Listar por autor "Fernandez Tilapa, Gloria"
Mostrando ítems 1-8 de 8
-
CagL polymorphisms D58/K59 are predominant in Helicobacter pylori strains isolated from Mexican patients with chronic gastritis.
Roman Roman, Adolfo; Martinez Santos, Veronica Iranzu; Castañon Sanchez, Carlos Alberto; Albañil Muñoz, Alan J; González Mendoza, Paola; Soto¿Flores, Diana G; Martinez Carrillo, Dinorah Nashely; Fernandez Tilapa, Gloria (Gut Pathogens, 2019-02-13)Helicobacter pylori is a Gram¿negative bacterium that colonizes the gastric mucosa in humans. One of the main virulence factors of H. pylori is the cag pathogenicity island (cagPAI), which encodes a type 4¿secretion system ... -
Diversidad de los genotipos vacA y cagA de helicobacter pylori y expresión de interferón gamma en pacientes con gastritis crónica y cáncer gástrico
Martinez Carrillo, Dinorah Nashely; Atrisco Morales, Josefina; Illades_Aguiar, Berenice; Román Román, Adolfo; Fernandez Tilapa, Gloria (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 ... -
Human papilloma virus, DNA methylation and microRNA expression in cervical cancer (Review)
Jiménez Wences, Hilda; Peralta Zaragoza, Oscar; Fernandez Tilapa, Gloria (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 ... -
miR-23b as a potential tumor suppressor and its regulation by DNA methylation in cervical cancer
Campos Viguri, Gabriela Elizabeth; Jiménez Wences, Hilda; Torres Altamirano, Gricenda; Hernández Sotelo, Daniel; Alarcón Romero, Luz Del Carmen; Illades_Aguiar, Berenice; Fernandez Tilapa, Gloria (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 ... -
Multiple infections by EBV, HCMV and Helicobacter pylori are highly frequent in patients with chronic gastritis and gastric cancer from Southwest Mexico.
Del Moral Hernandez, Oscar; Castañon Sanchez, Carlos Alberto; Reyes Navarrete, Salomón; Martinez Carrillo, Dinorah Nashely; Betancourt Linares, Reyes; Jimenez Wences, Hilda; De La Peña Cruz, Carmen Sol; Roman Roman, Adolfo; Hernandez Sotelo, Daniel; Fernandez Tilapa, Gloria (Medicine, 2019-12)The chronic inflammation and damage to the gastric epithelium induced by Helicobacter pylori (H. pylori) are the main risk factors for gastric cancer development. Epstein-Barr virus (EBV) and human cytomegalovirus (HCMV) ... -
Relevance of miR-21 in regulation of tumor suppressor gene PTEN in human cervical cancer cells
Peralta Zaragoza, Oscar; Deas, Jessica; Meneses Acosta, Angelica; De La O Gomez, Faustino; Fernandez Tilapa, Gloria; Gomez Ceron, Claudia; Benitez Boijseauneau, Odelia; Burguete Garcia, Ana Isabel; Torres Poveda, Kirvis Janneth; Bermúdez Morales, Victor Hugo; Madrid Marina, Vicente; Rodriguez Dorantes, Mauricio; Hidalgo Miranda, Alfredo; Perez Plasencia, Carlos Guadalupe (BioMed Central, 2016-03-14)Background: Expression of the microRNA miR-21 has been found to be altered in almost all types of cancers and it has been classified as an oncogenic microRNA or oncomir. Due to the critical functions of its target proteins ... -
The PDZ-Binding Motif of HPV16-E6 Oncoprotein Modulates the Keratinization and Stemness Transcriptional Profile In Vivo
Cortes Malagon, Enoe Mariano; Palacios Reyes, Maria Del Carmen; Romero Cordoba, Sandra Lorena; Mendoza Villanueva, Daniel; Escobar Herrera, Jaime; Verdejo Torres, Odette Monserrat; Contreras Patiño, Rubén Gerardo; Fernandez Tilapa, Gloria; Moreno Eutimio, Mario Adan; Moreno, José; Hidalgo Miranda, Alfredo; Gariglio Vidal, Juan Bautista Patricio; Bonilla Delgado, Jose (BioMed Research International, 2017-10-10) -
vacA s1m1 genotype and cagA EPIYA-ABC pattern are predominant among Helicobacter pylori strains isolated from Mexican patients with chronic gastritis
Atrisco Morales, Josefina; Martinez Santos, Veronica Iranzu; Roman Roman, Adolfo; Alarcon Millan, Judit; De Sampedro Reyes, Jose; Cruz del Carmen, Ivan; Martinez Carrillo, Dinorah Nashely; Fernandez Tilapa, Gloria (Medical Microbiology, 2017-11-30)Purpose. Virulent genotypes of Helicobacter pylori vacA s1m1/cagA+/babA2+ have been associated with severe gastric diseases. VacA, CagA and BabA are polymorphic proteins, and their association with the disease is ...