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Updated: May 23, 2025

Generation of CAR T Cells for Adoptive Therapy in the Context of Glioblastoma Standard of Care
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Novel therapeutics in refractory germ cell tumors

Noah H Richardson1, Nabil Adra

  • 1Division of Hematology & Medical Oncology - Melvin & Bren Simon Comprehensive Cancer Center, Indiana University School of Medicine, Indianapolis, Indiana, USA.

Current Opinion in Oncology
|March 11, 2025
PubMed
Abstract

Insights

Outcomes for refractory germ cell tumors (GCT) remain poor, with limited effective treatments. Novel therapies like CAR T-cell and antibody-drug conjugates show promise in ongoing clinical trials for these challenging GCT cases.

Area of Science:

  • Oncology
  • Translational Medicine
  • Clinical Trials

Background:

  • Refractory germ cell tumors (GCT) present a significant clinical challenge with a dismal prognosis.
  • Limited efficacy of current salvage therapies necessitates exploration of novel treatment strategies for GCT patients.

Purpose of the Study:

  • To review advances in understanding refractory GCT.
  • To highlight novel therapeutics and ongoing clinical trials for refractory germ cell tumors.

Main Methods:

  • Literature review of refractory GCT.
  • Analysis of current and upcoming clinical trials for novel GCT therapeutics.

Main Results:

  • Refractory GCT patients rarely achieve cure with salvage chemotherapy.
  • Investigational agents including tyrosine kinase inhibitors (TKI), chimeric antigen receptor (CAR) T-cell therapies, bispecific T-cell engagers (BiTE), and antibody-drug conjugates (ADC) represent promising avenues.

Conclusions:

  • Outcomes for refractory GCT remain poor, underscoring the need for specialized care at expert centers.
  • Ongoing research into molecular resistance mechanisms and novel antigen targeting is expanding therapeutic development for refractory GCT.
Keywords:
claudin 6germ cell tumorrefractorytreatment

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