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Mostrando ítems 21-30 de 138
Localizing Peptidoglycan Synthesis in Helicobacter pylori using Clickable Metabolic Probes
(John Wiley & Sons Inc., 2021-04)
The bacterial cell wall, composed of peptidoglycan (PG), provides structural integrity for the cell and is responsible for cell shape in most bacteria. Here we present tools to study the cell wall using a clickable PG-specific ...
Lactobacillus rhamnosus postbiotic-induced immunomodulation as safer alternative to the use of live bacteria
(Academic Press Ltd - Elsevier Science Ltd, 2021-10)
Many attempts have been made to search for safer immunomodulatory agents that enhance the immune response and reduce the number and severity of infections in at-risk populations. The use of postbiotics, non-viable microbial ...
Caracterizacion estructural y evolutiva del complejo FtsW/FtsI de Escherichia coliStructural and evolutive characterization of Escherichia coli FtsW/FtsI complexCaracterización estructural y evolutiva del complejo ftsw/ftsi de escherichia colistructural and evolutive characterizatión of escherichia coli ftsw/ftsi complex
(2018)
The bacterial division es an esential process that is executed by a complex of proteins, called
divisome. FtsW and FtsI are membrane proteins part of this machinery, that form a complex.
This complex is formed in the ...
Structural Basis for the Interaction and Processing of beta-Lactam Antibiotics by L,D-Transpeptidase 3 (Ldt(Mt3)) from Mycobacterium tuberculosis
(Amer Chemical Soc, 2019-02-01)
Targeting Mycobacterium tuberculosis peptidoglycans with beta-lactam antibiotics represents a strategy to address increasing resistance to antitubercular drugs. beta-Lactams inhibit peptidoglycan synthases such as ...
Transposons and pathogenicity in Xanthomonas: acquisition of murein lytic transglycosylases by TnXax1 enhances Xanthomonas citri subsp. citri 306 virulence and fitness
(Peerj Inc, 2018-12-19)
Xanthomonas citri subsp. citri 306 (XccA) is the causal agent of type A citrus canker (CC), one of the most significant citriculture diseases. Murein lytic transglycosylases (LT), potentially involved in XccA pathogenicity, ...
A lysozyme-like protein in Brucella abortus is involved in the early stages of intracellular replication
(American Society for Microbiology, 2013-03)
Secretion of proteins in Gram-negative bacteria is a high-energy consuming process that requires the translocation across two membranes and a periplasmic space composed of a mesh like layer, the peptidoglycan. To achieve ...
Bacterial cell division proteins as antibiotic targets
(Elsevier, 2014)
Proteins involved in bacterial cell division often do not have a counterpart in eukaryotic cells and they are
essential for the survival of the bacteria. The genetic accessibility of many bacterial species in combination
with ...
ESTUDIO MICROBIOLÓGICO E INMUNOLÓGICO DE LA INFECCIÓN OCULAR
(2011-06-20)
The innate immunity is the first defense mechanism of a host, which limits an infection during the first hours of exposure to a pathogen. The TLR's and NOD's are innate immunity molecules present in immune cells and ...