Keira Edwards

BioNews Articles by Keira Edwards

Image by Christoph Bock/Max Planck Institute for Informatics via Wikimedia Commons. Depicts a DNA molecule that is methylated on both strands on the centre cytosine.

News

6 October 2025 • 2 minutes read

Embryo development influenced by father's preconception environment

by Keira Edwards

Paternal environmental factors, such as diet and gut microbiome, may impact early embryonic development in offspring...

Image by K Hardy via the Wellcome Collection. Depicts a human embryo at the blastocyst stage (about six days after fertilisation) 'hatching' out of the zona pellucida.

News

28 April 2025 • 3 minutes read

DNA organisation during first hours of embryo development mapped

by Keira Edwards

Several epigenetic pathways have been found to play a role in the spatial organisation of DNA during early embryonic development in mice...

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