Search Results - "West, Kirk L."
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Nuclear F-actin assembly on damaged chromatin is regulated by DYRK1A and Spir1 phosphorylation
Published in Nucleic acids research (27-08-2024)“…Abstract Nuclear actin-based movements support DNA double-strand break (DSB) repair. However, molecular determinants that promote filamentous actin (F-actin)…”
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Loss of E-Cadherin Inhibits CD103 Antitumor Activity and Reduces Checkpoint Blockade Responsiveness in Melanoma
Published in Cancer research (Chicago, Ill.) (15-03-2019)“…Identifying controlling features of responsiveness to checkpoint blockade therapies is an urgent goal in oncology research. Our group and others have…”
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Histone H2A variants alpha1-extension helix directs RNF168-mediated ubiquitination
Published in Nature communications (18-05-2020)“…Histone ubiquitination plays an important role in the DNA damage response (DDR) pathway. RNF168 catalyzes H2A and H2AX ubiquitination on lysine 13/15 (K13/K15)…”
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Proteomic characterization of the arsenic response locus in S. cerevisiae
Published in Epigenetics (01-02-2019)“…Arsenic exposure is a global health problem. Millions of people encounter arsenic through contaminated drinking water, consumption, and inhalation. The arsenic…”
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LC8/DYNLL1 is a 53BP1 effector and regulates checkpoint activation
Published in Nucleic acids research (09-07-2019)“…Abstract The tumor suppressor protein 53BP1 plays key roles in response to DNA double-strand breaks (DSBs) by serving as a master scaffold at the damaged…”
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Screen identifies DYRK1B network as mediator of transcription repression on damaged chromatin
Published in Proceedings of the National Academy of Sciences - PNAS (21-07-2020)“…DNA double-strand breaks (DSBs) trigger transient pausing of nearby transcription, an emerging ATM-dependent response that suppresses chromosomal instability…”
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DEAD-box RNA helicases Dbp2, Ded1 and Mss116 bind to G-quadruplex nucleic acids and destabilize G-quadruplex RNA
Published in Chemical communications (Cambridge, England) (11-04-2019)“…We identified 29 G-quadruplex binding proteins by affinity purification and quantitative LC-MS/MS. We demonstrated that the DEAD-box RNA helicases Dbp2, Ded1…”
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Loss of E-cadherin inhibits CD103 anti-tumor activity and reduces checkpoint blockade responsiveness in melanoma
Published in Cancer research (Chicago, Ill.) (23-01-2019)“…Identifying controlling features of responsiveness to checkpoint blockade therapies is an urgent goal in oncology research. Our group and others have…”
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