“cyw18” (2 Results)

Looking at Armadillos for a Cure to Blindness

Normally when studying disorders that cause blindness in humans, scientists genetically disable cone-related genes in small animals like mice. Studying nine-banded armadillos would give scientists a much more realistic model to test viable treatment options, such as gene therapy, a method of correcting a genetic disease by replacing defective genes with corrected copies. If gene therapy were able to correct the nine-banded armadillo’s cone-related mutations, it could be adapted to correct forms of human blindness.

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Happy Ending to a Grizzly Tale

Researchers at Washington State University are studying grizzly bears raised in captivity to figure out how the bears’ hearts undergo such dramatic and helpful changes during hibernation. Understanding how the physical and chemical changes occur that allow grizzly bears to avoid blood clots and ruptured arteries could lead to breakthroughs in long awaited treatment for human heart disease.

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