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Reconstitution of MCF - 7 cells by stable transfection of CASP - 3 cDNA restores all these defects and results in an extensive apoptosis after cisplatin treatment .
 MCF - 7 cells
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Anatomy 
Text: {0} 
Answer:
 MCF - 7 cells