With impressive accuracy, dogs can sniff out coronavirus With impressive accuracy, dogs can sniff out coronavirus In a proof-of-concept study led by the School of Veterinary Medicine, dogs identified positive samples with 96% accuracy.
In Peru, a race to vaccinate dogs as two epidemics collide Vaccinators in Arequipa reported feeling safer within the booths compare to using only PPE. During a pandemic, reduced workforce meant hiring nonmedical personnel to perform vaccinations, so PPE protocols were harder to follow. (Image: Penn Medicine News) In Peru, a race to vaccinate dogs as two epidemics collide A team of workers in Peru, led by Penn Medicine’s Ricardo Castillo-Neyra, led a two-month rabies vaccination campaign.
Turning back the clock on a severe vision disorder A mutation in the NPHP5 gene leads to a severe blinding disorder, Leber congenital amaurosis. Dogs with the condition that were treated with a gene therapy regrew normal, functional cone cells, labeled in red, that had previously failed to develop. The treatment led to a recovery of retinal function and vision. (Image: Courtesy of Gustavo Aguirre and William Beltran) Turning back the clock on a severe vision disorder Gene therapy triggered the regrowth of healthy photoreceptor cells and restored vision in dogs with a severe form of Leber congenital amaurosis.
‘Research at Penn’ showcases University breakthroughs and innovations ‘Research at Penn’ showcases University breakthroughs and innovations Produced by the Provost’s Office, the brochure highlights groundbreaking research from each of Penn’s 12 schools. This year it is online-only.
New test can detect presence of gene doping in equines New test can detect presence of gene doping in equines A team of Penn Vet researchers have created and validated a quantitative test that is able to detect the presence of a gene doping agent in plasma and synovial fluid quickly and conveniently.
From animals to people and back again Humans aren’t the only species susceptible to COVID-19. A growing number of other animal species have become infected, posing a threat to the health of wildlife and domesticated animals, and in some cases exacerbating threats to people. From animals to people and back again Penn researchers are studying the propensity of SARS-CoV-2 to cross between species, and they are working to protect people, pets, and wildlife from COVID-19 infection.
An ‘electronic nose’ to sniff out COVID-19 An ‘electronic nose’ to sniff out COVID-19 Through a newly funded grant, researchers across the University are developing a device that can rapidly detect COVID-19 based on the disease’s unique odor profile.
Gut cells sound the alarm when parasites invade The parasite Cryptosporidium, transmitted through water sources, is one of the most common causes of diarrheal disease in the world. (Image: Muthgapatti Kandasamy and Boris Striepen) Gut cells sound the alarm when parasites invade A chain reaction led by cells lining the intestines tips the immune system off to the presence of the parasite Cryptosporidium, according to a study led by researchers in the School of Veterinary Medicine.
Vision researchers honored by End Blindness 2020 Gustavo Aguirre, Jean Bennett, and Albert Maguire Vision researchers honored by End Blindness 2020 The Outstanding Achievement Prize highlights the contributions of the School of Veterinary Medicine’s Gustavo D. Aguirre and the Perelman School of Medicine’s Jean Bennett and Albert M. Maguire toward a gene therapy for a form of blindness.
Uniting against an invisible foe A tiny virus has transformed life as we know it. But in nearly every corner of Penn’s campus, researchers are making remarkable progress to combat it. (Image, also on homepage: National Institutes of Health) Uniting against an invisible foe All across the University, researchers have launched new areas of study, reaching across disciplinary boundaries to make stunning progress in combating COVID-19.