Cellular and exosome mediated molecular defense mechanism in bovine granulosa cells exposed to oxidative stress.

by Mohammed Saeed-Zidane, Lea Linden, Dessie Salilew-Wondim, Eva Held, Christiane Neuhoff, Ernst Tholen, Michael Hoelker, Karl Schellander, Dawit Tesfaye
Published 2017-01-01

MicroRNA-424/503 cluster members regulate bovine granulosa cell proliferation and cell cycle progression by targeting SMAD7 gene through activin signalling pathway

by Hari Om Pande, Dawit Tesfaye, Michael Hoelker, Samuel Gebremedhn, Eva Held, Christiane Neuhoff, Ernst Tholen, Karl Schellander, Dessie Salilew Wondim
Published 2018-05-01

The global gene expression outline of the bovine blastocyst: reflector of environmental conditions and predictor of developmental capacity

by Dessie Salilew-Wondim, Dawit Tesfaye, Franca Rings, Eva Held-Hoelker, Dennis Miskel, Marc-Andre Sirard, Ernst Tholen, Karl Schellander, Michael Hoelker
Published 2021-06-01

MicroRNA-130b is involved in bovine granulosa and cumulus cells function, oocyte maturation and blastocyst formation

by Pritam Bala Sinha, Dawit Tesfaye, Franca Rings, Munir Hossien, Michael Hoelker, Eva Held, Christaine Neuhoff, Ernst Tholen, Karl Schellander, Dessie Salilew-Wondim
Published 2017-06-01

Hyaluronic acid and epidermal growth factor improved the bovine embryo quality by regulating the DNA methylation and expression patterns of the focal adhesion pathway.

by Mohammed Saeed-Zidane, Dawit Tesfaye, Yousri Mohammed Shaker, Ernst Tholen, Christiane Neuhoff, Franca Rings, Eva Held, Michael Hoelker, Karl Schellander, Dessie Salilew-Wondim
Published 2019-01-01

Genome-wide DNA methylation patterns of bovine blastocysts derived from in vivo embryos subjected to in vitro culture before, during or after embryonic genome activation

by Dessie Salilew-Wondim, Mohammed Saeed-Zidane, Michael Hoelker, Samuel Gebremedhn, Mikhaël Poirier, Hari Om Pandey, Ernst Tholen, Christiane Neuhoff, Eva Held, Urban Besenfelder, Vita Havlicek, Franca Rings, Eric Fournier, Dominic Gagné, Marc-André Sirard, Claude Robert, Ahmed Gad, Karl Schellander, Dawit Tesfaye
Published 2018-06-01