The African clawed frog, which is not naturally able to regenerate its limbs, was treated with the drugs for 24 hours, prompting an 18-month period of regrowth of a functional leg. The demonstration raises the prospect that in the future drugs could be used to switch on similar untapped abilities for regeneration in human s to restore tissues or organs lost to disease or injury.
This story is from the January 27, 2022 edition of The Guardian.
Start your 7-day Magzter GOLD free trial to access thousands of curated premium stories, and 8,500+ magazines and newspapers.
Already a subscriber ? Sign In
This story is from the January 27, 2022 edition of The Guardian.
Start your 7-day Magzter GOLD free trial to access thousands of curated premium stories, and 8,500+ magazines and newspapers.
Already a subscriber? Sign In
El Kaabi's double strike ends Aston Villa's European dream
There is a graffiti mural in the north stand home to the most ardent, impassioned Olympiakos supporters - that displays a mockup of Muhammad Ali standing over his opponent sandwiched between the words: \"Piraeus means knock out!\" And so it proved for Aston Villa, whose European adventure came to a joyless end in the Greek port.
'A lot of sadness': Worcestershire to honour Baker
County pay respect to late spinner by wearing his squad number after incredibly tough’ return to training
Nadal sees off Bergs but must 'lose fear' in time for Paris
Rafael Nadal says he has reached the point where he must let go of his fear of injury and \"go for everything\" in order to see if he will be able to perform at the highest level by the time of the French Open.
Boeing supplier 'regularly shipped defective parts'
A former employee of Boeing's largest supplier has alleged that key aircraft parts regularly left the factory with serious defects.
Malta's former PM charged over hospital privatisation scandal
Malta's former prime minister Joseph Muscat has been charged with corruption in a hospital privatisation scandal that was once investigated by the murdered investigative journalist Daphne Caruana Galizia.
Slow motions Trial delay smooths way to election
Despite dismal days spent in the courtroom, Donald Trump earned two significant legal victories this week with separate decisions that make it all but certain two of the pending criminal trials against him will take place after the November election.
Claims children in Darfur 'piled up and shot' add to atrocities evidence
Gruesome new testimony gives details of one of the worst atrocities of the year-long Sudanese civil war - the large-scale massacre of civilians as they desperately tried to flee an ethnic rampage in Darfur last summer.
Fury at iPad ad showing books and instruments being crushed
Apple has faced criticism over an advert for its new iPad that features an industrial-sized hydraulic press crushing a collection of items including musical instruments and books.
Scottish Greens oppose choice of Forbes as deputy FM
The Scottish Greens have voted against Kate Forbes' appointment as Scotland's new deputy first minister over her views on equalities.
PM tells university leaders they have duty to keep Jewish students safe
University leaders should take \"personal responsibility\" for protecting Jewish students on campus, Rishi Sunak said to vice-chancellors yesterday at an antisemitism roundtable hosted at Downing Street.
