Disease can arise both when immune cells are too active and when they're not active enough. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. For ...

Repatha works by blocking a specific enzyme in your liver to help your body remove cholesterol more effectively. It is not an immunosuppressant drug, so it doesn’t work by suppressing the immune ...

New research shows feverish temperatures make it more difficult for viruses to hijack our cells. A mouse study suggests it's ...

How Does It Work for ITP? There is no cure for ITP. Its symptoms can vary from person to person, with some people not having any symptoms. Because ITP causes low platelets, the main side effects that ...

After receiving a series of immunotherapies, most people with HIV in a small study kept their virus levels low for several ...

CAR-T was developed to wipe out hard-to-treat blood cancers. But the cells that go bad in leukemias and lymphomas — immune ...

Immune thrombocytopenia (ITP) is a rare blood disorder in which the immune system mistakenly attacks and destroys platelets. Platelets are small blood cells that play a critical role in helping your ...

You might know your immune system as the built-in, around-the-clock surveillance system primed to keep nasty germs out and swiftly kick to the curb any that do manage to sneak in. It’s a system primed ...

Researchers at the Icahn School of Medicine at Mount Sinai and collaborators have created the most comprehensive map to date ...

Kesimpta (ofatumumab) is a prescription drug that works to treat multiple sclerosis (MS) by weakening the immune system. Your response to this drug may vary based on your medical history and diagnosis ...