Targeting YAP/TAZ in Combination with PD-L1 Immune Checkpoint Inhibitors in Non-Small Cell Lung Cancer (NSCLC)

Kostas A Papavassiliou1, Georgios Marinos2, Athanasios G Papavassiliou3

  • 1First University Department of Respiratory Medicine, "Sotiria" Hospital, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece.

Cells
|March 29, 2023
PubMed

Insights

New research highlights the role of YAP/TAZ proteins in non-small cell lung cancer (NSCLC) immune evasion. Targeting these proteins alongside immune checkpoint inhibitors may improve NSCLC treatment outcomes.

Area of Science:

  • Oncology
  • Molecular Biology
  • Immunology

Background:

  • Survival for non-small cell lung cancer (NSCLC) patients has improved with immune checkpoint inhibitors.
  • However, resistance to these therapies limits their effectiveness in some patients.
  • Understanding NSCLC pathobiology is crucial for identifying new therapeutic targets.

Purpose of the Study:

  • To review the oncogenic role of YAP/TAZ in NSCLC, particularly in immune evasion.
  • To explore the potential of targeting YAP/TAZ in combination with immune checkpoint inhibitors.

Main Methods:

  • Literature review of studies investigating YAP/TAZ in NSCLC.
  • Focus on YAP/TAZ's role in tumor immunity and immune evasion.
  • Analysis of therapeutic strategies involving YAP/TAZ inhibition.

Main Results:

  • Yes-associated Protein (YAP) and transcriptional coactivator with PDZ-binding motif (TAZ) are key effectors of the Hippo pathway.
  • YAP/TAZ play significant roles in NSCLC development, progression, and immune evasion.
  • Evidence suggests YAP/TAZ contribute to resistance against current therapies.

Conclusions:

  • YAP/TAZ are critical regulators of tumor immunity in NSCLC.
  • Inhibiting YAP/TAZ may overcome resistance to immune checkpoint inhibitors.
  • Combining YAP/TAZ inhibitors with immune checkpoint inhibitors shows therapeutic promise for NSCLC management.

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