A new Northwestern Medicine study found that patients treated by highly skilled surgeons have better long-term survival after surgery for colon cancer. The study showed a 70% lower risk of dying over five years compared to patients with less skilled surgeons.
Researchers are exploring glycans in breast cancer cells to develop an earlier test for breast cancer through liquid biopsies. By identifying unique sugar patterns, the team aims to improve diagnostic accuracy and catch cancers at their earliest stage.
The MyH.E.A.L.T.H. app offers personalized coaching, community support, and expert advice to help users improve their health and wellness. With advanced AI technology and tailored strategies for resilience, the app aims to empower individuals to reach their health goals.
Nelson will lead a collaborative research team to address shortcomings in breast cancer management, diagnosis, and therapy. He aims to eliminate mortality associated with metastatic breast cancer by leveraging cholesterol homeostasis.
Researchers developed bioresponsive dynamic barcodes using cavity-enhanced radiative energy transfer, converting biomolecular information into distinctive photonic barcodes. The system can detect molecules in a droplet with improved signal-to-noise ratio, enabling real-time intermolecular interaction and biosensing applications.
A holistic causal model is being developed to improve software traceability, leveraging evolutionary histories and intelligent agents for accurate link evaluation. The goal is to enhance trace link quality and facilitate causal reasoning.
The minimally invasive Ellipsys system uses a small needle puncture to create a permanent vascular access for dialysis patients, resulting in improved patency rates and high levels of patient satisfaction. The system has been shown to outperform surgically created fistulas, with a reported 96% one-year patency rate.
Researcher Elizabeth Phillips studies how humans respond to norm violations in robot teams, investigating context-sensitive tradeoffs between rule-based and role-based responses. She aims to develop models that facilitate role-based responses and promote ethical benefits in natural language generation algorithms.
The study highlights the potential of microbial enzymes in addressing global challenges such as Alzheimer's disease, cardiovascular therapy and biofilm-related infections. Bacillary proteases have been shown to exhibit fibrinolytic and thrombolytic properties, making them promising alternatives to existing drugs.
Researchers at Princeton University create device that excites erbium atoms using laser light, allowing control of multiple atoms without spatial information. This enables study of rich quantum mechanical behavior and entanglement in atoms at tiny distances.
A new Yale School of Public Health study found that 31% of days featured positive experiences and 11% had negative experiences related to racial and sexual identity. The findings suggest that spaces catering to the Black LGBQ+ community can improve well-being.
A new study led by Boston Medical Center researchers identified the inability to control HIV RNA production from existing HIV DNA as a potential key driver of chronic inflammation in people living with HIV. This finding highlights the need for novel treatments targeting persistent inflammation to improve outcomes.
An observational study found associations between sociodemographic features, laboratory values, and comorbidities with severe illness and mortality in hospitalized COVID patients. The study's findings suggest that these factors can predict a worse course of illness for hospitalized patients with COVID-19.
A new study reveals that decaying jellyfish blooms fuel the rapid growth of specific strains of seawater bacteria, keeping organic material within the water column food web. This process temporarily alters the food web, with bacteria consuming detritus and providing food for other marine animals.
Scientists have developed a method to detect radical changes in ecosystems, revealing increased risk of extinction and new species creation. The method tracks ecosystem shifts above a certain threshold, allowing researchers to predict and mitigate the impact of environmental changes.
A study found that hospital floors are quickly and frequently contaminated with antibiotic-resistant bacteria within hours of patient admission. The researchers observed a significant transfer of pathogens from the floor to patients' socks, bedding, and nearby surfaces, highlighting the need for improved infection control measures.
Researchers have created a novel, allergen-depleted fragrance with anti-inflammatory properties that soothes xerotic skin. The fragrance, integrated into new Eucerin products, reduces skin redness and improves patient adherence to treatment.
The study explores how technological innovations like digitization and platform markets are eroding psychological ownership, leading to negative consequences for consumers and firms. However, it also highlights opportunities for firms to preserve and recapture psychological ownership through strategic marketing efforts.
Research shows malaria parasites can remain dormant in human blood stream during dry season, re-emerging when mosquito populations resurge. The parasite alters gene expression and uses spleen to evade immune system detection.
Researchers found that higher-quality diets were associated with improved overall survival among individuals with metastatic colorectal cancer. The study, published in JAMA Network Open, suggests that dietary interventions may be a crucial component of cancer treatment and management.
Researchers analyzed viral load on Halloween candy handled by COVID-19 patients, finding SARS-CoV-2 on 60% of samples handled normally with unwashed hands. Washing hands before handling candy and washing the candy with household detergent significantly reduced the virus's presence.
A recent study found that COVID-19 spreads rapidly within US households, infecting 51% of individuals living with someone who tested positive. The study discovered that secondary infections occurred within five days of the first household member experiencing symptoms, highlighting the importance of quarantine measures.
Researchers develop model that links movement of predators and prey to segregation of oil and vinegar, expanding theoretical framework from inanimate matter. The model reveals universal characteristics of active living matter, including bacteria, enzymes, and motor proteins.
Research collaboration reveals maple trees as crucial to ecosystem structure and function due to their commonality, with many species at high risk of extinction worldwide.
Two Australian bee species have been identified as having adapted their vision for night-time conditions, allowing them to forage in darkness. The study found that these bees develop enlarged compound and simple eyes, enabling them to gather more light than their daytime counterparts.
Professor Robert Prud'homme at Princeton University has been awarded the inaugural Dean for Research Award for Distinguished Innovation for his invention of flash nanoprecipitation, a technique that promises to improve drug delivery. The award recognizes Prud'homme's innovative approach to solving critical challenges in society.
Researchers have developed a new drone technology that combines measurements from the air, earth and space to better understand highly active volcanoes. This allows for more accurate forecasting of future eruptions and provides insights into the global carbon cycle.
The study examines how parents make decisions about schools based on performance information. It finds that average growth is a better predictor of school effectiveness, but parents tend to rely more heavily on this indicator, leading to a preference for less affluent and less diverse schools.
A study published in Academic Emergency Medicine found that mobile smartphone technology can improve out-of-hospital cardiac arrest (OHCA) survival. The 'Staying Alive' app, which alerts trained responders to nearby cardiac arrest victims, was found to reduce response times and potentially improve outcomes.
Researchers at Dartmouth College developed a smart tablecloth that can detect non-metallic objects such as fruits and liquids using an 'implicit input' technique. The system achieved a 94.5% accuracy rate in testing, with notable success in distinguishing between different types of liquids and fruits.
Scientists have created a light-activated chemical inhibitor that can control two fundamental cellular processes: cell division and cell death. This innovation has significant implications for studying cellular functions, understanding medical disorders, and designing new therapeutic strategies.
Researchers measured rocks formed by seismic slips in central Japan's subduction zone to identify conditions leading to earthquake faulting. This study provides insights into the thermal fracturing process, which could contribute to generating frictional melt and accelerating seismic slip.
Scientists discovered that surviving algae adapted a unique behavior called mixotrophy, allowing them to thrive in the aftermath of an asteroid impact. This adaptation enabled them to eat other organisms while still utilizing photosynthesis to produce food.
Researchers discovered Denisovan DNA in sediments from the Baishiya Karst Cave on the Tibetan Plateau, revealing that Denisovans occupied the region for a long time and had adapted to the high-altitude environment. The findings support the idea that Denisovans had a wide geographic distribution beyond Siberia.
A study of over 5,000 COVID-19 patients in Houston found that the virus is accumulating genetic mutations, one of which, D614G, may have made it more contagious. This mutation was prevalent in 71% of initial cases and reached 99.9% prevalence during the second wave.
A study examines facility-reported test result turnaround time for residents and staff in US nursing homes, finding average turnaround times of 6.5 days. The research used the Medicare COVID-19 Nursing Home Database to analyze data from over 1,300 facilities.
The research evaluated effective health sciences and training programs in Career and Technical Education (CTE) to address the healthcare workforce shortage in Virginia. Effective partnership models stimulate growth by building community partnerships, expanding training programs, and providing resources for educators and students.
Analysis of a Martian meteorite suggests water was present on ancient Mars around 4.4 billion years ago, raising questions about the origin of water on Earth and potential for life beyond. The finding could impact theories on planetary formation and exploration.
People living in areas with high proportions of greenspace are 20% less likely to be current smokers. Additionally, those living in greener neighbourhoods are up to 12% more likely to have successfully quit smoking, according to a study published in Social Science & Medicine.
Researchers from UNIGE discovered that when the neuronal fibres connecting the hemispheres are missing, the brain reorganises itself and creates new connections. Intra-hemispheric connections increase, enabling communication between the two hemispheres to be maintained.
A new study reveals the United States is a top source of plastic pollution in coastal environments, contributing up to 2.25 million metric tons of plastics. The country's high plastic waste generation and lack of effective recycling practices are major contributors to this problem.
Emanuel Petricoin, Co-Director of CAPMM, is receiving $280,696 in funding to discover protein biomarkers for response prediction in stage II/III breast cancer patients. The project aims to utilize data from the ISPY2 TRIAL to develop novel targeted therapy agents.
Researchers found that SARS-CoV-2 attacks red marrow, damaging endothelium and regulating cell migration. This can lead to loss of functional cells, organ failure, and increased risk of secondary infections. The study analyzed lung samples from 79 patients who died from COVID-19.
Researchers at Massachusetts General Hospital have identified four distinct physical properties of cancer, including elevated solid stress and increased stiffness, which contribute to its sustained growth and destructive power. These findings point to new research opportunities and treatment approaches.
Rice University scientists have developed a novel 'green' method for producing pharmaceutical intermediates using the cooperative hydrogen atom transfer (cHAT) technique. This approach employs earth-abundant iron and sulfur as catalysts, reducing costs and environmental impact compared to traditional methods.
A new study examines local attitudes towards Chagas disease and its transmission, highlighting the need for culturally sensitive campaigns. The findings suggest that social and cultural factors play a significant role in shaping public perception, particularly regarding preventive measures and treatment options.
The grant supports technical assistance for improving resiliency in areas such as eCommerce and Cyber Security. Funding will end in December 2020, providing a year-long period of support for Small Businesses in Prince William County.
Scientists have simulated how soil moisture affects peat fires, finding that drying soils sustain faster and larger smouldering fires. The research aims to help manage vegetation clearing in peatlands safely.
A clinical trial is underway to test the safety and feasibility of intrapleural liposomal curcumins as an alternative to chemotherapy for malignant mesothelioma. The researchers aim to reduce toxic side-effects and facilitate early diagnosis with a special lung fluid test.
Researchers found that plankton species shifted from relying on sunlight to capturing food and eating it after the asteroid impact, allowing them to survive. This adaptation suggests that the lack of light played a crucial role in killing off some species, but others adapted to thrive.
Researchers at MedUni Vienna's Institute of Pharmacology have isolated a beetroot peptide that inhibits prolyl oligopeptidase, an enzyme involved in the breakdown of protein hormones in the body. The study suggests that this peptide could be a promising drug candidate for treating neurodegenerative and autoimmune diseases.
Researchers at the University of Central Florida found that students are more likely to accept an AI teaching assistant if it is effective and easy to communicate with. The study suggests that designing AI teachers to facilitate positive learning experiences requires understanding how students relate to these systems.
The number of workers with disabilities on furlough has dropped to one out of four, while three out of four are now actively looking for work. The trend is worse than for those without disabilities, who have seen a decline in unemployment since the peak in May 2020.
Researchers found that compression garments reduce immediate and delayed strength loss after strenuous exercise, allowing athletes to resume high-intensity training sooner. The study suggests wearing a below-knee compression garment during regular workouts provides mechanical support and tissue compression, reducing the risk of musculo...
A national multi-institutional study found that cancer patients and their medical teams benefited from sharing symptoms in real time using web- or telephone-based reporting systems. The system improved patient satisfaction, quality of life, physical function, reduced emergency room visits, and lengthened survival.
Northwestern University researchers create a spectrum of natural-looking hair colors by catalyzing synthetic melanin with enzymes. The new process avoids toxins and allergens found in traditional dyes, providing a sustainable alternative for hairstylists and consumers alike.
Researchers found that nursing faculty attitudes towards caring for people living with HIV/AIDS vary across countries, with Peru and Colombia showing more positive stigmas. The study highlights the need for stigma-reduction interventions to advance knowledge and attitudes of nursing staff in this area.
Researchers found a significant association between sleep disorders and symptoms of burnout among faculty and staff. The study suggests that addressing sleep issues may be crucial to mitigating physician burnout.
Researchers found that socks coated with zinc oxide nanoparticles significantly reduced bromodosis and pitted keratolysis, two common conditions causing smelly feet. The study demonstrated the antibacterial efficacy of ZnO-NPs, making it a promising compound for textile applications.
Research found that warmer lakes support higher biomass of algal and cyprinid fish communities, while clear-water lakes have decreased quality of primary producers. Despite changes in prey item quality, fish biomass increased in murky lakes due to a shift towards roach-dominated communities.
A University of Gothenburg study reveals that survivors of the 1988 Halabja poison-gas attack struggle with uncertainty about survival, forming couple relationships, and having children due to CWAs exposure
Researchers have identified a potential treatment for COVID-19 using the approved protease inhibitor aprotinin, which inhibits SARS-CoV-2 entry into host cells. The study found that aprotinin aerosols may be effective in preventing severe COVID-19 disease when applied early after diagnosis.
Researchers have developed a new treatment that induces an integrated immune response in tumors of patients with pancreatic and colorectal cancers, which are resistant to immunotherapy. The treatment, plerixafor, works by interrupting an immunosuppressive pathway, allowing critical immune cells to infiltrate the tumors.
George Mason University professors Niyati Dhokai, Jatin Ambegaonkar, Gay Hanna, Kyla Christensen-Szalanski, and Gwen Baraniecki-Zwil will create an interface to connect the military, arts organizations, healthcare services, and communities. The project aims to improve support for veterans through creative forces.
A new study has identified two types of bacteria that can provide protection against radiation exposure by increasing production of propionate and tryptophan. These metabolites were found in leukemia patients undergoing radiotherapy, suggesting a potential alternative to expensive and potentially harmful treatments.
Researchers have developed a new approach to generate T-cells faster, using polarized Th17 cells that can effectively eradicate tumors in just four days. This breakthrough has immediate clinical implications, offering a potentially long-lived and effective therapy for patients with advanced solid tumors.
A team of researchers used specially-adapted drones to collect gas samples from Manam volcano in Papua New Guinea, enabling local communities to better predict future eruptions. The project also improved scientists' understanding of the Earth's carbon cycle and its contribution to sustaining life on Earth.
Researchers from the University of Michigan found that the vast majority of field massive stars in the Small Magellanic Cloud are 'runaways,' or stars ejected from clusters. They discovered that these stars could have formed in isolation or were dynamically ejected due to unstable orbital configurations.
Researchers created an artificial skin equivalent that reproduces traction-force balance in the lateral direction, a property controlling skin structure and function. This human-skin equivalent enhances physiological skin function analysis, disease research, and reduces animal testing.
Scientists at The Wistar Institute have developed a synthetic DNA vaccine against Powassan virus, which causes a deadly tick-borne disease with neurological consequences. The vaccine elicits broad immune responses in mice and provides protection in a challenge animal model.
A green method for synthesizing dapsone has been developed by RUDN University, offering an eco-friendly alternative to traditional production methods. The new reaction uses hydrogen peroxide as the oxidizing agent, producing only water as a by-product and allowing for high temperatures and catalyst reuse.
A new method allows researchers to extract lead from point-of-use filters, providing a clearer picture of lead levels in tap water. The process takes less than an hour and can be repeated multiple times to provide accurate data on household water use.
Researchers studied impact marks on asteroid Bennu to reconstruct its history, revealing it formed hundreds of millions of years ago but wandered into Earth's neighborhood recently. The study provides a new benchmark for understanding asteroids and offers insights into hazardous space debris.
Kevin Moran and collaborators study automated bug report quality and chatbot design for effective bug-reporting. The project aims to improve computer systems' reliability through better bug-reporting processes.
A follow-up study of infants found that those with asymptomatic subdural hemorrhages as newborns had normal neurodevelopmental scores and gray matter volumes at age two. The research suggests that small brain bleeds may not have a significant impact on cognitive development.
Researchers at the University of Tokyo have developed new palladium catalysts for polymerization, enabling the efficient synthesis of isotactic polar polypropylene (iPPP) with high isotacticity. The discovery opens up new possibilities for creating specialty plastics with improved wettability or enhanced degradability.
New research shows that washing hands and washing Halloween candy with a simple at-home method can significantly reduce COVID-19 contamination risks. A study found that SARS-CoV-2 was detected on 60% of unwashed candies, but only 10% after handwashing.