A Duke University study found that blending fracking wastewater with acid mine drainage can remove up to 100% of radium and other radioactive contaminants, making the treated water suitable for reuse in hydraulic fracturing. This process could reduce environmental risks and provide a win-win for the industry and the environment.
Researchers at University College London found that certain molecular vibrations in plant cells exhibit non-classical behavior, enhancing the efficiency of energy transfer during photosynthesis. This discovery challenges classical physics explanations and has implications for understanding other biological processes.
The SHY hypothesis suggests that sleep weakens brain connections to conserve energy and avoid cellular stress. During wakefulness, learning strengthens synaptic connections, making them more susceptible to interference with new information.
The conference showcased innovations in areas such as Vitamin D analogues, camera technology, and wireless communication. Researchers discussed commercialization strategies, patent development, and the application of technology to healthcare and education.
A new 'fluid biopsy' technique identifies circulating endothelial cells as markers in the bloodstream to predict early onset of heart attacks. The test distinguishes patients undergoing treatment for a recent heart attack from healthy controls, offering a potential solution for clinical use.
A new species of slave-making ant, Temnothorax pilagens, was discovered in the eastern USA, using minimalistic raiding parties to crack castles made by two related ant species.
Scientists at ETH Zurich have created a new form of thin-film technology, enabling the fabrication of extremely flexible and functional electronics. These components can be applied to textiles or worn on the skin to create 'smart' objects, monitoring various bodily functions.
A La Jolla Institute researcher has discovered that mast cells and a cellular protein called STAT5 play a crucial role in causing eczema by triggering increases in mast cells. The study opens new therapeutic avenues to prevent or treat eczema, including blocking STAT5 in mast cells.
A new study by University of Warwick scientists recommends targeting 'superspreader' dogs responsible for the majority of leishmaniasis transmission to humans. By testing parasite loads in infected dogs, this approach could be more cost-effective and result in fewer unnecessary dog killings.
Researchers have found that certain cells contribute to kidney function decline by causing destructive scarring, making them attractive targets for treatments. An additional but limited reserve of mature and functional filter cells is present at birth, which can be preserved and protected through pharmacological strategies.
A new study found that when charity is tied to personal gain, it's viewed less favorably by others. Participants rated individuals who benefited from charity as less moral and ethical compared to those who didn't benefit. The researchers suggest finding ways to reduce this bias could lead to more charitable donations.
Researchers at the University of Pennsylvania propose a new theoretical framework for metamaterials that can perform 'photonic calculus' on light waves, enabling fast and efficient calculations. This technology could revolutionize fields such as image processing by allowing real-time manipulation of light wave profiles without conversi...
The West African lion is facing extinction, with only an estimated 250 adult lions remaining due to habitat loss and human-lion conflict. Conservation efforts are urgent as losing this unique population would result in the loss of a locally adapted species found nowhere else.
Researchers found that activating p53 in normal cells induces Par-4 secretion, killing cancer cells. The paracrine effect targets tumor cells at distant sites, offering a new approach to treating tumors resistant to other treatments.
Researchers developed a new mouse model of atopic dermatitis, revealing mast cells and Stat5 play critical roles in the disease. The study identified potential targets for eczema treatment based on links to human disease.
The study highlights the decline of large carnivore species worldwide, with 17 species occupying less than half of their former ranges. The authors call for an international initiative to conserve these species in coexistence with humans, citing the importance of their ecological effects and social benefits.
Researchers have developed a new approach using long-range PCR and next-generation sequencing to obtain large phylogenomic data sets, increasing accuracy in reconstructing evolutionary history. This method allows for the amplification of larger DNA fragments, enabling the targeting of specific genomic regions.
Researchers have found that the Y chromosome retains key genes essential for male fertility, contradicting theories of its demise. The study, which analyzed Y chromosomes in African and European men, suggests that natural selection has played a crucial role in maintaining the gene content on the Y chromosome.
Researchers found a new giant planet in the Pisces constellation using radial velocity technique, contradicting initial assumption that only single-star systems host planets. The discovery has significant implications for understanding how extrasolar planets are formed and could lead to further discoveries in multiple-star systems.
An international team of astronomers has discovered a surprising new class of hypervelocity stars moving fast enough to escape the gravitational grasp of the Milky Way galaxy. The new stars are relatively small and have different ejection mechanisms than previously discovered hypervelocity stars.
Joslin researchers have discovered that the hormone FGF21 stimulates the browning of white fat, leading to improved glucose metabolism and calorie burning. This finding has implications for the development of new medications for type 2 diabetes and obesity.
The cost of university research is rising due to a significant funding gap, making it difficult for institutions to maintain aggressive research agendas. The authors propose exploring external revenue sources and administrative financial support to address this issue.
A new longitudinal study suggests that prenatal exposure to maternal stress hormones and smoking during pregnancy increase the risk of nicotine dependence in daughters, but not sons. The study found that elevated cortisol levels and maternal smoking were associated with increased rates of nicotine dependence in female offspring.
Scientists have found a way to regrow dendrites, the branch-like structures of neurons that receive information from the brain, independently of axon regeneration. This discovery has significant implications for treating conditions like stroke, where damaged dendrites can only be repaired if blood loss is brief.
Researchers discover a molecule that causes atherosclerosis also activates white blood cells called T cells in mice, worsening autoimmune disease symptoms. This finding sheds light on the link between autoimmunity and atherosclerosis, potentially leading to improved treatments.
Researchers developed a nomogram to predict likelihood of overdiagnosis based on age, PSA level, and Gleason score. The tool aims to help patients and clinicians make informed decisions about treatment options.
Engineered anti-toxin antibodies have been shown to increase toxin neutralization activity by enhancing the interaction between toxins and Fc receptors on immune cells, improving protection against anthrax toxin. Additionally, prenatal retinoid deficiency has been linked to airway hyperresponsiveness in adult mice, highlighting the imp...
Wolfgang Peti, a Brown University biochemist, has received a $1.625-million New to Diabetes Research Accelerator Award to tackle type 2 diabetes. He aims to develop medicines that improve on the status quo, potentially making insulin injections unnecessary.
A new approach targeting persistent HIV-infected cells could complement antiretroviral therapy to achieve sustained disease remission. The immunotoxin 3B3-PE38 significantly reduced the number of infected cells and viral load in a mouse model.
The study pioneers a new approach to forming a 2-D, single-atom sheet of two different materials with a seamless boundary. By rethinking traditional methods, researchers combined graphene and boron nitride into a single layer only one atom thick.
A new intranasal vaccine against pertussis has been successfully tested in humans, inducing an immune response that lasted for at least 6 months. The vaccine was found to be safe and effective, with no adverse events reported even at the high dose.
Researchers have developed a powerful technique to visualize the shape and motion of RNA at the atomic level using nuclear magnetic resonance spectroscopy (NMR). This allows for better understanding of RNA's structure and function, which can lead to the development of new drugs for diseases with genetic bases such as cancer.
A Russian research team studied the link between genetic shifts and antigenic drift in influenza viruses. They found that reassortments lead to increased rates of point mutations, which can result in highly virulent strains. This study may aid in predicting future flu outbreaks.
Prenatal retinoid deficiency linked to airway hyperresponsiveness in adult mice, affecting proper airway development and inflammatory responses. Retinoid signaling plays crucial role in preventing inappropriate pulmonary inflammation.
The study highlights the ecological benefits of large carnivores, including controlling herbivores, mitigating global warming, and enhancing biodiversity. Without these species, ecosystems may collapse, leading to reduced plant diversity, biomass, and productivity, as well as increased greenhouse gas emissions.
Denise R. Simmons, a Virginia Tech professor, received an NSF CAREER award to study factors influencing engineering students' co-curricular involvement and workforce entry. Her goal is to broaden participation in engineering degrees and increase the number of engineers entering the technological workforce.
A study by the University of Toronto's Rotman School of Management found that transformational leaders can curb cynicism and improve employee commitment to change. Correctional officers who worked for 'transformational' leaders showed reduced cynicism and higher levels of individual commitment towards change.
A new study found that acute otitis media, or ear infection, is associated with significant increases in direct costs incurred by consumers and the health care system. The research showed that pediatric AOM accounts for approximately $2.88 billion in added health care expenses annually.
A new study by Dr. Mark Reiff suggests a radical approach to funding public higher education: students pay a fixed percentage of their income after graduation, while investors receive a share of the cohort's average income. This system, called 'education securities,' could provide affordable education for all and relieve governments of...
The Hubble Space Telescope has revealed a glittering treasure trove of more than 800,000 stars and protostars embedded inside the Tarantula Nebula. The observations were obtained as part of the Hubble Tarantula Treasury Program, which will produce a large catalog of stellar properties.
Researchers at Harvard University have created a new method to control cells after transplantation, allowing for more efficient cell therapies. By engineering cells with microparticles that provide cues for behavior, the team can track cells, control stem cell differentiation, and change cell interactions with immune cells.
Researchers developed a test to predict early onset of heart attacks by identifying circulating endothelial cells (CECs) in the blood. The technique has been successful in distinguishing patients undergoing treatment for a recent heart attack with healthy controls.
The study reveals that E6AP is composed of three distinct protein molecules, controlling nerve cell function and viral replication. This breakthrough provides potential drug targets for autism and cervical cancer treatment.
Perphenazine, a 50-year-old antipsychotic medication, has been found to actively combat cells of difficult-to-treat acute lymphoblastic leukemia (ALL) by turning on the cancer-suppressing enzyme PP2A.
An innovative device evaluates spinal movement, reducing X-ray testing and potential healthcare costs. The electrogoniometer measures three-dimensional spinal movement, allowing for earlier patient recovery and cost savings.
Researchers identified a key molecule facilitating transport of protein from neuron cell body to axon, enabling electrical impulses. This discovery could help explain neurological disorders linked to malfunctioning or degenerated axons.
Researchers at The Rockefeller University demonstrate that engineering Fc domains of anti-toxin antibodies enhances toxin neutralization activity. Mice expressing humanized FcR were better protected from anthrax toxin when given engineered anti-anthrax toxin antibodies.
Researchers successfully transplanted skin-derived stem cells into collagen tubes to bridge gaps in injured nerves, resulting in functional recovery and saving the upper arms from amputation. The study provides a promising new avenue for treating peripheral nerve injuries.
A single low dose of lithium helped restore kidney function in mice with acute kidney injury, suggesting a potential therapeutic application for the mood stabilizer. Acute kidney injury is a serious complication affecting hospitalized patients, with limited treatment options.
A study found that testosterone use has increased sharply among older men in the US and UK, with many having normal testosterone levels and non-specific symptoms. The Endocrine Society's guidelines recommend a clinical diagnosis of low testosterone only for men with consistent symptoms and unequivocally low hormone levels.
Researchers at Massachusetts General Hospital have developed a procedure to induce immune tolerance to hand and face transplants, which could free recipients from lifelong immunosuppression. The study successfully tested this approach in miniature swine, paving the way for expanded availability of these complex transplants.
New measurements of mass reveal that planets smaller than Neptune have low density due to extensive gas coverage, while larger ones have higher density. This suggests these planets formed quickly after their star's birth, contrasting with Earth's late formation.
Researchers analyzed data from 294 participants with HIV and injection drug use history to identify risk factors for non-fatal overdoses. Injection frequency and anti-retroviral therapy were found to be associated with a higher risk of non-fatal overdose within the previous three months.
Increased tourism has led to a 70% decrease in mollusk shells during the tourist season and a 60% decrease in other months. Shell removal can cause significant damage to natural ecosystems and organisms that rely on shells.
A study by UPV/EHU links high dietary fat content with increased abdominal fat in adolescents, regardless of physical activity levels. The findings highlight the importance of monitoring dietary fat intake for preventing obesity and related health issues in this vulnerable age group.
Researchers at Lund University analyzed pigment in three multi-million-year-old marine reptiles, discovering they were dark-coloured in life. This finding likely aided thermoregulation and camouflage.
Researchers at Roche have successfully developed a new technology called Brain Shuttle that efficiently transports investigational antibodies into the brain in preclinical models of Alzheimer's disease. The technology increased target engagement by over 50-fold compared to parent antibodies.
Researchers have found that infusing patients with their own bone-marrow stromal cells may lead to improved cure rates for multi-drug resistant tuberculosis. The study showed 16 patients treated with MSCs were deemed cured at 18 months compared to only 5 without MSC treatment.
A study found that African vultures focus on areas with high prey mortality, rather than abundance, to locate food sources. Vultures travel vast distances throughout the year in search of food, covering regions larger than New Jersey and New York State combined.
A new device called Inspire Upper Airway Stimulation (UAS) therapy has been shown to significantly reduce obstructive sleep apnea (OSA) episodes by approximately 70 percent in patients. The device targets the muscle tone of the throat, leading to improved control of breathing and reduced daytime fatigue.