One way to ensure a positive experience for mice in research is to use the cupped handling technique when transporting them to a new cage or area. Mice are acclimated to the procedure by allowing them to explore the hands of the person picking them up. This technique…
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…
New research investigates whether a stroke can affect the diversity of bacterial populations in the gut and whether these changes could influence the brain's recovery process.
Adult tissues retain — and can recover — a memory of their early development, which might be a game-changer for cancer and regenerative medicine
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…
Radiation oncologist Dr. Michael Kent desperately wants to beat cancer.He’s testing the latest high-tech treatments in clinical trials and using a multimillion-dollar linear accelerator so he can offer the best care to patients — whether they’re beagles, golden retrievers, or the black and white terrier mix named Moo…
Multi-step screening process leads to molecule that may protect brain cells. In the fight against brain damage caused by stroke, researchers have turned to an unlikely source of inspiration: hibernating ground squirrels. While the animals’ brains experience dramatically reduced blood flow during hibernation, just like human patients after…
Before this study, investigators did not know how autophagy is in play during involution and how it is different in the reversible versus irreversible phase of involution.
Hamsters involved in research are gently handled by animal caretakers on a regular basis so they can grow accustomed to human interaction. This reduces stress for the animals. In addition, the hamsters are provided with enrichment items to ensure that they can carry out their normal behaviors. These…
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