Fertility Clock Headlines, Fertility Headlines

IVG Represents a Long-Overdue Shift in Attitudes Toward Same-Sex Parents

In the not-so-distant future, same-sex couples may be able to have children that are biologically related to both of them. A recent article in the Journal of Law and the Biosciences outlines a new process known as in vitro gametogenesis, or IVG, through which scientists use stem cells—taken from embryos or adults—to create gametes, the technical name for eggs and sperm, regardless of gender. Scientists have already had partial success with IVG on mice, and were able to create offspring that came from a mixture of one gamete created through this new process and one created naturally.

Fertility Clock Headlines, Fertility Headlines

A Key Role for CEP63 in Brain Development and Fertility Discovered

Today in Nature Communications, scientists at the Institute for Research in Biomedicine (IRB Barcelona) provide molecular details about Seckel Syndrome, a rare disease that causes microcephaly, or small brain, and growth delays. A joint study conducted by Travis Stracker and Jens Lüders indicates that the protein CEP63 plays a key role during brain development as it is involved in the correct division of stem cells in this organ. Furthermore, the researchers have discovered that CEP63 is associated with sperm production—an unknown function until now.