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Defective H3K9 demethylation of the male genome and abnormal first mitosis observed in mouse oocytes injected with human round spermatids
Y. Kai1, K. Nakata2, J. Ito3, N. Kashiwazaki3, N. Yamashita2, Y. Mio1
1Mio Fertility Clinic, Fertility Research Centre, Yonago, Japan
2Yamashita Shonan Yume Clinic, Reproductive Medicine Research Center-, Fujisawa, Japan
3Azabu University, Department of Animal Science & Biotechnology School of Veterinary Medicine, Sagamihara, Japan
SPANX A/D subfamily plays a key role in nuclear organisation, metabolism and flagellar- motility of human spermatozoa
I. Urizar Arenaza1, N. Osinalde2, V. Akimov3, I. Muñoa-Hoyos1, M. Gianzo1, T. Ganzabal4, J. Irazusta1, N. Subirán1, I. Kratchmarova3
1University of the Basque Country UPV/EHU, Physiology, Leioa, Spain
2University of the Basque Country UPV/EHU, Biochemistry and Molecular Biology, Vitoria-Gasteiz, Spain
3University of Southern Denmark Syddansk Universitet, Biochemistry and Molecular Biology, Odense, Denmark
4Unidad de Reproducción Asistida Quirón, Quirón Bilbao, Bilbao, Spain
Copr5is associated with Miwi and modulated the piRNA pathway, a possible mechanism involved in the human teratozoospermia sperm phenotype
C. Innocenti1, E. Fabbrizio2, D. Haouzi3, C. Sardet2, S. Hamamah4 1INSERM U1203, Hôpital St Eloi, MONTPELLIER, France
2Université Montpellier-Institut de Recherche en Cancérologie de Montpellier, Inserm- U1194- Campus Val d’Aurelle, Montpellier, France
3Inserm U1203- IRMB, Hôpital St-Eloi- CHU Montpellier, Montpellier, France
4Service de Biologie de la Reproduction- Hôpital Arnaud de Villeneuve- CHU Montpellier, ART/PGD Department, Montpellier, France
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