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Hirose Y, Sato S, Hashiya K, Ooga M, Bando T, Sugiyama H. Chb-M', an Inhibitor of the RUNX Family Binding to DNA, Induces Apoptosis in p53-Mutated Non-Small Cell Lung Cancer and Inhibits Tumor Growth and Repopulation In Vivo. J Med Chem 2024; 67:9165-9172. [PMID: 38803164 DOI: 10.1021/acs.jmedchem.4c00315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2024]
Abstract
Runt-related transcription factor (RUNX) proteins are considered to play various roles in cancer. Here, we evaluated the anticancer activity of Chb-M', a compound that specifically and covalently binds to the consensus sequence for RUNX family proteins, in p53-mutated non-small cell lung cancer cells. Chb-M' killed the cancer cells by inducing apoptosis. The compound showed an anticancer effect comparable to that of the clinically used drugs alectinib and ceritinib in vivo. Notably, Chb-M' extended the cancer-free survival of mice after ending treatment more effectively than did the other two drugs. The results presented here suggest that Chb-M' is an attractive candidate as an anticancer drug applicable to the treatment of non-small cell lung cancer and various other types of cancers.
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Affiliation(s)
- Yuki Hirose
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo, Kyoto 606-8502, Japan
| | - Shinsuke Sato
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo, Kyoto 606-8502, Japan
| | - Kaori Hashiya
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo, Kyoto 606-8502, Japan
| | - Mitsuharu Ooga
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo, Kyoto 606-8502, Japan
| | - Toshikazu Bando
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo, Kyoto 606-8502, Japan
| | - Hiroshi Sugiyama
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo, Kyoto 606-8502, Japan
- Institute for Integrated Cell-Material Science (WPI-iCeMS), Kyoto University, Sakyo, Kyoto 606-8501, Japan
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2
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Suda K, Okabe A, Matsuo J, Chuang LSH, Li Y, Jangphattananont N, Mon NN, Myint KN, Yamamura A, So JBY, Voon DCC, Yang H, Yeoh KG, Kaneda A, Ito Y. Aberrant Upregulation of RUNX3 Activates Developmental Genes to Drive Metastasis in Gastric Cancer. CANCER RESEARCH COMMUNICATIONS 2024; 4:279-292. [PMID: 38240752 PMCID: PMC10836196 DOI: 10.1158/2767-9764.crc-22-0165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Revised: 06/08/2023] [Accepted: 01/03/2024] [Indexed: 02/04/2024]
Abstract
Gastric cancer metastasis is a major cause of mortality worldwide. Inhibition of RUNX3 in gastric cancer cell lines reduced migration, invasion, and anchorage-independent growth in vitro. Following splenic inoculation, CRISPR-mediated RUNX3-knockout HGC-27 cells show suppression of xenograft growth and liver metastasis. We interrogated the potential of RUNX3 as a metastasis driver in gastric cancer by profiling its target genes. Transcriptomic analysis revealed strong involvement of RUNX3 in the regulation of multiple developmental pathways, consistent with the notion that Runt domain transcription factor (RUNX) family genes are master regulators of development. RUNX3 promoted "cell migration" and "extracellular matrix" programs, which are necessary for metastasis. Of note, we found pro-metastatic genes WNT5A, CD44, and VIM among the top differentially expressed genes in RUNX3 knockout versus control cells. Chromatin immunoprecipitation sequencing and HiChIP analyses revealed that RUNX3 bound to the enhancers and promoters of these genes, suggesting that they are under direct transcriptional control by RUNX3. We show that RUNX3 promoted metastasis in part through its upregulation of WNT5A to promote migration, invasion, and anchorage-independent growth in various malignancies. Our study therefore reveals the RUNX3-WNT5A axis as a key targetable mechanism for gastric cancer metastasis. SIGNIFICANCE Subversion of RUNX3 developmental gene targets to metastasis program indicates the oncogenic nature of inappropriate RUNX3 regulation in gastric cancer.
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Affiliation(s)
- Kazuto Suda
- Cancer Science Institute of Singapore, National University of Singapore, Singapore
| | - Atsushi Okabe
- Department of Molecular Oncology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Junichi Matsuo
- Cancer Science Institute of Singapore, National University of Singapore, Singapore
| | | | - Ying Li
- Cancer Science Institute of Singapore, National University of Singapore, Singapore
| | | | - Naing Naing Mon
- Cancer Science Institute of Singapore, National University of Singapore, Singapore
| | - Khine Nyein Myint
- Cancer Science Institute of Singapore, National University of Singapore, Singapore
| | - Akihiro Yamamura
- Cancer Science Institute of Singapore, National University of Singapore, Singapore
| | - Jimmy Bok-Yan So
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Dominic Chih-Cheng Voon
- Innovative Cancer Model Research Unit, Institute for Frontier Science Initiative, Kanazawa University, Japan
| | - Henry Yang
- Cancer Science Institute of Singapore, National University of Singapore, Singapore
| | - Khay Guan Yeoh
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Department of Gastroenterology and Hepatology, National University Health System, Singapore
| | - Atsushi Kaneda
- Department of Molecular Oncology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Yoshiaki Ito
- Cancer Science Institute of Singapore, National University of Singapore, Singapore
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Koyama Y, Okazaki H, Shi Y, Mezawa Y, Wang Z, Sakimoto M, Ishizuka A, Ito Y, Koyama T, Daigo Y, Takano A, Miyagi Y, Yokose T, Yamashita T, Sugahara K, Hino O, Yang L, Maruyama R, Katakura A, Yasukawa T, Orimo A. Increased RUNX3 expression mediates tumor-promoting ability of human breast cancer-associated fibroblasts. Cancer Med 2023; 12:18062-18077. [PMID: 37641472 PMCID: PMC10523979 DOI: 10.1002/cam4.6421] [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: 04/20/2023] [Revised: 06/15/2023] [Accepted: 07/26/2023] [Indexed: 08/31/2023] Open
Abstract
BACKGROUND Cancer-associated fibroblasts (CAFs) are a major stromal component of human breast cancers and often promote tumor proliferation, progression and malignancy. We previously established an experimental CAF (exp-CAF) cell line equipped with a potent tumor-promoting ability. It was generated through prolonged incubation of immortalized human mammary fibroblasts with human breast cancer cells in a tumor xenograft mouse model. RESULTS Herein, we found that the exp-CAFs highly express Runt-related transcription factor 3 (RUNX3), while counterpart fibroblasts do not. In breast cancer patients, the proportion of RUNX3-positive stromal fibroblast-like cells tends to be higher in cancerous regions than in non-cancerous regions. These findings suggest an association of RUNX3 with CAF characteristics in human breast cancers. To investigate the functional role of RUNX3 in CAFs, the exp-CAFs with or without shRNA-directed knockdown of RUNX3 were implanted with breast cancer cells subcutaneously in immunodeficient mice. Comparison of the resulting xenograft tumors revealed that tumor growth was significantly attenuated when RUNX3 expression was suppressed in the fibroblasts. Consistently, Ki-67 and CD31 immunohistochemical staining of the tumor sections indicated reduction of cancer cell proliferation and microvessel formation in the tumors formed with the RUNX3-suppressed exp-CAFs. CONCLUSION These results suggest that increased RUNX3 expression could contribute to the tumor-promoting ability of CAFs through mediating cancer cell growth and neoangiogenesis in human breast tumors.
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Affiliation(s)
- Yu Koyama
- Department of Oral Pathobiological Science and SurgeryTokyo Dental CollegeTokyoJapan
- Department of Pathology and OncologyJuntendo University Faculty of MedicineTokyoJapan
| | - Hiroya Okazaki
- Department of Oral Pathobiological Science and SurgeryTokyo Dental CollegeTokyoJapan
- Department of Pathology and OncologyJuntendo University Faculty of MedicineTokyoJapan
| | - Yang Shi
- Department of Pathology and OncologyJuntendo University Faculty of MedicineTokyoJapan
- Department of Molecular PathogenesisJuntendo University Graduate School of MedicineTokyoJapan
| | - Yoshihiro Mezawa
- Department of Pathology and OncologyJuntendo University Faculty of MedicineTokyoJapan
- Department of Molecular PathogenesisJuntendo University Graduate School of MedicineTokyoJapan
| | - Zixu Wang
- Department of Pathology and OncologyJuntendo University Faculty of MedicineTokyoJapan
- Department of Molecular PathogenesisJuntendo University Graduate School of MedicineTokyoJapan
| | - Mizuki Sakimoto
- Department of Pathology and OncologyJuntendo University Faculty of MedicineTokyoJapan
| | - Akane Ishizuka
- Department of Pathology and OncologyJuntendo University Faculty of MedicineTokyoJapan
- Department of Molecular PathogenesisJuntendo University Graduate School of MedicineTokyoJapan
| | - Yasuhiko Ito
- Department of Pathology and OncologyJuntendo University Faculty of MedicineTokyoJapan
- Present address:
Department of Immunological DiagnosisJuntendo University Graduate School of MedicineTokyoJapan
| | - Takumi Koyama
- Department of Oral Pathobiological Science and SurgeryTokyo Dental CollegeTokyoJapan
- Department of Pathology and OncologyJuntendo University Faculty of MedicineTokyoJapan
| | - Yataro Daigo
- Center for Antibody and Vaccine Therapy, Institute of Medical Science, Research HospitalThe University of TokyoTokyoJapan
- Department of Medical Oncology and Cancer Center, and Center for Advanced Medicine against CancerShiga University of Medical ScienceOtsuJapan
| | - Atsushi Takano
- Center for Antibody and Vaccine Therapy, Institute of Medical Science, Research HospitalThe University of TokyoTokyoJapan
- Department of Medical Oncology and Cancer Center, and Center for Advanced Medicine against CancerShiga University of Medical ScienceOtsuJapan
| | - Yohei Miyagi
- Molecular Pathology and Genetics DivisionKanagawa Cancer Center Research InstituteYokohamaJapan
| | | | - Toshinari Yamashita
- Department of Breast Surgery and OncologyKanagawa Cancer CenterYokohamaJapan
| | - Keisuke Sugahara
- Department of Oral Pathobiological Science and SurgeryTokyo Dental CollegeTokyoJapan
| | - Okio Hino
- Department of Pathology and OncologyJuntendo University Faculty of MedicineTokyoJapan
| | - Liying Yang
- Project for Cancer Epigenomics, Cancer InstituteJapanese Foundation for Cancer ResearchTokyoJapan
| | - Reo Maruyama
- Project for Cancer Epigenomics, Cancer InstituteJapanese Foundation for Cancer ResearchTokyoJapan
| | - Akira Katakura
- Department of Oral Pathobiological Science and SurgeryTokyo Dental CollegeTokyoJapan
| | - Takehiro Yasukawa
- Department of Pathology and OncologyJuntendo University Faculty of MedicineTokyoJapan
- Department of Molecular PathogenesisJuntendo University Graduate School of MedicineTokyoJapan
| | - Akira Orimo
- Department of Pathology and OncologyJuntendo University Faculty of MedicineTokyoJapan
- Department of Molecular PathogenesisJuntendo University Graduate School of MedicineTokyoJapan
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Roy A, Chauhan S, Bhattacharya S, Jakhmola V, Tyagi K, Sachdeva A, Wasai A, Mandal S. Runt-related transcription factors in human carcinogenesis: a friend or foe? J Cancer Res Clin Oncol 2023:10.1007/s00432-023-04769-0. [PMID: 37081242 DOI: 10.1007/s00432-023-04769-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Accepted: 04/08/2023] [Indexed: 04/22/2023]
Abstract
PURPOSE Cancer is one of the deadliest pathologies with more than 19 million new cases and 10 million cancer-related deaths across the globe. Despite development of advanced therapeutic interventions, cancer remains as a fatal pathology due to lack of early prognostic biomarkers, therapy resistance and requires identification of novel drug targets. METHODS Runt-related transcription factors (Runx) family controls several cellular and physiological functions including osteogenesis. Recent literatures from PubMed was mined and the review was written in comprehensive manner RESULTS: Recent literature suggests that aberrant expression of Runx contributes to tumorigenesis of many organs. Conversely, cell- and tissue-specific tumor suppressor roles of Runx are also reported. In this review, we have provided the structural/functional properties of Runx isoforms and its regulation in context of human cancer. Moreover, in an urgent need to discover novel therapeutic interventions against cancer, we comprehensively discussed the reported oncogenic and tumor suppressive roles of Runx isoforms in several tumor types and discussed the discrepancies that may have risen on Runx as a driver of malignant transformation. CONCLUSION Runx may be a novel therapeutic target against a battery of deadly human cancers.
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Affiliation(s)
- Adhiraj Roy
- Amity Institute of Molecular Medicine & Stem Cell Research, Amity University, Sector 125, Noida, Uttar Pradesh, 201303, India.
| | - Shivi Chauhan
- Amity Institute of Molecular Medicine & Stem Cell Research, Amity University, Sector 125, Noida, Uttar Pradesh, 201303, India
| | - Sujata Bhattacharya
- Amity Institute of Molecular Medicine & Stem Cell Research, Amity University, Sector 125, Noida, Uttar Pradesh, 201303, India
| | - Vibhuti Jakhmola
- Amity Institute of Molecular Medicine & Stem Cell Research, Amity University, Sector 125, Noida, Uttar Pradesh, 201303, India
| | - Komal Tyagi
- Amity Institute of Molecular Medicine & Stem Cell Research, Amity University, Sector 125, Noida, Uttar Pradesh, 201303, India
| | - Abha Sachdeva
- Amity Institute of Molecular Medicine & Stem Cell Research, Amity University, Sector 125, Noida, Uttar Pradesh, 201303, India
| | - Abdul Wasai
- Amity Institute of Molecular Medicine & Stem Cell Research, Amity University, Sector 125, Noida, Uttar Pradesh, 201303, India
| | - Supratim Mandal
- Department of Microbiology, University of Kalyani, Kalyani, Nadia, West Bengal, 741235, India
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Nameki RA, Chang H, Yu P, Abbasi F, Lin X, Reddy J, Haro M, Fonseca MAS, Freedman ML, Drapkin R, Corona RI, Lawrenson K. Rewiring of master transcription factor cistromes during high-grade serous ovarian cancer development. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.04.11.536378. [PMID: 37090516 PMCID: PMC10120620 DOI: 10.1101/2023.04.11.536378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
Abstract
The transcription factors MECOM, PAX8, SOX17 and WT1 are candidate master regulators of high-grade serous 'ovarian' cancer (HGSC), yet their cooperative role in the hypothesized tissue of origin, the fallopian tube secretory epithelium (FTSEC) is unknown. We generated 26 epigenome (CUT&TAG, CUT&RUN, ATAC-seq and HiC) data sets and 24 profiles of RNA-seq transcription factor knock-down followed by RNA sequencing in FTSEC and HGSC models to define binding sites and gene sets regulated by these factors in cis and trans. This revealed that MECOM, PAX8, SOX17 and WT1 are lineage-enriched, super-enhancer associated master regulators whose cooperative DNA-binding patterns and target genes are re-wired during tumor development. All four TFs were indispensable for HGSC clonogenicity and survival but only depletion of PAX8 and WT1 impaired FTSEC cell survival. These four TFs were pharmacologically inhibited by transcriptional inhibitors only in HGSCs but not in FTSECs. Collectively, our data highlights that tumor-specific epigenetic remodeling is tightly related to MECOM, PAX8, SOX17 and WT1 activity and these transcription factors are targetable in a tumor-specific manner through transcriptional inhibitors.
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Affiliation(s)
- Robbin A. Nameki
- Women’s Cancer Research Program at the Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Heidi Chang
- Women’s Cancer Research Program at the Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Pak Yu
- Women’s Cancer Research Program at the Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Forough Abbasi
- Women’s Cancer Research Program at the Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Xianzhi Lin
- Women’s Cancer Research Program at the Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Jessica Reddy
- Women’s Cancer Research Program at the Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Marcela Haro
- Women’s Cancer Research Program at the Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Marcos AS Fonseca
- Women’s Cancer Research Program at the Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Matthew L. Freedman
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Center for Functional Cancer Epigenetics, Dana-Farber Cancer Institute, Boston, MA, USA
- The Eli and Edythe L. Broad Institute, Cambridge, MA, USA
| | - Ronny Drapkin
- Ovarian Cancer Research Center, Department of Obstetrics and Gynecology, University of Pennsylvania Perelman School of Medicine, PA, USA
| | - Rosario I. Corona
- Women’s Cancer Research Program at the Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Kate Lawrenson
- Women’s Cancer Research Program at the Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Cancer Prevention and Control Program, Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Center for Bioinformatics and Functional Genomics, Cedars-Sinai Medical Center, Los Angeles, CA, USA
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Ito K, Otani S, Date Y. p53 Deficiency-Dependent Oncogenicity of Runx3. Cells 2023; 12:cells12081122. [PMID: 37190031 DOI: 10.3390/cells12081122] [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: 02/03/2023] [Revised: 04/01/2023] [Accepted: 04/07/2023] [Indexed: 05/17/2023] Open
Abstract
The RUNX transcription factors are frequently dysregulated in human cancers, suggesting their potential as attractive targets for drug treatment. However, all three transcription factors have been described as both tumor suppressors and oncogenes, indicating the need to determine their molecular mechanisms of action. Although RUNX3 has long been considered a tumor suppressor in human cancers, several recent studies have shown that RUNX3 is upregulated during the development or progression of various malignant tumors, suggesting it may act as a "conditional" oncogene. Resolving this paradox and understanding how a single gene can exhibit both oncogenic and tumor-suppressive properties is essential for successful drug targeting of RUNX. This review describes the evidence for the activities of RUNX3 in human cancer and proposes an explanation for the duality of RUNX3 involving the status of p53. In this model, p53 deficiency causes RUNX3 to become oncogenic, leading to aberrant upregulation of MYC.
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Affiliation(s)
- Kosei Ito
- Department of Molecular Bone Biology, Graduate School of Biomedical Sciences, Nagasaki University, 1-7-1 Sakamoto, Nagasaki 852-8588, Japan
| | - Shohei Otani
- Department of Molecular Bone Biology, Graduate School of Biomedical Sciences, Nagasaki University, 1-7-1 Sakamoto, Nagasaki 852-8588, Japan
| | - Yuki Date
- Department of Molecular Bone Biology, Graduate School of Biomedical Sciences, Nagasaki University, 1-7-1 Sakamoto, Nagasaki 852-8588, Japan
- Japan Society for the Promotion of Science, 5-3-1 Kojimachi, Chiyoda-ku, Tokyo 102-0083, Japan
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RUNX1 and RUNX3 Genes Expression Level in Adult Acute Lymphoblastic Leukemia-A Case Control Study. Curr Issues Mol Biol 2022; 44:3455-3464. [PMID: 36005134 PMCID: PMC9406551 DOI: 10.3390/cimb44080238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 07/26/2022] [Accepted: 07/28/2022] [Indexed: 11/17/2022] Open
Abstract
The genetic factors of adult acute lymphoblastic leukemia (ALL) development are only partially understood. The Runt-Related Transcription Factor (RUNX) gene family play a crucial role in hematological malignancies, serving both a tumor suppressor and promoter function. The aim of this study was the assessment of relative RUNX1 and RUNX3 genes expression level among adult ALL cases and a geographically and ethnically matched control group. The relative RUNX1 and RUNX3 genes expression level was assessed by qPCR. The investigated group comprised 60 adult patients newly diagnosed with ALL. The obtained results were compared with a group of 40 healthy individuals, as well as clinical and hematological parameters of patients, and submitted for statistical analysis. ALL patients tend to have significantly higher RUNX1 gene expression level compared with controls. This observation is also true for risk group stratification where high-risk (HR) patients presented higher levels of RUNX1. A higher RUNX1 transcript level correlates with greater leukocytosis while RUNX3 expression is reduced in Philadelphia chromosome bearers. The conducted study sustains the hypothesis that both a reduction and increase in the transcript level of RUNX family genes may be involved in leukemia pathogenesis, although their interaction is complex. In this context, overexpression of the RUNX1 gene in adult ALL cases in particular seems interesting. Obtained results should be interpreted with caution. Further analysis in this research field is needed.
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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.
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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
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Bubak AN, Como CN, Hassell JE, Mescher T, Frietze SE, Niemeyer CS, Cohrs RJ, Nagel MA. Targeted RNA Sequencing of VZV-Infected Brain Vascular Adventitial Fibroblasts Indicates That Amyloid May Be Involved in VZV Vasculopathy. NEUROLOGY-NEUROIMMUNOLOGY & NEUROINFLAMMATION 2021; 9:9/1/e1103. [PMID: 34759019 PMCID: PMC8587729 DOI: 10.1212/nxi.0000000000001103] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Accepted: 09/09/2021] [Indexed: 01/13/2023]
Abstract
BACKGROUND AND OBJECTIVES Compared with stroke controls, patients with varicella zoster virus (VZV) vasculopathy have increased amyloid in CSF, along with increased amylin (islet amyloid polypeptide [IAPP]) and anti-VZV antibodies. Thus, we examined the gene expression profiles of VZV-infected primary human brain vascular adventitial fibroblasts (HBVAFs), one of the initial arterial cells infected in VZV vasculopathy, to determine whether they are a potential source of amyloid that can disrupt vasculature and potentiate inflammation. METHODS Mock- and VZV-infected quiescent HBVAFs were harvested at 3 days postinfection. Targeted RNA sequencing of the whole-human transcriptome (BioSpyder Technologies, TempO-Seq) was conducted followed by gene set enrichment and pathway analysis. Selected pathways unique to VZV-infected cells were confirmed by enzyme-linked immunoassays, migration assays, and immunofluorescence analysis (IFA) that included antibodies against amylin and amyloid-beta, as well as amyloid staining by Thioflavin-T. RESULTS Compared with mock, VZV-infected HBVAFs had significantly enriched gene expression pathways involved in vascular remodeling and vascular diseases; confirmatory studies showed secretion of matrix metalloproteinase-3 and -10, as well increased migration of infected cells and uninfected cells when exposed to conditioned media from VZV-infected cells. In addition, significantly enriched pathways involved in amyloid-associated diseases (diabetes mellitus, amyloidosis, and Alzheimer disease), tauopathy, and progressive neurologic disorder were identified; predicted upstream regulators included amyloid precursor protein, apolipoprotein E, microtubule-associated protein tau, presenilin 1, and IAPP. Confirmatory IFA showed that VZV-infected HBVAFs contained amyloidogenic peptides (amyloid-beta and amylin) and intracellular amyloid. DISCUSSION Gene expression profiles and pathway enrichment analysis of VZV-infected HBVAFs, as well as phenotypic studies, reveal features of pathologic vascular remodeling (e.g., increased cell migration and changes in the extracellular matrix) that can contribute to cerebrovascular disease. Furthermore, the discovery of amyloid-associated transcriptional pathways and intracellular amyloid deposition in HBVAFs raise the possibility that VZV vasculopathy is an amyloid disease. Amyloid deposition may contribute to cell death and loss of vascular wall integrity, as well as potentiate chronic inflammation in VZV vasculopathy, with disease severity and recurrence determined by the host's ability to clear virus infection and amyloid deposition and by the coexistence of other amyloid-associated diseases (i.e., Alzheimer disease and diabetes mellitus).
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Affiliation(s)
- Andrew N Bubak
- From the Department of Neurology (A.N.B., C.N.C., J.E.H., T.M., C.S.N., R.J.C., M.A.N.), University of Colorado; Department of Medical Laboratory Sciences (S.E.F.), University of Vermont, Burlington, VT; Department of Immununology & Microbiology (R.J.C.), University of Colorado; and Department of Ophthalmology (M.A.N.), University of Colorado, Aurora, CO
| | - Christina N Como
- From the Department of Neurology (A.N.B., C.N.C., J.E.H., T.M., C.S.N., R.J.C., M.A.N.), University of Colorado; Department of Medical Laboratory Sciences (S.E.F.), University of Vermont, Burlington, VT; Department of Immununology & Microbiology (R.J.C.), University of Colorado; and Department of Ophthalmology (M.A.N.), University of Colorado, Aurora, CO
| | - James E Hassell
- From the Department of Neurology (A.N.B., C.N.C., J.E.H., T.M., C.S.N., R.J.C., M.A.N.), University of Colorado; Department of Medical Laboratory Sciences (S.E.F.), University of Vermont, Burlington, VT; Department of Immununology & Microbiology (R.J.C.), University of Colorado; and Department of Ophthalmology (M.A.N.), University of Colorado, Aurora, CO
| | - Teresa Mescher
- From the Department of Neurology (A.N.B., C.N.C., J.E.H., T.M., C.S.N., R.J.C., M.A.N.), University of Colorado; Department of Medical Laboratory Sciences (S.E.F.), University of Vermont, Burlington, VT; Department of Immununology & Microbiology (R.J.C.), University of Colorado; and Department of Ophthalmology (M.A.N.), University of Colorado, Aurora, CO
| | - Seth E Frietze
- From the Department of Neurology (A.N.B., C.N.C., J.E.H., T.M., C.S.N., R.J.C., M.A.N.), University of Colorado; Department of Medical Laboratory Sciences (S.E.F.), University of Vermont, Burlington, VT; Department of Immununology & Microbiology (R.J.C.), University of Colorado; and Department of Ophthalmology (M.A.N.), University of Colorado, Aurora, CO
| | - Christy S Niemeyer
- From the Department of Neurology (A.N.B., C.N.C., J.E.H., T.M., C.S.N., R.J.C., M.A.N.), University of Colorado; Department of Medical Laboratory Sciences (S.E.F.), University of Vermont, Burlington, VT; Department of Immununology & Microbiology (R.J.C.), University of Colorado; and Department of Ophthalmology (M.A.N.), University of Colorado, Aurora, CO
| | - Randall J Cohrs
- From the Department of Neurology (A.N.B., C.N.C., J.E.H., T.M., C.S.N., R.J.C., M.A.N.), University of Colorado; Department of Medical Laboratory Sciences (S.E.F.), University of Vermont, Burlington, VT; Department of Immununology & Microbiology (R.J.C.), University of Colorado; and Department of Ophthalmology (M.A.N.), University of Colorado, Aurora, CO
| | - Maria A Nagel
- From the Department of Neurology (A.N.B., C.N.C., J.E.H., T.M., C.S.N., R.J.C., M.A.N.), University of Colorado; Department of Medical Laboratory Sciences (S.E.F.), University of Vermont, Burlington, VT; Department of Immununology & Microbiology (R.J.C.), University of Colorado; and Department of Ophthalmology (M.A.N.), University of Colorado, Aurora, CO.
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10
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Zhang W, Ma Q, Long B, Sun Z, Liu L, Lin D, Zhao M. Runt-Related Transcription Factor 3 Promotes Acute Myeloid Leukemia Progression. Front Oncol 2021; 11:725336. [PMID: 34722267 PMCID: PMC8549545 DOI: 10.3389/fonc.2021.725336] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 09/17/2021] [Indexed: 12/19/2022] Open
Abstract
Acute myeloid leukemia (AML) is an aggressive hematological malignancy with high relapse/refractory rate. Genetic and epigenetic abnormalities are driving factors for leukemogenesis. RUNX1 and RUNX2 from the Runt-related transcription factor (RUNX) family played important roles in AML pathogenesis. However, the relationship between RUNX3 and AML remains unclear. Here, we found that RUNX3 was a super-enhancer-associated gene and highly expressed in AML cells. The Cancer Genome Atlas (TCGA) database showed high expression of RUNX3 correlated with poor prognosis of AML patients. We observed that Runx3 knockdown significantly inhibited leukemia progression by inducing DNA damage to enhance apoptosis in murine AML cells. By chromatin immunoprecipitation sequencing (ChIP-seq) analysis, we discovered that RUNX3 in AML cells mainly bound more genes involved in DNA-damage repair and antiapoptosis pathways compared to that in normal bone marrow cells. Runx3 knockdown obviously inhibited the expression of these genes in AML cells. Overall, we identified RUNX3 as an oncogene overexpressed in AML cells, and Runx3 knockdown suppressed AML progression by inducing DNA damage and apoptosis.
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Affiliation(s)
- Wenwen Zhang
- Department of Hematology, The Seventh Affiliated Hospital, Sun Yat-sen University, ShenZhen, China.,Key Laboratory of Stem Cells and Tissue Engineering, Zhongshan School of Medicine, Sun Yat-sen University, Ministry of Education, Guangzhou, China
| | - Qian Ma
- Department of Hematology, The Seventh Affiliated Hospital, Sun Yat-sen University, ShenZhen, China.,Key Laboratory of Stem Cells and Tissue Engineering, Zhongshan School of Medicine, Sun Yat-sen University, Ministry of Education, Guangzhou, China.,Department of Clinical Laboratory, Peking University First Hospital, Beijing, China
| | - Bing Long
- Department of Hematology, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Zhangyi Sun
- Department of Hematology, The Seventh Affiliated Hospital, Sun Yat-sen University, ShenZhen, China.,Key Laboratory of Stem Cells and Tissue Engineering, Zhongshan School of Medicine, Sun Yat-sen University, Ministry of Education, Guangzhou, China
| | - Lingling Liu
- Department of Hematology, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Dongjun Lin
- Department of Hematology, The Seventh Affiliated Hospital, Sun Yat-sen University, ShenZhen, China
| | - Minyi Zhao
- Department of Hematology, The Seventh Affiliated Hospital, Sun Yat-sen University, ShenZhen, China
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11
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The Multiple Interactions of RUNX with the Hippo-YAP Pathway. Cells 2021; 10:cells10112925. [PMID: 34831147 PMCID: PMC8616315 DOI: 10.3390/cells10112925] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 10/22/2021] [Accepted: 10/26/2021] [Indexed: 01/04/2023] Open
Abstract
The Hippo–YAP signaling pathway serves roles in cell proliferation, stem cell renewal/maintenance, differentiation and apoptosis. Many of its functions are central to early development, adult tissue repair/regeneration and not surprisingly, tumorigenesis and metastasis. The Hippo pathway represses the activity of YAP and paralog TAZ by modulating cell proliferation and promoting differentiation to maintain tissue homeostasis and proper organ size. Similarly, master regulators of development RUNX transcription factors have been shown to play critical roles in proliferation, differentiation, apoptosis and cell fate determination. In this review, we discuss the multiple interactions of RUNX with the Hippo–YAP pathway, their shared collaborators in Wnt, TGFβ, MYC and RB pathways, and their overlapping functions in development and tumorigenesis.
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12
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Kanumuri R, Chelluboyina AK, Biswal J, Vignesh R, Pandian J, Venu A, Vaishnavi B, Leena DJ, Jeyaraman J, Ganesan K, Aradhyam GK, Venkatraman G, Rayala SK. Small peptide inhibitor from the sequence of RUNX3 disrupts PAK1-RUNX3 interaction and abrogates its phosphorylation-dependent oncogenic function. Oncogene 2021; 40:5327-5341. [PMID: 34253860 DOI: 10.1038/s41388-021-01927-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Revised: 06/09/2021] [Accepted: 06/24/2021] [Indexed: 02/06/2023]
Abstract
P21 Activated Kinase 1 (PAK1) is an oncogenic serine/threonine kinase known to play a significant role in the regulation of cytoskeleton and cell morphology. Runt-related transcription factor 3 (RUNX3) was initially known for its tumor suppressor function, but recent studies have reported the oncogenic role of RUNX3 in various cancers. Previous findings from our laboratory provided evidence that Threonine 209 phosphorylation of RUNX3 acts as a molecular switch in dictating the tissue-specific dualistic functions of RUNX3 for the first time. Based on these proofs and to explore the translational significance of these findings, we designed a small peptide (RMR) from the protein sequence of RUNX3 flanking the Threonine 209 phosphorylation site. The selection of this specific peptide from multiple possible peptides was based on their binding energies, hydrogen bonding, docking efficiency with the active site of PAK1 and their ability to displace PAK1-RUNX3 interaction in our prediction models. We found that this peptide is stable both in in vitro and in vivo conditions, not toxic to normal cells and inhibits the Threonine 209 phosphorylation in RUNX3 by PAK1. We also tested the efficacy of this peptide to block the RUNX3 Threonine 209 phosphorylation mediated tumorigenic functions in in vitro cell culture models, patient-derived explant (PDE) models and in in vivo tumor xenograft models. These results proved that this peptide has the potential to be developed as an efficient therapeutic molecule for targeting RUNX3 Threonine 209 phosphorylation-dependent tumor phenotypes.
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Affiliation(s)
- Rahul Kanumuri
- Department of Biotechnology, Indian Institute of technology Madras (IITM), Chennai, Tamilnadu, India
- Department of Human Genetics, Sri Ramachandra Faculty of Biomedical Sciences & Technology, Sri Ramachandra Institute of Higher Education & Research (Deemed to be University), Porur, Chennai, Tamilnadu, India
| | - Aruna Kumar Chelluboyina
- Department of Biotechnology, Indian Institute of technology Madras (IITM), Chennai, Tamilnadu, India
- Division of General Medical Sciences - Oncology, Case Comprehensive Cancer Center, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Jayashree Biswal
- Structural Biology and Bio-Computing Lab, Department of Bioinformatics, Science Block, Alagappa University, Karaikudi, India
| | - Ravichandran Vignesh
- Department of Biotechnology, Indian Institute of technology Madras (IITM), Chennai, Tamilnadu, India
| | - Jaishree Pandian
- Unit of Excellence in Cancer Genetics, Department of Genetics, Centre for Excellence in Genomic Sciences, School of Biological Sciences, Madurai Kamaraj University, Madurai, India
| | - Akkanapally Venu
- Department of Human Genetics, Sri Ramachandra Faculty of Biomedical Sciences & Technology, Sri Ramachandra Institute of Higher Education & Research (Deemed to be University), Porur, Chennai, Tamilnadu, India
| | - B Vaishnavi
- Department of Human Genetics, Sri Ramachandra Faculty of Biomedical Sciences & Technology, Sri Ramachandra Institute of Higher Education & Research (Deemed to be University), Porur, Chennai, Tamilnadu, India
| | - D J Leena
- Department of Pathology, Sri Ramachandra Institute of Higher Education & Research (Deemed to be University), Porur, Chennai, Tamilnadu, India
| | - Jeyakanthan Jeyaraman
- Structural Biology and Bio-Computing Lab, Department of Bioinformatics, Science Block, Alagappa University, Karaikudi, India
| | - Kumaresan Ganesan
- Unit of Excellence in Cancer Genetics, Department of Genetics, Centre for Excellence in Genomic Sciences, School of Biological Sciences, Madurai Kamaraj University, Madurai, India
| | - Gopala Krishna Aradhyam
- Department of Biotechnology, Indian Institute of technology Madras (IITM), Chennai, Tamilnadu, India
| | - Ganesh Venkatraman
- Department of Human Genetics, Sri Ramachandra Faculty of Biomedical Sciences & Technology, Sri Ramachandra Institute of Higher Education & Research (Deemed to be University), Porur, Chennai, Tamilnadu, India.
| | - Suresh K Rayala
- Department of Biotechnology, Indian Institute of technology Madras (IITM), Chennai, Tamilnadu, India.
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13
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Zhao Y, Zhang T, Zhao Y, Zhou J. Distinct association of RUNX family expression with genetic alterations and clinical outcome in acute myeloid leukemia. Cancer Biomark 2021; 29:387-397. [PMID: 32741803 DOI: 10.3233/cbm-200016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND The runt-related transcription factor family (RUNXs) including RUNX1, RUNX2, and RUNX3 are key transcriptional regulators in normal hematopoiesis. RUNXs dysregulations caused by aberrant expression or mutation are frequently seen in various human cancers especially in acute myeloid leukemia (AML). OBJECTIVE We systemically analyzed the expression of RUNXs and their relationship with clinic-pathological features and prognosis in AML patients. METHODS Expression of RUNXs was analyzed between AML patients and normal controls from The Cancer Genome Atlas (TCGA) and Genotype-Tissue Expression (GTEx) projects. Correlations between RUNXs expression and clinical features together with survival were further analyzed. RESULTS All RUNXs expression in AML patients was significantly increased as compared with controls. RUNXs expression was found to be significantly associated with genetic abnormalities such as RUNX1 mutation, t(8;21) and inv(16)/t(16;16). By Kaplan-Meier analysis, only RUNX3 overexpression was associated with shorter overall survival (OS) and disease-free survival (DFS) among non-M3 AML patients. Notably, in high RUNX3 expression groups, patients received hematopoietic stem cell transplantation (HSCT) had markedly better OS and DFS than patients without HSCT among both all AML and non-M3 AML. In low RUNX3 expression groups, there were no significant differences in OS and DFS between HSCT and non-HSCT groups among both all AML and non-M3 AML. In addition, a total of 835 differentially expressed genes and 69 differentially expressed microRNAs were identified to be correlated with RUNX3 expression in AML. CONCLUSION RUNXs overexpression was a frequent event in AML, and was closely associated with diverse genetic alterations. Moreover, RUNX3 expression may be associated with clinical outcome, and helpful for guiding treatment choice between HSCT and chemotherapy in AML.
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Affiliation(s)
- Yangli Zhao
- Department of Hematology, Affiliated People's Hospital of Jiangsu University, Zhenjiang, Jiangsu, China.,Department of Bioinformatics, School of Biomedical Engineering and Informatics, Nanjing Medical University, Nanjing, Jiangsu, China.,Zhenjiang Medical School, Nanjing Medical University, Zhenjiang, Jiangsu, China.,Department of Hematology, Affiliated People's Hospital of Jiangsu University, Zhenjiang, Jiangsu, China
| | - Tingjuan Zhang
- Department of Hematology, Affiliated People's Hospital of Jiangsu University, Zhenjiang, Jiangsu, China.,Zhenjiang Medical School, Nanjing Medical University, Zhenjiang, Jiangsu, China.,Zhenjiang Clinical Research Center of Hematology, Zhenjiang, Jiangsu, China.,The Key Lab of Precision Diagnosis and Treatment in Hematologic Malignancies of Zhenjiang City, Zhenjiang, Jiangsu, China.,Department of Hematology, Affiliated People's Hospital of Jiangsu University, Zhenjiang, Jiangsu, China
| | - Yangjing Zhao
- Department of Immunology, Key Laboratory of Medical Science and Laboratory Medicine of Jiangsu Province, School of Medicine, Jiangsu University, Zhenjiang, China
| | - Jingdong Zhou
- Department of Hematology, Affiliated People's Hospital of Jiangsu University, Zhenjiang, Jiangsu, China.,Zhenjiang Medical School, Nanjing Medical University, Zhenjiang, Jiangsu, China.,Zhenjiang Clinical Research Center of Hematology, Zhenjiang, Jiangsu, China.,The Key Lab of Precision Diagnosis and Treatment in Hematologic Malignancies of Zhenjiang City, Zhenjiang, Jiangsu, China
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14
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Dinh HQ, Lin X, Abbasi F, Nameki R, Haro M, Olingy CE, Chang H, Hernandez L, Gayther SA, Wright KN, Aspuria PJ, Karlan BY, Corona RI, Li A, Rimel BJ, Siedhoff MT, Medeiros F, Lawrenson K. Single-cell transcriptomics identifies gene expression networks driving differentiation and tumorigenesis in the human fallopian tube. Cell Rep 2021; 35:108978. [PMID: 33852846 PMCID: PMC10108902 DOI: 10.1016/j.celrep.2021.108978] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 09/30/2020] [Accepted: 03/22/2021] [Indexed: 02/07/2023] Open
Abstract
The human fallopian tube harbors the cell of origin for the majority of high-grade serous "ovarian" cancers (HGSCs), but its cellular composition, particularly the epithelial component, is poorly characterized. We perform single-cell transcriptomic profiling of around 53,000 individual cells from 12 primary fallopian specimens to map their major cell types. We identify 10 epithelial subpopulations with diverse transcriptional programs. Based on transcriptional signatures, we reconstruct a trajectory whereby secretory cells differentiate into ciliated cells via a RUNX3high intermediate. Computational deconvolution of advanced HGSCs identifies the "early secretory" population as a likely precursor state for the majority of HGSCs. Its signature comprises both epithelial and mesenchymal features and is enriched in mesenchymal-type HGSCs (p = 6.7 × 10-27), a group known to have particularly poor prognoses. This cellular and molecular compendium of the human fallopian tube in cancer-free women is expected to advance our understanding of the earliest stages of fallopian epithelial neoplasia.
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Affiliation(s)
- Huy Q Dinh
- Center for Cancer Immunotherapy, La Jolla Institute for Immunology, La Jolla, CA, USA
| | - Xianzhi Lin
- Women's Cancer Research Program at the Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Forough Abbasi
- Women's Cancer Research Program at the Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Robbin Nameki
- Women's Cancer Research Program at the Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Marcela Haro
- Women's Cancer Research Program at the Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Claire E Olingy
- Center for Cancer Immunotherapy, La Jolla Institute for Immunology, La Jolla, CA, USA
| | - Heidi Chang
- Women's Cancer Research Program at the Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Lourdes Hernandez
- Women's Cancer Research Program at the Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Simon A Gayther
- Center for Bioinformatics and Functional Genomics, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Kelly N Wright
- Division of Minimally Invasive Gynecologic Surgery, Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Paul-Joseph Aspuria
- Women's Cancer Research Program at the Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Beth Y Karlan
- Women's Cancer Research Program at the Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Rosario I Corona
- Women's Cancer Research Program at the Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Andrew Li
- Women's Cancer Research Program at the Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - B J Rimel
- Women's Cancer Research Program at the Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Matthew T Siedhoff
- Division of Minimally Invasive Gynecologic Surgery, Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Fabiola Medeiros
- Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Kate Lawrenson
- Women's Cancer Research Program at the Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Center for Bioinformatics and Functional Genomics, Cedars-Sinai Medical Center, Los Angeles, CA, USA.
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15
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Zhang X, Zhao H, Shi X, Jia X, Yang Y. Identification and validation of an immune-related gene signature predictive of overall survival in colon cancer. Aging (Albany NY) 2020; 12:26095-26120. [PMID: 33401247 PMCID: PMC7803520 DOI: 10.18632/aging.202317] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Accepted: 11/10/2020] [Indexed: 02/07/2023]
Abstract
The heterogeneity and complexity of tumor-immune microenvironments lead to diverse immunotherapy effects among colon cancer patients. It is crucial to identify immune microenvironment-related biomarkers and construct prognostic risk models. In this study, the immune and stromal scores of 415 cases from TCGA were calculated using the ESTIMATE algorithm. AXIN2, CCL22, CLEC10A, CRIP2, RUNX3, and TRPM5 were screened and established a prognostic immune-related gene (IRG) signature using by univariate, LASSO, and multivariate Cox regression models. The predicted performance of IRG signature was external validated by GSE39582 (n=519). Stratified survival analysis showed IRG signature was an effective predictor of survival in patients with different clinical characteristics. The protein expression level of six genes was validated by immunohistochemistry analysis. Difference analysis indicated the mutation rate, immune cell of resting NK cells and regulatory T cells infiltration and four immune checkpoints of PD-1, PD-L1, LAG3 and VSIR expression levels in the high-risk group were significantly higher than those in the low-risk group. A nomogram incorporating the gene signatures and clinical factors was demonstrated had a good accuracy (1-, 3-, and 5-year AUC= 0.799, 0.791, 0.738). Our study identified a novel IRG signature, which may provide some references for the clinical precision immunotherapy of patients.
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Affiliation(s)
- Xuening Zhang
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou 450001, Henan, China
| | - Hao Zhao
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou 450001, Henan, China
| | - Xuezhong Shi
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou 450001, Henan, China
| | - Xiaocan Jia
- Zhengzhou University Library, Zhengzhou University, Zhengzhou 450001, Henan, China
| | - Yongli Yang
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou 450001, Henan, China
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16
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Rehman AU, Iqbal MA, Sattar RSA, Saikia S, Kashif M, Ali WM, Medhi S, Saluja SS, Husain SA. Elevated expression of RUNX3 co-expressing with EZH2 in esophageal cancer patients from India. Cancer Cell Int 2020; 20:445. [PMID: 32943993 PMCID: PMC7488393 DOI: 10.1186/s12935-020-01534-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2019] [Accepted: 09/01/2020] [Indexed: 12/22/2022] Open
Abstract
Background Runt related transcription factor3 (RUNX3) is considered as a tumor suppressor gene (TSG) that functions through the TGF-β dependent apoptosis. Promoter methylation of the CpG islands of RUNX3 and overexpression of enhancer of zeste homolog 2 (EZH2) has been suggested to downregulate RUNX3 in cancer. Methods Here, we studied the expression of RUNX3 and EZH2 in 58 esophageal tumors along with paired adjacent normal tissue. mRNA levels, protein expressions and cellular localizations of EZH2 and RUNX3 were analyzed using real-time PCR and immunohistochemistry, respectively. DNA methylation was further assessed by the methylation specific-PCR. Results Compared to normal tissue, a significant increase in expression of RUNX3 mRNA in 31/57 patient’s tumor tissue (p < 0.04) was observed. The expression of EZH2 was found to be upregulated compared to normal, and a significant positive correlation between EZH2 and RUNX3 expression was observed (p = 0.002). 22 of the 27 unmethylated cases at the promoter region of the RUNX3 had elevated RUNX3 protein expression (p < 0.001). Conclusion The data presented in this study provide new insights into the biology of RUNX3 and highlights the need to revisit our current understanding of the role of RUNX3 in cancer.
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Affiliation(s)
- Asad Ur Rehman
- Department of Biosciences, Jamia Millia Islamia, New Delhi, 110025 India
| | | | | | - Snigdha Saikia
- Department of Bioengineering and Technology, Guist, Gauhati University, Guwahati, India
| | | | - Wasif Mohammad Ali
- Department of Surgery, JN Medical College and Hospital, AMU, Aligarh, UP India
| | - Subhash Medhi
- Department of Bioengineering and Technology, Guist, Gauhati University, Guwahati, India
| | - Sundeep Singh Saluja
- Department of Gastrointestinal Surgery, G B Pant Hospital & Maulana Azad Medical College, New Delhi, India
| | - Syed Akhtar Husain
- Department of Biosciences, Jamia Millia Islamia, New Delhi, 110025 India
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17
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Bae SC. Tour d'Horizon of Recent Advances in RUNX Family Gene Research. Mol Cells 2020; 43:97-98. [PMID: 32024351 PMCID: PMC7057838 DOI: 10.14348/molcells.2020.2320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Accepted: 12/20/2019] [Indexed: 11/27/2022] Open
Affiliation(s)
- Suk-Chul Bae
- Department of Biochemistry, College of Medicine, Chungbuk National University, Cheongju 28644, Korea
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18
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Date Y, Ito K. Oncogenic RUNX3: A Link between p53 Deficiency and MYC Dysregulation. Mol Cells 2020; 43:176-181. [PMID: 31991537 PMCID: PMC7057839 DOI: 10.14348/molcells.2019.0285] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2019] [Accepted: 12/12/2019] [Indexed: 12/26/2022] Open
Abstract
The RUNX transcription factors serve as master regulators of development and are frequently dysregulated in human cancers. Among the three family members, RUNX3 is the least studied, and has long been considered to be a tumor-suppressor gene in human cancers. This idea is mainly based on the observation that RUNX3 is inactivated by genetic/epigenetic alterations or protein mislocalization during the initiation of tumorigenesis. Recently, this paradigm has been challenged, as several lines of evidence have shown that RUNX3 is upregulated over the course of tumor development. Resolving this paradox and understanding how a single gene can exhibit both oncogenic and tumor-suppressive properties is essential for successful drug targeting of RUNX. We propose a simple explanation for the duality of RUNX3: p53 status. In this model, p53 deficiency causes RUNX3 to become an oncogene, resulting in aberrant upregulation of MYC.
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Affiliation(s)
- Yuki Date
- Department of Molecular Bone Biology, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki 852-8588, Japan
- Japan Society for the Promotion of Science, Tokyo 102-0083, Japan
| | - Kosei Ito
- Department of Molecular Bone Biology, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki 852-8588, Japan
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19
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Xu L, He J, Cai Q, Li M, Pu X, Guo Y. An effective seven-CpG-based signature to predict survival in renal clear cell carcinoma by integrating DNA methylation and gene expression. Life Sci 2020; 243:117289. [PMID: 31926254 DOI: 10.1016/j.lfs.2020.117289] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 12/29/2019] [Accepted: 01/07/2020] [Indexed: 12/16/2022]
Abstract
AIMS Currently, using clinicopathological risk factors only is not far from effective to evaluate the risk of disease progression in renal clear cell carcinoma (KIRC) patients. Molecular biomarkers might improve risk stratification of KIRC. DNA methylation occurs the whole process of tumor development and transcriptional disorders are also one of the important characteristics of tumor. Hence, this study aims to develop an effective and independent prognostic signature for KIRC patients by Integrating DNA methylation and gene expression. MAIN METHODS Difference analysis was conducted on DNA methylation sites and gene expression data. The Spearman's rank correlation and univariate Cox regression analysis were used to screen out the CpG sites that related with RNAs' expression and KIRC patients' overall survival. Then, a five-CpG-based prognostic classifier was established using LASSO Cox regression method. KEY FINDINGS The seven-CpG-based classifier can successfully divide KIRC patients into high-risk from low-risk groups, even after adjustment for standard clinical prognostic factors, such as age, stage, gender and grade. Moreover, the seven-CpG-based signature was more effective as independent prognostic factors than the combined model of these clinical factors. Six differential mRNA genes corresponding to the seven CpG sites are all related to human cancers by functional exploration. The gene functional and pathway enrichment analysis found that genes in immune-related pathways were remarkably different in high and low-risk groups. SIGNIFICANCE The new seven-CpG-based signature could helpfully provide insights into the underlying mechanism of KIRC and may be a powerful independent biomarker for predicting of the survival of KIRC patients.
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Affiliation(s)
- Lei Xu
- College of Chemistry, Sichuan University, Chengdu, Sichuan, China
| | - Jian He
- College of Chemistry, Sichuan University, Chengdu, Sichuan, China
| | - Qihang Cai
- College of Chemistry, Sichuan University, Chengdu, Sichuan, China
| | - Menglong Li
- College of Chemistry, Sichuan University, Chengdu, Sichuan, China
| | - Xuemei Pu
- College of Chemistry, Sichuan University, Chengdu, Sichuan, China
| | - Yanzhi Guo
- College of Chemistry, Sichuan University, Chengdu, Sichuan, China.
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20
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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.
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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
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21
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Chen H, Crosley P, Azad AK, Gupta N, Gokul N, Xu Z, Weinfeld M, Postovit LM, Pangas SA, Hitt MM, Fu Y. RUNX3 Promotes the Tumorigenic Phenotype in KGN, a Human Granulosa Cell Tumor-Derived Cell Line. Int J Mol Sci 2019; 20:ijms20143471. [PMID: 31311113 PMCID: PMC6678151 DOI: 10.3390/ijms20143471] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 07/02/2019] [Accepted: 07/12/2019] [Indexed: 12/17/2022] Open
Abstract
Granulosa cell tumors of the ovary (GCT) are the predominant type of ovarian sex cord/stromal tumor. Although prognosis is generally favorable, the outcome for advanced and recurrent GCT is poor. A better understanding of the molecular pathogenesis of GCT is critical to developing effective therapeutic strategies. Here we have examined the potential role of the runt-related transcription factor RUNX3. There are only two GCT cell lines available. While RUNX3 is silenced in the GCT cell line KGN cells, it is highly expressed in another GCT cell line, COV434 cells. Re-expression of RUNX3 promotes proliferation, anchorage-independent growth, and motility in KGN cells in vitro and tumor formation in mice in vivo. Furthermore, expression of a dominant negative form of RUNX3 decreases proliferation of COV434 cells. To address a potential mechanism of action, we examined expression of cyclin D2 and the CDK inhibitor p27Kip1, two cell cycle regulators known to be critical determinants of GCT cell proliferation. We found that RUNX3 upregulates the expression of cyclin D2 at the mRNA and protein level, and decreases the level of the p27Kip1 protein, but not p27Kip1 mRNA. In conclusion, we demonstrate that RUNX proteins are expressed in GCT cell lines and human GCT specimens, albeit at variable levels, and RUNX3 may play an oncogenic role in a subset of GCTs.
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Affiliation(s)
- Huachen Chen
- Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB T6G 2E1, Canada
| | - Powel Crosley
- Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB T6G 2E1, Canada
| | - Abul K Azad
- Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB T6G 2E1, Canada
| | - Nidhi Gupta
- Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB T6G 2E1, Canada
| | - Nisha Gokul
- Department of Pathology & Immunology and Department of Molecular & Cellular Biology, Baylor College of Medicine, Houston, TX 77030, USA
- Graduate Program in Molecular & Cellular Biology, Baylor College of Medicine, Houston, TX 77030, USA
| | - Zhihua Xu
- Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB T6G 2E1, Canada
| | - Michael Weinfeld
- Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB T6G 2E1, Canada
| | - Lynne-Marie Postovit
- Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB T6G 2E1, Canada
- Department of Obstetrics and Gynecology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB T6G 2E1, Canada
| | - Stephanie A Pangas
- Department of Pathology & Immunology and Department of Molecular & Cellular Biology, Baylor College of Medicine, Houston, TX 77030, USA
| | - Mary M Hitt
- Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB T6G 2E1, Canada
| | - YangXin Fu
- Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB T6G 2E1, Canada.
- Department of Obstetrics and Gynecology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB T6G 2E1, Canada.
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22
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Sun CC, Li SJ, Chen ZL, Li G, Zhang Q, Li DJ. Expression and Prognosis Analyses of Runt-Related Transcription Factor Family in Human Leukemia. MOLECULAR THERAPY-ONCOLYTICS 2018; 12:103-111. [PMID: 30719500 PMCID: PMC6350111 DOI: 10.1016/j.omto.2018.12.008] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Accepted: 12/11/2018] [Indexed: 12/21/2022]
Abstract
Despite advances in early diagnosis and treatment, cancer remains the major reason for mortality worldwide. The Runt-related transcription factor (RUNX) family has been reported to participate in diverse human diseases. However, little is known about their expression and prognostic values in human leukemia. Herein, we conducted a detailed cancer versus normal analysis. The mRNA expression levels of the RUNX family in various kinds of cancers, including leukemia, were analyzed via the ONCOMINE and GEPIA (Gene Expression Profiling Interactive Analysis) databases. We observed that the mRNA expression levels of RUNX1, RUNX2, and RUNX3 were all increased in most cancers compared with normal tissues, especially in leukemia. Moreover, the expression levels of RUNX1, RUNX2, and RUNX3 are also highly expressed in almost all cancer cell lines, particularly in acute myeloid leukemia (AML) cell lines, analyzed by Cancer Cell Line Encyclopedia (CCLE) and European Bioinformatics Institute (EMBL-EBI) databases. Further, the LinkedOmics and GEPIA databases were used to evaluate the prognostic values. In survival analyses based on LinkedOmics, higher expression of RUNX1 and RUNX2 indicated a better overall survival (OS), but with no significance, whereas increased RUNX3 revealed a poor OS in leukemia. In addition, the GEPIA dataset was also used to perform survival analyses, and results manifested that the expression of RUNX1 and RUNX2 had no remarkable correction with OS in leukemia, but it showed highly expressed RUNX3 was significantly related with poor OS in leukemia. In conclusion, the RUNX family showed significant expression differences between cancer and normal tissues, especially leukemia, and RUNX3 could be a promising prognostic biomarker for leukemia.
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Affiliation(s)
- Cheng-Cao Sun
- Department of Preventive Medicine, School of Health Sciences, Wuhan University, Wuhan, Hubei 430071, P.R. China
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
- Corresponding author: Cheng-Cao Sun, Department of Preventive Medicine, School of Health Sciences, Wuhan University, No. 115 Donghu Road, Wuchang District, Wuhan, Hubei 430071, P.R. China.
| | - Shu-Jun Li
- Wuhan Hospital for the Prevention and Treatment of Occupational Diseases, Wuhan, Hubei 430022, P.R. China
| | - Zhen-Long Chen
- Wuhan Hospital for the Prevention and Treatment of Occupational Diseases, Wuhan, Hubei 430022, P.R. China
| | - Guang Li
- Department of Oncology, Wuhan Pu-Ai Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430034, P.R. China
| | - Qian Zhang
- Department of Pathology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430014, P.R. China
| | - De-Jia Li
- Department of Preventive Medicine, School of Health Sciences, Wuhan University, Wuhan, Hubei 430071, P.R. China
- Corresponding author: De-Jia Li, Department of Preventive Medicine, School of Health Sciences, Wuhan University, No. 115 Donghu Road, Wuchang District, Wuhan, Hubei 430071, P.R. China.
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23
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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].
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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
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24
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Li Z, Fan P, Deng M, Zeng C. The roles of RUNX3 in cervical cancer cells in vitro. Oncol Lett 2018; 15:8729-8734. [PMID: 29805611 DOI: 10.3892/ol.2018.8419] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2017] [Accepted: 03/21/2018] [Indexed: 01/28/2023] Open
Abstract
RUNX3 serves an important role in development of various types of human cancer. The purpose of the present study was to investigate the potential biological function of RUNX3 in cervical cancer cells. In the present study, a RUNX3 overexpressed model was constructed in Hce1 cells by PCDNA3.1-RUNX3 transfection. Western blot analysis was used to measure RUNX3 expression in cervical cancer cells. Immunofluorescence analysis was performed to examine subcellular localization of RUNX3 in cervical cancer cells. Effects of RUNX3 expression on proliferation, migration and invasion of cervical cancer cells were detected by colony formation assay, wound healing assay and Transwell assay, respectively. Immunofluorescence confirmed the nuclear location of RUNX3 in cervical cancer cell. Result sindicated that upregulation of RUNX3 expression inhibited proliferation, migration and invasion of cervical cancer cells. However, knockdown of RUNX3 expression promoted the proliferation, migration and invasion of cervical cancer cells. Hence, RUNX3 may serve as a tumor suppressor gene in cervical cancer.
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Affiliation(s)
- Zhen Li
- Department of Pathology, Guangdong Medical University, Dongguan, Guangdong 523808, P.R. China
| | - Pan Fan
- Department of Pathology, Guangdong Medical University, Dongguan, Guangdong 523808, P.R. China
| | - Min Deng
- Cancer Hospital and Cancer Research Institute, Guangzhou Medical University, Guangzhou, Guangdong 510095, P.R. China
| | - Chao Zeng
- Department of Pathology, Guangdong Medical University, Dongguan, Guangdong 523808, P.R. China
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25
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Abstract
Pim kinases are being implicated in oncogenic process in various human cancers. Pim kinases primarily deal with three broad categories of functions such as tumorigenesis, protecting cells from apoptotic signals and evading immune attacks. Here in this review, we discuss the regulation of Pim kinases and their expression, and how these kinases defend cancer cells from therapeutic and immune attacks with special emphasis on how Pim kinases maintain their own expression during apoptosis and cellular transformation, defend mitochondria during apoptosis, defend cancer cells from immune attack, defend cancer cells from therapeutic attack, choose localization, self-regulation, activation of oncogenic transcription, metabolic regulation and so on. In addition, we also discuss how Pim kinases contribute to tumorigenesis by regulating cellular transformation and glycolysis to reinforce the importance of Pim kinases in cancer and cancer stem cells.
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26
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Functional Analyses of RUNX3 and CaMKIINα in Ovarian Cancer Cell Lines Reveal Tumor-Suppressive Functions for CaMKIINα and Dichotomous Roles for RUNX3 Transcript Variants. Int J Mol Sci 2018; 19:ijms19010253. [PMID: 29342962 PMCID: PMC5796200 DOI: 10.3390/ijms19010253] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Revised: 01/03/2018] [Accepted: 01/10/2018] [Indexed: 12/22/2022] Open
Abstract
(1) Background: Epithelial ovarian cancer (EOC) is the most lethal cancer of the female reproductive system. In an earlier study, we identified multiple genes as hypermethylated in tumors of patients with poor prognosis. The most promising combination of markers to predict a patient’s outcome was CaMKIINα and RUNX3. Aim of this study was to functionally validate the importance of both genes. (2) Methods: IC50 measurements, cell cycle distribution-, proliferation, and migration experiments were conducted after transgene overexpression in two EOC cell lines. (3) Results: We showed that CaMKIINα has tumor suppressive functions in vitro and reduces proliferation, migration, and colony formation. However, it had no effect on the reversion of the resistance to cisplatin. RUNX3 exhibited dualistic functions related to cisplatin sensitivity and migration capacity, depending on the respective transcript variant (TV). A2780 cells expressing RUNX3 TV2—the promoter of which harbors a CpG (5′-C-phosphate-G-3′) island and is potentially inactivated by hypermethylation—exhibited increased cisplatin sensitivity and reduced migration properties. However, RUNX3 TV1, not affected by CpG island methylation could be characterized as mediating resistance and enhancing migration in A2780. The higher resistance of RUNX3 TV1 transfected cells correlates with a reduction of cell proliferation. Moreover, RUNX3 TV1 expressing cells exhibit a reduced cell cycle arrest at the gap-2 or mitosis phase (G2/M) under cisplatin treatment comparable to resistant A2780 subcultures. (4) Conclusion: It appears that CaMKIINα and RUNX3 TV2 can reduce the malignant potential of EOC cells.
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27
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The role of microRNAs in photodynamic therapy of cancer. Eur J Med Chem 2017; 142:550-555. [DOI: 10.1016/j.ejmech.2017.10.011] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2017] [Revised: 09/29/2017] [Accepted: 10/04/2017] [Indexed: 12/31/2022]
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28
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Chuang LSH, Ito K, Ito Y. Roles of RUNX in Solid Tumors. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2017; 962:299-320. [PMID: 28299665 DOI: 10.1007/978-981-10-3233-2_19] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
All RUNX genes have been implicated in the development of solid tumors, but the role each RUNX gene plays in the different tumor types is complicated by multiple interactions with major signaling pathways and tumor heterogeneity. Moreover, for a given tissue type, the specific role of each RUNX protein is distinct at different stages of differentiation. A regulatory function for RUNX in tissue stem cells points sharply to a causal effect in tumorigenesis. Understanding how RUNX dysregulation in cancer impinges on normal biological processes is important for identifying the molecular mechanisms that lead to malignancy. It will also indicate whether restoration of proper RUNX function to redirect cell fate is a feasible treatment for cancer. With the recent advances in RUNX research, it is time to revisit the many mechanisms/pathways that RUNX engage to regulate cell fate and decide whether cells proliferate, differentiate or die.
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Affiliation(s)
- Linda Shyue Huey Chuang
- Cancer Science Institute of Singapore, Center for Translational Medicine, National University of Singapore, 14 Medical Drive #12-01, Singapore, 117599, Singapore
| | - Kosei Ito
- Graduate School of Biomedical Sciences, Nagasaki University, 1-7-1 Sakamoto, Nagasaki, 852-8588, Japan
| | - Yoshiaki Ito
- Cancer Science Institute of Singapore, Center for Translational Medicine, National University of Singapore, 14 Medical Drive #12-01, Singapore, 117599, Singapore.
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29
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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.
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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
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30
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RUNX transcription factors at the interface of stem cells and cancer. Biochem J 2017; 474:1755-1768. [PMID: 28490659 DOI: 10.1042/bcj20160632] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2016] [Revised: 03/01/2017] [Accepted: 03/03/2017] [Indexed: 12/22/2022]
Abstract
The RUNX1 transcription factor is a critical regulator of normal haematopoiesis and its functional disruption by point mutations, deletions or translocations is a major causative factor leading to leukaemia. In the majority of cases, genetic changes in RUNX1 are linked to loss of function classifying it broadly as a tumour suppressor. Despite this, several recent studies have reported the need for a certain level of active RUNX1 for the maintenance and propagation of acute myeloid leukaemia and acute lymphoblastic leukaemia cells, suggesting an oncosupportive role of RUNX1. Furthermore, in solid cancers, RUNX1 is overexpressed compared with normal tissue, and RUNX factors have recently been discovered to promote growth of skin, oral, breast and ovarian tumour cells, amongst others. RUNX factors have key roles in stem cell fate regulation during homeostasis and regeneration of many tissues. Cancer cells appear to have corrupted these stem cell-associated functions of RUNX factors to promote oncogenesis. Here, we discuss current knowledge on the role of RUNX genes in stem cells and as oncosupportive factors in haematological malignancies and epithelial cancers.
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31
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Riggio AI, Blyth K. The enigmatic role of RUNX1 in female-related cancers - current knowledge & future perspectives. FEBS J 2017; 284:2345-2362. [PMID: 28304148 DOI: 10.1111/febs.14059] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Revised: 02/15/2017] [Accepted: 03/13/2017] [Indexed: 12/15/2022]
Abstract
Historically associated with the aetiology of human leukaemia, the runt-related transcription factor 1 (RUNX1) gene has in recent years reared its head in an assortment of epithelial cancers. This review discusses the state-of-the-art knowledge of the enigmatic role played by RUNX1 in female-related cancers of the breast, the uterus and the ovary. The weight of evidence accumulated so far is indicative of a very context-dependent role, as either an oncogene or a tumour suppressor. This is corroborated by high-throughput sequencing endeavours which report different genetic alterations affecting the gene, including amplification, deep deletion and mutations. Herein, we attempt to dissect that contextual role by firstly giving an overview of what is currently known about RUNX1 function in these specific tumour types, and secondly by delving into connections between this transcription factor and the physiology of these female tissues. In doing so, RUNX1 emerges not only as a gene involved in female sex development but also as a crucial mediator of female hormone signalling. In view of RUNX1 now being listed as a driver gene, we believe that greater knowledge of the mechanisms underlying its functional dualism in epithelial cancers is worthy of further investigation.
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Affiliation(s)
| | - Karen Blyth
- Cancer Research UK Beatson Institute, Bearsden, Glasgow, UK
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32
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Selvarajan V, Osato M, Nah GSS, Yan J, Chung TH, Voon DCC, Ito Y, Ham MF, Salto-Tellez M, Shimizu N, Choo SN, Fan S, Chng WJ, Ng SB. RUNX3 is oncogenic in natural killer/T-cell lymphoma and is transcriptionally regulated by MYC. Leukemia 2017; 31:2219-2227. [PMID: 28119527 PMCID: PMC5629367 DOI: 10.1038/leu.2017.40] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2016] [Revised: 01/03/2017] [Accepted: 01/10/2017] [Indexed: 12/14/2022]
Abstract
RUNX3, runt-domain transcription factor, is a master regulator of gene expression in major developmental pathways. It acts as a tumor suppressor in many cancers but is oncogenic in certain tumors. We observed upregulation of RUNX3 mRNA and protein expression in nasal-type extranodal natural killer (NK)/T-cell lymphoma (NKTL) patient samples and NKTL cell lines compared to normal NK cells. RUNX3 silenced NKTL cells showed increased apoptosis and reduced cell proliferation. Potential binding sites for MYC were identified in the RUNX3 enhancer region. Chromatin immunoprecipitation-quantitative PCR revealed binding activity between MYC and RUNX3. Co-transfection of the MYC expression vector with RUNX3 enhancer reporter plasmid resulted in activation of RUNX3 enhancer indicating that MYC positively regulates RUNX3 transcription in NKTL cell lines. Treatment with a small-molecule MYC inhibitor (JQ1) caused significant downregulation of MYC and RUNX3, leading to apoptosis in NKTL cells. The growth inhibition resulting from depletion of MYC by JQ1 was rescued by ectopic MYC expression. In summary, our study identified RUNX3 overexpression in NKTL with functional oncogenic properties. We further delineate that MYC may be an important upstream driver of RUNX3 upregulation and since MYC is upregulated in NKTL, further study on the employment of MYC inhibition as a therapeutic strategy is warranted.
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Affiliation(s)
- V Selvarajan
- Department of Pathology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - M Osato
- Cancer Science Institute of Singapore, National University of Singapore, Singapore.,International Research Center for Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - G S S Nah
- Cancer Science Institute of Singapore, National University of Singapore, Singapore
| | - J Yan
- Cancer Science Institute of Singapore, National University of Singapore, Singapore
| | - T-H Chung
- Cancer Science Institute of Singapore, National University of Singapore, Singapore
| | - D C-C Voon
- Institute for Frontier Science Initiative, Kanazawa University, Japan.,Division of Genetics, Cancer Research Institute, Kanazawa University, Kanazawa, Japan
| | - Y Ito
- Cancer Science Institute of Singapore, National University of Singapore, Singapore
| | - M F Ham
- Department of Anatomical Pathology, Faculty of Medicine, University of Indonesia, West Java, Indonesia
| | - M Salto-Tellez
- Cancer Science Institute of Singapore, National University of Singapore, Singapore.,School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, UK
| | - N Shimizu
- Department of Virology, Tokyo Medical and Dental University, Tokyo, Japan
| | - S-N Choo
- Department of Pathology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - S Fan
- Department of Pathology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - W-J Chng
- Cancer Science Institute of Singapore, National University of Singapore, Singapore.,Department of Haematology-Oncology, National University Cancer Institute of Singapore, National University Health System, Singapore
| | - S-B Ng
- Department of Pathology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore.,Cancer Science Institute of Singapore, National University of Singapore, Singapore.,Department of Pathology, National University Hospital, National University Health System, Singapore
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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.
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34
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Abstract
In this chapter we summarize the pros and cons of the notion that Runx3 is a major tumor suppressor gene (TSG). Inactivation of TSGs in normal cells provides a viability/growth advantage that contributes cell-autonomously to cancer. More than a decade ago it was suggested that RUNX3 is involved in gastric cancer development, a postulate extended later to other epithelial cancers portraying RUNX3 as a major TSG. However, evidence that Runx3 is not expressed in normal gastric and other epithelia has challenged the RUNX3-TSG paradigm. In contrast, RUNX3 is overexpressed in a significant fraction of tumor cells in various human epithelial cancers and its overexpression in pancreatic cancer cells promotes their migration, anchorage-independent growth and metastatic potential. Moreover, recent high-throughput quantitative genome-wide studies on thousands of human samples of various tumors and new investigations of the role of Runx3 in mouse cancer models have unequivocally demonstrated that RUNX3 is not a bona fide cell-autonomous TSG. Importantly, accumulating data demonstrated that RUNX3 functions in control of immunity and inflammation, thereby indirectly influencing epithelial tumor development.
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35
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Chen Y, Wang X, Cheng J, Wang Z, Jiang T, Hou N, Liu N, Song T, Huang C. MicroRNA-20a-5p targets RUNX3 to regulate proliferation and migration of human hepatocellular cancer cells. Oncol Rep 2016; 36:3379-3386. [DOI: 10.3892/or.2016.5144] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2016] [Accepted: 08/17/2016] [Indexed: 11/05/2022] Open
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36
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Paudel D, Zhou W, Ouyang Y, Dong S, Huang Q, Giri R, Wang J, Tong X. MicroRNA-130b functions as a tumor suppressor by regulating RUNX3 in epithelial ovarian cancer. Gene 2016; 586:48-55. [DOI: 10.1016/j.gene.2016.04.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2016] [Revised: 03/21/2016] [Accepted: 04/01/2016] [Indexed: 12/15/2022]
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37
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Duncan VE, Ping Z, Varambally S, Peker D. Loss of RUNX3 expression is an independent adverse prognostic factor in diffuse large B-cell lymphoma. Leuk Lymphoma 2016; 58:179-184. [DOI: 10.1080/10428194.2016.1180686] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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38
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Threonine 209 phosphorylation on RUNX3 by Pak1 is a molecular switch for its dualistic functions. Oncogene 2016; 35:4857-65. [PMID: 26898755 DOI: 10.1038/onc.2016.18] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2015] [Revised: 12/10/2015] [Accepted: 12/18/2015] [Indexed: 11/08/2022]
Abstract
P21 Activated Kinase 1 (Pak1), an oncogenic serine/threonine kinase, is known to have a significant role in the regulation of cytoskeleton and cellular morphology. Runx3 was initially known for its role in tumor suppressor function, but recent studies have reported the oncogenic role of Runx3 in various cancers. However, the mechanism that controls the paradoxical functions of Runx3 still remains unclear. In this study, we show that Runx3 is a physiologically interacting substrate of Pak1. We identified the site of phosphorylation in Runx3 as Threonine 209 by mass spectrometry analysis and site-directed mutagenesis, and further confirmed the same with a site-specific antibody. Results from our functional studies showed that Threonine 209 phosphorylation in Runx3 alters its subcellular localization by protein mislocalization from the nucleus to the cytoplasm and subsequently converses its biological functions. This was further supported by in vivo tumor xenograft studies in nude mouse models which clearly demonstrated that PANC-28 cells transfected with the Runx3-T209E clone showed high tumorigenic potential as compared with other clones. Our results from clinical samples also suggest that Threonine 209 phosphorylation by Pak1 could be a potential therapeutic target and of great clinical relevance with implications for Runx3 inactivation in cancer cells where Runx3 is known to be oncogenic. The findings presented in this study provide evidence of Runx3-Threonine 209 phosphorylation as a molecular switch in dictating the tissue-specific dualistic functions of Runx3 for the first time.
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39
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Damdinsuren A, Matsushita H, Ito M, Tanaka M, Jin G, Tsukamoto H, Asai S, Ando K, Miyachi H. FLT3-ITD drives Ara-C resistance in leukemic cells via the induction of RUNX3. Leuk Res 2015; 39:1405-13. [DOI: 10.1016/j.leukres.2015.09.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2014] [Revised: 08/23/2015] [Accepted: 09/06/2015] [Indexed: 12/11/2022]
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40
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Barghout SH, Zepeda N, Vincent K, Azad AK, Xu Z, Yang C, Steed H, Postovit LM, Fu Y. RUNX3 contributes to carboplatin resistance in epithelial ovarian cancer cells. Gynecol Oncol 2015; 138:647-55. [DOI: 10.1016/j.ygyno.2015.07.009] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2015] [Revised: 07/02/2015] [Accepted: 07/08/2015] [Indexed: 01/13/2023]
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41
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Häfner N, Steinbach D, Jansen L, Diebolder H, Dürst M, Runnebaum IB. RUNX3 and CAMK2N1 hypermethylation as prognostic marker for epithelial ovarian cancer. Int J Cancer 2015; 138:217-28. [DOI: 10.1002/ijc.29690] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2014] [Revised: 06/15/2015] [Accepted: 07/02/2015] [Indexed: 01/23/2023]
Affiliation(s)
- Norman Häfner
- Department of Gynecology; Jena University Hospital-Friedrich Schiller University; Jena Germany
| | - Daniel Steinbach
- Department of Gynecology; Jena University Hospital-Friedrich Schiller University; Jena Germany
| | - Lars Jansen
- Department of Gynecology; Jena University Hospital-Friedrich Schiller University; Jena Germany
| | - Herbert Diebolder
- Department of Gynecology; Jena University Hospital-Friedrich Schiller University; Jena Germany
| | - Matthias Dürst
- Department of Gynecology; Jena University Hospital-Friedrich Schiller University; Jena Germany
| | - Ingo B. Runnebaum
- Department of Gynecology; Jena University Hospital-Friedrich Schiller University; Jena Germany
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42
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He SY, Jiang RF, Jiang J, Xiang YS, Wang L. Investigation of methylation and protein expression of the Runx3 gene in colon carcinogenesis. Biomed Rep 2015; 3:687-690. [PMID: 26405546 DOI: 10.3892/br.2015.479] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2015] [Accepted: 05/28/2015] [Indexed: 01/15/2023] Open
Abstract
In the present study, the methylation and protein expression of the runt-related transcription factor 3 (Runx3) gene was detected in sporadic colorectal cancer, colonic adenoma and normal colon tissue to evaluate their clinical significance in colorectal carcinogenesis. A total of 34 colonic cancer specimens, 34 colonic adenoma specimens and 34 normal colonic tissue specimens were used in the study. The CpG island methylation status of the Runx3 gene was detected by methylation-specific polymerase chain reaction and the protein expression of Runx3 was detected by immunohistochemistry. The results showed that the rates of methylation of the Runx3 gene in colonic cancer and colonic adenomas were significantly higher than that in the normal colonic tissue (23.5, 20.6 vs. 0.0%; P<0.05). There was no significant difference in the percentage of methylation of the Runx3 gene between colonic adenoma and colonic cancer (P>0.05). The positive percentage of Runx3 protein expression was significantly lower in colonic cancer compared with colonic adenoma and normal tissue (17.7 vs. 61.8, 76.5%; P<0.05). Methylation of the promoter CpG islands of the Runx3 gene is an important genetic event of colon carcinogenesis and may be associated with an altered protein level of Runx3.
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Affiliation(s)
- Shao-Ya He
- Department of Gastroenterology, Anyue People's Hospital, Ziyang, Sichuan 642350, P.R. China
| | - Ren-Fa Jiang
- Department of Gastroenterology, Anyue People's Hospital, Ziyang, Sichuan 642350, P.R. China
| | - Jie Jiang
- Department of Respiration, Chongqing Sixth People's Hospital, Chongqing 404100, P.R. China
| | - Yang-Sheng Xiang
- Department of Gastroenterology, Anyue People's Hospital, Ziyang, Sichuan 642350, P.R. China
| | - Ling Wang
- Department of Gastroenterology, Anyue People's Hospital, Ziyang, Sichuan 642350, P.R. China
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43
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Abstract
RUNX proteins belong to a family of metazoan transcription factors that serve as master regulators of development. They are frequently deregulated in human cancers, indicating a prominent and, at times, paradoxical role in cancer pathogenesis. The contextual cues that direct RUNX function represent a fast-growing field in cancer research and could provide insights that are applicable to early cancer detection and treatment. This Review describes how RUNX proteins communicate with key signalling pathways during the multistep progression to malignancy; in particular, we highlight the emerging partnership of RUNX with p53 in cancer suppression.
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Affiliation(s)
- Yoshiaki Ito
- 1] Cancer Science Institute of Singapore, National University of Singapore, Center for Translational Medicine, 14 Medical Drive #12-01, 117599, Singapore. [2]
| | - Suk-Chul Bae
- 1] Department of Biochemistry, School of Medicine, and Institute for Tumour Research, Chungbuk National University, Cheongju, 361763, South Korea. [2]
| | - Linda Shyue Huey Chuang
- 1] Cancer Science Institute of Singapore, National University of Singapore, Center for Translational Medicine, 14 Medical Drive #12-01, 117599, Singapore. [2]
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44
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Bledsoe KL, McGee-Lawrence ME, Camilleri ET, Wang X, Riester SM, van Wijnen AJ, Oliveira AM, Westendorf JJ. RUNX3 facilitates growth of Ewing sarcoma cells. J Cell Physiol 2014; 229:2049-56. [PMID: 24812032 DOI: 10.1002/jcp.24663] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2014] [Accepted: 05/06/2014] [Indexed: 01/01/2023]
Abstract
Ewing sarcoma is an aggressive pediatric small round cell tumor that predominantly occurs in bone. Approximately 85% of Ewing sarcomas harbor the EWS/FLI fusion protein, which arises from a chromosomal translocation, t(11:22)(q24:q12). EWS/FLI interacts with numerous lineage-essential transcription factors to maintain mesenchymal progenitors in an undifferentiated state. We previously showed that EWS/FLI binds the osteogenic transcription factor RUNX2 and prevents osteoblast differentiation. In this study, we investigated the role of another Runt-domain protein, RUNX3, in Ewing sarcoma. RUNX3 participates in mesenchymal-derived bone formation and is a context dependent tumor suppressor and oncogene. RUNX3 was detected in all Ewing sarcoma cells examined, whereas RUNX2 was detected in only 73% of specimens. Like RUNX2, RUNX3 binds to EWS/FLI via its Runt domain. EWS/FLI prevented RUNX3 from activating the transcription of a RUNX-responsive reporter, p6OSE2. Stable suppression of RUNX3 expression in the Ewing sarcoma cell line A673 delayed colony growth in anchorage independent soft agar assays and reversed expression of EWS/FLI-responsive genes. These results demonstrate an important role for RUNX3 in Ewing sarcoma.
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45
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Zheng Z, Zhu L, Zhang X, Li L, Moon S, Roh MR, Jin Z. RUNX3 expression is associated with sensitivity to pheophorbide a-based photodynamic therapy in keloids. Lasers Med Sci 2014; 30:67-75. [PMID: 24957188 DOI: 10.1007/s10103-014-1614-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2014] [Accepted: 06/10/2014] [Indexed: 01/08/2023]
Abstract
Runt-related transcription factor 3 (RUNX3) has recently been reported to be a possible predictor of sensitivity of cancer cells for photodynamic therapy (PDT), a promising therapeutic modality for keloids. In this study, we aimed to elucidate the implications of RUNX3 for keloid pathogenesis and sensitivity to pheophorbide a-based PDT (Pa-PDT). RUNX3 and proliferating cell nuclear antigen (PCNA) expression were examined in 6 normal skin samples and 32 keloid tissue samples by immunohistochemistry. We found that RUNX3 expression was detected more often in keloid tissues than in dermis of normal skin. In keloid tissues, RUNX3 expression was significantly increased in patients presenting with symptoms of pain or pruritus, and was also significantly related to PCNA expression. The therapeutic effect of Pa-PDT was comparatively investigated in keloid fibroblasts (KFs) with and without RUNX3 expression. Significant differences were found after Pa-PDT between KFs with and without RUNX3 expression in cell viability, proliferative ability, type I collagen expression, generation of reactive oxygen species (ROS), and apoptotic cell death. In addition, RUNX3 expression was significantly decreased after Pa-PDT in KFs, and KFs with downregulation of RUNX3 showed significantly increased cell viability after Pa-PDT. Pa-PDT may be a potential therapeutic modality for keloids, and RUNX3, as a possible contributor to keloid pathogenesis, may improve sensitivity to Pa-PDT in KFs.
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Affiliation(s)
- Zhenlong Zheng
- Department of Dermatology, Yanbian University Hospital, Yanji City, Jilin Province, China
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46
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Kim JH, Jang JW, Lee YS, Lee JW, Chi XZ, Li YH, Kim MK, Kim DM, Choi BS, Kim J, Kim HM, van Wijnen A, Park I, Bae SC. RUNX family members are covalently modified and regulated by PIAS1-mediated sumoylation. Oncogenesis 2014; 3:e101. [PMID: 24777122 PMCID: PMC4007197 DOI: 10.1038/oncsis.2014.15] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2014] [Revised: 02/16/2014] [Accepted: 02/27/2014] [Indexed: 12/15/2022] Open
Abstract
Transcription factors of the RUNX family (RUNXs), which play pivotal roles in normal development and neoplasia, are regulated by various post-translational modifications. To understand the molecular mechanisms underlying the regulation of RUNXs, we performed a large-scale functional genetic screen of a fly mutant library. The screen identified dPias (the fly ortholog of mammalian PIASs), an E3 ligase for the SUMO (small ubiquitin-like modifier) modification, as a novel genetic modifier of lz (the fly ortholog of mammalian RUNX3). Molecular biological analysis revealed that lz/RUNXs are sumoylated by dPias/PIAS1 at an evolutionarily conserved lysine residue (K372 of lz, K144 of RUNX1, K181 of RUNX2 and K148 of RUNX3). PIAS1-mediated sumoylation inhibited RUNX3 transactivation activity, and this modification was promoted by the AKT1 kinase. Importantly, PIAS1 failed to sumoylate some RUNX1 mutants associated with breast cancer. In nude mice, tumorigenicity was promoted by RUNX3 bearing a mutation in the sumoylation site, but suppressed by wild-type RUNX3. Our results suggest that RUNXs are sumoylated by PIAS1, and that this modification could play a critical role in the regulation of the tumor-suppressive activity of these proteins.
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Affiliation(s)
- J-H Kim
- Department of Biochemistry, College of Medicine, Chungbuk National University, Cheongju, South Korea
| | - J-W Jang
- Department of Biochemistry, College of Medicine, Chungbuk National University, Cheongju, South Korea
| | - Y-S Lee
- Department of Biochemistry, College of Medicine, Chungbuk National University, Cheongju, South Korea
| | - J-W Lee
- Department of Biochemistry, College of Medicine, Chungbuk National University, Cheongju, South Korea
| | - X-Z Chi
- Department of Biochemistry, College of Medicine, Chungbuk National University, Cheongju, South Korea
| | - Y-H Li
- Department of Biochemistry, College of Medicine, Chungbuk National University, Cheongju, South Korea
| | - M-K Kim
- Department of Biochemistry, College of Medicine, Chungbuk National University, Cheongju, South Korea
| | - D-M Kim
- Department of Biochemistry, College of Medicine, Chungbuk National University, Cheongju, South Korea
| | - B-S Choi
- Department of Biochemistry, College of Medicine, Chungbuk National University, Cheongju, South Korea
| | - J Kim
- Department of Biochemistry, College of Medicine, Chungbuk National University, Cheongju, South Korea
| | - H-M Kim
- Gachon Institute of Pharmaceutical Sciences, Gachon University, Incheon, South Korea
| | - A van Wijnen
- Department of Orthopedic Surgery and Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN, USA
| | - Ily Park
- College of Pharmacy, Chungbuk National University, Cheongju, South Korea
| | - S-C Bae
- Department of Biochemistry, College of Medicine, Chungbuk National University, Cheongju, South Korea
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47
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Nah GSS, Lim ZW, Tay BH, Osato M, Venkatesh B. Runx family genes in a cartilaginous fish, the elephant shark (Callorhinchus milii). PLoS One 2014; 9:e93816. [PMID: 24699678 PMCID: PMC3974841 DOI: 10.1371/journal.pone.0093816] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2014] [Accepted: 03/06/2014] [Indexed: 12/11/2022] Open
Abstract
The Runx family genes encode transcription factors that play key roles in hematopoiesis, skeletogenesis and neurogenesis and are often implicated in diseases. We describe here the cloning and characterization of Runx1, Runx2, Runx3 and Runxb genes in the elephant shark (Callorhinchus milii), a member of Chondrichthyes, the oldest living group of jawed vertebrates. Through the use of alternative promoters and/or alternative splicing, each of the elephant shark Runx genes expresses multiple isoforms similar to their orthologs in human and other bony vertebrates. The expression profiles of elephant shark Runx genes are similar to those of mammalian Runx genes. The syntenic blocks of genes at the elephant shark Runx gene loci are highly conserved in human, but represented by shorter conserved blocks in zebrafish indicating a higher degree of rearrangements in this teleost fish. Analysis of promoter regions revealed conservation of binding sites for transcription factors, including two tandem binding sites for Runx that are totally conserved in the distal promoter regions of elephant shark Runx1-3. Several conserved noncoding elements (CNEs), which are putative cis-regulatory elements, and miRNA binding sites were identified in the elephant shark and human Runx gene loci. Some of these CNEs and miRNA binding sites are absent in teleost fishes such as zebrafish and fugu. In summary, our analysis reveals that the genomic organization and expression profiles of Runx genes were already complex in the common ancestor of jawed vertebrates.
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Affiliation(s)
- Giselle Sek Suan Nah
- Institute of Molecular and Cell Biology, Agency for Science, Technology and Research, Singapore, Singapore
- School of Biological Sciences, Nanyang Technological University, Singapore, Singapore
| | - Zhi Wei Lim
- Institute of Molecular and Cell Biology, Agency for Science, Technology and Research, Singapore, Singapore
| | - Boon-Hui Tay
- Institute of Molecular and Cell Biology, Agency for Science, Technology and Research, Singapore, Singapore
| | - Motomi Osato
- Institute of Molecular and Cell Biology, Agency for Science, Technology and Research, Singapore, Singapore
- Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore
- Institute of Bioengineering and Nanotechnology, Agency for Science, Technology and Research, Singapore, Singapore
- * E-mail: (MO); (BV)
| | - Byrappa Venkatesh
- Institute of Molecular and Cell Biology, Agency for Science, Technology and Research, Singapore, Singapore
- Department of Pediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- * E-mail: (MO); (BV)
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48
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Wang L, Li D, Liu Y, Wang Y, Cui J, Cui A, Wu W. Expression of RUNX3 and β-catenin in the carcinogenesis of sporadic colorectal tubular adenoma. Tumour Biol 2014; 35:6039-46. [PMID: 24622886 DOI: 10.1007/s13277-014-1800-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2013] [Accepted: 02/25/2014] [Indexed: 12/24/2022] Open
Abstract
The aim of this study is to investigate the possible roles of runt-related transcription factor 3 (RUNX3) and β-catenin in the carcinogenesis of sporadic colorectal tubular adenomas. The expression of the RUNX3 and β-catenin proteins was evaluated by immunohistochemistry in 23 normal colorectal mucosa (NCM), 81 sporadic colorectal tubular adenomas with different dysplasias (SCTA-D) (mild n=33, moderate n=23, and severe n=25 dysplasia), and 48 sporadic colorectal tubular adenomas with cancerous changes (SCTA-Ca). RUNX3 methylation was assessed by methylation-specific polymerase chain reaction (MSP), combined with laser capture microdissection (LCM), in 17 NCM, 41 SCTA-D (mild n=15, moderate n=12, and severe n=14 dysplasia), and 17 SCTA-Ca tissues. Compared to NCM (82.6 %), RUNX3 in SCTA-D (54.3 %) and SCTA-Ca (27.1 %) was significantly downregulated (P<0.05). In NCM, SCTA-D, and SCTA-Ca, the incidence of positive expression for β-catenin was 13.0, 60.5, and 79.2 %, respectively. A statistically significant difference was observed (P<0.05). RUNX3 levels were markedly higher in adenoma with mild dysplasia (75.8 %) and moderate dysplasia (60.9 %) than in adenoma with severe dysplasia (20.0 %) (both with P<0.05). Likewise, the expression of β-catenin in severe dysplasia adenoma was 84.0 %, which was significantly higher than that in mild dysplasia adenoma (39.4 %). An inverse correlation was found between the protein expression of RUNX3 and β-catenin in SCTA-D and SCTA-Ca (P<0.05). MSP results showed that RUNX3 methylation in NCM, SCTA-D, and SCTA-Ca was 5.9, 17.1, and 41.2 %, respectively, with a statistically significant difference between NCM and SCTA-Ca (P<0.05). However, no significant difference of RUNX3 methylation was observed among different dysplasia groups. RUNX3 and β-catenin play important roles in the carcinogenesis of sporadic colorectal tubular adenomas. In addition, hypermethylation of RUNX3 can downregulate its expression.
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Affiliation(s)
- Linna Wang
- Department of Pathology, Second Hospital of Hebei Medical University, No 215, West Heping Rd, 050000, Shijiazhuang, Hebei, People's Republic of China
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49
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Wang ZQ, Keita M, Bachvarova M, Gobeil S, Morin C, Plante M, Gregoire J, Renaud MC, Sebastianelli A, Trinh XB, Bachvarov D. Inhibition of RUNX2 transcriptional activity blocks the proliferation, migration and invasion of epithelial ovarian carcinoma cells. PLoS One 2013; 8:e74384. [PMID: 24124450 PMCID: PMC3790792 DOI: 10.1371/journal.pone.0074384] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2013] [Accepted: 07/31/2013] [Indexed: 01/19/2023] Open
Abstract
Previously, we have identified the RUNX2 gene as hypomethylated and overexpressed in post-chemotherapy (CT) primary cultures derived from serous epithelial ovarian cancer (EOC) patients, when compared to primary cultures derived from matched primary (prior to CT) tumors. However, we found no differences in the RUNX2 methylation in primary EOC tumors and EOC omental metastases, suggesting that DNA methylation-based epigenetic mechanisms have no impact on RUNX2 expression in advanced (metastatic) stage of the disease. Moreover, RUNX2 displayed significantly higher expression not only in metastatic tissue, but also in high-grade primary tumors and even in low malignant potential tumors. Knockdown of the RUNX2 expression in EOC cells led to a sharp decrease of cell proliferation and significantly inhibited EOC cell migration and invasion. Gene expression profiling and consecutive network and pathway analyses confirmed these findings, as various genes and pathways known previously to be implicated in ovarian tumorigenesis, including EOC tumor invasion and metastasis, were found to be downregulated upon RUNX2 suppression, while a number of pro-apoptotic genes and some EOC tumor suppressor genes were induced. Taken together, our data are indicative for a strong oncogenic potential of the RUNX2 gene in serous EOC progression and suggest that RUNX2 might be a novel EOC therapeutic target. Further studies are needed to more completely elucidate the functional implications of RUNX2 and other members of the RUNX gene family in ovarian tumorigenesis.
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Affiliation(s)
- Zhi-Qiang Wang
- Department of Molecular Medicine, Laval University, Québec (Québec), Canada
- Centre de recherche du CHU de Québec, L'Hôtel-Dieu de Québec, Québec (Québec), Canada
| | - Mamadou Keita
- Department of Molecular Medicine, Laval University, Québec (Québec), Canada
- Centre de recherche du CHU de Québec, L'Hôtel-Dieu de Québec, Québec (Québec), Canada
| | - Magdalena Bachvarova
- Centre de recherche du CHU de Québec, L'Hôtel-Dieu de Québec, Québec (Québec), Canada
| | - Stephane Gobeil
- Department of Molecular Medicine, Laval University, Québec (Québec), Canada
- Centre de recherche du CHU de Québec, CHUL, Québec (Québec), Canada
| | - Chantale Morin
- Centre de recherche du CHU de Québec, L'Hôtel-Dieu de Québec, Québec (Québec), Canada
| | - Marie Plante
- Centre de recherche du CHU de Québec, L'Hôtel-Dieu de Québec, Québec (Québec), Canada
- Department of Obstetrics and Gynecology, Laval University, Québec (Québec), Canada
| | - Jean Gregoire
- Centre de recherche du CHU de Québec, L'Hôtel-Dieu de Québec, Québec (Québec), Canada
- Department of Obstetrics and Gynecology, Laval University, Québec (Québec), Canada
| | - Marie-Claude Renaud
- Centre de recherche du CHU de Québec, L'Hôtel-Dieu de Québec, Québec (Québec), Canada
- Department of Obstetrics and Gynecology, Laval University, Québec (Québec), Canada
| | - Alexandra Sebastianelli
- Centre de recherche du CHU de Québec, L'Hôtel-Dieu de Québec, Québec (Québec), Canada
- Department of Obstetrics and Gynecology, Laval University, Québec (Québec), Canada
| | - Xuan Bich Trinh
- Centre de recherche du CHU de Québec, L'Hôtel-Dieu de Québec, Québec (Québec), Canada
- Department of Gynecological Oncology, Antwerp University Hospital, Antwerp, Belgium
| | - Dimcho Bachvarov
- Department of Molecular Medicine, Laval University, Québec (Québec), Canada
- Centre de recherche du CHU de Québec, L'Hôtel-Dieu de Québec, Québec (Québec), Canada
- * E-mail:
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Stepanenko AA, Vassetzky YS, Kavsan VM. Antagonistic functional duality of cancer genes. Gene 2013; 529:199-207. [PMID: 23933273 DOI: 10.1016/j.gene.2013.07.047] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2013] [Revised: 05/08/2013] [Accepted: 07/09/2013] [Indexed: 12/21/2022]
Abstract
Cancer evolution is a stochastic process both at the genome and gene levels. Most of tumors contain multiple genetic subclones, evolving in either succession or in parallel, either in a linear or branching manner, with heterogeneous genome and gene alterations, extensively rewired signaling networks, and addicted to multiple oncogenes easily switching with each other during cancer progression and medical intervention. Hundreds of discovered cancer genes are classified according to whether they function in a dominant (oncogenes) or recessive (tumor suppressor genes) manner in a cancer cell. However, there are many cancer "gene-chameleons", which behave distinctly in opposite way in the different experimental settings showing antagonistic duality. In contrast to the widely accepted view that mutant NADP(+)-dependent isocitrate dehydrogenases 1/2 (IDH1/2) and associated metabolite 2-hydroxyglutarate (R)-enantiomer are intrinsically "the drivers" of tumourigenesis, mutant IDH1/2 inhibited, promoted or had no effect on cell proliferation, growth and tumorigenicity in diverse experiments. Similar behavior was evidenced for dozens of cancer genes. Gene function is dependent on genetic network, which is defined by the genome context. The overall changes in karyotype can result in alterations of the role and function of the same genes and pathways. The diverse cell lines and tumor samples have been used in experiments for proving gene tumor promoting/suppressive activity. They all display heterogeneous individual karyotypes and disturbed signaling networks. Consequently, the effect and function of gene under investigation can be opposite and versatile in cells with different genomes that may explain antagonistic duality of cancer genes and the cell type- or the cellular genetic/context-dependent response to the same protein. Antagonistic duality of cancer genes might contribute to failure of chemotherapy. Instructive examples of unexpected activity of cancer genes and "paradoxical" effects of different anticancer drugs depending on the cellular genetic context/signaling network are discussed.
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Affiliation(s)
- A A Stepanenko
- State Key Laboratory of Molecular and Cellular Biology, Institute of Molecular Biology and Genetics, 150 Zabolotnogo Street, Kyiv 03680, Ukraine.
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