Author needs eye treatment
I can't help thinking the author or subeditor needs eye treatment. This article is full of sloppy mistakes. (In the past I've used the Tips and corrections link, but lately it results in no acknowledgement and no correction.)
"... boffins grows ..." - assuming there are several boffins, I think you mean "grow", the plural form of the verb.
Operation success rates..." - why the new paragraph in the middle of a sentence?
"... the first instance regenerative medicine." - missing "of"?