Table III.
Main characteristics of the 11 included microarray datasets obtained from the GEO and ArrayExpress databases.
| First author (year) | Country | Data source | Platform | Sample size (T/N) | miR-671-3p expressiona
|
Ref. | |
|---|---|---|---|---|---|---|---|
| T | N | ||||||
| Fassan et al (2009) | Italy | GEO: GSE17155 | GPL8871 | 33/5 | 7.98±0.95 | 8.17±0.32 | (28) |
| Zhao et al (2010) | USA | GEO: GSE22981 | GPL8179 | 20/20 | 9.39±1.95 | 9.00±1.75 | (29) |
| Romero-Cordoba et al (2012) | Mexico | GEO: GSE35412 | GPL9731 | 34/6 | 4.41±0.30 | 4.13±0.42 | (30) |
| Gravgaard et al (2012) | Sweden | GEO: GSE37407 | GPL13703 | 50/5 | 6.23±0.03 | 6.27±0.01 | (31) |
| Biagioni et al (2012) | Israel | GEO: GSE40525 | GPL8227 | 61/59 | 2.45±0.33 | 2.42±0.33 | (32) |
| Schrauder et al (2012) | Germany | GEO: GSE31309 | GPL14132 | 48/57 | 5.81±0.79 | 5.55±0.69 | (33) |
| Godfrey (2013) | USA | GEO: GSE44281 | GPL14613 | 205/205 | 2.24±0.70 | 2.17±0.59 | (16) |
| Tanic (2013) | Spain | GEO: GSE32922 | GPL7723 | 22/16 | 6.08±0.09 | 6.09±0.09 | No ref. available |
| Yan (2015) | Australia | GEO: GSE61438 | GPL8179 | 44/13 | 7.96±0.68 | 7.43±0.97 | (34) |
| Feliciano (2013) | Spain | GEO: GSE44124 | GPL14767 | 50/3 | 5.42±0.09 | 5.31±0.07 | (35) |
| Matamala (2015) | Spain | GEO: GSE58606 | GPL18838 | 121/11 | 6.43±0.71 | 6.51±0.04 | (36) |
a
Represented as the mean ± standard deviation. T, breast tumor; N, normal control; GEO, Gene Expression Omnibus.