Results 41 to 50 of about 30,695 (169)

Natural Products Inhibit Bacterial Growth and Modulate Quorum‐Sensing Systems Las and Rhl in Pseudomonas aeruginosa PA14

Chemistry &Biodiversity, Volume 22, Issue 12, December 2025.
ABSTRACT Quorum sensing (QS) is a bacterial cell communication system in Pseudomonas aeruginosa, which regulates the production of several virulence factors, including pyocyanin, exoproteases, and biofilm formation. Natural products (NPs) have demonstrated their ability to control QS in different bacteria. This work evaluated the antimicrobial and anti‐
Oswaldo Pablo Martínez‐Rodríguez, Rodolfo García‐Contreras, Rodrigo Aguayo‐Ortiz, Itzel Rubí Yeverino, Carlos A. Fajardo‐Hernández, Albert D. Patiño, Hugo A. Hernández Pérez, Mariel Hernández‐Garnica, Mario Figueroa   +8 more
wiley   +1 more source

Broad Protection against Invasive Fungal Disease from a Nanobody Targeting the Active Site of Fungal β‐1,3‐Glucanosyltransferases

Angewandte Chemie, Volume 136, Issue 34, August 19, 2024.
Nanobodies show promise in treating invasive fungal diseases such as aspergillosis and cryptococcosis. By selectively targeting enzymes critical for fungal cell wall remodeling, these single‐domain antibodies significantly enhanced survival rates in animal models.
Sergio Redrado‐Hernández, Javier Macías‐León, Jorge Castro‐López, Ana Belén Sanz, Elena Dolader, Maykel Arias, Andrés Manuel González‐Ramírez, David Sánchez‐Navarro, Yuliya Petryk, Vladimír Farkaš, Cécile Vincke, Serge Muyldermans, Irene García‐Barbazán, Celia del Agua, Oscar Zaragoza, Javier Arroyo, Julián Pardo, Eva M. Gálvez, Ramon Hurtado‐Guerrero   +18 more
wiley   +2 more sources

Integration of human ERKs and DUSPs into the yeast cell wall integrity pathway

Scientific Reports
The Saccharomyces cerevisiae Cell Wall Integrity (CWI) pathway responds to cell wall stress and is composed of MAP3K Bck1, MAP2Ks Mkk1 and Mkk2 and MAPK Slt2. Although human ERK5 has been considered the functional orthologue of Slt2, our results indicate
Beatriz Lavilla-García, Teresa Fernández-Acero, María Molina, Humberto Martín   +3 more
doaj   +1 more source

Implementation of a CRISPR-Based System for Gene Regulation in Candida albicans

mSphere, 2019
Clustered regularly interspaced short palindromic repeat (CRISPR) methodology is not only an efficient tool in gene editing but also an attractive platform to facilitate DNA, RNA, and protein interactions.
Elvira Román, Ioana Coman, Daniel Prieto, Rebeca Alonso-Monge, Jesús Pla   +4 more
doaj   +1 more source

Serendipia y Microbiología

, 2011
En el Editorial de "Ciencia e Investigacion" (Vol. VIII, Numero I) sobre "Serendipia y la Investigacion Cientifica en la Facultad de Farmacia y Bioquimica de la UNMSM", ofrecimos presentar uno o mas articulos que revisaran, comentaran y transcribieran ...
Fernando Quevedo Ganoza
semanticscholar   +1 more source

New pieces on genetic diversity and evolutionary history of hepatitis B virus: Characterization of the novel subgenotype F6.

Infection, Genetics and Evolution, 2017
Fil: Mojsiejczuk, Laura Noelia. Universidad de Buenos Aires. Facultad de Farmacia y Bioquimica. Departamento de Microbiologia, Inmunologia y Biotecnologia; Argentina.
Laura Mojsiejczuk, C. Torres, M. Pisano, V. Ré, R. Campos, D. Flichman   +5 more
semanticscholar   +1 more source

PHYTOCHEMICAL AND BIOLOGICAL STUDIES OF CONSTITUENTS FROM ROOTS OF Salacia crassifolia (CELASTRACEAE)

Química Nova, 2020
Josana Pereira dos Santosa, Willian Xerxes Coelho Oliveiraa, Sidney A. Vieira-Filhob, Rafael C. G. Pereiraa, Grasiely Faria de Souzaa, Viviane Alves Gouveiac, Adriano de Paula Sabinod, Fernanda C. G. Evangelistad, Jacqueline Aparecida Takahashia, Marília
Josana Pereira dos Santos, W. Oliveira, Sidney A. Vieira-Filho, Rafael Pereira, Grasiely de Souza, V. Gouveia, A. Sabino, F. Evangelista, J. Takahashi, Marília Moura, Filipe Almeida, Lucienir Duarte   +11 more
semanticscholar   +1 more source

Amphiphile‐Assisted Synthesis of Ruthenium Nanoparticles for Controlled Release and Enhanced Antibacterial Activity

Small Methods, Volume 9, Issue 12, December 1, 2025.
A novel synthesis of Ruthenium nanoparticles (RuNPs) based on amphiphiles and Ru(III) complexes as antibacterial agents with controlled release properties has been developed. Post‐synthesis modification of the RuNPs with PEG molecular staples enables controlled Ru release, reducing the burst effect.
Raúl Gimeno‐Ferrero, Manel Estruch‐Blasco, Eloísa Pajuelo, Inmaculada Fernández, María L. García‐Martín, Manuel Pernia Leal   +5 more
wiley   +1 more source

An Unexpected Facet of Extremophiles: Their Aesthetic Potential in Artistic Expression

Microbial Biotechnology, Volume 18, Issue 10, October 2025.
In an era marked by environmental challenges and the proliferation of misinformation, the fusion of art and science is a strategy to promote public understanding and appreciation of complex scientific phenomena. We illustrate how the use of extremophiles offers novel avenues for artistic exploration and emphasise the benefits of such interdisciplinary ...
Luis Andrés Yarzábal Rodríguez, Lenys M. Buela Salazar, Yordanis Pérez‐Llano, Nina Gunde‐Cimerman, Ramón Alberto Batista‐García   +4 more
wiley   +1 more source

Evaluation of knowledge about antibiotics and engagement with a research experience on antimicrobial resistance between pre-university and university students for five school years (2017–2021)

Frontiers in Microbiology, 2022
Antimicrobial resistance (AMR) remains a serious global health problem. Spain is the fifth country in Europe with the highest consumption of antibiotics, due in part to ignorance of the good use of these drugs and the problem of AMR.
Antonio Tarín-Pelló, Beatriz Suay-García, Elisa Marco-Crespo, Carolina Galiana-Roselló, Jose I. Bueso-Bordils, María-Teresa Pérez-Gracia   +5 more
doaj   +1 more source