It seems likely that these initially rather puzzling observations (upregulation of one glutamate dehydrogenase and downregulation of another; upregulation of enzymes both of glutamate synthesis and of glutamate breakdown) reflect the differing metabolic needs of different cell types, and/or of different compartments within the same cells, in symbiotic anemones.
Among 34 key concepts about cell diversity and similarity, 62% connected similarity (unity) to common origin and diversity to evolutionary processes; all the other key concepts connected diversity to different needs and functions of the cells.
Therefore, the precise roles of IL-33 and ST2 in different types of cells need to be elucidated.
To quantitate CNNLOH in heterogeneous tumor samples the allele-specific signal contribution from different types of cells need to be estimated.
To form an organized cell coculture, different types of cells need to be patterned in different positions, which requires changing the distribution of pressure nodes and antinodes.
Different types of cells are needed to reconstruct the parenchyma, vasculature, and support structures underneath.
In an ultra-dense 5G network, a single cell can only serve limited number of users, and the traffic of each cell varies greatly and fluctuates dynamically, which makes the fixed time division duplex (TDD) frame configuration strategy cannot meet the needs of different cells in different time periods.
It has been reported that changes in physiological energetic states and oxygen availability affect the morphology of cristae and CJs (Lorente et al., 2002; Walker and Benzer, 2004), suggesting that the formation of CJs is a dynamic process that promotes cristae remodeling as an adaptive mechanism to the different needs and metabolic states of the cell.
Mathematical models can help to characterize the different phenotypes and the needs of mammalian cells (Royle et al. 2013; Sidoli et al. 2004).
But some types of harmful effects, like inflammation, result from the interaction of different types of cells, so tests on animals will be needed.
