Neuroscience

Scientists reverse a sensory impairment in mice with autism

Using a genetic technique that allows certain neurons in the brain to be switched on or off, UCLA scientists reversed a sensory impairment in mice with symptoms of autism, enabling them to learn a sensory task as quickly ...

Medical research

Skin wounds in older mice are less likely to scar

Researchers have discovered a rare example in which the mammalian body functions better in old age. A team at the University of Pennsylvania found that, in skin wounds in mice, being older increased tissue regeneration and ...

Diseases, Conditions, Syndromes

Insulin shows great potential against chronic colitis

Diabetes is not the only disease on which insulin has an effect, it appears. In a new study using tests on mice, researchers from the University of Copenhagen, among others, have discovered a new method for treating chronic ...

Neuroscience

White matter repair and traumatic brain injury

Traumatic brain injury (TBI) is a leading cause of death and disability in the U.S., contributing to about 30 percent of all injury deaths, according to the CDC. TBI causes damage to both white and gray matter in the brain, ...

Alzheimer's disease & dementia

Study clarifies ApoE4's role in dementia

ApoE4, a protein linked to both Alzheimer's disease and a form of dementia caused by damage of blood vessels in the brain, increases the risk of cognitive impairment by reducing the number and responsiveness of blood vessels ...

Immunology

Gut fungus exacerbates asthma in antibiotic-treated mice

A non-pathogenic fungus can expand in the intestines of antibiotic-treated mice and enhance the severity of allergic airways disease, according to a study published September 20 in the open-access journal PLOS Pathogens by ...

page 15 from 23