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David Arnott

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Articles 56
Citations 3266
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Recent Articles
1.
Bashore C, Prakash S, Johnson M, Conrad R, Kekessie I, Scales S, et al.
Nat Chem Biol . 2022 Dec; 19(1):55-63. PMID: 36577875
Engineered destruction of target proteins by recruitment to the cell's degradation machinery has emerged as a promising strategy in drug discovery. The majority of molecules that facilitate targeted degradation do...
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Barreira da Silva R, Leitao R, Pechuan-Jorge X, Werneke S, Oeh J, Javinal V, et al.
Nat Immunol . 2022 Mar; 23(4):568-580. PMID: 35314846
Tumor-associated macrophages are composed of distinct populations arising from monocytes or tissue macrophages, with a poorly understood link to disease pathogenesis. Here, we demonstrate that mouse monocyte migration was supported...
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Pham V, Pitti R, Tindell C, Cheung T, Masselot A, Stephan J, et al.
J Proteome Res . 2020 Mar; 19(4):1533-1547. PMID: 32159963
Acquisition of drug resistance remains a chief impediment to successful cancer therapy, and we previously described a transient drug-tolerant cancer cell population (DTPs) whose survival is in part dependent on...
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de Almeida Nagata D, Chiang E, Jhunjhunwala S, Caplazi P, Arumugam V, Modrusan Z, et al.
Cell Rep . 2019 Apr; 27(1):269-281.e4. PMID: 30943407
Myeloid-derived suppressor cells (MDSCs) are found in most cancer malignancies and support tumorigenesis by suppressing immunity and promoting tumor growth. Here we identify the bromodomain (BRD) of CBP/EP300 as a...
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Raisner R, Kharbanda S, Jin L, Jeng E, Chan E, Merchant M, et al.
Cell Rep . 2018 Aug; 24(7):1722-1729. PMID: 30110629
Acetylation of histone H3 at lysine 27 is a well-defined marker of enhancer activity. However, the functional impact of this modification at enhancers is poorly understood. Here, we use a...
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Arenzana T, Lianoglou S, Seki A, Eidenschenk C, Cheung T, Seshasayee D, et al.
Sci Immunol . 2018 Apr; 3(22). PMID: 29678836
Loss of function of the nuclear deubiquitinating enzyme BRCA1-associated protein-1 (BAP1) is associated with a wide spectrum of cancers. We report that tamoxifen-induced BAP1 deletion in adult mice resulted in...
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Leadem B, Kagiampakis I, Wilson C, Cheung T, Arnott D, Trojer P, et al.
Cancer Res . 2017 Dec; 78(5):1127-1139. PMID: 29282222
The H3K4 demethylase is amplified and overexpressed in luminal breast cancer, suggesting it might constitute a potential cancer therapy target. Here, we characterize, in breast cancer cells, the molecular effects...
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Viotti M, Wilson C, McCleland M, Koeppen H, Haley B, Jhunjhunwala S, et al.
J Cell Biol . 2017 Dec; 217(2):763-777. PMID: 29229751
Epithelial-to-mesenchymal transition is implicated in metastasis, where carcinoma cells lose sessile epithelial traits and acquire mesenchymal migratory potential. The mesenchymal state is also associated with cancer stem cells and resistance...
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Cuellar T, Herzner A, Zhang X, Goyal Y, Watanabe C, Friedman B, et al.
J Cell Biol . 2017 Sep; 216(11):3535-3549. PMID: 28887438
A propensity for rewiring genetic and epigenetic regulatory networks, thus enabling sustained cell proliferation, suppression of apoptosis, and the ability to evade the immune system, is vital to cancer cell...