This review examines the role of non-ambient conditions in producing solid forms with controlled crystal structure, particle size, and shape. The authors discuss various processing techniques to achieve these optimized properties.
A new study found that dietary supplements containing red yeast rice may carry both benefits and risks associated with statins. The beneficial effects of RYR are attributed to monacolins, which are chemically related to statins.
Researchers at Ohio State University have discovered a way to deactivate nano twins in superalloys, strengthening their high-temperature properties. This technique, called phase transformation strengthening, eliminates alloy deformation by half, enabling turbine engines to run cleanly and efficiently.
Children processed differently after receiving liver transplants, with implications on growth, infection risk, and cancer. Tailoring immunosuppressant regimens is crucial for optimal outcomes, emphasizing the need for pre-transplant and continuous post-transplant education.
A study analyzing patient safety incidents involving sick children in primary care reveals that medication errors and delayed diagnoses were the leading causes of harm. Researchers identified priority areas for improvement, including safer medication systems and enhanced communication between professionals and parents.
Researchers at Mayo Clinic found that two common cancer-fighting drugs sparked significant weight loss in morbidly obese mice despite a high-fat diet. The study suggests that these drugs can induce the liver to burn off excess fat, reducing obesity. Further research is needed to explore this potential approach for treating morbid obesity.
Researchers found that approximately one-third of adults with a previous asthma diagnosis couldn't be re-diagnosed due to spontaneous remission or misdiagnosis. The study also highlighted the importance of objective testing to confirm asthma diagnosis, suggesting that failure to use these tests may lead to misdiagnosis.
Researchers at ORNL released the largest-ever Populus SNP dataset, comprising over 28 million SNPs, to study genetic variations in poplar trees. The dataset aims to develop plant materials tailored to work with microbes to yield targeted products for biofuels, materials, and chemicals.
Researchers from the University of Bath will investigate mass extinction using genetic and fossil analyses to understand patterns of extinction and species formation. They hope to find evidence of higher extinction rates before the K-Pg boundary, shedding light on recovery rates after the event.
A study of 12 years of community-acquired pneumonia data found that while the condition occurs throughout all seasons, winter is the peak season for pathogen variation. The research suggests that community-acquired pneumonia can no longer be classified as a seasonal disease.
A team of researchers from the University of Pennsylvania has successfully grown live adult human neurons in a cell culture, identifying five known brain cell types. The findings hold promise for personalized approaches to understanding and treating brain disorders, such as epilepsy.
Researchers found that coronary artery calcium scores can help personalize treatment for patients with mild to moderate high blood pressure, reducing the risk of heart disease. The study suggests using these scores to determine the most appropriate blood pressure treatment strategy for each patient.
Researchers have characterized the structure of a macromolecular complex involved in mRNA transport, showing how RNAs are recognized and bound by binding proteins in the nucleus. The complex allows for the specific recognition and transport of mRNAs from the cell nucleus to the cytoplasm.
Research published in JAMA Network found that diabetes in middle-aged Chinese adults leads to a nine-year loss of life on average. The study discovered higher mortality risks from ischemic heart disease, stroke, and cancer, particularly in rural areas.
A collaboration between two research teams has resolved a scientific controversy on calorie restriction's effects on aging. The study shows that restricting calories improves survival, reduces cancer, cardiovascular disease, and insulin resistance in adult and older primates but not in younger animals.
Advances in telemedicine and anti-VEGF treatments offer new hope for patients with retinopathy of prematurity. New technologies are transforming the care of ROP patients, enabling more widespread treatment options.
A new study by Ludwig Institute for Cancer Research has identified an ancient cellular response that underlies the spread of melanoma. The findings show that punishing conditions within the tumor prompt a subset of tumor cells to become invasive, and suggest novel strategies for treating this form of skin cancer.
Researchers at Trinity College Dublin have discovered a link between the loss of miR-17 and oesophageal tumour resistance to radiotherapy. Higher numbers of cancer stem cells formed larger, more aggressive tumours and were more resistant to radiation-induced cell death. Synthetic miR-17 may enhance radiotherapy effectiveness in patients.
Recent investments in Delhi's health care have failed to improve access to effective care, with crushing poverty and inequalities hindering progress. The city's high rates of premature deaths from causes such as septicemia and tuberculosis are a concern, highlighting the need for increased public health spending and policy changes.
A new analysis of eight studies reveals that elderly individuals who experience a hip fracture are at higher risk of dying in the short term after the injury. Long-term risks also exist, with fractures linked to nearly twofold increased risk of dying eight years or more after the injury.
Researchers found that starlings are safer from predation in larger flocks due to the confusion effect, where predators struggle to target individual birds. The study suggests that this behavior may be one of many functions of these impressive groups in starlings.
A team of researchers from the University of Washington found that male fruit flies exhibit transitive decision-making when selecting a mate, processing information from visual and chemical cues. The study showed that males prioritize females with higher reproductive capacity, suggesting a rational choice mechanism.
Researchers discovered that biophysical cues of pathogen-associated molecular patterns (PAMPs) influence the immune system's response to pathogens. The findings suggest that understanding these cues can help fine-tune vaccine responses and generate potent immune reactions.
New research reveals that heartbeat signals can increase racial biases when facing a potential threat, leading to misperceptions of harmless objects as weapons. This study has important implications for tackling police shootings and reducing tragedies caused by racial bias.
A new technique can precisely measure individual protein molecules in blood and body fluids, providing valuable information on neurodegenerative diseases. The 5-D fingerprint analysis uncovers unique characteristics of misshapen proteins that contribute to disease progression.
Researchers found that loggerhead turtles spend an average of seven years and 16 years in the waters off Baja California before migrating to Japan. The study provides crucial information for developing conservation plans and reducing bycatch rates, which can be as high as 1,000 turtles per year.
Researchers tested a reproductive ground plan hypothesis in solitary alkali bees, finding female bees adjust dietary preferences when reproductively active. The study suggests independent origins of social behavior via convergent processes.
Researchers develop a treatment algorithm for bionic hand reconstruction in patients with severe nerve damage, offering improved hand function and reduced chronic pain. The study's five patients show significant improvements in hand function, including increased sensitivity and motor control.
A new HIV antibody, 10-1074, has been successfully tested on humans, demonstrating high antiviral activity and favourable pharmacokinetic properties. The trial also investigated the development of resistant HIV variants, providing valuable insights into the potential treatment approach.
The report showcases improvements in heart attack care, with 93% of patients receiving stents within 90 minutes. Key findings also highlight strengths and areas for improvement in other cardiovascular procedures, such as ICD therapy and congenital heart disease interventions.
Researchers at EPFL have identified a key player in the development of nonalcoholic fatty liver disease (NAFLD), a condition characterized by excessive fat accumulation in the liver. The study found that impaired SUMOylation of nuclear receptor LRH-1 promotes NAFLD, highlighting potential new treatments and biomarkers for the disease.
An international team of scientists, led by Todd Lencz PhD, discovered new genetic variations related to cognitive ability in a study published in Molecular Psychiatry. The findings suggest a significant genetic overlap between risk for several psychiatric disorders and reduction in cognitive ability.
A new randomized controlled study published in The Permanente Journal found that Transcendental Meditation significantly reduces trauma symptoms in female prisoner inmates. Practicing the technique for four months showed a natural reduction in intrusive thoughts, hyperarousal, and overall trauma symptoms.
Scientists discovered an FDA-approved drug that increases 'good' fat mass and function, preventing weight gain and burning more calories. The drug, bexarotene, converts white fat cells into brown fat-like cells through cellular reprogramming.
Researchers studied how solvents affect skin molecules, revealing changes in fluid state and interactions with added components. The findings improve understanding of molecular mechanisms, enabling more efficient regulation of skin properties.
Chronic kidney disease patients spent a median $1,439 in annual out-of-pocket costs, compared to $770 for cancer patients and $748 for stroke patients. The study found that these high costs are due to the need for multiple medications and frequent doctor visits.
Researchers found that rapamycin treatment reduced proinflammatory cytokine release and toxicity without decreasing HIV-1 reactivation in T cells. The treatment did not impair the immune system's ability to recognize infected T cells, making it a potential strategy for targeting latent HIV-1 reservoirs.
The Orthopaedic Research Society aims to improve animal research ethics through new tools and training for researchers. Researchers will receive guidance on alternatives to animal use and optimized study design techniques.
A study found that financial ties between researchers and the drug industry are associated with more favorable trial outcomes. The authors suggest that this could lead to biased evidence and call for increased transparency and disclosure of financial ties. More research is needed to understand the mechanisms behind these findings.
A new drug combination that adds chloroquine to targeted treatment has stabilized a 26-year-old brain cancer patient's disease, increasing both quality and quantity of life. The treatment was effective in two other brain cancer patients with similar diseases.
A large study from Boston Children's Hospital found that epigenetic modifications to DNA, specifically DNA methylation, are linked to an increased risk of obesity-related health problems. The researchers identified 83 sites in the genome where methylation changes were associated with differences in energy balance and lipid metabolism.
A study by TGen has identified aurintricarboxylic acid (ATA) as a compound that can improve drug development against glioblastoma. ATA blocks the chemical cascade that allows glioblastoma cells to invade normal brain tissue and resist chemotherapy and radiation therapy.
A team of researchers has identified genetic mutations that enable microalgae from the Southern Ocean to adapt to extreme and variable climates. The study provides insights into how polar organisms cope with environmental changes induced by human activity.
A team of researchers has found that certain anti-influenza compounds can also inhibit Zika virus infection, providing a potential new treatment for the disease. The study, published in Antiviral Research, shows that these compounds target host cell factors, making them effective against viruses that mutate easily.
A study found that modafinil improves episodic and working memory functions in patients with remitted depression. The results suggest that modafinil may be a feasible option to tackle persistent cognitive problems in depression, improving cognition and motivation.
Researchers found that antiretroviral drugs used to treat HIV infection may increase susceptibility to syphilis by boosting immune system activity and leading to more sexual partners. This could explain the rise in new cases of syphilis among gay/bisexual men over the past decade.
A study published in Nature Genetics has shown that a knowledge bank of patient data can be used to predict the best treatment option for people with acute myeloid leukaemia (AML). The tool takes into account individual genetic features, treatment schedule, and outcome, enabling therapeutic choices to become personalised. This approach...
The Eurasian ice sheet grew from small ice caps to a massive ice mass, nearly three times the size of modern-day Greenland, through a process driven by climate cycles and snowfall. The sheet's growth had a profound impact on regional climates, creating rain-shadow effects and desert conditions in western Russia and Siberia.
A global team of researchers found that ram-pressure stripping is more prevalent than thought, driving gas from galaxies and preventing star formation. The study reveals that this process is potentially the dominant way galaxies are quenched by their surrounds, leading to an early death.
Research suggests that acupuncture can effectively treat infantile colic by reducing the frequency and duration of excessive crying in babies. The study involved 147 babies who received either standard care or tailored acupuncture treatment, resulting in a significant reduction in crying time for those who received acupuncture.
Researchers discovered fossils of a previously unknown trilobite species that left distinctive fossil footprints around the ancient supercontinent Gondwana. The discovery reveals unique leg structures and digestive systems, providing insights into trilobite behavior and biology.
Scientists at the University of Utah have discovered a unique biomarker in the hearts of patients with advanced heart failure who have shown signs of recovery. The biomarker is related to the transverse system, which appears relatively intact in responders.
Recent preclinical research suggests microinfarcts can induce prolonged dysfunction in brain areas estimated 12-times larger than the visible injury site, contributing to cognitive decline and dementia. The study used a mouse model to examine the effects of individual cortical microinfarcts on surrounding tissue function in vivo.
Researchers at DGIST have developed a technology to coat metals with several nanometers of semiconducting materials, enabling various color changes through thin-film interference. This breakthrough allows for the production of colors such as yellow, orange, blue, and purple on demand.
Researchers at Rice University have developed a new theory and computational methods to understand how metallic glasses behave under stress, revealing the formation of shear bands that can lead to breaking. The study provides valuable insights into improving the strength and durability of glass materials.
Researchers have identified multiple targets for Chagas disease chemotherapy, including ergosterol biosynthesis pathway and cruzipain, a key cysteine protease. Novel synthesized anti-T.cruzi compounds with specific single or multi-target assigned have also been described, highlighting potential for effective treatment.
A new study by Professor Catherine Bailey suggests that manipulating employees' desire for meaningful work can damage organizations and alienate staff. The researchers identify two forms of 'acting' used by employees when they perceive organizational efforts to manage meaningfulness, which can lead to negative consequences.
A large randomized trial found that using UVC machines can reduce the transmission of four major superbugs by a cumulative 30 percent, particularly for MRSA. The study suggests that adding UV light to standard cleaning can be an effective strategy in reducing infections in hospitals.
A new study published in Scientific Reports found a significant link between economic growth and deforestation in poor countries, with the effect disappearing in wealthier economies. The research used satellite data and economic data from 130 countries to make comparisons across border regions with similar geography.
Researchers at the University of Bristol propose a cost-effective solution for Intelligent Transportation Systems (ITS) to share high-quality data with drivers in emergency situations. The single frequency network (SFN) approach could improve road safety by providing reliable information, reducing transmission power by up to 20 times.