Millions of Americans are living today with degenerative eye diseases, and cases are expected to rise rapidly in the coming years. While the current progress of treatment is promising, what if there was a way to not just manage these maladies but to regenerate tissue lost or damaged by disease or injury?

The field of regenerative medicine is fascinating, and a team of UNLV scientists led by biologist Kelly Tseng is building a blueprint for eye tissue regeneration right now based on lessons learned from the larvae of the African clawed frog. 

Inside UNLV’s Tseng Lab, a team of faculty, graduate students, and undergraduates is tracking the genes responsible for the regenerative qualities of the frog, which can regrow retinas, optic nerves, and even limbs.

Using sophisticated computer modeling, traditional lab techniques, and state-of-the-art equipment, they’re connecting data from models of frogs at various developmental stages with what we know about human eye health. Their long-term goal is to find a pathway to replicate the regenerative abilities of the amphibians for human benefit. 

I spoke about Professor Tseng's inspiring work during my recent State of the University address, and I invite you to read on (or watch a short video) to learn more about it. The quest for the next breakthrough continues, as big discoveries start with bold ideas that are being explored every day here at UNLV!

Warm wishes,

Chris Heavey
UNLV Interim President