Results 31 to 40 of about 30,695 (169)

Clotrimazole-Induced Oxidative Stress Triggers Novel Yeast Pkc1-Independent Cell Wall Integrity MAPK Pathway Circuitry

Journal of Fungi, 2021
Azoles are one of the most widely used drugs to treat fungal infections. To further understand the fungal response to azoles, we analyzed the MAPK circuitry of the model yeast Saccharomyces cerevisiae that operates under treatment with these antifungals.
Ángela Sellers-Moya, Marcos Nuévalos, María Molina, Humberto Martín   +3 more
doaj   +1 more source

First Description of KPC-2-Producing Klebsiella oxytoca Isolated from a Pediatric Patient with Nosocomial Pneumonia in Venezuela

Case Reports in Infectious Diseases, 2014
During the last decade, carbapenem resistance has emerged among clinical isolates of the Enterobacteriaceae family. This has been increasingly attributed to the production of β-lactamases capable of hydrolyzing carbapenems.
Indira Labrador, María Araque
doaj   +1 more source

Argentinian multicenter study on urinary tract infections due to Streptococcus agalactiae in adult patients

Journal of Infection in Developing Countries, 2019
Introduction: Streptococcus agalactiae (group B streptococcus, GBS) is a recognized urinary pathogen both in males and pregnant or non-pregnant women. Data regarding GBS serotypes recovered from urinary tract infections (UTIs) are scarce.
Laura Vigliarolo, Barbara Arias, Mariana Suárez, Evert van Haute, Verónica Kovacec, Horacio Lopardo, Laura Bonofiglio, Marta Mollerach   +7 more
doaj   +1 more source

The Mitogen-Activated Protein Kinase Slt2 Promotes Asymmetric Cell Cycle Arrest and Reduces TORC1-Sch9 Signaling in Yeast Lacking the Protein Phosphatase Ptc1

Microbiology Spectrum, 2023
Mitogen-activated protein kinase (MAPK) pathways regulate essential processes in eukaryotes. However, since uncontrolled activation of these cascades has deleterious effects, precise negative regulation of signaling flow through them, mainly executed by ...
Gema González-Rubio, Humberto Martín, María Molina   +2 more
doaj   +1 more source

Impact of the coronavirus disease 2019 (COVID-19) pandemic on nosocomial Clostridioides difficile infection — ERRATUM

Infection control and hospital epidemiology, 2020
Manuel Ponce-Alonso MSc12, Javier Sáez de la Fuente PharmD3, Angela Rincón-Carlavilla MD4, Paloma Moreno-Nunez MD4, Laura Martínez-García PharmD1, Rosa Escudero-Sánchez MD25, Rosario Pintor PharmD, PhD3, Sergio García-Fernández PharmD, PhD12 and Javier ...
M. Ponce-Alonso, Javier de la Fuente, A. Rincón-Carlavilla, P. Moreno-Nuñez, L. Martínez-García, R. Escudero-Sánchez, Rosario Pintor, Sergio García-Fernández, Javier Cobo   +8 more
semanticscholar   +1 more source

Qualidade Microbiológica de Carnes de Frango e Produtos A Base de Carne de Frango Analisados no Laboratório de Controle de Qualidade de Alimentos da Faculdade de Farmácia, Ufg.

, 2014
Ana Carolina Cabral Carvalhaes Costa, Fernanda Alves Teixeira, Patricia Nasser Issy, Carmen Lucia Souza, Fernanda Garrote Marques, Virginia Farias Alves.
Ana Carolina Brambilla Costa, Fernanda Alves Teixeira, Patrícia Nasser Issy, Carmen Lúcia de Souza, Fernanda Garrote Marques, V. F. Alves   +5 more
semanticscholar   +1 more source

Phenolic compounds biodegradation of olive mili wastewater with Aspergillus terreus

Grasas y Aceites, 1992
Olive mill wastewater degradation by Aspergillus terreus and under aerobic conditions at 28°C, was measured by the parameter of phenol content. We have explored the effect of different concentrations of olive mill wastewater upon the activity of ...
L. Martínez Nieto, A. Ramos Cormenzana, María P. García Paeja, S. E. Garrido Hoyos   +3 more
doaj   +1 more source

Improved Expression of SARS-CoV-2 Spike RBD Using the Insect Cell-Baculovirus System

Viruses, 2022
Insect cell-baculovirus expression vector system is one of the most established platforms to produce biological products, and it plays a fundamental role in the context of COVID-19 emergency, providing recombinant proteins for treatment, diagnosis, and ...
Joaquín Poodts, Ignacio Smith, Joaquín Manuel Birenbaum, María Sol Rodriguez, Luciano Montero, Federico Javier Wolman, Juan Ignacio Marfía, Silvina Noemí Valdez, Leonardo Gabriel Alonso, Alexandra Marisa Targovnik, María Victoria Miranda   +10 more
doaj   +1 more source

Structured Promoter Variability in Epigenetically Regulated Operons Contributes to Surface Adaptation in Salmonella

Microbial Biotechnology, Volume 19, Issue 2, February 2026.
We discovered that Salmonella uses structured, recurrent variation in epigenetically regulated promoter regions to fine‐tune gene expression, revealing a novel evolutionary strategy for surface adaptation. ABSTRACT Bacterial adaptation to dynamic and hostile environments often relies on the ability to modify surface structures, which are subjected to ...
Rocío Fernández‐Fernández, Gabriel Gutiérrez, Francine Piubeli, Junkal Garmendia, Carmen R. Beuzón, María Antonia Sánchez‐Romero   +5 more
wiley   +1 more source

Substrates of the MAPK Slt2: Shaping Yeast Cell Integrity

Journal of Fungi, 2022
The cell wall integrity (CWI) MAPK pathway of budding yeast Saccharomyces cerevisiae is specialized in responding to cell wall damage, but ongoing research shows that it participates in many other stressful conditions, suggesting that it has functional ...
Gema González-Rubio, Lucía Sastre-Vergara, María Molina, Humberto Martín, Teresa Fernández-Acero   +4 more
doaj   +1 more source