Breast stem cells need polarity signals for survival

May. 25, 2014—The Par3-like polarity protein Par3L is essential for mammary stem cell maintenance.a Yongliang Huo & Ian G. Macara Nature Cell Biology 16, 529–537 (2014) doi:10.1038/ncb2969 Received 01 August 2013, Accepted 11 April 2014, Published online 25 May 2014, Corrected online 30 May 2014 Abstract The Par polarity proteins play key roles in asymmetric division of...

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