Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 4 of 4
Full-Text Articles in Medicine and Health Sciences
Enhancement Of Reactive Oxygen Species Production And Chlamydial Infection By The Mitochondrial Nod-Like Family Member Nlrx1, Ali A. Abdul-Sater, Najwene Saïd-Sadier, Verissa M. Lam, Bhavni Singh, Matthew A. Pettengill, Fraser Soares, Ivan Tattoli, Simone Lipinski, Stephen E. Girardin, Philip Rosenstiel, David M. Ojcius
Enhancement Of Reactive Oxygen Species Production And Chlamydial Infection By The Mitochondrial Nod-Like Family Member Nlrx1, Ali A. Abdul-Sater, Najwene Saïd-Sadier, Verissa M. Lam, Bhavni Singh, Matthew A. Pettengill, Fraser Soares, Ivan Tattoli, Simone Lipinski, Stephen E. Girardin, Philip Rosenstiel, David M. Ojcius
All Dugoni School of Dentistry Faculty Articles
Chlamydia trachomatis infections cause severe and irreversible damage that can lead to infertility and blindness in both males and females. Following infection of epithelial cells, Chlamydia induces production of reactive oxygen species (ROS). Unconventionally, Chlamydiae use ROS to their advantage by activating caspase-1, which contributes to chlamydial growth. NLRX1, a member of the Nod-like receptor family that translocates to the mitochondria, can augment ROS production from the mitochondria following Shigella flexneri infections. However, in general, ROS can also be produced by membrane-bound NADPH oxidases. Given the importance of ROS-induced caspase-1 activation in growth of the chlamydial vacuole, we investigated the …
12th Annual Pacific Research Day Abstracts, University Of The Pacific
12th Annual Pacific Research Day Abstracts, University Of The Pacific
Excellence Day
No abstract provided.
Aspergillus Fumigatus Stimulates The Nlrp3 Inflammasome Through A Pathway Requiring Ros Production And The Syk Tyrosine Kinase, Najwane Saïd-Sadier, Eduardo V. Padilla, Gordon Langsley, David M. Ojcius
Aspergillus Fumigatus Stimulates The Nlrp3 Inflammasome Through A Pathway Requiring Ros Production And The Syk Tyrosine Kinase, Najwane Saïd-Sadier, Eduardo V. Padilla, Gordon Langsley, David M. Ojcius
All Dugoni School of Dentistry Faculty Articles
Invasive aspergillosis (IA) is a life-threatening disease that occurs in immunodepressed patients when infected with Aspergillus fumigatus. This fungus is the second most-common causative agent of fungal disease after Candida albicans. Nevertheless, much remains to be learned about the mechanisms by which A. fulmigatus activates the innate immune system. We investigated the inflammatory response to conidia and hyphae of A. fumigatus and specifically, their capacity to trigger activation of an inflammasome. Our results show that in contrast to conidia, hyphal fragments induce NLRP3 inflammasome assembly, caspase-1 activation and IL-1β release from a human monocyte cell line. The ability of Aspergillus …
Virtual Environments And Sensory Integration: Effects Of Aging And Stroke, Nicoleta L. Bugnariu, Joyce Fung
Virtual Environments And Sensory Integration: Effects Of Aging And Stroke, Nicoleta L. Bugnariu, Joyce Fung
All Faculty Scholarship
Research was carried out on the effects of aging and sensory motor defi cits following strokes with respect to the capacity of the central nervous system to resolve sensory confl icts created by Virtual Reality (VR). The results of this research demonstrate that VR can be a valuable tool for therapeutic interventions that require an adaptation to complex, multimodal environments. The rehabilitation protocols include balancing training in virtual environments.
Les études qui ont été menées sur les effets du vieillissement et des défi cits sensori-moteurs consé-cutivement aux accidents vasculaires cérébraux concernent la capacité du système nerveux cen-tral à résoudre les …