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. 2020 May 21;106(5):1433–1442. doi: 10.3324/haematol.2019.226852

Figure 8.

Figure 8.

2'-MOE-SSO 91 can rebalance the ratio of hemoglobins and produce enough functional adult hemoglobin to prevent sickling. (A) Percentage of adult hemoglobin (HbA), sickle Hb (HbS) and fetal Hb (HbF) chains detected by reverse-phase high performance liquid chromatography analysis in control-untreated, scramble- treated and oligo 91-treated specimens, at same dose of 50 mM, n=3. (B) In vitro sickling assay. IVS2-745/β-S cells were treated with scramble or oligo 91, then exposed to hypoxia. Barbed cells with long polymers of pointy sickle chains are indicated by yellow arrows.