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Lung Epithelial Trpa1 Mediates Lipopolysaccharide-Induced Lung Inflammation In Bronchial Epithelial Cells And Mice, Hsin-Kuo Ko, An-Hsuan Lin, Diahn-Warng Perng, Tzong-Shyuan Lee, Yu Ru Kou
Lung Epithelial Trpa1 Mediates Lipopolysaccharide-Induced Lung Inflammation In Bronchial Epithelial Cells And Mice, Hsin-Kuo Ko, An-Hsuan Lin, Diahn-Warng Perng, Tzong-Shyuan Lee, Yu Ru Kou
Physiology Faculty Publications
Toll-like receptor (TLR) 4 was originally thought to be the sole pattern recognition receptor for lipopolysaccharide (LPS). Transient receptor potential ankyrin 1 (TRPA1), a Ca2+-permeant channel, has been suggested as a non-TLR receptor membrane-bound sensor of LPS. We recently reported that TRPA1 is expressed in lung epithelial cells (LECs) and mediates lung inflammation induced by cigarette smoke. However, the role of TRPA1 in LPS-induced lung inflammation has not been conclusively defined, and its underlying cellular mechanisms remain unclear. In this study, our in vitro results showed that LPS sequentially produced a cascade of events, including the elevation of …
Aluminum Reproductive Toxicity: A Summary And Interpretation Of Scientific Reports, Robert A. Yokel
Aluminum Reproductive Toxicity: A Summary And Interpretation Of Scientific Reports, Robert A. Yokel
Pharmaceutical Sciences Faculty Publications
Publications addressing aluminum (Al)-induced reproductive toxicity were reviewed. Key details were compiled in summary tables. Approximate systemic Al exposure, a measure of bioavailability, was calculated for each exposure, based on the Al percentage in the dosed Al species, Al bioavailability, and absorption time course reports for the exposure route. This was limited to laboratory animal studies because no controlled-exposure human studies were found. Intended Al exposure was compared to unintended dietary Al exposure. The considerable and variable Al content of laboratory animal diets creates uncertainty about reproductive function in the absence of Al. Aluminum-induced reproductive toxicity in female mice and …