1
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Chang YH, Tseng YH, Wang JM, Tsai YS, Liu XL, Huang HS. Phosphorylation of TG-interacting factor 1 at carboxyl-terminal sites in response to insulin regulates adipocyte differentiation. FEBS Lett 2024; 598:945-955. [PMID: 38472156 DOI: 10.1002/1873-3468.14849] [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: 10/07/2023] [Revised: 01/17/2024] [Accepted: 01/28/2024] [Indexed: 03/14/2024]
Abstract
TG-interacting factor 1 (TGIF1) contributes to the differentiation of murine white preadipocyte and human adipose tissue-derived stem cells; however, its regulation is not well elucidated. Insulin is a component of the adipogenic cocktail that induces ERK signaling. TGIF1 phosphorylation and sustained stability in response to insulin were reduced through the use of specific MEK inhibitor U0126. Mutagenesis at T235 or T239 residue of TGIF1 in preadipocytes led to dephosphorylation of TGIF1. The reduced TGIF1 stability resulted in an increase in p27kip1 expression, a decrease in phosphorylated Rb expression and cellular proliferation, and a reduced accumulation of lipids compared to the TGIF1-overexpressed cells. These findings highlight that insulin/ERK-driven phosphorylation of the T235 or T239 residue at TGIF1 is crucial for adipocyte differentiation.
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Affiliation(s)
- Yu-Hao Chang
- Department of Medical Laboratory Science and Biotechnology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yu-Hua Tseng
- Section on Integrative Physiology and Metabolism, Research Division, Joslin Diabetes Center, Harvard Medical School, Boston, MA, USA
| | - Ju-Ming Wang
- Department of Biotechnology and Bioindustry Sciences, College of Bioscience and Biotechnology, National Cheng Kung University, Tainan, Taiwan
| | - Yau-Sheng Tsai
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Xin-Lei Liu
- Department of Medical Laboratory Science and Biotechnology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Huei-Sheng Huang
- Department of Medical Laboratory Science and Biotechnology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
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2
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Tsai HW, Cheng SW, Chen CC, Chen IW, Ho CL. A combined bioinformatics and experimental approach identifies RMI2 as a Wnt/β-catenin signaling target gene related to hepatocellular carcinoma. BMC Cancer 2023; 23:1025. [PMID: 37875822 PMCID: PMC10594864 DOI: 10.1186/s12885-023-10655-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Accepted: 02/15/2023] [Indexed: 10/26/2023] Open
Abstract
BACKGROUND The Wnt/β-catenin signaling pathway plays an important role in embryogenesis and tumorigenesis. In human cancer, abnormal activity of Wnt/β-catenin signaling pathway induces overexpressed of downstream genes, and initiate oncogene. There are several target genes known to be key players in tumorigenesis, such as c-myc, cyclin D1, MMPs or survivin. Therefore, identifying the target genes of Wnt/β-catenin signaling pathway is important to understanding Wnt/β-catenin-mediated carcinogenesis. In this study, we developed a combined bioinformatics and experimental approach to find potential target genes. METHODS Luciferase reporter assay was used to analyze the promoter activity of RMI2. WST1 cell proliferation assays and transwell assays were performed to determine the proliferation and migration capacities of RMI2 overexpressing or knockdown stable hepatic cells. Finally, xenograft experiments were performed to measure the tumor formation capacity in vivo. RESULTS The results showed that RMI2 mRNA was upregulated after LiCl treatment and Wnt3a-conditioned medium in a culture of SK-hep-1 cell lines. A chromatin immunoprecipitation (ChIP) assay showed that the β-catenin/T cell-specific factor (TCF) complex binds to the putative TCF binding site of the RMI2 promoter. We then found a TCF binding site at - 333/- 326 of the RMI2 promoter, which is crucial for β-catenin responsiveness in liver cell lines. RMI2 was overexpressed in hepatoma tissue and cell lines, and it promoted the migration and invasion of HCC cells. Moreover, RMI2 upregulated the expression of epithelial-mesenchymal transition (EMT) markers and the Wnt3a/β-catenin-related genes, but silencing RMI2 had the opposite effects. Notably, the expression of RMI2 was positively correlated with the clinical data of HCC patients who had significantly shorter overall survival (OS) and disease-free survival (DFS) (Both: P < 0.05). In addition, a total of 373 HCC patients' data from the Caner Genome Atlas project (TCGA) were used to validate our findings. CONCLUSIONS Taking all these findings together, we determined that RMI2 was a new target gene of the Wnt/β-catenin signaling pathway. We also found that RMI2 promotes EMT markers, HCC cell invasion, and metastasis, which indicated that RMI2 is a potential target for preventing or at least mitigating the progression of HCC.
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Affiliation(s)
- Hung-Wen Tsai
- Department of Pathology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, 138 Sheng-Li Road, Tainan City, 704, Taiwan
| | - Shu-Wen Cheng
- Department of Pathology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, 138 Sheng-Li Road, Tainan City, 704, Taiwan
| | - Chou-Cheng Chen
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Department of Business Management, CTBC Business School, Tainan, Taiwan
| | - I-Wen Chen
- Department of Pathology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, 138 Sheng-Li Road, Tainan City, 704, Taiwan
| | - Chung-Liang Ho
- Department of Pathology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, 138 Sheng-Li Road, Tainan City, 704, Taiwan.
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan.
- Institute of Molecular Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan.
- Department of Medical Laboratory Science and Biotechnology, College of Medicine, National Cheng Kung University, Tainan, Taiwan.
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3
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Kasamoto M, Funakoshi S, Hatani T, Okubo C, Nishi Y, Tsujisaka Y, Nishikawa M, Narita M, Ohta A, Kimura T, Yoshida Y. Am80, a retinoic acid receptor agonist, activates the cardiomyocyte cell cycle and enhances engraftment in the heart. Stem Cell Reports 2023; 18:1672-1685. [PMID: 37451261 PMCID: PMC10444569 DOI: 10.1016/j.stemcr.2023.06.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 06/12/2023] [Accepted: 06/13/2023] [Indexed: 07/18/2023] Open
Abstract
Human induced pluripotent stem cell-derived (hiPSC) cardiomyocytes are a promising source for regenerative therapy. To realize this therapy, however, their engraftment potential after their injection into the host heart should be improved. Here, we established an efficient method to analyze the cell cycle activity of hiPSC cardiomyocytes using a fluorescence ubiquitination-based cell cycle indicator (FUCCI) system. In vitro high-throughput screening using FUCCI identified a retinoic acid receptor (RAR) agonist, Am80, as an effective cell cycle activator in hiPSC cardiomyocytes. The transplantation of hiPSC cardiomyocytes treated with Am80 before the injection significantly enhanced the engraftment in damaged mouse heart for 6 months. Finally, we revealed that the activation of endogenous Wnt pathways through both RARA and RARB underlies the Am80-mediated cell cycle activation. Collectively, this study highlights an efficient method to activate cell cycle in hiPSC cardiomyocytes by Am80 as a means to increase the graft size after cell transplantation into a damaged heart.
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Affiliation(s)
- Manabu Kasamoto
- Centre for iPS Cell Research and Application, Kyoto University, Kyoto, Japan; Department of Cardiovascular Medicine, Kyoto University Hospital, Kyoto, Japan
| | - Shunsuke Funakoshi
- Centre for iPS Cell Research and Application, Kyoto University, Kyoto, Japan; Takeda-CiRA Joint program (T-CiRA), Fujisawa, Japan.
| | - Takeshi Hatani
- Centre for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Chikako Okubo
- Centre for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Yohei Nishi
- Centre for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Yuta Tsujisaka
- Centre for iPS Cell Research and Application, Kyoto University, Kyoto, Japan; Department of Cardiovascular Medicine, Kyoto University Hospital, Kyoto, Japan
| | - Misato Nishikawa
- Centre for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Megumi Narita
- Centre for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Akira Ohta
- Centre for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Takeshi Kimura
- Department of Cardiovascular Medicine, Kyoto University Hospital, Kyoto, Japan
| | - Yoshinori Yoshida
- Centre for iPS Cell Research and Application, Kyoto University, Kyoto, Japan; Takeda-CiRA Joint program (T-CiRA), Fujisawa, Japan.
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4
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Amerizadeh F, Rahmani F, Maftooh M, Nasiri SN, Hassanian SM, Giovannetti E, Moradi-Marjaneh R, Sabbaghzadeh R, Shahidsales S, Joudi-Mashhad M, Ghayour-Mobarhan M, Ferns GA, Khazaei M, Avan A. Inhibition of the Wnt/b-catenin pathway using PNU-74654 reduces tumor growth in in vitro and in vivo models of colorectal cancer. Tissue Cell 2022; 77:101853. [PMID: 35803035 DOI: 10.1016/j.tice.2022.101853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 05/30/2022] [Accepted: 06/04/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND Colorectal-cancer (CRC) is amongst the most lethal-cancers, mainly due to its metastatic spread and drug chemoresistance. Hence there is a need for new approaches to either increase the efficacy of current therapy or introduce new therapies that have greater efficacy. There is increasing evidence that dysregulation of WNT-signaling-pathway plays an essential role in the development and prognosis of CRC. Here we have investigated the therapeutic potential of targeting the WNT/b-catenin pathway using a novel Wnt/b-catenin inhibitor, PNU-74654, in combination with 5-FU in CRC. METHODS The anti-proliferative-effect of PNU-74654 was evaluated in two-/three-dimensional cell models. The activity of agents on cell growth, migration, invasion, cell cycle and apoptosis was evaluated by MTT, wound healing assay, invasion, FACS, and annexin V staining, respectively. The oxidant/antioxidant levels were also assessed by determining the level of MDA, SOD, as well as using the DCFH-DA assay. We used a xenograft model of CRC to investigate PNU-74654 activity alone and in combination with 5-FU follow by histological staining and biochemical and gene expression analyses by RT-PCR and western blot. RESULTS PNU-74654 inhibited cell-growth and synergistically affected the anti-tumor properties of 5-FU via modulation of Cyclin D1 and survivin. This agent inhibited the migration/invasion of colorectal cancer cells via perturbation of E-cadherin. Furthermore, PNU-74654 inhibited the tumor growth, which was more pronounced using the PNU-74654 plus 5-FU combination via induction of reactive oxygen species, down-regulation of SOD and modulation of MCP-1, P53, TNF-α. CONCLUSIONS Our finding demonstrated that PNU-74654 can target Wnt-pathway, interfere with cell-proliferation, induced-cell death, reduced-migration and interact with 5-FU, supporting further investigations on this therapeutic-approach for colorectal cancer.
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Affiliation(s)
- Forouzan Amerizadeh
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Medical Genetics and Molecular Medicine, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran; Cancer Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Farzad Rahmani
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Medical Biochemistry, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mina Maftooh
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyedeh-Najibeh Nasiri
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed Mahdi Hassanian
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Medical Biochemistry, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Elisa Giovannetti
- Department of Medical Oncology, Cancer Center Amsterdam, VU University Medical Center, Amsterdam, the Netherlands; Cancer Pharmacology Lab, Fondazione Pisana per la Scienza, 56017 San Giuliano, Pisa, Italy
| | | | - Reihaneh Sabbaghzadeh
- Department of Biology, Faculty of Science, Hakim Sabzevari University, Sabzevar 96179-76487, Iran
| | | | - Mona Joudi-Mashhad
- Cancer Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Majid Ghayour-Mobarhan
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Gordon A Ferns
- Brighton & Sussex Medical School, Division of Medical Education, Falmer, Brighton, Sussex BN1 9PH, UK
| | - Majid Khazaei
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Amir Avan
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran; Cancer Research Center, Mashhad University of Medical Sciences, Mashhad, Iran; Medical Genetics Research Center, Mashhad University of Medical Sciences, Mashhad, Iran; Basic Sciences Research Institute, Mashhad University of Medical Sciences, Mashhad, Iran.
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5
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Disoma C, Zhou Y, Li S, Peng J, Xia Z. Wnt/β-catenin signaling in colorectal cancer: Is therapeutic targeting even possible? Biochimie 2022; 195:39-53. [DOI: 10.1016/j.biochi.2022.01.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Revised: 11/03/2021] [Accepted: 01/17/2022] [Indexed: 02/07/2023]
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Estermann MA, Hirst CE, Major AT, Smith CA. The homeobox gene TGIF1 is required for chicken ovarian cortical development and generation of the juxtacortical medulla. Development 2021; 148:dev199646. [PMID: 34387307 PMCID: PMC8406534 DOI: 10.1242/dev.199646] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 07/13/2021] [Indexed: 12/12/2022]
Abstract
During early embryogenesis in amniotic vertebrates, the gonads differentiate into either ovaries or testes. The first cell lineage to differentiate gives rise to the supporting cells: Sertoli cells in males and pre-granulosa cells in females. These key cell types direct the differentiation of the other cell types in the gonad, including steroidogenic cells. The gonadal surface epithelium and the interstitial cell populations are less well studied, and little is known about their sexual differentiation programs. Here, we show the requirement of the homeobox transcription factor gene TGIF1 for ovarian development in the chicken embryo. TGIF1 is expressed in the two principal ovarian somatic cell populations: the cortex and the pre-granulosa cells of the medulla. TGIF1 expression is associated with an ovarian phenotype in estrogen-mediated sex reversal experiments. Targeted misexpression and gene knockdown indicate that TGIF1 is required, but not sufficient, for proper ovarian cortex formation. In addition, TGIF1 is identified as the first known regulator of juxtacortical medulla development. These findings provide new insights into chicken ovarian differentiation and development, specifically cortical and juxtacortical medulla formation.
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Affiliation(s)
| | | | | | - Craig Allen Smith
- Department of Anatomy and Developmental Biology, Monash Biomedicine Discovery Institute, Monash University, Clayton VIC 3800, Australia
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7
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Stürken C, Möbus V, Milde-Langosch K, Schmatloch S, Fasching PA, Rüschoff J, Stickeler E, Henke RP, Denkert C, Hanker L, Schem C, Vladimirova V, Karn T, Nekljudova V, Köhne CH, Marmé F, Schumacher U, Loibl S, Müller V. TGFB-induced factor homeobox 1 (TGIF) expression in breast cancer. BMC Cancer 2021; 21:920. [PMID: 34391399 PMCID: PMC8364691 DOI: 10.1186/s12885-021-08656-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Accepted: 08/05/2021] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Breast cancer (BC) is the most frequent female cancer and preferentially metastasizes to bone. The transcription factor TGFB-induced factor homeobox 1 (TGIF) is involved in bone metabolism. However, it is not yet known whether TGIF is associated with BC bone metastasis or patient outcome and thus of potential interest. METHODS TGIF expression was analyzed by immunohistochemistry in 1197 formalin-fixed, paraffin-embedded tissue samples from BC patients treated in the GAIN (German Adjuvant Intergroup Node-Positive) study with two adjuvant dose-dense schedules of chemotherapy with or without bisphosphonate ibandronate. TGIF expression was categorized into negative/low and moderate/strong staining. Endpoints were disease-free survival (DFS), overall survival (OS) and time to primary bone metastasis as first site of relapse (TTPBM). RESULTS We found associations of higher TGIF protein expression with smaller tumor size (p = 0.015), well differentiated phenotype (p < 0.001) and estrogen receptor (ER)-positive BC (p < 0.001). Patients with higher TGIF expression levels showed a significantly longer disease-free (DFS: HR 0.75 [95%CI 0.59-0.95], log-rank p = 0.019) and overall survival (OS: HR 0.69 [95%CI 0.50-0.94], log-rank p = 0.019), but no association with TTPBM (HR 0.77 [95%CI 0.51-1.16]; p = 0.213). Univariate analysis in molecular subgroups emphasized that elevated TGIF expression was prognostic for both DFS and OS in ER-positive BC patients (DFS: HR 0.68 [95%CI 0.51-0.91]; log-rank p = 0.009, interaction p = 0.130; OS: HR 0.60 [95%CI 0.41-0.88], log-rank p = 0.008, interaction p = 0.107) and in the HER2-negative subgroup (DFS:HR 0.67 [95%CI 0.50-0.88], log-rank p = 0.004, interaction p = 0.034; OS: HR 0.57 [95%CI 0.40-0.81], log-rank p = 0.002, interaction p = 0.015). CONCLUSIONS Our results suggest that moderate to high TGIF expression is a common feature of breast cancer cells and that this is not associated with bone metastases as first site of relapse. However, a reduced expression is linked to tumor progression, especially in HER2-negative breast cancer. TRIAL REGISTRATION This clinical trial has been registered with ClinicalTrials.gov ; registration number: NCT00196872 .
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Affiliation(s)
- Christine Stürken
- Department of Gynecology, University Medical Center Hamburg-Eppendorf Martinistrasse 52, 20246, Hamburg, Germany
| | - Volker Möbus
- Klinik für Gynäkologie und Geburtshilfe, Klinikum Frankfurt Höchst GmbH, Frankfurt am Main, Germany
| | - Karin Milde-Langosch
- Department of Gynecology, University Medical Center Hamburg-Eppendorf Martinistrasse 52, 20246, Hamburg, Germany
| | | | | | | | | | | | - Carsten Denkert
- Institute of Pathology, Philipps-University Marburg and University Hospital Marburg (UKGM), Marburg, Germany
| | - Lars Hanker
- Department of Gynecology and Obstetrics, University Hospital of Schleswig-Holstein, Campus Lübeck, Kiel, Germany.,Goethe University, Frankfurt, Germany
| | | | | | | | | | | | - Frederik Marmé
- Medizinische Fakultät Mannheim, Universität Heidelberg, Universitätsfrauenklinik Mannheim, Mannheim, Germany
| | - Udo Schumacher
- Department of Gynecology, University Medical Center Hamburg-Eppendorf Martinistrasse 52, 20246, Hamburg, Germany
| | | | - Volkmar Müller
- Department of Gynecology, University Medical Center Hamburg-Eppendorf Martinistrasse 52, 20246, Hamburg, Germany.
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8
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Kong L, Yu Y, Guan H, Jiang L, Sun F, Li X, Huang W, Li B. TGIF1 plays a carcinogenic role in esophageal squamous cell carcinoma through the Wnt/β‑catenin and Akt/mTOR signaling pathways. Int J Mol Med 2021; 47:77. [PMID: 33693954 PMCID: PMC7951946 DOI: 10.3892/ijmm.2021.4910] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Accepted: 02/15/2021] [Indexed: 01/31/2023] Open
Abstract
TGFB induced factor homeobox 1 (TGIF1), a transcriptional corepressor, has been reported to be involved in tumorigenesis and cancer development. However, the role of TGIF1 in the growth and metastasis of esophageal cancer is poorly studied. In the present study, it was found that TGIF1 was highly expressed in esophageal cancer tissues and cell lines. The silencing of TGIF1 by siRNA interference significantly inhibited the proliferation, migration, invasion and epithelial‑mesenchymal transition (EMT) process of KYSE‑150 esophageal cancer cells, and promoted cell apoptosis. Correspondingly, the upregulation of TGIF1 significantly promoted the proliferation and metastatic potential of Eca‑109 cells, and reduced apoptosis. Furthermore, the data indicated that the Wnt/β‑catenin and Akt/mammalian target of rapamycin (mTOR) signaling pathways were inhibited by TGIF1 knockdown, and were promoted by the overexpression of TGIF1. It was also confirmed that TGIF1 knockdown reduced tumor growth, inhibited Wnt/β‑catenin and Akt/mTOR pathway activation, and reversed the TGF‑β1‑mediated EMT process in a tumor xenograft model. Taken together, the data of the present study suggest that TGIF1 plays an oncogenic role in the progression of esophageal cancer. It may carry out this role by regulating the Wnt/β‑catenin and Akt/mTOR signaling pathways.
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Affiliation(s)
- Lingling Kong
- Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin 300070, P.R. China
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong 250117, P.R. China
| | - Yang Yu
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong 250117, P.R. China
- School of Graduate Studies, Shandong Academy of Medical Sciences, Shandong First Medical University, Jinan, Shandong 250062, P.R. China
| | - Hui Guan
- Department of Radiation Oncology, The Fourth People's Hospital of Jinan, Jinan, Shandong 250031, P.R. China
| | - Liyang Jiang
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong 250117, P.R. China
| | - Fenghao Sun
- Department of Clinical Medicine, Weifang Medical University, Weifang, Shandong 261053, P.R. China
| | - Xiaolin Li
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong 250117, P.R. China
| | - Wei Huang
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong 250117, P.R. China
| | - Baosheng Li
- Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin 300070, P.R. China
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong 250117, P.R. China
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9
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Yaiche H, Tounsi-Kettiti H, Ben Jemii N, Jaballah Gabteni A, Mezghanni N, Ardhaoui M, Fehri E, Maaloul A, Abdelhak S, Boubaker S. New insights in the clinical implication of HOXA5 as prognostic biomarker in patients with colorectal cancer. Cancer Biomark 2021; 30:213-221. [PMID: 33136093 DOI: 10.3233/cbm-201758] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND Homeobox A5 (HOXA5) is a member of the HOX protein family which is involved in several carcinogenesis pathways, and is dysregulated in many cancer types. However, its expression and function in human colorectal cancer (CRC) is still largely unknown. OBJECTIVE This study aimed to evaluate HOXA5 expression in Tunisian patients with CRC in order to define new potential biomarker. METHODS An immunohistochemical labeling using an HOXA5 antibody was performed on 85 formalin fixed paraffin embedded specimens from patients with CRC. Six normal colon mucosa cases were used as controls. RESULTS HOXA5 expression showed a cytoplasmic staining in both tumor and stromal/endothelial cells. Loss or low HOXA5 expression was seen in tumor cells in 74/85 cases (87.06%) and in stromal/endothelial cells, in 77/85 (90.59%). In control group of normal colon mucosa HOXA5 was moderately expressed in all the cases. The abnormal expression, was significantly associated to lymph nodes metastasis in tumor cells (p= 0.043) and in stromal/endothelial cells (p= 0.024). CONCLUSION HOXA5 immunostaining results suggest the valuable role of this protein in colorectal carcinogenesis. Moreover, the association of lymph node metastasis to HOXA5 abnormal expression underlies its crucial role in colorectal cancer dissemination and prognosis.
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Affiliation(s)
- Hamza Yaiche
- Laboratory of Human and Experimental Pathology, Pasteur Institute of Tunis, University Tunis El Manar, Tunis, Tunisia.,Laboratory of Biomedical Genomics and Oncogenetics, Pasteur Institute of Tunis, University Tunis El Manar, Tunis, Tunisia
| | - Haifa Tounsi-Kettiti
- Laboratory of Human and Experimental Pathology, Pasteur Institute of Tunis, University Tunis El Manar, Tunis, Tunisia.,Laboratory of Biomedical Genomics and Oncogenetics, Pasteur Institute of Tunis, University Tunis El Manar, Tunis, Tunisia
| | - Nadia Ben Jemii
- Laboratory of Human and Experimental Pathology, Pasteur Institute of Tunis, University Tunis El Manar, Tunis, Tunisia.,Laboratory of Biomedical Genomics and Oncogenetics, Pasteur Institute of Tunis, University Tunis El Manar, Tunis, Tunisia
| | - Amira Jaballah Gabteni
- Laboratory of Human and Experimental Pathology, Pasteur Institute of Tunis, University Tunis El Manar, Tunis, Tunisia.,Laboratory of Biomedical Genomics and Oncogenetics, Pasteur Institute of Tunis, University Tunis El Manar, Tunis, Tunisia
| | - Najla Mezghanni
- Laboratory of Human and Experimental Pathology, Pasteur Institute of Tunis, University Tunis El Manar, Tunis, Tunisia.,Laboratory of Biomedical Genomics and Oncogenetics, Pasteur Institute of Tunis, University Tunis El Manar, Tunis, Tunisia
| | - Monia Ardhaoui
- Laboratory of Human and Experimental Pathology, Pasteur Institute of Tunis, University Tunis El Manar, Tunis, Tunisia
| | - Emna Fehri
- Laboratory of Human and Experimental Pathology, Pasteur Institute of Tunis, University Tunis El Manar, Tunis, Tunisia
| | - Afifa Maaloul
- Laboratory of Human and Experimental Pathology, Pasteur Institute of Tunis, University Tunis El Manar, Tunis, Tunisia
| | - Sonia Abdelhak
- Laboratory of Biomedical Genomics and Oncogenetics, Pasteur Institute of Tunis, University Tunis El Manar, Tunis, Tunisia
| | - Samir Boubaker
- Laboratory of Human and Experimental Pathology, Pasteur Institute of Tunis, University Tunis El Manar, Tunis, Tunisia.,Laboratory of Biomedical Genomics and Oncogenetics, Pasteur Institute of Tunis, University Tunis El Manar, Tunis, Tunisia
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10
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Bányai L, Trexler M, Kerekes K, Csuka O, Patthy L. Use of signals of positive and negative selection to distinguish cancer genes and passenger genes. eLife 2021; 10:e59629. [PMID: 33427197 PMCID: PMC7877913 DOI: 10.7554/elife.59629] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 01/10/2021] [Indexed: 12/14/2022] Open
Abstract
A major goal of cancer genomics is to identify all genes that play critical roles in carcinogenesis. Most approaches focused on genes positively selected for mutations that drive carcinogenesis and neglected the role of negative selection. Some studies have actually concluded that negative selection has no role in cancer evolution. We have re-examined the role of negative selection in tumor evolution through the analysis of the patterns of somatic mutations affecting the coding sequences of human genes. Our analyses have confirmed that tumor suppressor genes are positively selected for inactivating mutations, oncogenes, however, were found to display signals of both negative selection for inactivating mutations and positive selection for activating mutations. Significantly, we have identified numerous human genes that show signs of strong negative selection during tumor evolution, suggesting that their functional integrity is essential for the growth and survival of tumor cells.
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Affiliation(s)
- László Bányai
- Institute of Enzymology, Research Centre for Natural SciencesBudapestHungary
| | - Maria Trexler
- Institute of Enzymology, Research Centre for Natural SciencesBudapestHungary
| | - Krisztina Kerekes
- Institute of Enzymology, Research Centre for Natural SciencesBudapestHungary
| | - Orsolya Csuka
- Department of Pathogenetics, National Institute of OncologyBudapestHungary
| | - László Patthy
- Institute of Enzymology, Research Centre for Natural SciencesBudapestHungary
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11
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Liu R, Zhang Y, Ding Y, Zhang S, Pan L. Characteristics of TGFBR1-EGFR-CTNNB1-CDH1 Signaling Axis in Wnt-Regulated Invasion and Migration in Lung Cancer. Cell Transplant 2020; 29:963689720969167. [PMID: 33231090 PMCID: PMC7784602 DOI: 10.1177/0963689720969167] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
This study aimed to explore the characteristics of TGFBR1-epidermal growth factor receptor (EGFR)-CTNNB1-CDH1 axis in regulating the invasion and migration in lung cancer. Using the small interfering RNA technology, EGFR was silenced in H2170 and H1299 cells. Then, the colony formation, migration, and invasion abilities were detected using colony-forming assay and transwell assay. Moreover, the mRNA expression of smad2, smad3, CTNNB1, and CDH1, and the protein expression of TGFBR1, CDH1, and TCF were determined using the real-time polymerase chain reaction and western blotting. The results showed that silencing EGFR could significantly decrease the colony-forming ability in H2170 and H1299. Knocking down EGFR could significantly inhibit the invasion and migration ability of H2179 and H1299. Inhibiting the expression of EGFR could significantly decrease the expression of smad2, smad3, CDH1, and CTNNB1, with all P-values <0.05. In addition, silencing EGFR could markedly decrease the expression of TGFBR1 and CDH1 in H1299 and H2170, with all P-values <0.05. In conclusion, silencing EGFR could significantly regulate the progression of lung cancer via TGFBR1-EGFR-CTNNB1-CDH1 axis in Wnt signaling pathway.
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Affiliation(s)
- Rong Liu
- Department of Radiology, First Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, Guiyang, China
| | - Yusui Zhang
- Department of Radiology, First Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, Guiyang, China
| | - Yuan Ding
- Department of Radiology, First Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, Guiyang, China
| | - Shuai Zhang
- Department of Interventional Radiology, the Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China
- Shuai Zhang, Department of Interventional Radiology, the Affiliated Cancer Hospital of Guizhou Medical University, No. 1 West Beijing Road, Guiyang 550004, China.
| | - Long Pan
- Department of Interventional and Vascular Surgery, Tenth People’s Hospital of Tongji University, Shanghai, China
- Long Pan, Department of Interventional and Vascular Surgery, Tenth People’s Hospital of Tongji University. No. 301 Middle Yan Chang Road, Shanghai 200072, China.
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12
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Li J, Hu M, Liu N, Li H, Yu Z, Yan Q, Zhou M, Wang Y, Song Y, Pan G, Liang F, Chen R. HDAC3 deteriorates colorectal cancer progression via microRNA-296-3p/TGIF1/TGFβ axis. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2020; 39:248. [PMID: 33203425 PMCID: PMC7670781 DOI: 10.1186/s13046-020-01720-w] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Accepted: 09/25/2020] [Indexed: 12/20/2022]
Abstract
Background The mechanism of histone deacetylase 3 (HDAC3) in colorectal cancer (CRC) has already been discussed. However, the feedback loop of HDAC3/microRNA (miR)-296-3p and transforming growth factor β-induced factor 1 (TGIF1) in CRC has not been explained clearly. Thus, the mainstay of this study is to delve out the mechanism of this axis in CRC. Methods To demonstrate that HDAC3 regulates the miR-296-3p/TGIF1/TGFβ axis and is involved in CRC progression, a series of cell biological, molecular and biochemical approaches were conducted from the clinical research level, in vitro experiments and in vivo experiments. These methods included RT-qPCR, Western blot assay, cell transfection, MTT assay, EdU assay, flow cytometry, scratch test, Transwell assay, dual luciferase reporter gene assay, chromatin immunoprecipitation, nude mouse xenograft, H&E staining and TUNEL staining. Results Higher HDAC3 and TGIF1 and lower miR-296-3p expression levels were found in CRC tissues. HDAC3 was negatively connected with miR-296-3p while positively correlated with TGIF1, and miR-296-3p was negatively connected with TGIF1. Depleted HDAC3 elevated miR-296-3p expression and reduced TGIF1 expression, decreased TGFβ pathway-related proteins, inhibited CRC proliferation, invasion, and migration in vitro and slowed down tumor growth and induction of apoptosis in vivo, which were reversed by miR-296-3p knockdown. Restored miR-296-3p suppressed TGIF1 and reduced TGFβ pathway-related proteins, inhibited CRC proliferation, invasion, and migration in vitro and slowed down tumor growth and induction of apoptosis in vivo, which were reversed by TGIF1 overexpression. Conclusion This study illustrates that down-regulation of HDAC3 or TGIF1 or up-regulation of miR-296-3p discourages CRC cell progression and slows down tumor growth, which guides towards a novel direction of CRC treatment.
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Affiliation(s)
- Jinxiao Li
- Department of Integrated Traditional Chinese and Western Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1227 Jiefang Avenue, Wuhan City, 430022, Hubei Province, China
| | - Man Hu
- Department of Integrated Traditional Chinese and Western Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1227 Jiefang Avenue, Wuhan City, 430022, Hubei Province, China
| | - Na Liu
- Rehabilitation Department of traditional Chinese Medicine, Union Red Cross Hospital, Wuhan, 430015, China
| | - Huarong Li
- Department of Integrated Traditional Chinese and Western Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1227 Jiefang Avenue, Wuhan City, 430022, Hubei Province, China
| | - Zhaomin Yu
- Department of oncology, Hubei Provincial Hospital of Integrated Chinese and Western Medicine, Wuhan, 430071, China
| | - Qian Yan
- First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine, Guangzhou, 510405, China
| | - Minfeng Zhou
- Department of Integrated Traditional Chinese and Western Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1227 Jiefang Avenue, Wuhan City, 430022, Hubei Province, China
| | - Yayuan Wang
- College of Acupuncture & Moxibustion and Orthopaedics, Hubei University of Chinese Medicine, Wuhan, 430060, China
| | - Yanjuan Song
- College of Acupuncture & Moxibustion and Orthopaedics, Hubei University of Chinese Medicine, Wuhan, 430060, China
| | - Guangtao Pan
- Department of Integrated Traditional Chinese and Western Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1227 Jiefang Avenue, Wuhan City, 430022, Hubei Province, China
| | - Fengxia Liang
- College of Acupuncture & Moxibustion and Orthopaedics, Hubei University of Chinese Medicine, Wuhan, 430060, China.
| | - Rui Chen
- Department of Integrated Traditional Chinese and Western Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1227 Jiefang Avenue, Wuhan City, 430022, Hubei Province, China.
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13
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Zhou C, Wang Y, Lei L, Ji MH, Yang JJ, Xia H. Identifying Common Genes Related to Platelet and Immunity for Lung Adenocarcinoma Prognosis Prediction. Front Mol Biosci 2020; 7:563142. [PMID: 33195410 PMCID: PMC7658298 DOI: 10.3389/fmolb.2020.563142] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 09/28/2020] [Indexed: 12/11/2022] Open
Abstract
Background Although 1000s of immune-related and platelet receptor-related genes have been identified in lung adenocarcinoma, their role in prognosis prediction remains unclear. Methods We downloaded mRNA data from the Cancer Genome Atlas Dataset (TCGA), and GSE68465 or GSE14814 data sets from the Gene Expression Omnibus (GEO) database. Results The high-risk group’s overall survival (OS) time was lower than that of the low-risk group’s in TCGA (p = 1.15e-03). Additionally, the risk score was an independent prognostic survival factor for lung adenocarcinoma patients in TCGA (HR = 2.136, 95%CI = 1.553–2.937, p < 0.001). The model’s prognostic performance was verified with two independent GEO cohorts (GSE68465 and GSE14814). We also developed a nomogram and provided free webpage prediction tools.1 The mechanism of the high-risk group in this risk score may be have been related to somatic mutations and copy number changes. In addition, this risk score can distinguish the prognosis of the other two cancers (ACC, p < 0.001 and KIRP, p < 0.001). Also, among the other seven cancers, the OS prognosis for high and low risk groups show wide variation (p < 0.05). Conclusion Our research demonstrates that CCNA2 and TGFB2 are potential diagnostic and prognostic biomarkers, as well as therapeutic targets in lung adenocarcinoma (LUAD). We also determined a novel and reliable prognostic score for lung adenocarcinoma prognosis. The online nomogram prediction tool that contains this risk score may also help clinical medical staff.
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Affiliation(s)
- Chengmao Zhou
- School of Medicine, Southeast University, Nanjing, China
| | - Ying Wang
- Department of Anesthesiology, Pain and Perioperative Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Lei Lei
- Department of Anesthesiology, Pain and Perioperative Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Mu-Huo Ji
- Department of Anesthesiology, Pain and Perioperative Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Jian-Jun Yang
- School of Medicine, Southeast University, Nanjing, China.,Department of Anesthesiology, Pain and Perioperative Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Hongping Xia
- School of Medicine, Southeast University, Nanjing, China.,Department of Pathology, School of Basic Medical Sciences & Sir Run Run Hospital & State Key Laboratory of Reproductive Medicine & Key Laboratory of Antibody Technique of National Health Commission, Nanjing Medical University, Nanjing, China
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14
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Eberhardt W, Haeussler K, Nasrullah U, Pfeilschifter J. Multifaceted Roles of TRIM Proteins in Colorectal Carcinoma. Int J Mol Sci 2020; 21:ijms21207532. [PMID: 33066016 PMCID: PMC7590211 DOI: 10.3390/ijms21207532] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 10/06/2020] [Accepted: 10/07/2020] [Indexed: 02/06/2023] Open
Abstract
Colorectal cancer (CRC) is one of the most frequently diagnosed tumor in humans and one of the most common causes of cancer-related death worldwide. The pathogenesis of CRC follows a multistage process which together with somatic gene mutations is mainly attributed to the dysregulation of signaling pathways critically involved in the maintenance of homeostasis of epithelial integrity in the intestine. A growing number of studies has highlighted the critical impact of members of the tripartite motif (TRIM) protein family on most types of human malignancies including CRC. In accordance, abundant expression of many TRIM proteins has been observed in CRC tissues and is frequently correlating with poor survival of patients. Notably, some TRIM members can act as tumor suppressors depending on the context and the type of cancer which has been assessed. Mechanistically, most cancer-related TRIMs have a critical impact on cell cycle control, apoptosis, epithelial–mesenchymal transition (EMT), metastasis, and inflammation mainly through directly interfering with diverse oncogenic signaling pathways. In addition, some recent publications have emphasized the emerging role of some TRIM members to act as transcription factors and RNA-stabilizing factors thus adding a further level of complexity to the pleiotropic biological activities of TRIM proteins. The current review focuses on oncogenic signaling processes targeted by different TRIMs and their particular role in the development of CRC. A better understanding of the crosstalk of TRIMs with these signaling pathways relevant for CRC development is an important prerequisite for the validation of TRIM proteins as novel biomarkers and as potential targets of future therapies for CRC.
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15
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Ma K, Zhang C, Li W. TGF-β is associated with poor prognosis and promotes osteosarcoma progression via PI3K/Akt pathway activation. Cell Cycle 2020; 19:2327-2339. [PMID: 32804027 PMCID: PMC7513842 DOI: 10.1080/15384101.2020.1805552] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Transforming growth factor beta (TGF-β) is a multifunctional cytokine with important functions in cell proliferation and differentiation. TGF-β is highly expressed in several types of cancers and promotes tumor invasion and metastasis. However, the role of TGF-β in osteosarcoma progression is poorly understood. In the present study, we found that TGF-β is highly expressed in osteosarcoma cells and tissues, and is associated with high Ennecking stage (P = 0.033), metastasis, and recurrence. TGF-β-knockdown osteosarcoma cell lines were established using siRNA (si-TGF-β). Cells transfected with si-TGF-β exhibited significantly reduced proliferation, migration/invasion, and colony formation abilities, and increased levels of cell apoptosis. In addition, si-TGF-β treatment reduced spheroid size, the ratio of CD133-positive cells, and expression of SOX-2, Nanog, and Oct-3/4 in osteosarcoma cells. Mechanistically, PI3K/mTOR phosphorylation is inhibited by TGF-β knockdown. Pretreatment with 25 µM LY294002, a PI3K-specific inhibitor, further enhanced the si-TGF-β-induced suppression of osteosarcoma progression. Taken together, these results reveal a novel role for TGF-β in osteosarcoma progression and modulation of stemness-related traits and indicate that TGF-β may be of value as a therapeutic target for the treatment of osteosarcoma.
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Affiliation(s)
- Kun Ma
- Luoyang Orthopaedic Hospital of Henan Province and Orthopaedic Hospital of Henan Province , Luoyang, Henan, P. R. China
| | - Chuan Zhang
- Luoyang Orthopaedic Hospital of Henan Province and Orthopaedic Hospital of Henan Province , Luoyang, Henan, P. R. China
| | - Wuyin Li
- Luoyang Orthopaedic Hospital of Henan Province and Orthopaedic Hospital of Henan Province , Luoyang, Henan, P. R. China
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16
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Gachpazan M, Kashani H, Hassanian SM, Khazaei M, Khorrami S, Ferns GA, Avan A. Therapeutic Potential of Targeting Transforming Growth Factor-beta in Colorectal Cancer: Rational and Progress. Curr Pharm Des 2020; 25:4085-4089. [PMID: 31692434 DOI: 10.2174/1381612825666191105114539] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Accepted: 10/21/2019] [Indexed: 12/19/2022]
Abstract
BACKGROUND Colorectal cancer (CRC) is one of the most common types of cancer and is associated with an increasing rate of mortality. Transforming Growth Factor-Beta (TGF-β) is often upregulated in CRC, and appears to play an important role in regulating cell proliferation, migration, immune surveillance, apoptosis, cell differentiation, drug-resistance and many cellular processes that may be involved in CRC, and therefore underscores its potential value as a therapeutic target in the treatment of CRC. An increased expression of the TGF- β pathway has been associated with poor prognosis in several cancer types, including CRC. METHODS Here, we describe the critical role of the TGF-β pathway in CRC as well as the preclinical and clinical investigations on TGF-β inhibitors, with particular emphasis on recent findings with small-molecule inhibitors in CRC. Several TGF-β inhibitors (e.g., Trabedersen, Galunisertib, Gradalis, PF-03446962, NIS793) have been generated over the past decade for targeting this pathway. RESULTS There is accumulating evidence of the therapeutic potential of this and other TGF-β inhibitors for the treatment of other malignancies. These inhibitors might be used in combination with chemotherapy as well as with other biological agents, in order to overcome different resistance mechanisms. However, further studies are needed to identify determinants of the activity of TGF-β inhibitors, through the analysis of genetic and environmental alterations affecting TGF-β and parallel pro-cancer pathways. CONCLUSION These studies will be critical to improving the efficacy and selectivity of current and future anticancer strategies targeting TGF-β.
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Affiliation(s)
- Meysam Gachpazan
- Metabolic syndrome Research centre, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Medical Genetics; Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.,Student Research Committee, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hoda Kashani
- Department of Medical Genetics; Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed M Hassanian
- Metabolic syndrome Research centre, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Medical Biochemistry; Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Majid Khazaei
- Metabolic syndrome Research centre, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Medical Physiology; Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Shadi Khorrami
- Metabolic syndrome Research centre, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Gordon A Ferns
- Brighton & Sussex Medical School, Division of Medical Education, Falmer, Brighton, Sussex BN1 9PH, United Kingdom
| | - Amir Avan
- Metabolic syndrome Research centre, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Medical Genetics; Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.,Student Research Committee, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
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17
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Haider MT, Saito H, Zarrer J, Uzhunnumpuram K, Nagarajan S, Kari V, Horn-Glander M, Werner S, Hesse E, Taipaleenmäki H. Breast cancer bone metastases are attenuated in a Tgif1-deficient bone microenvironment. Breast Cancer Res 2020; 22:34. [PMID: 32272947 PMCID: PMC7146874 DOI: 10.1186/s13058-020-01269-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Accepted: 03/20/2020] [Indexed: 12/21/2022] Open
Abstract
Background Osteoclast activation is a hallmark of breast cancer-induced bone disease while little is known about the role of osteoblasts in this process. Recently, we identified the homeodomain protein TG-interacting factor-1 (Tgif1) as a crucial regulator of osteoblast function. In this study, we demonstrate that lack of Tgif1 also restricts the progression of breast cancer bone metastases. Methods Transwell migration assays were used to investigate the osteoblast-breast cancer cell interaction in vitro. Molecular analyses included RNA sequencing, immunoblotting, and qRT-PCR. To determine the role of Tgif1 in metastatic bone disease, 4T1 breast cancer cells were injected intracardially into mice with a germ line deletion of Tgif1 (Tgif1−/−) or control littermates (Tgif1+/+). Progression of bone metastases and alterations in the bone microenvironment were assessed using bioluminescence imaging, immunofluorescence staining, confocal microscopy, and histomorphometry. Results Medium conditioned by osteoblasts stimulated breast cancer cell migration, indicating a potential role of osteoblasts during bone metastasis progression. Tgif1 expression was strongly increased in osteoblasts upon stimulation by breast cancer cells, demonstrating the implication of Tgif1 in the osteoblast-breast cancer cell interaction. Indeed, conditioned medium from osteoblasts of Tgif1−/− mice failed to induce breast cancer cell migration compared to control, suggesting that Tgif1 in osteoblasts augments cancer cell motility. Semaphorin 3E (Sema3E), which is abundantly secreted by Tgif1−/− osteoblasts, dose-dependently reduced breast cancer cell migration while silencing of Sema3E expression in Tgif1−/− osteoblasts partially restored the impaired migration. In vivo, we observed a decreased number of breast cancer bone metastases in Tgif1−/− mice compared to control littermates. Consistently, the presence of single breast cancer cells or micro-metastases in the tibiae was reduced in Tgif1−/− mice. Breast cancer cells localized in close proximity to Endomucin-positive vascular cells as well as to osteoblasts. Although Tgif1 deficiency did not affect the bone marrow vasculature, the number and activity of osteoblasts were reduced compared to control. This suggests that the protective effect on bone metastases might be mediated by osteoblasts rather than by the bone marrow vasculature. Conclusion We propose that the lack of Tgif1 in osteoblasts increases Sema3E expression and attenuates breast cancer cell migration as well as metastases formation.
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Affiliation(s)
- Marie-Therese Haider
- Molecular Skeletal Biology Laboratory, Department of Trauma, Hand and Reconstructive Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Hiroaki Saito
- Institute of Molecular Musculoskeletal Research, University Hospital, LMU Munich, Munich, Germany
| | - Jennifer Zarrer
- Molecular Skeletal Biology Laboratory, Department of Trauma, Hand and Reconstructive Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Kevin Uzhunnumpuram
- Molecular Skeletal Biology Laboratory, Department of Trauma, Hand and Reconstructive Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Sankari Nagarajan
- Department of General, Visceral and Pediatric Surgery, University Medical Center Göttingen, Göttingen Center for Molecular Biosciences, Göttingen, Germany.,Present address: Cancer Research UK Cambridge Institute, University of Cambridge, Cambridge, UK
| | - Vijayalakshmi Kari
- Department of General, Visceral and Pediatric Surgery, University Medical Center Göttingen, Göttingen Center for Molecular Biosciences, Göttingen, Germany
| | - Michael Horn-Glander
- University Cancer Center Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Stefan Werner
- Institute of Tumor Biology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Eric Hesse
- Institute of Molecular Musculoskeletal Research, University Hospital, LMU Munich, Munich, Germany
| | - Hanna Taipaleenmäki
- Molecular Skeletal Biology Laboratory, Department of Trauma, Hand and Reconstructive Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
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18
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The roles of TG-interacting factor in cadmium exposure-promoted invasion and migration of lung cancer cells. Toxicol In Vitro 2019; 61:104630. [DOI: 10.1016/j.tiv.2019.104630] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 08/09/2019] [Accepted: 08/18/2019] [Indexed: 12/24/2022]
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19
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Wen J, Liu X, Qi Y, Niu F, Niu Z, Geng W, Zou Z, Huang R, Wang J, Zou H. BMP3 suppresses colon tumorigenesis via ActRIIB/SMAD2-dependent and TAK1/JNK signaling pathways. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2019; 38:428. [PMID: 31665064 PMCID: PMC6819484 DOI: 10.1186/s13046-019-1435-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Accepted: 10/01/2019] [Indexed: 12/20/2022]
Abstract
Background BMP3 gene is often found hypermethylated and hence inactivated in several types of cancers including colorectal cancer (CRC), indicating that it has a suppressor role in carcinogenesis. Though BMP3 is a reliable biomarker for screening CRC, the molecular mechanism of BMP3 in carcinogenesis remains largely unknown. Methods The expression level of BMP3 was examined by immunohistochemistry staining and western blot. Methylation-specific PCR (MSP) and real-time quantitative MSP were used to test the hypermethylation status of BMP3 gene. Analyses of BMP3 function in colon cancer cell proliferation, migration, invasion, and apoptosis were performed using HCT116 and KM12 cells. BMP3 was further knocked down or overexpressed in CRC cells, and the effects on cell growth of xenograft tumors in nude mice were assessed. Co-immunoprecipitation and immunofluorescence staining were used to analyze the association between BMP3 and BMPR2 or BMP3 and ActRIIB. Microarray analysis was performed to identify most differentially expressed genes and pathways regulated by BMP3. The BMP3-regulated SMAD2-dependent signaling pathway and TAK1/JNK signal axes were further investigated by quantitative PCR and western blot. Results BMP3 gene was hypermethylated and its expression was downregulated in both CRC tissues and cell lines. Expressing exogenous BMP3 in HCT116 inhibited cell growth, migration, and invasion and increased rate of apoptosis both in vitro and in vivo. However, shRNA-mediated attenuation of endogenous BMP3 in KM12 reversed such inhibitory and apoptotic effects. Furthermore, BMP3 could bind to ActRIIB, an activin type II receptor at the cellular membrane, thereby activating SMAD2-dependent pathway and TAK1/JNK signal axes to regulate downstream targets including caspase-7, p21, and SMAD4 that play crucial roles in cell cycle control and apoptosis. Conclusions Our study reveals a previously unknown mechanism of BMP3 tumor suppression in CRC and provides a rationale for future investigation of BMP3 as a potential target for the development of novel therapeutic agents to fight CRC.
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Affiliation(s)
- Jialing Wen
- Guangdong Institute of Gastroenterology, Guangdong Provincial Key Laboratory of Colorectal Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Xianglin Liu
- Creative Biosciences (Guangzhou) CO., Ltd., Guangzhou, Guangdong, China
| | - Yan Qi
- Creative Biosciences (Guangzhou) CO., Ltd., Guangzhou, Guangdong, China
| | - Feng Niu
- Creative Biosciences (Guangzhou) CO., Ltd., Guangzhou, Guangdong, China
| | - Zhitong Niu
- Guangdong Institute of Gastroenterology, Guangdong Provincial Key Laboratory of Colorectal Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Wenjing Geng
- Department of pathology, Xiaolan Hospital, Southern Medical University, Zhongshan, Guangdong, China
| | - Zhaowei Zou
- Department of General Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Renli Huang
- Department of General Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Jianping Wang
- Guangdong Institute of Gastroenterology, Guangdong Provincial Key Laboratory of Colorectal Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Hongzhi Zou
- Guangdong Institute of Gastroenterology, Guangdong Provincial Key Laboratory of Colorectal Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China. .,Creative Biosciences (Guangzhou) CO., Ltd., Guangzhou, Guangdong, China.
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Wang Y, Shi L, Li J, Li L, Wang H, Yang H. Long-term cadmium exposure promoted breast cancer cell migration and invasion by up-regulating TGIF. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2019; 175:110-117. [PMID: 30897409 DOI: 10.1016/j.ecoenv.2019.03.046] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Revised: 03/09/2019] [Accepted: 03/12/2019] [Indexed: 06/09/2023]
Abstract
Cadmium (Cd) is a known human carcinogen. Previous studies have demonstrated that Cd exposure promoted migration and invasion of breast cancer cells. However, the molecular mechanisms underlying this process have not yet been clearly addressed. The purpose of this study was to investigate whether TG-interacting factor (TGIF) was involved in long-term Cd exposure-induced migration and invasion of breast cancer cells. Human breast cancer cells were continuously exposed to Cd for eight weeks. Western blot and qRT-PCR assays were performed to measure the expression of protein and mRNA. Migration and invasion assays were performed to assess the migratory and invasive ability of human breast cancer cells. Our data indicated that long-term Cd exposure obviously increased the expression of TGIF protein and mRNA in human breast cancer cells. Long-term Cd exposure increased the ability of migration and invasion of human breast cancer cells, which could be inhibited by transfection of small interfering RNA (siRNA) targeting TGIF. We also observed that the long-term Cd exposure-induced up-regulation of MMP2 mRNA expression was modulated by TGIF. In conclusion, our findings suggested that TGIF/MMP2 signaling axis might be involved in malignant progression stimulated by long-term Cd exposure in human breast cancer.
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Affiliation(s)
- Yadong Wang
- Department of Toxicology, Henan Center for Disease Control and Prevention, Zhengzhou, 450016, China.
| | - Li Shi
- Department of Epidemiology, School of Public Health, Zhengzhou University, Zhengzhou, 450001, China
| | - Jiangmin Li
- Department of Toxicology, Henan Center for Disease Control and Prevention, Zhengzhou, 450016, China
| | - Li Li
- Department of Toxicology, Henan Center for Disease Control and Prevention, Zhengzhou, 450016, China
| | - Haiyu Wang
- Department of Toxicology, Henan Center for Disease Control and Prevention, Zhengzhou, 450016, China
| | - Haiyan Yang
- Department of Epidemiology, School of Public Health, Zhengzhou University, Zhengzhou, 450001, China.
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21
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Papaioannou E, Yánez DC, Ross S, Lau CI, Solanki A, Chawda MM, Virasami A, Ranz I, Ono M, O'Shaughnessy RFL, Crompton T. Sonic Hedgehog signaling limits atopic dermatitis via Gli2-driven immune regulation. J Clin Invest 2019; 129:3153-3170. [PMID: 31264977 PMCID: PMC6668675 DOI: 10.1172/jci125170] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Accepted: 05/14/2019] [Indexed: 12/19/2022] Open
Abstract
Hedgehog (Hh) proteins regulate development and tissue homeostasis, but their role in atopic dermatitis (AD) remains unknown. We found that on induction of mouse AD, Sonic Hedgehog (Shh) expression in skin and Hh pathway action in skin T cells were increased. Shh signaling reduced AD pathology and the levels of Shh expression determined disease severity. Hh-mediated transcription in skin T cells in AD-induced mice increased Treg populations and their suppressive function through increased active transforming growth factor–β (TGF-β) in Treg signaling to skin T effector populations to reduce disease progression and pathology. RNA sequencing of skin CD4+ T cells from AD-induced mice demonstrated that Hh signaling increased expression of immunoregulatory genes and reduced expression of inflammatory and chemokine genes. Addition of recombinant Shh to cultures of naive human CD4+ T cells in iTreg culture conditions increased FOXP3 expression. Our findings establish an important role for Shh upregulation in preventing AD, by increased Gli-driven, Treg cell–mediated immune suppression, paving the way for a potential new therapeutic strategy.
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Affiliation(s)
- Eleftheria Papaioannou
- Great Ormond Street Institute of Child Health, University College London, London, United Kingdom
| | - Diana C Yánez
- Great Ormond Street Institute of Child Health, University College London, London, United Kingdom.,School of Medicine, Universidad San Francisco de Quito, Quito, Ecuador
| | - Susan Ross
- Great Ormond Street Institute of Child Health, University College London, London, United Kingdom
| | - Ching-In Lau
- Great Ormond Street Institute of Child Health, University College London, London, United Kingdom
| | - Anisha Solanki
- Great Ormond Street Institute of Child Health, University College London, London, United Kingdom
| | - Mira Manilal Chawda
- Great Ormond Street Institute of Child Health, University College London, London, United Kingdom
| | - Alex Virasami
- Great Ormond Street Institute of Child Health, University College London, London, United Kingdom
| | - Ismael Ranz
- Department of Respiratory Medicine and Allergy, King's College London, London, United Kingdom
| | - Masahiro Ono
- Great Ormond Street Institute of Child Health, University College London, London, United Kingdom.,Department of Life Sciences, Imperial College London, London, United Kingdom
| | - Ryan F L O'Shaughnessy
- Great Ormond Street Institute of Child Health, University College London, London, United Kingdom.,Blizard Institute, Queen Mary University of London, London, United Kingdom
| | - Tessa Crompton
- Great Ormond Street Institute of Child Health, University College London, London, United Kingdom
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22
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Saito H, Gasser A, Bolamperti S, Maeda M, Matthies L, Jähn K, Long CL, Schlüter H, Kwiatkowski M, Saini V, Pajevic PD, Bellido T, van Wijnen AJ, Mohammad KS, Guise TA, Taipaleenmäki H, Hesse E. TG-interacting factor 1 (Tgif1)-deficiency attenuates bone remodeling and blunts the anabolic response to parathyroid hormone. Nat Commun 2019; 10:1354. [PMID: 30902975 PMCID: PMC6430773 DOI: 10.1038/s41467-019-08778-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Accepted: 01/29/2019] [Indexed: 01/29/2023] Open
Abstract
Osteoporosis is caused by increased bone resorption and decreased bone formation. Intermittent administration of a fragment of Parathyroid hormone (PTH) activates osteoblast-mediated bone formation and is used in patients with severe osteoporosis. However, the mechanisms by which PTH elicits its anabolic effect are not fully elucidated. Here we show that the absence of the homeodomain protein TG-interacting factor 1 (Tgif1) impairs osteoblast differentiation and activity, leading to a reduced bone formation. Deletion of Tgif1 in osteoblasts and osteocytes decreases bone resorption due to an increased secretion of Semaphorin 3E (Sema3E), an osteoclast-inhibiting factor. Tgif1 is a PTH target gene and PTH treatment failed to increase bone formation and bone mass in Tgif1-deficient mice. Thus, our study identifies Tgif1 as a novel regulator of bone remodeling and an essential component of the PTH anabolic action. These insights contribute to a better understanding of bone metabolism and the anabolic function of PTH.
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Affiliation(s)
- Hiroaki Saito
- Molecular Skeletal Biology Laboratory, Department of Trauma, Hand and Reconstructive Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, D-20246, Hamburg, Germany
| | - Andreas Gasser
- Molecular Skeletal Biology Laboratory, Department of Trauma, Hand and Reconstructive Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, D-20246, Hamburg, Germany
| | - Simona Bolamperti
- Molecular Skeletal Biology Laboratory, Department of Trauma, Hand and Reconstructive Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, D-20246, Hamburg, Germany
| | - Miki Maeda
- Molecular Skeletal Biology Laboratory, Department of Trauma, Hand and Reconstructive Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, D-20246, Hamburg, Germany
| | - Levi Matthies
- Molecular Skeletal Biology Laboratory, Department of Trauma, Hand and Reconstructive Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, D-20246, Hamburg, Germany
| | - Katharina Jähn
- Molecular Skeletal Biology Laboratory, Department of Trauma, Hand and Reconstructive Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, D-20246, Hamburg, Germany
| | - Courtney L Long
- Molecular Skeletal Biology Laboratory, Department of Trauma, Hand and Reconstructive Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, D-20246, Hamburg, Germany
| | - Hartmut Schlüter
- Mass Spectrometric Proteomics Laboratory, Institute for Clinical Chemistry and Laboratory Medicine, University Medical Center Hamburg-Eppendorf, Martinistr. 52, D-20246, Hamburg, Germany
| | - Marcel Kwiatkowski
- Mass Spectrometric Proteomics Laboratory, Institute for Clinical Chemistry and Laboratory Medicine, University Medical Center Hamburg-Eppendorf, Martinistr. 52, D-20246, Hamburg, Germany
| | - Vaibhav Saini
- Endocrine Unit, Massachusetts General Hospital, 55 Fruit St., Boston, MA, 02114, USA
| | - Paola Divieti Pajevic
- Endocrine Unit, Massachusetts General Hospital, 55 Fruit St., Boston, MA, 02114, USA
- Department of Molecular and Cell Biology, Boston University, School of Dental Medicine, 72 East Concord St., Boston, MA, 02118, USA
| | - Teresita Bellido
- Department of Anatomy and Cell Biology, Indiana University School of Medicine, 635 Barnhill Dr., Indianapolis, IN, 46202, USA
| | - Andre J van Wijnen
- Department of Orthopedic Surgery, Mayo Clinic, 200 1st St. SW, Rochester, MN, 55905, USA
| | - Khalid S Mohammad
- Division of Endocrinology, Department of Medicine, Indiana School of Medicine, 545 Barnhill Dr., Indianapolis, IN, 46202, USA
| | - Theresa A Guise
- Division of Endocrinology, Department of Medicine, Indiana School of Medicine, 545 Barnhill Dr., Indianapolis, IN, 46202, USA
| | - Hanna Taipaleenmäki
- Molecular Skeletal Biology Laboratory, Department of Trauma, Hand and Reconstructive Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, D-20246, Hamburg, Germany
| | - Eric Hesse
- Molecular Skeletal Biology Laboratory, Department of Trauma, Hand and Reconstructive Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, D-20246, Hamburg, Germany.
- Department of Anatomy and Cell Biology, Indiana University School of Medicine, 635 Barnhill Dr., Indianapolis, IN, 46202, USA.
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23
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Gao R, Zhang N, Yang J, Zhu Y, Zhang Z, Wang J, Xu X, Li Z, Liu X, Li Z, Li J, Kong C, Bi J. Long non-coding RNA ZEB1-AS1 regulates miR-200b/FSCN1 signaling and enhances migration and invasion induced by TGF-β1 in bladder cancer cells. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2019; 38:111. [PMID: 30823924 PMCID: PMC6397446 DOI: 10.1186/s13046-019-1102-6] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Accepted: 02/11/2019] [Indexed: 04/16/2023]
Abstract
Background The effect of competing endogenous RNA (ceRNA) can regulate gene expression by competitively binding microRNAs. Fascin-1 (FSCN1) plays an important role in the regulation of cellular migration and invasion during tumor progression, but how its regulatory mechanism works through the ceRNA effect is still unclear in bladder cancer (BLCA). Methods The role of fascin-1, miR-200b, and ZEB1-AS1 in BLCA was investigated in vitro and in vivo. The interaction between fascin-1, miR-200b, and ZEB1-AS1 was identified using bioinformatics analysis, luciferase activity assays, RNA-binding protein immunoprecipitation (RIP), quantitative PCR, and western blotting. Loss (or gain)-of-function experiments were performed to investigate the biological roles of miR-200b and ZEB1-AS1 on migration, invasion, proliferation, cell apoptosis, and cell cycle. Results ZEB1-AS1 functions as a competing endogenous RNA in BLCA to regulate the expression of fascin-1 through miR-200b. Moreover, the oncogenic long non-coding RNA ZEB1-AS1 was highly expressed in BLCA and positively correlated with high tumor grade, high TNM stage, and reduced survival of patients with BLCA. Moreover, ZEB1-AS1 downregulated the expression of miR-200b, promoted migration, invasion, and proliferation, and inhibited apoptosis in BLCA. Furthermore, we found TGF-β1 induced migration and invasion in BLCA by regulating the ZEB1-AS1/miR-200b/FSCN1 axis. Conclusion The observations in this study identify an important regulatory mechanism of fascin-1 in BLCA, and the TGF-β1/ZEB1-AS1/miR-200b/FSCN1 axis may serve as a potential target for cancer therapeutic purposes. Electronic supplementary material The online version of this article (10.1186/s13046-019-1102-6) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Ruxu Gao
- Department of Urology, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, People's Republic of China
| | - Naiwen Zhang
- Department of Urology, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, People's Republic of China
| | - Jianyu Yang
- Department of Urology, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, People's Republic of China
| | - Yuyan Zhu
- Department of Urology, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, People's Republic of China
| | - Zhe Zhang
- Department of Urology, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, People's Republic of China
| | - Jianfeng Wang
- Department of Urology, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, People's Republic of China
| | - Xiaolong Xu
- Department of Urology, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, People's Republic of China
| | - Zeliang Li
- Department of Urology, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, People's Republic of China
| | - Xiankui Liu
- Department of Urology, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, People's Republic of China
| | - Zhenhua Li
- Department of Urology, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, People's Republic of China
| | - Jun Li
- Department of Urology, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, People's Republic of China
| | - Chuize Kong
- Department of Urology, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, People's Republic of China.
| | - Jianbin Bi
- Department of Urology, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, People's Republic of China.
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24
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Shah A, Melhuish TA, Fox TE, Frierson HF, Wotton D. TGIF transcription factors repress acetyl CoA metabolic gene expression and promote intestinal tumor growth. Genes Dev 2019; 33:388-402. [PMID: 30808659 PMCID: PMC6446543 DOI: 10.1101/gad.320127.118] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Accepted: 01/24/2019] [Indexed: 02/06/2023]
Abstract
In this study, Shah et al. show that Tgifs, which repress gene expression by binding directly to DNA or interacting with transforming growth factor β (TGFβ)-responsive SMADs, promote adenoma growth in the context of mutant Apc (adenomatous polyposis coli). Their findings suggest that Tgifs play an important role in regulating basic energy metabolism in normal cells and that this function of Tgifs is amplified in some cancers. Tgif1 (thymine–guanine-interacting factor 1) and Tgif2 repress gene expression by binding directly to DNA or interacting with transforming growth factor (TGF) β-responsive SMADs. Tgifs are essential for embryogenesis and may function in tumor progression. By analyzing both gain and loss of Tgif function in a well-established mouse model of intestinal cancer, we show that Tgifs promote adenoma growth in the context of mutant Apc (adenomatous polyposis coli). Despite the tumor-suppressive role of TGFβ signaling, transcriptome profiling of colon tumors suggests minimal effect of Tgifs on the TGFβ pathway. Instead, it appears that Tgifs, which are up-regulated in Apc mutant colon tumors, contribute to reprogramming metabolic gene expression. Integrating gene expression data from colon tumors with other gene expression and chromatin-binding data identifies a set of direct Tgif target genes encoding proteins involved in acetyl CoA and pyruvate metabolism. Analysis of both tumor and nontumor tissues indicates that these genes are targets of Tgif repression in multiple settings, suggesting that this is a core Tgif function. We propose that Tgifs play an important role in regulating basic energy metabolism in normal cells, and that this function of Tgifs is amplified in some cancers.
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Affiliation(s)
- Anant Shah
- Department of Biochemistry and Molecular Genetics, Center for Cell Signaling, University of Virginia, Charlottesville, Virginia 22908, USA
| | - Tiffany A Melhuish
- Department of Biochemistry and Molecular Genetics, Center for Cell Signaling, University of Virginia, Charlottesville, Virginia 22908, USA
| | - Todd E Fox
- Department of Pharmacology, University of Virginia, Charlottesville, Virginia 22908, USA
| | - Henry F Frierson
- Department of Pathology, University of Virginia, Charlottesville, Virginia 22908, USA
| | - David Wotton
- Department of Biochemistry and Molecular Genetics, Center for Cell Signaling, University of Virginia, Charlottesville, Virginia 22908, USA
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25
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Vicente D, Patino M, Marcus R, Lillmoe H, Limani P, Newhook T, Lee A, Tzeng CW, Segraves-Chun Y, Tweardy D, Gottumukkala V, Vauthey JN, Aloia T, Cata JP. Impact of epidural analgesia on the systemic biomarker response after hepatic resection. Oncotarget 2019; 10:584-594. [PMID: 30728909 PMCID: PMC6355178 DOI: 10.18632/oncotarget.26549] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Accepted: 12/22/2018] [Indexed: 12/30/2022] Open
Abstract
Background Perioperative inflammation is associated with poor oncologic outcomes. Regional analgesia has been shown mitigate some of these inflammatory changes and be associated with better oncologic outcomes in patients with hepatic malignancies. The mechanism for this effect, however, remains unclear. The authors sought to compare systemic biomarker concentrations in a comprehensive and oncologically relevant panel in the perioperative setting between patients undergoing thoracic epidural analgesia (TEA) and intra-venous patient- controlled analgesia (IV-PCA) for resection of hepatic metastatic disease. Results Clinicopathologic variables and baseline biomarkers were similar between TEA (n = 46) and IV-PCA (n = 16) groups. Of the biomarkers which were significantly changed from baseline, there was a lower fold change from baseline in the TEA patients compared to IV-PCA including IL-6 (13.5vs19.1), MCP-1 (1.9vs3.0), IL-8 (2.4vs3.0), and Pentraxin-3 (10.8vs15.6). Overall decreased systemic concentrations of TGFb signaling were noted in TEA patients on POD1 TGFb3 (243.2 vs. 86.0, p = 0.005), POD3 TGFb1 (6558.0 vs. 2063.3, p = 0.004), POD3 TGFb2 (468.3 vs. 368.9, p = 0.036), POD3 TGFb3 (132.2 vs. 77.8, p = 0.028), and POD5 TGFb3 (306.5 vs. 92.2, p = 0.032). POD1 IL-12p70 concentrations were significantly higher in TEA patients (8.3 vs. 1.6, p = 0.024). Conclusion Epidural analgesia damped the postoperative inflammatory response and systemic immunosuppressive signaling, as well as promoted Th1 systemic signaling early in the post-operative period after hepatic resection for metastatic disease. These differences elaborate on known mechanisms for improved oncologic outcomes with regional anesthesia, and may be considered for biomarker monitoring of effective regional anesthesia in oncologic surgery. Materials and Methods Patient data, including clinicopathologic variables were collected for this study from the database of a randomized controlled trial comparing perioperative outcomes in patients undergoing hepatic resection with TEA vs. IV-PCA. Patients undergoing resection for metastatic disease were selected for this study. Plasma concentrations (pg/mL) of well-studied biomarkers (IL-1b/2/4/5/6/7/8/10/12p70/13/17, MCP-1 IFNγ, TNFα, MIP-1b, GM-CSF, G-CSF, VEGF, Resistin, TGFb1, TGFb2, and TGFb3), as well as novel perioperative markers (CXCL12, CXCL10, Omentin-1, sLeptin R, Vaspin, Pentraxin-3, Galactin-3, FGF-23, PON-1, FGF-21) were measured preoperatively, and on postoperative day (POD)1, POD3, and POD5 using multiplex bead assays. Clinicopathologic variables and perioperative variations in these biomarkers were compared between TEA vs IV-PCA groups.
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Affiliation(s)
- Diego Vicente
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Anesthesiology and Surgical Oncology Research Group, Houston, TX, USA
| | - Miguel Patino
- Anesthesiology and Surgical Oncology Research Group, Houston, TX, USA.,Department of Anesthesiology and Perioperative Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Rebecca Marcus
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Heather Lillmoe
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Preparim Limani
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Timothy Newhook
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Andy Lee
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ching-Wei Tzeng
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Yun Segraves-Chun
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - David Tweardy
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Vijaya Gottumukkala
- Department of Anesthesiology and Perioperative Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jean-Nicolas Vauthey
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Thomas Aloia
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Juan P Cata
- Anesthesiology and Surgical Oncology Research Group, Houston, TX, USA.,Department of Anesthesiology and Perioperative Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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26
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Yu J, Han Z, Sun Z, Wang Y, Zheng M, Song C. LncRNA SLCO4A1-AS1 facilitates growth and metastasis of colorectal cancer through β-catenin-dependent Wnt pathway. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2018; 37:222. [PMID: 30201010 PMCID: PMC6131861 DOI: 10.1186/s13046-018-0896-y] [Citation(s) in RCA: 81] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Accepted: 08/29/2018] [Indexed: 01/03/2023]
Abstract
Background Emerging evidence has shown long noncoding RNAs (lncRNAs) exert important roles in colorectal cancer (CRC) tumorigenesis. However, most lncRNAs involved in this process remain undefined and the underlying molecular mechanisms mediated by lncRNAs are largely unknown. Methods An unbiased screening was used to identify novel lncRNAs involved in CRC according to an online-available data dataset. In situ hybridization (ISH) and qRT-PCR was used to detect lncRNA expression patterns. CCK8, colony formation, fluorescence activated cell sorter (FACS), transwell, xenograft nude mouse model and western blot assays were used to analyze the functions of SLCO4A1-AS1. RNA-pulldown, western blot, RNA fluorescence in situ hybridization (RNA-FISH) and electrophoretic mobility shift assay (EMSA) assays were utilized to explore the molecular mechanism of SLCO4A1-AS1. Results LncRNA SLCO4A1-AS1 was significantly upregulated in CRC tissues and its overexpression was closely related with poor prognosis and tumor metastasis. By knocking down SLCO4A1-AS1, we found that SLCO4A1-AS1 promoted the proliferation, migration, invasion and epithelial–mesenchymal transition (EMT) of CRC cells in vitro, as well as inhibited cell apoptosis. Moreover, SLCO4A1-AS1 dramatically delayed tumor propagation in vivo. Mechanistically, SLCO4A1-AS1 activates Wnt/β-catenin signaling. SLCO4A1-AS1 enhanced the stability of β-catenin by impairing the interaction of β-catenin with GSKβ and inhibiting its phosphorylation. Finally, restoration of β-catenin protein level rescued the proliferation, migration and invasion in SLCO4A1-AS1-depleted CRC cells. Conclusion SLCO4A1-AS1 serves as an oncogenic role in CRC through activating Wnt/β-catenin signaling pathway. And SLCO4A1-AS1 might be a useful biomarker for CRC diagnosis and prognosis.
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Affiliation(s)
- Jiangtao Yu
- Department of General Surgery, the Sanya Hongsen Hospital of Harbin Medical University, Fenghuang Road, Sanya, 572000, China
| | - Zhiyang Han
- Department of General Surgery, the Sanya Hongsen Hospital of Harbin Medical University, Fenghuang Road, Sanya, 572000, China.,Department of General Surgery, the First Affiliated Hospital of Harbin Medical University, Harbin, 150001, China
| | - Ziquan Sun
- Department of General Surgery, the First Affiliated Hospital of Harbin Medical University, Harbin, 150001, China
| | - Yue Wang
- Department of Pharmacology and Toxicology, Wright State University, Fairborn, OH, 45435, USA
| | - Ming Zheng
- Department of Ultrasonography, the Sanya Hongsen Hospital of Harbin Medical University, Sanya, 572000, China
| | - Chunfang Song
- Department of General Surgery, the Sanya Hongsen Hospital of Harbin Medical University, Fenghuang Road, Sanya, 572000, China.
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27
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Benzo(a)pyrene promotes migration, invasion and metastasis of lung adenocarcinoma cells by upregulating TGIF. Toxicol Lett 2018; 294:11-19. [DOI: 10.1016/j.toxlet.2018.05.005] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2018] [Revised: 03/26/2018] [Accepted: 05/07/2018] [Indexed: 01/17/2023]
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28
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Wang B, Yin M, Cheng C, Jiang H, Jiang K, Shen Z, Ye Y, Wang S. Decreased expression of miR‑490‑3p in colorectal cancer predicts poor prognosis and promotes cell proliferation and invasion by targeting RAB14. Int J Oncol 2018; 53:1247-1256. [PMID: 29916545 DOI: 10.3892/ijo.2018.4444] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Accepted: 05/16/2018] [Indexed: 11/06/2022] Open
Abstract
Growing evidence indicates a potential role for miR‑490‑3p in tumorigenesis. However, its function in colorectal carcinoma (CRC) remains undefined. In this study, miR‑490‑3p was markedly downregulated in fifty colorectal cancer tissue samples compared with the corresponding adjacent non‑cancerous specimens, by reverse transcription-quantitative polymerase chain reaction (RT-qPCR). The expression levels of miR‑490‑3p were closely associated with tumor differentiation and distant metastasis. In addition, both Kaplan-Meier and multivariate analyses indicated CRC patients with elevated miR‑490‑3p amounts had prolonged overall survival. Overexpression of miR‑490‑3p markedly reduced proliferation, colony formation and invasion in CRC cells by enhancing apoptosis and promoting G2/M phase arrest. Furthermore, ectopic expression of miR‑490‑3p resulted in decreased expression of RAB14, which was directly targeted by miR‑490‑3p, as shown by the dual-luciferase reporter gene assay. Finally, in a nude mouse model, miR‑490‑3p overexpression significantly suppressed the growth of CRC cells. The above results indicated that miR‑490‑3p might constitute a prognostic indicator and a novel molecular target for miRNA-based CRC therapy.
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Affiliation(s)
- Bo Wang
- Department of Gastroenterological Surgery, Laboratory of Surgical Oncology, Beijing Key Laboratory of Colorectal Cancer Diagnosis and Treatment Research, Peking University People's Hospital, Beijing 100044, P.R. China
| | - Mujun Yin
- Department of Gastroenterological Surgery, Laboratory of Surgical Oncology, Beijing Key Laboratory of Colorectal Cancer Diagnosis and Treatment Research, Peking University People's Hospital, Beijing 100044, P.R. China
| | - Cheng Cheng
- Department of General Surgery, First Hospital of Qinhuangdao, Hebei 066000, P.R. China
| | - Hongpeng Jiang
- Department of Gastroenterological Surgery, Laboratory of Surgical Oncology, Beijing Key Laboratory of Colorectal Cancer Diagnosis and Treatment Research, Peking University People's Hospital, Beijing 100044, P.R. China
| | - Kewei Jiang
- Department of Gastroenterological Surgery, Laboratory of Surgical Oncology, Beijing Key Laboratory of Colorectal Cancer Diagnosis and Treatment Research, Peking University People's Hospital, Beijing 100044, P.R. China
| | - Zhanlong Shen
- Department of Gastroenterological Surgery, Laboratory of Surgical Oncology, Beijing Key Laboratory of Colorectal Cancer Diagnosis and Treatment Research, Peking University People's Hospital, Beijing 100044, P.R. China
| | - Yingjiang Ye
- Department of Gastroenterological Surgery, Laboratory of Surgical Oncology, Beijing Key Laboratory of Colorectal Cancer Diagnosis and Treatment Research, Peking University People's Hospital, Beijing 100044, P.R. China
| | - Shan Wang
- Department of Gastroenterological Surgery, Laboratory of Surgical Oncology, Beijing Key Laboratory of Colorectal Cancer Diagnosis and Treatment Research, Peking University People's Hospital, Beijing 100044, P.R. China
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Nikolouzakis TK, Vassilopoulou L, Fragkiadaki P, Sapsakos TM, Papadakis GZ, Spandidos DA, Tsatsakis AM, Tsiaoussis J. Improving diagnosis, prognosis and prediction by using biomarkers in CRC patients (Review). Oncol Rep 2018; 39:2455-2472. [PMID: 29565457 PMCID: PMC5983921 DOI: 10.3892/or.2018.6330] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Accepted: 03/21/2018] [Indexed: 12/17/2022] Open
Abstract
Colorectal cancer (CRC) is among the most common cancers. In fact, it is placed in the third place among the most diagnosed cancer in men, after lung and prostate cancer, and in the second one for the most diagnosed cancer in women, following breast cancer. Moreover, its high mortality rates classifies it among the leading causes of cancer‑related death worldwide. Thus, in order to help clinicians to optimize their practice, it is crucial to introduce more effective tools that will improve not only early diagnosis, but also prediction of the most likely progression of the disease and response to chemotherapy. In that way, they will be able to decrease both morbidity and mortality of their patients. In accordance with that, colon cancer research has described numerous biomarkers for diagnostic, prognostic and predictive purposes that either alone or as part of a panel would help improve patient's clinical management. This review aims to describe the most accepted biomarkers among those proposed for use in CRC divided based on the clinical specimen that is examined (tissue, faeces or blood) along with their restrictions. Lastly, new insight in CRC monitoring will be discussed presenting promising emerging biomarkers (telomerase activity, telomere length and micronuclei frequency).
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Affiliation(s)
| | - Loukia Vassilopoulou
- Laboratory of Forensic Sciences and Toxicology, Medical School, University of Crete, 71409 Heraklion, Crete, Greece
| | - Persefoni Fragkiadaki
- Laboratory of Forensic Sciences and Toxicology, Medical School, University of Crete, 71409 Heraklion, Crete, Greece
| | - Theodoros Mariolis Sapsakos
- Laboratory of Anatomy and Histology, Nursing School, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Georgios Z. Papadakis
- Foundation for Research and Technology Hellas (FORTH), Institute of Computer Sciences (ICS), Computational Biomedicine Laboratory (CBML), 71003 Heraklion, Crete, Greece
| | - Demetrios A. Spandidos
- Laboratory of Clinical Virology, Medical School, University of Crete, 71003 Heraklion, Crete, Greece
| | - Aristides M. Tsatsakis
- Laboratory of Forensic Sciences and Toxicology, Medical School, University of Crete, 71409 Heraklion, Crete, Greece
| | - John Tsiaoussis
- Laboratory of Anatomy-Histology-Embryology, Medical School, University of Crete, 71110 Heraklion, Greece
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