8385
However, CD80 and CD86 also induce distinct signal transduction pathways including the tyrosine phosphorylation of CD28 and phospholipase Cgamma1 and the SH2 -dependent association of phosphoinositide 3-kinase with CD28 .
 SH2, phospholipase Cgamma1, phosphoinositide 3-kinase, CD86, CD28, CD80, CD28
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 SH2, phospholipase Cgamma1, phosphoinositide 3-kinase, CD86, CD28, CD80, CD28