| First Author | Inoue N | Year | 2021 |
| Journal | Mol Reprod Dev | Volume | 88 |
| Issue | 7 | Pages | 479-481 |
| PubMed ID | 34114279 | Mgi Jnum | J:324147 |
| Mgi Id | MGI:7266761 | Doi | 10.1002/mrd.23520 |
| Citation | Inoue N, et al. (2021) IZUMO family member 3, IZUMO3, is involved in male fertility through the acrosome formation. Mol Reprod Dev 88(7):479-481 |
| abstractText | Many factors are involved in acrosome biogenesis in order for appropriate acrosome formation to occur. Here, we demonstrate that IZUMO family member 3, IZUMO3, plays an important role in acrosome biogenesis, as proven by gene disruption experiments. A loss of IZUMO3 in round spermatids affects acrosomal granule positioning due to lack of acrosomal granule contact with the inner acrosomal membrane, leading to the formation of grossly malformed spermatozoa associated with male subfertility. Thus, we suggest that mammalian spermiogenesis needs an elaborate acrosome biogenesis through IZUMO3 involvement. |
