WebSep 22, 2024 · FTH1 knockdown promoted cell growth while DFO, vitamin C, 5-FU, JQ1, and doxorubicin treatment reduced it (Fig. 8A–E). Moreover, a minimal increase in cell … WebE2F1 is a POLD1 activating transcription factor and a direct target gene of c‐Myc, [25 , 26 ] whereas DFO reduces c‐Myc. We found that DFO reduced E2F1, c‐Myc, POLD1, and FTH1, and increased the intestinal iron‐responsive protein HIF‐2α as we our previously reported (Figure S5D, Supporting Information), indicating DFO decreased ...
Oxygen modulates iron homeostasis by switching iron-sensing of …
WebJun 1, 2016 · Initially, to assess and compare the effect of Dp44mT (25 μM) and DFO (250 μM) at inducing cellular iron deprivation, the expression of two well described markers of cellular iron levels, namely transferrin receptor 1 (TfR1) and ferritin heavy chain 1 (FTH1; [30], [41]), were examined after 1–24 h incubations with SK-N-MC cells by … WebDec 1, 2024 · FTH1 was a key determinant for baicalin-induced ferroptosis. (A) The expression of FTH1 and transferrin was detected by Western blotting. (B) Untransfected … tailors bellingham wa
Curcumenol triggered ferroptosis in lung cancer cells
WebApr 9, 2024 · It is a 24-mer complex made up of ferritin heavy chain 1 (FTH1) and ferritin light chain (FTL) subunits that form a hollow nanocage, storing ~4,500 Fe 3+ atoms per complex . Although similar in sequence (55% shared) the two ferritin subunits have different functions and their ratios differ in tissues. ... Additionally, DFO and DFX are effective ... WebMay 6, 2024 · The lysates from HEK-293T cells expressing FTH1-Myc-His and NCOA4-Flag were pretreated with either 9a or DMSO at 4 °C for 6 h and then incubated with increasing concentrations of Biotin-14d ... WebThe cells were treated with FAC, DFO, or NT, grown in either 20% or 1% oxygen, and harvested after 24 h. ... FTH1 plays an important role in maintaining cellular iron balance during ferroptosis ... tailor salem new hampshire