1898
NGFI - A ( also called Egr1 , Zif268 , or Krox24 ) and the closely related proteins Krox20 , NGFI - C , and Egr3 are zinc - finger transcription factors encoded by immediate - early genes which are induced by a wide variety of extracellular stimuli .
 Anatomy: extracellular
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
 Anatomy: extracellular