The ability of ES cells to remain pluripotent and to differentiate in vitro in directed or selected cell fates, depending on culture conditions, make them a powerful tool to investigate in vitro molecular events involved in embryonic development.
Collectively, hOFs and hDFs appear to exhibit the bioenergetically intermediate phenotype between stem cells and terminally differentiated cells, showing the potential to select cell fate, together with membrane sensing of GSLs.
miR-455 expression levels are also increased in mature murine brown adipocytes and positively correlate with uncoupling protein 1 (UCP1) levels suggesting a potential metabolic role in brown adipocytes [ 10]. miR-19a, −140, −150 and -26b are predicted to target white fat-related genes (BMP2 or BMPR2 or HOXC9) [ 39, 41] and therefore may have a role in selecting cell fate toward brown adipogenesis.
We further assume that after exposure to RA, the cells that have selected a neuronal fate may continue dividing as committed neuronal precursors, Tn, and at each cell division these may generate similar proliferating precursors with a probability pTn, or differentiate into terminal non-dividing neurons, N, with a probability pN.
They selected the cell fate determination model of two gustatory neurons of Caenorhabditis elegans - ASE left (ASEL) and ASE right (ASER) (see Figure three in [ 19]).
She sits broken, staring off into the distance, accepting her self-selected fate but making one final plea -- to the world, really -- to be remembered, not to fade into oblivion.
These glial promoters were selected since previous fate-mapping studies of glial lineages demonstrated PLP- as well as GFAP-promoter activity in progenitor cells during fetal development of the brain.
In summary, we demonstrate that enhanced DAG metabolism attenuates TCR signaling, altering positive selection thresholds and the fate of selected T cells.
Fate has selected Prix, of the Vienna firm Coop Himmelblau, to represent those architects who are recasting the old cosmopolitan ideal within the new monocultural framework.
The purpose of this study was to evaluate the effect of water table fluctuations on the redox dynamics and the fate of selected organic pollutants.
The aim of this study was to develop a fugacity-based analysis of the fate of selected industrial compounds (alkylphenols and phthalates) with endocrine disrupting properties in a conventional activated sludge wastewater treatment plant (WWTP A) in South East Queensland, Australia.
