Growing human organs in the laboratory has moved a step closer with the development of a biodegradable material forming a non-living "scaffold" on which beating heart muscle can be grown from stem cells.
The aim is to make three-dimensional organs from scratch, although in the shorter-term scientists will be happy to be able to seed the scaffolding with stem cells in order to mend broken hearts in situ rather than relying on a transplant operation.
Stem-cell technique may end need for heart donors
Second gentleman Doug Emhoff tested positive for COVD-19, the vice president’s office announced Sunday.
His office said...
For over a decade, taking a pill like Truvada every day has been the standard of...
