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Expression of the gene encoding transcription factor cyclic adenosine 3 ' , 5 ' - monophosphate ( cAMP ) response element - binding protein ( CREB ) : regulation by follicle - stimulating hormone - induced cAMP signaling in primary rat Sertoli cells .
 GENE: transcription factor cyclic adenosine 3 ' , 5 ' - monophosphate ( cAMP ) response element - binding protein; GENE: CREB; GENE: follicle - stimulating hormone
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 GENE: transcription factor cyclic adenosine 3 ' , 5 ' - monophosphate ( cAMP ) response element - binding protein; GENE: CREB; GENE: follicle - stimulating hormone