Cells were then harvested for IL-12 intracellular staining combined with the labelling of several potential APC markers in the ovine model.
Although the remaining kindred was linked to intragenic APC markers with a lodscore of 1.69 at Zmax = 0.0, further analysis of DNA, RNA and chromosome spreads from the proband failed to detect any abnormality.
Anti-glycophorin-A (GlyA) FITC, anti-CD34 PE, anti-CD71 Tricolor, anti-CD36-APC markers are used for cell staining at day 6 of erythroid culture (Beckman-Coulter, Miami, FL).
The effect of inflammation on the mechanical properties was independent of the induction of expression of commonly used APC maturation markers, making myeloid APC rigidity an additional feature of inflammation.
In mouse and human there are APC subset markers, particularly for dendritic cells, that are well conserved among species (Berchtold et al., 1999; Cisternas and Armati, 2000).
As outlined above, one hypothesis for the immunosuppressive effect of passaged ASCs is the loss of APC-associated markers.
An analogous trend is observed in comparison to glioblastoma samples indicating that trisomic APCs express markers of astrocytic cancer cells.
However, with continued passaging of ASCs, these APC-associated markers are lost, effectively mitigating the immune response until it has been eliminated.
The following phenotypic markers were used: CD19-FITC, CD19-PE, CD19-APC (B cell markers), CD45-FITC, CD45-APC (leukocyte markers) CD3-APC (T cell marker), CD27-PE (memory B cell maker), (All from Becton Dickinson Biosciences, San Jose, CA).
