26087
In particular , our findings indicate that hsa - miR - 107 and hsa - miR - 222 regulate the DDR and sensitise tumour cells to olaparib by repressing expression of RAD51 , thus impairing DSB repair by HR .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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