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Araldi RP, Sant’Ana TA, Módolo DG, de Melo TC, Spadacci-Morena DD, de Cassia Stocco R, Cerutti JM, de Souza EB. The human papillomavirus (HPV)-related cancer biology: An overview. Biomed Pharmacother 2018; 106:1537-1556. [DOI: 10.1016/j.biopha.2018.06.149] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Revised: 06/24/2018] [Accepted: 06/27/2018] [Indexed: 02/07/2023] Open
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Araldi RP, Assaf SMR, Carvalho RFD, Carvalho MACRD, Souza JMD, Magnelli RF, Módolo DG, Roperto FP, Stocco RDC, Beçak W. Papillomaviruses: a systematic review. Genet Mol Biol 2017; 40:1-21. [PMID: 28212457 PMCID: PMC5409773 DOI: 10.1590/1678-4685-gmb-2016-0128] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2016] [Accepted: 09/28/2016] [Indexed: 12/15/2022] Open
Abstract
In the last decades, a group of viruses has received great attention due to its
relationship with cancer development and its wide distribution throughout the
vertebrates: the papillomaviruses. In this article, we aim to review some of the most
relevant reports concerning the use of bovines as an experimental model for studies
related to papillomaviruses. Moreover, the obtained data contributes to the
development of strategies against the clinical consequences of bovine
papillomaviruses (BPV) that have led to drastic hazards to the herds. To overcome the
problem, the vaccines that we have been developing involve recombinant DNA
technology, aiming at prophylactic and therapeutic procedures. It is important to
point out that these strategies can be used as models for innovative procedures
against HPV, as this virus is the main causal agent of cervical cancer, the second
most fatal cancer in women.
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Affiliation(s)
- Rodrigo Pinheiro Araldi
- Laboratório de Genética, Instituto Butantan, São Paulo, SP, Brazil.,Programa de Pós-graduação Interunidades em Biotecnologia, Instituto de Ciências Biomédicas (ICB), Universidade de São Paulo (USP), São Paulo, SP, Brazil
| | | | | | | | - Jacqueline Mazzuchelli de Souza
- Laboratório de Genética, Instituto Butantan, São Paulo, SP, Brazil.,Programa de Pós-graduação Interunidades em Biotecnologia, Instituto de Ciências Biomédicas (ICB), Universidade de São Paulo (USP), São Paulo, SP, Brazil
| | - Roberta Fiusa Magnelli
- Laboratório de Genética, Instituto Butantan, São Paulo, SP, Brazil.,Programa de Pós-graduação Interunidades em Biotecnologia, Instituto de Ciências Biomédicas (ICB), Universidade de São Paulo (USP), São Paulo, SP, Brazil
| | | | - Franco Peppino Roperto
- Dipartimento di Medicina Veterinaria e Produzioni Animali, Università degli Studi di Napoli Federico II, Napoli, Campania, Italy
| | | | - Willy Beçak
- Laboratório de Genética, Instituto Butantan, São Paulo, SP, Brazil
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Zhao YF, Kong QZ. Tetrazolium violet inhibits cell growth and induces cell death in C127 mouse breast tumor cells. Chem Biol Interact 2008; 174:19-26. [PMID: 18547555 DOI: 10.1016/j.cbi.2008.04.029] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2007] [Revised: 04/04/2008] [Accepted: 04/21/2008] [Indexed: 10/22/2022]
Abstract
Tetrazolium violet (TV), a tetrazolium salt, has been applied in several fields, including estimating respiration rate, as a redox indicator of microbial growth, and for estimating the number of viable animal cells. It has recently been found that TV is capable of inducing apoptosis in rat glioblastoma cells by way of an elusive mechanism. In this study, we demonstrated that TV also induced apoptosis in mouse breast tumor C127 cells as evidenced by nucleus condensation and nucleus fragmentation. Our data showed that TV caused activation of caspase-3 and caspase-8, but not caspase-9. An enhancement in Fas and its two ligands, membrane-bound Fas ligand (mFasL) and soluble Fas ligand (sFasL), might be responsible for the apoptotic effect induced by TV. Also, the results first reported that TV not only inhibited C127 cells proliferation but also blocked cell cycle progression in the G1 and G2 phase, determined by MTT assay and flow cytometry analysis. Immunofluorescence assay demonstrated that TV significantly increased the expression of p53 protein, which caused cell cycle arrest. Taken together, p53, Fas/FasL, and the caspase apoptotic system may participate in the antiproliferative activity of TV in C127 cells.
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Affiliation(s)
- Yun-Feng Zhao
- School of Life Science, Qufu Normal University, No. 57, Qufu Jingxuan West Road, Qufu 273165, Shandong Province, PR China.
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