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Now showing items 3521-3530 of 4397
PARP3 is a sensor of nicked nucleosomes and monoribosylates histone H2B(Glu2).
(Springer Science and Business Media LLC, 2016-08-17)
PARP3 is a member of the ADP-ribosyl transferase superfamily that we show accelerates the repair of chromosomal DNA single-strand breaks in avian DT40 cells. Two-dimensional nuclear magnetic resonance experiments reveal ...
Study of Plasmodium falciparum DHHC palmitoyl transferases identifies a role for PfDHHC9 in gametocytogenesis.
(WILEY, 2016-11-01)
Palmitoylation is the post-translational reversible addition of the acyl moiety, palmitate, to cysteine residues of proteins and is involved in regulating protein trafficking, localization, stability and function. The ...
The Ku-binding motif is a conserved module for recruitment and stimulation of non-homologous end-joining proteins.
(NATURE PUBLISHING GROUP, 2016-04-11)
The Ku-binding motif (KBM) is a short peptide module first identified in APLF that we now show is also present in Werner syndrome protein (WRN) and in Modulator of retrovirus infection homologue (MRI). We also identify a ...
OpenMS: a flexible open-source software platform for mass spectrometry data analysis.
(NATURE PORTFOLIO, 2016-08-30)
High-resolution mass spectrometry (MS) has become an important tool in the life sciences, contributing to the diagnosis and understanding of human diseases, elucidating biomolecular structural information and characterizing ...
ATM Localization and Heterochromatin Repair Depend on Direct Interaction of the 53BP1-BRCT2 Domain with γH2AX.
(CELL PRESS, 2015-12-15)
53BP1 plays multiple roles in mammalian DNA damage repair, mediating pathway choice and facilitating DNA double-strand break repair in heterochromatin. Although it possesses a C-terminal BRCT2 domain, commonly involved in ...
EGFR feedback-inhibition by Ran-binding protein 6 is disrupted in cancer.
(NATURE PUBLISHING GROUP, 2017-12-11)
Transport of macromolecules through the nuclear pore by importins and exportins plays a critical role in the spatial regulation of protein activity. How cancer cells co-opt this process to promote tumorigenesis remains ...
PET/MRI in Oncological Imaging: State of the Art.
(MDPI AG, 2015-07-21)
Positron emission tomography (PET) combined with magnetic resonance imaging (MRI) is a hybrid technology which has recently gained interest as a potential cancer imaging tool. Compared with CT, MRI is advantageous due to ...
RORγt+ Innate Lymphoid Cells Promote Lymph Node Metastasis of Breast Cancers.
(AMER ASSOC CANCER RESEARCH, 2017-03-01)
Cancer cells tend to metastasize first to tumor-draining lymph nodes, but the mechanisms mediating cancer cell invasion into the lymphatic vasculature remain little understood. Here, we show that in the human breast tumor ...
Objective, Quantitative, Data-Driven Assessment of Chemical Probes.
(CELL PRESS, 2018-02-15)
Chemical probes are essential tools for understanding biological systems and for target validation, yet selecting probes for biomedical research is rarely based on objective assessment of all potential compounds. Here, we ...
HECTD3 Mediates an HSP90-Dependent Degradation Pathway for Protein Kinase Clients
(Elsevier BV, 2017-06-01)