15-PGDH and Scramble control siRNA sequence:
15-PGDH: (NM_001034419.2) 5′-GCUUUGAA UGGUGCUAUUATT-3′
Scramble: 5′-UUCUCCGAACGUGUCAC GUTT-3′

HIF-1α siRNA: (NM_174339.3) 5′-GCUCCUGAGGAAGAACUAATT-3′
Scramble: 5′-UUCUCCG AACGUGUCACGUTT-3′