Extreme rainfall in northeastern Australia exceeded 374 mm near Queensland coast, with storms associated with a low-pressure trough. The heavy rainfall was the heaviest since tropical cyclone Debbie hit Queensland in late March.
A study found that black persons are 31% more likely than white persons to develop interval colorectal cancer, a type of cancer that develops after a negative colonoscopy result. The risk is highest for distal colon and rectal cancer, and is not explained by differences in physician quality.
Alfonso Apicella, a UTSA biologist, is exploring the corpus callosum's role in auditory signals and its connection to neurological disorders like schizophrenia and autism. His research aims to better understand how brain hemispheres communicate and potentially develop new treatments.
Researchers at NIAID developed a new malaria vaccine that protects monkeys against the deadly Plasmodium falciparum parasite. The vaccine elicited neutralizing antibodies in monkeys and showed improved efficacy compared to previous AMA1 vaccines.
A new study by San Diego State University suggests that lysogeny, where viruses lie dormant within host cells, may be more prevalent under stressful environmental conditions. This finding has significant implications for understanding degraded coral reef ecosystems and preserving them.
The sunflower genome sequence provides insights into oil metabolism, flowering time, and Asterid evolution. The research identifies new candidate genes and reconstructs genetic networks controlling these traits.
A new study published in the Journal of Clinical Sleep Medicine found that women are more likely to experience severe symptoms of depression and daytime sleepiness due to sleep disorders. In contrast, men are more likely to have snoring that forces bed partners to sleep in different rooms.
Scientists have successfully created large-scale arrays of quantum light emitters in transition metal dichalcogenides (TMDs), a breakthrough that could enable the integration of ultra-thin single photons in electronic devices. This new method allows for deterministic and robust generation of quantum sources, opening up opportunities fo...
Researchers found that intestinal fungi exacerbate liver disease and can be protected against by antifungal treatment. Fungi overgrowth leads to inflammation, which kills liver cells and promotes disease progression.
An international team of physicists has monitored electron scattering behavior in a non-conducting material in real-time. The study reveals that electrons oscillate and collide with atoms within the material, causing energy loss, which could benefit radiotherapy.
A Canadian research team found a new antibiotic resistance gene, fosA7, in Salmonella from broiler chickens, which confers high resistance to the antibiotic fosfomycin. The researchers tested the gene's strength and confirmed its ability to boost resistance levels by over 256-fold.
Researchers discovered two fossils of Graecopithecus freybergi with fused premolar roots, characteristic of modern humans and early humans, indicating a European origin for the pre-human lineage. The study also suggests that environmental changes, such as the formation of the Sahara desert, drove the evolution of pre-humans.
A study published in JAMA Neurology examined the association of long-term opioid therapy with functional status, adverse outcomes, and death among patients with polyneuropathy. The study found that patients with polyneuropathy were more likely to receive long-term opioid therapy and experience depression, opioid dependence, or overdose.
A study by Lehigh University sociologist Dr. Kelly Austin finds a link between deforestation and increasing malaria rates across developing nations due to rural population growth, agricultural specialization, and increased standing water and sunlight favoring Anopheles mosquito species.
The NASA Search and Rescue office is developing second-generation beacons with improved accuracy, which could save thousands of lives worldwide. The new beacons aim to reduce the search area from 2 kilometers to 100 meters, minimizing risk for responders.
The study found a 31% higher risk for African-Americans compared to whites, even after adjusting for polyp detection rate and other factors. Blacks were more likely to receive colonoscopies from physicians with lower polyp detection rates, indicating lower quality care.
AbeXXa Biologics identifies targets for cancer treatment from thousands of intracellular proteins, potentially resulting in effective immunotherapies for broad patient groups. The company is developing T cell receptor-like antibody-drug complexes to kill tumor cells with low peptide/HLA targets.
Researchers at Johns Hopkins Armstrong Institute found that adherence to evidence-based practices and unit teamwork can reduce ventilator-associated events. The study showed a nearly 50% reduction in infection-related complications and pneumonia cases, leading to faster patient recovery and reduced hospital costs.
Researchers found that brown carbon released into the air from wildfires is more likely to travel to the upper levels of the atmosphere, where it can cool or warm the air. Brown carbon appears more likely than black carbon to have a greater impact on climate due to its altitude.
Researchers have mapped the genome of C. zofingiensis, a green alga that produces astaxanthin, an antioxidant with potential health benefits. The study reveals critical genes and enzymes for producing astaxanthin, which could lead to advances in biofuels and medicine.
Researchers at Waseda University developed the world's first compact Compton camera for medical imaging, capturing high-resolution 3D molecular images of a live mouse in just 2 hours. The device weighs only 580g and can image energy from hundreds to mega-electron volts.
Scientists at NERF have discovered a novel method to measure respiration dynamics, revealing that mice compare the strength of smells obtained through both nostrils for odor source localization. This process involves information transfer between brain hemispheres and has valuable implications for Alzheimer's research.
Chronic anabolic steroid use can lead to reduced heart function, including impaired pumping capacity and increased blood pressure. The study found strong associations between lifetime duration of illicit anabolic steroid use and plaque build-up in coronary arteries, highlighting the critical need for clinicians to monitor this population.
The Harvard Pilgrim Health Care Institute has awarded grant funding to 14 Massachusetts, Maine, and New Hampshire providers to improve care delivery and reduce costs. The grants focus on innovative practices in substance use management, medication adherence, and behavioral health integration.
Researchers used C. elegans to identify a genetic signature of mesodermal-epithelial communication involved in human cancer cell proliferation. The study uncovered 33 genes conserved between worms and humans that control this network, providing a roadmap for new cancer therapies.
A new study by researchers at the University of Southern California reveals that reducing glucose-regulated protein GRP78 can halt pancreatic cancer development and prolong survival. The findings suggest that targeting this protein could lead to a novel approach in treating KRAS-mutation related cancers.
A survey of lung disease patients reveals equipment issues, access barriers, and anxiety over running out of oxygen as major concerns. The study highlights the need for improved home oxygen services that support mobility and quality of life.
A new national study analyzed data from the PATH Study and found that nearly half of 12- to 17-year-olds who had never used tobacco products were receptive to tobacco marketing if they recalled or liked at least one advertisement. Receptivity to tobacco ads is linked with an increased susceptibility to smoking cigarettes in the future.
Critical care is a constantly evolving field with a huge literature base. EM physicians must stay up-to-date on medical literature to provide the best care for their patients. The recent PEITHO 2 study has sparked debate on pulmonary embolism treatment, and sepsis care requires being mindful of fluid type, pressors, and culture data.
Researchers at Ben-Gurion University have developed a new biomedical polymer that targets damaged tissue, reducing existing plaque and preventing further progression and inflammation. The therapy has shown promising results in mice, improving myocardial function, decreasing inflammation, and thinning arteries.
In a breakthrough study, Uppsala researchers demonstrate magnetic order in a two-dimensional molecular chessboard lattice consisting of organometallic molecules. The researchers created long-range magnetic order at low temperatures through the transmission of Ruderman-Kittel-Kasuya-Yosida (RKKY) interactions and Kondo screening.
Researchers identified a key protein, SMAD3, that facilitates pro-fibrotic TGF-beta signaling. By blocking this protein, they created a peptide-carrying SNX9 that prevents SMAD3 from entering the nucleus and impacting genes regulated by TGF-beta. This approach may lead to effective treatments for fibrosis-related diseases.
A new COPD National Action Plan was released by the NHLBI, outlining key goals to raise public awareness, advance research, improve patient care, and develop management strategies. The plan aims to empower people with COPD to recognize and reduce its burden, as well as promote education and training for healthcare professionals.
A team of researchers discovered that C. elegans makes decisions by calculating mathematical integration of environmental information via calcium ion concentration changes in nerve cells. This process is similar to the human brain's integration of information for decision-making, suggesting a possible genetic link between the two.
A study found that China's wild geese are confined to degraded natural wetlands, unable to take advantage of neighboring farmland or rice paddies. Human activities such as hunting and agriculture have reduced the quality and extent of their habitats.
Researchers at Massachusetts General Hospital discovered how a potential treatment for Huntington disease produces its effects, but found impaired NRF2-mediated activity in neural stem cells from HD patients. This limits the therapeutic potential of NRF2 signaling.
A recent study published in Nature Cell Biology identified a small RNA molecule, miR-199a, that helps maintain the activity of stem cells in both healthy and cancerous breast tissue. The microRNA promotes particularly deadly forms of breast cancer and inhibiting its effects could improve existing breast cancer therapies.
A new study from Aarhus University found that mindfulness practice at home is related to reduced stress, pain, and better well-being. Although the 45-minute daily home practice may seem short, it still has a statistically significant positive impact on participants.
Researchers at Monash University have identified a new concept called 'orphan memory,' which challenges current understanding of gravitational waves. They found that high-frequency waves leave behind a signature that LIGO can detect.
Academics at the University of Sheffield are collaborating with Egyptian partners to develop a system that could provide fresh and safe water to poor and rural communities. The hybrid system uses biogas and solar energy, which offers an alternative source of water production without high energy costs.
Researchers have demonstrated a causal connection between deep sleep and learning efficiency in the human brain. By manipulating deep sleep in targeted brain regions, they found that learning efficiency was blocked when synapses remained maximally excited without recovery.
Researchers developed a new protocol to improve information flow between emergency responders and decision-makers, reducing delays by seconds. The Multi Node Label Routing (MNLR) protocol helps detect failures and reroute data quickly, making it more reliable for emergency situations.
A team has introduced a controlled delivery system for micronutrients based on biohybrid microgels. The system adheres selectively to leaves and slowly releases nutrients, minimizing environmental problems and plant damage.
Researchers from the Bristol BioDesign Institute created a miniprotein with a stripped-down structure to investigate molecular forces that assemble and stabilize protein structures. They discovered subtle forces beyond hydrophobic interactions, which could lead to new drug targets.
A University of Washington study questions the natural thermostat related to rock weathering, suggesting a weaker link between temperature and chemical weathering rates. Researchers suggest alternative mechanisms controlling weathering, such as land exposure and surface steepness, may be more significant.
Researchers have created a human pulmonary thrombosis model on a chip, allowing for the study of blood clot formation in the lung. The Thrombosis-on-a-Chip technology replicates human lung capillaries and perfuses whole human blood through it, enabling the testing of potential drugs to treat or prevent pulmonary thrombosis.
A recent study by Virginia Commonwealth University researchers has challenged traditional views of human papilloma virus (HPV) in HPV-related head and neck cancers. The study found that most HPV-related head and neck cancers have episomal HPV, not integrated HPV, which is associated with better treatment outcomes.
Researchers at La Jolla Institute for Immunology pinpoint TWEAK as a common driver of skin inflammation in both diseases. The protein plays a major role in inducing pro-inflammatory signaling molecules that recruit immune cells to the skin.
Researchers discovered laser-induced graphene is highly effective against bacteria and resists biofouling. When electrified, LIG kills bacteria through a combination of contact with its rough surface, electrical charge, and toxicity from hydrogen peroxide production.
Research by University of Arizona professor Jake Harwood and collaborators found that listening to music from other cultures improves intergroup attitudes. The study showed that individuals who listen to music produced by outgroup members experience a humanizing effect and reduce negative feelings towards those groups.
A new study published in JAMA Internal Medicine analyzed data from a clinical trial and found no benefit of statins for all-cause mortality or coronary heart disease events when started for primary prevention in older adults. The authors concluded that treatment recommendations should be individualized for this population.
A recent study found that a cancer drug called ibrutinib can reduce allergic skin test reactivity by 80-90% in patients with certain types of leukemia and lymphoma. The treatment also showed promise in preventing reactions to common airborne allergens, such as cat dander and ragweed.
Researchers at Uppsala University have developed a new method to measure proteins in dry blood samples, allowing for easier and cheaper healthcare. The study found that this method has great potential to save resources and enable early diagnostics, with minimal changes to protein levels over time.
A global research team has identified a new gene behind autosomal recessive polycystic kidney disease (ARPKD), a rare form of childhood kidney disease. The discovery uses whole exome sequencing to analyze genes simultaneously, revealing errors in the DZIP1L gene that cause kidney defects.
Researchers have discovered that naturally occurring fatty acids can switch off the specific genes that make listeria bacteria dangerous. Omega-3 fatty acids took about half an hour to neutralize the bacteria, according to the study published in Research in Microbiology.
Researchers at Janelia Research Campus have discovered how fruit flies use a specialized nerve cell system to navigate their environment, involving the activation and suppression of neighboring neurons. The discovery sheds light on the fly's internal picture of the outside world and its cognitive processes.
Scientists at UCLA developed a laboratory test to determine the most effective treatment for gonorrhea. The new test led to a significant increase in the use of ciprofloxacin, from 0% to 34%, while reducing the use of ceftriaxone from 100% to 66%. This shift may help slow down the emergence of antibiotic resistance.
Researchers confirmed the orbit and temperature of TRAPPIST-1h, which orbits its star every 18.77 days and is frigidly cold. The discovery suggests that TRAPPIST-1h may have been habitable in the past, with a possible rotation period and activity level for its host star.
A new study from NIMBioS explores human social norms and their evolution. The model found that norm internalization readily evolves in both 'us-vs.-nature' and 'us-vs.-them' scenarios, suggesting a genetic variation in humans' ability to internalize norms.
A new study published in Health Communication suggests that mentioning 'repeal' or 'repeal and replace' in survey questions boosts support for the Affordable Care Act. The research analyzed hundreds of national opinion polls and found that people tend to oppose repeal, leading to increased support for the existing law.
A new study suggests that 'light' cigarettes have no health benefits and may contribute to the rise of lung adenocarcinoma. The FDA should regulate the use of ventilation holes on cigarettes to reduce the risk of this type of cancer, according to experts.
Researchers at Vrije Universiteit Amsterdam identified 52 genes associated with intelligence, including 40 previously unknown discoveries. The study reveals a correlation between genetic influences on intelligence and educational attainment, as well as traits like autism spectrum disorder and schizophrenia.
Women with obstructive sleep apnea (OSA) are at greater risk for serious pregnancy complications, including ICU admission and increased risk of rare but severe complications such as hysterectomy and congestive heart failure. OSA also increases the risk of hypertensive disorders and gestational diabetes.
Women who become caregivers after intimate partner violence experience increased depressive symptoms and stress. They also have worse physical health than other women, with nearly one in 20 middle-aged women in this position.
A study led by Bernd Schnabl found that chronic alcohol intake increases fungal populations in the intestine and levels of β-glucan in the bloodstream, leading to liver inflammation. Treating mice with anti-fungal agents prevented liver disease, supporting further research into the fungal microbiome's role in alcohol-related liver damage.
A new study found that intensive lowering of blood pressure reduced left ventricular hypertrophy (LVH) and prevented cardiovascular events. Lowering systolic blood pressure to less than120 mmHg improved heart muscle, but did not correlate with fewer incidents.
A new investigational biologic, benralizumab, has shown promise in reducing the need for adults with severe asthma to take oral corticosteroids. The study found that patients enrolled in either of the benralizumab arms had a significant reduction in prednisone use and annual exacerbation rates compared to those receiving a placebo.
Researchers found that viral acute respiratory infections (ARIs) in infants may lead to oxidative stress and recurrent wheezing in early childhood. Oxidative stress is an imbalance between free radicals and antioxidants in the body, and measuring it in urine samples during a viral ARI may predict the development of recurrent wheeze.
Researchers at the University of Basel and Paul Scherrer Institute have produced a wafer-thin ferrimagnet by arranging phthalocyanine molecules on a gold surface in a checkerboard pattern. The material exhibits two-dimensional magnetic properties, making it suitable for applications such as sensors and quantum computing.
Research shows that blood cancer patients are less likely to enroll in hospice care compared to solid cancer patients. However, a survey of hematologic oncologists found that 68% agree that hospice care is helpful for blood cancer patients, and most would refer patients if red blood cell transfusions were available.
Scientists at Northwestern University have developed a lightweight, porous crystal with unprecedented structural complexity using uranium and organic linkers. The new material has a high surface area, pore volume, and water stability, making it suitable for separating small molecules and enzymes.
A registry-based study of 2.6 million individuals found that children born preterm are 17 times more likely to suffer heart failure than those born at full term. The study also suggests that the risk may remain in early adulthood.
A national study of college and university administrators has found that female department chairs, deans, and provosts have different attitudes and beliefs than their male counterparts about how to retain women professors in STEM fields. Female administrators gave higher ratings to policies and strategies designed to improve the lives ...
A new study found that health insurance reimbursement for complementary healthcare services is significantly lower than for primary care physicians. The likelihood of reimbursement was 69% lower for acupuncturists, 71% lower for chiropractors, and 62% lower for doctors of naturopathic medicine.
A new study found that children exposed to high levels of outdoor particulate air pollution during pregnancy and high maternal stress were more likely to develop asthma by age six. Boys were particularly affected, possibly due to slower lung maturation and increased risk of oxidative stress.
A 3.3 million-year-old fossil skeleton known as Selam has provided the first glimpse into how early human ancestors' spines were organized. The study found that portions of the human spinal structure enabling efficient walking motions emerged over 3.3 million years ago.
Researchers at the University of Gothenburg have developed a new method for early cancer diagnosis that uses DNA barcoding to detect tumor cells in blood. The technique has been shown to increase sensitivity by thousand-fold, making it possible to screen at-risk patient groups and spot relapsing patients more effectively.
Chemists at Ruhr-University Bochum developed a new terahertz calorimetry technique to map changes in water molecules around solutes. This method allows for real-time analysis of hydration shells and can be applied to complex systems like enzymes for drug design.
Scientists at the University of Pittsburgh School of Medicine have identified two genes, Sap130 and Pcdha9, that play a crucial role in causing hypoplastic left heart syndrome (HLHS). The study reveals that mutations in these genes can cause HLHS by compromising blood flow to the body.
Researchers at the University of Texas at Austin have made a breakthrough in understanding how bacterial biofilms form, suggesting a new approach to preventing these deadly infections. By developing coatings for medical devices that block the trigger mechanism, biofilm-related hospital-borne infections could be sharply reduced.
A recent research review found that moderate drinking has little support for preventing heart disease. In fact, seniors who drink moderately may be healthier due to their age and health status. However, the association between moderate drinking and better health may be misleading due to factors such as age and overall health.
New research at Karolinska Institutet reveals the role of Endoglin protein in vascular formation and malformation, leading to potential treatments for vascular diseases. The study also found that reducing vascular malformation can be achieved by manipulating endothelial cells.
A team of researchers found computer code in Volkswagen vehicles that allowed them to circumvent emissions tests by activating curbing systems. The code, labeled as an 'acoustic condition,' was used on a wide range of models and emitted up to 40 times the allowed nitrogen oxides.
Researchers found that including social determinants of health in readmission rate evaluation improves accuracy. Social factors such as race and ethnicity, public insurance, and median household income impact hospital performance rankings.
A new Finnish study found that nearly half of patients with refractory status epilepticus (RSE) recovered to baseline function within a year. The study analyzed data from a population-based cohort and showed a mortality rate of 25% for RSE patients and 36% for super-refractory status epilepticus (SRSE) patients.
A recent study found that patients with heart failure may not benefit from implantable cardioverter defibrillators (ICDs) if they have low predicted risk of death and sudden cardiac death. The researchers identified a subgroup of patients who received significant survival benefits from ICDs, while others did not.
Researchers have identified a neural circuit in flies that updates its internal compass based on the insect's own movements, allowing it to track turns and navigate in the dark. This mechanism is similar to what has been suggested to exist in larger mammalian brains, including humans.
Researchers found that people are more interested in learning about the work of physically attractive and competent-looking scientists. However, attractiveness did not affect perceived competence or quality of research, with competent individuals often being considered less skilled.
Geologists created a computer model that helps understand Earth's interior and predicts tectonic activity, including earthquakes and volcanoes. The team found that the subducting slab is the dominant driving force behind mantle deformation.
A new study finds that severe obstructive sleep apnea is most common among African-American inner-city children from low-income families in Washington D.C. These children are also more likely to have a delayed diagnosis, highlighting the need for increased awareness and education to identify and treat the condition.
The new Phytobiomes journal aims to bridge the gap between basic and applied research in sustainable crop production. The journal publishes high-quality research papers on phytobiomes, exploring interactions between plants and their environment.
A new nanofluidic device enables rapid testing of protein drugs produced by living cells, offering continuous monitoring and automated quality control. The system can analyze small protein samples in 30-40 minutes, with potential future miniaturization for real-time point-of-care checks.
The Australian Square Kilometre Array Pathfinder (ASKAP) has successfully detected its first fast radio burst (FRB), marking a major breakthrough in this elusive field of astronomy. The detection was made using an innovative strategy, allowing the telescope to scan a larger area of the sky and increasing its chances of finding FRBs.
Researchers analyzed 15 studies to investigate the relationship between sexting and sexual behavior. They found a weak statistical correlation, but couldn't determine if sexting influenced behavior. A common definition of sexting is lacking, highlighting the need for better study design.
A study by Nilanjana Dasgupta and Tara C. Dennehy found that female peer mentors increased retention rates among young women in engineering majors, with 100% of mentored students still in the program after one year. The benefits of mentoring lasted for two years and were associated with higher motivation and confidence.
Childhood medulloblastoma can be separated into seven distinct subgroups with unique biological and clinical characteristics. This new understanding may lead to increased survival rates as each subgroup responds differently to treatment, allowing for tailored treatment options. The study aims to improve diagnosis and treatment outcomes...
Research found that Sherpas have evolved to produce more efficient red blood cells and nitric oxide levels, allowing them to adapt to low oxygen environments. This study could lead to new ways of treating hypoxia in ICU patients, who often experience life-threatening complications due to lack of oxygen.
A South African team has successfully performed the second penis transplant, a procedure that aims to address penile mutilation caused by traditional circumcisions. The recipient is expected to regain full urinary and reproductive functions within six months, paving the way for cost-effective solutions to help affected men.
Researchers at the Center for Cell-Based Therapy found that patients with more autoreactive lymphocytes before treatment have a shorter therapeutic effect. In contrast, those with fewer autoreactive lymphocytes experience a longer-lasting response to stem cell therapy.
Researchers have pinpointed a common protein abnormality, SOD1 fingerprint, in Parkinson's disease brains, suggesting a new target for therapies that improved ALS outcomes. The finding may lead to substantial improvements in motor function and survival time for Parkinson's patients.
A new study by University of Missouri researchers reveals that cultural values of photojournalists' home countries influence the framing of international events. The study analyzed over 400 photographs from Pope Francis's 2015 visit to Cuba, finding differences in camera angles and news priorities between media outlets from the US, UK,...
Conservation assessments for endemic earthworm species in KwaZulu-Natal Province are hindered by lack of common names. Assigning English names facilitates inclusion in environmental impact assessments, highlighting the importance of biodiversity preservation.
Research found that measures of OSA severity were significant predictors of AF, with oxygen desaturation remaining a significant predictor after adjusting for known risk factors. Women with sleep apnea were more likely to develop AF hospitalizations, highlighting the potential for gender-specific mechanisms.
Researchers have found that radioactive decay in rocky cores of icy bodies can produce molecular hydrogen, a key ingredient for life. This process, known as radiolysis, has the potential to support microbial communities on planets like Enceladus and Europa.
A new biomarker has been identified that can predict the risk of lung disease and death in extremely preterm infants. The biomarker is related to endothelial mitochondrial function, which can be measured using umbilical cord cells collected at birth.
A new treatment modality called PPCA has been discovered that targets the DNA damage in rapidly expanding T cells, reducing autoimmune damage in mouse models of hemophagocytic lymphohistiocytosis (HLH) and multiple sclerosis (MS). The therapy, which leverages p53 potentiation with checkpoint abrogation, selectively interrupts DNA damag...
A large-scale study found that raised blood platelet counts are a strong predictor of cancer, with lung and colorectal cancers being more commonly diagnosed. The research suggests that substantial numbers of people could have their cancer diagnosed up to three months earlier if thrombocytosis prompted investigation.
African Americans with sleep apnea and insomnia are rarely diagnosed, with only 2.1% of those with sleep apnea reporting a physician diagnosis. Higher body mass index, hypertension, diabetes, being male, and older age were associated with sleep apnea severity.
Scientists have shown how diesel exhaust particles directly affect the lungs to initiate symptoms such as a tightening of airways and cough. The study found that chemicals on the surface of diesel exhaust particles stimulate nerves in the lungs, leading to respiratory reflexes.
A 2.5-year-old fossilized toddler from the species Australopithecus afarensis has provided groundbreaking insights into human spinal column development, dating it back over 3.3 million years. This discovery sheds new light on the evolution of bipedalism and modern human body shape.
Researchers have discovered 15 new genetic risk factors for coronary artery disease, linking them to blood vessel cell functions. The findings aim to improve understanding of the disease and inform the development of new therapies.
Researchers have discovered that directly injecting a tumor suppressor activator into a cancer can increase tumor destruction, while reducing toxic side effects. The agent, nutlin-3a, activates the natural p53 gene, which helps immune cells target and kill cancer cells.
A Temple University Health System study analyzed the impact of combining baby boxes and personalized sleep education on reducing bed-sharing in infants. The research found that face-to-face postpartum education and providing a baby box with a firm mattress and fitted sheet reduced bed-sharing rates by 25% in the first eight days of life.
Researchers at the University of Michigan have developed a new memristor chip that can process complex data, such as images, much faster and with less power than traditional systems. Inspired by how mammals see, the chip uses pattern recognition to shortcut energy-intensive processes.
The graphene-based sensor accurately measures nitrite in exhaled breath condensate, providing a promising biomarker for inflammation in the respiratory tract. This innovation has the potential to improve asthma management, prevent hospitalizations, and reduce deaths worldwide.
A new study confirms high-ventilation cigarettes have no health benefits and likely contributed to the rise of lung adenocarcinoma. Researchers call for immediate action from the FDA to regulate or ban the use of ventilation holes.
The special section aims to facilitate consumer-driven advancements in wearable virtual system applications, including automotive, industrial, and military vision systems. Papers describe various approaches and technologies to address challenges such as latency, acuity, field-of-view, fashion, and donning/doffing.
Researchers at KAIST successfully synthesized the natural product (-)-flueggenine C via an accelerated intermolecular Rauhut-Currier reaction. The conventional RC reaction is non-selective and high-temperature, but the team modified it to use a base at ambient temperature.
Diabetes-induced changes in heartbeat are primarily regulated by the β1-adrenoceptor, suggesting that targeting this receptor could improve treatment outcomes for diabetics. The study provides novel insight into the pathological basis of heart rate dysregulation in type 2 diabetes.
A new study found that U.S.-born Latino male middle school students who were aware of the Arizona immigration bill had difficulty exhibiting proper classroom behavior, such as following instructions and staying quiet. The study also discovered that awareness of the law predicted lower levels of academic self-regulation among male stude...
A team of researchers led by Esteban Gazel discovered deep portions of Earth's mantle might be as hot as it was more than 2.5 billion years ago. They found magnesium concentrations and textural evidence similar to the mysterious Archean komatiites in rocks from the 90 million-year-old Tortugal Suite in Costa Rica.
A new UNLV study published in Nature Geoscience has found evidence of nearly continuous warming in the Ural Mountains in central Russia over the past 11,000 years. This contradicts previous work that focused on summer temperature trends and supports computer models predicting continual warming.
A genetic switch that regulates blood stem cell maturation is dysregulated in acute myeloid leukemia. Researchers have identified a protein, DPF2, that controls this switch and developed a mutated version of the protein that can block its function. This new approach may lead to more effective treatments for leukemia.
The Ecological Society of America honored Michael J.M. McTavish with the Murray F. Buell Award for his presentation on selective granivory of exotic earthworms, while Julienne E. NeSmith received the E. Lucy Braun Award for her poster on interactive effects of soil moisture and plant invasion.
A CNIO researcher has been funded by the Melanoma Research Alliance to study brain metastasis in melanoma, focusing on blocking cancer cell spread by targeting the microenvironment. The goal is to develop a new concept of treating metastasis in personalized medicine.
Living in a city significantly increases young people's vulnerability to psychotic experiences, with British adolescents raised in major cities being over 40% more likely to report such experiences. Adverse neighbourhood conditions, crime, and social factors were key contributing factors.
Researchers Simon Lock and Sarah Stewart propose a new type of planetary object called a synestia, which forms through giant impacts. Synestias could be responsible for moon formation, particularly in our solar system where Earth's moon is similar to its parent planet.