Researchers successfully used a protein called parapinopsin to turn off brain circuits. This protein is found in lamprey – an ancient lineage of jawless fish similar to eel. Researchers said the ability to inhibit neurons could eventually lead to turning off mood disorders and unwanted behaviors like depression and addiction.
Rucaparib is in a relatively new class of drugs - Poly(ADP-ribose) polymerase or PARP inhibitors - which have been approved for therapy in ovarian cancers. This study provides insights into both how the cancers resist treatments, and which patients may respond favorably to the drug.
In a worldwide study of 2,100 pregnant women, those who contracted COVID-19 during pregnancy were 20 times more likely to die than those who did not contract the virus.
Using satellite photos of three cities and drawing upon methods used to manipulate video and audio files, a team of researchers led by the University of Washington set out to identify new ways of detecting fake satellite photos and warn of the dangers of falsified geospatial data.
A new study led by University of Washington researchers borrowed image-analysis methods from engineering to spot the minute movements of a stony coral.
The federal government, in its response to the COVID-19 pandemic, could learn from how the nation responded to Hurricane Katrina, 9/11 and the H1N1 swine flu, a new University of Washington study found.
University of Washington researchers worked with almost 260 people to understand online disagreements and to develop potential design interventions that could make these discussions more productive and centered around relationship-building.
With a lethal, airborne virus spreading fast, hospitals had to change how they treated patients and policies for how caregivers provided that treatment. But for maternity patients and nurses some of those changes had negative outcomes, according to a new University of Washington study.
Fewer than half of inmates in jails and prisons surveyed in a study by the CDC and University of Washington said they would accept a COVID-19 vaccine, while the majority either said they wanted to wait before getting the vaccine or would refuse one.
A University of Washington-led team has developed a method that uses the camera on a person’s smartphone or computer to take their pulse and breathing rate from a real-time video of their face.
Dr. James Lee is a Korean-American resident in psychiatry at the University of Washington School of Medicine. His perspective, “Combating anti-Asian sentiment — a practical guide for clinicians,” was published March 24 in The New England Journal of Medicine.
For the past decade, researchers at the University of Washington School of Medicine, Washington State University, and the VA Puget Sound Health Care System have conducted successful studies on harm reduction in Seattle homeless shelters. The researchers offer great advice on how to cut back on drinking.
One of the keys to having a healthy brain at any age is having a healthy blood-brain barrier, a complex interface of blood vessels that run through the brain. Research shows the blood-brain barrier leaks as we age, and we lose cells called pericytes. But could this leak and the difficulties in recall be the early stages of Alzheimer’s disease?
Thanks to 20 years of observations from thousands of citizen scientists, University of Washington researchers have discovered distinct patterns in the mass strandings of by-the-wind sailors, also called Velella velella. Specifically, large strandings happened simultaneously from the northwest tip of Washington south to the Mendocino coast in California, and in years when winters were warmer than usual.
Amid a growing mental health crisis among teens and young adults nationwide, a pilot program teaching mindfulness and coping techniques to students at the University of Washington has helped lower stress and improve emotional well-being.
A new University of Washington study finds that an identification with all humanity, as opposed to identification with a geographic area like a country or town, predicts whether someone will engage in “prosocial” behaviors particular to the pandemic, such as donating extra masks or coming to the aid of a sick person.
Computer engineers at the world’s largest companies and universities are using machines to scan through tomes of written material. The goal? Teach these machines the gift of language. Do that, some even claim, and computers will be able to mimic the human brain. But this impressive compute capability comes with real costs, including perpetuating racism and causing significant environmental damage, according to a new paper, “On the Dangers of Stochastic Parrots: Can Language Models Be Too Big?
A year ago, infectious disease doctor Christine Johnston was leading a study on the use of hydroxychloroquine for the treatment of people with COVID-19. A year later, her team published results that showed the drug -- once a political football -- had no effect. Johnston talks about lessons learned.
University of Washington researchers have developed a new skill for a smart speaker that for the first time monitors both regular and irregular heartbeats without physical contact.
Home delivery of HIV medicines in South Africa significantly increased viral suppression compared to those who received clinical care, according to a study by researchers at the University of Washington School of Medicine. The study was conducted with Amazon.com guidance during COVID-19 restrictions in South Africa.
A new method to rate tornado warnings shows that nighttime tornadoes in the U.S. have a lower probability of detection and a higher false-alarm rate than other events. Summertime tornadoes, occurring in June, July or August, also are more likely to evade warning.
An unprecedented bulge of fresh water in the Arctic Ocean will travel through the Canadian Archipelago to the Labrador Sea, affecting local marine environments and global ocean circulation.
A new study published Feb. 24 in the journal Royal Society Open Science documents the earliest-known fossil evidence of primates. These creatures lived less than 150,000 years after the Cretaceous-Paleogene mass extinction event that killed off non-avian dinosaurs and saw the rise of mammals.
In a study released Feb. 22 in JAMA Internal Medicine researchers found that six 20-minute telephone calls over eight weeks coaching participants on how to get better sleep improved their sleep, pain, and daytime function. The improvements in sleep and daytime function persisted 12 months after treatment. One of the lead investigators who has been researching age and sleeping for 40 years offers great tips on getting better sleep. Just because you are aging, does NOT mean your sleep needs to get worse.
In a statewide study of adults over 60 with osteoarthritis, researchers found that effective treatment for insomnia can be delivered in a few short phone calls.
Digital mental health apps and internet-based treatments could overcome both access problems and provider shortages. But these apps have yet to be adopted in the U.S. healthcare system. One reason is that these apps need payment and reimbursement models that would enable broad adoption. Researchers at the University of Washington School of Medicine recently published results to help propel policymakers to create these payment models. They proved that an app to help people with serious mental illness was just as effective as a clinic-based group intervention for half the cost.
The study also showed that the number of COVID-19 infections in pregnant patients from nearly all communities of color in Washington was high. There was a twofold to fourfold higher prevalence of pregnant patients with COVID-19 infections from communities of color than expected based on the race-ethnicity distribution of pregnant women in Washington in 2018.
Even if all countries meet their Paris Agreement goals for reducing emissions, Earth has only a 5% chance of staying below 2 C warming this century, a 2017 study showed. But reductions about 80% more ambitious, or an average of 1.8% drop in emissions per year rather than 1% per year, would be enough to meet the agreement's stated goal, analysis shows.
Recognizing that nurses play a central role in and hold major responsibility for the health of individuals and communities hit hard by historic racial inequity, the University of Washington School of Nursing is launching the Center for Antiracism in Nursing.
Sen. Paul claimed that allowing biological males to participate in girls’ sports "would completely destroy girls’ athletics." This has not been proven and some say it misses the point of high school athletic programs.
New data from the University of Washington, collected just before and after the Capitol riot, reveals fervent Trump voters' opinions about race, gender, the pandemic and the 2020 election.
The Sports Institute at UW Medicine, a leader in sports safety, announced the appointments of new members to its strategic committee of trusted advisors. The Sports Institute has led first-of-its-kind efforts to legislate safe return to play across all 50 states and to advance best practices in sports safety.
A University of Washington team created Audeo, a system that can generate music using only visual cues of someone playing the piano.
Human-caused warming is responsible for increasing the risk of a glacial outburst flood from Peru’s Lake Palcacocha, threatening the city below. This study is the first to directly link climate change with the risk of flooding from glacial lakes, which are growing in number and size worldwide.
Amazon’s search algorithm gives preferential treatment to books that promote false claims about vaccines, according to research by UW Information School Ph.D. student Prerna Juneja and Assistant Professor Tanu Mitra.
Single-celled organisms in the open ocean use a diverse array of genetic tools to detect light, even in tiny amounts, and respond. The discovery of these new genetic "light switches" could also aid in the field of optogenetics, in which a cell's function can be controlled with exposure to light.
Bleeding of the gums on gentle probing, or gingival bleeding tendency, and also bleeding in the eye, or retinal hemorrhaging, were associated with low vitamin C levels in the bloodstream.
A new University of Washington paper published Jan. 11 in Nature Sustainability quantifies the tradeoffs between hydroelectric generation capacity and the impacts on river connectivity for thousands of current and projected future dams across Brazil. The findings confirm that small hydropower plants are far more responsible for river fragmentation than their larger counterparts due to their prevalence and distribution.
Sleep cycles in people oscillate during the 29.5-day lunar cycle: In the days leading up to a full moon, people go to sleep later in the evening and sleep for shorter periods of time. Scientists observed these oscillations in urban and rural settings — regardless of an individual’s access to electricity.
A University of Washington-led team has revisited and comprehensively reinterpreted radio telescope observations underlying a 2019 claim of phosphine in the atmosphere of Venus. They report that sulfur dioxide, a common gas in the atmosphere of Venus, is likely what was detected instead of phosphine.
The study, which followed 240 pregnant women between March and June 2020, found that the COVID-19 mortality rate in the pregnant women was significantly higher when compared to the COVID-19 mortality rate in similarly aged individuals within Washington state.
A University of Washington study analyzes how a state's refundable Earned Income Tax Credit can lead to fewer reports of child neglect, by reducing the financial stress on families.
University of Washington researchers developed a technique to modify naturally occurring biological polymers with protein-based biochemical messages to affect cell behavior. Their approach uses near-infrared lasers to trigger chemical adhesion of proteins to scaffolds made from biological polymers like collagen.
If pregnant individuals catch COVID they will generally get sicker than non-pregnant individuals. They also more commonly end up on ECMO [heart-lung support], in the ICU or on ventilators.
Even people who have experienced severe allergic reactions to food, latex, pets, pollen, or bee stings should get the coronavirus vaccine, UW Medicine allergy and infectious disease experts say.
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