Research at CU's Niwot Ridge site reveals that ecosystems sensitive to climate changes are most impacted by warming temperatures. The study shows that warmer conditions in subalpine forests can lead to enhanced surface water evaporation and transport, affecting snowpack and alpine ecosystems.
Researchers have developed a neuroprosthesis that combines brain-computer interface and functional electrical stimulation to restore complex hand movements in paralyzed monkeys. The device bypasses the spinal cord, allowing intentional, brain-controlled muscle contractions.
Researchers have found evidence that engineered nanoparticles can accumulate in plants and cause DNA damage. The study tested cupric oxide nanoparticles on radish and ryegrass, finding increased DNA base lesions and cellular uptake of copper in plant root cells.
Researchers propose a neurobiological model for third-party punishment, revealing its cognitive processes and brain areas involved. This new understanding sheds light on human cooperation and the development of large-scale societies.
The report assesses technical, economic, financial, and social uncertainties facing CCS technologies, concluding that most can be resolved in principle. However, difficult choices remain for government and industry regarding technology development, financial support, deployment timing, and storage liabilities.
Researchers at Northwestern University develop a new theory of networks, establishing relationships between disparate topics such as friendship paradoxes and material properties. The study reveals that cascading processes can be controlled and collective behavior depends on network properties, opening new avenues for disease treatment ...
The presentation presents one-year IVAN and two-year CATT trial results evaluating the efficacy of Lucentis and Avastin in treating age-related macular degeneration. The studies demonstrate Lucentis' effectiveness in reducing edema and improving vision.
Scientists at Ben-Gurion University have created bioreactors that increase microalgae biomass yields dramatically. The innovative design, which synchronizes photosynthesis with flow patterns and illumination, has the potential to make microalgae an economically viable source of renewable energy.
A recent study published in PNAS contradicts the prevailing belief that basal-like cells are responsible for invasive tumors. Luminal-like cells, previously thought to lack stem cell properties, have been found to be highly tumorigenic and capable of generating larger tumors than their basal-like counterparts.
A recent study published in Psychological Science found that reminding people about secular authority decreases their distrust of atheists. The research suggests that when individuals are reminded of the role of government and law in maintaining social order, they become less negative towards atheists.
Scientists at University College London have successfully transplanted photoreceptors into adult mice with degenerate retinas, restoring their vision. The study suggests that this approach could lead to effective treatments for thousands of people affected by degenerative eye disorders.
A new analysis raises concerns that large-scale bioenergy production from forest biomass is unsustainable and will increase greenhouse gas emissions. The study highlights potential ecological and economic drawbacks, including depleted soil nutrients, loss of biodiversity, and higher costs for bioenergy.
Two University at Buffalo studies found that giving children more toy choices increases their physical play time by nearly 200% for girls. The research also showed that providing autonomy and mastery in toy selection motivates children to be physically active, especially when combined with exergames.
Scientists sequenced the Tasmanian tiger genome, revealing extremely low genetic variability due to geographical isolation. This limited genetic makeup makes the species highly susceptible to diseases and extinction.
A study by University of Leicester scientist Professor Monica Whitty found that online dating scammers use basic marketing techniques to groom victims, leading to feelings of a genuine relationship. The research also reveals that people with strong romantic beliefs and idealized views of partners are most likely to fall prey to online ...
A new optical imaging system uses speckle imaging to measure differences in light bouncing off red blood cells, identifying cells infected with malaria parasites. The technique delivers results in under 30 minutes with high accuracy and low cost, promising to revolutionize malaria diagnosis.
Researchers have discovered that aphids' insect cells recycle nitrogen to build essential amino acids, contrary to previous thought. This finding suggests potential new targets for aphid-specific insecticides and highlights the complex interactions between the aphid and its bacterial symbiont.
A new type of viral genome has been discovered, challenging current understanding of virus evolution. The circular DNA genome, found in a unique RNA-DNA hybrid virus, suggests that entirely new virus types may emerge through recombination of functional and structural modules.
Researchers found that autologous bone marrow-derived mononuclear cell transplants can significantly induce vascular growth, reducing the number of amputations in patients with diabetes suffering from critical limb ischemia. The study showed a significant increase in neovasculogenesis and a decrease in PAD mortality.
A study published in PLOS ONE found that soccer fans' testosterone and cortisol levels rise when watching a game, regardless of age, gender, or interest level. However, cortisol levels only increased for dedicated young male fans who perceived a strong threat to their social esteem if their team didn't win.
Researchers at Huntsman Cancer Institute have discovered that normal epithelium tissue ejects living cells to maintain a steady population and ease overcrowding. This mechanism is crucial in preventing cancer, as it allows cells to turnover and prevents cell pile-ups, which are common in cancerous tissues.
Researchers at Boston University School of Medicine found that men are more likely to be readmitted to the hospital within 30 days of original discharge compared to women. Men had higher rates of 30-day readmission and were less likely to complete follow-up appointments with their primary care physician.
A group of environmental scientists suggest applying insurance policies and premiums to strengthen the REDD scheme, addressing leakage, permanence, and additionality issues. This new scheme, iREDD, aims to protect forests and promote biodiversity by ensuring both buyers and sellers are protected.
Researchers from the University of Leicester discovered a new mechanism for cooperation in simple organisms, where individuals prefer those who resemble themselves. This 'similarity discrimination' effect can evolve quickly and powerfully in many social encounters, solving the long-standing puzzle of natural selection.
A new analysis of the TORCH trial found that erlotinib is most effective in patients with EGFR mutations, while those with wild-type tumors should receive standard chemotherapy first. The study confirms the importance of biomarker testing to guide treatment decisions.
A global study by University of British Columbia researchers found increasing jellyfish populations in 62% of the world's coastal ecosystems, including East Asia and Antarctica. The study also notes decreases in jellyfish abundance in seven per cent of coastal regions.
A new study by Rush University Medical Center found that daily physical activity is associated with a reduced risk of Alzheimer's disease and cognitive decline. The study, which tracked the activities of 716 older individuals over 3.5 years, showed that those in the bottom 10% of daily physical activity were more than twice as likely t...
A new study shows that magnetically-controlled growing rods can treat scoliosis in children without the need for repeated invasive surgery. The non-invasive procedure, called MCGR, allows for frequent outpatient distractions and has been shown to be effective and safe.
Scientists from UCSF used brain recordings to decode which speaker a subject was listening to, even when multiple voices were present. The study sheds light on the human brain's ability to focus on one voice in noisy environments, with implications for language learning disorders and neuroprosthetic devices.
A new non-surgical test has been developed to diagnose and monitor brain tumors without surgery, providing a significant breakthrough in treatment options for patients. The test uses microRNA profiling of cerebrospinal fluid to determine the presence of glioblastoma, the most common and lethal type of brain tumor.
A recent study found that carnivorous mammals, including humans, tend to have shorter breast-feeding periods than herbivorous or omnivorous species. This may be due to the higher-quality diet that allows for earlier brain development and weaning. The research suggests that meat-eating played a crucial role in human evolution and popula...
A team of international scientists has confirmed that the extinct Tasmanian Tiger had limited genetic diversity prior to its extinction. The study reveals that the thylacine's genetic health may have been affected by geographic isolation from mainland Australia approximately 10-13 thousand years ago.
Researchers have created a transgenic zebrafish that reacts to environmental estrogens by producing fluorescent signals, revealing new insights into the effects of pollution on human health. The study found responses in previously unknown tissues, including skeletal muscle and eyes.
The Merkin Family Foundation will fund promising Broad Institute scientists as Merkin Institute Fellows, supporting bold research in areas like stem cell biology and regenerative medicine. The program aims to create a pipeline of talented researchers advancing science and medicine at the Broad Institute.
A recent study found that plant species living in urban backyards are closer related to each other and live shorter than those in rural areas. The study, conducted by Jeannine Cavender-Bares and Sonja Knapp, analyzed the diversity of plant species in private yards in Minneapolis and compared it to nearby natural ecosystems.
Gladstone scientists have made a groundbreaking medical breakthrough in mice, transforming scar-forming cardiac cells into beating heart muscle. The research may have broad human-health implications and could provide an innovative alternative to heart transplants.
Researchers discovered that a key enzyme in the milk of lactating tsetse flies functions similarly to mammalian enzymes, making them a potential model for studying lipid metabolism during mammalian lactation. Reduced levels of this enzyme led to poor health in offspring, suggesting targeting it could aid population reduction efforts.
Researchers at Scripps Research Institute have developed an injectable solution that protects mice from cocaine overdose, demonstrating the therapeutic potential of a human antibody against cocaine. The treatment shows promise in reducing mortality rates and signs of overdose in both preliminary tests.
Researchers developed a modern water treatment plant using rainwater and treated wash water for personal needs. Vacuum sewage systems significantly reduce water consumption and lower costs. The DEUS technology recovers biogas, produces fertilizer, and benefits regions with extreme water shortages
Research based on 367 men and 370 women found that those who are retired, unmarried, or depressed are most at risk of needing urgent hospital care. Men were twice as likely as women to require further urgent hospital care within 30 days of discharge.
Scientists have developed a way to reuse expensive enzymes used in laundry detergents hundreds of times, opening the door for new eco-friendly laundry products. The reusable enzyme-coated plastic flakes and strips could make cheaper detergents more effective.
Norwegian researchers recommend parents provide healthy food options, involve kids in cooking and shopping, and avoid restrictive rules. The study found daily fruit and vegetable consumption among Norwegian children is below recommended levels, sparking concerns.
A 50-gene predictor has been found to accurately identify patients with low risk of relapse after surgery. The gene signature is related to the activity of B lymphocytes and suggests an enhanced immune response against the tumor.
The IceCube Collaboration found no evidence of ultra-high-energy cosmic rays originating from gamma-ray bursts, challenging the long-held theory. Instead, the team suggests that active galactic nuclei may be responsible for accelerating these particles.
An online survey of over 3,500 young adults aged 18-25 found that half had smoked cannabis in the past 30 days, with co-use of tobacco and marijuana highest among Caucasians and daily smokers. The study suggests that 'stop smoking' campaigns should factor in cannabis use to their treatment plans.
A Pitt engineering research team is developing quantum-computing algorithms to model turbulent combustion, a challenge in aerospace. The US Air Force has awarded a five-year grant for this project.
Research from Duke University Medical Center finds that patients with voice problems experience nearly as many days of short-term disability claim and work productivity losses as those with chronic conditions. The study reveals that up to 40 lost workdays and $3,400 in short-term disability payments occur annually due to dysphonia.
A robotics company, Barobo, has received $500,000 in funding from the National Science Foundation to develop its modular robot technology into a commercial product. The grant aims to make Mobot a useful tool for teaching robotics in schools, potentially starting with third-grade classes.
Researchers present new methods for early lung cancer detection, including digital chest tomography and a blood test for BARD1 antibodies. These techniques have shown promising results in detecting lung cancer with high sensitivity and specificity.
Researchers at RIKEN Advanced Science Institute successfully demonstrate coherent quantum phase slip (CQPS) in a narrow superconducting wire, shedding light on an elusive phenomenon. This breakthrough enables the development of novel quantum devices that exploit CQPS functionality.
Scientists are developing new medicines based on epigenetics, a quiet revolution in biology and chemistry that influences how genes work in health and disease. Four drugs approved for blood cancer have limitations due to lack of selectivity.
A study is underway to document the consequences of low-dose exposure to organophosphates, a common pesticide that can impact nerves and cause chronic disabilities such as learning and memory problems. The researchers aim to identify ways to mitigate the effects of these chemicals on brain function.
Researchers created lab-made heart cells from patients with dilated cardiomyopathy, exhibiting abnormal structure and response to calcium signals. The cells responded to beta blocker treatment and gene therapy approach, offering potential for improving drug screening and saving lives.
The study found that 60% of planned dams would disrupt the free-flowing nature of many Andean-Amazon rivers, threatening the region's biodiversity. Nearly half of the proposed dams were classified as high impact, highlighting the urgent need for strategic planning and evaluation of new dams.
The Clinical Research Forum announced Top 10 Clinical Research Achievement Awards for outstanding projects tackling difficult health problems, including disease prevention, cystic fibrosis, leukemia, and cardiovascular disease. The top prize was awarded for HIV transmission prevention through early treatment.
A new study found that repeated blows to the brain can cause measurable changes in memory and thinking after a certain threshold, despite earlier brain volume changes. Athletes with more years of fighting and fights per year performed worse on memory and thinking tests.
A new study published in Science Translational Medicine suggests that an anti-inflammatory drug delivered via a nanodevice can improve CP symptoms in animal models. The findings indicate a window of opportunity for postnatal treatment to prevent the condition, with potential implications for future treatments of neurological disorders.
A study published in Neurology found that daily physical exercise and low-intensity activities like cooking and washing dishes can reduce the risk of Alzheimer's disease. People in the bottom 10% of daily activity were more than twice as likely to develop Alzheimer's, highlighting the importance of regular movement.
Researchers have reclassified breast cancer into 10 subtypes based on genetic features, allowing doctors to predict tumor behavior and tailor treatment. The study also discovered several completely new genes linked to breast cancer, which could lead to the development of new drugs and treatments.
Researchers traced the evolution of mammalian diets across all species, including omnivores, and found that while some groups maintained steady diets, others changed their feeding strategies over time. Today's omnivores originated from ancestors primarily eating plants or animals but not both.
Concordia physicists have modified a battery-like enzyme to store energy for hours, not seconds. This breakthrough uses natural systems to develop sustainable, carbon-neutral energy converting systems that could lead to new medical applications.
New research reveals that a common genetic variation in claudin-14 increases the risk of kidney stones. The study found that alterations in the gene's activity influence stone development when calcium or salt intake is high, leading to an increase in urine calcium levels.
Researchers have predicted that a thin plate can be levitated using the Casimir force in certain circumstances. The repulsive force increases as the plate gets thinner, making it easier to lift, but experimental testing is needed to confirm the models.
Researchers have identified potential biomarkers for personalized medicine in lung cancer, such as a test that predicts patient response to certain treatments. The findings suggest that these innovative approaches could lead to more effective treatment strategies for patients with lung cancer.
Researchers at UCSB have discovered highly virulent Salmonella bacteria that can override vaccines and pose a significant risk to food safety. The discovery may help prevent outbreaks of food poisoning and mitigate the growing cost of foodborne illness in the US, estimated at up to $14.6 billion annually.
The IceCube Neutrino Observatory has found no neutrinos emitted from gamma ray bursts, contradicting 15 years of predictions and challenging one of the two leading theories for high-energy cosmic rays. The result opens a new window on cosmic ray production and the interior processes of GRBs.
Research suggests that CD36 protein, involved in cellular inflammation, increases harmful effects of LDL cholesterol. Mice infected with gum disease bacteria showed increased fatty plaque accumulation, while those with deleted CD36 gene remained plaque-free.
Researchers found DNA links between oral bacteria and failed hip or knee replacements in a study of 36 patients. The study suggests that treating periodontal disease may reduce costly joint replacements.
New stitching technique improves measurement of large aspheres in optics industry. Wavefront sensing technology enhances eye health diagnosis and treatment in medical industry.
Researchers have identified a microRNA, miR-625-3p, that can accurately diagnose malignant pleural mesothelioma with an accuracy of 82.4%. Additionally, high-dose radiotherapy has shown promising response rates for patients with disease confined to one side of the chest.
A two-year study is underway to identify genetic biomarkers that can predict autism risk in infant siblings. Researchers are examining DNA samples from children with autism and their older siblings to determine if there are any genetic markers that could provide a more accurate estimate of the sibling's risk.
Researchers created a new electronic memory technology using nanodots, achieving faster data writing and erasing than mainstream charge-storage memory products. The system uses discrete silicon nanodots to store and remove charges, enabling quick and simple data operations.
The team's research involves tapping into an unused range in the electromagnetic spectrum and a new microchip technology. This could reduce size and cost while creating images without multiple lenses inside devices.
A new analysis reveals that pressure-retarded osmosis (PRO) power-generating stations could meet the energy needs of half a billion people by tapping into the global potential of rivers flowing into the sea. This sustainable process requires no fuel and releases no greenhouse gases.
A recent survey conducted by UCSF researchers found that half of young adult tobacco smokers also use marijuana, with usage highest among Caucasians and rural residents. The study suggests that smoking cessation programs should take into account the effect of marijuana use in their treatment plans.
Researchers found that social experiments challenging college students' beliefs about alcohol's effects can lower quantity and frequency of heavy drinking. The interventions successfully reduced positive alcohol expectancies and decreased alcohol use.
A recent study by MU researchers suggests that the brain features a complex network of areas responsible for spiritual experiences, rather than a single 'God spot'. The study found that aspects of spiritual functioning are related to increased activity in the frontal lobe and decreased activity in the right parietal lobe.
A new study by Binghamton University researcher Louis Piper reveals that metal oxides can be tailored to meet specific needs, enabling efficient energy generation and flat screen display technology. By adjusting the band gap of these materials, researchers can optimize their electronic properties for various applications.
Research of almost 4000 teens in Quebec, Canada found that secondary school kids using speed and ecstasy are prone to subsequent depression. The findings were independent of previous bouts of depressive symptoms or other drug use, suggesting additive or synergistic adverse effects of concurrent use.
Researchers at Johns Hopkins Medicine have developed a new medication, perampanel, that selectively targets proteins in the brain to control excitability and significantly reduce seizure frequency. The study, involving over 700 participants, found that roughly one-third of patients experienced a more than 50% reduction in seizures.
The formation of the Great Unconformity may have triggered the Cambrian explosion due to changes in seawater chemistry. Biomineralization evolved as a response to increased continental weathering products, leading to the appearance of shells and skeletons in complex life.
A joint study by Group Health Research Institute and Bastyr University found that type 2 diabetes patients receiving naturopathic care had lower blood-sugar levels and improved moods. Naturopathic physicians provided counseling on diet, exercise, and stress management to add to conventional care.
The university is launching a new initiative to advance desert agriculture using an olive tree forest planted in Wadi Mashash. The project aims to produce food, cash crops, and sustainable farming practices.
Scientists developed a passive vaccine that reversed cocaine overdose symptoms in laboratory mice, showing promise as a potential antidote. The vaccine uses pre-formed human antibodies against cocaine, binding to circulating molecules and preventing brain damage.
Researchers created a graphene lens that focuses electrons by controlling the focal length through geometry changes. The graphene lens uses strained graphene to shepherd electrons to a fine point, allowing for high-speed data exchange without traditional cable restrictions.
University of Missouri veterinarian Leah Cohn has discovered an effective treatment for cytauxzoonosis, a deadly feline disease spread by Lone Star ticks. The treatment has been shown to save about 60 percent of infected cats, offering new hope for cat owners nationwide.
The £10 million funding will support research into low-cost solutions for rural broadband access and applications for rural health monitoring, emergency communications, and social TV-Virtual Classrooms. The ultimate aim is to develop solutions that can scale to benefit millions of users in both the UK and India.
Scientists at IRB Barcelona and BSC successfully extracted structural information from a triple DNA helix in gas phase, preserving its biological environment. This breakthrough could lead to the development of antigen therapy based on these DNA structures.
The Tauber Institute at University of Michigan is the first winner of the INFORMS UPS George D. Smith Prize, recognizing its effective and innovative preparation of students in operations research. The institute provides interdisciplinary education uniting engineering and business, preparing students for top-level practice.
A five-year study involving Quebec secondary school students found that recreational MDMA and meth/amphetamine use places teenagers at greater risk of experiencing depressive symptoms. The study suggests long-term negative influences of synthetic drug use on mental health.
Researchers found that sertraline, a common antidepressant, accumulates in yeast cells and triggers membrane curvature, suggesting a potential alternative mechanism for depression treatment. The study supports the idea that depression is linked to brain-derived neurotrophic factor (BDNF) secretions, not just serotonin.
A study reveals that cod population increases in central Baltic lead to expansion into adjacent marginal systems, impacting local ecosystems through trophic cascades. This phenomenon underscores the importance of linking local and regional processes for ecosystem management.
A study of Vietnam-era veterans found that those who experienced more combat-related killing had twice the likelihood of reporting suicidal thoughts. The relationship held even after adjusting for PTSD, depression, and other factors.