Autoimmune Diseases

Curb your immune enthusiasm

Normally when we think of viruses, from the common cold to HIV, we want to boost people's immunity to fight them. But for scientists who develop therapeutic viruses (to, for example, target cancer cells or correct gene deficiencies) ...

6 hours ago
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Preventing too much immunity

Scientists at the Immunology Frontier Research Center (IFReC), Osaka University, Japan, report a new molecular mechanism that could explain the cause of some autoimmune diseases.

Dec 27, 2016
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Autoimmune diseases arise from an inappropriate immune response of the body against substances and tissues normally present in the body. In other words, the immune system mistakes some part of the body as a pathogen and attacks its own cells. This may be restricted to certain organs (e.g. in autoimmune thyroiditis) or involve a particular tissue in different places (e.g. Goodpasture's disease which may affect the basement membrane in both the lung and the kidney). The treatment of autoimmune diseases is typically with immunosuppression—medication which decreases the immune response.

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