NSU researchers have received a prestigious R01 grant to combat low health literacy skills, particularly among Blacks, Hispanics and seniors. They will develop an app addressing chronic health concerns at an easily accessible level.
Researchers study ice shelf motion and flow to better understand Antarctic ice sheet dynamics. GPS and tilt sensor measurements help modelers project future changes in ice shelf behavior, contributing to sea level rise predictions.
A new study found that physically active older adults have larger gray matter volumes in key brain areas, which can help prevent cognitive decline. People with high calorie burn are more likely to develop Alzheimer's disease or experience less volume reduction over time.
A citizen science project has drawn an oral microbiome map for young people, revealing subtle differences in their oral health based on geography, diet, and lifestyle. Over 4,000 participants contributed to the project, which also serves as an educational tool, teaching statistics and biology.
Jessica Tenney, MD, wins the 2016 ACMG Foundation/PerkinElmer Diagnostics travel award for her poster presentation on acrofacial dysotosis. The award recognizes her scientific merit and supports the development of medical genetic researchers.
Researchers discovered a key brain circuit responsible for using past experiences to guide decision-making in rats. The circuit involves coordinated activity between the hippocampus and prefrontal cortex during awake mental replay of past experiences.
Scientists in Spain have found a correlation between lower oil prices and increased CO2 emissions. The study suggests that a 1% increase in oil prices leads to a 0.4% rise in CO2 emissions. Researchers recommend designing a cautious tax structure to reduce fossil fuel consumption and promote cleaner energies.
A new study suggests that having a younger sibling may be associated with a lower risk of obesity by first grade. The research, which tracked 697 children across the U.S., found that children who became big brothers or sisters between 2-4 years old were nearly three times less likely to be obese.
A study found that an antioxidant regimen of beta carotene, vitamins C and E, and magnesium helped slow progression of hereditary deafness in mice with a connexin 26 gene deletion. In contrast, the same regimen had no effect on another mutant mouse modeling AUNA1, a rare type of hearing loss.
Researchers analyzed health records of 1,621 COPD patients and found cardio selective beta-blockers reduced exacerbation risk by 21% for all patients and 55% for those with heart failure. These preliminary findings suggest potential benefits of beta blockers for patients living with both lung and heart disease.
The study reveals that TRPV2 is essential for thermogenesis in mouse brown adipose tissue. Without TRPV2, mice exhibit impaired thermogenesis and increased obesity on high-fat diet treatment.
Researchers developed a differential immuno-capture technology that can detect sub-populations of white blood cells, including CD4+ T cells, for AIDS diagnosis. The microfluidic biosensor achieved over 90% correlation with flow cytometers in clinical trials.
Researchers at the University of Granada have developed a non-invasive method to detect celiac disease in children aged 2-4. The test uses capillary blood and detects disease markers, allowing for early diagnosis without the need for blood extraction or intestinal biopsy.
Gozde Akgumus, a genetic counselor at the Children's Hospital of Philadelphia, received the 2016 Carolyn Mills Lovell Award for her work in cancer diagnostics. The award recognizes the contributions of laboratory genetic counselors to patient care and genomic research.
Researchers have identified a new strain of bacteria A12 that can help neutralize acid and kill Streptococcus mutans, a harmful type of streptococcal bacteria. This discovery may lead to the development of a probiotic supplement to prevent cavities.
Researchers have discovered a new class of drugs that specifically induce apoptosis in B cell malignancies, such as leukemia and lymphoma. The drugs target the STING protein, which plays a critical role in regulating the immune system, and have been shown to be effective in treating chronic lymphocytic leukemia and multiple myeloma.
A new study by Boston University researchers found that three state laws - requiring firearm identification, ammunition background checks, and universal background checks - can substantially reduce gun deaths. Implementing these laws nationwide could project a national mortality rate of 0.16 per 100,000 people.
A recent study by Cornell University researchers reveals that climate change attitudes are less politicized among minority groups compared to white respondents. Non-whites were found to care as much about the environment as whites, yet are underrepresented in addressing the issue due to social barriers and socioeconomic realities.
A new study by SWOG found that negative cancer trials have a significant impact on cancer research, despite initial skepticism. The study analyzed 94 randomized Phase III cancer trials and found that the scientific impact of negative trials was similar to that of positive trials over time.
Researchers at UCL have made significant discoveries about the brain's role in imagination and navigation. Grid cell activity has been observed in healthy volunteers imagining moving through an environment, suggesting a potential link between grid cells and Alzheimer's disease.
A University of Illinois expert argues that investing in public higher education yields significant economic benefits, including tax revenues and lower welfare costs. The state's underinvestment in education could have serious implications for its fiscal health and human capital.
Scientists have reconstructed an early human landscape in Olduvai Gorge, Tanzania, providing insights into the lives of our ancestors. The site, which dated back 1.8 million years, showed a mix of woodland, grasslands, and wetlands, with hominins competing for food with carnivores.
Organs-on-chips reconstitute functional interfaces between living tissues, enabling complex organ-level functions and insights into human pathophysiology. Researchers use these devices to study communication in biology and develop personalized medicine.
Research reveals that people with anxiety have a hard time distinguishing between emotionally charged experiences and neutral stimuli, exhibiting a behavioral phenomenon known as over-generalization.
Researchers at the University of Missouri found that surgery can greatly increase a man's chance of survival when traditional radiation therapy has failed. A complex procedure to remove the prostate achieves excellent long-term survival for men after radiation therapy has failed.
Breast cancer is more aggressive and common in obese women due to peritumoral fat facilitating the expansion of cancer stem cells. Researchers found that interactions between tumor cells and immature adipocytes increase cytokine secretion, leading to increased CSCs and metastasis.
Scientists have discovered that newly generated brain cells, also known as adult neurogenesis, are required for memory formation and pattern separation. The study found that these cells exhibit unique activity patterns, which help distinguish between different environments.
The UMass Amherst entomologist is documenting the spread of the insect in Mexico to assess its impact on native plant diversity. The cycad aulacaspis scale threatens Mexico's 55 species of cycads, which are culturally important and vulnerable to extinction.
Researchers at Duke University have identified a potential drug target in the skin for treating short-term itch. By targeting a specific ion channel protein called TRPV4, scientists hope to develop topical treatments that can suppress itch and inflammation.
Automatic Ship Identification Systems (AIS) have vast potential to provide valuable marine data and inform international marine policies. However, inconsistent use of this technology and data falsification by users must be addressed.
Researchers found that lead exposure during gestation and lactation altered the gut microbiota of adult mice, leading to increased body weight. The study suggests a potential link between early life lead exposure and obesity in adulthood.
The new system, VGOS, enables precise measurements of the Earth's shape with improved sensitivity and data rates. The system uses broadband antennas to conduct observations in four bands, reducing interference and increasing data rates.
Researchers found that humans can recognize objects in partial- or low-resolution images, with a
Researchers found that strategic tree planting on floodplains can reduce peak flood height by 6-20% by slowing down rainwater arrival. Extensive forest and river restoration resulted in larger reductions, with mature forests reducing flood risk by up to 100 years post-planting.
Scientists at the University of Nottingham have developed a process to create hyperpolarized krypton gas for MRI scanning of the lungs, offering a clearer picture of lung disease. This technology uses clean energy combustion to retain the hyperpolarized state of krypton during preparation.
The €7 million Tools for Assessment and Planning of Aquaculture Sustainability (TAPAS) project will create cost-efficient management tools to investigate sustainability in European aquaculture. The study aims to enhance environment sustainability, aquatic food security, and support transparent and efficient licensing.
A new study reveals that European honeybees are being poisoned with up to 57 different pesticides, posing a threat to bee populations worldwide. The researchers developed a method for analyzing 200 pesticides simultaneously, providing critical information on the toxic mix and its impact on honeybee health.
A new study published in the Lancet found that sunitinib and sorafenib, widely used targeted therapy drugs for metastatic kidney cancer, have no effect on preventing return of the disease to increase life spans of patients suffering from advanced kidney cancer after surgery. The study involved 1,943 patients treated with one year of so...
A research team using ALMA detected the faintest millimeter-wave source ever observed and found that they are responsible for 100% of the enigmatic infrared background light. 60% of these objects are faint galaxies, while the rest remain unknown.
A new study found that a specific gene variant can speed up the metabolism of drugs in cancer patients, leading to poorer outcomes. This variant affects the CYP3A7 enzyme, which breaks down hormones and medications, potentially reducing their effectiveness.
A European-funded study found that a nutritional drink can help conserve memory and reduce brain shrinkage in people with prodromal Alzheimer's disease. While the primary endpoint was not met, significant differences were observed for hippocampal and whole-brain atrophy, as well as improvements in CDR Sum of Boxes and episodic memory.
Researchers are developing personalized assessment tools to predict and prevent radiation-induced cancers in astronauts and on Earth. High-energy ions, like those used in cancer treatments, pose a risk of new tumors and more aggressive cancer types.
A new study aims to identify individuals at highest risk of esophageal adenocarcinoma by analyzing DNA methylation patterns. The research team will use a two-year project to develop a screening test that can detect Barrett's esophagus patients who should start getting frequent endoscopies.
Researchers tested a low-dose dopamine-1 receptor agonist for treating cognitive and negative symptoms of schizophrenia, but found no significant improvements. The study suggests that higher doses of the medication may be more effective in counteracting these symptoms.
A study published in Respirology found that mothers who smoke are more likely to have children with chronic obstructive pulmonary disease (COPD) in adulthood. The risk is particularly pronounced when children exposed to maternal cigarette smoke take up smoking later in life.
Researchers found that maslinic acid induces extrinsic cellular death pathway in Caco-2 cells without protein p53, leading to early apoptosis. The study suggests natural antitumoral agents with dual apoptotic pathways could be effective in treating colon cancer.
Overdose deaths in PA rose 14-fold between 1979 and 2014, with highest rates among young women and white men. The analysis suggests potential targets for public health intervention and law enforcement efforts.
In high-density populations, slow-exploring great tits have a higher chance of survival compared to fast-exploring individuals. However, the birds are unable to adapt their exploratory behavior to changing density, which may explain why selection favors a mix of personality types.
Researchers have identified a new molecular mechanism underlying neurodegeneration, which may lead to new diagnostics or therapeutic approaches for ALS. Cells construct protein clumps to protect against neurodegenerative diseases.
A recent UCR study found that biomass burning of polluted forest fuels exacerbates poor air quality and related health concerns in heavily polluted areas. The research showed that emissions from polluted fuels released more nitrogen oxides and small fine particles, posing respiratory health risks.
The comet's passage threw Mars' magnetic field into chaos, with effects seen in real-time during the flyby and even hours after. The findings suggest a temporary surge in gas escaping from Mars' upper atmosphere, similar to a strong solar storm.
A recent study found that African Americans have a higher risk of hypertension, diabetes, and kidney failure compared to whites, even after adjusting for genetic variants. Most blacks with the high-risk APOL1 gene variant experienced similar decline in kidney function as those without the variant.
A team of researchers is developing a new mooring system for floating offshore wind turbines that uses an integrated network of anchors and lines to hold dozens or even hundreds of turbines in place. This proposed system aims to save money and require fewer anchors and geotechnical site investigations.
The University of Missouri team will investigate drought resistance in corn, which could help sustain the estimated 9 billion global population by 2050. The four-year project will build upon years of interdisciplinary research and contribute to increased food security and stability.
BMJ Best Practice features a continuing medical education (CME/CPD) tracking tool, allowing doctors to earn credits while using the platform as part of their working day. The new tool collates time spent learning and enables users to reflect on their impact on practice, supporting appraisal and revalidation.
A new process for making brain tissue transparent has been developed at RIKEN Center for Developmental Biology, allowing for the creation of super-resolution 3-D images of delicate structures deep in the brain. This breakthrough enables researchers to visualize synaptic changes and neural structures with unprecedented detail.
A new study by neuroscientists at Duke University found that even practiced movements are imperfect due to brain noise, which can affect our responding movements. The research team discovered a correlation between the activity of individual neurons and the size of eye movement delays.
Researchers at Woods Hole Oceanographic Institution discover that phytoplankton, microscopic plant-like organisms, produce massive amounts of methanol in the ocean, rivaling or exceeding land-based production. This finding challenges previous thinking on oceanic methanol sources and has implications for biofuel applications.
Researchers identified novel gene locations associated with childhood body mass index (BMI) through a meta-analysis of over 47,000 children. The study's findings suggest that genetic variants may not exert their effects only in childhood, but have different effects at different ages.
Researchers found that brain swelling in mice with experimental cerebral malaria starts in the olfactory bulb and spreads along a specific path called the rostral migratory stream. This path is used by immature nerve cells and immune cells, allowing the progression of inflammation into the central nervous system.