Neuroscience

How bacteria invade the brain

A new study led by researchers at Harvard Medical School details the step-by-step cascade that allows bacteria to break through the brain's protective layers—the meninges—and cause brain infection, or meningitis, a highly ...

Medications

Scientists test new way to treat eczema

Researchers at Vanderbilt University Medical Center have developed a new investigational drug that can block inflammatory signaling in a preclinical model of atopic dermatitis—eczema.

Arthritis & Rheumatism

Updated recommendations for vaccination in children with AIIRD

People with autoimmune or auto-inflammatory rheumatic diseases have an increased risk of infections. This can be due to the underlying disease itself, or may be caused by treatment with immunomodulating or immunosuppressive ...

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Immunosuppressive drug

Immunosuppressive drugs or immunosuppressive agents are drugs that inhibit or prevent activity of the immune system. They are used in immunosuppressive therapy to:

These drugs are not without side-effects and risks. Because the majority of them act non-selectively, the immune system is less able to resist infections and the spread of malignant cells. There are also other side-effects, such as hypertension, dyslipidemia, hyperglycemia, peptic ulcers, liver, and kidney injury. The immunosuppressive drugs also interact with other medicines and affect their metabolism and action. Actual or suspected immunosuppressive agents can be evaluated in terms of their effects on lymphocyte subpopulations in tissues using immunohistochemistry.

Immunosuppressive drugs can be classified into five groups:

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