Emerging strategies for treating metastasis

Mark Esposito1, Shridar Ganesan2,3,4, Yibin Kang5,6,7

  • 1Department of Molecular Biology, Princeton University, Princeton, NJ, USA.

Nature Cancer
|April 26, 2021
PubMed

Insights

Targeting cancer metastasis, the main cause of cancer death, remains challenging. This review covers new insights into tumor pathways and immune strategies for treating metastatic cancer effectively.

Area of Science:

  • Oncology
  • Cancer Metastasis Research
  • Immunotherapy

Background:

  • Systemic tumor cell spread (metastasis) is the primary cause of cancer-related mortality.
  • Current therapeutic strategies specifically targeting metastasis are limited.
  • Understanding tumor-intrinsic pathways and immune responses is crucial for developing effective anti-metastatic treatments.

Purpose of the Study:

  • To review recent advances in understanding tumor-intrinsic pathways that drive metastatic colonization and therapeutic resistance.
  • To discuss immune-activating strategies for targeting metastatic cancer.
  • To highlight therapeutically exploitable mechanisms and promising treatment strategies.

Main Methods:

  • Literature review of recent preclinical and clinical studies.
  • Analysis of tumor-intrinsic pathways involved in metastasis.
  • Evaluation of immune-based therapeutic strategies for metastatic disease.

Main Results:

  • Advances in understanding tumor-intrinsic drivers of metastasis and resistance.
  • Identification of promising immune-activating strategies for metastatic disease.
  • Focus on therapeutically exploitable mechanisms and emerging treatment areas.

Conclusions:

  • Targeting tumor-intrinsic pathways and leveraging immune activation are key strategies against cancer metastasis.
  • Promising preclinical and clinical developments offer new hope for treating metastatic disease.
  • Continued research into innovative treatments is essential for overcoming the challenges of cancer spread.

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