Abstract

Meeting abstracts The inability to target cancer stem cells (CSC) may be a significant factor contributing to treatment failure. Novel therapeutic strategies are needed to immunologically target CSCs. We have developed a strategy to target the CSC populations in melanoma and squamous cell

Highlights

  • The inability to target cancer stem cells (CSC) may be a significant factor contributing to treatment failure

  • We have developed a strategy to target the CSC populations in melanoma and squamous cell carcinoma using CSC lysate-pulsed dendritic cells (DC)

  • Using mouse models we demonstrate that DC pulsed with CSCs enriched by virtue of their expression of the CSC marker ALDH (CSC-DC) significantly inhibited local tumor growth, reduced development of pulmonary metastases and prolonged survival in the minimal tumor models

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Summary

Introduction

The inability to target cancer stem cells (CSC) may be a significant factor contributing to treatment failure. Therapeutic efficacy of cancer stem cell vaccine Background The inability to target cancer stem cells (CSC) may be a significant factor contributing to treatment failure. Novel therapeutic strategies are needed to immunologically target CSCs. Methods We have developed a strategy to target the CSC populations in melanoma and squamous cell carcinoma using CSC lysate-pulsed dendritic cells (DC).

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