Delaying motherhood is giving problems for both mothers and their children.

Delaying motherhood is known to cause problems for both mothers and their children. Now, we have further details on this topic. In an article published in PNAS (“Mitochondrial DNA (mtDNA) diseases frequency”,  doi 10.1073/pnas.1409328111), it was shown that the...

iPS cells an ethical end effective technique for medical purposes

Now, for the first time, skeletal muscle cells have been derived from iPS successfully A concern raised some time ago is to determine whether the iPS cells produced from adult somatic cells have the specific characteristics of embryonic stem cells. If so, iPS cells could...

Sperm and egg donation anonymity does not appear to be justified

Sperm and egg donation – the donors and their children  will require re-evaluation of eachother relationships throughout the lifetime of the parties involved Anonymity in reproductive issues is being left behind. Thus, in their updated guidelines for gamete donation in...