Allan MacKenzie-Graham

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Strains of mice, through breeding or the disruption of normal genetic pathways, are widely used to model human diseases. Atlases are an invaluable aid in understanding the impact of such manipulations by providing a standard for comparison. We have developed a digital atlas of the adult C57BL/6J mouse brain as a comprehensive framework for storing and(More)
The LONI Pipeline is a graphical environment for construction, validation and execution of advanced neuroimaging data analysis protocols (Rex et al., 2003). It enables automated data format conversion, allows Grid utilization, facilitates data provenance, and provides a significant library of computational tools. There are two main advantages of the LONI(More)
Tumor necrosis factor alpha (TNF alpha) and lymphotoxin alpha (LT alpha) induce pleiotropic cellular effects through low-affinity 55 kDa type-1 receptors (TNFR1, CD120a) and high-affinity 75 kDa type-2 receptors (TNFR2, CD120b). Both cytokines have potent biological effects on glial cells and are strongly implicated in the pathology of central nervous(More)
Gray matter atrophy observed by brain MRI is an important correlate to clinical disability and disease duration in multiple sclerosis. The objective of this study was to link brain atrophy visualized by neuroimaging to its underlying neuropathology using the MS model, experimental autoimmune encephalomyelitis (EAE). Volumetric changes in brains of EAE mice,(More)
Myelin proteins had been thought to be sequestered behind the blood-brain barrier. Recently, however, myelin proteins have been found to be expressed in lymphoid tissues. The myelin basic protein (MBP) gene is embedded within a larger transcription unit called the golli-MBP gene. This larger gene encodes both the "classic" MBPs as well as the structurally(More)
The Mouse Atlas Project (MAP) aims to produce a framework for organizing and analyzing the large volumes of neuroscientific data produced by the proliferation of genetically modified animals. Atlases provide an invaluable aid in understanding the impact of genetic manipulation by providing a standard for comparison. We use a digital atlas as the hub of an(More)
Gender-related differences in experimental allergic encephalomyelitis (EAE) were examined in the SJL mouse with the purpose of characterizing an animal model ideal for the study of gender-related differences in multiple sclerosis (MS). For the model to allow for study of the induction and the effector phase of disease, the adoptive EAE model was(More)
There are strong correlations between cortical atrophy observed by MRI and clinical disability and disease duration in multiple sclerosis (MS). The objective of this study was to evaluate the progression of cortical atrophy over time in vivo in experimental autoimmune encephalomyelitis (EAE), the most commonly used animal model for MS. Volumetric changes in(More)
Brain atrophy measured by MRI is an important correlate with clinical disability and disease duration in multiple sclerosis (MS). Unfortunately, neuropathologic mechanisms which lead to this grey matter atrophy remain unknown. The objective of this study was to determine whether brain atrophy occurs in the mouse model, experimental autoimmune(More)
Naturally occurring mutants and genetically manipulated strains of mice are widely used to model a variety of human diseases. Atlases are an invaluable aid in understanding the impact of such manipulations by providing a standard for comparison and to facilitate the integration of anatomic, genetic, and physiologic observations from multiple subjects and(More)