Complement component 3, often called C3, is an essential protein of the immune system. This protein plays a vital role in the body’s innate immune system, providing the first line of defense against ...

Los Angeles-class submarine USS Newport News (SSN-750) makes its way down the Thames River after departing Submarine Base New London in Groton, Conn., for the final time on Jan. 16, 2026, as it heads ...

Quantum computers—devices that process information using quantum mechanical effects—have long been expected to outperform classical systems on certain tasks. Over the past few decades, researchers ...

Antibiotic resistance has steadily accelerated in recent years to become a global health crisis with estimates of more than 10 million worldwide deaths per year by 2050. Antibiotic-resistant bacteria ...

A complement C4 (also known as a complement component 4, or simply C4) is a test to measure the level of C4 proteins you have in your blood. These proteins play a role in how your immune system ...

Vaccines are an important part of medical care because they can protect you from future illness or can make the severity of the illness much less serious. There are six types. Vaccination is the ...

In myasthenia gravis, complement plays a big role in what happens to the muscle end of the neuromuscular junction, explains Miriam Freimer, MD, an author on 5 abstracts presented at the recent 15th ...

Do you find yourself nagging your partner about things they simply don't seem to care about, while they do the same to you? The solution isn't trying to change each other. Instead, it's learning to ...

FORT BELVOIR, Va. – After more than two decades of supporting the mission in the information advantage domain, the U.S. Army’s 1st Information Operations Command (1st IO) officially cased its colors ...

New work by Columbia researchers has turned a textbook principle of genetics on its head and revealed why some people who carry disease-causing genes experience no symptoms. Every biology student ...

FORT RILEY, Kansas - U.S. Soldiers serving in the 97th Military Police Battalion, 1st Infantry Division conducted an inactivation, activation and patching ceremony at Cavalry Parade Field on Fort ...