Immune evasion in renal cell carcinoma: biology, clinical translation, future directions

Xiaoyang Wang1, Robert Lopez2, Rebecca A Luchtel2

  • 1Department of Medicine, Albert Einstein College of Medicine, Jacobi Medical Center, New York, New York, USA.

Kidney International
|September 19, 2020
PubMed

Insights

Renal Cell Carcinoma (RCC) treatments like targeted therapies and immune checkpoint inhibitors show promise, but resistance is common. Understanding immune evasion mechanisms is key to developing effective combination therapies for better patient outcomes.

Area of Science:

  • Oncology
  • Immunology
  • Cancer Research

Background:

  • Renal Cell Carcinoma (RCC) treatment has advanced with targeted therapies and immune checkpoint inhibitors.
  • Despite survival benefits, primary and secondary resistance to these therapies is frequently observed.
  • A deep understanding of RCC's immune evasion strategies is crucial for improving treatment efficacy.

Purpose of the Study:

  • To review the current understanding of immune evasion mechanisms in Renal Cell Carcinoma.
  • To summarize clinical translation of these findings, including ongoing combination trials.
  • To provide perspectives on the future of RCC treatment strategies.

Main Methods:

  • Literature review of mechanisms of immune evasion in RCC.
  • Analysis of clinical trial data for combination therapies involving checkpoint inhibitors.
  • Synthesis of current knowledge and future research directions.

Main Results:

  • RCC cells employ diverse, coordinated mechanisms to evade immune detection and killing.
  • Several clinical trials are investigating combinations of checkpoint inhibitors with other agents.
  • The field is rapidly evolving, with ongoing efforts to overcome resistance.

Conclusions:

  • Overcoming resistance to current RCC therapies requires a thorough understanding of immune evasion.
  • Combination strategies targeting multiple pathways are essential for future treatment success.
  • Continued research into RCC immunology and clinical trials will drive therapeutic advancements.

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