Written by: Fiona MacDonald
A drug developed for type 2 diabetes has “significantly reversed memory loss” in mice with Alzheimer’s disease, and researchers now want to test it on humans.
The treatment is exciting for scientists because it works by protecting the brain cells attacked by Alzheimer’s disease in three separate ways, rather than relying on a single approach.
And seeing as the drug has already been tested and approved for use in humans, it’s something that could hit the market a lot faster than other experimental treatment options. Read more.
Written by Joey Palacios
Scientists at Texas BioMedical Research Institute in San Antonio are using a type of primate to help prevent birth defects caused by the Zika virus. Texas BioMed is using four marmosets as its animal model for Zika infection. Virologist Dr. Jean Patterson said Zika infection in marmosets is similar to that in humans.
“Like humans, they develop almost immediate Viremia — meaning they have virus in their blood — and, for the males, after the virus declines in blood it then goes into semen, saliva and blood,” she said. Read more.