Virulence Factors: Molecules produced by pathogens that enable colonisation, immune evasion and host tissue damage.

Group A Streptococcus (GAS) is a formidable human pathogen responsible for a wide range of clinical syndromes, from mild pharyngitis and pyoderma to life‐threatening invasive diseases and immune ...

A global study uncovers the hidden role of viruses in driving bacterial evolution and highlights a surprising bacterial gene that helps fight back.

On Tuesday, Virginians pick Democratic, Republican nominees for Congress. The candidates, however, are largely overshadowed in the scramble for marquee endorsements.

Insects possess a remarkable ability to develop innate immune memory, and the mechanisms underlying this process are becoming a central topic in innate immunity research.

A new study by the Genomics and Microbial Evolution Group at the Miguel Hernández University of Elche (UMH) together with the ...

How to Define Your Nonnegotiables—And Get Others to Respect Them By Charlotte Hilton Andersen Updated on Jun. 10, 2025 ...

A large protest is being planned in Houston that is expected to counter a military parade for the 250th anniversary of the U.S. Army and President Donald Trump’s 79th birthday this weekend.

The Miami Dolphins are pressing forward without newly retired offensive tackle Terron Armstead in 2025. It's a big change but one that Armstead himself believes the Dolphins can succeed through ...

1-Hydroxyphenazine (1-HP) is a virulence factor produced by Pseudomonas aeruginosa. In this study, supercoiled plasmid DNA was employed as an analytical tool for the detection of ROS generation ...

ABSTRACT: This study aimed to determine the virulence factors, phylogenetic groups, and the relationships between pathovars and phylogenetic groups of E. coli strains isolated from feces of buffalo ...

However, despite these powerful approaches the basic concept advanced many years ago by Smith that pathogenicity or virulence is a multifactorial property that consists of five basic steps is still ...