| Title: |
FLASH radiotherapy: expectations, challenges, and current knowledge |
| Authors: |
Borghini, Andrea; Piccinini, Simona; ANDREASSI, MARIAGRAZIA; Labate, Luca Umberto; Panaino, Costanza; Gizzi, Leonida A. |
| Publisher Information: |
Zenodo |
| Publication Year: |
2024 |
| Collection: |
Zenodo |
| Description: |
Major strides have been made in the development of FLASH radiotherapy (FLASH RT) in the last ten years, but there are still many obstacles to overcome for transfer to the clinic to become a reality. Although preclinical and first-in-human clinical evidence suggests that ultra-high dose rates (UHDR) induce a sparing effect in normal tissue without modifying the therapeutic effect on the tumor, successful clinical translation of FLASH-RT depends on a better understanding of the biological mechanisms underpinning the sparing effect. Suitable in vitro studies are required to fully understand the radiobiological mechanisms associated with UHDR. From a technical point of view, it is also crucial to develop optimal technologies in terms of beam irradiation parameters for producing FLASH conditions. This review provides an overview of the research progress of FLASH RT and discusses the potential challenges to be faced before its clinical application. We critically summarize the preclinical evidence and in vitro studies on DNA damage following UHDR irradiation. We also highlight the ongoing developments of technologies for delivering FLASH compliant beams, with a focus on laser-driven plasma accelerators suitable for performing basic radiobiological research on the UHDR effects. |
| Document Type: |
text |
| Language: |
unknown |
| Relation: |
https://zenodo.org/records/16418946; oai:zenodo.org:16418946; https://doi.org/10.3390/ijms25052546 |
| DOI: |
10.3390/ijms25052546 |
| Availability: |
https://doi.org/10.3390/ijms25052546; https://zenodo.org/records/16418946 |
| Rights: |
Creative Commons Attribution 4.0 International ; cc-by-4.0 ; https://creativecommons.org/licenses/by/4.0/legalcode |
| Accession Number: |
edsbas.D797A299 |
| Database: |
BASE |