Nature medicine - volume 17 issue 9, september 2011


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AUTOIMMUNITY'S COLLATERAL DAMAGE: IMMUNODEFICIENCY HINTS AT AUTOREACTIVITY TO CYTOKINES Autoimmunity develops when one's own immune cells and pathogenic antibodies react against


the body, causing inflammation, degeneration, tissue destruction and even organ failure. But autoimmunity mediators can also evoke other pathological side effects, and individual factors can


worsen the morbidity of the people suffering from autoimmune disorders, adding another level of complexity to these diseases. In 'Bedside to Bench', Mark Anderson and Michael


Waterfield peruse a potential link between immunodeficiency and autoimmunity. Autoantibodies against cytokines involved in tackling _Candida albicans_ infection may underlie the trait of


increased susceptibility to yeast observed in people with such autoantibodies. In 'Bench to Bedside', Daniel Cua and Jonathan Sherlock discuss how the immune response induced by


gut microbiota may be responsible for autoimmune attacks at distant sites, such as the joints. * Michael Waterfield * Mark S Anderson