How much is Lionel Messi Worth? Lionel Messi net worth and salary: Lionel Messi is a Argentinian-born professional footballer who has a net worth of $280 million. Lionel Messi has earned his net worth as the striker and winger of the FC Barcelona and the Argentina National Team.
Their regenerative superpower is an inspiring, profound example of what is possible in biology and healing. Salamanders are a biological marvel: they are the only larger vertebrates that can regenerate entire limbs, a capacity for healing unmatched in the animal kingdom.
By shutting off a single gene, researchers think humans could regenerate damaged tissue just as newts do. Scientists have long been stymied by human regenerative healing -- that is, wholesale regrowth of, say, a severed limb -- an ability inherent in some species but lost on humans.