Results: 4

Cobalamin cbiP mutant shows decreased tolerance to low temperature and copper stress in Listeria monocytogenes

Biol. Res; 55 (), 2022
BACKGROUND: Listeria monocytogenes is a foodborne pathogen that causes listeriosis in humans. This pathogen activates multiple regulatory mechanisms in response to stress, and cobalamin biosynthesis might have a potential role in bacterial protection. Low temperature is a strategy used in the food indust...

Caracterización genética de cepas de Listeria monocytogenes aisladas durante los años 2007-2014 en Chile

Rev. chil. infectol; 36 (5), 2019
Resumen Introducción: Listeria monocytogenes es un patógeno transmitido por alimentos que causa listeriosis, una enfermedad que puede presentarse como gastroenteritis febril o en una forma invasora que tiene altas tasas de mortalidad. Hasta el momento, ha sido poco estudiada la diversidad genética de...

Listeria monocytogenes y la listeriosis, problema de salud pública en México

Salud pública Méx; 60 (4), 2018

Virulence genes and genetic relationship of L. monocytogenes isolated from human and food sources in Brazil

Braz. j. infect. dis; 21 (3), 2017
ABSTRACT The herein presented assay provided a bacteriological and molecular characterization of 100 samples of L. monocytogenes isolated from human (43) and food (57) sources, from several regions of Brazil, and collected between 1975 and 2013. Antigenic characterization defined 49% of serotype 4b sampl...