Melanoma sequencing reveals genetic effects of sun damage
Whole genome sequencing of melanoma, the deadliest form of skin cancer, has confirmed the long held belief that greater sun exposure raises cancer risk by increasing the frequency of genetic mutation. The study also identifies one gene, PREX2, that is mutated in 14 percent of cases...
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'Faithful judgments' in bioethics
by Dr Jackie Scully
We know very little about what 'ordinary' lay members of faith groups - those who are not scientists, philosophers or religious leaders - think about the acceptability of new reproductive and genetic technologies. A team of researchers from Newcastle and Durham Universities is currently carrying out research exploring some of these issues and would like your help...
Fertility preservation and sex reassignment: should reproductive rights cross gender boundaries?
by Professor Vardit Ravitsky and 1 others
Sex reassignment is an intricate and sensitive physiological, psychological, and social process that usually entails the loss of reproductive capacity. Reproductive technology can prevent this loss, but should it be used for that purpose? A recent case in Israel raises this question...