Table 4 Association profile of the frequency of TFH-like phenotypic marker expression in fibrotic skin-infiltrating cells determined by immunofluorescence.
Immunofluorescence
stain combination
Correlation analysis
Pr
PD-1 versus ICOS2.30 × 10−60.89
PD-1 versus CD43.05 × 10−50.83
ICOS versus CD46.27× 10−50.81