Evaluation by hierarchical clustering of multiple cytokine expression after phytohemagglutinin stimulation
The hierarchical clustering method has been used for exploration of gene expression and proteomic profiles; however, little research into its application in the examination of expression of multiplecytokine/chemokine responses to stimuli has been reported.Thus, little progress has been made on how phytohemagglutinin(PHA) affects cytokine expression