Biomarkers in triple negative breast cancer: A review

Table 4 p-53 expression in triple negative breast cancer

Ref.	Total number	No. of TNBC	p-53 expression
Patil et al[10], 2011	683	135/683	47.8%
Nielsen et al[24], 2004	11	11	82%
Rakha et al[45], 2007	1726	282/1726	56% in TNBC vs 22% in non-TNBC
Chae et al[90], 2008	135	32/135	40.6% in TNBC vs 42.7% in non- TNBC
Biganzoli et al[89], 2011	-	(633 + 1026) from two separate sources	Divided TNBC into subclass BL which accounts for 89% of total TNBCs

TNBC: Triple negative breast cancer; BL: Basal like.