Brain-reactive autoantibodies in BB/d rats do not recognize glutamic acid decarboxylase
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چکیده
منابع مشابه
Autoantibodies to glutamic acid decarboxylase in downbeat nystagmus.
The cause of downbeat nystagmus (DBN) remains undiagnosed in about 40% of patients. This paper reports the presence of antiglutamic acid decarboxylase antibodies (GAD-Ab) in a patient with DBN. Antibodies against GABAergic neurons located in the vestibular complex may induce chemical denervation of the floccular neurons, which normally suppress the peripheral imbalance between vertical semicirc...
متن کاملCharacteristics of in-vitro phenotypes of glutamic acid decarboxylase 65 autoantibodies in high-titre individuals.
Previous studies have indicated phenotypical differences in glutamic acid decarboxylase 65 autoantibodies (GADA) found in type 1 diabetes (T1D) patients, individuals at risk of developing T1D and stiff-person syndrome (SPS) patients. In a Phase II trial using aluminium-formulated GAD(65) (GAD-alum) as an immunomodulator in T1D, several patients responded with high GADA titres after treatment, ...
متن کاملGlutamic acid decarboxylase in Rhodotorula glutinis.
1. The metabolism of 131I-labelled thyroglobulin from four mammalian species has been studied. 2. The rat, dog and monkey rapidly metabolize the homologous protein, with the formation of iodide, iodotyrosines and thyroxine. Rabbit thyroglobulin disappears slowly from the plasma of the rabbit after intravenous injection, and no metabolites have so far been detected in the blood. 3. The developme...
متن کاملEncephalitis associated with glutamic acid decarboxylase autoantibodies in a child: a treatable condition?
OBJECTIVE To increase the recognition of glutamic acid decarboxylase autoantibodies-related encephalitis in childhood. DESIGN Case report and review of the literature. PATIENT A 6-year-old girl who had developed refractory seizures, developmental regression, and type 1 diabetes mellitus at age 25 months. INTERVENTIONS Blood analysis, electroencephalogram, cerebral magnetic resonance imagi...
متن کاملPathogenic Roles of Glutamic Acid Decarboxylase 65 Autoantibodies in Cerebellar Ataxias
Reports suggesting a pathogenic role of autoantibodies directed against glutamic acid decarboxylase 65 (GAD65Abs) in cerebellar ataxias (CAs) are reviewed, and debatable issues such as internalization of antibodies by neurons and roles of epitopes are discussed. GAD65 is one of two enzymes that catalyze the conversion of glutamate to the inhibitory neurotransmitter gamma-aminobutyric acid (GABA...
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ژورنال
عنوان ژورنال: Clinical & Experimental Immunology
سال: 2008
ISSN: 0009-9104
DOI: 10.1111/j.1365-2249.1995.tb02288.x