Scientists have reported the first live birth of a “chimeric” monkey with stem cells taken from two embryos. The embryos come from the same species of monkey – a crab-eating macaque – but are ...

Creating a functional lung using interspecies chimeric animals is an attractive albeit challenging option for lung transplantation, requiring more research on the viable conditions needed for organ ...

Building on previous experiments, an international team of scientists has created chimeric human-monkey embryos, which were kept alive for nearly three weeks. The breakthrough could lead to new ways ...

Maddy has a degree in biochemistry from the University of York and specializes in reporting on health, medicine, and genetics. Maddy has a degree in biochemistry from the University of York and ...

A new report on the ethics of crossing species boundaries by inserting human cells into nonhuman animals – research surrounded by debate – makes recommendations clarifying the ethical issues and ...

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A new report on the ethics of crossing species boundaries by inserting human cells into nonhuman animals – research surrounded by debate – makes recommendations clarifying the ethical issues and ...

Depending on your point of view, the creation of an embryo that is part-human and part-monkey is either a great opportunity for medical experts to create organs and tissues for human transplantation; ...

A rat embryonic stem cells derived lung generated within a mouse body stained with epithelial cells (labelled with E-cadherin, shown in gray), rat cells (shown in green), mouse cells (shown in red), ...