Jeffrey Craft

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An accumulating body of evidence is consistent with the hypothesis that excessive or prolonged increases in proinflammatory cytokine production by activated glia is a contributor to the progression of pathophysiology that is causally linked to synaptic dysfunction and hippocampal behavior deficits in neurodegenerative diseases such as Alzheimer's disease(More)
A corollary of the neuroinflammation hypothesis is that selective suppression of neurotoxic products produced by excessive glial activation will result in neuroprotection. We report here that daily oral administration to mice of the brain-penetrant compound 4,6-diphenyl-3-(4-(pyrimidin-2-yl)piperazin-1-yl)pyridazine (MW01-5-188WH), a selective inhibitor of(More)
The critical role of chronic inflammation in disease progression continues to be increasingly appreciated across multiple disease areas, especially in neurodegenerative disorders such as Alzheimer's disease. We report that late intervention with a recently discovered aminopyridazine suppressor of glial activation, developed to inhibit both oxidative and(More)
S-100B is an astrocyte-derived protein that is increased in focal areas of the brain most severely affected by neuropathological changes in Alzheimer's disease (AD). Cell-based and clinical studies have implicated S-100B in progression of a pathologic, glial-mediated pro-inflammatory state in the CNS. However, the relationship between S-100B levels and(More)
Using a human amyloid beta (Abeta) intracerebroventricular infusion mouse model of Alzheimer's disease-related injury, we previously demonstrated that systemic administration of a glial activation inhibitor could suppress neuroinflammation, prevent synaptic damage, and attenuate hippocampal-dependent behavioral deficits. We report that Abeta-induced(More)
Interleukin 1 (IL-1) is a key mediator of immune responses in health and disease. Although classically the function of IL-1 has been studied in the systemic immune system, research in the past decade has revealed analogous roles in the CNS where the cytokine can contribute to the neuroinflammation and neuropathology seen in a number of neurodegenerative(More)
  • Jung Hun Oh, Jeffrey Craft, +5 authors Issam El Naqa
  • Physics in medicine and biology
  • 2011
Locally advanced non-small cell lung cancer (NSCLC) patients suffer from a high local failure rate following radiotherapy. Despite many efforts to develop new dose-volume models for early detection of tumor local failure, there was no reported significant improvement in their application prospectively. Based on recent studies of biomarker proteins' role in(More)
The importance of glial cell-driven neuroinflammation in the pathogenesis and progression of Alzheimer’s disease (AD) led us to initiate a drug discovery effort targeting the neuroinflammatory cycle that is characteristic of AD. We used our synthetic chemistry platform focused on bioavailable aminopyridazines as a new chemotype for AD drug discovery to(More)
The increased appreciation of the importance of glial cell-propagated inflammation (termed 'neuroinflammation') in the progression of pathophysiology for diverse neurodegenerative diseases, has heightened interest in the rapid discovery of neuroinflammation-targeted therapeutics. Efforts include searches among existing drugs approved for other uses, as well(More)
Compelling evidence links chronic activation of glia and the subsequent cycle of neuroinflammation and neuronal dysfunction to the progression of neurodegeneration in disorders such as Alzheimer's disease (AD). S100B, a glial-derived cytokine, is significantly elevated in the brains of AD patients and high concentrations of S100B are believed to be(More)