Results 81 to 90 of about 141,371 (299)
Markerless liver online adaptive stereotactic radiotherapy: feasibility analysis
Physics in Medicine & BiologyAbstract Objective. Radio-opaque markers are recommended for image-guided radiotherapy in liver stereotactic ablative radiotherapy (SABR), but their implantation is invasive. We evaluate in this in-silico study the feasibility of cone-beam computed tomography-guided stereotactic online-adaptive radiotherapy (CBCT-STAR)
Julien Pierrard +5 more
openaire +2 more sources
Molecular Oncology, EarlyView.The cancer problem is increasing globally with projections up to the year 2050 showing unfavourable outcomes in terms of incidence and cancer‐related deaths. The main challenges are prevention, improved therapeutics resulting in increased cure rates and enhanced health‐related quality of life.
Ulrik Ringborg +43 more
wiley +1 more source
Exploring the value of online adaptive image-guided radiotherapy: A scoping review
Health Sciences ReviewTo facilitate informed decision-making, it is important to understand what value online adaptive image-guided radiotherapy (ART) provides for patients, professionals and society. This review aimed to summarize how the value of online ART is described and
Marike J Ulehake +3 more
doaj +1 more source
MR-Guided Radiotherapy for Liver Malignancies
Frontiers in Oncology, 2021 MR guided radiotherapy represents one of the most promising recent technological innovations in the field. The possibility to better visualize therapy volumes, coupled with the innovative online adaptive radiotherapy and motion management approaches ...
Luca Boldrini +6 more
doaj +1 more source
Transplantable melanomas in hamsters and gerbils as models for human melanoma : sensitization in melanoma radiotherapy : from animal models to clinical trials [PDF]
, 2018 The focus of the present review is to investigate the role of melanin in the radioprotection of melanoma and attempts to sensitize tumors to radiation by inhibiting melanogenesis. Early studies showed radical scavenging, oxygen consumption and adsorption
Andrzej Słominski +11 more
core +1 more source
LDAcoop: Integrating non‐linear population dynamics into the analysis of clonogenic growth in vitro
Molecular Oncology, EarlyView.Limiting dilution assays (LDAs) quantify clonogenic growth by seeding serial dilutions of cells and scoring wells for colony formation. The fraction of negative wells is plotted against cells seeded and analyzed using the non‐linear modeling of LDAcoop.
Nikko Brix +13 more
wiley +1 more source
Individual lymph nodes: “See it and Zap it”
Clinical and Translational Radiation Oncology, 2019 Background and purpose: With magnetic resonance imaging (MRI)-guided radiotherapy systems such as the 1.5T MR-linac the daily anatomy can be visualized before, during and after radiation delivery.
Dennis Winkel +10 more
doaj +1 more source
Plecstatin inhibits hepatocellular carcinoma tumorigenesis and invasion through cytolinker plectin
Molecular Oncology, EarlyView.The ruthenium‐based metallodrug plecstatin exerts its anticancer effect in hepatocellular carcinoma (HCC) primarily through selective targeting of plectin. By disrupting plectin‐mediated cytoskeletal organization, plecstatin inhibits anchorage‐dependent growth, cell polarization, and tumor cell dissemination.
Zuzana Outla +10 more
wiley +1 more source
NowotworyINTRODUCTION: Online adaptive radiotherapy is a radiotherapy technique that adjusts the dose distribution to the currentdimensions, shapes, and positions of the treated volume, as well as critical organs, prior to each treatment session.The dose ...
Krzysztof Ślosarek +3 more
doaj +1 more source
In silico trial of simulation-free hippocampal-avoidance whole brain adaptive radiotherapy
Physics and Imaging in Radiation Oncology, 2023 Background and Purpose: Hippocampal-avoidance whole brain radiotherapy (HA-WBRT) can be a time-consuming process compared to conventional whole brain techniques, thus potentially limiting widespread utilization.
Alex T. Price +8 more
doaj +1 more source