A study by University of Texas at Dallas researchers shows that watching 3-D images of tongue movements can help individuals learn speech sounds. The findings could be especially helpful for stroke patients seeking to improve their speech articulation.
A broad-spectrum approach to cancer treatment and prevention is being developed by researchers, focusing on low-toxicity agents from plants and foods that target multiple pathways involved in cancer development. The approach aims to improve upon current targeted therapies and reduce costs associated with toxicity and treatment duration.
A study found that coconut oil consumption reduced gastrointestinal colonization by C. albicans in mice, suggesting a potential way to prevent invasive infections. The researchers plan to launch a clinical trial testing coconut oil in hospitalized infants at high-risk for developing systemic candidiasis.
A new alliance of UK health professionals aims to place health at the center of climate change negotiations. The Health Professional Alliance to Combat Climate Change advocates for improving air quality, increasing active transport, and reducing healthcare's environmental footprint.
A study found H7N9 virus transmission from a hospital patient to an unrelated individual, challenging common exposure assumptions. The live poultry market is considered the most probable source of infection for the original case.
A Stanford University study found that ethnic minorities value high-quality end-of-life care, but face numerous barriers, including poor communication and financial issues. The study's authors emphasized the need for culturally competent care as the US population becomes increasingly diverse by 2044.
A University of Colorado Cancer Center study shows that breast cancer patients without prescription drug coverage are less likely to start and continue hormonal therapy due to high costs. Women from lower-income households were particularly affected, highlighting the need for affordable prescription coverage.
Research published by the Society for Personality and Social Psychology found no significant link between frequent sex and happiness after one sexual encounter per week. Instead, maintaining an intimate connection with a partner is key to overall happiness.
A new report by Physicians for Human Rights documents 45 hospital attacks in eastern Aleppo, with two-thirds forced to close. The authors call for an international stance against violating medical neutrality, warning that such attacks could become the 'new normal' in armed conflicts.
A nationwide study in Mexico found that diabetes incidence doubled every 10 years from 1960 to 2012, and up to 23% of the population could be diagnosed with the disease by 2050. The study highlights the need for comprehensive prevention strategies to reverse trends.
Researchers successfully eliminated a lethal chytrid fungus in a wild amphibian population using antifungal treatment and environmental disinfection. The breakthrough study, published in Biology Letters, marks the first time a fatal fungal infection has been eradicated from a wild population.
Researchers at the University of York have published research on the 3-D structure of human heparanase, an enzyme that degrades sugars and contributes to cancer cell proliferation. The study's findings will enable a more rational approach to drug design and the development of novel therapeutic agents.
A new study finds that young whites are significantly more optimistic about their chances of living to 35 compared to minority peers. The study controlled for various risk factors and found that foreign-born Mexicans were the most pessimistic about their future survival, even after accounting for socioeconomic status.
Researchers analyze salamander hunting skills to understand how animals compensate for sensorimotor delays. By predicting prey movement, salamanders successfully catch over 90% of their targets. The study's findings provide new insights into human motor processing and prediction strategies.
A study found that providing babies with up to 12 months of liquid formula HIV drugs while breastfeeding with their HIV-positive mothers is highly effective in protecting them from infection. The study showed that rates of HIV infection fell to 0.2% when the drug was taken, and that adherence remained a key factor for success.
The new guidelines aim to prevent the spread of MDRGNB in healthcare settings, which are already present in the UK. They provide practical advice on identifying patients with these bacteria and preventing their spread.
Artur Avila, a renowned Brazilian mathematician, has won the TWAS-Lenovo Science Prize for his groundbreaking work on dynamical systems and chaos theory. His research has helped resolve major mathematical quandaries and brought global awareness of Brazilian mathematics.
Aging mice with a new type of diabetes have high levels of immune cells called T regulatory cells in their fat tissue, leading to insulin resistance. Blocking these cells may hold the key to treating this age-related form of diabetes.
A recent study by University of Missouri professor Haley Horstman found that daughters 're-author' stories about adversity over time, increasing their positivity through narrative. This change in storytelling can lead to improved mother-daughter interpersonal relationships and well-being.
The research demonstrates that increasing oxytocin levels can improve social interactions in individuals with autism spectrum disorder (ASD). Additionally, the study reveals a link between oxytocin and anandamide production, which may lead to new therapeutic strategies for treating ASD.
The special issue of Biomarkers in Medicine focuses on advances in biomarker research for regulatory science. Biomarkers are used to predict response to therapies, disease prognosis, and establish baseline risk. The journal aims to facilitate translation of research knowledge into clinical practice.
Researchers developed a theory explaining the lifetime of turbulent flows by drawing an analogy with ecosystems near extinction. Computer simulations showed that turbulence excites and inhibits large-scale zonal flow, leading to oscillations in its intensity.
A new IU study reveals that short winter days trigger aggression hormones differently in female hamsters compared to males. Melatonin acts directly on the adrenal glands in females to trigger a 'seasonal aggression switch', while in males, it works through the pituitary gland.
Scientists developed a simple method to quickly detect meat spoilage using nanotubes, providing real-time analysis and high sensitivity. The test reacts in under an hour to a teaspoon of vapor emitted by the samples, indicating freshness.
The study expands the known distributional range of five squids, including Abraliopsis and Pterygioteuthis, with surprising finds at depths over 600m. These elasmobranch predators play a vital role in the food web, but their abundance is highly dependent on temperature.
A randomized clinical trial found bright light treatment alone and combined with fluoxetine to be effective treatments for adults with nonseasonal major depressive disorder. The study's primary outcomes showed that combination therapy and light therapy alone were superior to placebo, while fluoxetine alone was not.
The Andes mountain chain was formed 14 million years ago, according to new research from the University of Bristol. The study used a novel method based on cosmic rays to determine the age of large boulders in the western margin of the Andes.
A 12-week randomized study found that pioglitazone, an insulin-sensitizing drug, alleviated depression symptoms in insulin-resistant patients. The study suggests a link between insulin resistance and depression, with improved antidepressant effects seen in more insulin-resistant participants.
Researchers at Georgia State University developed a new imaging agent, ProCA1.GRPR, which effectively traces changes in cancers and targets diseased cells without radiation limitations. The agent demonstrates strong tumor penetration and shows promise for improved cancer diagnosis and treatment outcomes.
Tropical Depression 21E formed southwest of Mexico's western coast on November 18. The storm is expected to strengthen and become a tropical storm by Thursday, with a turn towards the northwest.
A new UCL study of 77,045 dementia patients across the UK found that those from more affluent areas are 27% more likely to be prescribed anti-dementia drugs. This inequality was not seen in Scotland, Northern Ireland, or Wales.
A recent study found that 8.5% of children with cancer have genetic mutations increasing their risk, highlighting the need for improved counseling and family testing. The study's author, Dr. John M. Maris, emphasizes the importance of understanding how other genes interact with these mutations to cause cancer in children.
A new study has revealed key steps for hospitals to improve care for pregnant mums and babies in cases of term stillbirth. The investigation found 'missed opportunities' that could have potentially saved baby lives, highlighting areas such as diabetes testing, fetal growth monitoring, and bereavement care.
University of Arizona researchers captured the first photo of a planet forming in a gap within LkCa15's disk, providing insights into protoplanetary formation. The study utilized advanced telescopes and imaging techniques to observe the young star and its surrounding disk.
A new study published in the Endocrine Society's Journal of Clinical Endocrinology & Metabolism found that Viagra improves insulin sensitivity in individuals with prediabetes. The medication also reduces a biological marker that signals heightened risk of kidney and heart disease.
A special section in Perspectives on Psychological Science provides policy memos to the President from a 'Council of Psychological Science Advisors', offering recommendations on obesity, consumer debt, terrorism, and climate change. The section features articles translating scientific findings into federal policy improvements.
The University of Huddersfield is conducting a £350,000 research project to measure 'learning gain', defined as improvement in knowledge, skills, and employability. The project will survey hundreds of undergraduates who participate in additional activities beyond their course curriculum.
Researchers at MIT developed an ingestible sensor that measures heart rate and breathing rate by detecting sound waves produced by the beating heart and lungs. The device has potential applications in trauma patients, soldiers, athletes, and chronic illness diagnosis.
Researchers found a new gene, mcr-1, that enables bacteria to resist polymyxins, the last line of defence against infections. The gene is widespread in E coli and K pneumoniae strains from pigs and patients in south China, suggesting its potential to spread rapidly into human pathogens.
Researchers found that nearly 18% of students said they'd been raped while incapacitated before college, and 41% were raped again during their freshman year. Young women who believed alcohol enhances a person's sexual experience were at increased risk of incapacitated rape.
A novel immunotherapeutic approach, personalized peptide vaccination, showed significant improvement in overall survival for patients with advanced bladder cancer. The study found a median overall survival of almost twice as long as that for patients without the treatment, at 7.9 months versus 4.1 months.
A new Ebola vaccine has been found to be well-tolerated and stimulate strong immune responses in adults in Mali and the US. The study's findings could offer crucial protection for contacts of patients with confirmed Ebola disease, helping to interrupt transmission.
A new approach has been discovered to reduce uncontrolled movements caused by levodopa, a common Parkinson's disease medication. By boosting the functioning of a specific brain receptor, scientists have found that side effects such as dyskinesia can be dramatically reduced.
A new farming scheme has been found to support 20% more species of butterflies while producing the same amount of crops as conventional farms. Farmers who sign up to the non-organic Fair to Nature growing protocol gain a premium price for their crops, in return for setting aside and actively managing wildlife habitat.
A global task force of 180 scientists has identified high-priority molecular targets for improved patient outcomes in most cancers. The team recommends low-toxicity approaches using non-toxic chemicals, including those found in plants and foods, to reach a broad-spectrum of priority targets.
Researchers at UC Santa Barbara have developed an insulin pill using novel drug delivery technology that shows early promise as a form of diabetes therapy. The pill's oral delivery system could circumvent the discomfort associated with injections, leading to improved patient compliance and potentially more effective treatment.
Despite improvements in antidote availability, many UK hospitals still lack essential stocks for treating poisoned patients. The study found that only 20 out of 22 category A and B antidotes were stocked within the recommended time in over 78% of hospitals.
The International Society of Neurogastronomy Symposium brought together scientists, chefs, and patients to explore ways to improve quality of life for those with altered taste or smell. Chefs and neuroscientists collaborated on the 'Applied Neurogastronomy Challenge' to create dishes that appealed to cancer patients.
A NYU study found that a classroom program improves teacher emotional support, student engagement, and classroom organization in kindergarten and first-grade classes. INSIGHTS, a social-emotional learning intervention, supports responsive teaching strategies and enhances children's ability to regulate classroom behaviors.
A new study reveals that certain 3D printed parts are highly toxic to zebrafish embryos, causing lower survival rates and malformations. Treating the parts with UV light may reduce some side effects, emphasizing the need for safe disposal strategies.
Researchers sequenced acorn worm genomes to find similarities with human genes, establishing a distant connection. The study identified 8,600 shared gene families across deuterostomes, including humans, starfish, and frogs, suggesting a common ancestor that lived half a billion years ago.
A recent study published in Cancer Epidemiology, Biomarkers & Prevention found that U.S. adults who used only smokeless tobacco products had higher levels of biomarkers for nicotine and cancer-causing toxins. This increased exposure puts smokeless tobacco users at risk for adverse health effects, including cancer.
The European Menopause and Andropause Society (EMAS) has published a position statement on testosterone replacement therapy in the aging male, highlighting the importance of lifestyle modifications before considering TRT. The statement emphasizes the need for careful risk versus benefit estimation and individual evaluation of co-morbid...
A new study found that pigeons can accurately distinguish between benign and malignant breast cancer slides, similar to human observers. With some training, pigeons performed just as well as humans in categorizing digitized microscope slides and mammograms of normal vs. cancerous breast tissue.
The TATORT-NSTEMI trial found no significant difference in major adverse cardiac events at 12 months between thrombectomy and standard PCI in NSTEMI patients. Thrombus aspiration also did not affect quality of life or functional class.
Researchers at Brigham and Women's Hospital have developed a new approach to predict which tumors will be most responsive to therapeutic nanoparticles. They use an FDA-approved magnetic nanoparticle and MRI to identify tumors with high or low EPR, a physiological condition that allows nanoparticles to accumulate faster.
A new supplement published by the NIH details a research strategy to tackle global brain disorders, which affect millions worldwide. The initiative aims to improve diagnosis, treatment, and prevention of conditions such as depression, dementia, and substance abuse in low- and middle-income countries.
Researchers at the University of Queensland discovered that mantis shrimp use circular polarised patterns as a means to covertly advertise their presence to aggressive competitors. This new form of light communication has potential applications in satellite remote sensing, biomedical imaging, and computer data storage. The study also f...
A new study suggests that Antarctic ice sheet collapse will contribute to a significant but lower-than-expected 10-30 cm sea-level rise over the next two hundred years. The research uses an ice-sheet model to predict the consequences of unstable retreat of the ice, which recent studies suggest has begun in West Antarctica.
A study found that socioeconomic factors like race, ethnicity, insurance status, and geographic location affect the likelihood of undergoing surgery for early-stage pancreatic cancer. Patients who underwent resection had improved disease-specific survival compared to those who did not, with regional differences in survival rates observed.