Particle Therapy: Clinical Applications and Biological Effects

Area of Science:

• Oncology
• Radiotherapy
• Medical Physics

Background:

• Particle therapy is an evolving radiotherapy technique utilizing protons, neutrons, and carbon ions.
• A key advantage is minimizing damage to healthy tissues surrounding tumors.
• Conventional photon therapy serves as a benchmark for comparison.

Purpose of the Study:

• To review the current state of particle therapy in cancer treatment.
• To compare its clinical benefits against conventional photon therapy.
• To elucidate the mechanisms of action on tumor cells.

Main Methods:

• Systematization of published data on particle therapy applications.
• Comparative analysis of particle therapy versus photon therapy outcomes.
• Investigation of molecular-level biological effects.

Main Results:

• Particle therapy demonstrates successful application across a broad spectrum of cancers.
• Distinct biological effects at the molecular level are identified.
• Particle therapy induces unique molecular signatures in tumor cells.

Conclusions:

• Particle therapy presents significant clinical benefits over conventional methods.
• Its mechanisms of action are multifaceted, affecting tumor cells at the molecular level.
• Continued advancements suggest a promising future for particle therapy in oncology.