Journal: iScience
Article Title: Predicting transcription factor activity using prior biological information
doi: 10.1016/j.isci.2024.109124
Figure Lengend Snippet: FOXO1 is a critical mediator of response to venetoclax in AML (A) Priori scores generated from RNA-seq of 859 patients with AML. Spearman correlation of Priori scores and ex vivo drug response AUC data. (B and C) Spearman correlation of ranked venetoclax AUC and ranked (B) FOXO1 Priori scores or (C) FOXO1 normalized counts. Statistical significance was determined using the Spearman correlation p value with an FDR post-test correction. (D and E) THP-1 cells were transduced with lentiviral particles harboring expression cassettes for hSpCas9 and a non-targeting or FOXO1 guide RNA. Cells were cultured for 3 days along a 7-point curve with venetoclax. Cell viability was assessed by CellTiter Aqueous colorimetric assay. ns = not significant; ∗ = p < 0.05, ∗∗ = p < 0.01, ∗∗∗ = p < 0.001, ∗∗∗∗ = p < 0.0001.
Article Snippet: FOXO1 gRNA in pLentiCRISPR v2 backbone (#1) , Genscript , Sequence: GCTCGTCCCGCCGCAACGCG.
Techniques: Generated, RNA Sequencing, Ex Vivo, Transduction, Expressing, Cell Culture, Colorimetric Assay