Paraneoplastic neurologic disease antigens: RNA-binding proteins and signaling proteins in neuronal degeneration.
Studies of the disorders known as paraneoplastic neurologic degenerations exemplify the successful application of modern molecular biological techniques to diseases, yielding, even for these extremely rare disorders, wide-ranging insight into basic neurobiology, tumor immunity, and autoimmune neurologic disease. Immune responses to paraneoplastic neurologic degeneration antigens, also called onconeural antigens, have been exploited to clone and characterize a number of neuron-specific proteins, including several RNA-binding proteins and new kinds of signaling molecules. The biology and functions of these proteins are reviewed, and a model in which their functions are related to the pathogenesis of autoimmune neurologic disease is discussed.
Laboratory of Molecular Neuro-Oncology, The Rockefeller University, New York, New York 10021, USA. musunuk@rockvax.rockefeller.edu
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Darnell
D000818:Animals; D001327:Autoimmune Diseases / Q000503:physiopathology; D006801:Humans; D009369:Neoplasms / Q000473:pathology / Q000503:physiopathology*; D009410:Nerve Degeneration / Q000473:pathology / Q000503:physiopathology*; D020364:Paraneoplastic Polyneuropathy / Q000473:pathology / Q000503:physiopathology*; D016601:RNA-Binding Proteins / Q000378:metabolism*; D015398:Signal Transduction
D016601:RNA-Binding Proteins