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Munguía-Moreno JA, Díaz-Chavéz J, García-Villa E, Albino-Sanchez ME, Mendoza-Villanueva D, Ocadiz-Delgado R, Bonilla-Delgado J, Marín-Flores A, Cortés-Malagón EM, Alvarez-Rios E, Hidalgo-Miranda A, Üren A, Çelik H, Lambert PF, Gariglio P. Early synergistic interactions between the HPV16‑E7 oncoprotein and 17β-oestradiol for repressing the expression of Granzyme B in a cervical cancer model. Int J Oncol 2018; 53:579-591. [PMID: 29901186 PMCID: PMC6017153 DOI: 10.3892/ijo.2018.4432] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Accepted: 02/23/2018] [Indexed: 12/18/2022] Open
Abstract
Although high-risk human papillomavirus (HR‑HPV) infection has a prominent role in the aetiology of cervical cancer (CC), sex steroid hormones may also be involved in this process; however, the cooperation between oestrogen and HR‑HPV in the early stages of cervical carcinogenesis is poorly understood. Since 17β-oestradiol (E2) and the HPV type 16‑E7 oncoprotein induce CC in transgenic mice, a microarray analysis was performed in the present study to generate global gene expression profiles from 2‑month‑old FVB (non‑transgenic) and K14E7 (transgenic) mice who were left untreated or were treated for 1 month with E2. Upregulation of cancer-related genes that have not been previously reported in the context of CC, including glycerophosphodiester phosphodiesterase domain containing 3, interleukin 1 receptor type II, natriuretic peptide type C, MGAT4 family member C, lecithin-retinol acyltransferase (phosphatidylcholine-retinol-O-acyltransferase) and glucoside xylosyltransferase 2, was observed. Notably, upregulation of the serine (or cysteine) peptidase inhibitor clade B member 9 gene and downregulation of the Granzyme gene family were observed; the repression of the Granzyme B pathway may be a novel mechanism of immune evasion by cancer cells. The present results provide the basis for further studies on early biomarkers of CC risk and synergistic interactions between HR‑HPV and oestrogen.
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Affiliation(s)
- J Antonio Munguía-Moreno
- Department of Genetics and Molecular Biology, Centre for Research and Advanced Studies of the National Polytechnic Institute, México City 07360, México
| | - José Díaz-Chavéz
- Biomedical Unit for Cancer Research, National Autonomous University of Mexico/National Institute of Cancer, México City 14080, México
| | - Enrique García-Villa
- Department of Genetics and Molecular Biology, Centre for Research and Advanced Studies of the National Polytechnic Institute, México City 07360, México
| | - M Estela Albino-Sanchez
- Department of Genetics and Molecular Biology, Centre for Research and Advanced Studies of the National Polytechnic Institute, México City 07360, México
| | - Daniel Mendoza-Villanueva
- Laboratory of Cell and Developmental Signalling, National Cancer Institute at Frederick, Frederick, MD 21702, USA
| | - Rodolfo Ocadiz-Delgado
- Department of Genetics and Molecular Biology, Centre for Research and Advanced Studies of the National Polytechnic Institute, México City 07360, México
| | - José Bonilla-Delgado
- Research Unit of Genetics and Cancer, Juárez Hospital, México City 07760, México
| | - Armando Marín-Flores
- Department of Genetics and Molecular Biology, Centre for Research and Advanced Studies of the National Polytechnic Institute, México City 07360, México
| | | | - Elizabeth Alvarez-Rios
- Department of Genetics and Molecular Biology, Centre for Research and Advanced Studies of the National Polytechnic Institute, México City 07360, México
| | - Alfredo Hidalgo-Miranda
- Department of Oncogenomics, National Institute of Genomic Medicine, México City 14610, México, México
| | - Aykut Üren
- Department of Oncology, Lombardi Comprehensive Cancer Centre, Georgetown University Medical Centre, Washington, DC 20057, USA
| | - Haydar Çelik
- Department of Oncology, Lombardi Comprehensive Cancer Centre, Georgetown University Medical Centre, Washington, DC 20057, USA
| | - Paul F Lambert
- McArdle Laboratory for Cancer Research, University of Wisconsin School of Medicine and Public Health, Madison, WI 53706, USA
| | - Patricio Gariglio
- Department of Genetics and Molecular Biology, Centre for Research and Advanced Studies of the National Polytechnic Institute, México City 07360, México
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Reyes-Hernández OD, Palacios-Reyes C, Chávez-Ocaña S, Cortés-Malagón EM, Alonso-Themann PG, Ramos-Cano V, Ramírez-Bello J, Sierra-Martínez M. Skeletal manifestations of Marfan syndrome associated to heterozygous R2726W FBN1 variant: sibling case report and literature review. BMC Musculoskelet Disord 2016; 17:79. [PMID: 26875674 PMCID: PMC4753669 DOI: 10.1186/s12891-016-0935-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/25/2015] [Accepted: 02/06/2016] [Indexed: 11/16/2022] Open
Abstract
Background FBN1 (15q21.1) encodes fibrillin-1, a large glycoprotein which is a major component of microfibrils that are widely distributed in structural elements of elastic and non-elastic tissues. FBN1 variants are responsible for the related connective tissue disorders, grouped under the generic term of type-1 fibrillinopathies, which include Marfan syndrome (MFS), MASS syndrome (Mitral valve prolapse, Aortic enlargement, Skin and Skeletal findings, Acromicric dysplasia, Familial ectopia lentis, Geleophysic dysplasia 2, Stiff skin syndrome, and dominant Weill-Marchesani syndrome. Case presentation Two siblings presented with isolated skeletal manifestations of MFS, including severe pectus excavatum, elongated face, scoliosis in one case, and absence of other clinical features according to Ghent criteria diagnosis, were screened for detection of variants in whole FBN1 gene (65 exons). Both individuals were heterozygous for the R2726W variant. This variant has been previously reported in association with some skeletal features of Marfan syndrome in the absence of both tall stature and non-skeletal features. These features are consistent with the presentation of the siblings reported here. Conclusion The presented cases confirm that the R2726W FBN1 variant is associated with skeletal features of MFS in the absence of cardiac or ocular findings. These findings confirm that FBN1 variants are associated with a broad phenotypic spectrum and the value of sequencing in atypical cases.
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Affiliation(s)
- Octavio D Reyes-Hernández
- Laboratorio de Genética y Diagnóstico Molecular, Hospital Juárez de México, Instituto Politécnico Nacional 5160, Gustavo A. Madero, Magdalena de Las Salinas, Ciudad de México, DF, 07760, Mexico.
| | - Carmen Palacios-Reyes
- Laboratorio de Genética y Diagnóstico Molecular, Hospital Juárez de México, Instituto Politécnico Nacional 5160, Gustavo A. Madero, Magdalena de Las Salinas, Ciudad de México, DF, 07760, Mexico.
| | - Sonia Chávez-Ocaña
- Laboratorio de Genética y Diagnóstico Molecular, Hospital Juárez de México, Instituto Politécnico Nacional 5160, Gustavo A. Madero, Magdalena de Las Salinas, Ciudad de México, DF, 07760, Mexico.
| | - Enoc M Cortés-Malagón
- Laboratorio de Genética y Diagnóstico Molecular, Hospital Juárez de México, Instituto Politécnico Nacional 5160, Gustavo A. Madero, Magdalena de Las Salinas, Ciudad de México, DF, 07760, Mexico.
| | - Patricia Garcia Alonso-Themann
- Seguimiento Pediátrico, Instituto Nacional de Perinatología, Montes Urales 800 Col. Lomas de Chapultepec, Del. Miguel Hidalgo, 11000, Ciudad de México, Mexico.
| | - Víctor Ramos-Cano
- Servicio de Cirugía Cardio-torácica, Hospital Juárez de México. Av, Instituto Politécnico Nacional 5160, Gustavo A. Madero, Magdalena de Las Salinas, 07760, Ciudad de México, Mexico.
| | - Julián Ramírez-Bello
- Laboratorio de Medicina Genómica, Hospital Juárez de México, Instituto Politécnico Nacional 5160, Gustavo A. Madero, Magdalena de Las Salinas, 07760, Ciudad de México, Mexico.
| | - Mónica Sierra-Martínez
- Laboratorio de Genética y Diagnóstico Molecular, Hospital Juárez de México, Instituto Politécnico Nacional 5160, Gustavo A. Madero, Magdalena de Las Salinas, Ciudad de México, DF, 07760, Mexico.
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Cortés-Malagón EM, Bonilla-Delgado J, Díaz-Chávez J, Hidalgo-Miranda A, Romero-Cordoba S, Uren A, Celik H, McCormick M, Munguía-Moreno JA, Ibarra-Sierra E, Escobar-Herrera J, Lambert PF, Mendoza-Villanueva D, Bermudez-Cruz RM, Gariglio P. Gene expression profile regulated by the HPV16 E7 oncoprotein and estradiol in cervical tissue. Virology 2013; 447:155-65. [PMID: 24210110 DOI: 10.1016/j.virol.2013.08.036] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2013] [Revised: 07/15/2013] [Accepted: 08/30/2013] [Indexed: 12/11/2022]
Abstract
The HPV16 E7 oncoprotein and 17β-estradiol are important factors for the induction of premalignant lesions and cervical cancer. The study of these factors is crucial for a better understanding of cervical tumorigenesis. Here, we assessed the global gene expression profiles induced by the HPV16 E7 oncoprotein and/or 17β-estradiol in cervical tissue of FvB and K14E7 transgenic mice. We found that the most dramatic changes in gene expression occurred in K14E7 and FvB groups treated with 17β-estradiol. A large number of differentially expressed genes involved in the immune response were observed in 17β-estradiol treated groups. The E7 oncoprotein mainly affected the expression of genes involved in cellular metabolism. Our microarray data also identified differentially expressed genes that have not previously been reported in cervical cancer. The identification of genes regulated by E7 and 17β-estradiol, provides the basis for further studies on their role in cervical carcinogenesis.
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Affiliation(s)
- Enoc M Cortés-Malagón
- Department of Genetics and Molecular Biology, Centro de Investigación y de Estudios Avanzados (Cinvestav), Mexico City 07360, Mexico; Research Unit, Hospital Juárez de México, Mexico City 07760, Mexico.
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Ibarra Sierra E, Díaz Chávez J, Cortés-Malagón EM, Uribe-Figueroa L, Hidalgo-Miranda A, Lambert PF, Gariglio P. Differential gene expression between skin and cervix induced by the E7 oncoprotein in a transgenic mouse model. Virology 2012; 433:337-45. [PMID: 22980503 DOI: 10.1016/j.virol.2012.08.024] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2012] [Revised: 06/20/2012] [Accepted: 08/17/2012] [Indexed: 10/27/2022]
Abstract
HPV16 E7 oncoprotein expression in K14E7 transgenic mice induces cervical cancer after 6 months of treatment with the co-carcinogen 17β-estradiol. In untreated mice, E7 also induces skin tumors late in life albeit at low penetrance. These findings indicate that E7 alters cellular functions in cervix and skin so as to predispose these organs to tumorigenesis. Using microarrays, we determined the global genes expression profile in cervical and skin tissue of young adult K14E7 transgenic mice without estrogen treatment. In these tissues, the E7 oncoprotein altered the transcriptional pattern of genes involved in several biological processes including signal transduction, transport, metabolic process, cell adhesion, apoptosis, cell differentiation, immune response and inflammatory response. Among the E7-dysregulated genes were ones not previously known to be involved in cervical neoplasia including DMBT1, GLI1 and 17βHSD2 in cervix, as well as MMP2, 12, 14, 19 and 27 in skin.
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Affiliation(s)
- E Ibarra Sierra
- Departamento de Genética y Biología Molecular, Centro de Investigación y de Estudios Avanzados, México DF, Mexico
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Bonilla-Delgado J, Bulut G, Liu X, Cortés-Malagón EM, Schlegel R, Flores-Maldonado C, Contreras RG, Chung SH, Lambert PF, Uren A, Gariglio P. The E6 oncoprotein from HPV16 enhances the canonical Wnt/β-catenin pathway in skin epidermis in vivo. Mol Cancer Res 2011; 10:250-8. [PMID: 22160870 DOI: 10.1158/1541-7786.mcr-11-0287] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The contribution of the Wnt signaling pathway to human papilloma virus (HPV)-induced carcinogenesis is poorly understood. In high-grade dysplastic lesions that are caused by high-risk HPVs (HR-HPV), β-catenin is often located in the cell nucleus, which suggests that Wnt pathway may be involved in the development of HPV-related carcinomas. Most of the oncogenic potential of HR-HPVs resides on the PDZ-binding domain of E6 protein. We hypothesized that the PDZ-binding domain of the HPV16-E6 oncoprotein induces the nuclear accumulation of β-catenin due to its capacity to degrade PDZ-containing cellular targets. To test this hypothesis, we evaluated the staining pattern of β-catenin in the skin epidermis of transgenic mice expressing the full-length E6 oncoprotein (K14E6 mice) and measured LacZ gene expression in K14E6 mice that were crossed with a strain expressing LacZ that was knocked into the Axin2 locus (Axin2(+/LacZ) mice). Here, we show that the E6 oncoprotein enhances the nuclear accumulation of β-catenin, the accumulation of cellular β-catenin-responsive genes, and the expression of LacZ. None of these effects were observed when a truncated E6 oncoprotein that lacks the PDZ-binding domain was expressed alone (K14E6ΔPDZ mice) or in combination with Axin2(+/LacZ). Conversely, cotransfection with either E6 or E6ΔPDZ similarly enhanced canonical Wnt signaling in short-term in vitro assays that used a luciferase Wnt/β-catenin/TCF-dependent promoter. We propose that the activation of canonical Wnt signaling could be induced by the HPV16-E6 oncoprotein; however, the participation of the E6 PDZ-binding domain seems to be important in in vivo models only.
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Affiliation(s)
- José Bonilla-Delgado
- Deptamento de Genética y Biología Molecular, Centro de Investigación y de Estudios Avanzados (Cinvestav), México, México
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