Search
Now showing items 3771-3780 of 4397
Evaluation of MRI-derived surrogate signals to model respiratory motion.
(IOP PUBLISHING LTD, 2020-07-01)
An MR-Linac can provide motion information of tumour and organs-at-risk before, during, and after beam delivery. However, MR imaging cannot provide real-time high-quality volumetric images which capture breath-to-breath ...
Consistent and invertible deformation vector fields for a breathing anthropomorphic phantom: a post-processing framework for the XCAT phantom.
(IOP PUBLISHING LTD, 2020-08-13)
Breathing motion is challenging for radiotherapy planning and delivery. This requires advanced four-dimensional (4D) imaging and motion mitigation strategies and associated validation tools with known deformations. Numerical ...
Biological Role of MYCN in Medulloblastoma: Novel Therapeutic Opportunities and Challenges Ahead.
(FRONTIERS MEDIA SA, 2021-06-14)
The constitutive and dysregulated expression of the transcription factor MYCN has a central role in the pathogenesis of the paediatric brain tumour medulloblastoma, with an increased expression of this oncogene correlating ...
Neurotoxicity from immune-checkpoint inhibition in the treatment of melanoma: a single centre experience and review of the literature.
(OXFORD UNIV PRESS, 2017-02-01)
BACKGROUND: Treatment with immune checkpoint inhibitors (ICPi) has greatly improved survival for patients with advanced melanoma in recent years. Anti-CTLA-4 and anti-PD1 antibodies have been approved following large Phase ...
The 5-Hydroxymethylcytosine Landscape of Prostate Cancer.
(AMER ASSOC CANCER RESEARCH, 2022-11-02)
UNLABELLED: Analysis of DNA methylation is a valuable tool to understand disease progression and is increasingly being used to create diagnostic and prognostic clinical biomarkers. While conversion of cytosine to ...
The Genomic and Epigenomic Landscape of Double-Negative Metastatic Prostate Cancer.
(AMER ASSOC CANCER RESEARCH, 2023-08-15)
UNLABELLED: Systemic targeted therapy in prostate cancer is primarily focused on ablating androgen signaling. Androgen deprivation therapy and second-generation androgen receptor (AR)-targeted therapy selectively favor the ...
Intrinsic Molecular Subtypes of Metastatic Castration-Resistant Prostate Cancer.
(AMER ASSOC CANCER RESEARCH, 2022-12-15)
PURPOSE: Although numerous biology-driven subtypes have been described previously in metastatic castration-resistant prostate cancer (mCRPC), unsupervised molecular subtyping based on gene expression has been less studied, ...
Reclassifying tumour cell cycle activity in terms of its tissue of origin.
(NATURE PORTFOLIO, 2022-08-20)
Genomic alterations resulting in loss of control over the cell cycle is a fundamental hallmark of human malignancies. Whilst pan-cancer studies have broadly assessed tumour genomics and their impact on oncogenic pathways, ...
The long-term prognostic and predictive capacity of cyclin D1 gene amplification in 2305 breast tumours.
(BMC, 2019-02-28)
BACKGROUND: Use of cyclin D1 (CCND1) gene amplification as a breast cancer biomarker has been hampered by conflicting assessments of the relationship between cyclin D1 protein levels and patient survival. Here, we aimed ...
Transcriptional Profiling of a Patient-Matched Cohort of Glioblastoma (IDH-Wildtype) for Therapeutic Target and Repurposing Drug Identification.
(MDPI, 2023-04-19)
Glioblastoma (GBM) is the most prevalent and aggressive adult brain tumor. Despite multi-modal therapies, GBM recurs, and patients have poor survival (~14 months). Resistance to therapy may originate from a subpopulation ...