Browsing Radiotherapy and Imaging by title
Now showing items 447-466 of 1133
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Genome-wide association study of classical Hodgkin lymphoma identifies key regulators of disease susceptibility.
(NATURE PUBLISHING GROUP, 2017-12-01)Several susceptibility loci for classical Hodgkin lymphoma have been reported. However, much of the heritable risk is unknown. Here, we perform a meta-analysis of two existing genome-wide association studies, a new genome-wide ... -
Genome-Wide Meta-Analyses of Breast, Ovarian, and Prostate Cancer Association Studies Identify Multiple New Susceptibility Loci Shared by at Least Two Cancer Types.
(AMER ASSOC CANCER RESEARCH, 2016-09-01)UNLABELLED: Breast, ovarian, and prostate cancers are hormone-related and may have a shared genetic basis, but this has not been investigated systematically by genome-wide association (GWA) studies. Meta-analyses combining ... -
Genomic landscape of platinum resistant and sensitive testicular cancers.
(NATURE PUBLISHING GROUP, 2020-05-04)While most testicular germ cell tumours (TGCTs) exhibit exquisite sensitivity to platinum chemotherapy, ~10% are platinum resistant. To gain insight into the underlying mechanisms, we undertake whole exome sequencing and ... -
Geometric and dosimetric evaluations of atlas-based segmentation methods of MR images in the head and neck region.
(IOP Publishing, 2018-07-11)Owing to its excellent soft-tissue contrast, magnetic resonance (MR) imaging has found an increased application in radiation therapy (RT). By harnessing these properties for treatment planning, automated segmentation methods ... -
Germline BRCA mutation and outcome in young-onset breast cancer (POSH): a prospective cohort study.
(ELSEVIER SCIENCE INC, 2018-02-01)BACKGROUND: Retrospective studies provide conflicting interpretations of the effect of inherited genetic factors on the prognosis of patients with breast cancer. The primary aim of this study was to determine the effect ... -
Germline DNA Repair Gene Mutations in Young-onset Prostate Cancer Cases in the UK: Evidence for a More Extensive Genetic Panel.
(ELSEVIER, 2019-09-01)BACKGROUND: Rare germline mutations in DNA repair genes are associated with prostate cancer (PCa) predisposition and prognosis. OBJECTIVE: To quantify the frequency of germline DNA repair gene mutations in UK PCa cases and ... -
Germline genetic variation in prostate susceptibility does not predict outcomes in the chemoprevention trials PCPT and SELECT.
(NATURE PUBLISHING GROUP, 2020-06-01)BACKGROUND: The development of prostate cancer can be influenced by genetic and environmental factors. Numerous germline SNPs influence prostate cancer susceptibility. The functional pathways in which these SNPs increase ... -
Germline Sequencing DNA Repair Genes in 5545 Men With Aggressive and Nonaggressive Prostate Cancer.
(OXFORD UNIV PRESS INC, 2021-05-04)BACKGROUND: There is an urgent need to identify factors specifically associated with aggressive prostate cancer (PCa) risk. We investigated whether rare pathogenic, likely pathogenic, or deleterious (P/LP/D) germline ... -
Germline variants in IL4, MGMT and AKT1 are associated with prostate cancer-specific mortality: An analysis of 12,082 prostate cancer cases.
(NATURE PUBLISHING GROUP, 2018-06-01)BACKGROUND: Prostate cancer (PCa) is a leading cause of mortality and genetic factors can influence tumour aggressiveness. Several germline variants have been associated with PCa-specific mortality (PCSM), but further ... -
Germline variation at 8q24 and prostate cancer risk in men of European ancestry.
(NATURE PORTFOLIO, 2018-11-05)Chromosome 8q24 is a susceptibility locus for multiple cancers, including prostate cancer. Here we combine genetic data across the 8q24 susceptibility region from 71,535 prostate cancer cases and 52,935 controls of European ... -
GI factors, potential to predict prostate motion during radiotherapy; a scoping review.
(ELSEVIER IRELAND LTD, 2023-05-01)PURPOSE: A scoping literature review was conducted to identify gastrointestinal (GI) factors most likely to influence prostate motion during radiotherapy. We proffer that patient specific measurement of these GI factors ... -
Global treatment patterns and outcomes among patients with recurrent and/or metastatic head and neck squamous cell carcinoma: Results of the GLANCE H&N study.
(ELSEVIER, 2020-03-01)OBJECTIVES: Given a lack of universally-accepted standard-of-care treatment for patients with recurrent/metastatic head and neck squamous cell carcinoma (R/M HNSCC), study objectives were to assess treatment utilization ... -
Gold nanorod reshaping in vitro and in vivo using a continuous wave laser.
(PUBLIC LIBRARY SCIENCE, 2017-10-18)Gold nanorods (GNRs) are increasingly being investigated for cancer theranostics as they possess features which lend themselves in equal measures as contrast agents and catalysts for photothermal therapy. Their optical ... -
Gross tumour volume radiomics for prognostication of recurrence & death following radical radiotherapy for NSCLC.
(NATURE PORTFOLIO, 2022-10-27)Recurrence occurs in up to 36% of patients treated with curative-intent radiotherapy for NSCLC. Identifying patients at higher risk of recurrence for more intensive surveillance may facilitate the earlier introduction of ... -
Growth Trajectories, Breast Size, and Breast-Tissue Composition in a British Prebirth Cohort of Young Women.
(OXFORD UNIV PRESS INC, 2018-06-01)Mammographic percent density, the proportion of fibroglandular tissue in the breast, is a strong risk factor for breast cancer, but its determinants in young women are unknown. We examined associations of magnetic resonance ... -
Guidelines for Acquisition, Interpretation, and Reporting of Whole-Body MRI in Myeloma: Myeloma Response Assessment and Diagnosis System (MY-RADS).
(RADIOLOGICAL SOC NORTH AMERICA, 2019-04-01)Acknowledging the increasingly important role of whole-body MRI for directing patient care in myeloma, a multidisciplinary, international, and expert panel of radiologists, medical physicists, and hematologists with specific ... -
Guidelines for Cleaning Transvaginal Ultrasound Transducers Between Patients.
(2017-05)The purpose of this article is to provide guidance regarding the cleaning and disinfection of transvaginal ultrasound probes. These recommendations are also applicable to transrectal probes. -
Gustatory function following radiotherapy to the head and neck
(Institute of Cancer Research (University Of London), 2021-11-30)An intact sense of taste provides pleasure, supports sustenance and alerts the body to potential toxins. Patients with head and neck (HNC) who undergo radiotherapy (RT) are at high risk of developing acute and late taste ... -
Habitat Imaging of Tumors Enables High Confidence Sub-Regional Assessment of Response to Therapy.
(MDPI, 2022-04-26)Imaging biomarkers are used in therapy development to identify and quantify therapeutic response. In oncology, use of MRI, PET and other imaging methods can be complicated by spatially complex and heterogeneous tumor ... -
Half of germline pathogenic and likely pathogenic variants found on panel tests do not fulfil NHS testing criteria.
(NATURE PORTFOLIO, 2022-02-21)Genetic testing for cancer predisposition has been curtailed by the cost of sequencing, and testing has been restricted by eligibility criteria. As the cost of sequencing decreases, the question of expanding multi-gene ...