The Cramer classification scheme has emerged as one of the most extensively-adopted predictive toxicology tools, owing in part to its employment for chemical categorisation within threshold of toxicological concern evaluation. The characteristics of several of its rules have contributed to inconsistencies with respect to degree of hazard attributed to common (particularly food-relevant) substances. This investigation examines these discrepancies, and their origins, raising awareness of such issues amongst users seeking to apply and/or adapt the rule-set.
View Article and Find Full Text PDFMesenchymal stem/stromal cell (MSC) therapies have had limited success so far in clinical trials due in part to heterogeneity in immune-responsive phenotypes. Therefore, techniques to characterize these properties of MSCs are needed during biomanufacturing. Imaging cell shape, or morphology, has been found to be associated with MSC immune responsivity-but a direct relationship between single-cell morphology and function has not been established.
View Article and Find Full Text PDFMol Plant Microbe Interact
June 2024
pv. , , and are common bacterial pathogens of onion. Onions produce organosulfur thiosulfinate defensive compounds after cellular decompartmentalization.
View Article and Find Full Text PDFExtracellular vesicles (EVs) derived from mesenchymal stromal cells (MSC-EVs) have been proposed as a novel therapeutic tool with numerous clinically related advantages. However, their characteristics and functionality are dependent on the source of MSCs and their cell culture conditions. Fetal bovine serum (FBS) provides a source of nutrients and growth factors to the cultured cells.
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