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Articles 1 - 6 of 6
Full-Text Articles in Medical Neurobiology
Myelin Proteolipid Protein-Specific Cd4+ Cd25+ Regulatory Cells Mediate Genetic Resistance To Experimental Autoimmune Encephalomyelitis, Jay Reddy, Zsolt Illés, Xingmin Zhang, Jeffrey Encinas, Jason Pyrdol, Lindsay Nicholson, Raymond A. Sobel, Kai W. Wucherpfennig, Vijay K. Kuchroo, James P. Allison
Myelin Proteolipid Protein-Specific Cd4+ Cd25+ Regulatory Cells Mediate Genetic Resistance To Experimental Autoimmune Encephalomyelitis, Jay Reddy, Zsolt Illés, Xingmin Zhang, Jeffrey Encinas, Jason Pyrdol, Lindsay Nicholson, Raymond A. Sobel, Kai W. Wucherpfennig, Vijay K. Kuchroo, James P. Allison
Jay Reddy Publications
SJL mice are highly susceptible to experimental autoimmune encephalomyelitis (EAE) induced with myelin proteolipid protein (PLP) peptide 139–151, whereas H-2 congenic B10.S mice are resistant. Immunodominance and susceptibility to EAE are associated with a high precursor frequency of PLP 139–151-specific T cells in the naive repertoire of SJL mice. To understand the mechanism of EAE resistance in B10.S mice, we determined the precursor frequency of PLP 139–151-reactive T cells in both strains by using IAs/PLP 139–151 tetramers. SJL and B10.S mice had similar frequencies of tetramer-reactive T cells in the naive peripheral repertoire. However, in SJL mice, the …
Modified Amino Acid Copolymers Suppress Myelin Basic Protein 85–99-Induced Encephalomyelitis In Humanized Mice Through Different Effects On T Cells, Zsolt Illés, Joel N.H. Stern, Jay Reddy, Hanspeter Waldner, Marcin P. Mycko, Celia F. Brosnan, Stephan Ellmerich, Daniel M. Altmann, Laura Santambrogio, Jack L. Strominger, Vijay K. Kuchroo
Modified Amino Acid Copolymers Suppress Myelin Basic Protein 85–99-Induced Encephalomyelitis In Humanized Mice Through Different Effects On T Cells, Zsolt Illés, Joel N.H. Stern, Jay Reddy, Hanspeter Waldner, Marcin P. Mycko, Celia F. Brosnan, Stephan Ellmerich, Daniel M. Altmann, Laura Santambrogio, Jack L. Strominger, Vijay K. Kuchroo
Jay Reddy Publications
A humanized mouse bearing the HLA-DR2 (DRA/DRB1*1501) pro- tein associated with multiple sclerosis (MS) and the myelin basic protein (MBP) 85–99-specific HLA-DR2-restricted T cell receptor from an MS patient has been used to examine the effectiveness of modified amino acid copolymers poly(F,Y,A,K)n and poly- (V,W,A,K)n in therapy of MBP 85–99-induced experimental auto-immune encephalomyelitis (EAE) in comparison to Copolymer 1 [Copaxone, poly(Y,E,A,K)n]. The copolymers were designed to optimize binding to HLA-DR2. Vaccination, prevention, and treatment of MBP-induced EAE in the humanized mice with copolymers FYAK and VWAK ameliorated EAE more effectively than Copolymer 1, reduced the number of pathological lesions, and …
The Neurobiology Of Antiepileptic Drugs For The Treatment Of Nonepileptic Conditions, Michael A. Rogawski, Wolfgang Löscher
The Neurobiology Of Antiepileptic Drugs For The Treatment Of Nonepileptic Conditions, Michael A. Rogawski, Wolfgang Löscher
Michael A. Rogawski
Antiepileptic drugs (AEDs) are commonly prescribed for nonepileptic conditions, including migraine headache, chronicneuropathic pain, mood disorders, schizophrenia and various neuromuscular syndromes. In many of these conditions, as in epilepsy, the drugs act by modifying the excitability of nerve (or muscle) through effects on voltage-gated sodium and calciumchannels or by promoting inhibition mediated by γ-aminobutyric acid (GABA) A receptors. In neuropathic pain, chronic nerveinjury is associated with the redistribution and altered subunit compositions of sodium and calcium channels that predisposeneurons in sensory pathways to fire spontaneously or at inappropriately high frequencies, often from ectopic sites. AEDs maycounteract this abnormal activity by …
The Neurobiology Of Antiepileptic Drugs, Michael Rogawski, Wolfgang Löscher
The Neurobiology Of Antiepileptic Drugs, Michael Rogawski, Wolfgang Löscher
Michael A. Rogawski
Antiepileptic drugs (AEDs) provide satisfactory control of seizures for most patients with epilepsy. The drugs have the remarkable ability to protect against seizures while permitting normal functioning of the nervous system. AEDs act on diverse molecular targets to selectively modify the excitability of neurons so that seizure-related firing is blocked without disturbing non-epileptic activity. This occurs largely through effects on voltage-gated sodium and calcium channels, or by promoting inhibition mediated by GABA-A (γ-aminobutyric acid, type A) receptors. The subtle biophysical modifications inchannel behaviour that are induced by AEDs are often functionally opposite to defects in channel properties that are caused …
Analysis Of Expression Patterns Of Scl And Pax7 In The Mouse Brain For Potential Concomitant Function Within The Mesencephalon, Julie Stampalia
Analysis Of Expression Patterns Of Scl And Pax7 In The Mouse Brain For Potential Concomitant Function Within The Mesencephalon, Julie Stampalia
Theses : Honours
Investigation of the cascade of events that leads to brain formation during embryogenesis allows an understanding of the processes involved that may well be applicable to future neurodegenerative therapies. Two genes at work during embryonic neurogenesis in a brain region called the superior colliculus are Scl, a member of the basic helix-loop-helix factor transcription factor family and Pax7, a paired box transcription factor containing a homeobox dornain. The superior coiliculus forms part of the visual system in mammals and in sepmate studies both the Scl and Pax7 genes have been shown to be present in this region of the mouse …
Neurosteroids: Endogenous Modulators Of Seizure Susceptibility, Michael A. Rogawski, Doodipala S. Reddy
Neurosteroids: Endogenous Modulators Of Seizure Susceptibility, Michael A. Rogawski, Doodipala S. Reddy
Michael A. Rogawski
No abstract provided.