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Phenotypic and molecular characterization of Klebsiella spp. Isolates causing community-acquired infections
(Elsevier, 2018-02)
Klebsiella spp. isolates from community-acquired infections were characterized. A total of 39 Klebsiella spp. isolates were obtained from outpatients at four rural hospitals in Mexico (2013-2014). The biochemical tests ...
Efecto de la sobre-expresión de DNMT3B en la actividad transcripcional de genes relacionados con el cáncer
(Tlamati, 2017-06-30)
Abnormal methylation of promoters of genes suppressors of tumor and repairers of DNA is an epigenetic process that leads to its transcriptional silencing and is also a common event observed in cancer. DNMT3B is a DNA ...
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 ...
HOTAIR Knockdown Decreased the Activity Wnt/ß-Catenin Signaling Pathway and Increased the mRNA Levels of Its Negative Regulators in Hela Cells
(Cellular Physiology and Biochemistry, 2019-12-05)
Background/Aims: HOTAIR is a long non-coding RNA that promotes the development of human cancer. TET1 enzyme is involved in DNA demethylation by oxidation of 5-methylcytocine and it is considered a tumor suppressor in some ...
Metilación del gen l1 del VPH-16 como marcador de cáncer cervical
(Tlamati, 2017-06-30)
A total of 14 infection-positive samples were processed only for HPV-16, of which 5 were cytologically diagnosed as normal cytology (CN), 6 as a low-grade squamous intraepithelial lesion (LEIBG) and 3 cancer samples. The ...
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 ...
Differential proteins among normal cérvix cells and cervical cancer cells with HPV-16 infection, through mass spectrometrybased Proteomics (2D-DIGE) in women from Southern México
(Proteome Science, 2016-09-05)
Cervical cancer (CC) is the fourth most common cancer in women worldwide with an estimated 528,000 new cases in 2012. The same year México had an incidence of 13,960 and a mortality of 4769 cases. There are several diagnosis ...
CagL polymorphisms D58/K59 are predominant in Helicobacter pylori strains isolated from Mexican patients with chronic gastritis.
(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 ...
Niveles de expresión, metilación y polimorfismos en el gen de leptina en madres-neonatos como determinantes del peso al nacer
(Universidad Autónoma de Guerrero (México), 2015-10)
Participación de paxilina y vimentina en la señalización inducida por glutamato en células gliales de Bergmann mediado por receptores AMPA
(Universidad Autónoma de Guerrero (México), 2006-09)
Glutamate (Glu) is the major excitatory neurotransmitter of Central Nervous System that during embryonic development is a quimiotactic factor for migration of granulars neurons through Bergmann Glial Cells (BGC). In this ...