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Now, biodegradable scaffold that enables gene silencing to regenerate tissues

Last Updated: Monday, January 20, 2014, 12:46

A team of scientists have created a biodegradable scaffold that enables sustained, local delivery of gene-silencing factors called siRNA to promote tissue regeneration.

Parrotfish play vital role in preserving coral reefs

Last Updated: Monday, December 12, 2011, 14:37

Parrotfish remove sick and dead corals and clean areas for new corals to settle.

Scientists discover worm`s regeneration ability

Last Updated: Thursday, April 22, 2010, 19:39

Scientists have unravelled the mechanism through which worms regenerate their amputated body parts -- a research that could lead to regrowing damaged human organs in future.

Fish reveals `secret of regeneration`

Last Updated: Wednesday, November 04, 2009, 21:34

Thanks to a tiny fish, scientists have moved a step closer to unlocking the secrets of body part regeneration,a power possessed by some animals and not humans.