Researchers identified a specific enzyme and signaling pathway involved in resistance to treatment, which can be targeted by other drugs for improved outcomes. Glioblastoma multiforme tumors were shown to manipulate their surrounding environment to evade therapy, leading to longer survival when treated with combination therapies.
Researchers combine radiation treatments with new immunotherapies to target melanoma, showing synergistic effects that improve treatment outcomes. The combination of radiation and immunotherapy has been shown to increase one-year survival rates for patients with Stage 4 metastatic melanoma.
A new study from the University of Rochester Medical Center suggests that student-athletes who experience concussions often struggle academically, even after returning to school. The research found significant academic problems among students with concussions compared to those with other sports-related injuries.
The US is projected to see a doubling of visual impairment and blindness cases by 2050, with the greatest burden on non-Hispanic white women and African Americans. The National Eye Institute predicts that 2.15 million non-Hispanic white women will be visually impaired by then.
A UCL-led study identifies five genes controlling nose and chin shape, providing new insights into human face evolution and potential forensics applications. The study analyzed over 6,000 individuals with varied ancestry and found specific genes influencing facial features.
Researchers at Mount Sinai Hospital have developed a strategy to create the first broad-spectrum antiviral drug, which could provide protection against seven deadly viruses, including Nipah and Ebola. By targeting a single gene, the approach boosts immunity against viral infections.
The University of Texas at Arlington has established a new Veterans Business Outreach Center to provide educational and training services to veteran entrepreneurs. The center will offer collaborative learning opportunities, one-on-one counseling, and workshops on starting a business, leveraging a $500,000 SBA grant.
A study of 88 teenage boys found that those who experienced sudden growth spurts had lower coordination and more irregular gaits than their peers, suggesting that the brain needs time to adjust to rapid height increases.
A new study using mice and lab-grown human cells shows a triple-drug cocktail can shrink triple-negative breast cancers by killing off cancer cells and halting new tumor growth. The combination treatment, EAD therapy, reduced the size of tumors in mice and decreased tumor growth in spheres grown from patients' metastatic cells.
A targeted screening program in Canada identified a high proportion of individuals with risk factors for chronic kidney disease and many with unrecognized CKD. The See Kidney Disease (SeeKD) program successfully promoted good kidney health and provided early detection of CKD, emphasizing the importance of targeted screening.
A previously undetected mutation in a strain of C57BL/6 mice has been found to affect the results of immune system research studies. The Ragon Institute team traced the mutation back to a specific commercial supplier and notified the company, which is now taking steps to check all its colonies.
Fuentes builds on the extended evolutionary synthesis, arguing that evolution is a complex mix of biology, ecology, behaviors, chemistry, and history. Anthropologists can combine these approaches for a more nuanced understanding of humanity.
A large proportion of US cancer deaths might be prevented through adopting healthy lifestyles, including quitting smoking and exercising regularly. The study found that individuals who met specific criteria for a healthy lifestyle pattern had a significantly lower risk of developing cancer.
A new study found that bright light exposure increases insulin resistance compared to dim light exposure in both the morning and evening. This could lead to excess blood glucose, weight gain, and a higher risk of diabetes over time. The study suggests that lighting impacts health outcomes.
A new PLOS Medicine article highlights the need for strengthened national health systems, consolidated global emergency response activities, and enhanced research and development to prevent and respond to future infectious disease threats. The study's authors emphasize that system-wide accountability and continuous oversight are crucia...
A study by Jeremy Sanford's lab at UC Santa Cruz identified an extensive malignancy-associated gene expression circuit regulated by IGF2BP3 in pancreatic cancer cells. The protein drives metastasis by influencing the expression of genes involved in cancer biology, including cell migration and proliferation.
A survey of oncologists and palliative care consultants found that most believe writing condolence letters is important in cancer palliative care. The study suggests that this practice should remain personal and not be standardized.
Brandeis scientists have developed a method to genetically identify and manipulate individual cell types in the mouse brain, revealing over 150 distinct brain cell types. This breakthrough enables researchers to activate or deactivate specific genes to study their function without affecting other cells.
Most Arizona biology instructors prioritize teaching facts over helping students accept evolution, according to a new ASU study. The research found that many professors perceive barriers to discussing the topic and often stick to neutral facts, despite recognizing that science can coexist with religious beliefs.
A new study by Boston University School of Public Health researchers found that firearm ownership is closely tied to suicide rates, with states having higher gun ownership levels experiencing higher gun-related suicides. The study analyzed 33 years of data and found that firearm ownership explained 71% of the variation in state-level g...
Drexel researchers found the New York Times' coverage of PTSD from 1980 to 2015 neglected civilian and non-military cases, negatively framing the disorder. This narrow focus can inhibit awareness about PTSD resilience and recovery, and constrain discourse on social determinants of traumatic stress.
A study by Sanford Burnham Prebys Medical Discovery Institute identified a super-oncogenic protein, activating transcription factor 2 (ATF2), that drives the formation of melanoma in mice with BRAF mutations. Inactive ATF2 was found to cause tumors to develop slower than expected, making it a potential indicator of tumor aggressiveness.
Researchers found that surgeons differ in recommending surgery based on how they perceive risks and benefits, rather than just the patient's diagnosis. A surgical risk calculator can lead to more accurate predictions, but does not change a surgeon's likelihood of recommending an operation.
Researchers from the Henryk Niewodniczanski Institute of Nuclear Physics have observed elastic collisions between photons in heavy ion collisions. The study predicts that some deflected photons could hit detectors installed by ATLAS, CMS, and ALICE projects.
Recent studies have identified biomarkers associated with cartilage degradation and new genes linked to osteoarthritis (OA) development. Researchers used a non-invasive mouse model of post-traumatic osteoarthritis (PTOA) to analyze whole-joint gene expression, providing insights into the disease's progression.
Researchers have identified the genes responsible for producing the red pigment in bird species, linking it to detoxification processes and suggesting a link between mate quality and genetic fitness. The discovery provides new insights into the evolution and ecology of red coloration in birds.
A study published in Cancer Epidemiology, Biomarkers & Prevention found that consuming high amounts of saturated fat or low amounts of mono- and polyunsaturated fats during adolescence is associated with higher breast density in young adulthood. This increased risk of breast cancer was observed after adjusting for multiple variables.
Lomonosov Moscow State University scientists have developed a new method to extract DNA from various organisms. This breakthrough could lead to the creation of preventive vaccines against infectious diseases, allergies, and cancers.
Teenagers who experienced childhood family adversity are more likely to be bullied at school and develop depressive symptoms. However, supportive family or friends in early adolescence can help reduce depressive symptoms later on.
Researchers have identified brain cells in fruit flies that regulate sleep drive, which becomes more active when flies are kept awake. These findings may offer insights into human sleep disorders and potential new strategies to promote long-lasting sleep for those with chronic insomnia.
A study published in Science reveals that a molecule called ppGpp enables bacteria to repair damage to their DNA, including that caused by antibiotics. Adjusting the action of ppGpp may make bacteria more vulnerable to existing antibiotics, potentially yielding future solutions for antibiotic resistance and degenerative diseases.
Researchers found that Manduca sexta moths prefer flowers with nectar that matches the length of their proboscis, resulting in optimal energy gain. The moths use scent to guide themselves to these ideal flowers, which is supported by an innate preference.
A study published in the Journal of Neurology found that brain scans of dementia patients with coprophagia showed significant neurodegeneration, particularly in the medial temporal lobe and amygdala. The researchers also noted that behavioral modifications and antipsychotic medication were effective in treating the behavior.
Research by University of Notre Dame found that companies with higher female representation on boards engage less in mergers and acquisitions, identifying potential challenges in deals. The study suggests diverse board dynamics lead to more thorough discussions, increasing likelihood of deal delays or shelving.
A simple public health intervention helped prevent many cases of chronic kidney disease (CKD) in Pakistan by training community health workers and general practitioners on healthy lifestyle advice. After 7 years, individuals with the combined intervention had preserved kidney function, while those who received usual care experienced a ...
Researchers found that combining TXA delivery methods reduced blood loss by 37% compared to IV alone following TKR. The study showed no thromboembolic complications, with one patient requiring a postoperative blood transfusion.
Scientists at Salk Institute create system to rapidly map regions of DNA targeted by regulatory proteins, revealing how plants control gene expression and uncovering potential role of epigenomic marks in regulation. The technique, DAP-seq, identifies thousands of binding sites across the genome of Arabidopsis thaliana.
A team of biologists at New York University found that plants can reconstitute their stem cells from mature cells by replaying embryonic development. This process involves the recruitment of specialized cells to create a new set of stem cells, highlighting the importance of tissue behavior over stem cell properties.
Research analyzed 15 studies involving over 6,000 university students and found no significant difference in alcohol consumption or problems among fraternity members. The study suggests that stronger interventions may be needed for student members of Greek letter organizations.
A new study analyzes data from 21 countries and finds a positive correlation between electricity consumption and life satisfaction in some nations, while others show the opposite relationship. The research suggests that narrowing production-consumption gaps can improve human development outcomes.
Intensive therapies to reduce high blood pressure cut the risk of heart disease in older adults by nearly a third and death by almost a quarter. Participants with diabetes or heart failure were excluded from the trial.
The University of Huddersfield has received funding from CREST to investigate people's views and experiences on reporting suspicious activity to authorities. The project will be the first UK-based replication of a successful Australian study and aims to provide internationally comparable data on community reporting thresholds.
A new study found that interventions targeting fraternity and sorority members are unsuccessful in reducing alcohol consumption and related problems. However, interventions addressing alcohol expectancies showed promise in reducing heavy drinking on specific occasions.
Researchers at Argonne National Laboratory and Northern Illinois University have created a new material, 'rewritable magnetic charge ice,' that allows for unprecedented control over local magnetic fields. This breakthrough could pave the way for new computing technologies with denser storage capabilities and added functionality.
Scientists have identified a cytochrome P450 enzyme that allows some bird species to convert yellow pigments into red colors, enhancing color vision and possibly signaling individual quality. The discovery fills a gap in understanding the genetics of red coloration in birds, with implications for future research on evolution and ecology.
A new study from Georgia Institute of Technology found that low-income parents are less likely to use online learning tools due to differing motivations and parenting practices. This gap is exacerbated by lower perceived technical skills among low-income parents, who often downplay their abilities when accessing resources.
Researchers have discovered that cosmic heavy metals, such as gold and platinum, can be used to trace the history of galaxies. The study, published in Nature, suggests that the collision of dense stars in the universe can forge these heavy elements and provide insights into galaxy formation.
A new study from the University of Eastern Finland shows that increasing atmospheric aerosol concentration can significantly slow down and even temporarily stop global warming. Aerosol particles in the stratosphere prove extremely efficient in cooling down the climate, while those in the troposphere impact climate through cloud formation.
A Finnish study found that one in four professional athletes suffer from significant sleeping disorders, and most athletes slept too little. The study showed that general guidance, examinations when necessary, and personalized treatment plans significantly improved athletes' sleep quality.
A study by Michigan State University finds that adults with Williams syndrome are susceptible to online victimization due to their trusting nature and frequent use of social networking sites. Roughly a third of participants reported engaging in risky online behaviors without parental supervision.
Researchers developed a predictive model that uses patient-specific stem cells and genetic data to forecast heart defect types in pediatric patients. The model was tested on human cardiomyocyte cells from patients with specific mutations, achieving accurate predictions of hypertrophic or dilated cardiomyopathy.
A team of researchers from Université de Genève and EPFL found that the HOX13 architect proteins play a crucial role in the formation of both arms and hands. The study reveals how a genetic switch allows for a clear boundary between these two developmental processes.
A new educational software application, Food for Thought, is introducing middle school students to the topic of climate change and its impact on the environment. The app allows students to create a meal and visualize the nutritional data and carbon footprint associated with each food item.
BARREL's observations showed the open-closed boundary moving within minutes, providing a map of its location. Scientists can now refine simulations of how magnetic fields change around Earth due to this precise mapping.
A recent study by Johns Hopkins Kimmel Cancer Center scientists reveals that the HOXA5 protein plays a crucial role in maintaining normal breast cells' traits, such as adhesion and cell plasticity. The loss of HOXA5 leads to increased tumor aggressiveness and poorer outcomes for patients.
A USC study predicts that the US prevalence of visual impairment and blindness will more than double over the next 35 years. The number of Americans with age-related macular degeneration, glaucoma, diabetic retinopathy, and cataracts is expected to skyrocket, impacting individuals and society.
Researchers found that birds learn to distinguish distasteful prey from tasty ones using sudden displays of conspicuous color. This strategy helps the distasteful prey avoid predation by making it harder for sensitive predators to spot them.
The image reveals details as small as 20 to 30 miles across, showcasing the planet's polar caps, clouds, and vivid rust-colored landscape. The Hubble view also highlights ancient features such as Syrtis Major Planitia and Hellas Planitia basin.
Researchers at KARBio LLC and Genentech Inc. discovered that targeting human CRTh2 (hCRTh2) depletes immune cells implicated in asthma-associated inflammation, reducing cytokine production and lung inflammation in asthmatic mice. The study's findings support further exploration of hCRTh2 as a therapeutic target for asthma treatment.
A retrospective analysis suggests that regular laxative use can stabilize Parkinson's disease rigidity, pointing to potential modifications in underlying disease processes. Further research is planned to confirm the mechanisms involved.
Researchers found that antibiotic treatment in men who have sex with men (MSM) speeds up the spread of antibiotic-resistant Neisseria gonorrhoeae, contrary to intuitive expectations. The study suggests that increased screening and treatment may inadvertently drive resistance, highlighting the need for balanced treatment recommendations.
A study in mice lacking the proinflammatory signaling molecule TAK1 demonstrates protection against diet-induced obesity and insulin resistance. The removal of TAK1 from mice fed a high fat diet prevented additional weight gain and improved glucose tolerance.
Grand Challenges Canada funds nine creative ways to protect and nurture cognitive development of children in developing countries. Kangaroo Mother Care is expanded to improve lives of low birth weight infants in West Africa, while eight new innovations pursue approaches to help children reach their full potential.
A new study has confirmed the accuracy of the ACS NSQIP Surgical Risk Calculator, which estimates a patient's risk of postoperative complications. The calculator will undergo recalibration to improve its performance, addressing minor distortions in estimating risk for low- and high-risk patients.
New observations from NASA's Van Allen Probes have revealed the ring current behaves differently than previously thought. The high-energy protons in the ring current change in a completely different way from the low-energy protons, indicating a persistent ring current around Earth even during non-storm times.
A new Kaiser Permanente study found that overweight colorectal cancer patients had a significantly lower risk of death from their cancer compared to normal-weight patients. The study analyzed data from over 3,400 patients and found that those who were in the high-overweight category at diagnosis had a 55% lower risk of mortality.
The Rochester Digital Cloak uses flat screen displays to extend the range of angles that can be hidden from view. It enables cloaking large objects without requiring expensive lenses.
Researchers have developed a method called 'LIGR-Seq' to explore the functions of non-coding RNAs in human cells. The study revealed new roles for small nucleolar RNAs in regulating protein-coding mRNA stability and abundance.
A new study on Antarctica's snow core suggests that warmer temperatures and snowfall are not always linked, contradicting previous projections. Researchers found that individual snow years can have varying relationships with temperature, highlighting the importance of wind patterns in shaping Antarctic weather.
The KORUS-OC expedition will study the daily changes of the seas surrounding South Korea, focusing on phytoplankton and their role in Earth's carbon cycle. The research aims to better understand how oxygen and carbon flow between the ocean and atmosphere.
African American parents and caregivers often use egalitarian messages to teach preschoolers about race, according to a NYU study. The study found that working-class parents were more likely to use these messages than middle-class counterparts, while middle-class participants shared more instances of racial discrimination.
The prevalence of visual impairment and blindness in the US is projected to double in the next 35 years due to an aging population. Minority groups, particularly African Americans, are at a higher risk, with Hispanic individuals experiencing a significant increase in blind rates.
Researchers found that dynamic dazzle patterns can distort perceived speed, causing a targeting error of up to 2m for a Land Rover. The effect remains even with only a small patch of the pattern visible, providing potential applications for camouflage on vehicles with central doors.
Researchers from Bonn University discovered calcium phosphate as a structural biomineral in rock nettle plants, providing them with a hardened defense mechanism against herbivores. The unique material, structurally similar to reinforced concrete, is used instead of silica or calcium carbonate in most plants.
Cancer cells use notch signaling pathways, particularly jagged, to communicate and coordinate their decisions to become motile and form clusters. This discovery offers a new target for disrupting metastasis and potentially diagnosing tumor severity.
Researchers found that treatment can reduce negative life outcomes for dropouts, such as getting arrested and needing government assistance. The study also identified factors that increase the risk of dropping out, including rejection by classmates in elementary school and becoming a parent at a young age.
Researchers at Lomonosov Moscow State University develop nanoparticles that can efficiently penetrate into cancer cells, emitting light to aid in early diagnosis. The particles can also be used as targeted drug delivery systems, offering a promising approach for cancer treatment.
The University at Buffalo has partnered with the University of Zimbabwe to launch a five-year HIV research training program, supported by a $1.3 million NIH grant. The program aims to train future HIV researchers and address issues such as maternal-fetal transmission, resistance, and co-infection in Zimbabwe.
Researchers developed a bio-inspired robot that uses electrostatic forces to perch on different surfaces, reducing energy costs and increasing mission durations. The robot can resume flight after perching, making it suitable for applications such as surveying or detecting hazardous chemicals.
A newly discovered Chinese fossil, Meemannia, is the oldest known actinopterygian, providing new evidence for the origin of ray-finned fishes. The study reveals that early bony fish had 'cosmine'-like tissues, previously thought to unite lobe-fins and ray-fins, and confirms Meemannia as an early-diverging ray-finned fish.
Scientists at NYSCF Research Institute discovered strategies to prevent mitochondrial mixtures, leading to effective mitochondrial replacement. Egg freezing enables doctors to avoid synchronized ovulation between patient and donor, allowing for safer treatment of mitochondrial diseases.
Researchers at Umeå University found significant differences in vitamin E metabolites between healthy individuals and those with brain tumors. Further studies are needed to verify the link.
A new University of Toronto study examines the effect of infant vocalizations on adult cognitive conflict processing and attention. The research found that infant cries reduce attention to tasks and trigger greater cognitive conflict than infant laughs.
The USDA has awarded nearly $4 million in funding to help fight obesity and improve the health of our nation's children. The Agriculture and Food Research Initiative (AFRI) will support research to reduce the prevalence of overweight and obesity among children and adolescents ages 2-19 years.
Researchers found that hormone PYY improves insulin and glucagon secretion in rats with type 2 diabetes. Gastric bypass surgery has been shown to improve diabetes symptoms, and this study suggests a potential link between the two.
Using gene editing technology, Temple researchers successfully excised large fragments of HIV-1 DNA from the genomes of living animals, including transgenic rats and mice. This breakthrough is a significant step towards developing a potentially curative strategy for HIV infection.
Researchers discovered a way to remove acetylene from ethylene using metal-organic frameworks (MOFs), reducing the need for costly catalytic conversion. The SIFSIX MOF family can filter out contaminants with high selectivity and adsorption capacity, producing pure ethylene.
A new study finds that lowering blood pressure below current guidelines can reduce cardiovascular events and deaths in adults aged 75 and older, including those with poor health. Intensive blood pressure treatment did not increase risk of falls or serious side effects among the frail group.
Researchers have developed a system that allows RoboBees to perch in flight, saving energy. The electrostatic adhesion mechanism attracts the robot to surfaces, enabling it to extend its operational life significantly.
Researchers found that the decline in childhood obesity rates between 2003-2004 and 2011-2012 cannot be attributed to changes in maternal or child health behaviors. Despite differences in demographics and lifestyle factors, the main reason for the drop was the lower likelihood of older children being obese compared to younger ones.
Researchers discovered six VOCs responsible for bad smells on dirty clothes, which are significantly reduced after washing. The study provides new insights into the impact of washing temperatures and detergents on fabric smell, potentially leading to more environmentally friendly cleaning methods.
Researchers at ORNL have demonstrated a scalable method to produce semiconducting nanoparticles using bacteria-fed sugar at temperatures below 150 degrees Fahrenheit. This approach reduces production costs by approximately 90 percent compared to conventional methods, making it attractive for applications in electronics, displays, solar...
Researchers have identified a free radical as the key mechanism behind methane production in bacteria, resolving decades of controversy. This finding sets the stage for developing new technologies to harness and generate methane for energy purposes.
A Phase I study of plitidepsin in combination with bortezomib and dexamethasone demonstrated a 56% overall response rate, including very good partial responses. The treatment was well-tolerated, with no dose-limiting toxicities, and showed clinical benefit in 72% of patients.
Research found that high levels of the protein p62 are strongly associated with cancer recurrence and reduced patient survival in human liver samples. In mice, p62 was required for liver cancer to form. The study suggests p62 could be used as a prognostic marker and potential therapeutic target for liver cancer.
A comprehensive review found that refugee children can perform similarly to their peers academically with adequate support, despite experiencing behavioral and emotional issues. Key factors for success include high academic ambition, parental support, and language proficiency.
A recent study by Dr. Susanne Wolf found that white blood cells act as an intermediary between the gut microbiome and the brain, playing a crucial role in neurogenesis and memory function. The research suggests that antibiotics may disrupt this communication pathway, leading to impaired neurogenesis and memory deterioration.
A recent study published in PLOS Genetics has identified a single gene, RCAN1, that may contribute to insulin secretion problems in both conditions. Overexpression of this gene leads to mitochondrial dysfunction and reduced insulin production in beta cells.
A groundbreaking study released in The Lancet shows that a single injectable dose of inactivated polio vaccine (IPV) along with bivalent oral polio vaccine can protect up to 90% of children from polio. The research demonstrates faster and stronger protection compared to using the oral vaccine alone.
A new study from Ohio State University reveals rattlesnake venom's regional variations effectively counter squirrel defenses, indicating co-evolutionary adaptation. The research found significant variation in venom activity and resistance across populations, with snakes best suited to their local opponents.
Researchers at the University of Leeds discovered a key gene, ANR, that enabled plants to tolerate extreme dehydration, allowing them to colonize land around 500 million years ago. The gene is unique to basal land plants and plays a crucial role in responding to stress hormones like ABA.
Researchers mapped changes in plant cell wall composition over space and time using Arabidopsis as a model organism, revealing key roles in plant developmental pathways. The study identifies essential genes involved in cellulose production and suggests selective breeding to enhance plant properties.
A global early warning system for infectious diseases is proposed to use computer models to forecast disease risk and inform targeted responses. This system could shift the paradigm from reactive to pre-emptive management of risk, minimizing damages and improving global health security.
Cities around the world are exploring innovative ways to reduce their carbon footprint, from solar panels on buildings to optimized transportation systems. Researchers propose various strategies to improve water management, food supply chains, and air quality in urban areas.
Fatty liver and visceral obesity are key predictors of prediabetes and cardiovascular risk. Insulin secretion failure and resistance also play a significant role in modulating disease risk.
A new study suggests that sharing risk factors for Sudden Infant Death Syndrome (SIDS) with bereaved parents does not increase self-blame and can help prevent future deaths. The research found that most parents who lost a child to SIDS did not blame themselves, but rather experienced overwhelming guilt.
Researchers have developed a single-layer organic nanometer-scale transistor that can detect molecules associated with neurodegenerative diseases and some types of cancer. The device uses glutathione and glutathione S-transferase to identify target molecules, offering sensitivity and potential for rapid diagnosis.
The study reveals ULK1 and ULK2 control protein movement from the endoplasmic reticulum to the Golgi apparatus, maintaining cellular homeostasis. Restoring this process quelled ER stress response in cells deficient in the two enzymes.
A research team identified low expression of methylation-controlled J protein (MCJ) as a marker of poor response to chemotherapy in triple-negative breast cancer patients. They found that MCJ-expressing tumors had reduced relapse-free survival and that mice deficient in MCJ had larger tumors and increased chemoresistance.
Researchers have identified a method to scavenge inflammatory molecules that mediate sepsis in mice, using the protein haptoglobin. Haptoglobin-based therapies could potentially be used to treat HMGB1-mediated inflammatory diseases such as sepsis.
Researchers used speed-dating to test whether genetics play a role in mate selection, finding that genotypes consistent with gender norms influenced success. Men and women with specific genetic variants were seen as more desirable or less likely to receive second dates.
Researchers at Penn Vet found that a common blood test may also indicate hypercoagulability in animals. A study of hundreds of dogs found that shortened prothrombin time and activated partial thromboplastin time were associated with clinical signs of hypercoagulability, including clots and suspected pulmonary thromboembolism.
A team of chemists from the Complutense University of Madrid has developed a simple and low-cost method to measure beer freshness using a polymer sensor and a smartphone app. The results show that the new system is comparable to more sophisticated methods, such as gas chromatography coupled with mass spectrometry.
Researchers found that belief in Iron Dome's success and resilience can mitigate PTSD symptoms. The study showed that even at high trauma exposure levels, resilient individuals with confidence in Iron Dome experienced reduced trauma symptoms.
Researchers found that a tumor suppressor gene helps repair UV damage in cells, reducing the risk of skin cancers like melanoma. The study suggests this gene may serve as a biomarker for skin cancer prevention and offers hope for new drug targets.
Researchers identify mutation in ATP4a gene responsible for aggressive form of inherited gastric NET. Restoring normal gastric acid balance with hydrogen chloride solution prevents tumour development in genetically engineered mice.
Researchers found that excessive drinkers would pay nearly $3 in $4 of the increased cost of alcohol following state alcohol tax increases. In contrast, non-excessive drinkers would pay less than $10 per year, regardless of hypothetical tax increase amounts.
Researchers found a gene called CYP2J19 that converts yellow carotenoids into red ones in the skin and feathers of red birds. The study suggests that for a bird to grow red feathers, it needs not just the redness gene but also a special form of the gene involved in feather growth.
Researchers identified Zika virus protein NS5 as a promising target for vaccines, inhibiting human interferon responses by blocking STAT2 protein. The study found altered or removed NS5 could trigger the human immune system to attack the virus, making it a potential vaccine candidate.
A new study by Children's Minnesota found that children treated at Level I pediatric trauma centers have lower risks of complications and adolescents face greater odds of death compared to adult trauma centers. Pediatric trauma centers provide conservative care approaches, leading to better outcomes for injured children.
Researchers at Max-Planck-Institute for Intelligent Systems have discovered a new reversible adhesive using gallium that can be controlled by temperature changes. The adhesive has potential applications in various fields such as biological samples handling and industrial pick-and-place processes.
The Fr1da study has detected an early stage of type 1 diabetes in 105 out of 26,760 children aged two to five years. The children have not shown signs of metabolic imbalance, suggesting a potential breakthrough in preventive healthcare. Families are being offered comprehensive support and care.
Roanu is intensifying with defined eye and broad storm surge potential, threatening widespread flooding in Bangladesh. The cyclone has already caused massive landslides and flooding in Sri Lanka and could reach hurricane strength, posing a significant threat to the region.
A new analysis of the SPRINT study confirms that adults aged 75 and older with high blood pressure benefit from a systolic blood pressure goal of less than 120 mm Hg, reducing cardiovascular events by 33% and death risk by 32%. The findings suggest a more aggressive blood pressure intervention may be beneficial for this age group.
A study published in Cancer Epidemiology, Biomarkers & Prevention found that adolescent girls with high saturated-fat diets and low unsaturated-fat intake had higher breast densities, which may increase their risk for breast cancer later in life. The researchers analyzed data from 177 women and observed a significant association betwee...
University at Buffalo researchers have created a method to strip away excess surfactants from common injectable drugs, potentially making them safer and more effective for millions. The breakthrough removes potentially harmful additives, improving the formulation of anti-cancer medicine, testosterone, and other drugs.
Scientists found evidence of two mega-tsunamis on Mars, triggered by meteorite impacts, which formed cold salty oceans conducive to sustaining life. The research reveals ancient ocean characteristics, including icy lobes with briny waters, providing a potential refuge for life in extreme environments.
Researchers have identified a key protein in Zika virus that blocks the action of interferons in human cells, making humans more susceptible to infection. This discovery could lead to new therapeutic approaches and vaccine development by blocking the activity of this protein.
Researchers from the University of Leeds have discovered a way to prevent ice crystals from forming in water as it is cooled to -35°C using glycerol. This breakthrough has important implications for improving cryoprotectants used in fertility treatments and food storage.
Researchers discovered that albumin and globulin proteins improve the tribology of artificial joint implants, suggesting a potential solution to reduce wear and tear. The findings have implications for extending the lifespan of prosthetic joints and improving patient quality of life.
Researchers developed a new approach to cancer immunotherapy by using donated immune cells to recognize and target cancer cells. The study found that adding mutated DNA from cancer cells into immune-stimulating cells from healthy donors can trigger an immune response in healthy cells, which can then be used to attack cancer cells.
A study published in Cell Stem Cell found that small amounts of mitochondrial DNA can override the mitochondria in donor cells after nuclear transfer, raising concerns about the therapy's safety and effectiveness. The researchers are now exploring strategies to avoid this carryover and ensure complete mitochondrial DNA replacement.
A PhD student at OIST Graduate University created a plastic insert that modifies the pathways of the electric current in a circular shape, making each current path of the same distance. This design enables researchers to study cells in a uniform electric field, even in circular-shaped environments like petri dishes.
A recent study by McGill University Health Centre researchers found that microglia can reduce the adverse changes to neural circuitry caused by chronic cocaine use. Microglia may be enticed to keep going by stimulating their production of TNF, which suppresses synaptic changes caused by cocaine.
A survey by Northwell Health found that nearly 7 in 10 older adults with hip fractures are not informed about osteoporosis, despite the disease being a common cause of hip fractures. The study suggests that improved education and treatment for osteoporosis could reduce re-fracture rates and improve patient outcomes.
A mouse study reveals that antibiotics can kill off gut bacteria and stop new brain cell growth in the hippocampus. However, probiotics and exercise have been shown to improve memory and neurogenesis by balancing the communication between the brain, immune system, and gut.