Rethinking ALS: the FUS about TDP-43.

Lagier-Tourenne, Clotilde; Cleveland, Don W · Cell · 2009

review · Level V

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Abstract

Mutations in TDP-43, a DNA/RNA-binding protein, cause an inherited form of the neurodegenerative disease amyotrophic lateral sclerosis (ALS). Two recent studies (Kwiatkowski et al., 2009; Vance et al., 2009) now report that mutations in FUS/TLS, another DNA/RNA-binding protein, also trigger premature degeneration of motor neurons. TDP-43 and FUS/TLS have striking structural and functional similarities, implicating alterations in RNA processing as a key event in ALS pathogenesis.

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