Tag Animal research
Drug protects fertility and may prolong life in chemo-treated mice
A University of Wisconsin–Madison physician and her research team have shown that a heart medication can prevent ovarian damage and improve survival in adolescent mice after chemotherapy. The treatment also increased the number of their healthy offspring.
Ned Kalin wins Anna-Monika Prize for neuroscience research
Ned Kalin, chair of psychiatry at the UW School of Medicine and Public Health, will receive a major award this week at a conference in Amsterdam for his work in uncovering the signature of anxiety and depression in the brain.
Flu study, on hold, yields new vaccine technology
Vaccines to protect against an avian influenza pandemic as well as seasonal flu may be mass produced more quickly and efficiently using technology described today (Sept. 2) by researchers at the University of Wisconsin–Madison in the journal Nature Communications.
Apes may be closer to speaking than many scientists think
Koko the gorilla is best known for a lifelong study to teach her a silent form of communication, American Sign Language. But some of the simple sounds she has learned may change the perception that humans are the only primates with the capacity for speech.
Cancer discovery links experimental vaccine and biological treatment
A new study at the University of Wisconsin–Madison has linked two seemingly unrelated cancer treatments that are both now being tested in clinical trials.
Brain imaging shows how children inherit their parents’ anxiety
In rhesus monkey families - just as in their human cousins - anxious parents are more likely to have anxious offspring.
Fragile X proteins involved in proper neuron development
Fragile X syndrome is the most common inherited intellectual disability and the greatest single genetic contributor to autism. Unlocking the mechanisms behind fragile X could make important revelations about the brain.
UW-Madison startup offers antibiotic alternative to animal producers
A University of Wisconsin–Madison animal scientist has developed an antibiotic-free method to protect animals raised for food against common infections.
Ebola whole virus vaccine shown effective, safe in primates
An Ebola whole virus vaccine, constructed using a novel experimental platform, has been shown to effectively protect monkeys exposed to the often fatal virus.
Science Expeditions opens doors to UW–Madison research March 20-22
Science Expeditions, the University of Wisconsin–Madison’s 13th annual science open house, will open the doors of dozens of campus attractions — and the expertise of scores of researchers — to thousands of curious visitors March 20-22.
Move over Mozart: Study shows cats prefer their own beat
As more animal shelters, primate centers and zoos start to play music for their charges, it’s still not clear whether and how human music affects animals. Now, a study from the University of Wisconsin–Madison shows that while cats ignore our music, they are highly responsive to “music” written especially for them. The study is online at Applied Animal Behaviour Science.
Laying a foundation for treating ALS, spinal cord injury
Su-Chun Zhang, a professor of neuroscience and neurology at the University of Wisconsin–Madison Waisman Center, and his research team have published a unique model for learning more about the role of human astrocytes today in the Journal of Clinical Investigation today. The findings may lay a foundation for the treatment of a number of neurodegenerative diseases, including ALS (amyotrophic lateral sclerosis) and debilitating spinal cord injuries.
Learning lessons by following Madison’s foxes and coyotes
Last year, a family of foxes — complete with roly-poly kits — took up residence on the University of Wisconsin–Madison campus and made the city its playground. With winter in full swing, the foxes and their larger dog-like counterparts, coyotes, are out there again, roaming the wilder (and often not so wild) parts of the city and campus. This year, David Drake, a UW–Madison associate professor of forest and wildlife ecology, is welcoming the public to join him and his research team as they go out and radio collar the animals in an effort to track and better understand these urban canids.
AAAS honors four UW–Madison professors for advancing science
Four members of the University of Wisconsin–Madison faculty have been elected fellows of the American Association for the Advancement of Science (AAAS), the society announced today.
Morgridge scientists find way to ‘keep the lights on’ for cell self-renewal
One remarkable quality of pluripotent stem cells is they are immortal in the lab, able to divide and grow indefinitely under the right conditions. It turns out this ability also may exist further down the development path, with the workhorse progenitor cells responsible for creating specific tissues.
Animal research ethics discussion to focus on UW anxiety study
Bioethicist Jeffrey Kahn and veterinary pathologist Eric Sandgren will meet on the University of Wisconsin–Madison campus Thursday evening for a discussion of animal research ethics focusing on a particular program employing monkeys in the study of anxiety and depression. The event, which is free and open to the public, begins 7 p.m. Thursday in Room 1111 of the Genetics-Biotechnology Center Building, 425 Henry Mall.
New imaging agent provides better picture of the gut
A multi-institutional team of researchers has developed a new nanoscale agent for imaging the gastrointestinal (GI) tract. This safe, noninvasive method for assessing the function and properties of the GI tract in real time could lead to better diagnosis and treatment of gut diseases.
Wisconsin scientists find genetic recipe to turn stem cells to blood
The ability to reliably and safely make in the laboratory all of the different types of cells in human blood is one key step closer to reality. Writing today (July 14, 2014) in the journal Nature Communications, a group led by University of Wisconsin–Madison stem cell researcher Igor Slukvin reports the discovery of two genetic programs responsible for taking blank-slate stem cells and turning them into both red and the array of white cells that make up human blood.
Chemical strategy hints at better drugs for osteoporosis, diabetes
By swapping replacement parts into the backbone of a synthetic hormone, UW–Madison graduate student Ross Cheloha and his mentor Sam Gellman, along with collaborators at Harvard Medical School, have built a version of a parathyroid hormone that resists degradation in laboratory mice. As a result, the altered hormone can stay around longer - and at much higher concentration, says Gellman, professor of chemistry at the UW.