From: Negative regulation of CD44st by miR-138-5p affects the invasive ability of breast cancer cells and patient prognosis after breast cancer surgery
Groups
n
miR-138-5p + 
miR-138-5p -
CD44 positive group
46
5 (10.9)
41 (89.1)
CD44 negative group
34
21 (61.8)
13 (38.2)