The complement system is an important part of the humoral immune defence in mammals that is formed by about 35 soluble and cell-surface proteins. Together these proteins enable the host to recognize ...

When it comes to the English language, I'm confident no one meant to confuse us. There wasn't a panel of mean English teachers who sat around a table, finding ways to ...

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 ...

A thoughtful compliment can make your day…unless it’s backhanded, of course. A complement (spelled with an “e” instead of an “i”) can also be a good thing, but in a much different way. What’s the ...

Age-related macular degeneration is the most common cause of blindness in Western populations. Susceptibility is influenced by age and by genetic and environmental factors. Complement activation is ...