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Chronotherapeutics for Solid Tumors.

Claire O Kisamore1, Brittany D Elliott1, A Courtney DeVries1,2,3

  • 1Department of Neuroscience, Rockefeller Neuroscience Institute, West Virginia University, Morgantown, WV 26506, USA.

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Summary
This summary is machine-generated.

Chronotherapy optimizes cancer treatment timing based on circadian rhythms. This review explores its benefits for solid tumors, highlighting challenges and future research needs for wider clinical use.

Keywords:
cancerchemotherapychronotherapycircadian rhythmsimmunotherapyradiotherapy

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Area of Science:

  • Chronobiology
  • Oncology
  • Pharmacology

Background:

  • Circadian rhythms regulate physiological and behavioral processes, enhancing survival.
  • Chronotherapy leverages these rhythms to optimize drug administration timing for cancer treatment.
  • Despite proven benefits across cancer types, clinical implementation remains limited.

Purpose of the Study:

  • To review the evidence for chronotherapeutic treatments in solid tumors.
  • To discuss various chronotherapeutic approaches, including chemotherapy, radiotherapy, and targeted therapies.
  • To identify research gaps and implementation challenges in clinical chronotherapy.

Main Methods:

  • Systematic review of studies on chronochemotherapy and chronoradiotherapy.
  • Analysis of research on alternative chronotherapeutics like hormone therapy, TKIs, antiangiogenic therapy, and immunotherapy.
  • Examination of clinical implementation challenges and future research directions.

Main Results:

  • Chronotherapy demonstrates favorable effects across diverse solid tumor types.
  • Evidence supports the efficacy of chrono-chemotherapy and chrono-radiotherapy.
  • Emerging data show potential for alternative chronotherapeutics in cancer care.

Conclusions:

  • Chronotherapy offers a promising strategy to improve cancer treatment efficacy and reduce side effects.
  • Further research is needed to address implementation barriers and expand clinical application.
  • Standardization and education are crucial for broader adoption of chronotherapy in oncology.