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Full-Text Articles in Nervous System Diseases
Chlamydia Pneumoniae Infection Of Neuronal Cells Induces Changes In Calcium-Associated Gene Expression Consistent With Alzheimer’S Disease, Christopher Andrew Cappellini, Ahmad B. Cader, Keith G. Williams, Juliana Zoga, Susan T. Hingley
Chlamydia Pneumoniae Infection Of Neuronal Cells Induces Changes In Calcium-Associated Gene Expression Consistent With Alzheimer’S Disease, Christopher Andrew Cappellini, Ahmad B. Cader, Keith G. Williams, Juliana Zoga, Susan T. Hingley
Scholarly Posters
Background and Significance: Previous studies have shown that cells infected with Chlamydia pneumoniae (Cpn) exhibit altered gene expression consistent with that observed in Alzheimer’s disease (AD). Furthermore, AD neurodegeneration has been linked to dysregulation of intracellular calcium and calcium-related processes. Therefore, we hypothesize that one mechanism by which pathogenesis evolves in AD is through infection-induced changes in expression of calcium-related genes. Objectives: To determine if infection of neuronal cells with Cpn alters expression of calciumrelated genes associated with neurodegeneration. Methods: SK-N-MC neuronal cells were infected with Cpn (AR39 strain; MOI=1) for 3 to 72 hours, then calcium-related genes were screened …
Analysis Of Autophagy And Inflammasome Regulation In Neuronal Cells And Monocytes Infected With Chlamydia Pneumoniae: Implications For Alzheimer’S Disease, Brian J. Balin, Christine J. Hammond, Juliana Zoga, Ahmad B. Cader, Annette K. Slutter, Jonathan M. Anzman, Ian Kohler, Susan T. Hingley, Denah M. Appelt
Analysis Of Autophagy And Inflammasome Regulation In Neuronal Cells And Monocytes Infected With Chlamydia Pneumoniae: Implications For Alzheimer’S Disease, Brian J. Balin, Christine J. Hammond, Juliana Zoga, Ahmad B. Cader, Annette K. Slutter, Jonathan M. Anzman, Ian Kohler, Susan T. Hingley, Denah M. Appelt
Scholarly Posters
Objectives: Our laboratory has been studying the role of infection with the obligate intracellular bacterium Chlamydia pneumoniae in sporadic late-onset Alzheimer disease (LOAD). This infection may be a trigger for the pathology observed in LOAD as a function of initiating changes in gene regulation following entry of the organism into the brain. As such, we are analyzing how this infection can promote changes in autophagy and inflammasome gene regulation as both have been shown to be altered in LOAD. Methods: Human SKNMC neuronal cells and THP1 monocytes were infected in vitro for 24-72 hrs with a laboratory strain of Chlamydia …