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Division and proliferation of dendritic cells (DCs) have been proposed to contribute to homeostasis and to prolonged antigen presentation. Whether abnormal proliferation of dendritic cells causes Langerhans cell histiocytosis (LCH) is a highly debated topi ...
Calcium phosphate transfection is a widely used method to produce recombinant proteins in mammalian cells. However, the mechanisms involved in plasmid DNA transfer to the nucleus of the transfected cells remain poorly understood and result in great variati ...
The exposure of CHO DG44 cells to an osmotic shock, after DNA uptake, results in a cellular volume decrease of approx. 55%. Repetitive osmotic shocks targeted different sub-populations of cells as was demonstrated using two different fluorescent reporter g ...
There are currently two methods for maintaining cultured mammalian cells, continuous passage at 37 degrees C and freezing in small batches. We investigated a third approach, the "pausing" of cells for days or weeks at temperatures below 37 degrees C in a v ...
Various methods exist to transfect mammalian cells in culture. It is generally accepted that individual methods have to be optimized for each of the cell lines or cell types used. Despitethe use of optimized protocols, significant day-to-day variationsin t ...
