The RDA Data Share Fellowship recognizes and supports early-career researchers in adopting data-sharing best practices. Fellows will collaborate with working groups, receive stipends, and attend bi-annual plenaries.
The US experienced a significant decline in honey bee colonies between April 2014 and April 2015, with beekeepers losing over 40% of their colonies. Summer losses were particularly severe, with commercial beekeepers facing high rates of colony losses due to unknown factors.
The Mayo Clinic is launching a study of 10,000 patients to examine the potential risks of drug reactions based on individual genome variations. Researchers will analyze DNA sequencing data from 69 genes influencing drug metabolism, aiming to identify 'early warning systems' for adverse reactions and ineffective treatments.
A recent study from the University of Texas MD Anderson Cancer Center suggests that profiling normal DNA provides an opportunity to identify inherited mutations critical for patients and their families. Researchers sequenced tumor and normal DNA from patients with advanced cancer, identifying germline mutations in nearly all cases.
The study develops a method for label-free chemical imaging using infrared spectroscopic imaging, allowing molecular stains to be reproduced without tissue damage. This approach enables multiplexed molecular analysis and could revolutionize pathology in research and clinical practice.
Scientists from Woods Hole Oceanographic Institution calculated the first direct estimate of how much organic carbon is exported to the ocean by rivers. The study found that rivers transport approximately 200 megatons of carbon to the ocean annually, with 80% coming from terrestrial biosphere and 20% from petrogenic sources.
Researchers have discovered electrons that form pairs but don't reach a superconducting state, a breakthrough that could lead to new materials with room temperature superconductivity. This finding has significant implications for technologies such as high-speed rail and quantum computers.
Two Boston University medical students, Joseph Park and Jacqueline Estevez, have been selected to conduct full-time biomedical research in the Medical Research Fellows Program. They will receive mentored research training from top biomedical scientists, focusing on Vibrio parahaemolyticus and cytokine profiles for liver cancer treatment.
New studies reveal that a vitamin pill can reduce non-melanoma skin cancer risk and docetaxel chemotherapy extends the lives of men with advanced prostate cancers. Additionally, new therapies improve outcomes for children with rare kidney cancers and adults with relapsed multiple myeloma.
The study found that axial momentum loss occurs in the helicon plasma thruster due to internal electric fields. This loss significantly affects propulsive performance. The findings suggest more detailed understanding of plasma dynamics is needed for further development of high-power, electrodeless propulsion devices.
Research reveals differences in humor and social behavior among three types of perfectionism, including narcissistic, antisocial, and uncaring personality characteristics. Self-oriented perfectionists show pro-social elements, while socially prescribed perfectionists exhibit low self-esteem and antisocial traits.
Researchers found that nonsmokers who inhaled secondhand cannabis smoke under extreme conditions experienced mild effects, including memory and coordination problems. The study provides significant insights into the impact of secondhand cannabis smoke on individuals and has implications for workplace drug testing.
Experts warn that nuclear modernization programs can prolong the nuclear era, creating international instability and undermining national security. A balanced approach is needed to achieve a balance between modernization and disarmament, with the US, Russia, and China taking the lead.
Indiana University researchers Michael LaMantia and Kathleen Unroe have been recognized by the American Geriatrics Society for their groundbreaking work in geriatrics and aging research. Dr. LaMantia received an AGS New Investigator Award, while Dr. Unroe was named an AGS fellow for her dedication to health policy and long-term care.
Research by UConn researcher Mark Hamilton analyzed 300 celebrities across various fields, finding that certain astrological signs tend to cluster at specific times of the year. These seasonal effects are associated with traits like creativity, extroversion, and stubbornness.
A new approach using MRI scans has been developed to improve stroke care by diagnosing patients within 60 minutes of hospital arrival. The study found that this method reduced door-to-treatment times from 93 to 55 minutes, with a significant increase in the percentage of patients treated promptly.
A Penn study found that four different financial incentive programs helped more smokers quit than free access to behavioral counseling and nicotine replacement therapy. Deposit contracts were the most effective, with a success rate of 55% among participants who accepted them.
A phase III randomized clinical trial suggests that Stereotactic Ablative Radiotherapy (SABR) is equally effective to surgery in treating operable stage I non-small cell lung cancer patients, with better survival rates and lower toxicity. SABR appears to be a suitable alternative for elderly and comorbidity-prone patients.
Jeetain Mittal, a Lehigh University assistant professor, has been awarded DOE funding to develop computational methods for designing functional materials using DNA-mediated assembly. This research aims to create 'design rules' for particle interactions, revolutionizing energy-related material applications.
A recent study published in the New England Journal of Medicine found that X-linked gene mutations can contribute to azoospermia and male infertility. Researchers identified a deletion in the TEX11 gene on the X chromosome as a potential cause, which can lead to meiotic arrest and prevent the development of viable sperm.
The TGen study identified over 50 rare disorders associated with muscle contractures and stiff joints in newborns. The researchers matched these conditions to specific genes on the X chromosome, offering potential therapies for diagnosis and treatment.
Two Washington-area hospitals used lean manufacturing principles to reduce door-to-needle times for stroke patients, from 93 to 55 minutes, by streamlining their processes and improving teamwork. The techniques, known as SMART, can be applied to other hospitals using CT scans, allowing more efficient use of MRI scans in acute stroke care.
A new study published in the Journal of Alternative and Complementary Medicine found that acupuncture significantly reduced pain and inflammation in pediatric patients with acute appendicitis. The treatment also showed a modest drop in white blood cell count, suggesting a biophysiological basis for its effectiveness.
Researchers from CNIO have discovered a new approach to fighting cancer by targeting telomeres and blocking the TRF1 gene. This method shows dramatic improvements in mice with lung cancer, with minimal toxic effects, offering a promising therapeutic target for cancer therapy.
Researchers track attosecond processes in methyl fluoride and methyl bromide molecules, revealing restructuring of electron shells caused by ionizing laser pulses. This method opens up new possibilities for studying fine chemical processes critical to molecular biology.
Myriad Genetics presented 19 clinical studies on advanced companion diagnostic and molecular diagnostic tests for cancer treatment and prevention. The company's research focuses on personalized medicine, including selecting effective pharmaceuticals, preventing disease through hereditary cancer tests, and optimizing treatment decisions...
Research suggests that using average-sized models in fashion marketing campaigns can have a positive impact on product evaluation, especially for new brands. Women with low self-esteem tend to prefer average-sized models over size-zero ones. This shift could lead to increased sales and reduced controversy in the industry.
Researchers at Rice University have discovered a way to simplify the manufacture of solar cells by employing electrodes as catalysts to create black silicon. The new process enables the production of black silicon with high efficiency and reflects little light, allowing more sunlight to reach the active elements of solar cells.
Scientists have found that certain bacteria produce tiny particles called vesicles that can provoke an immune response in the gut, leading to inflammatory bowel disease (IBD). The study highlights a potential target for IBD treatments, a bacterial enzyme that could help prevent symptoms.
A Swedish study of 98 infants found that C-section babies had a less similar gut microbiome to their mothers compared to vaginal births. The researchers also discovered that cessation of breastfeeding led to a shift in the infant's gut bacteria, with certain species more commonly seen in adults emerging.
A University of Montana study found that songbird species vary in time devoted to warming eggs due to factors such as lifespan and predation risk. Longer-lived species with more future breeding opportunities invest less effort in keeping eggs warm, while those with shorter lives put more effort into caring for their young.
A 1500-year-old male skeleton from Great Chesterford in Essex, England, has been confirmed to have had leprosy through DNA testing and biomarkers. The leprosy strain originated from southern Scandinavia and dates back to the 5th or 6th centuries AD.
Researchers at the University of Montreal have discovered that astrocytes control the pattern of neuronal electrical activity, determining functions such as chewing, locomotion, and respiration. The study reveals a mechanism by which astrocytes regulate calcium levels, leading to changes in neural function.
A study by University of Maryland researchers found that climate warming has made potato leafhoppers arrive an average of 10 days earlier and cause more severe infestations. The pests cause significant economic damage to farmers across the eastern US, with losses estimated in millions of dollars.
A drug developed in the late 1950s and abandoned due to toxicity has been revived as a treatment for advanced colorectal cancer. The drug, TAS-102, extended patients' overall survival and delayed disease progression with minimal side effects.
A new study found cancer survivors in the US experience significant annual economic burdens, with nonelderly colorectal and breast cancer survivors facing substantial excess medical expenditures and employment disability. Elderly survivors have lower but still notable economic burdens, highlighting varying impact by age group and cance...
Researchers at Rockefeller University have discovered two antibody-binding receptors on immune cells that work together to kill tumors and create a memory of them. The study found that targeting specific antigens with antibodies can lead to the formation of immunological memory, which can suppress future tumor growth.
Researchers found that vitamin D levels in hospitalized pet cats predict survival chances, with higher levels linked to better outcomes. The study suggests a potential link between vitamin D and feline health problems, offering new insights for veterinarians.
A University of Maryland study found that men and women in the US had lower odds of depression diagnoses and better mental health during the Great Recession compared to pre-recession. Women were more likely to be diagnosed with anxiety disorders post-recession, while men experienced less psychological distress.
A new study published in Annals of Family Medicine found that more than half of patients who report 'weekend-only' drug use expand their use to weekdays. Primary care clinicians should monitor these patients, as weekend-only users are less likely to increase frequency and severity of use compared to those with non-weekend-only use.
Researchers found that hepatitis B patients develop HCC at a younger age with more aggressive disease, while hepatitis C patients have underlying cirrhosis and diabetes. The study highlights the need to consider hepatitis status when developing treatment plans for newly diagnosed patients.
Researchers at Children's Hospital Los Angeles found that exosomic miRNAs released within the tumor environment affect resistance to chemotherapy in neuroblastoma. The exchange of specific microRNA called MiR155 between tumor cells and tumor-associated macrophages leads to increased telomerase activity and resistance to chemotherapy.
Research published in the Journal of the American Heart Association found that long-term depression can increase stroke risk in adults over 50, with risks remaining even after symptoms subside. The study of 16,178 participants showed that those with high depressive symptoms had a higher risk of first-time stroke.
A recent study published in The BMJ found that antipsychotic medication use during pregnancy does not significantly increase the risk of developing gestational diabetes, hypertensive disorders, or major blood clots. However, women who took antipsychotics were more likely to require labor induction compared to those who did not take them.
A study published in Nature found that galaxies are being strangled to death due to a lack of raw materials needed to form new stars. The team analyzed metal levels in over 26,000 galaxies and found that dead galaxies have higher metal content than alive ones.
Scientists at the University of Manchester discovered that desmosomes achieve their strength through flexibility rather than rigidity. This finding has significant implications for understanding diseases such as sudden cardiac death and skin conditions.
Researchers found that a medical marijuana pill was safe and well-tolerated, but did not show significant improvement in behavioral symptoms of dementia. The study suggests further research is needed to test the effectiveness of higher doses.
A large study by Boston University School of Medicine researchers found no evidence of an association between Post Traumatic Stress Disorder (PTSD) and cancer incidence. This contradicts plausible theories suggesting a link between stress and cancer, but is consistent with previous population-based studies.
Scientists at UC San Diego have created thin films of material that produce a wide range of pure colors, from red to green, by arranging synthetic melanin nanoparticles. The colors are determined by the physical structure rather than pigments.
Research reveals significant disparities in attitudes towards intimacy partner violence among Latin American immigrants and Spaniards. Latin Americans perceive situations as less severe and blame victims more. However, both groups show positive change after intervention programmes, suggesting equal effectiveness.
A new study led by Harvard T.H. Chan School of Public Health researchers found that adults over 50 with persistent depressive symptoms are twice as likely to have a stroke as those without depression. Even after depressive symptoms improve, stroke risk remains elevated, particularly for women.
Researchers found that trap-jaw ants use their spring-loaded mandibles to jump out of harm's way when an ant-trapping predator stalks, doubling their survival rate. The study verifies that the mandibles aid the ants' survival by allowing them to eject themselves from a dangerous predicament.
Dr. Bill Ward, a renowned planetary scientist, was elected to the National Academy of Sciences for his groundbreaking research on the origin and evolution of the Moon and other celestial bodies. His work has significantly contributed to our understanding of planetary science and the formation of our solar system.
Researchers have discovered a new material that combines light-emitting capabilities with shape-shifting characteristics. The material, known as organic 'supercooled' liquid, has potential applications in optical storage systems and biomedical sensors.
A novel blood test can rapidly predict the severity of radiation injury, enabling timely medical intervention and improving overall survival. The test uses microRNA biomarkers to determine the functional impact of radiation on bone marrow and other organs.
A new study by Douglas Mental Health University Institute researchers suggests that the shape of the hippocampus, not its size, is linked to improved memory function. The research, published in Human Brain Mapping, found that individuals with a broader hippocampus tend to perform better on memory tests than those with a smaller one.
The Crohn's & Colitis Foundation is establishing the world's largest database for Crohn's disease and ulcerative colitis research, which will integrate patient information, genetic profiles, and clinical data. The $17.5 million initiative aims to speed progress toward precision medicine and potential cures.
Researchers at Sandia National Laboratories and the University of Maryland have developed a new cancer treatment method that withholds an essential nutrient from cancer cells, starving them until they self-destruct. The method involves removing asparagine, a nutrient that cancer cells can't produce on their own.
A new test developed by a UCL-led team can identify drug-resistant tuberculosis strains in days, reducing the time needed for genetic sequencing from weeks to days. This could lead to better treatment outcomes and control of transmission.
A UBC study using satellite imaging found that Latin America's agricultural expansion slowed down from 2007 to 2013, a notable decline after decades of rapid growth. The slowdown is tied to global commodity prices and may not last if the economy recovers.