Researchers at Helmholtz Zentrum München have developed a novel T-cell therapy that can eliminate hepatitis B viruses from the liver, paving the way for a potential cure. The therapy involves genetically modifying patient-specific T cells to recognize and attack infected liver cells, with promising results in a mouse model.
Researchers used images from tourists to study the smalleye stingray, finding individuals migrated hundreds of kilometers along the coastline. The findings highlight the need for more knowledge about this endangered species' ecology and behavior to inform conservation efforts.
Researchers analyzed five collaborative intelligence programs and found that institutional silos, lack of information sharing, and lack of trust hinder success. Key factors for successful collaborations include high-level support, long-term commitment, internal communications mechanisms, and open lines of communication.
Boehringer Ingelheim and the University of Dundee have extended their collaboration to develop novel protein degradation medicines targeting cancer-causing proteins. The structure-based design approach has yielded a highly potent and selective drug candidate, making it freely available via Boehringer Ingelheim's open innovation portal.
The Journalists in Aging Fellows Program supports reporters in producing high-impact stories on aging topics. Since its inception in 2010, the program has published nearly 700 news stories, educating journalists about aging issues and disseminating information on new scientific findings.
Researchers found that smarter, more educated people have a 'cognitive reserve' that helps them perform better at baseline, but this doesn't affect their actual decline rate. Higher education levels are associated with lower rates of Alzheimer's disease in midlife, regardless of age or brain amyloid beta protein levels.
A new study reveals no significant correlation between galaxy bulge size and spiral arm winding, contradicting a key assumption in Hubble's model. The findings suggest that most spirals may not be static density waves after all.
Researchers at the University of Basel have developed a DNA-encoded chemical library of over one million macrocycles, which can be used to identify new medicines. The library is rich in diversity and includes elements commonly found in natural biologically active macrocycles.
Researchers found that LSMO retains its magnetic properties in atomically thin layers when sandwiched between two layers of LSCO. This arrangement allows for fewer than five atomic layers of LSMO to be used without losing magnetic properties.
A team of UK scientists has identified the mechanism behind hardening of the arteries, which is associated with dementia, heart disease, high blood pressure, and stroke. They found that a generic medication normally used to treat acne could be an effective treatment for the condition.
Researchers found that an anti-malarial drug called artemisinin can help sensory cells of the inner ear recognize and transport essential proteins to specialized membranes. This could lead to new therapeutic options for people with Usher syndrome, a common genetic cause of hearing loss.
Researchers discovered hints of the sun's internal clock behaving erratically, switching between normal and alternate states. The team found intriguing discrepancies in the sun's magnetic fields that could provide clues to its internal behavior.
A University of Cincinnati researcher is conducting an omics analysis of synthetic opioids and HIV to better understand their interactions. The study aims to develop new therapies for individuals battling addiction and living with HIV.
A new study from Rice University psychologist Danielle King found that how leaders respond to employee suggestions can impact whether or not the employee opens up in the future. Employees who receive sensitive explanations for rejected ideas are more likely to offer suggestions again in the future.
Researchers at Penn State are embarking on a four-year effort to restore the endangered Chesapeake logperch to its original habitat in the Susquehanna River. The group, led by Jay Stauffer, has secured $500,000 in funding and is using innovative techniques such as underwater drones and culturing to introduce the fish back into the wild.
A UC Riverside-led study reveals that overactive endocannabinoid signaling in the gut blocks satiation signals, leading to overeating and obesity. Researchers hope to develop drugs targeting these receptors to address obesity.
Research reveals pressure-sensing protein piezo 1 plays a key role in lung edema development. Suppressing its activity or bolstering adherens junctions may prevent fluid entry into the lungs.
Adults with parents struggling with addiction, intimate partner violence, and mental illness are more than 30 times likely to be victims of childhood physical abuse. The study found a strong correlation between these risk factors and childhood abuse, highlighting the importance of screening for children in vulnerable homes.
Two new species of narrowly distributed moths, Arctesthes titanica and Arctesthes avatar, have been discovered in New Zealand. The moths are named after mythological deities from Greek and Hindu mythology, respectively, highlighting their unique connection to James Cameron's films.
A new research study uses polygenic risk scores to predict heart disease risk in French Canadians, with high accuracy and sensitivity, similar to other populations. The score can identify individuals at high risk for cardiac disease, allowing for early detection and effective therapeutic interventions.
A new microorganism, Vibrio sp. dhg, has been successfully developed to rapidly metabolize alginic acid in algae and genetic engineering techniques optimized for this new microorganism based on omics analysis.
Scientists create synthetic metabolic pathway to access essential isoprenoids, overcoming challenges in extraction, cultivation and cost. This breakthrough enables researchers to produce these valuable molecules directly from microbes.
Researchers at the Donald Danforth Plant Science Center have identified a new sustainable method to produce lifesaving opiate antidotes by harnessing a microorganism that catalyzes N-demethylation, reducing waste and costs associated with current methods.
A new study by Imperial Brands found that Blu vapor did not trigger significant toxicological responses in human lung cells, unlike cigarette smoke. The research used a 3D model of human lung tissue and found no decrease in cilia or ciliated cells after four weeks of exposure.
Researchers found that Mimas' migration into the Cassini Division pushed apart ice particles, creating the 4500 km wide band. The moon's orbit may have been driven by orbital resonance with Saturn, causing it to lose energy and migrate inwards.
SourceCNRS·JournalMonthly Notices of the Royal Astronomical Society·DateJun 11, 2019
The study reveals links between the health of cod and seal with the availability of bottom-living animals, affecting their food supply. Climate change and eutrophication are driving these changes, threatening the Baltic Sea's ecosystem.
Tropical Cyclone Vayu intensified as its cloud top temperatures cooled, reaching -63 degrees Fahrenheit. NASA's Aqua satellite detected a compact core with bands of thunderstorms wrapping around it, indicating strong storms capable of creating heavy rain.
Verbal abuse is a significant occupational hazard for home care health workers, with one in four experiencing at least one incident in the preceding year. Cramped living conditions and dementia are major risk factors, while predictable working hours reduce the risk.
The Estee Lauder Companies presents new findings on skin metabolomics, including circadian rhythm changes and the role of autophagy in inflammation. Research also explores post-inflammatory hyperpigmentation and the development of anti-acne treatments.
A comprehensive catalog of earthquake sequences in the Fort Worth Basin reveals a decrease in seismicity rates since 2014, corresponding to reduced wastewater injection. New faults have become active, and seismicity continues at greater distances from injection wells over time.
The article highlights the role of nurses in shaping cultural and social dimensions of public health policies, particularly during the 1918-1919 influenza pandemic. D'Antonio suggests that nursing history can provide insights into how agendas around change in public health policy might impact social justice.
Scientists uncover precise timing of a large-scale collision on Vesta, explaining its lopsided shape and differentiation into crust, mantle, and metallic core. The study provides a confident framework for understanding Vesta's geological timeline, shedding light on protoplanet formation and the early Solar System.
Research published in Archives of Disease in Childhood found that persistent poverty affects nearly a fifth of UK children, leading to poorer mental, social, and behavioral development. Children experiencing poverty also face worse educational outcomes, employment prospects, and earning power into adulthood.
A study led by NTU Singapore found that 34% of eczema management apps provide information not in line with international guidelines. The research highlights the need for mechanisms to ensure app quality, guiding personalized app selection for patients, caregivers, and doctors.
Researchers developed a novel method for producing higher-quality images and scene designs in less time by using a deep-learning-based approach that considerably cuts the noise in images. The method results in sharper images with intricate details, including complex lighting components.
A new study found that inducing seizures in epilepsy patients can determine the brain region where seizures originate, reducing hospital stays from two weeks to 48 or 72 hours. This method is as effective as relying on spontaneous seizures and could lead to cost savings for hospitals.
A new study by Cedars-Sinai Smidt Heart Institute reveals that patients with a bicuspid aortic valve who undergo TAVR have the same survival and complication rates as those without the defect. The analysis of over 2,700 patients found no significant difference in death rates between the two groups.
A systematic review and meta-analysis found that mothers with pre-pregnancy obesity are up to three times more likely to have obese children. The study suggests that interventions targeting weight management in women of childbearing age could help prevent intergenerational obesity.
Researchers from Joslin Diabetes Center have identified a genetic factor linked to the development of diabetic peripheral neuropathy. The study suggests that people carrying a specific variant in a sodium channel may be protected from the complication, providing a potential target for pharmacological therapy.
A study by University of Georgia researchers found that fathers who choose to devote their time to engaging with their children on non-workdays are developing the best relationships. Play activities, particularly those centered around the child's interests, are also crucial in building a strong father-child bond.
A novel therapy with a dual mechanism of action has been shown to reactivate the anti-cancer alarm system, eliminating cancer stem cells and activating the immune system. Combining LIF-neutralizing antibodies with immunotherapy promotes tumor regression, triggers immune memory, and increases survival in animal models.
A recent review article by Dr. Tobias Eckle and colleagues reveals a link between circadian rhythms and cardioprotection in the face of limited oxygen availability. The study identifies period 2 (PER2) as an adenosine signaling target, which plays a crucial role in cardiac adaptation to hypoxia.
The Chan Zuckerberg Initiative's Rare As One Project aims to accelerate research and drive progress in the fight against rare diseases by providing funding, technology, and mentorship to patient-led organizations. The project will support up to $4.5 million in initial funding for capacity-building services and research networks.
A new study found a significant rise in Ontario adolescents visiting emergency departments for self-harm between 2009 and 2017. The rate of self-harm visits more than doubled, while mental health problem visits rose by 78% among female adolescents.
A large community-based study of over 25,000 Iranian youths found that obesity is correlated with depression among boys but not girls. Underweight boys have an increased risk of depression, while overweight girls do. The study suggests weight management interventions should anticipate potential depression in boys.
Physicists at PPPL used codes developed at General Atomics to compare theoretical predictions of electron and ion turbulent transport with findings of the first campaign of the NSTX-U. Analysis found that a major factor behind energy losses was anomalous electron transport, which spread rapidly like milk mixing with coffee.
A large study of over 1 million patients found no association between red blood cell donation from previously pregnant women and increased risk of death among recipients. The research adds to the growing body of literature on blood donor characteristics and transfusion outcomes.
Researchers have integrated power grid considerations into the model of a newly planned net-zero energy district, enabling expansion of sustainable urban areas. The study found that centralized planning provides a means to proactively ensure reliable electricity service and mitigate daily and seasonal fluctuations.
A survey of 37 nations shows that policy responses need to be tailored to the nation in which they are delivered, as regional factors greatly influence relationships among energy affordability, life satisfaction, health, and economic inequality.
Waterhemp, a broadleaf weed common in corn and soybean fields, has become resistant to multiple herbicides, including Group 15s. Scientists have confirmed the resistance in a new study from the University of Illinois, which highlights the need for farmers to rethink long-term management strategies.
Researchers have found that faults in the Imperial Valley are mechanically linked, forming a continuous fault structure. This could increase the likelihood of larger earthquakes in Los Angeles and surrounding counties.
Researchers used LiDAR data to digitally recreate the geomorphology of Cordoba before it was built over. The images show how both Iberian and Roman cities took advantage of the land's shape to build their settlements. This new information sheds light on the historical city's development.
Researchers at Penn engineered a nanostructured diamond metalens to collect light from defects in diamonds, which harbor electron spins suitable for quantum computing. The metalens guides light into an optical fiber, streamlining data collection and enabling compact quantum devices.
Researchers analyzed data from over 1 million transfusion recipients to assess potential associations between donor characteristics and in-hospital mortality. No statistically significant associations were found between female donors, previously pregnant donors, or opposite-sex pairs with death among transfusion patients.
The number of cancer survivors in the US is projected to increase to over 22 million by 2030 due to a growing and aging population. The American Cancer Society reports that 68% of cancer survivors were diagnosed five or more years ago, highlighting the need for proactive assessment and management of their unique medical needs.
Nanobio-hybrid organisms use light-activated quantum dots to produce biodegradable plastic, gasoline, ammonia, and biodiesel from airborne CO2. The process shows promising signs of being able to operate at scale.
A five-year study at Boston Children's Hospital reports success with a program bringing behavioral health services into primary care pediatricians' offices. The program increased children's access to behavioral health care, with only minor increases in cost, and got high marks from participating pediatric practices.
A genome-wide search has revealed genetic variants linked to varying antibody levels after childhood vaccines, potentially informing personalized vaccine strategies. The study identifies two genetic loci associated with the persistence of vaccine-induced immunity.
The USPSTF recommends offering preexposure prophylaxis (PrEP) with effective antiretroviral therapy to individuals at high risk of acquiring HIV. This recommendation aims to decrease their risk of infection and can help mitigate the significant health consequences associated with untreated HIV.
Research published by the American Heart Association found that pre-treated patients with off-label selective vasodilator drugs are more likely to develop right-sided heart failure after LVAD implantation, increasing their risk of worse outcomes.
A new study by University of South Florida researchers finds that anxiety-like behavior increases when early life adversity combines with high levels of FKBP5, a protein capable of modifying hormonal stress response. High FKBP5 also alters signaling of the enzyme AKT in the dorsal hippocampus, amplifying anxiety.
Researchers found that electric vehicles can improve air quality in Houston by reducing nitrogen oxides and volatile organic compounds emitted by gasoline and diesel vehicles. The study suggests that complete electrification of transportation could prevent up to 246 premature deaths annually in greater Houston by 2040.
Researchers found that nearly half of those rescued were close family or friends, while under 10-year-olds were also common victims. Meanwhile, most rescuers who drowned were male and between 25-44 years old, emphasizing the need for better training in water rescue skills.
Researchers found HPV16 antibodies develop in body between 6-40 years prior to throat cancer diagnosis, increasing risk significantly. The presence of these antibodies indicates a strong increased risk of disease, particularly among white people, with an estimated 100-fold increase compared to black people.
A new study published in Health Affairs finds that a veteran-directed care program with flexible budgets for at-home caregivers is as effective as other purchased-care services. The program allows veterans to hire personal care workers or family members as paid caregivers, enabling them to live at home. Researchers found similar hospit...
The University of North Carolina will test the effectiveness of Med-South, an adapted form of the Mediterranean diet, in promoting long-term weight loss among patients with obesity. The randomized trial aims to assess the impact of this unique dietary approach on cardiovascular risk factors and blood pressure.
Researchers at UTEP and UAlbany collaborate to study how brain circuits encode learned responses to fear in mammalian brains. They will track key biomarkers to create detailed maps of brain regions associated with fear conditioning, shedding light on the neural basis of anxiety and fear responses.
Researchers found that states with strict cannabis laws had lower opioid prescription rates in people aged 18 to 54. Opioid prescriptions increased with age, but this trend was reversed in states with stricter cannabis laws. The study suggests a potential public health benefit of medical cannabis laws
Burt's Bees presents clinical research demonstrating the protective abilities of botanical antioxidants, improving barrier function, and modulating sebum and the skin microbiome. The studies highlight the role of nature-based regimens in reducing oxidative damage, decreasing skin sensitivity, and promoting overall skin health.
Research suggests that strobe lighting at electronic dance music festivals triples the risk of epileptic fits in susceptible individuals. Organisers are advised to issue warnings and provide preventive measures for those with photosensitive epilepsy.
The new framework helps government and industry organizations visualize their ability to out-maneuver attacks by scoring their agility. Researchers used a honeypot system to attract and analyze malicious traffic, allowing them to better understand how cyberattacks evolve over time.
Researchers studied hawks' flight trajectories against an erratically-manoeuvring target, discovering a mixed guidance law that reduces the risk of overshoot. This finding has implications for designing drones capable of safely pursuing and capturing rogue drones in urban airspace.
A Swansea University study reveals that an hour or two of outdoor learning per week significantly benefits children, improving their health, wellbeing, education and engagement. The program also increases teachers' job satisfaction and personal wellbeing, with many reporting improved relationships with all types of learners.
Researchers found that electronic inhaler monitoring, combined with a disease management program, reduced healthcare utilization in patients with COPD. The study showed a significant reduction in COPD-related hospitalizations and ER visits, from an average of 3.4 to 2.2 trips per year.
Researchers have developed a therapeutic approach that utilizes the endogenous process to turn off inflammation and promote healing in the heart muscle. Annexin A1 protein stimulates new blood vessel formation, increasing blood flow and improving cardiac function.
A systematic review of government policies aimed at reducing human antimicrobial use identified 17 types of interventions, but most were not rigorously evaluated. The authors recommend that governments ensure AMR policy interventions are tested using rigorous study designs to avoid future waste of public resources.
A new brain-computer interface can sense when a user expects a reward and improve its performance autonomously, potentially revolutionizing robotic prosthetics. This technology utilizes single-neuron activities and local field potential to decode user intentions.
A study published in Addiction found that children whose parents have less restrictive attitudes towards drinking are more likely to start drinking and drink frequently. The review of 29 articles covering over 16,500 children and 15,000 parents in the US and Europe showed a mismatch between perceived parental attitude and actual behavior.
A study published in PNAS has identified a potential treatment for CRPS by targeting IL-1-induced neuroinflammation. The researchers transferred antibodies from patients with long-lasting CRPS to mice and found that blocking IL-1 with a clinically available drug, anakinra, helped prevent and reverse the condition.
Electric scooter use has led to a tripling of facial and head injuries over the past decade, with most victims being men between 19 and 65. The study found that helmet use increased with age, but many state laws do not address adults, who are the most injured.
New estimates from the World Health Organization reveal that one in five people living in conflict-affected areas has a mental health condition, including depression and anxiety. The prevalence of severe mental health conditions is 5%, with moderate conditions affecting 13% of the population.
Researchers discovered a material inspired by the mantis shrimp's telson, absorbing significant amounts of energy during a strike without falling apart. The team is working to incorporate this technology into protective gear and building infrastructure.
Computer scientists at the University of Washington have developed an algorithm, Photo Wake-Up, that can animate people from 2D photos. The system uses a combination of 3D template matching and texture pasting to create realistic animations in three dimensions using augmented reality tools.
Straightening single-molecule conductors leads to greater overlap of conjugated bonds, increasing conductivity. The twist conformation hinders charge transport, whereas flat chains facilitate hopping conduction.
The USPSTF updates its 2013 recommendation to screen for HIV infection in all ages with increased risk; approximately 15% of people living with HIV are unaware of their infection, responsible for 40% of transmissions.
A study found that indoor tanning addiction is associated with modified genes related to dopamine activity and depression symptoms, increasing the risk of skin cancer. The researchers collected saliva samples from 292 non-Hispanic white women and found a strong link between genetic mutations and tanning addiction.
Researchers found that marine oil snow transfers oil's negative impacts from the water column to seafloor sediments, delivering oxygenated compounds to organisms in the sediments. This process can increase toxicity in deep-sea ecosystems.
A new process uses radicals to oxidize polypropylene's methyl groups, making it reactive without breaking the polymer chain. This selective oxidation results in a hydrophilic surface with carboxylic acid groups, enabling surface modification and dyeing.
The Finnish healthcare system has seen increased use of e-services, including electronic appointment bookings and data viewing, improving citizen experience. Healthcare professionals also benefit from enhanced clinical decision support systems, but face challenges with information management tools.
A new study reveals that rare 'superflares' can occur on older, quieter stars like our sun, posing a threat to Earth's electronics. The events, which eject huge bursts of energy, could disrupt communication satellites and cause blackouts.
A new hybrid technology called Optiverter combines photovoltaic power optimizers and grid converters to maximize energy harvest from PV modules. The Optiverter ensures maximum energy production even in heavy or opaque shade, making it a significant improvement over current technology.
Researchers have created a hybrid of equal parts of light and matter, combining two different concepts in an innovative way. The discovery opens new doors in fundamental research and applied nanophotonics, with potential applications in compact and cost-effective photonics.
Researchers developed a tool to predict postoperative delirium severity, enabling better care for patients recovering from surgery. The study used data from 100 adults undergoing non-cardiac, non-neurological surgery, combining two previous tools to assess delirium intensity.
Researchers developed a new approach to improve matches between DNA samples and face databases by reversing the process from DNA to face. The method uses software to measure faces and check for compatibility with unique DNA patterns, allowing for more accurate identifications.
Researchers found substantial T cell infiltration and few surviving beta cells in a patient's pancreas after IC therapy, contradicting previous reports of elevated PD-L1 expression
Researchers discovered that fibrinogen inhibits MMP2, an enzyme important for normal organ development and repair. High levels of fibrinogen may excessively inhibit MMP2, leading to arthritic and cardiac disorders.
A new $10,000 federal grant will provide bilingual training on suicide and HIV/AIDS prevention to community health workers in rural New Mexico. The goal is to increase knowledge and raise awareness about these public health issues among Hispanic/Latino populations.
A new study from McMaster University found that physical activity in children as young as three years old benefits blood vessel health and cardiovascular fitness, reducing early risk indicators of adult heart disease.
A recent study published in Nature reveals that ancient bones found in a Finnish lake contain DNA from the modern Sámi people, dating back to around 500-700 AD. The discovery contradicts previous theories about local populations and sheds light on the colonization history of Siberia.
Researchers at University of Montreal Hospital Research Centre develop a two-step combination therapy to destroy cancer cells. They manipulate cellular aging to force cancer cells into senescence, then use senolysis to eliminate them. This strategy shows superior therapeutic effectiveness on ovarian cancer patients.
Research found that forest interior birds like the Ovenbird decline in numbers near gas development, while early successional species like the Indigo Bunting increase in population. Conversely, human-adapted birds like the Brown-headed Cowbird are attracted to areas disturbed by fracking.
A Brazilian-US research team has sequenced the mitochondrial genome of the tube anemone Isarachnanthus nocturnus, revealing a massive 80,923 base pairs. The discovery challenges current classifications and sheds light on the evolution of cnidarians.
A comprehensive analysis of 3,000 clinical studies published across three top medical journals identified nearly 400 established medical practices as ineffective. Cardiovascular disease and public health/preventive medicine were the most commonly represented categories among these reversals.
Researchers at Arizona State University have developed a new hypothesis to explain the phenomenon of women being more prone to autoimmune diseases like multiple sclerosis and lupus. The Pregnancy Compensation Hypothesis suggests that women's immune systems evolved to facilitate survival during pregnancy, leading to heightened immune su...
Men in abusive relationships often lack confidence to seek help due to fear of not being believed or feeling 'less of a man.' Specialist support services are crucial for men experiencing abuse, with confidentiality, trust, and non-judgemental attitudes being key considerations.
A novel enzyme from a soil fungus breaks down β-1,2-glucan into sophorose, revealing its potential role in the symbiosis of bacteria and plants. The discovery sheds new light on the diversity of glycoside hydrolases and their applications.
The new system achieves direct, atom-resolved imaging with a residual magnetic field less than 0.2 mT, 10,000 times smaller than conventional lenses. Researchers have successfully observed the atomic structure of silicon steel sheets, enabling unprecedented characterization of magnetic materials.
A new clinical trial found that patients on warfarin benefit from increasing their vitamin K intake to maintain stable anticoagulation levels. The study recommends a daily minimum of 90 micrograms of vitamin K for women and 120 micrograms for men.
Male dolphins in Shark Bay form strong bonds based on shared foraging techniques, exhibiting homophilous behavior that benefits mating success. This study provides new insight into the social habits of tool-using dolphins, challenging long-held assumptions about their solitary nature.
Research finds that global conflicts lead to high mental health disorders, affecting one in five people with severe anxiety and depression rates being five times higher than the rest of the world. The study highlights the impact of trauma, instability, poverty, and lack of access to healthcare on mental well-being.
Researchers have developed a hybrid device that uses near-infrared light to monitor blood flow, providing a quick and noninvasive diagnosis of cerebral ischemia. The device can record comprehensive profiles of hemodynamics, improving treatment effectiveness within the first few hours of stroke onset.
A new peer-reviewed study by the Environmental Working Group estimates that nitrate pollution in US tap water may cause up to 12,594 cancer cases per year, with colorectal cancer being the most common type. The study also calculates potential economic costs of treating those cases at up to $1.5 billion annually.
Researchers found that mountain streams retain sediment for thousands of years, revealing a waterway's history. Climate-induced threats like wildfires and increased precipitation will alter the dynamics of other rivers, including the Cuyahoga River.
Researchers identified a previously unknown pocket on the surface of picornaviruses, which can be stabilized by a newly-discovered compound. This stabilization prevents shape change and interaction with host cells, making it a promising strategy for developing antiviral medications.
A study from the University of Chicago Booth School of Business finds that people perceive liars as successful and competent in jobs requiring high pressure sales tactics. In experiments, participants were more likely to hire deceivers for these roles, even when their own money was at stake.