Lung tumorspheres as a drug screening platform against cancer stem cells.

2019

Treatment resistance and metastasis are linked to cancer stem cells (CSCs). This population represents a promising target, but remains unexplored in lung cancer. The main objective of this study was to characterize lung CSCs and discover new therapeutic strategies.

Stemness characterization of tumorspheres from non-small cell lung cancer: Differential expression in CSC-related markers and signaling pathways

2017

Abstract 3056: Lung tumor spheres as in vitro platform for testing new therapeutic strategies against cancer stem cells

2018

Abstract Background: Treatment resistance is related to cancer stem cells (CSCs), a highly tumorigenic subpopulation of cells capable of growing and forming tumor spheres under non-adherent conditions. This study aimed to isolate and characterise CSCs from resected non-small cell lung cancer (NSCLC) patients' tumor-tissue and cell lines like tumor spheres and to use them as an in vitro platform for drug screening. Methods: The study was performed on tumour cells from 8 resected NSCLC patients and 12 NSCLC cell lines grown in monolayer and as spheres. The expression of 60 genes, including CSC-markers, pluripotency inducers, cell cycle regulators and components of the Notch, Wnt and Hedgehog …

A gene expression signature to characterize human lung adenocarcinoma cancer stem cells.

2018

e20547Background: Treatment resistance is linked to cancer stem cells (CSCs), a highly tumorigenic subpopulation of cells with the ability to grow as spheres in non-adherent conditions. The aim of ...