Frozen thawed MSC displayed a similar trend, yielding consistently higher cell viability and reattachment rates when dissociated with trypsin compared to enzyme-free dissociation buffer.
They found that neurons in intact tissues expressed 12,000 transcripts on average, compared to 16,000 when dissociated.
Therapeutically adverse characteristics were reversible, as resistant, dormant cells became sensitive to treatment and started proliferating when dissociated from the in vivo environment.
In addition, because iPS cells are fragile by nature when dissociated into single cells, a step-by-step confirmation during the cell recovery process is recommended to obtain an adequate number of genome-edited iPS cell clones.
Our efforts to understand the bioimmunological role for CRP have focused on carefully examining its higher order structure (i.e., secondary, tertiary, and quaternary) and the changes to subunit structure when dissociated from the CRP pentameric disk.
hESC are especially sensitive to apoptosis, when dissociated into single cells and when colony formation has been disrupted.
Similar to primate ES cells, rES cells exhibited a very low plating efficiency when dissociated into single cells.
This liquid-like behavior underlies the theoretical framework, codified by the Differential Adhesion Hypothesis (DAH), to explain how, when dissociated and co-aggregated, cells of two different embryonic tissues re-assemble to adopt their normal histological patterns.
Although hNPCs are clearly an artificial culture system, they appear to have some degree of innate programming that guides their differentiation as early passage hNPCs produce a majority of neurons when dissociated and plated while later passage hNPCs produce an increasing percentage of glia [3].
When dissociated cultures of pancreatic cells from neonatal mice (P0 P2) were co-stained for NPY and insulin, a population of cells was identified that contained punctate NPY-immunoreactivity (NPY-ir) as expected for a transmitter located in the regulated secretory pathway (Figure 1A).
