American Association for Cancer Research
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Figure S5 from Mitochondria Transfer from Mesenchymal Stem Cells Confers Chemoresistance to Glioblastoma Stem Cells through Metabolic Rewiring

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posted on 2023-06-14, 14:20 authored by Jean Nakhle, Khattar Khattar, Tülin Özkan, Adel Boughlita, Daouda Abba Moussa, Amélie Darlix, Frédérique Lorcy, Valérie Rigau, Luc Bauchet, Sabine Gerbal-Chaloin, Martine Daujat-Chavanieu, Floriant Bellvert, Laurent Turchi, Thierry Virolle, Jean-Philippe Hugnot, Nicolas Buisine, Mireille Galloni, Valérie Dardalhon, Anne-Marie Rodriguez, Marie-Luce Vignais

MSC mitochondria modify the usage of metabolites by GCSs in response to TMZ CTRL Mito TMZ CTRL Mito Mito TMZ (A) Metabolic substrate consumption of GSCs expressed as metabolite initial consumption rates (Biolog MitoPlates). Mean values ± SEM (4 independent experiments). (B) Production of cis-aconitate, succinate and L-malate expressed as a percentage of all TCA metabolites produced in each experimental condition. Tukey boxplots with one-way ANOVA, *p < 0.05, ***p < 0.001.

Funding

Ligue Contre le Cancer (French League Against Cancer)

Fondation ARC pour la Recherche sur le Cancer (ARC)

Institut National Du Cancer (INCa)

Région Occitanie Pyrénées-Méditerranée

History

ARTICLE ABSTRACT

Mitochondria acquired from MSCs enhance the chemoresistance of GBMs. The discovery that they also generate metabolic vulnerability in GSCs paves the way for novel therapeutic approaches.