title: Ubiquitin gene expression in brain and spinal cord in motor neurone disease.
abstract: A restriction fragment of the coding region of a human ubiquitin gene has been used in Northern analyses of RNA prepared from human motor cortex and anterior horn region of cervical spinal cord. The analyses show that there is a substantial increase (approximately two-fold) in the expression of a polyubiquitin gene in motor cortex and spinal cord from patients with motor neurone disease compared to these tissues from control cases. Polyubiquitin gene expression in other organisms is associated with physical or chemical cell stresses. The data indicate that the primary stresses which result in the generation of ubiquitinated filamentous inclusion bodies in neurones in motor neurone disease also result in increased transcription of a gene coding for a polyprotein of ubiquitin.
authors.affiliation: Department of Biochemistry, Nottingham University Medical School, Queens Medical Centre, U.K.
authors.forename: P
authors.initials: P
authors.lastname: Heggie
authors.forename: T
authors.initials: T
authors.lastname: Burdon
authors.forename: J
authors.initials: J
authors.lastname: Lowe
authors.forename: M
authors.initials: M
authors.lastname: Landon
authors.forename: G
authors.initials: G
authors.lastname: Lennox
authors.forename: D
authors.initials: D
authors.lastname: Jefferson
authors.forename: R J
authors.initials: RJ
authors.lastname: Mayer
mesh_terms: D000328:Adult; D000368:Aged; D001483:Base Sequence; D015152:Blotting, Northern; D003720:Densitometry; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009044:Motor Cortex / Q000378:metabolism*; D009046:Motor Neurons / Q000378:metabolism*; D009468:Neuromuscular Diseases / Q000235:genetics*; D012333:RNA, Messenger / Q000032:analysis; D013116:Spinal Cord / Q000378:metabolism*; D014452:Ubiquitins / Q000096:biosynthesis / Q000235:genetics*
chemical_list: D012333:RNA, Messenger; D014452:Ubiquitins