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Checkpoint inhibitors and anti-angiogenic agents: a winning combination

Patrick Brest1, Baharia Mograbi2, Gilles Pagès2

  • 1Université Côte d'Azur, Institute of Research on Cancer and Ageing of Nice (IRCAN), CNRS, Inserm, Centre Antoine Lacassagne, FHU-OncoAge, 06107, Nice, France. Patrick.Brest@univ-cotedazur.fr.

British Journal of Cancer
|September 21, 2023
PubMed

Insights

Combining immune checkpoint inhibitors and anti-angiogenic agents offers a promising cancer treatment strategy. This approach enhances treatment effectiveness and patient survival but requires careful monitoring due to potential side effects.

Area of Science:

  • Oncology
  • Immunotherapy
  • Cancer Biology

Background:

  • Cancer cells can evade the immune system using specific signals.
  • Tumor growth is sustained by blood vessels that can be targeted.
  • Current treatments have limitations in efficacy and survival benefits.

Purpose of the Study:

  • To evaluate the synergistic effects of combining immune checkpoint inhibitors and anti-angiogenic agents.
  • To assess the impact of this combination on cancer treatment response rates.
  • To determine the effect on progression-free survival in cancer patients.

Main Methods:

  • Utilizing immune checkpoint inhibitors to block immune evasion signals.
  • Employing anti-angiogenic agents to restrict tumor vascularization.
  • Investigating molecular and cellular mechanisms underlying the combination therapy.

Main Results:

  • The combination therapy demonstrated synergistic effects.
  • Enhanced response rates were observed compared to monotherapy.
  • Longer progression-free survival was achieved with the combination approach.

Conclusions:

  • The combination of immune checkpoint inhibitors and anti-angiogenic agents is a potent cancer treatment strategy.
  • This combination offers improved efficacy and survival outcomes.
  • Close monitoring for increased side effects is essential for patient safety.

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