Despite advances in the treatment of heart failure, mortality remains high, particularly in individuals with diabetes. Activated transforming growth factor beta (TGF-β) contributes to the pathogenesis of the fibrotic interstitium observed in diabetic cardiomyopathy. We hypothesized that high glucose enhances
The Journal of biological chemistry, 290(21), 13440-13453 (2015-04-04)
Lipid A in LPS activates innate immunity through the Toll-like receptor 4 (TLR4)-MD-2 complex on host cells. Variation in lipid A has significant consequences for TLR4 activation and thus may be a means by which Gram-negative bacteria modulate host immunity.
Molecular biology and evolution, 32(7), 1695-1707 (2015-03-10)
Although an increasing number of horizontal gene transfers have been reported in eukaryotes, experimental evidence for their adaptive value is lacking. Here, we report the recent transfer of a 158-kb genomic region between Torulaspora microellipsoides and Saccharomyces cerevisiae wine yeasts
Nanomedicine : nanotechnology, biology, and medicine, 10(7), 1507-1516 (2014-04-29)
To reproduce a complex and functional tissue, it is crucial to provide a biomimetic cellular microenvironment that not only incorporates biochemical cues, but also physical features including the nano-topographical patterning, for cell/matrix interaction. We developed spatially-controlled nano-topography in the form
Different forms of biomaterials, including microspheres, sponges, hydrogels and nanofibres have been broadly used in cartilage regeneration; however, effects of internal structures of biomaterials on chondrogenesis of mesenchymal stem cells (MSCs) remain largely unexplored. Here we investigated the effect of
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