Tag Animal research
Researchers wake monkeys by stimulating ‘engine’ of consciousness in brain
A small amount of electricity delivered at a specific frequency to a particular point in the brain will snap a monkey out of even deep anesthesia, pointing to a circuit of brain activity key to consciousness and suggesting potential treatments for debilitating brain disorders.
UW–Madison researchers lead efforts to understand, thwart new coronavirus
Within the next few weeks, an interdisciplinary team of UW scientists hopes to begin studies of 2019-nCoV to "erect more barriers to prevent this sort of thing from happening in the future.”
Cheap nanoparticles stimulate immune response to cancer in the lab
If they are shown to work as well in the body as they do in pharmacy Professor Seungpyo Hong's lab, the nanoparticles might provide an effective and more affordable way to fight cancer.
‘Lucky Dog’ Scout and UW School of Veterinary Medicine star in WeatherTech Super Bowl commercial
As Super Bowl LIV airs Sunday, Feb. 2, Scout will appear alongside members of the school's faculty and staff who have been part of the 7-year-old golden retriever’s cancer treatment journey.
Scout, UW star in Super Bowl ad
When clinicians at the University of Wisconsin School of Veterinary Medicine began caring for Scout in July 2019, they had no idea they would soon inspire, and appear in, a Super Bowl commercial. But they had a canine star on their hands, and a very appreciative client. Here is the finished ad.
Scout’s story: UW veterinary medicine featured in Super Bowl commercial
The story of the care "Lucky Dog" Scout is receiving from the UW School of Veterinary Medicine is told here by David MacNeil and the veterinary team. Video by UW–Madison.
Flashing lights may provide vital first test of MS drug success
Measuring changes in the speed of electrical signals along nerves connecting the eyes to the brain may accurately reflect recovery from myelin loss in multiple sclerosis (MS), according to new UW–Madison research.
Injectable, flexible electrode could replace rigid nerve-stimulating implants
Neuromodulation therapies can reduce epileptic seizures, soothe chronic pain and treat depression. Now, a significant advance could dramatically reduce their cost, increase their reliability and make them much less invasive.
Common chemical linked to rare birth defect in mice
A new study reports that PBO interferes with the critical signaling pathway dubbed by scientists as sonic hedgehog, resulting in stunted forebrain development and signature facial abnormalities.
Tiny capsules packed with gene-editing tools offer alternative to viral delivery of gene therapy
Researchers at the University of Wisconsin–Madison have packed a gene-editing payload into a customizable, synthetic nanocapsule.
Fear of more dangerous second Zika, dengue infections unfounded in monkeys
As outbreaks on Pacific islands and in the Americas in recent years made Zika virus a pressing public health concern, the Zika virus’s close similarity to dengue presented the possibility that one infection may exacerbate the other.
Jawless fish take a bite out of the blood-brain barrier
A team of biomedical engineers and clinician-scientists borrowed molecules from the immune system of the parasitic sea lamprey to deliver anti-cancer drugs directly to brain tumors.
Inflamed monkey guts produce Parkinson’s-related proteins
A new study lends support to the idea that inflammation may play a key role in the development of the degenerative neurological disorder.
Clinical trial begins to test universal vaccine against canine cancer
Dogs started receiving a vaccine against cancer this week in a clinical trial at UW–Madison. If the vaccine works in dogs, it may not only provide a new strategy for addressing a critical canine health concern, it might also work in people.
Orthopedic injury therapy in rodents may soon be headed to the clinic
The research team is now working to obtain FDA approval for a first human clinical trial to treat devastating injuries in musculoskeletal tissues.
Human respiratory viruses continue to spread in wild chimpanzees
Less than two years after the first report of wild chimpanzees in Uganda dying as a result of a human “common cold” virus, a new study has identified two other respiratory viruses of human origin in chimpanzee groups in the same forest.
Ritalin drives greater connection between brain areas key to memory, attention
New research is a first step toward understanding the way Ritalin affects the organization of the pathways that build brain networks used in attention and learning.
It’s not a shock: Better bandage promotes powerful healing
The bandage developed by UW–Madison engineers leverages energy generated from a patient’s own body motions to apply gentle electrical pulses at the site of an injury.
Five questions with Su-Chun Zhang, forger of brain cells
In light of the 20th anniversary of James Thomson’s derivation of human embryonic stem cells, we had some questions for one of the founders of stem cell neuroscience.
Discovery opens new opportunities to slow or reverse MS
Nerve cells stripped of their insulation can no longer carry vital information, leading to the numbness, weakness and vision problems often associated with multiple sclerosis. A new study shows an overlooked source may be able to replace that lost insulation.