anti-Hu antibody

anti-Hu antibody
any of the polyclonal IgG autoantibodies directed against the proteins of the Hu antigen family; they are associated with paraneoplastic sensory neuronopathy and encephalomyelitis in small cell lung carcinoma and, more rarely, sarcoma and neuroblastoma. Called also type 1 antineuronal antibody (ANNA-1).

Medical dictionary. 2011.

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