How nails regenerate lost fingertips

Really striking’ “It’s a fan­tastic paper,” says James Mon­aghan, a regen­er­a­tion biol­o­gist at North­eastern Uni­ver­sity in Boston, Mass­a­chu­setts. “It’s really striking that the cel­lular mech­a­nisms and sig­nalling path­ways, like Wnt … read more »