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Now showing items 2857-2876 of 4580
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Novel Quinazolinone Inhibitors of ALK2 Flip between Alternate Binding Modes: Structure-Activity Relationship, Structural Characterization, Kinase Profiling, and Cellular Proof of Concept.
(AMER CHEMICAL SOC, 2018-08-23)Structure-activity relationship and crystallographic data revealed that quinazolinone-containing fragments flip between two distinct modes of binding to activin receptor-like kinase-2 (ALK2). We explored both binding modes ... -
Novel regional age-associated DNA methylation changes within human common disease-associated loci
(2016-01-01)Background: Advancing age progressively impacts on risk and severity of chronic disease. It also modifies the epigenome, with changes in DNA methylation, due to both random drift and variation within specific functional ... -
A novel role for NUPR1 in the keratinocyte stress response to UV oxidized phospholipids.
(ELSEVIER, 2019-01-01)Ultraviolet light is the dominant environmental oxidative skin stressor and a major skin aging factor. We studied which oxidized phospholipid (OxPL) mediators would be generated in primary human keratinocytes (KC) upon ... -
Novel therapeutic approaches in chondrosarcoma.
(FUTURE MEDICINE LTD, 2017-03-01)Chondrosarcoma is a malignant tumor of bones, characterized by the production of cartilage matrix. Due to lack of effective treatment for advanced disease, the clinical management of chondrosarcomas is exceptionally ... -
Novel therapeutic strategies targeting telomere maintenance mechanisms in high-risk neuroblastoma.
(BMC, 2020-05-06)The majority of high-risk neuroblastomas can be divided into three distinct molecular subgroups defined by the presence of MYCN amplification, upstream TERT rearrangements or alternative lengthening of telomeres (ALT). The ... -
NRG Oncology Updated International Consensus Atlas on Pelvic Lymph Node Volumes for Intact and Postoperative Prostate Cancer.
(ELSEVIER SCIENCE INC, 2021-01-01)PURPOSE: In 2009, the Radiation Therapy Oncology Group (RTOG) genitourinary members published a consensus atlas for contouring prostate pelvic nodal clinical target volumes (CTVs). Data have emerged further informing nodal ... -
Nse5/6 is a negative regulator of the ATPase activity of the Smc5/6 complex.
(OXFORD UNIV PRESS, 2021-05-07)The multi-component Smc5/6 complex plays a critical role in the resolution of recombination intermediates formed during mitosis and meiosis, and in the cellular response to replication stress. Using recombinant proteins, ... -
Nuclear gene proximity and protein interactions shape transcript covariations in mammalian single cells.
(NATURE RESEARCH, 2020-10-28)Single-cell RNA sequencing studies on gene co-expression patterns could yield important regulatory and functional insights, but have so far been limited by the confounding effects of differentiation and cell cycle. We apply ... -
Nuclear Translocation of Glutaminase GLS2 in Human Cancer Cells Associates with Proliferation Arrest and Differentiation.
(NATURE PUBLISHING GROUP, 2020-02-10)Glutaminase (GA) catalyzes the first step in mitochondrial glutaminolysis playing a key role in cancer metabolic reprogramming. Humans express two types of GA isoforms: GLS and GLS2. GLS isozymes have been consistently ... -
NucliTrack: an integrated nuclei tracking application.
(OXFORD UNIV PRESS, 2017-10-15)SUMMARY: Live imaging studies give unparalleled insight into dynamic single cell behaviours and fate decisions. However, the challenge of reliably tracking single cells over long periods of time limits both the throughput ... -
NUQA: Estimating Cancer Spatial and Temporal Heterogeneity and Evolution through Alignment-Free Methods.
(OXFORD UNIV PRESS, 2019-12-01)Longitudinal next-generation sequencing of cancer patient samples has enhanced our understanding of the evolution and progression of various cancers. As a result, and due to our increasing knowledge of heterogeneity, such ... -
NUT Carcinoma of the Salivary Glands: Clinicopathologic and Molecular Analysis of 3 Cases and a Survey of NUT Expression in Salivary Gland Carcinomas.
(LIPPINCOTT WILLIAMS & WILKINS, 2018-07-01)NUT carcinoma (NC) represents a rare subset of highly aggressive poorly differentiated carcinomas characterized by rearrangement of the NUT (aka NUTM1, nuclear protein in testis) gene, most commonly fused to BRD4. Originally ... -
Obesity and Breast Cancer Risk in Men: A National Case-Control Study in England and Wales.
(OXFORD UNIV PRESS, 2021-09-01)BACKGROUND: Breast cancer is rare in men, and information on its causes is very limited from studies that have generally been small. Adult obesity has been shown as a risk factor, but more detailed anthropometric relations ... -
Obinutuzumab Versus Rituximab Immunochemotherapy in Previously Untreated iNHL: Final Results From the GALLIUM Study.
(LIPPINCOTT WILLIAMS & WILKINS, 2023-07-01)The phase III GALLIUM trial assessed the safety and efficacy of obinutuzumab-based versus rituximab-based immunochemotherapy in patients with previously untreated follicular lymphoma (FL) or marginal zone lymphoma (MZL). ... -
Objective comparison of lesion detectability in low and medium-energy collimator iodine-123 mIBG images using a channelized Hotelling observer.
(IOP PUBLISHING LTD, 2017-01-07)Iodine-123 mIBG imaging is widely regarded as a gold standard for diagnostic studies of neuroblastoma and adult neuroendocrine cancer although the optimal collimator for tumour imaging remains undetermined. Low-energy (LE) ... -
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 ... -
Obligatory and facilitative allelic variation in the DNA methylome within common disease-associated loci
(2018-01-01)Integrating epigenetic data with genome-wide association study (GWAS) results can reveal disease mechanisms. The genome sequence itself also shapes the epigenome, with CpG density and transcription factor binding sites ... -
Observation versus screening spinal MRI and pre-emptive treatment for spinal cord compression in patients with castration-resistant prostate cancer and spinal metastases in the UK (PROMPTS): an open-label, randomised, controlled, phase 3 trial.
(ELSEVIER SCIENCE INC, 2022-03-10)BACKGROUND: Early diagnosis of malignant spinal cord compression (SCC) is crucial because pretreatment neurological status is the major determinant of outcome. In metastatic castration-resistant prostate cancer, SCC is a ... -
Observational cohort study in older women with early breast cancer: Use of radiation therapy and impact on health-related quality of life and mortality.
(ELSEVIER IRELAND LTD, 2021-06-16)BACKGROUND: Radiotherapy reduces in-breast recurrence risk in early breast cancer (EBC) in older women. This benefit may be small and should be balanced against treatment effect and holistic patient assessment. This study ... -
Occupational, domestic and environmental mesothelioma risks in the British population: a case-control study
(NATURE PUBLISHING GROUP, 2009-03-31)We obtained lifetime occupational and residential histories by telephone interview with 622 mesothelioma patients (512 men, 110 women) and 1420 population controls. Odds ratios (ORs) were converted to lifetime risk (LR) ...