Researcher in physics in Arts & Sciences at Washington University in St. Louis are working out a theory of thermodynamics in quantum physics and finding some interesting results, including “negative information.”
A team of international researchers led by engineers at Washington University has developed a way to use a light field to trigger a mechanical movement that will generate an acoustic wave.
We may not be able to change recent events in our lives, but how well we remember them plays a key role in how our brains model what’s happening in the present and predict what is likely to occur in the future, finds new research in the Journal of Experimental Psychology: General.
Under warming conditions, arctic wolf spiders’ tastes in prey might be changing, according to new research from Washington University in St. Louis, initiating a new cascade of food web interactions that could potentially alleviate some impacts of global warming.
Using genetic sequencing, scientists have revealed the complete DNA makeup of more than 100 aggressive prostate tumors, pinpointing important genetic errors these deadly tumors have in common. The study lays the foundation for finding new ways to treat prostate cancer, particularly for the most aggressive forms of the disease.
A payment system that provides financial incentives for hospitals that reduce health-care costs for Medicare patients did not lower costs as intended, according to a new study led by Washington University School of Medicine in St. Louis.
New research led by Washington University School of Medicine in St. Louis indicates an investigational therapy for an inherited form of ALS extends survival and reverses signs of neuromuscular damage in mice and rats. The findings, published July 16 in The Journal of Clinical Investigation, have led to a phase one/two clinical trial to investigate whether the drug could benefit people with ALS whose disease is caused by mutations in a gene called SOD1.
A team at Washington University in St. Louis has created a bacteria that uses photosynthesis to create oxygen during the day, and at night, uses nitrogen to create chlorophyll for photosynthesis. This development could lead to plants that do the same, eliminating the use of some — or possibly all — man-made fertilizer, which has a high environmental cost.
Travel by airplane has opened the door to experiencing different cultures and exploring natural wonders. That is, if you can get past the jet lag. But what if you could take control of the brain's daily timing system? Biologists at Washington University in St. Louis unlocked a cure for jet lag in mice by activating a small subset of the neurons involved in setting daily rhythms, as reported in a July 12 advance online publication of Neuron.
People with multiple sclerosis (MS) can find an abundance of conflicting advice suggesting that special diets will ease their symptoms. But the evidence is scanty. Laura Piccio, MD, an associate professor of neurology at Washington University School of Medicine in St. Louis has launched a trial to evaluate whether drastically cutting calories twice a week can change the body’s immune environment and the gut microbiome, and potentially change the course of the disease.
A multidisciplinary team from Washington University in St. Louis and the Air Force Research Laboratory at Wright-Patterson Air Force Base has developed a high-tech fix that brings some medical diagnostic tests out of the dark and into the light.
Research led by Washington University School of Medicine in St. Louis has shown, in mice, that genetic material can be delivered to damaged cells in the kidneys, a key step toward developing gene therapy to treat chronic kidney disease. The potentially fatal condition affects 30 million Americans, most of whom don’t realize they have chronic kidney disease.
Researchers at Washington University School of Medicine in St. Louis have found that inhibiting a receptor on immune cells called macrophages may help relieve pain in some patients, particularly those with chronic neuropathic pain, such as those with conditions like diabetic neuropathy.
Older adults living in public senior housing communities experience a large degree of loneliness, finds a new study from the Brown School at Washington University in St. Louis.Nevertheless, senior housing communities may be ideal locations for reducing that loneliness, the study finds.“There are many studies on loneliness among community-dwelling older adults; however, there is limited research examining the extent and correlates of loneliness among older adults who reside in senior housing communities,” wrote Harry Chatters Taylor, doctoral student at the Brown School and lead author of “Loneliness in Senior Housing Communities,” published in the Journal of Gerontological Social Work.
New research links outdoor air pollution — even at levels deemed safe — to an increased risk of diabetes globally, according to a study from Washington University School of Medicine in St. Louis and the Veterans Affairs (VA) St. Louis Health Care System. The findings raise the possibility that reducing pollution may lead to a drop in diabetes cases in heavily polluted countries such as India and less polluted ones such as the United States.
As the United States celebrates its founding on July 4, new research on “collective narcissism” suggests many Americans have hugely exaggerated notions about how much their home states helped to write the nation’s narrative.“Our study shows a massive narcissistic bias in the way that people from the United States remember the contributions of their home states to U.
Tommy John surgery, or reconstruction of the ulnar collateral ligament (UCL) in the elbow, has been dubbed an epidemic among Major League Baseball pitchers. A mechanical engineer at Washington University in St. Louis plans to develop a bioinspired imaging technique to study how damage accumulates in the UCL during loading, or the stress of activating the ligament.
Researchers at Washington University School of Medicine in St. Louis have found that immune cells called macrophages can trigger smooth muscle contractions in the intestinal tract, independent of nerve cells.
Microscopes are limited in what they can see because of their resolution, or their ability to see detail. The detail, or information, from the object is there, but some of it gets lost as the light reflecting off of the object moves through the air. Ulugbek Kamilov, an engineer in the School of Engineering & Applied Science at Washington University in St. Louis, plans to use a three-year, $265,293 grant from the National Science Foundation to capture the information that normally gets lost and add it to the information researchers typically receive from microscopes.
New research from Washington University School of Medicine in St. Louis demonstrates that an interactive therapy involving parents and their depressed preschoolers can reduce rates of depression and lower the severity of children’s symptoms.