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CRISPR/Cas9

Tyrosyl-DNA phosphodiesterase and the repair of 3'-phosphoglycolate-terminated DNA double-strand breaks

172 views | Mar 26 2019

Zhou T et al. indicated This chromosomal hypersensitivity, as well as a small but reproducible enhancement of calicheamicin cytotoxicity following siRNA-mediated TDP1 knockdown, suggests a role for TDP1 in repair of 3'-PG double-strand breaks in vivo. [Read the Full Post]

DNA-PK inhibition by NU7441 sensitizes breast cancer cells to ionizing radiation and doxorubicin

204 views | Mar 26 2019

Ciszewski WM et al. indicated that DNA-PK might be an effective target for chemo- and radio-potentiation in breast cancer and suggest that further development of DNA-PK inhibitors for clinical use is warranted. [Read the Full Post]

ATM induces MacroD2 nuclear export upon DNA damage

682 views | Oct 03 2018

Golia B et al. identified a novel feedback regulation between two crucial DNA damage-induced signaling pathways: ADP-ribosylation and ATM activation. [Read the Full Post]

Acquired CDK6 amplification promotes breast cancer resistance to CDK4/6 inhibitors and loss of ER signaling and dependence

0 views | Aug 14 2018

Yang C et al. suggested that the clinical paradigm of sequential endocrine-based therapy may be ineffective in some settings of acquired CDK4/6 resistance. [Read the Full Post]