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Verdura S, Encinar JA, Gratchev A, Llop-Hernández À, López J, Serrano-Hervás E, Teixidor E, López-Bonet E, Martin-Castillo B, Micol V, Bosch-Barrera J, Cuyàs E, Menendez JA. Silibinin is a suppressor of the metastasis-promoting transcription factor ID3. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 128:155493. [PMID: 38484626 DOI: 10.1016/j.phymed.2024.155493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 01/31/2024] [Accepted: 02/26/2024] [Indexed: 05/01/2024]
Abstract
BACKGROUND ID3 (inhibitor of DNA binding/differentiation-3) is a transcription factor that enables metastasis by promoting stem cell-like properties in endothelial and tumor cells. The milk thistle flavonolignan silibinin is a phytochemical with anti-metastatic potential through largely unknown mechanisms. HYPOTHESIS/PURPOSE We have mechanistically investigated the ability of silibinin to inhibit the aberrant activation of ID3 in brain endothelium and non-small cell lung cancer (NSCLC) models. METHODS Bioinformatic analyses were performed to investigate the co-expression correlation between ID3 and bone morphogenic protein (BMP) ligands/BMP receptors (BMPRs) genes in NSCLC patient datasets. ID3 expression was assessed by immunoblotting and qRT-PCR. Luciferase reporter assays were used to evaluate the gene sequences targeted by silibinin to regulate ID3 transcription. In silico computational modeling and LanthaScreen TR-FRET kinase assays were used to characterize and validate the BMPR inhibitory activity of silibinin. Tumor tissues from NSCLC xenograft models treated with oral silibinin were used to evaluate the in vivo anti-ID3 effects of silibinin. RESULTS Analysis of lung cancer patient datasets revealed a top-ranked positive association of ID3 with the BMP9 endothelial receptor ACVRL1/ALK1 and the BMP ligand BMP6. Silibinin treatment blocked the BMP9-induced activation of the ALK1-phospho-SMAD1/5-ID3 axis in brain endothelial cells. Constitutive, acquired, and adaptive expression of ID3 in NSCLC cells were all significantly downregulated in response to silibinin. Silibinin blocked ID3 transcription via BMP-responsive elements in ID3 gene enhancers. Silibinin inhibited the kinase activities of BMPRs in the micromolar range, with the lower IC50 values occurring against ACVRL1/ALK1 and BMPR2. In an in vivo NSCLC xenograft model, tumoral overexpression of ID3 was completely suppressed by systematically achievable oral doses of silibinin. CONCLUSIONS ID3 is a largely undruggable metastasis-promoting transcription factor. Silibinin is a novel suppressor of ID3 that may be explored as a novel therapeutic approach to interfere with the metastatic dissemination capacity of NSCLC.
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Affiliation(s)
- Sara Verdura
- Program Against Cancer Therapeutic Resistance (ProCURE), Catalan Institute of Oncology, Girona, 17007, Spain; Metabolism and Cancer Group, Girona Biomedical Research Institute (IDIBGI), Girona 17190, Spain
| | - José Antonio Encinar
- Institute of Research, Development and Innovation in Health Biotechnology of Elche (IDiBE), Universitas Miguel Hernández (UMH), Elche 03202, Spain
| | - Alexei Gratchev
- Laboratory for Tumor Stromal Cell Biology, Institute of Carcinogenesis, Nikolaj Nikolajevich (N.N.) Blokhin National Medical Research Center of Oncology, Moscow 115478, Russia
| | - Àngela Llop-Hernández
- Program Against Cancer Therapeutic Resistance (ProCURE), Catalan Institute of Oncology, Girona, 17007, Spain; Metabolism and Cancer Group, Girona Biomedical Research Institute (IDIBGI), Girona 17190, Spain
| | - Júlia López
- Program Against Cancer Therapeutic Resistance (ProCURE), Catalan Institute of Oncology, Girona, 17007, Spain; Metabolism and Cancer Group, Girona Biomedical Research Institute (IDIBGI), Girona 17190, Spain
| | - Eila Serrano-Hervás
- Program Against Cancer Therapeutic Resistance (ProCURE), Catalan Institute of Oncology, Girona, 17007, Spain; Metabolism and Cancer Group, Girona Biomedical Research Institute (IDIBGI), Girona 17190, Spain
| | - Eduard Teixidor
- Precision Oncology Group (OncoGir-Pro), Girona Biomedical Research Institute (IDIBGI), Girona 17190, Spain; Medical Oncology, Catalan Institute of Oncology, Girona, 17007, Spain
| | - Eugeni López-Bonet
- Metabolism and Cancer Group, Girona Biomedical Research Institute (IDIBGI), Girona 17190, Spain; Department of Anatomical Pathology, Dr. Josep Trueta Hospital of Girona, Girona 17007, Spain
| | - Begoña Martin-Castillo
- Metabolism and Cancer Group, Girona Biomedical Research Institute (IDIBGI), Girona 17190, Spain; Unit of Clinical Research, Catalan Institute of Oncology, Girona, 17007, Spain
| | - Vicente Micol
- Institute of Research, Development and Innovation in Health Biotechnology of Elche (IDiBE), Universitas Miguel Hernández (UMH), Elche 03202, Spain; CIBER Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, 28029, Spain
| | - Joaquim Bosch-Barrera
- Precision Oncology Group (OncoGir-Pro), Girona Biomedical Research Institute (IDIBGI), Girona 17190, Spain; Medical Oncology, Catalan Institute of Oncology, Girona, 17007, Spain; Department of Medical Sciences, Medical School, University of Girona, Girona, Spain
| | - Elisabet Cuyàs
- Program Against Cancer Therapeutic Resistance (ProCURE), Catalan Institute of Oncology, Girona, 17007, Spain; Metabolism and Cancer Group, Girona Biomedical Research Institute (IDIBGI), Girona 17190, Spain
| | - Javier A Menendez
- Program Against Cancer Therapeutic Resistance (ProCURE), Catalan Institute of Oncology, Girona, 17007, Spain; Metabolism and Cancer Group, Girona Biomedical Research Institute (IDIBGI), Girona 17190, Spain.
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Wojnarowicz PM, Escolano MG, Huang YH, Desai B, Chin Y, Shah R, Xu S, Yadav S, Yaklichkin S, Ouerfelli O, Soni RK, Philip J, Montrose DC, Healey JH, Rajasekhar VK, Garland WA, Ratiu J, Zhuang Y, Norton L, Rosen N, Hendrickson RC, Zhou XK, Iavarone A, Massague J, Dannenberg AJ, Lasorella A, Benezra R. Anti-tumor effects of an ID antagonist with no observed acquired resistance. NPJ Breast Cancer 2021; 7:58. [PMID: 34031428 PMCID: PMC8144414 DOI: 10.1038/s41523-021-00266-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Accepted: 04/15/2021] [Indexed: 12/19/2022] Open
Abstract
ID proteins are helix-loop-helix (HLH) transcriptional regulators frequently overexpressed in cancer. ID proteins inhibit basic-HLH transcription factors often blocking differentiation and sustaining proliferation. A small-molecule, AGX51, targets ID proteins for degradation and impairs ocular neovascularization in mouse models. Here we show that AGX51 treatment of cancer cell lines impairs cell growth and viability that results from an increase in reactive oxygen species (ROS) production upon ID degradation. In mouse models, AGX51 treatment suppresses breast cancer colonization in the lung, regresses the growth of paclitaxel-resistant breast tumors when combined with paclitaxel and reduces tumor burden in sporadic colorectal neoplasia. Furthermore, in cells and mice, we fail to observe acquired resistance to AGX51 likely the result of the inability to mutate the binding pocket without loss of ID function and efficient degradation of the ID proteins. Thus, AGX51 is a first-in-class compound that antagonizes ID proteins, shows strong anti-tumor effects and may be further developed for the management of multiple cancers.
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Affiliation(s)
- Paulina M Wojnarowicz
- Cancer Biology and Genetics Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Marta Garcia Escolano
- Cancer Biology and Genetics Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Yun-Han Huang
- Cancer Biology and Genetics Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell/Sloan Kettering/Rockefeller Tri-Institutional MD-PhD Program, New York, NY, 10065, USA
- Gerstner Sloan Kettering Graduate School of Biomedical Sciences, New York, NY, 10065, USA
| | - Bina Desai
- Cancer Biology and Genetics Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Yvette Chin
- Cancer Biology and Genetics Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Riddhi Shah
- Cancer Biology and Genetics Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Sijia Xu
- Cancer Biology and Genetics Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Saurabh Yadav
- Cancer Biology and Genetics Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Sergey Yaklichkin
- Cancer Biology and Genetics Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ouathek Ouerfelli
- Organic Synthesis Core Facility, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Rajesh Kumar Soni
- Proteomics & Microchemistry Core Facility, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - John Philip
- Proteomics & Microchemistry Core Facility, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - David C Montrose
- Department of Medicine, Weill Cornell Medical College, New York, NY, USA
- Department of Pathology, Renaissance School of Medicine, Stony Brook University, Stony Brook, NY, USA
| | - John H Healey
- Orthopedics Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | | | - Jeremy Ratiu
- Department of Immunology, Duke University, Durham, NC, USA
| | - Yuan Zhuang
- Department of Immunology, Duke University, Durham, NC, USA
| | - Larry Norton
- Evelyn H. Lauder Breast Center, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Neal Rosen
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ronald C Hendrickson
- Proteomics & Microchemistry Core Facility, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Xi Kathy Zhou
- Department of Healthcare Policy and Research Weill Cornell Medical College, New York, NY, USA
| | - Antonio Iavarone
- Department of Neurology, Department of Pathology, Institute for Cancer Genetics, Columbia University Medical Center, New York, NY, USA
| | - Joan Massague
- Cancer Biology and Genetics Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | - Anna Lasorella
- Department of Pediatrics, Department of Pathology, Institute for Cancer Genetics, Columbia University Medical Center, New York, NY, USA
| | - Robert Benezra
- Cancer Biology and Genetics Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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3
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Chen B, Chen W, Mu X, Yang L, Gu X, Zhao A, Liang X, Liu J. PTBP3 Induced Inhibition of Differentiation of Gastric Cancer Cells Through Alternative Splicing of Id1. Front Oncol 2020; 10:1477. [PMID: 32974175 PMCID: PMC7461954 DOI: 10.3389/fonc.2020.01477] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2020] [Accepted: 07/10/2020] [Indexed: 11/13/2022] Open
Abstract
Overexpression of PTBP3, a factor involved in alternative splicing, may inhibit the differentiation of leukemia cells. However, its role in gastric cancer differentiation and the specific pathways involved are unclear. In this study, we found that PTBP3 was upregulated in the poorly differentiated gastric cancer tissues. Patients with high levels of PTBP3 expression had significantly shorter survival than those with low PTBP3 expression. In gastric cancer cells, the regulatory effect of PTBP3 on alternative splicing of the Id1 gene was investigated. Following sodium butyrate-induced differentiation of MKN45 cells, the expression of Id1a decreased, but the expression of Id1b increased. RNA interference and overexpression experiments showed that PTBP3 upregulated Id1a expression and downregulated Id1b expression. RNA immunoprecipitation (RIP) assays indicated PTBP3 could interact with Id1. UV cross-linking assays indicated that PTBP3 interacted with the CU rich region of the Id1 gene. Two-hybrid experiments and a gel mobility shift assays found that Id1b had a more potent affinity for Hes1 than Id1a. Chromatin immunoprecipitation (ChIP) assays verified the association of Hes1 and the promoter of PTBP3 gene. Luciferase assays revealed that Hes1 bound the N-box sequence in the PTBP3 promoter. After silencing or overexpression of Hes1, PTBP3 protein expression remained unchanged. Thus, the loss of feedback regulation among PTBP3, Id1, and Hes1 in gastric cancer cells may be one of the causes of inhibited differentiation and malignant proliferation of these cells.
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Affiliation(s)
- Bin Chen
- Department of Oncology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Department of Oncology, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Weixia Chen
- Department of Oncology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xiaoyan Mu
- Department of Oncology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Liyan Yang
- State Key Laboratory of Bioreactor Engineering and Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, Shanghai, China
| | - Xiangyu Gu
- State Key Laboratory of Bioreactor Engineering and Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, Shanghai, China
| | - Aiguang Zhao
- Department of Oncology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xin Liang
- State Key Laboratory of Bioreactor Engineering and Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, Shanghai, China
| | - Jianwen Liu
- State Key Laboratory of Bioreactor Engineering and Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, Shanghai, China
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4
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Kriseman M, Monsivais D, Agno J, Masand RP, Creighton CJ, Matzuk MM. Uterine double-conditional inactivation of Smad2 and Smad3 in mice causes endometrial dysregulation, infertility, and uterine cancer. Proc Natl Acad Sci U S A 2019; 116:3873-3882. [PMID: 30651315 PMCID: PMC6397514 DOI: 10.1073/pnas.1806862116] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
SMAD2 and SMAD3 are downstream proteins in the transforming growth factor-β (TGF β) signaling pathway that translocate signals from the cell membrane to the nucleus, bind DNA, and control the expression of target genes. While SMAD2/3 have important roles in the ovary, we do not fully understand the roles of SMAD2/3 in the uterus and their implications in the reproductive system. To avoid deleterious effects of global deletion, and given previous data showing redundant function of Smad2 and Smad3, a double-conditional knockout was generated using progesterone receptor-cre (Smad2/3 cKO) mice. Smad2/3 cKO mice were infertile due to endometrial hyperproliferation observed as early as 6 weeks of postnatal life. Endometrial hyperplasia worsened with age, and all Smad2/3 cKO mice ultimately developed bulky endometrioid-type uterine cancers with 100% mortality by 8 months of age. The phenotype was hormone-dependent and could be prevented with removal of the ovaries at 6 weeks of age but not at 12 weeks. Uterine tumor epithelium was associated with decreased expression of steroid biosynthesis genes, increased expression of inflammatory response genes, and abnormal expression of cell cycle checkpoint genes. Our results indicate the crucial role of SMAD2/3 in maintaining normal endometrial function and confirm the hormone-dependent nature of SMAD2/3 in the uterus. The hyperproliferation of the endometrium affected both implantation and maintenance of pregnancy. Our findings generate a mouse model to study the roles of SMAD2/3 in the uterus and serve to provide insight into the mechanism by which the endometrium can escape the plethora of growth regulatory proteins.
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Affiliation(s)
- Maya Kriseman
- Department of Pathology and Immunology, Baylor College of Medicine, Houston, TX 77030
- Reproductive Endocrinology and Infertility, Baylor College of Medicine/Texas Children's Hospital Women's Pavilion, Houston, TX 77030
| | - Diana Monsivais
- Department of Pathology and Immunology, Baylor College of Medicine, Houston, TX 77030
- Center for Drug Discovery, Baylor College of Medicine, Houston, TX 77030
| | - Julio Agno
- Department of Pathology and Immunology, Baylor College of Medicine, Houston, TX 77030
| | - Ramya P Masand
- Department of Pathology and Immunology, Baylor College of Medicine, Houston, TX 77030
| | - Chad J Creighton
- Department of Medicine, Baylor College of Medicine, Houston, TX 77030
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX 77030
| | - Martin M Matzuk
- Department of Pathology and Immunology, Baylor College of Medicine, Houston, TX 77030;
- Center for Drug Discovery, Baylor College of Medicine, Houston, TX 77030
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX 77030
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030
- Department of Pharmacology and Chemical Biology, Baylor College of Medicine, Houston, TX 77030
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5
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Ke J, Wu R, Chen Y, Abba ML. Inhibitor of DNA binding proteins: implications in human cancer progression and metastasis. Am J Transl Res 2018; 10:3887-3910. [PMID: 30662638 PMCID: PMC6325517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2018] [Accepted: 11/29/2018] [Indexed: 06/09/2023]
Abstract
Inhibitor of DNA binding (ID) proteins are a class of helix-loop-helix (HLH) transcription regulatory factors that act as dominant-negative antagonists of other basic HLH proteins through the formation of non-functional heterodimers. These proteins have been shown to play critical roles in a wide range of tumor-associated processes, including cell differentiation, cell cycle progression, migration and invasion, epithelial-mesenchymal transition, angiogenesis, stemness, chemoresistance, tumorigenesis, and metastasis. The aberrant expression of ID proteins has not only been detected in many types of human cancers, but is also associated with advanced tumor stages and poor clinical outcome. In this review, we provide an overview of the key biological functions of ID proteins including affiliated signaling pathways. We also describe the regulation of ID proteins in cancer progression and metastasis, and elaborate on expression profiles in cancer and the implications for prognosis. Lastly, we outline strategies for the therapeutic targeting of ID proteins as a promising and effective approach for anticancer therapy.
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Affiliation(s)
- Jing Ke
- Department of Liver Disease, The Fourth Affiliated Hospital of Anhui Medical UniversityHefei 230022, China
- Center for Biomedicine and Medical Technology Mannheim (CBTM), Medical Faculty Mannheim, University of HeidelbergMannheim 68167, Germany
| | - Ruolin Wu
- Department of Hepatopancreatobiliary Surgery and Organ Transplantation Center, Department of General Surgery, First Affiliated Hospital of Anhui Medical University218 Jixi Avenue, Hefei 230022, Anhui, China
- Center for Biomedicine and Medical Technology Mannheim (CBTM), Medical Faculty Mannheim, University of HeidelbergMannheim 68167, Germany
| | - Yong Chen
- Department of Medical Oncology, Subei People’s HospitalYangzhou, Jiangsu 225000, China
| | - Mohammed L Abba
- Department of Hematology and Oncology, University Hospital Mannheim, Medical Faculty Mannheim, University of HeidelbergMannheim, Germany
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6
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Antonângelo L, Tuma T, Fabro A, Acencio M, Terra R, Parra E, Vargas F, Takagaki T, Capelozzi V. Id-1, Id-2, and Id-3 co-expression correlates with prognosis in stage I and II lung adenocarcinoma patients treated with surgery and adjuvant chemotherapy. Exp Biol Med (Maywood) 2016; 241:1159-68. [PMID: 26869608 DOI: 10.1177/1535370216632623] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2015] [Accepted: 01/22/2016] [Indexed: 12/25/2022] Open
Abstract
Inhibitors of DNA binding/inhibitors of differentiation (Id) protein family have been shown to be involved in carcinogenesis. However, the roles of Id during lung adenocarcinoma (ADC) progression remain unclear. Eighty-eight ADC samples were evaluated for Id-1,2,3 level and angiogenesis (CD 34 and VEGF microvessel density) by immunohistochemistry and morphometry. The impact of these markers was tested on follow-up until death or recurrence. A significant difference between tumor and normal tissue was found for Id-1,2,3 expression (P < 0.01). In addition, high levels of nuclear Id-1 were associated with higher angiogenesis in the tumor stroma (P < 0.01). Equally significant was the association between patients in T1-stage and low cytoplasmic Id-2, as well as patients in stage-IIb and low Id-3. High cytoplasm Id-3 expression was also directly associated to lymph nodes metastasis (P = 0.05). Patients at stages I to III, with low Id-1 and Id-3 cytoplasm histoscores showed significant long metastasis-free survival time than those with high Id-1 or Id-3 expression (P = 0.04). Furthermore, high MVD-CD34 and MVD-VEGF expression were associated with short recurrence-free survival compared to low MVD-CD34 and MVD-VEGF expressions (P = 0.04). Cox model analyses controlled for age, lymph node metastasis, and adjuvant treatments showed that nuclear Id-1, cytoplasmic Id-3, and MVD-CD34 were significantly associated with survival time. Median score for nuclear Id-1 and cytoplasmic Id-3 divided patients in two groups, being that those with increased Id-1 and Id-3 presented higher risk of death. Ids showed an independent prognostic value in patients with lung ADC, regardless of disease stage. Id-1 and Id-3 should be considered new target candidates in the development of personalized therapy in lung ADC.
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Affiliation(s)
- Leila Antonângelo
- Department of Pathology, University of Sao Paulo, Sao Paulo 01246903,Brazil
| | - Taila Tuma
- Department of Pathology, University of Sao Paulo, Sao Paulo 01246903,Brazil
| | - Alexandre Fabro
- Department of Pathology, University of Sao Paulo, Sao Paulo 01246903,Brazil
| | - Milena Acencio
- Pulmonary Division, Heart Institute Clinics Hospital, University of Sao Paulo, Sao Paulo 01246903, Brazil
| | - Ricardo Terra
- Pulmonary Division, Heart Institute Clinics Hospital, University of Sao Paulo, Sao Paulo 01246903, Brazil
| | - Edwin Parra
- Department of Pathology, University of Sao Paulo, Sao Paulo 01246903,Brazil
| | - Francisco Vargas
- Pulmonary Division, Heart Institute Clinics Hospital, University of Sao Paulo, Sao Paulo 01246903, Brazil
| | - Teresa Takagaki
- Pulmonary Division, Heart Institute Clinics Hospital, University of Sao Paulo, Sao Paulo 01246903, Brazil
| | - Vera Capelozzi
- Department of Pathology, University of Sao Paulo, Sao Paulo 01246903,Brazil
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Fujimoto J, Sato E. Sex steroids in uterine endometrial cancers. Horm Mol Biol Clin Investig 2015; 5:143-51. [PMID: 25961249 DOI: 10.1515/hmbci.2010.049] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2010] [Accepted: 09/24/2010] [Indexed: 11/15/2022]
Abstract
Some uterine endometrial cancers conserve estrogen dependency in advancement. However, the concept of advancement in tumor is complicated, because it involves simple growth in primary tumor and secondary spreading. The expression manner of estrogen receptor alpha exon 5 splicing variant, ER beta, progesterone receptor-A (N-terminus deletion mutant) is associated with metastatic potential in uterine endometrial cancers. Increased estrogen-related receptor alpha expression is related to tumor advancement with the loss of estrogen dependency. Steroid receptor coactivator-3 contributes to tumor progression and can be used as a treatment target for advanced uterine endometrial cancers. Estrogen responsive oncogenes, c-jun and c-Ha-ras, are not modi-fied by progestin in uterine endometrial cancer cells and are considered to be an instinct phenotype as such cancers. By contrast, metastatic potential of estrogen-dependent uterine endometrial cancers can be partially controlled by progestin via metastasis-related genes, E-cadherin/catenins, plasminogen activator inhibitor-1, vascular endothelial growth factor. Thus, sex steroids related phenomena are impress-ive in the advancement of uterine endometrial cancers.
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8
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The effects of PTBP3 silencing on the proliferation and differentiation of MKN45 human gastric cancer cells. Life Sci 2014; 114:29-35. [DOI: 10.1016/j.lfs.2014.07.038] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2014] [Revised: 06/29/2014] [Accepted: 07/28/2014] [Indexed: 11/22/2022]
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9
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Park MJ, Park SH, Moon SE, Koo JS, Moon HS, Joo BS. Decreased Expression of Inhibitor of DNA-binding (Id) Proteins and Vascular Endothelial Growth Factor and Increased Apoptosis in Ovarian Aging. Dev Reprod 2013; 17:17-24. [PMID: 25949117 PMCID: PMC4282215 DOI: 10.12717/dr.2013.17.1.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2013] [Revised: 02/07/2013] [Accepted: 03/05/2013] [Indexed: 11/17/2022]
Abstract
This study examined the expression of inhibitor of DNA-binding (Id) proteins and vascular endothelial growth factor (VEGF) in the ovary according to female age using a mice model as the first step in investigating the potential role of Ids and VEGF in ovarian aging. C57BL inbred female mice of three age groups (6-9, 14-16, and 23-26 weeks) were injected with 5 IU pregnant mare’s serum gonadotropin (PMSG) in order to synchronize the estrus cycle. After 48 h, ovarian expression of Ids and VEGF was analyzed by reverse transcriptase-polymerase chain reaction (RT-PCR), western blot and immunohistochemistry. Ovarian apoptosis was examined by ovarian expression of Bcl-2 and Bcl-xL. Expression of Id-1 and VEGF was decreased with advancing female age, but not Id-2, Id-3, and Id-4. In particular, their expressions were significantly decreased in aged mice of 23-26 weeks compared with the young mice of 6-9 weeks (p < 0.05). In contrast, ovarian apoptosis was greatly increased in the aged mice compared to the young mice. This result suggests that Id-1 may have an implicated role in ovarian aging by associating with VEGF.
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Affiliation(s)
- Min Jung Park
- Center for Reproductive Medicine, Good Moonhwa Hospital, Busan 601-803, Korea
| | - Sea Hee Park
- Center for Reproductive Medicine, Good Moonhwa Hospital, Busan 601-803, Korea
| | - Sung Eun Moon
- Department of Obstetrics and Gynecology, Good Moonhwa Hospital, Busan 601-803, Korea
| | - Ja Seong Koo
- Department of Obstetrics and Gynecology, Good Moonhwa Hospital, Busan 601-803, Korea
| | - Hwa Sook Moon
- Department of Obstetrics and Gynecology, Good Moonhwa Hospital, Busan 601-803, Korea
| | - Bo Sun Joo
- Center for Reproductive Medicine, Good Moonhwa Hospital, Busan 601-803, Korea
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Cheng YJ, Tsai JW, Hsieh KC, Yang YC, Chen YJ, Huang MS, Yuan SS. Id1 promotes lung cancer cell proliferation and tumor growth through Akt-related pathway. Cancer Lett 2011; 307:191-9. [PMID: 21536374 DOI: 10.1016/j.canlet.2011.04.003] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2011] [Revised: 04/06/2011] [Accepted: 04/07/2011] [Indexed: 11/24/2022]
Abstract
Overexpression of Id family proteins inhibits cell differentiation and enhances cell proliferation and invasiveness. Although Id1 is the Id family member mostly linked to tumorigenesis, its role in lung cancer is unclear. An elevated Id1 expression was observed in lung cancer cell lines as well as lung cancer tissues. Id1 overexpression increased cell proliferation while Id1 knockdown decreased cell proliferation, mostly through Akt-related pathway. Nude mice study further confirmed an increased tumor growth in Id1-overexpressing cells and a decreased tumor growth in Id1-knockdowned cells. In conclusion, inactivation of Id1 may provide a novel strategy for treatment of lung cancer patients.
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Affiliation(s)
- Yu-Jen Cheng
- Division of Thoracic Surgery, Department of Surgery, E-DA Hospital, No. 1 E-DA Road, Jiau-Shu, Kaohsiung 824, Taiwan, ROC
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11
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He L, Ingram A, Rybak AP, Tang D. Shank-interacting protein-like 1 promotes tumorigenesis via PTEN inhibition in human tumor cells. J Clin Invest 2010; 120:2094-108. [PMID: 20458142 DOI: 10.1172/jci40778] [Citation(s) in RCA: 84] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2009] [Accepted: 03/17/2010] [Indexed: 01/26/2023] Open
Abstract
Inactivation of phosphatase and tensin homolog (PTEN) is a critical step during tumorigenesis, and PTEN inactivation by genetic and epigenetic means has been well studied. There is also evidence suggesting that PTEN negative regulators (PTEN-NRs) have a role in PTEN inactivation during tumorigenesis, but their identity has remained elusive. Here we have identified shank-interacting protein-like 1 (SIPL1) as a PTEN-NR in human tumor cell lines and human primary cervical cancer cells. Ectopic SIPL1 expression protected human U87 glioma cells from PTEN-mediated growth inhibition and promoted the formation of HeLa cell-derived xenograft tumors in immunocompromised mice. Conversely, siRNA-mediated knockdown of SIPL1 expression inhibited the growth of both HeLa cells and DU145 human prostate carcinoma cells in vitro and in vivo in a xenograft tumor model. These inhibitions were reversed by concomitant knockdown of PTEN, demonstrating that SIPL1 affects tumorigenesis via inhibition of PTEN function. Mechanistically, SIPL1 was found to interact with PTEN through its ubiquitin-like domain (UBL), inhibiting the phosphatidylinositol 3,4,5-trisphosphate (PIP3) phosphatase activity of PTEN. Furthermore, SIPL1 expression correlated with loss of PTEN function in PTEN-positive human primary cervical cancer tissue. Taken together, these observations indicate that SIPL1 is a PTEN-NR and that it facilitates tumorigenesis, at least in part, through its PTEN inhibitory function.
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Affiliation(s)
- Lizhi He
- Division of Nephrology, Department of Medicine, McMaster University, Hamilton, Ontario, Canada
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Maw MK, Fujimoto J, Tamaya T. Role of inhibitor of DNA binding-1 protein is related to angiogenesis in the tumor advancement of uterine endometrial cancers. Exp Ther Med 2010; 1:351-356. [PMID: 22993548 DOI: 10.3892/etm_00000055] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2009] [Accepted: 10/15/2009] [Indexed: 11/05/2022] Open
Abstract
The inhibitor of DNA binding (ID)-1 protein, an inhibitor of basic helix-loop-helix transcription factors, has been found to be involved in multiple cellular functions. In the present study, ID-1 histoscores and mRNA levels were both significantly (p<0.05) increased in uterine endometrial cancers according to clinical stage, histological grade and depth of myometrial invasion. Furthermore, the 60-month survival rate of the 25 patients with high ID-1 was poor (52%), while that of the other 25 patients with low ID-1 was significantly higher (80%) (p<0.05). ID-1 histoscores and mRNA levels significantly (p<0.0001) correlated with microvessel counts in uterine endometrial cancers. Therefore, ID-1 acts on tumor advancement via angiogenic activity and can be considered a candidate prognostic indicator in uterine endometrial cancers.
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Affiliation(s)
- Min Khine Maw
- Department of Obstetrics and Gynecology, Graduate School of Medicine, Gifu University School of Medicine, Gifu 501-1194, Japan
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Manthey C, Mern DS, Gutmann A, Zielinski AJ, Herz C, Lassmann S, Hasskarl J. Elevated endogenous expression of the dominant negative basic helix-loop-helix protein ID1 correlates with significant centrosome abnormalities in human tumor cells. BMC Cell Biol 2010; 11:2. [PMID: 20070914 PMCID: PMC2818612 DOI: 10.1186/1471-2121-11-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2009] [Accepted: 01/14/2010] [Indexed: 01/20/2023] Open
Abstract
Background ID proteins are dominant negative inhibitors of basic helix-loop-helix transcription factors that have multiple functions during development and cellular differentiation. Ectopic (over-)expression of ID1 extends the lifespan of primary human epithelial cells. High expression levels of ID1 have been detected in multiple human malignancies, and in some have been correlated with unfavorable clinical prognosis. ID1 protein is localized at the centrosomes and forced (over-)expression of ID1 results in errors during centrosome duplication. Results Here we analyzed the steady state expression levels of the four ID-proteins in 18 tumor cell lines and assessed the number of centrosome abnormalities. While expression of ID1, ID2, and ID3 was detected, we failed to detect protein expression of ID4. Expression of ID1 correlated with increased supernumerary centrosomes in most cell lines analyzed. Conclusions This is the first report that shows that not only ectopic expression in tissue culture but endogenous levels of ID1 modulate centrosome numbers. Thus, our findings support the hypothesis that ID1 interferes with centrosome homeostasis, most likely contributing to genomic instability and associated tumor aggressiveness.
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Affiliation(s)
- Carolin Manthey
- Department of Hematology and Oncology, University Medical Center Freiburg, Freiburg, Germany
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Maw MK, Fujimoto J, Tamaya T. Overexpression of inhibitor of DNA-binding (ID)-1 protein related to angiogenesis in tumor advancement of ovarian cancers. BMC Cancer 2009; 9:430. [PMID: 20003244 PMCID: PMC2796680 DOI: 10.1186/1471-2407-9-430] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2009] [Accepted: 12/10/2009] [Indexed: 08/30/2023] Open
Abstract
Background The inhibitor of DNA-binding (ID) has been involved in cell cycle regulation, apoptosis and angiogenesis. This prompted us to study ID functions in tumor advancement of ovarian cancers. Methods Sixty patients underwent surgery for ovarian cancers. In ovarian cancers, the levels of ID-1, ID-2 and ID-3 mRNAs were determined by real-time reverse transcription-polymerase chain reaction. The histoscore with the localization of ID-1 was determined by immunohistochemistry. Patient prognosis was analyzed with a 36-month survival rate. Microvessel counts were determined by immunohistochemistry for CD34 and factor VIII-related antigen. Results ID-1 histoscores and mRNA levels both significantly (p < 0.001) increased in ovarian cancers according to clinical stage, regardless of histopathological type. Furthermore, 30 patients with high ID-1 expression had a lower survival rate (53%) compared to patients with low ID-1 expression (80%). ID-1 histoscores and mRNA levels significantly (p < 0.0001) correlated with microvessel counts in ovarian cancers. Conclusion ID-1 increased in ovarian cancer cells during tumor progression. Moreover, ID-1 expression levels correlated with microvessel counts. Therefore, ID-1 might work on tumor advancement via angiogenesis and is considered to be a candidate for a prognostic indicator in ovarian cancers.
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Affiliation(s)
- Min Khine Maw
- Department of Obstetrics and Gynecology, Graduate School of Medicine, Gifu University School of Medicine, 1-1 Yanagido, Gifu City 501-1194, Japan.
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