TABLE 2.
Sperm miRNAs associated with different infertility issues in porcine, human, bovine and mouse.
| miRNAs | Abundance | Phenotype associate | Specie | References |
| let-7a | Down-regulated | Low abnormalities | Porcine | Curry et al., 2011 |
| let-7a-5p | Down-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| let-7d | Down-regulated | Low abnormalities/High motility | Porcine | Curry et al., 2011 |
| let-7e | Down-regulated | Low abnormalities/High motility | Porcine | Curry et al., 2011 |
| let-7f-5p | Down-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-9-3p | Down-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-15a | Down-regulated | High fertility | Bovine | Menezes et al., 2019 |
| miR-15b | Up-regulated | Low abnormalities | Porcine | Curry et al., 2011 |
| miR-15b | Down-regulated | Oligoasthenozoospermic | Human | Abu-Halima et al., 2013 |
| miR-16 | Down-regulated | Oligoasthenozoospermic | Human | Abu-Halima et al., 2013 |
| miR-17-5p | Up-regulated | High motility sperm | Bovine | Capra et al., 2017 |
| miR-19a | Down-regulated | Oligoasthenozoospermic | Human | Abu-Halima et al., 2013 |
| miR-19b-3p | Down-regulated | High fertility | Bovine | Fagerlind et al., 2015 |
| miR-20a-5p | Up-regulated | High motility sperm | Bovine | Capra et al., 2017 |
| miR-22 | Down-regulated | Low abnormalities | Porcine | Curry et al., 2011 |
| miR-22-3p | Down-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-26a-5p | Up-regulated | High motility sperm | Bovine | Capra et al., 2017 |
| miR-27a-5p | Down-regulated | High fertility | Bovine | Fagerlind et al., 2015 |
| miR-29b | Down-regulated | High fertility | Bovine | Menezes et al., 2019 |
| miR-30b-5p | Down-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-30d-3p | Down-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-33b | Up-regulated | High fertility | Bovine | Alves et al., 2019 |
| miR-34a-5p | Up-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-34b | Down-regulated | Oligoasthenozoospermic | Human | Abu-Halima et al., 2013 |
| miR-34c | Up-regulated | High fertility | Mouse | Liu et al., 2012 |
| miR-34c-5p | Down-regulated | Oligoasthenozoospermic | Human | Abu-Halima et al., 2013 |
| miR-34c-3p | Down-regulated | High fertility | Bovine | Fagerlind et al., 2015 |
| miR-93-3p | Down-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-103a-3p | Down-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-122 | Down-regulated | Oligoasthenozoospermic | Human | Abu-Halima et al., 2013 |
| miR-122-5p | Down-regulated | High motility sperm | Bovine | Capra et al., 2017 |
| miR-126-5p | Up-regulated | High fertility | Bovine | Alves et al., 2019 |
| miR-127 | Down-regulated | Capacitated sperm | Porcine | Li et al., 2018 |
| miR-130b-5p | Down-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-132-5p | Down-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-145-5p | Down-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-148b-3p | Down-regulated | High fertility | Bovine | Fagerlind et al., 2015 |
| miR-149-3p | Down-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-151-3p | Up-regulated | Capacitated sperm | Porcine | Li et al., 2018 |
| miR-152 | Down-regulated | Capacitated sperm | Porcine | Li et al., 2018 |
| miR-181a-3p | Down-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-184 | Down-regulated | High motility sperm | Bovine | Capra et al., 2017 |
| miR-193b-5p | Down-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-205 | Up-regulated | High fertility | Bovine | Alves et al., 2019 |
| miR-208a | Up-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-212-3p | Up-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-216b | Down-regulated | High fertility | Bovine | Alves et al., 2019 |
| miR-222-5p | Down-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-296-5p | Down-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-320a | Down-regulated | High fertility | Bovine | Fagerlind et al., 2015 |
| miR-324-3p | Up-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-339a | Down-regulated | High fertility | Bovine | Alves et al., 2019 |
| miR-339-5p | Down-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-340-3p | Down-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-346 | Down-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-365a-3p | Down-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-432-3p | Down-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-449a | Down-regulated | Oligoasthenozoospermic | Human | Abu-Halima et al., 2013 |
| miR-483-5p | Up-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-486-5p | Down-regulated | High motility sperm | Bovine | Capra et al., 2017 |
| miR-487a | Down-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-491-5p | Up-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-500 | Up-regulated | High fertility | Bovine | Alves et al., 2019 |
| miR-502-5p | Down-regulated | High fertility | Bovine | Fagerlind et al., 2015 |
| miR-505 | Up-regulated | High fertility | Bovine | Alves et al., 2019 |
| miR-517-5p | Down-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-518d-5p | Down-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-518f-3p | Up-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-520c-3p | Down-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-520d-3p | Up-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-526b-5p | Down-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-532 | Up-regulated | High fertility | Bovine | Alves et al., 2019 |
| miR-542-5p | Up-regulated | High fertility | Bovine | Alves et al., 2019 |
| miR-543 | Down-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-552 | Down-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-564 | Up-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-573 | Down-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-596 | Down-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-622 | Down-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-636 | Up-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-644a | Down-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-659-3p | Down-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-708-5p | Up-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-744-5p | Down-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-766-3p | Down-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-935 | Down-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-942 | Down-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-1249 | Down-regulated | High fertility | Bovine | Fagerlind et al., 2015 |
| miR-1254 | Up-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-1285 | Down-regulated | Capacitated sperm | Porcine | Li et al., 2018 |
| miR-1296 | Down-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-1298 | Down-regulated | High fertility | Human | Salas-Huetos et al., 2016 |
| miR-1973 | Up-regulated | Asthenozoospermic | Human | Abu-Halima et al., 2013 |
| miR-1973 | Down-regulated | Oligoasthenozoospermic | Human | Abu-Halima et al., 2013 |