The CRISPR-Cas gene scissors offer a wide range of potential applications, from the treatment of genetic diseases to antiviral therapies and diagnostics. However, to safely harness their powers, ...

Our immune system is armed with an array of defenses designed to detect and eliminate harmful threats. One of its most powerful defense mechanisms is the complement system-a group of proteins that ...

Enzyme mechanisms are the chemical transformations, and the steps within them, generated by enzymatic action on substrates. The mechanism of enzyme catalysis is similar in principle to other types ...

Complement is a complex innate immune surveillance system, playing a key role in defense against pathogens and ... Collectively, these examples lead us to propose a general mechanism for a positive ...

The animal kingdom is a sprawling tapestry of life, showcasing remarkable adaptability and survival strategies that have evolved over millennia. Among these, certain creatures have developed truly ...

On days when everything seems to be going against you, instead of pretending your problems don't exist, try this.

The agreement aims to “improve capabilities for surveillance and maintaining sovereignty in the region,” according to a statement from Denmark’s Ministry of Defense. “At the same time ...

Russia and Iran signed a mutual defense and security cooperation pact on Jan. 17 — just days before President Trump’s inauguration. Both nations are primary opponents of the U.S., demonstrated ...

He said it was the “privilege of a lifetime to lead the warriors of the Department of Defense,” and he urged his new subordinates to “put America first” and “never back down.” ...

When Chicago Bears head coach Ben Johnson referred to his new team as a “sleeping giant” ahead of the 2024 season, he remembered a defense that ... as one example, the Bears should want ...