14627
RESULTS : In 125 T2DM patients and 48 healthy donors , CD4 ( + ) CD28 ( - ) T cells from patients with T2DM expressed higher PD - 1 than that of the cells from healthy individuals , and the proliferation response of CD4 ( + ) CD28 ( - ) T cells could be enhanced by advanced glycation end products ( AGEs ) .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None