Researchers propose firing deep-ocean sound waves at oncoming tsunamis to dissipate energy and reduce amplitude. This process could minimize damage and save lives, but poses technical challenges including devising accurate frequency transmitters.
A 1-year football training program significantly reduces blood pressure, body fat percentage, and improves bone density in women with mildly high blood pressure. The study demonstrates the effectiveness of Football Fitness as a broad-spectrum medicine for women with high blood pressure.
A recent genetic study discovered 14 new developmental disorders in children, providing diagnoses for over 1,000 individuals and their families. The study revealed that nearly 400,000 annual births worldwide are affected by rare developmental disorders caused by spontaneous mutations.
The San Diego Zoo's Frozen Zoo cell cultures contain genetic variation missing in surviving individuals of the critically endangered northern white rhinoceros. Genome-wide levels of genetic diversity and inbreeding in both southern and northern white rhinos were examined to aid future efforts toward genetic rescue and assisted reproduc...
Researchers have created a new class of polyarylboranes that exhibit high fluorescence and stability, making them suitable for applications in cancer diagnosis, drug delivery, and solar energy cells. The discovery has the potential to revolutionize these industries with low-cost and non-toxic materials.
Researchers at the University of Adelaide have identified a new microRNA that promotes cancer metastasis, leading to the development of a potential blood test for early detection. The discovery also reveals new targets for drugs that may inhibit cancer spread.
Researchers developed a universal CAR T cell therapy that overcomes the obstacle of generating personalized cancer-killing cells from young children. The treatment successfully eradicated leukemia from two infant patients, who remained disease-free for 10 and 16 months.
Researchers found that treating subclinical hypothyroidism in pregnancy can reduce pregnancy loss, especially for those with higher TSH levels. However, treated women were more likely to experience preterm delivery and gestational diabetes.
Researchers developed a new genetic-testing method to identify the invasive coconut rhinoceros beetle, which can be conducted in just a few hours. This test offers potential for improved defense against the species and prevents misidentification that could lead to wasted resources.
A new Penn-led study found that invasive sedge is more effective at preventing erosion of dunes during big storms compared to native grass. The research suggests that land managers may want to consider the virtues of non-native species when protecting coastal communities.
Researchers found two types of face cells that respond differently to human and non-human faces. The study's findings suggest that the brain processes faces based on attention focus, not just visual presence. This discovery may lead to a better understanding of social cognitive defects like autism.
Experts recommend using risk assessment to regulate endocrine disrupting substances, considering exposure and effects on sensitive species. Hazard assessments are suitable in absence of sufficient data.
Primary care physicians strongly endorse prohibiting insurance denials for pre-existing conditions and allowing young adults to stay on parents' plans until 26. Most favor policy changes increasing consumer choice, such as a public option and tax credits.
A study found that telepsychiatry provides similar clinical outcomes as face-to-face group sessions for patients with opioid use disorder receiving medication treatment with buprenorphine. The pilot study suggests that telepsychiatry may help extend access to medication-assisted treatment, particularly in rural areas.
A recent study by New York University researchers found that Asian immigrants have lower rates of dental service utilization compared to non-Hispanic whites. The study, which analyzed data from the National Health Interview Surveys, identified acculturation and family income level as key factors affecting dental care use among Asian im...
Death clocks, which calculate an individual's life expectancy, are shown to be inconsistent and should come with a health warning. By adjusting for personal characteristics and circumstances, John Appleby found that life expectancy predictions varied widely, from 67-89 years.
Researchers develop antisense oligonucleotide to lower tau protein levels in mice, reversing neurological damage and improving survival. The treatment also shows promise in monkeys, suggesting a potential therapeutic approach for Alzheimer's and other tau-related diseases.
Researchers found inhibiting metabolic enzyme phosphoglycerate mutase 1 (PGAM1) sensitizes tumors to Olaparib, expanding cancer treatment options. Combining PGAM1 inhibitors with Olaparib suppresses tumor growth in BRCA-proficient cancers.
A study led by NYU Langone researchers identified CD99, a protein-sugar molecule, as a potential therapeutic target for blood stem cell cancers like acute myeloid leukemia (AML) and myelodysplastic syndromes (MDS). Antibodies against CD99 can selectively kill cancer stem cells while sparing normal blood stem cells.
The study provides the first visual evidence of a physical link by which genes can receive mechanical cues from their microenvironment. The images show thread-like cytofilaments reaching into and traversing a human breast cell's chromatin-packed nucleus, revealing a direct connection to the nucleus.
A new report in the Canadian Journal of Cardiology found significant disparities in referral patterns among heart function clinics with and without onsite cardiac electrophysiology services. Rural patients were less likely to be referred for implantable cardioverter defibrillators, leading to higher mortality rates.
A study using antibodies from an elite controller has shown that a combination of three broadly neutralizing antibodies can completely suppress HIV in infected mice. The finding validates the approach of using multiple antibodies to control HIV infection, pointing towards a potential new treatment for people infected with HIV.
Despite enacted policies, China's smog remains due to climate change and uncertainty over pollution sources, with nitrogen dioxide and ammonia contributing significantly. Research suggests targeting volatile organic compounds from vehicles could help clean up the air.
Researchers identified how HIV infects macrophages despite protective protein SAMHD1 being switched off. A treatment to maintain macrophage defences could be crucial for reaching an HIV cure.
Research found that babies with more diarrhea as infants had shorter telomeres in adulthood, associated with a higher burden of disease. Telomere length may be an important determinant of susceptibility to diarrheal infections and overall health outcomes.
Researchers developed a new analytical procedure using bioconjugates to identify bacterial species in minutes, reducing waiting time and increasing measurement accuracy. The technique uses a flow cytometer and is easy to adapt and inexpensive.
Duke University researchers identified the caudate nucleus as the brain structure responsible for forming direct links between environmental stimuli and enhanced focus. By repeating exposure to specific faces, participants could trigger automatic focus and bypass distractions.
The NASA Human Research Program Investigators' Workshop in Galveston, Texas, brought together scientists and students to tackle the complex field of Omics. Researchers presented preliminary results from the Twins Study, which examines the effects of long-duration spaceflight on identical twins Scott and Mark Kelly.
The genomes of Plasmodium malariae and Plasmodium ovale parasites have been sequenced, revealing genes that could be involved in human infection and immune evasion. These findings may lead to the development of improved diagnostic tools and vaccines against these less common but still deadly malaria species.
Researchers have shed light on the relationship between misfolded alpha-synuclein protein and Parkinson's disease, identifying key genes and cellular processes involved. The study provides new insights into the underlying mechanisms of synucleinopathies, paving the way for developing patient-specific treatments.
The European LeukemiaNet has released updated guidelines for the diagnosis and treatment of acute myeloid leukemia (AML) in adults, including revised genetic categories and a proposed response category based on minimal residual disease status. These recommendations aim to improve patient outcomes and harmonize clinical trials.
A new study from the Woods Hole Oceanographic Institution reveals that Antarctic Bottom Water has freshened at an unexpected rate between 2007 and 2016, potentially altering ocean circulation and contributing to sea level rise. The researchers hypothesize that a recent landscape-changing event may be responsible for the shift.
Researchers engineered four floating treatment wetland designs using different materials and plants, finding they can affect water quality in similar ways to natural wetlands. The study suggests these systems could help treat wastewater by enhancing nitrogen removal and managing algal blooms.
A new analysis by the American Geophysical Union found that women across all age groups have fewer opportunities than men to serve as peer reviewers of manuscripts. The study suggests that journals should take additional steps to get more women involved in peer reviewing to advance and retain women in science.
A new fossil site in Canada has yielded exceptionally preserved Jurassic marine fossils, including soft-bodied species that rarely fossilize. The site, known as a Konservat-Lagerstätte, offers a unique snapshot of life in the Early Jurassic Panthalassa Ocean.
Younger patients with colon cancer are nearly 2 to 8 times more likely to receive postoperative chemotherapy than older patients, yet no added survival benefit is seen for these patients. The study's findings suggest overtreatment of young and middle-aged adults with colon cancer.
Researchers found that a 20-minute session of transcranial direct current stimulation (tDCS) improves bulimia symptoms, mood, and self-regulatory control. This breakthrough study offers hope for a new therapy for the mental health condition.
The Veterans Health Administration (VHA) implemented a multi-year initiative to improve antibiotic use, resulting in a 12% decrease in inpatient antibiotic use. The program's success was attributed to the involvement of multiple disciplines and leadership buy-in.
Targeting therapeutic genes to the lungs offers potential for managing serious lung diseases that do not respond to other treatments. Preclinical and human clinical studies have targeted various genetic diseases, including cystic fibrosis, asthma, and lung cancer.
A study published in PLOS ONE found that current Australian nature reserves are unsuitable for the critically endangered Leadbeater's Possum but may compromise on habitat for other forest-dependent species. Expanded reserve systems could provide higher habitat suitability values, but at a cost to other species.
Researchers are exploring aerobic exercise as a potential treatment for mild traumatic brain injuries (mTBI) in wounded warriors. The study aims to improve soldiers' quality of life by assessing intensive cardiorespiratory exercise, which may help alleviate symptoms such as migraines and motor problems associated with mTBI.
Research by Emily Fitzgibbons Shafer found that lower-educated men hold women with different surnames to harsher standards, while educated men are more accepting. A study of US residents found that 94% of women take their husband's surname after marriage.
A multicenter study of infants and children who suffered cardiac arrest found that body cooling had no significant benefits compared to maintaining a normal temperature. The study included 329 patients aged 2 days to 18 years old, but the results showed no difference in survival rates or brain function between the two groups.
Premature death rates declined among Hispanics, blacks, and Asian/Pacific Islanders due to fewer deaths from cancer, heart disease, and HIV. In contrast, white and American Indian/Alaska Native populations experienced increased rates driven by accidents, drug overdoses, and suicide.
A new automated web-based surveillance system has been demonstrated to detect potential safety problems with medical devices like the Mynx, a vascular closure device. The system, called DELTA, performs automated safety analyses and comparative effectiveness studies prospectively, sending alerts to users via email.
Researchers found that metformin significantly increased tumor cell apoptosis and altered the cancer microenvironment in patients with head and neck cancer. The study suggests that metformin may make cancer more susceptible to standard therapies and has potential immunotherapeutic effects.
A new model predicts wind frequency and potential contributions to traditional energy sources, enabling decentralized load frequency control. The algorithm requires less computational time than traditional methods, but may require more computation to maintain system stability.
NASA has resumed rigorous vibration testing on the James Webb Space Telescope after an early shutdown in 2016 due to sensor readings exceeding predicted levels. The team implemented changes to the test profile to prevent similar issues, adding diagnostic tests to ensure confidence in the launch environment.
A new species of parasitic wasp, Euderus set, has been discovered in the southeastern United States, manipulating its host's behavior to survive. The wasp's behavior is reminiscent of ancient Egyptian mythology's god Set, who controlled evil animals and even killed his brother Osiris.
A new study by University of Leicester researchers has identified the mechanism behind solidification cracking in steel welding, a critical engineering alloy. The team used synchrotron X-ray beamline technology to observe crack formation in real-time, revealing micro-porosities as the primary cause.
A group of medical experts has issued new clinical guidelines for managing children and adolescents with growth failure, recommending hormonal treatments for certain conditions but cautioning against routine use in cases of unknown cause. The guidelines aim to balance medical needs with potential risks and long-term consequences.
An interdisciplinary MSU team will investigate new ways of producing hydropower, increasing food production and lessening environmental damage caused by dams. They aim to find solutions to impact river flows and temperatures, fish migration and unequal energy pricing.
Researchers at MIT's Sloan Neuroeconomics Lab have developed a new method to extract correct answers from large groups of people, reducing errors in crowd wisdom surveys. The 'surprisingly popular' algorithm uses the variation between individual responses and predicted popular opinion to identify the correct answer.
Researchers discover that a component of the innate immune system, the complement system, plays a crucial role in killing antibiotic-resistant ST258 bacteria. The study's findings suggest that a modified antibody could be used to develop new tools to treat and prevent infections caused by these bacteria.
A new study found that non-invasive brain stimulation using transcranial direct current stimulation (tDCS) can significantly reduce bulimia symptoms, including urge to binge eat and concerns about weight. The treatment showed promise in improving cognitive control over compulsive features of the disorder.
Researchers found that genetic makeup of social partners significantly impacts wound healing, anxiety, and body weight in mice. The study provides insights into the mechanisms of social genetic effects and their potential application to human health.
Researchers develop simple method for coating nanoparticles with urea molecules to slow breakdown and release nitrogen. Initial field tests show promising results in reducing fertilizer need by half.
A new study by B. Ubbo Felderhof reveals that even when thrust and drag average out over a period, periodic shape deformations can lead to net motion in microorganisms and animals, improving upon popular explanations of swimming and flying mechanisms. The research provides an important conceptual clarification of flow theory and has po...
A new study finds that a high-protein, low-carbohydrate diet in dogs significantly influences the balance of microbes in their gut. The research suggests that obesity and overweight dogs may be more susceptible to dietary interventions.
A collaborative effort to improve CFD methodologies for evaluating medical devices has developed two benchmark models with robust experimental data. The study shows that 57% of simulation predictions were within one standard deviation of measured values, but more work is needed to develop widely-acceptable hemolysis solvers.