expression of RUNX3 correlated with worse 5-year overall and disease-specific survival rates (P=0.0348 and P=0.0301, respectively). Furthermore, we found that RUNX3 restoration suppressed cell migration and invasion through downregulating MMP-9 expression and secretion, and exerted antiangiogenic capability by inhibiting VEGF activity in HN6 and Cal27 cells. These findings suggested that RUNX3 played a tumor suppressor role in OSCC by inhibiting cell migration, invasion and angiogenesis, supporting that it could be a potential therapeutic target for OSCC.
Collapse
Affiliation(s)
- Wei-Na Zhou
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, Jiangsu, P.R. China
| | - Yi-Fei Du
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, Jiangsu, P.R. China
| | - Jin Bai
- Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Cancer Institute, Xuzhou Medical University, Xuzhou, Jiangsu, P.R. China
| | - Xiao-Meng Song
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, Jiangsu, P.R. China
| | - Yang Zheng
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, Jiangsu, P.R. China
| | - Hua Yuan
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, Jiangsu, P.R. China
| | - Wei Zhang
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, Jiangsu, P.R. China
| | - Zheng-Dong Zhang
- Department of Genetic Toxicology, The Key Laboratory of Modern Toxicology of Ministry of Education, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, P.R. China
| | - Yu-Nong Wu
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, Jiangsu, P.R. China
| |
Collapse
|
22
|
Wang Y, Li Y, Wu B, Shi C, Li C. MicroRNA-661 promotes non-small cell lung cancer progression by directly targeting RUNX3. Mol Med Rep 2017; 16:2113-2120. [PMID: 28656235 DOI: 10.3892/mmr.2017.6827] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2017] [Accepted: 06/08/2017] [Indexed: 11/06/2022] Open
Abstract
Lung cancer is the primary cause of cancer‑associated mortality in men and women worldwide. Increasing evidence indicates that abnormal microRNA (miRNA) expression contributes to the carcinogenesis and progression of multiple human cancers, including non‑small cell lung cancer (NSCLC). Therefore, miRNAs exhibit the potential to act as biomarkers for the diagnosis, treatment and prognosis of human malignancies. miRNA‑661 (miR‑661) has previously been demonstrated to be important in the development of various human cancer types. However, the expression levels, functions and underlying mechanisms of miR‑661 in NSCLC remain to be elucidated. The present study demonstrated that miR‑661 was upregulated in NSCLC tissues and cell lines. In addition, miR‑661 expression levels were significantly correlated with differentiation and tumor stage lymph node metastasis of NSCLC patients. Functional experiments demonstrated that miR-661 downregulation inhibited NSCLC cell proliferation and invasion in vitro. Furthermore, runt‑related transcription factor 3 (RUNX3) was identified as a direct target of miR‑661 in NSCLC. RUNX3 was expressed at a low level in NSCLC tissues and was negatively correlated with the miR‑661 expression level. Further experiments revealed that RUNX3 knockdown significantly rescued the effects of miR‑661 underexpression on NSCLC cell proliferation and invasion. In conclusion, the present findings indicated a role for miR‑661 as an oncogene in NSCLC via direct targeting of RUNX3, thus suggesting that miR‑661 may be used to develop novel therapies for NSCLC patients.
Collapse
Affiliation(s)
- Yu Wang
- Department of Molecular Detection, Center for Clinical Biological Samples, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou 121001, Liaoning, P.R. China
| | - Yuqiang Li
- Department of Molecular Detection, Center for Clinical Biological Samples, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou 121001, Liaoning, P.R. China
| | - Bin Wu
- Department of Molecular Detection, Center for Clinical Biological Samples, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou 121001, Liaoning, P.R. China
| | - Ce Shi
- Department of Molecular Detection, Center for Clinical Biological Samples, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou 121001, Liaoning, P.R. China
| | - Chen Li
- Department of Molecular Detection, Center for Clinical Biological Samples, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou 121001, Liaoning, P.R. China
| |
Collapse
|