This Week in Science

In this week's Science, a group led by University College London researchers report on a new gene therapy approach that combines optogenetics and embryonic stem cell-based regenerative medicine, and which was used to restore skeletal muscle function in injured and diseased mice. The scientists engineered ESC-derived motor neurons to express the light-sensitive ion channel known as channelrhodopsin-2 and grafted them onto the ligated sciatic nerves in the animals.

Get the full story

This story is free
for registered users

Registering provides access to this and other free content.

Register now.

Already have an account?
Login Now.

Related Posts

This Week in PNAS

With Your Mind!

This Week in PNAS

Protein Restoration

A Virtual Worm

This Week in Science

In Science this week: self-assembly of DNA components in solution, and more.

Genetics and Molecular Research retracts two gastric cancer papers for being "substantially equal" to other papers, according to Retraction Watch.

A new analysis indicates that the Ebola virus behind the current West African outbreak is mutating at about the same rate as other Ebola viruses.

With the launch of Scott Kelly into space today, the study of him and his earthbound brother to disentangle the effects of life in space from the effects of genetics kicks off.