基础研究
Copyright ©The Author(s) 2022.
世界华人消化杂志. 2022-05-08; 30(9): 393-401
在线出版 2022-05-08. doi: 10.11569/wcjd.v30.i9.393
表1 沉默circ_0044516对HGC-27细胞增殖、迁移和凋亡影响(mean±SD, n = 9)
分组存活率(%)
凋亡率(%)迁移细胞数(个)p21BaxBcl-2MMP2
24 h48 h
si-NC99.97±9.1298.51±6.786.50±0.6286.36±6.830.31±0.030.26±0.030.65±0.040.51±0.04
si-circ_004451669.17±5.68a46.88±4.56a20.26±2.30a39.47±5.12a0.52±0.04a0.43±0.02a0.40±0.05a0.35±0.04a
t8.60018.95717.32916.48012.60014.14511.7138.485
P0.0000.0000.0000.0000.0000.0000.0000.000
表2 过表达miR-516a-5p对HGC-27细胞增殖、迁移和凋亡的影响(mean±SD, n = 9)
分组存活率(%)
凋亡率(%)迁移细胞数(个)p21BaxBcl-2MMP2
24 h48 h
miR-NC100.31±9.5699.17±8.366.93±0.5882.54±7.200.33±0.040.27±0.040.61±0.060.53±0.05
miR-516a-5p70.24±6.86a49.44±5.02a21.31±2.26a43.56±3.98a0.50±0.05a0.46±0.05a0.36±0.04a0.33±0.04a
t7.66715.29918.48914.2157.9658.9027.9049.370
P0.0000.0000.0000.0000.0000.0000.0000.000
表3 双荧光素酶报告实验(mean±SD, n = 9)
分组circ_0044516 WTcirc_0044516 MUT
miR-NC1.01±0.090.99±0.07
miR-516a-5p0.36±0.04a0.96±0.06
t19.7990.976
P0.0000.344
表4 circ_0044516靶向调控miR-516a-5p的表达(mean±SD, n = 9)
分组circ_0044516miR-516a-5p
pcDNA0.99±0.101.00±0.08
pcDNA-circ_00445164.51±0.36a0.40±0.05a
t28.26319.080
P0.0000.000
表5 抑制miR-516a-5p对沉默circ_0044516处理HGC-27细胞增殖、迁移和凋亡的影响(mean±SD, n = 9)
分组存活率(%)
凋亡率(%)迁移细胞数(个)p21BaxBcl-2MMP2
24 h48 h
si-circ_0044516+anti-miR-NC69.17±5.6843.35±4.2620.88±2.4136.43±3.240.54±0.040.44±0.050.37±0.040.34±0.04
si-circ_0044516+anti-miR-516a-5p85.88±7.21a68.94±6.53a13.67±1.52a55.21±4.70a0.43±0.03a0.32±0.03a0.50±0.04a0.45±0.04a
t5.4629.8467.5919.8696.6006.1746.8945.834
P0.0000.0000.0000.0000.0000.0000.0000.000

引文著录: 方惠, 李莹, 桑怡. Circ_0044516靶向调控miR-516a-5p对胃癌细胞增殖、迁移和凋亡的影响. 世界华人消化杂志 2022; 30(9): 393-401