2035
These results suggest that UV -induced signal transduction is mediated via cell surface receptors that normally respond to biological stimulation , whereas H2O2 is able to partially bypass this requirement.
 ( protein: cell surface receptors, 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:
 ( protein: cell surface receptors, None) 