ListarDoctorado por tema "MEDICINA Y CIENCIAS DE LA SALUD::CIENCIAS MÉDICAS::PATOLOGÍA::CARCINOGÉNESIS"
Mostrando ítems 1-16 de 16
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Association of human papillomavirus 16 E6 variants with cervical carcinoma and precursor lesions in women from Southern Mexico
(Virology Journal, 2015-02-22)HPV 16 is the cause of cervical carcinoma, but only a small fraction of women with HPV infection progress to this pathology. Besides persistent infection and HPV integration, several studies have suggested that HPV intratype ... -
Changes in global gene expression profiles induced by HPV16 E6 oncoprote invariants incervical carcinoma C33-Acells
(Virology, 2015-12-02)We analyzed the effects of the expression of HPV 16 E6 oncoprotein variants (AA-a, AA-c, E-A176/G350, E-C188/G350, E-G350), and the E-Prototype in global gene expression profiles in an in vitro model. E6 gene was cloned ... -
Diversidad de los genotipos vacA y cagA de helicobacter pylori y expresión de interferón gamma en pacientes con gastritis crónica y cáncer gástrico
(Revista de Gastroenterología de México, 2014-11-26)Background: Helicobacter pylori (H. pylori) is the main risk factor for the development of chronic gastritis, gastric ulcer, and gastric cancer. In H. pylori-infected individuals, the clinical result is dependent on various ... -
DNMT3B modulates the expression of cancer-related genes and downregulates the expression of the gene VAV3 via methylation
(American Journal of Cancer Research, 2017-01)Altered promoter DNA methylation is one of the most important epigenetic abnormalities in human cancer. DNMT3B, de novo methyltransferase, is clearly related to abnormal methylation of tumour suppressor genes, DNA repair ... -
Efecto de la sobre-expresión de DNMT3B en la actividad transcripcional de genes relacionados con el cáncer
(Universidad Autónoma de Guerrero (México), 2016-10)Introduction: DNMT3B, de novo DNA methyltransferase, is frequently overexpressed in cancer. This event is associated with abnormal methylation of tumor suppressor and DNA repair genes, favoring the development and progression ... -
Expresión de miR-155, miR-146a y número de células Treg en muestras de pacientes con gastritis crónica y cáncer gástrico asociados a H. pylori
(Universidad Autónoma de Guerrero (México), 2005-01) -
Expresión del Microrna-16-1 y CCNE1 y su relación con la integración de los VPH-AR en la carcinogénesis cervical
(Universidad Autónoma de Guerrero (México), 2015-07) -
Expresión global de genes por efecto de la oncoproteina E6 de variantes del VPH 16 en células de cáncer cervical
(Universidad Autónoma de Guerrero (México), 2015-12) -
Human papilloma virus, DNA methylation and microRNA expression in cervical cancer (Review)
(2014-03-13)Cancer is a complex disease caused by genetic and epigenetic abnormalities that affect gene expression. The progression from precursor lesions to invasive cervical cancer is influenced by persistent human papilloma virus ... -
Methylation of the L1 gene and integration of human papillomavirus 16 and 18 in cervical carcinoma and premalignant lesions
(Oncology Letters, 2017-09-13)High-risk human papillomavirus (HPV) is the primary cause of cervical carcinoma (CC). Viral integration into the host chromosomes is associated with neoplastic progression, and epigenetic changes may occur as a result. The ... -
Metilación de promotores de genes de miRNAs y su expresión en la carcinogénesis cervical asociada a VPH 16
(Universidad Autónoma de Guerrero (México), 2015-01) -
Metilación del gen L1 e integración de VPH-AR en citología normal, lesiones precancerosas y CaCU y efecto de E6 en la metilación de genes relacionados a cáncer
(Universidad Autónoma de Guerrero (México), 2017-01)Cervical cancer (CaCU) is the third most common neoplasm among women, whose causative agent is the human papillomavirus (HPV). HPV 16 and 18 are most frequently associated with this malignancy. Viral integration is a ... -
MicroRNA miR-16-1 regulates CCNE1 (cyclin E1) gene expression in human cervical cancer cells
(International Journal of Clinical and Experimental Medicine, 2015-09-30)MicroRNAs are involved in diverse biological processes through regulation of gene expression. The microRNA profile has been shown to be altered in cervical cancer (CC). MiR-16-1 belongs to the miR-16 cluster and has been ... -
miR-23b as a potential tumor suppressor and its regulation by DNA methylation in cervical cancer
(Infectious Agents and Cancer, 2015-01)The aberrant expression of miR-23b is involved in the development and progression of cancer. The aim of this study was to evaluate the potential role of methylation in the silencing of miR-23b in cervical cancer celllines ... -
Participación de miR-23b en la proliferación, migración e invasión celular a través de la regulación negativa de c-Met en cáncer cérvico uterino
(Universidad Autónoma de Guerrero (México), 2019-01) -
Variantes E6 del VPH 16 y su asociación con el estado físico y la carga viral en la carcinogénesis cervical
(Universidad Autónoma de Guerrero (México), 2015-01)