BRCA1 protein expression and subcellular localization in primary breast cancer: Automated digital microscopy analysis of tissue microarrays.

PLoS One · 2017 · PMC5581176 · PMID 28863181

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Our data showed a trend towards having lower ER and PR immunoreactive scores in tumors that have low BRCA1 expression which is in agreement with previous studies showing BRCA1-related breast cancers are more frequently ER negative than nonhereditary breast cancers [ 30 ].

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