1941
Looking for mechanisms linking Brn - 3a to carcinogenesis , we discuss the role of this transcription factor in influencing Bcl - 2 / p53 antagonism and Bcl - 2 / VEGF induction of tumor angiogenesis , concluding this review with a proposal for the oncogenic nature of Brn - 3a .
 tumor
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Anatomy 
Text: {0} 
Answer:
 tumor