Researchers found all frailty scores associated with future mortality, and some linked to cardiovascular disease but none to cancer. Certain scores outperform others for all-cause mortality and cardiovascular health outcomes.
Researchers at NIST created a plasmomechanical oscillator (PMO) that modulates light and amplifies extremely weak mechanical and electrical signals. The device, composed of a gold nanoparticle and a silicon nitride cantilever, can amplify faint signals with amplitudes as small as ten trillionths of a meter.
Studies found that a specific brain circuit regulates daily aggression patterns, which can be controlled to minimize evening-time agitation common in dementia patients. By manipulating this circuit, researchers aim to develop new treatments for managing sundowning syndrome.
In a study on Baltimore neighborhoods, researchers found that mosquito bites vary by socioeconomic status, with rats being the primary blood meal source in lower-income areas. Humans and cats are also bitten, but proportionally more frequently in higher-income neighborhoods due to human behavior.
A team of researchers from the Wellcome Sanger Institute has discovered a human receptor protein on the surface of cells that malaria parasites interact with as they navigate through the body. This finding provides a key clue in understanding how to develop an effective malaria vaccine, potentially saving millions of lives.
A composite thin film made of two different inorganic oxide materials significantly improves the performance of solar cells by optimizing its ability to absorb and convert sunlight into electricity. The material achieves a record power conversion efficiency of up to 4.2%, making it promising for future solar technologies.
The Childhood Obesity Declines Project (COBD) has successfully implemented community-based strategies to combat childhood obesity, documenting their development and implementation. The project's findings provide valuable insights into effective programs and policies that can help address the rising prevalence of childhood obesity.
A team of international palaeontologists has discovered a giant ichthyosaur fossil in the UK, estimated to be around 25-26 meters long. The find solves a 150-year-old mystery and refutes previous identifications of dinosaur bones from the same location.
A new study reveals hostile neighbors use subversion to keep weak countries weak, impacting security, economic growth and human well-being. Lead author Melissa M. Lee's research found that bordering states or outside actors significantly affect a country's ability to govern itself.
A recent study published in the Journal of the American College of Cardiology found that Medicaid expansion in Michigan did not negatively impact patient outcomes for coronary artery disease procedures. The research used data from 7,558 CABG procedures and 45,183 PCI procedures performed at various hospitals across the state.
A large study found that controlling blood pressure with antihypertensive medications can significantly reduce the risk of dementia in older African-American men and women. The research suggests that good blood pressure control at any age is crucial for preventing cognitive decline.
A new study by Bar-Ilan University researchers found that adult offspring of Holocaust survivors experience heightened anxiety and filial obligation when caring for their elderly parents. The study suggests that this trauma is transmitted across generations, affecting mental health markers such as depression and anxiety.
A study published in The Annals of Family Medicine explored the perspectives of practice leaders and facilitators on quality improvement programs. Findings suggest that targeted, practice facilitator-supported efforts can be effective in assisting small practices, rather than large-scale initiatives.
New gene editing regulations could hinder the use of CRISPR technology in food animals, potentially limiting disease resistance and beneficial traits. The FDA's proposal would impose drug-like regulatory scrutiny, but experts suggest alternative routes to approval that could accelerate benefits from conventional breeding.
A new study found that people with epilepsy in England and Wales are at a higher risk of dying from suicide and accidents. The research analyzed data from over 44,000 people with epilepsy compared to those without the condition, revealing a five-fold increase in accidental medication poisoning deaths among those with epilepsy.
A study from Indiana University finds that white flight occurs when nonwhite residents move into a neighborhood, regardless of socioeconomic factors. Once a community reaches a certain threshold of diversity, white flight becomes more likely, with areas losing an average of 40% of their white population over a decade.
Resistance training increases autophagosome content in young men's muscles, but this effect may be reduced by aging. The study found that UPR is activated by resistance exercise regardless of age, suggesting similar muscle adaptation between young and older individuals.
Researchers have identified genetic links between ALS and frontotemporal dementia, suggesting that treatments for one may also work for the other. The study found common genetic variations associated with both disorders, including those near the MAPT gene and BNIP1.
Study finds that hospital ownership positively impacts practice work environment and burnout rates for staff. Clinicians in federally qualified health centers experience a more negative work environment, highlighting differences in perception of adaptive reserve.
Slow slip events (SSEs) release seismic stress at a lower rate than large earthquakes, potentially triggering megathrust earthquake events. The study analyzed waveform data from beneath Kanto, Japan, and found that seismic activity varied in response to SSEs, through episodic cycles.
Tropical Cyclone Keni has intensified into a tropical cyclone after consolidating over Vanuatu in the Southern Pacific Ocean. NASA's Suomi NPP satellite captured its true-color image on April 9, showing the storm's center surrounded by thunderstorms.
Mice fed on high-fat or chocolate-based diets exhibit abnormal feeding behaviors such as snacking and bingeing. The study reveals that extended access to hypercaloric diets impairs control of food seeking behavior, leading to negative effects on learning, motivation, and behavioral flexibility.
A recent study found substantial variation in the use of quality improvement strategies among small- to medium-size US primary care practices. These practices may require external support to enhance their ability to implement quality improvements and adapt to new payment and delivery models.
Researchers identified two transmissible cancers in Tasmanian devils, suggesting a genetic problem with cell regulation that increases disease risk. The effective drugs discovered may also play a role in wound repair pathways, potentially linked to the devils' frequent facial injuries.
A new study published in PNAS demonstrates that a novel hormone replacement therapy can improve cognitive function and working memory capacity in patients with adrenal insufficiency. The therapy involves replicating the natural secretion patterns of cortisol, resulting in better outcomes compared to traditional constant infusion methods.
Researchers identified a seizure-triggered pathway that contributes to blood-brain barrier dysfunction in epilepsy. Blocking the activity of an enzyme called cytosolic phospholipase A2 (cPLA2) prevented capillary leakage and associated changes.
Five Columbia engineering professors have received NSF CAREER Awards for their groundbreaking research. Agostino Capponi develops a framework to increase resilience of global financial markets, while Daniel Esposito creates electocatalytic materials for abundant solar fuels.
Scientists at Oregon Health & Science University have developed a new method to quickly and efficiently recognize the subtypes of cells within the body. This technology, led by Andrew Adey, allows for profiling thousands of cells simultaneously, improving our understanding of disease at the molecular level.
A study using electroencephalography found that brain activity in the precuneus region of the parietal cortex plays a crucial role in detecting changes in natural sounds. Participants who were exposed to a longer sound stimulus reacted faster and identified changes more accurately.
A recent study by Kamal Henderson et al found no association between high leadership capabilities and improved population blood pressure control. Despite this, the study highlights the need for more research due to limited patient-related factors and small sample size.
A team of researchers has found that a specific bacterium in the microbiota of leafcutter ants produces trail pheromones, which guide the ants to their nests without deviation. The pyrazine-producing bacteria were discovered by chance while investigating the ants' defense against parasitic fungi.
A promising class of drugs, known as CD40 monoclonal antibodies, could be the spark needed to light the fire in the immune system of patients who don't respond to cancer immunotherapies. These drugs activate antigen-presenting cells to prime tumor-specific T cell responses.
A new biomarker identified a 'window of opportunity' for cancer chemotherapy timing, optimizing the effectiveness of anti-angiogenic and anticancer drug combinations. The biomarker, CD109 expression in vascular endothelial cells, correlates with tumor cell growth and enables the visualization of proliferating blood vessels.
Researchers found that natural language use decreases self-centeredness and increases complexity as people mature, while informal language and impulsivity are associated with lower ego levels. The study provides new insights into understanding personality development through everyday language.
The new approach enhances audio-analysis machines to process noisy environments by combining scalograms and spectrograms with convolutional neural networks. This improves sound classification, enabling better identification of isolated sounds like gunshots and music or speech in complex scenes.
The discovery of a 90,000-year-old Homo sapiens fossil in Saudi Arabia reveals early dispersals into Eurasia were more expansive than previously thought. The finding suggests that early humans colonized a broader region of southwest Asia than previously believed.
The journal published a special issue on valvular heart disease, featuring case reports and major reviews that will contribute to the field. Key findings include challenges in managing patients with severe aortic stenosis and ischemic mitral regurgitation.
Researchers from Université de Montréal and CHU Sainte-Justine have made a major breakthrough in understanding Rasmussen's encephalitis, a rare inflammatory brain disease. Humanized mice studies have confirmed the disease is autoimmune, enabling precise diagnoses and personalized treatment.
The American Society for Biochemistry and Molecular Biology (ASBMB) has announced its annual award lecturers, who will present at the Annual Meeting in San Diego from April 21-25. The awards recognize outstanding contributions to biochemistry and molecular biology.
Researchers from Skoltech and MIPT have developed a device for upgrading mass spectrometers, enabling the analysis of one substance from four different perspectives or multiple samples simultaneously. This improves upon conventional mass spectrometers, which analyze one substance at a time.
An independent review suggests that on-site pill testing could reduce fatalities from 'party drugs' like ecstasy and methamphetamines by providing information on their quality and purity. The author argues that pragmatic initiatives like pill testing are needed to replace criminal justice responses.
The CNRS secured 15 out of 34 French projects funded by the ERC Advanced Grants, marking a significant lead among European hosting institutions. This achievement comes at a time when the CNRS has demonstrated its expertise in various scientific domains.
Scientists at the University of Bonn and Caesar research institute built a one-wheeled vehicle using DNA rings, achieving a length of 240 nanometers on its test drive. The nanomachine uses chemical energy to rotate and is controlled by an RNA thread that grows as it moves.
A recent study published in PLOS ONE has confirmed the association of a chromosomal genetic variant with increased risk of atrial fibrillation (AFib) in Latinos. Latino individuals carrying the rs10033464 SNP at chromosome 4q25 are found to be at a 2.3-fold increased risk for developing AFib.
New research from the University of York suggests that highly mobile eyebrows may have enabled humans to express nuanced emotions, establish large social networks, and form social bonds. The study contributes to ongoing debates about the evolution of brow ridges in human ancestors.
Tropical Cyclone Iris' remnants linger in the Coral Sea as NASA's Suomi NPP satellite captures visible images of the low-pressure area. The bulk of precipitation is located in the southern and eastern quadrants due to northwesterly vertical wind shear.
Six scientists who served on the National Commission on Forensic Science are advocating for increased research and financial support of forensic science, as well as empirical testing requirements. They aim to reduce reliance on historical precedent and ensure the validity of forensic evidence to deliver justice.
Bartos' project will examine the functional role of inhibitory nerve cells in forming memory traces and controlling cognitive behavior, a process not yet fully understood.
Arthur Grossman, a Carnegie scientist, has received a $300,000 Human Frontier Science Program grant to investigate how light and metabolic signals control photosynthetic processes in algae. This research aims to develop a holistic view of photosynthetic control, spanning metabolism to epigenetics and mathematical modeling.
A large study of breast cancer patients found that radiotherapy and chemotherapy do not significantly increase the risk of heart disease. Good risk management in hospitals and short interval screenings may offset elevated risks. The study's findings are considered positive for treatment of breast cancer.
A study published in Science reveals that up to 26 percent of the nitrogen in ecosystems comes from weathering of rocks at Earth's surface. This discovery sheds light on the mysterious gap in nitrogen balance and has implications for forest growth, carbon sequestration, and conservation efforts.
A new system called MAPHEX can remove almost all phosphorus from stored livestock manure, addressing a major environmental issue in the US. The technology could have a huge impact on water quality problems if made more affordable to operate.
A study led by UC Riverside psychologist Megan Zirnstein found that bilinguals can actively predict word meanings and adapt quickly, just like monolingual peers. The research highlights the need to acknowledge variability in bilingual communities and suggests that control ability can help readers overcome prediction errors.
A UC3M study identifies inertia effects as key mechanisms controlling dynamic fragmentation in ductile metallic materials. This knowledge can improve manufacturing processes, reduce costs, and enhance the quality of protective structures used in industries such as nuclear power plants and aerospace sector.
Researchers at Brookhaven National Laboratory discovered that plants have a built-in brake on oil production, which can be disabled to increase biofuel and bioproduct synthesis. Disabling the gene for an inactive enzyme subunit increases oil production even under normal conditions.
Greater grip strength and physical activity are associated with reduced risk of heart attacks and stroke in individuals with a genetic predisposition for heart disease. Physical activity also reduces cardiovascular events by 49 percent among high-risk individuals.
Research highlights the dominance of car travel in school commutes, which contributes to childhood obesity, air pollution, and decreased independent mobility. Governments are advised to invest in active travel infrastructure, such as cycling and walking routes, to promote healthy lifestyles and sustainable transport.
Researchers at INRS have identified a non-pathogenic marine bacterium that can effectively degrade petroleum products in soil and water. The bacteria's enzymes have been shown to break down benzene, toluene, and xylene with high efficiency, offering an eco-friendly method for decontaminating oil sites.
A Yale-led research group has identified two olfactory receptors that respond to musk compounds, which could advance the study of the pharmacological effects of musks. The discovery may have implications for understanding how human smell works at a molecular level and its impact on behavior.
A study by University of Waterloo historians reveals that vaccine hesitancy, also known as immunization apathy, is rooted in social and political factors rather than bad parenting. The study shows how decades of misinformation and a lack of political priority on disease prevention contributed to the issue.
Researchers discovered that the apoE4 gene causes damage in human brain cells by altering its main structure and function. They found that adding a small molecule structure corrector eliminates signs of Alzheimer's disease, restores normal cell function, and improves survival in human apoE4 neurons.
Researchers found that oral sirolimus treatment significantly improved pulmonary function and reduced carcinoid tumor volume in three patients with DIPNECH syndrome. The study provides promising evidence for sirolimus as a viable treatment option for this rare condition.
A recent study found that major disruptive events, such as clinician losses and changes in ownership, frequently disrupt primary care practices in Oklahoma. These events negatively affect quality improvement efforts and patient care, highlighting the need for further research to address their root causes.
A recent study found that canine transmissible venereal tumors regress quickly due to the immune system's response, involving chemokines and host skin cells. The findings may lead to more effective therapeutic strategies for various human cancers.
A man developed excruciatingly painful episodic headaches after eating a Carolina Reaper, the world's hottest chilli pepper. His symptoms cleared up on their own, and a CT scan later showed that his affected arteries had returned to normal width.
Researchers investigated the association between angiotensin-converting enzyme (ACE) polymorphisms and cognitive change in late-onset Alzheimer's disease dementia. They found that ACE inhibitors slowed cognitive decline independently of blood pressure variations, particularly for APOE4- carriers with specific ACE genotypes. No function...
Recruiting small primary care practices for large-scale quality improvement initiatives is difficult and costly. Investigators should budget adequate funds to support high-touch recruitment strategies, including building trusted relationships for a year or more.
A team of planetary scientists from MIT has identified large concentrations of sulfidic anions in shallow lakes on early Earth, which may have sped up the chemical reactions required to convert simple prebiotic molecules into RNA. This finding fundamentally changes our knowledge of early Earth and its potential role in the origin of life.
Researchers at Sanford Burnham Prebys Medical Discovery Institute reveal that the loss of p62 in fat cells fuels aggressive prostate cancer by inhibiting energy-consuming processes. This discovery opens new avenues for therapeutic targeting and highlights the importance of considering whole-body metabolism in cancer treatment.
A new study examines frontline perspectives on gender gaps in academic medicine, uncovering systems-based improvements to mitigate its negative impact. Solutions include streamlined recruitment processes, unconscious bias training for leaders, and formalized mentorship.
Rice University's RENEW technology will underlie a city-scale wireless test platform in Salt Lake City, enabling researchers and developers to conduct tests with up to 40,000 users. The platform aims to prepare for the future of wireless communications, where scalability is crucial.
A study found that only 16% of respondents were aware of drug shortages, and those with a personal history of cancer were more likely to be aware. Most respondents wanted to be informed about substitution due to shortages and would transfer care to avoid major differences in efficacy.
Researchers developed a robotic gripper combining gecko toes' adhesive properties with air-powered soft robots, enabling it to grasp various objects, including rough and dirty ones. The gripper's unique design maximizes surface contact area, ensuring a better grip.
Researchers investigated the role of alcohol in ambrosia beetles' fungal farming, finding that increased enzyme activity allows optimal fungus growth in alcohol-rich wood. The beetles' sophisticated social care system ensures optimal symbiosis between beetle and fungus.
Recent studies show a growing trend of hookah use among public high school students in New Jersey, with significant increases in hookah use across three indicators: ever, current, and frequent use. Hookah tobacco is taxed at a lower rate than cigarettes and is sold in various flavors, contributing to its popularity among teens.
Researchers have trained rats to sniff out tuberculosis in children, detecting cases 68% more accurately than traditional smear tests. The new method has the potential to save up to 70% of untreated patients in low-income countries.
A study analyzing four beach nourishment projects in San Diego County found that mechanically placed sand moves significantly, with some areas receiving more sand than was initially added. The research provides insight into the behavior of nourishment sand and its potential unintended consequences.
The new MR Multitasking technique allows for faster and more comfortable cardiac MRI tests by continuously acquiring image data, separating motion from other changes into multiple time dimensions. This method was found to be accurate in testing healthy volunteers and cardiac patients, completing tests in as little as 90 seconds.
Researchers at the University of Notre Dame discovered that lytic transglycosylase Slt helps gram-negative bacteria Pseudomonas aeruginosa recover from antibiotic damage by repairing its cell wall. The enzyme rapidly attempts to rebuild the organism's structural entity, allowing it to survive and continue causing infection.
Researchers found that geoengineering methods could shift global rainfall patterns, leading to increased fire risk in some regions despite lower global temperatures. The study suggests that the benefits of limiting global warming to 1.5C would be offset by unintended consequences for certain areas.
A recent study found that people who experience lingering negative emotions after daily stressors are more likely to report health problems and physical limitations later in life. The study, published in Psychological Science, suggests that minor, everyday stressors can have important implications for long-term physical health.
Researchers at McGill University Health Centre found that the egg sends signals to surrounding cells to construct and multiply feeding tubes, a dynamic process essential for growth. This discovery highlights the egg's sophisticated communication skills and its active role in creating the microenvironment it needs to develop.
A study examining prenatal SSRI exposure and its effects on fetal brain development found associations between selective serotonin reuptake inhibitor use and increased gray matter volume in the amygdala and insular cortex. The study also linked prenatal SSRI exposure to enhanced white matter structural connectivity between these regions.
Scientists have developed a new CRISPR method to analyze the effects of thousands of gene edits in parallel, improving their ability to identify harmful genetic changes. This technique enables researchers to rapidly distinguish between damaging and harmless edits, potentially leading to breakthroughs in disease diagnosis and treatment.
A Stanford-led study of nearly half a million people in the UK Biobank database found that higher levels of physical activity and fitness are associated with lower risks of heart attacks and stroke. Even those with a high genetic risk for heart disease can benefit from regular exercise.
A recent study published in Annals of Family Medicine found that interventions to decrease cardiovascular disease are not one-size-fits-all. Community-based approaches, such as the Boot Camp Translation method, can elicit unique contextual messages and materials that may be more effective for specific primary care practices.
Researchers from the University of Cambridge identified key anti-cancer drugs that could be used to treat transmissible cancers in Tasmanian devils. The study found that the two types of cancer are similar and likely arose due to the devils' susceptibility to developing these diseases.
The RoSE is a dynamic spine brace that measures 3-D stiffness of the human torso, enabling new treatments for children with spine deformities. The device applies controlled forces to correct abnormal curves, adapting to changes in the torso over time.
Researchers at IRB Barcelona found that removing the single mitochondrial protein Opa1 from mouse muscle causes severe inflammation throughout the body, leading to premature death. This study supports the notion that mitochondrial defects underlie diseases of unknown origin involving chronic muscle inflammation.
Researchers at UT Dallas suggest a new type of matter that exhibits both zero viscosity and non-periodic structure. Theoretical framework proposes an experimental setup to produce the material, potentially creating a supersolid with unique properties.
Research found that US-born ethnic minorities experience increased mortality risk in communities with high anti-immigrant prejudice, while foreign-born immigrants seem to have a mortality advantage. This counterintuitive finding suggests that community-level prejudice may be a key factor in health outcomes for immigrant groups.
Research by BfR scientists reveals that inflammatory processes disrupt liver enzyme function, impairing detoxification capabilities. Fatty liver cells treated with inflammation-promoting substances showed reduced ability to break down foreign substances.
A non-invasive adhesive patch has been created to measure glucose levels through the skin without a finger-prick blood test. The patch can accurately track glucose levels across several hours and does not require calibration with a blood sample.
The CRISPR Journal has published new research on gene editing regulations, introducing potential global implications for food animal production. A bioinformatic pipeline, dubbed CRISPRdisco, has been developed to help researchers identify and characterize CRISPR repeats and genes encoding Cas nucleases.
Researchers used machine learning to classify abnormal protein activity in tumors, identifying potential 'hidden responders' who may benefit from specific therapies. The study combined genetic data with machine learning approaches to predict response to inhibitors affecting cancer cells with overactive Ras signaling.
A study by researchers at Oregon Health & Science University has established a link between inflammation in pregnant women and the way the newborn brain is organized into networks. The results may provide promising avenues to explore treatments with potential to change negative impacts on newborn brain function.
A University of North Carolina-led study has found that physicians who received payments from pharmaceutical companies were more likely to prescribe those companies' drugs for two cancer types. The study analyzed prescriptions for Medicare patients with metastatic renal cell cancer and chronic myeloid leukemia, finding a significant as...
New research confirms blood flow plays a crucial role in cancer metastasis by regulating the position of circulating tumor cells and their exit from the vasculature. The study found that slower blood flow rates are associated with increased metastasis development.
Children with regular healthcare are less likely to develop life-threatening diabetic ketoacidosis, a complication of type 1 diabetes. Adolescents with a regular family physician or pediatrician have a significantly reduced risk of DKA, highlighting the importance of primary care for children.
Scientists create LINNAEUS technique to map cellular lineage, enabling identification of rare and unknown cell types. The method reveals connections between cells and allows for construction of lineage trees, providing insights into developmental processes and disease mechanisms.
Researchers at the University of Delaware have made a breakthrough in mitigating dendrite formation in lithium metal batteries, enabling them to be used for electric vehicles. The new method uses porous materials to suppress dendrite growth, resulting in improved battery performance and safety.
A new study found that almost 100 million adults in China suffer from chronic obstructive pulmonary disease (COPD), with men having a higher prevalence than women. The study highlights the need for public health strategies to prevent COPD, including smoking cessation programs and stricter control of ambient air pollution.
Early findings from EvidenceNOW reveal cost challenges in recruiting practices for quality improvement initiatives and the impact of hospital ownership on burnout. The study also found solo practices outperform groups in meeting ABCS targets, but leadership and adaptive reserve are not associated with blood pressure control.
Researchers at McGovern Medical School are studying how protein deposits in the brain can trigger dementia and stroke. Akihiko Urayama's team is examining the brain's clearance system, while Louise McCullough's team is investigating the gut-brain connection.
A new study evaluated 101 commercially available elite corn hybrids for their yield stability and crop-management adaptability. The researchers found that hybrids with stable yields under varying conditions are less responsive to environmental factors, while those with high adaptability yield well in optimal conditions but may perform ...
A study by Michigan State University and The Nature Conservancy found that informal boundary spanners are four times more likely to diffuse information, making them key influencers in organizational change. By analyzing the organization's social network structure, leaders can identify these hubs and disseminate new ideas efficiently.
Research shows high-quality clone apps negatively affect original app downloads, while low-quality ones positively impact sales as they advertise the original, but with no significant competition.
Many forensic methods used in criminal cases lack scientific backing, and traditional pattern-matching methods continue to be used despite insufficient understanding of their accuracy and reliability. Experts hope that by drawing attention to the problem, they can inspire reforms, such as mandatory empirical testing of admissible methods.
Researchers at KAIST have identified flammable ice formed in oceans through clay minerals in sedimentary deposits. They proposed a new principle for gas hydrate formation and found that electric fields can promote hydrate nucleation.
Scientists have isolated a gene controlling the shape and size of wheat spikelets, which could lead to significant yield increases. The study, published in The Plant Cell, reveals that a genetic mechanism linked to another known 'Green Revolution' gene influences floral architecture in major cereals.
Research from Florida State University found that urban areas in Florida experience shorter and more intense wet seasons compared to rural areas. The study indicates a trend of decreasing wet-season length by 3.5 hours per year in urban areas.
Long-term use of antiepileptic drugs is associated with a higher risk of developing Alzheimer's disease and dementia. Cognitive-impairing antiepileptic drugs increase the risk by 20% for Alzheimer's and 60% for dementia, with dose dependence observed.
Researchers have developed a new animal model using cynomolgus macaques to study the progression and interactions of Crimean-Congo hemorrhagic fever with the immune system. The study aims to develop treatments and vaccines for the disease, which is fatal in nearly one in three cases.
A recent study by Donna Shelley et al found that small urban primary care practices consistently meet or exceed Million Hearts goals for cardiovascular disease care. However, these practices struggle to achieve clinical targets for patients with multiple risk factors, highlighting the need for support in managing complex cases.
A protein involved in Alzheimer's disease may be a promising target for treating HIV-related neurological disorders. Elevated levels of BACE1 and Aβ oligomers were found in postmortem brain tissue of HIV-positive humans, suggesting similar mechanisms of neurotoxicity.
Researchers discovered that a common topical antibiotic triggered an antiviral resistance in mice infected with herpes and other viruses. The study found increased expression of genes stimulated by interferons, suggesting a new mechanism for antiviral response.
A new study by UCSF researchers has identified two previously unrecognized genetic risks associated with amyotrophic lateral sclerosis (ALS) and frontotemporal dementia. The findings suggest that these diseases share genetic similarities, but differ in their impact on brain function.
Carolina Motter Catarino received the £10,000 prize for her innovative 3-D bioprinting technology that enhances skin model complexity and reduces dependence on animals in research. Her project has the potential to develop human-relevant models for efficacy testing and regenerative medicine.
Researchers analyzed e-cigarette flavors and found that many chemicals used in flavoring increase the production of free radicals, while a few decrease it. The study identified six flavorants that significantly increased free radical production, including linalool, dipentene, and citral.