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Growth regulation and cellular changes during differentiation of human prostatic cancer LNCaP cells as induced by T lymphocyte-conditioned medium .
 cell line: human prostatic cancer LNCaP cells; cell line: LNCaP cells
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
 Entities: human prostatic cancer LNCaP cells, LNCaP cells 
Answer:
 cell line: human prostatic cancer LNCaP cells; cell line: LNCaP cells