FIGURE 4 from Targeting CHAF1B Enhances IFN Activity against Myeloproliferative Neoplasm Cells
Year: 2023
Type: other
Abstract: Inhibition of CHAF1B increases IFNα-induced anticlonogenic effects in MPN. HEL cells (A) and SET-2 cells (B) were transfected with either control (Ctrl) siRNA or CHAF1B siRNA, and leukemic CFU-L colony formation was assessed in clonogenic assays in the presence or absence of IFNα, as indicated. Data are expressed as percentage of colony formation over control siRNA-transfected untreated cells (control), and the scatter dot plots represent means ± SEM of four independent experiments for each cell line. C, Clonogenic capability of primary malignant erythroid progenitors isolated from PV patients transfected with either control (Ctrl) siRNA or CHAF1B siRNA and either left untreated or treated with IFNα, as indicated. Data are expressed as percentage of colony formation over control siRNA-transfected untreated cells (control) and shown are means ± SEM of six independent experiments using cells from six different patients with PV. Percentages for the same patient are represented by the same symbol and different patients have different symbols. A–C, Statistical analyses were performed using one-way ANOVA followed by Tukey multiple comparisons test. *, P < 0.05; **, P < 0.01; ****, P < 0.0001.
Language: English
Subfield: Genetics
Field: Medicine
Domain: Health Sciences
Open Access status: gold
OpenAlex ID: W4378806517