Researchers have developed a new imaging technology that sees DNA naturally fluoresce, allowing for the study of individual biomolecules and global patterns of gene expression. This breakthrough could yield insights into cancer and other diseases.
A Northwestern University and Los Alamos National Laboratory team developed a novel workflow to design new materials with useful electronic properties. By combining machine learning and density functional theory calculations, they created design guidelines for ferroelectricity and piezoelectricity.
A study by Northwestern University found that delinquent youth are more likely to have multiple sexual partners and engage in unprotected vaginal sex with high-risk partners as they age. This risk is particularly pronounced among African American males, who are over four times more likely to have multiple partners.
Northwestern University scientists have developed a tiny, transparent device that can detect ultrasound waves, potentially helping diagnose diseases like macular degeneration and diabetes. The Micro-ring resonator detector uses optical ultrasound detection methods to create high-resolution images of biological materials.
Researchers at Northwestern University have identified a retinal cell that may cause myopia when it dysfunctions, and this dysfunction may be triggered by excessive indoor time. The discovery could lead to a new therapeutic target to control myopia.
Researchers studying NASA astronaut Scott Kelly's gut bacteria found changes associated with spaceflight that reversed upon return to Earth. The study, part of the 'twins' research, also discovered fluctuations in bacterial populations between identical twin brothers Scott and Mark Kelly.
A Northwestern University study of 25 years of data reveals a persistent connection between economic insecurity and the rate of gun violence at US schools. The researchers found that periods of heightened unemployment are associated with an increased risk of school shootings.
Researchers found that eastward travel had significant negative effects on MLB players' performance, particularly in base running and home runs allowed. The study's findings suggest that jet lag can have a substantial impact on team performance, even erasing the traditional home field advantage.
A new computational design strategy identifies promising cathode coatings to protect lithium-ion batteries from degradation, extending device lifespan. Northwestern University researchers developed the approach using a massive materials database, ranking top candidates and accelerating experimental testing.
A Northwestern University team developed a new computational model that performs at human levels on the Raven's Progressive Matrices, a nonverbal standardized test. The model's ability to solve complex visual problems and understand analogies provides evidence for the importance of symbolic representations and analogy in visual reasoning.
Scientists at Northwestern University used non-invasive brain stimulation to target specific memory networks, enhancing spatial precision and retention. The treatment showed lasting benefits of up to 24 hours, outperforming previous studies on short-lived effects.
The Chicago Biomedical Consortium has received a $21 million funding commitment from the Searle Funds at The Chicago Community Trust. This support will focus on fostering entrepreneurship among university researchers and promote translational research projects. The CBC is launching new initiatives, including forums for commercializatio...
A team of researchers from Northwestern University studied the exoskeleton of the Cotinis mutabilis beetle using nanomechanics. They discovered unique fibers with higher density along the length than transverse, leading to improved mechanical properties and inspiring new artificial materials.
A study found that performing even a third of the recommended activity is beneficial for older adults with arthritis. Participants who achieved a minimum of 45 minutes of moderate activity, such as brisk walking, per week were 80% more likely to improve or sustain high function over two years.
Researchers at Northwestern University have discovered a genetic driver of mixed lineage leukemia, a rare and deadly form of childhood leukemia. They identified a targeted molecular therapy that halts the proliferation of leukemic cells by stabilizing the wild-type MLL protein, which drives cancer.
Julio Ottino, Northwestern University dean, receives prestigious Bernard M. Gordon Prize for Innovation in Engineering and Technology Education. Whole-Brain Engineering has transformed education at McCormick, Northwestern, beyond, emphasizing creativity, design, and divergent thinking.
A new Northwestern University study found that 13 speedy mini-apps, IntelliCare, significantly reduced depression and anxiety in participants who used them up to four times a day. The apps offer various exercises and strategies to improve mental well-being, resulting in a 50% decrease in depressive and anxiety symptoms.
A study from Northwestern University found that preterm infants establish a strong foundation for linking language and meaning, similar to their full-term counterparts. This discovery challenges previous obstacles in language and cognitive development observed in preterm infants.
Researchers at Northwestern University's Auditory Neuroscience Laboratory have discovered a biological marker in the auditory system that can reliably diagnose concussions. The study found that children who suffered concussions had a distinct pattern in their brain activity when exposed to sound, which could be used to identify them.
A new Northwestern University study reveals that HIV patients have a higher risk of heart attacks and strokes, even when the virus is undetectable in their blood. The risk is estimated to be about 50% higher than predicted by current calculators.
Researchers identified a link between Huntington's disease and dysfunction of the subthalamic nucleus, leading to progressive loss of nerve cells and debilitating symptoms. The study suggests that early problems in the subthalamic nucleus contribute to the development of the disease.
A new study by Northwestern Medicine documents poor long-term outcomes of delinquent youth after juvenile detention, highlighting stark racial and ethnic disparities. Females functioned significantly better than males in nearly every domain, despite facing similar problems.
A Northwestern Medicine study shows that trained partners can catch far more mole irregularities than control group participants, growing their confidence and trust along the way. Common areas prone to developing fatal melanoma include hard-to-see spots on the body.
Researchers at Northwestern University have developed a method to 'rewire' human immune cells to sense and respond to tumor signals, potentially overcoming immunosuppression in cancer treatment. The customized function could also be useful in fighting other diseases.
A new Northwestern Medicine study reveals a significant connection between exposure to gang violence and severe depression, with 36% of women exhibiting post-traumatic stress disorder (PTSD) symptoms. The research highlights the often-overlooked impact of traumatic experiences on mental health in disadvantaged neighborhoods.
Scientists found that breathing rhythm affects memory and fear by synchronizing activity in the human brain. Inhaling through the nose heightens memory and response to fearful stimuli, while mouth breathing eliminates these effects.
A Northwestern University study found that applying petroleum jelly to high-risk newborns can prevent eczema, a costly skin disorder. The cost benefit of prophylactic moisturization was $353 per quality-adjusted life year, making it an affordable option.
A Northwestern University research team developed a mathematical model that predicts the evolution of two distinct subspecies in ornamented animals, one with flashy ornaments for attracting mates and one with subdued ornaments. The study found evidence from nature agrees with the model, showing many species split into these subgroups.
A wearable device measures key biomarkers in sweat to monitor health during exercise and detect diseases like cystic fibrosis. The low-cost, flexible device analyzes biomarker concentrations using colorimetric analysis and provides real-time results.
A Northwestern University study found that female faculty in STEM disciplines, particularly genomics, face challenges in collaboration patterns and career advancement. Despite having similar collaborator numbers, females tend to return to the same collaborators less often than males.
A Northwestern University study found that female faculty are underrepresented in genomics, with unequal collaboration patterns and negative cultural milieus detected. The researchers found that women have as many collaborators as men but tend to return to the same collaborators less often.
A new paper from Northwestern University researcher Adam Safron suggests that orgasm is linked to synchronized brain activity and neural entrainment, producing a sensory absorption and trance-like state. This understanding could change the way people view their sexuality, emphasizing the role of rhythmic aspects in sexual experiences.
Researchers at Northwestern University have developed a technology platform that provides high-resolution representation of RNA folding during synthesis. This breakthrough allows for the study of RNA folding in unprecedented detail, potentially leading to discoveries in basic biology, gene expression, and disease.
Researchers pinpoint unique brain region for placebo response in pain relief, enabling targeted pain therapy and more accurate clinical trials. This finding could lead to personalized medicine for the 100 million Americans with chronic pain.
A new telemedicine program offers specialized speech therapy for people with dementia-related language problems, significantly improving their ability to recall words they had lost. The Communication Bridge program uses a secure video-chat platform and home assignments like virtual flashcards to support language memory.
Researchers discovered that muscle tissue has a built-in clock controlling energy efficiency, with optimal performance during the day. The finding suggests that humans may be able to respond better to exercise during daylight hours.
A new method uses genetic algorithms to rapidly identify top materials for pre-combustion carbon capture. A variant of NOTT-101 has been found to have the highest capacity for capturing carbon and good selectivity, meeting the DOE's 90% CO2 removal target.
A study at Northwestern University found that genetic variants affect how people metabolize caffeine, impacting their coffee consumption habits. The research also discovered a link between caffeine metabolism and nicotine metabolism, with potential implications for precision medicine.
Researchers at Northwestern University have developed flexible, biodegradable stents that can be customized for a patient's specific anatomy using 3D printing techniques. The stents are designed to minimize complications and improve healing processes in blood vessels.
A new imaging technique can predict who is most at risk for stroke due to atrial fibrillation. The technique, called 'atrial 4D flow CMR,' detects blood flow velocity and can help reduce over-treatment of patients.
Scientists at Northwestern University discovered a new brain pathway that can be manipulated to alleviate depression. The BMP signaling pathway plays a key role in depression and can be targeted by a new molecule called Noggin, which stimulates neurogenesis and blocks the pathway.
A new imaging technique enables researchers to visualize chromatin's dynamic processes in live cells, revealing its organization and response to stimuli. This breakthrough offers insights into the complex relationship between chromatin and gene expression, with potential implications for understanding cancer development.
A research team has discovered that male animals trigger female reproduction through their chemical signals, which also hasten females' aging process. The study found two distinct signals produced by males that affect female physiology, with one causing earlier puberty and the other slowing down aging.
A Northwestern University team has developed a nanomaterial that can store large amounts of electrical energy like a battery and charge rapidly like a supercapacitor, promising to improve electric car efficiency. The material's stability allows for 10,000 charge/discharge cycles, making it suitable for commercial applications.
Researchers found that rats rely heavily on their whiskers to locate airflow sources, even when other sensory cues are available. The discovery could lead to the development of artificial flow sensors for robots.
A new regenerative bandage heals diabetic foot ulcers faster and promotes healing without cancer risk, according to Northwestern University researchers. The bandage delivers a protein that recruits stem cells and creates new blood vessels, improving wound repair.
A mindfulness-based intervention reduced depressive symptoms and stress among African-American women with lower socio-economic status. Participants learned yoga, breathing techniques, and body scans to manage daily stresses and gain control over their emotions.
Researchers at Northwestern University discovered that DNA naturally fluoresces under certain conditions, allowing for label-free super-resolution imaging without the need for toxic fluorescent stains. This breakthrough could revolutionize the understanding of biological processes by providing more accurate images of living cells.
A study sent twice-weekly text messages to 1 million people in India advising them to exercise, eat less fat, and eat more fruits and vegetables, resulting in a 40% improvement in health behaviors. The intervention increased fruit and vegetable consumption and reduced fat consumption.
A new Northwestern Medicine study finds that ovarian environment changes with age, leading to decreased egg quality and fertility issues. Fibrotic and inflamed ovaries are identified as key factors contributing to this decline.