14194
Our results showed that the same molecular mechanisms of proliferation cessation could exist in fibroblasts characterized by replicative senescence and in lymphocytes derived from individuals with premature aging syndromes ( Down
 ( cell type: lymphocytes, None) , ( cell type: fibroblasts, None) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: RNA,cell type,protein,cell line,DNA, Arguments type: . 
Text: {0} 
Answer:
 ( cell type: lymphocytes, None) , ( cell type: fibroblasts, None) 