| Revue: | Genetics and molecular biology |
| Base de datos: | PERIÓDICA |
| Número de sistema: | 000459288 |
| ISSN: | 1415-4757 |
| Autores: | Borges, Bárbara do Nascimento1 |
| Instituciones: | 1Universidade Federal do Para, Instituto de Ciencias Biologicas, Belem, Para. Brasil |
| Año: | 2022 |
| Volumen: | 45 |
| Número: | 3 |
| País: | Brasil |
| Idioma: | Inglés |
| Tipo de documento: | Artículo |
| Enfoque: | Descriptivo |
| Resumen en inglés | In dogs, mammary cancer is the most common tumor type, especially in unspayed females. As in humans, this type of cancer has spontaneous development and is influenced by several risk factors, such as age and hormonal exposure in addition to genetic and epigenetic factors. Epigenetic mechanisms are responsible for gene expression modulation without alterations in the DNA sequence and include but are not limited to DNA methylation, histone modifications, and noncoding RNAs. Epigenetic patterns are known to influence a variety of biological mechanisms, such as cellular differentiation and development, and dysregulations of those patterns may result in several diseases, such as cancer. In this respect, this review summarizes the main findings concerning epigenetic alterations in canine mammary cancer, their relationship with the carcinogenic process, and their use as diagnostic and prognostic markers |
| Disciplinas: | Biología, Medicina veterinaria y zootecnia |
| Palabras clave: | Genética, Pequeñas especies, Medicina veterinaria, Cáncer de mama, Epigenética, Perros, Histonas, Biomarcadores, Revisión bibliográfica |
| Keyword: | Genetics, Companion animals, Veterinary medicine, Breast cancer, Epigenetics, Dogs, Bibliographic review, Histones, Biomarkers |
| Texte intégral: | Texto completo (Ver HTML) Texto completo (Ver PDF) |
