The complement system in teleost fish constitutes a cornerstone of innate defence, integrating classical, lectin and alternative activation routes to eliminate pathogens and shape inflammatory ...

The complement system, a central component of innate immunity, exerts a dual influence on cerebral ischaemia, driving both acute tissue injury and later reparative processes. Following arterial ...

IIT Kanpur scientists have unlocked the mystery behind the C5aR2 immune receptor's unique function. Using advanced cryo-EM, ...

Louse-borne relapsing fever is an acute bacterial infection that triggers recurring episodes of high fever. It is caused by the spirochete Borrelia recurrentis, which is a spiral-shaped bacterium ...

Our immune system works around the clock to protect us from bacteria, viruses, and other harmful germs. It also helps repair damaged tissues after injuries. One of its most important defense tools is ...

You contain multitudes. Within you there are billions of defenders, ready to protect your health from threats arising both outside and inside your body. This is your immune system, and it consists of ...