Enzyme shields triple-negative breast cancer cells from replication stress

Researchers at The University of Texas MD Anderson Cancer Center have identified a key enzyme—RNase H2—that helps triple-negative breast cancer (TNBC) cells survive high levels of DNA replication stress. Because many breast cancer therapies work by causing replication stress, these results suggest RNase H2 is a promising treatment target.

This article was originally published on MedicalXpress.com

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