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In this study we investigated two cellular models of erythroid differentiation: K562 erythroid-leukemia cells treated with 1uM arabinofuranosyl-cytosine (AraC), and CD34+ stem cells treated with 7U/ml erythropoietin. Time course experiments were performed in both analysed models. Total RNAs were iso...
ORGANISM(S): Homo sapiens 
Extracts from the rhizome of Cimicifuga racemosa (black cohosh) are increasingly popular as herbal alternative to hormone replacement therapy (HRT) for the alleviation of postmenopausal disorders. However, the molecular mode of action and the active principles are presently not clear. Previously pub...
ORGANISM(S): Homo sapiens 
Gene expression profiles were recorded from rectal suction specimens of Cystic Fibrosis (CF) patients, carrying the CF-specific D508 mutated CFTR-allele. These profiles were compared with gene expression profiles from rectal suction specimens of non-CF subjects (control). We used Affymetrix GeneChi...
ORGANISM(S): Homo sapiens 
Isocitrate dehydrogenase (IDH) mutations, a hallmark of gliomagenesis, result in the production of the oncometabolite R-2-hydroxyglutarate (R-2-HG) which is thought to promote tumorigenesis via DNA methylation. Here we identify an additional immunosuppressive activity of R-2-HG: Tumor cell-derived R...
ORGANISM(S): Homo sapiens 
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