A new paper-based test strip could enable doctors and patients to monitor heart failure conditions at home, using smartphone apps for analysis. The test strip detects antigens ST2 and BNP, providing insights into the progression of the disease.
Researchers at Chalmers University of Technology have developed a new type of nanocatalyst that can significantly reduce the need for platinum in fuel cells. The nanoalloy allows for mass production, making it suitable for large-scale commercial breakthroughs and potentially replacing fossil fuels.
A new study finds that countries most affected by weather-related disasters do not necessarily spend more on commercial weather and climate information services. Developing countries actually commit a higher percentage of their GDP to these services, recognizing their value in mitigating risks.
The Affordable Care Act has improved access to and affordability of cancer-related care, but critical gaps remain. The ACA has expanded insurance coverage, led to earlier diagnoses, and ensured access to cancer treatments.
Scientists at Goethe University Frankfurt have combined two advanced fluorescence microscopy techniques to observe cells with high-resolution imaging. The new technique, called csiLSFM, allows for three-dimensional insight into a cell's interior with sub-100nm resolution.
Researchers have developed a new approach to create integration-free, Myc- and Lin28-free human induced pluripotent stem cells. This breakthrough method reduces the neoplastic risk associated with IPSC generation, enabling their utility in regenerative medicine and personalized medicine.
A new online database has been created to help clinicians and scientists better diagnose POLG disorders and predict their outcomes. The tool uses a mutation query interface to display cluster mapping of input mutations and show existing patient cases.
A study by Spanish researchers found that children of separated parents are twice as likely to develop gastrointestinal, genitourinary, dermatological, and neurological issues. Improper parental handling, including high conflict and lack of co-parenting, is linked to these physical effects.
Researchers at the University of Delaware have developed a new method to label and visualize the sugar backbone of bacterial cell walls, also known as the 'cell jacket'. This breakthrough allows scientists to better understand how the immune system misidentifies beneficial bacteria, leading to chronic inflammatory diseases. By using th...
Researchers captured the first cryo-electron microscopy snapshots of a key cellular receptor in action, providing near-atomic-resolution images. The study reveals how peptide hormones like GLP-1 bind to and transmit signals through G protein-coupled receptors.
A new study by NYU's Steinhardt School of Culture, Education, and Human Development found that a parent training program using volunteers, Caring in Chaos, improved parenting behavior, competence, stress, and depressive symptoms for families with children with ADHD. The model has potential to increase access to behavioral parent traini...
Suicide rates among people with autism in England have reached high levels, according to researchers from Coventry and Newcastle universities. The issue remains poorly understood, and action is urgently needed to help those most at risk.
A new study found that bronchial thermoplasty (BT) significantly reduces severe exacerbations, hospitalizations, and ER visits in adults with severe, persistent asthma. After two years of treatment, patients experienced long-term improvement in their asthma control and reduced their need for medication.
The University Health Network in Toronto has implemented a three-team MAiD model, which resulted in 74 inquiries, with 25 approvals and 19 patients receiving MAiD. The hospital's approach emphasizes patient assessment, education, and oversight to ensure high-quality care.
Research on US-Mexico border walls highlights potential biodiversity impacts, including isolated local populations and reduced species movement. Human passage, however, appears to be less affected by the barriers.
A study at Fred Hutchinson Cancer Center found that asymptomatic women with early-stage breast cancer often undergo unnecessary advanced imaging and tests, which provide little medical benefit but may have harmful effects and increase financial burden. ASCO guidelines recommend against routine surveillance testing for these patients.
In a unique mechanism of seed dispersal, goats spit out argan tree seeds during rumination, benefiting the trees' survival. This novel method may be essential for some plant species.
Researchers used genome sequencing to track Zika virus spread across Brazil, discovering it was present a year before first confirmed cases. The study's findings have significant public health implications and could improve responses to future outbreaks.
Researchers at Kumamoto University have derived a new theoretical formula to predict the wetting and spreading behavior of droplets on flat surfaces. The formula allows for quantification of the maximum wetted area of droplets after collision, influencing equipment quality and efficiency.
A recent study published in BMC Public Health found that young people who were happier and more aware of the harms of alcohol and cigarettes were more likely to never drink or smoke. Nearly 70% of participants labeled themselves as persistent non-users, scoring highest on harm awareness and happiness tests.
Researchers from Boyce Thompson Institute have sequenced the spinach genome and identified genetic changes due to domestication, revealing potential for improved disease-resistance and higher yield. The study provides valuable information for breeding spinach with better quality and bolting resistance.
Researchers use a redesigned spider venom peptide to deliver biomacromolecules like antibodies into cells, enabling tracking and interaction with target proteins. The technology improves understanding of protein behavior and could lead to new treatments and drug delivery.
A study by Stanford Medicine researchers identifies cost-effective ways to combat HIV risk among intravenous drug users, with opioid agonist therapy and needle-syringe exchange programs showing high value. The study also found that combining these methods could avert up to 40,000 HIV infections over 20 years.
Researchers discovered that blind Mexican cavefish have asymmetrical cranial bones, which may help them navigate in the dark. The fish swim in a counterclockwise pattern using sensory organs to follow the contours of their cave environment.
A new report by the European Commission's Joint Research Centre presents the state-of-the-art in disaster risk management, highlighting the importance of science in preventing disasters and saving lives. The report identifies knowledge gaps and needs for further research to improve responses to natural hazards.
Researchers found that black patients have not benefited equally from declining risk factors for stroke, with a greater decline in hypertension. Despite decreasing contributions of major risk factors across the entire participant sample, the disparity in reducing these risks highlights racial disparities in cardiovascular health.
Researchers at Thomas Jefferson University have discovered a molecule that plays a role in thrombus development but not initial clot formation, offering a new avenue for developing more specific and protective blood thinners. This could reduce the risk of heart attack and stroke without increasing bleeding risk.
A UCLA study found that people with a 22q deletion have thicker gray matter but less brain surface area compared to those with a duplication. In contrast, those with 22q duplications have thinner gray matter and larger brain surface areas, suggesting differences in social functioning regions.
Nagoya University researchers have created whisker-like crystals composed of tantalum, silicon, and tellurium, which produce high thermoelectric powers over a wide temperature range. The crystals' unique one-dimensional electronic structures enable low electrical resistivity and improved cooling performance.
Scientists will fly nine planes over Alaska and northwest Canada to gather data on changing Arctic ecosystems. The ABoVE field campaign aims to understand how environmental changes affect the local environment and beyond.
Dr Rebecca O'Connor's research has led to the development of a chromosome screening service for agricultural food providers, improving mapping of the pig genome and reducing economic costs. The device can screen for genetic flaws that affect fertility in pigs, producing fewer than half the usual litter size.
Researchers developed a new type of cathode that addresses electrochemical stability issues in lithium-oxygen systems. The ultralight all-metal cathode outperforms carbon-based cathodes with higher capacity and improved stability for 286 cycles.
Researchers found that a visual illusion occurs when daylight hits the object from above, creating shading that alters its shape to the human eye, making it appear out-of-place. Computer-generated images demonstrated this effect, revealing why some people perceive images of objects like wind turbine blades as 'fakes',
The US Chemical Safety & Hazard Investigation Board has investigated over 130 accidents since its creation in 1998. The board's work has positively influenced industrial safety in the US and globally, producing over 90 accident reports and 40 safety videos with a budget of $12 million per year.
New research published in Frontiers in Psychology found that group music listening can either exacerbate or alleviate depression, depending on the individual's coping style. Younger individuals with tendencies towards rumination are more susceptible to negative outcomes from group interactions.
A recent study at Salk Institute found that genetic variants of a single gene, FRO2, play a crucial role in determining a plant's ability to grow and stay healthy in environments with limited iron. The research has the potential to improve crop yields and increase dietary sources of iron for animals and humans.
Researchers at the University of Buffalo discovered that combining three ineffective antibiotics can eradicate two ESKAPE pathogens, including Acinetobacter baumannii and Klebsiella pneumoniae. The triple combination treatments provide a new weapon in the fight against superbug infections.
Research finds a strong association between maternal pregnancy complications and early coronary heart disease in young adult offspring. The study suggests that optimal health and nutrition for expectant mothers may help reduce the risk of heart disease in their children.
Moffitt researchers demonstrate that mathematical models can be used to predict how different tumor cell populations interact with each other and respond to environmental changes. By applying small biological forces, they show that complex systems like cancer can be steered into a less invasive growth pattern.
In-hospital COPD mortality declined substantially between 2005 and 2014, with a 62% decrease in deaths among patients hospitalized for the condition. Women accounted for the majority of hospitalizations and in-hospital deaths, making up 57-58% and 51-55%, respectively.
A ground-breaking study suggests that a non-invasive post-mortem technique could be used to identify the cause of death in up to 92% of adult post-mortem investigations, potentially replacing invasive autopsies. The technique, known as PMCTA, uses computed tomography and angiography to diagnose causes of death with high accuracy.
A new book by the World Health Organization provides a comprehensive guide to establishing and delivering palliative care services globally. The manual aims to integrate palliative care into mainstream healthcare systems, improving access for millions of people worldwide.
A new study of malaria medicine quality in sub-Saharan African countries found that up to 42% of the private-sector market is made up of non-quality-assured (QA) treatments, which can impact patient health and safety. The study's findings highlight the need for policy responses to address the growing market for QA medicines.
Researchers tracked bacterial diversity in a hospital over 12 months, finding constant flow of microbes between patients, staff, and surfaces. The study reveals how human skin-associated microbes replace construction bacteria upon hospital opening.
A new report from Rice's Kinder Institute examines mayoral elections in 6 US states and reveals that approximately half of all mayoral elections feature only one candidate. Unopposed elections were particularly prevalent in small towns, where 79% of contests saw no competition, yet voter turnout remained high.
Researchers from Newcastle University have found an inexpensive and easy way to validate the authenticity of ANY paper document by taking a picture with a standard camera. The unique 'texture' fingerprint for every sheet of paper can be identified and verified with 100% accuracy, making it highly reliable even under rough handling.
A new study reveals that people can be altruistic and intentionally induce negative emotions in others to help them achieve a specific goal. The study found that empathy played a key role in this process, with participants who took another person's perspective choosing specific negative emotional experiences.
Dr. Randy McIntosh's team developed the Virtual Brain Project, an integrated computer model of a fully functioning human brain to help detect dementia and brain diseases earlier. The platform allows for testing potential treatments before prescribing them to patients.
A study published in Science Robotics reveals that patients modify their walking patterns only when the robotic exoskeleton interferes with gait stability. The brain prioritizes stability over other aspects of walking, such as step height or toe angle, requiring customized forces to challenge balance.
The 11,800 participants shared the latest developments and best practices in treating cardiovascular conditions, including coronary and valvular heart disease and stroke. EuroPCR 2017 also celebrated the 40th anniversary of angioplasty with an exhibition tracing its pioneering history.
Researchers from Oak Ridge National Laboratory used neutron scattering analysis to examine a living cell membrane at the nanoscale, resolving a long-standing debate about lipid molecule organization. They found tiny groupings of lipid molecules that are likely key to the cell's functioning.
Researchers estimated that Los Angeles lost about 100 gallons of water per person per day to the atmosphere in 2010 due to overwatering of lawns and trees. The study found a surprising water efficiency of tree cover, with trees using significantly less water than grassy lawns.
A genetic study led by UC Davis has identified a mutation in horses that may contribute to squamous cell carcinoma, the most common cancer found in equine eyes. This discovery offers hope for early detection and treatment of ocular SCC, potentially improving horse health and informing breeding decisions.
Researchers found evidence of neurochemical changes associated with lower neuronal health in brain regions formerly controlled by the missing hand. Despite recovered hand function, some changes may persist in individuals who receive hand transplants.
A study published in Evolutionary Psychology Science suggests that sincere religious beliefs are not associated with hostile attitudes toward outsiders. In contrast, those who use religion for non-religious goals, such as social status or group membership, tend to exhibit greater out-group hostility.
A new study has found that the Zika virus circulated undetected for up to a year in some regions before public health authorities took notice. The research, published in Nature, reconstructed the virus's dispersal by sequencing genetic material from hundreds of patients in ten countries and territories.
A new study found that empathy can have different health effects, depending on the perspective taken when helping someone in need. Stepping into the shoes of the suffering person leads to a health-threatening physiological response, while reflecting on how they might feel promotes a health-promoting response.
Researchers have developed a new device to map the brain during surgery, providing higher resolution neural readings than existing tools. The device enables doctors to perform safer, more precise brain surgeries by distinguishing between healthy and diseased tissues.
A recent Stanford University School of Medicine study found that fitness trackers generally accurately measure heart rate but struggle with calculating energy expenditure, which is often used to track calories burned. The study evaluated seven devices and found that six were accurate in measuring heart rate within 5% error, while none ...
Researchers analyzed 174 Zika virus genomes from patient and mosquito samples to reconstruct the virus's spread across South and Central America. The study suggests that Zika was circulating in Brazil around February 2014, months before local cases were detected.
A new study by Université de Genève researchers reveals the basic geometry of the gene-to-protein code, highlighting the mechanical basis for DNA's map of functional proteins. The research focuses on the segment of the gene coding the hinges of nano-machines, which are essential for protein function.
Researchers have discovered the mechanism behind granular capillarity, where sand rises in a tube under vertical vibrations. The study found that convective motion of sand grains causes an upward pressure on the base of the column, leading to its ascent.
Researchers have developed a new method to investigate underwater volcanoes that produce Earth's tectonic plates. The study found that molten rock is present deeper than expected, indicating faster cooling of the plate, which affects friction at collision zones and megaquake sizes.
A new program combining nutritional assistance, early mobilization, and daily communication protocols significantly reduced postoperative delirium rates by 56% in older patients. The intervention also led to a two-day shorter hospital stay for these patients.
A simple copper complex has been found to shut down the deadly botulinum neurotoxin, which causes paralysis and death. The discovery was made by scientists at Scripps Research Institute using a triazole compound provided by Nobel laureate K. Barry Sharpless.
A new biologic drug, ixekizumab, has shown significant symptom reduction in patients with refractory psoriatic arthritis, including joint tenderness and swelling. The study's results suggest that the drug may offer a more effective treatment option for patients who have not responded to standard pharmaceutical treatments.
A new study by the University of Tennessee Institute of Agriculture found that TVA reservoirs generate an average annual economic impact of $11.9 billion, supporting over 130,000 local jobs. The study also revealed that these reservoirs provide significant recreational opportunities, with visitors experiencing high levels of satisfaction.
A machine-learning algorithm has been developed to predict severe sepsis and septic shock in hospitalized patients, utilizing data from electronic health records. The algorithm was validated in real-time and found to accurately identify patients at risk, with approximately 3% of all acute care patients screened as positive.
Dr. Terrie Taylor is using a $8.5 million federal grant to study why previous malaria prevention methods have been unsuccessful and how progress can be made in Malawi. Her team will focus on identifying 'reservoirs of infection' - people who are infected but not sick, and understanding mosquito behavior to develop effective treatments.
A team of scientists uncovered evidence of a rapid development of cultural complexity along the Pacific coast of Peru, challenging previous theories. The excavation revealed intricate baskets, tools, and textiles that indicate a high level of organization and social status among early humans in the region.
Eric Palm, a University of Montana doctoral candidate, has received the NASA Earth and Space Science Fellowship to study animal movement using ecosystem-scale models for caribou. The research aims to understand consequences of land-use and climate change on caribou habitat and populations in the arctic-boreal region.
A new study co-authored by WCS explores the impact of reduced Arctic snow cover on tundra-dwelling wolverines. The research found that wolverines rely heavily on snow for denning, caching food, and other needs, making them more vulnerable to climate change.
A recent study analyzed over 9,000 middle-aged adults in England and found that moderate drinkers who also smoked experienced more health problems than those who drank lightly or abstained. The researchers suggest that other lifestyle factors, such as education and smoking habits, may be more influential on midlife health.
A study by Florida State University researchers found that doubling the population under a tornado's path leads to only a 21% increase in casualties, while a doubling of energy dispersed by the tornado leads to a 33% increase. Stronger storms tend to pass through areas with lower population density, and climate change could impact futu...
A study tracked microbial community composition in a newly opened hospital, finding patients initially acquire bacteria from the environment before their own microbiota influences what's present. The research provides context for future studies of hospital-acquired infections.
The Atlas of the Human Planet 2017 reveals that one out of three people worldwide is exposed to earthquakes, with 414 million living near active volcanoes. Exposure to natural hazards has doubled globally over the past 40 years, primarily due to urbanization and population growth.
Scientists have developed a non-destructive technique to examine human sperm using Magnetic Resonance Spectroscopy, which may improve diagnosis of fertility problems. The test can distinguish between good and poor sperm populations based on molecular composition differences.
The World Federation of Societies of Anaesthesiologists has launched a global anaesthesia workforce map, highlighting huge shortages and disparities in high vs low-income countries. The map shows that only 1 in 100,000 people in some Sub-Saharan African countries have access to trained anaesthesia providers.
Researchers from MIT's Computer Science and Artificial Intelligence Laboratory have developed a new system called Catena that uses Bitcoin's security machinery to defend against online identity theft and equivocation. The system requires the download of only about 40 megabytes of data, making it suitable for smartphones.
A team of researchers discovered that a bacterium infects cotton by tricking the plant to produce food for itself, ultimately depleting the plant's resources. The study offers potential tools for earlier diagnostics and strategies for controlling the disease, which can affect up to 40% of cotton yield.
Researchers at Oregon State University developed two new modified toy car designs to encourage children with disabilities to engage in physical and social activities. The sit-to-stand car promotes standing up to activate the switch, while the Throw Baby Throw car uses a pitching machine to facilitate throwing skills.
A team of researchers used online quizzes and food photos to test how people learn about nutrition. The results showed that participants who received additional explanations did better on the quiz and learned more than those with no feedback. Peer-generated explanations were just as effective as expert explanations.
A study published in Neurology found that hospitals transitioned people with strokes to early comfort care at varying rates, ranging from 0.6% to 37.6%. Factors such as age, sex, and stroke type influenced these decisions. The study highlights the need for better understanding of how these transitions are made.
A new study found that camelina seed yields were 54% lower at Hays than at Moccasin due to environmental conditions. However, seed protein content was significantly higher at Hays, and oil composition differed between the two test sites.
A University of Utah study found that LA lawns account for 70% of water loss, while trees use relatively less water. Wealthy neighborhoods lose more water due to larger lot sizes and other factors.
A study suggests that exposure to trace metals from potatoes grown in soil irrigated with waters from the Potosi mining region in Bolivia may pose a potential health risk. The study found high hazard quotients for arsenic and cadmium, indicating a significant risk of non-cancer health illnesses, particularly among children.
Researchers develop practical wool dye from sorghum husks, offering UV protection and fluorescence, while reducing waste disposal. The dyes showed good colorfastness even after multiple washes and ironing cycles.
Researchers at UC San Diego developed a flexible and stretchable rechargeable battery that can power wearable sensors. The batteries use commercially available materials and are stable, allowing them to be worn for long periods.
Research on La Brea Tar Pits fossils suggests LA's climate has remained relatively stable for 50,000 years. The study analyzed ground and darkling beetle fossils using radiocarbon dating, revealing three semi-continuous age ranges that indicate a warmer and drier climate similar to today.
In a large-scale randomized clinical trial, cannabidiol reduced seizure frequency by 39% in patients with Dravet syndrome. The study included 120 children and adolescents aged 2-18 years, who received either CBD or placebo over a 14-week period.
A new study found that even low amounts of digital technology interruptions by parents can cause greater child behavior issues such as oversensitivity and hyperactivity. Researchers suggest carving out technology-free times for family bonding and reducing device use during parent-child activities.
Researchers found that blocking ANGPTL3 activity with an injectable antibody reduced triglycerides by up to 76 percent and lowered LDL cholesterol 23 percent in human study participants. Carriers of mutations disabling ANGPTL3 had nearly 40 percent fewer incidents of coronary artery disease compared to non-carriers.
A team of astronomers discovered a new kind of galaxy that formed less than a billion years after the Big Bang, creating stars more than 100 times faster than our Milky Way. This find solves a long-standing puzzle of how massive galaxies came to have hundreds of billions of stars when they formed so quickly.
A new study chronicles and categorizes challenging meditation experiences among Western Buddhists, revealing a broader range of effects than previously documented. The research identified seven types of experiences and 26 categories of influencing factors, which vary widely in duration and associated distress or impairment.
A study from researchers at University of Wisconsin-Madison and UCSF found that mindfulness training during pregnancy can reduce depression symptoms in new mothers. The study showed a decrease in opioid-based pain medication use during labor among the mindfulness group, suggesting a potential benefit for infant health.
Researchers at LSTM and partners have developed a molecule, E209, effective against parasites with artemisinin resistance. The fully synthetic molecule is designed to be fast-acting and slowly eliminated, offering hope as a single-dose cure.
Researchers have demonstrated a new quantum effect in topological insulators, allowing for precise measurement of fundamental physical parameters like the fine-structure constant. This breakthrough could lead to more accurate and innovative methods of measurement.
Cuts to addiction services in England have led to a surge in drug-related deaths and increased pressure on the NHS. The Royal College of Psychiatrists is calling for more training posts and no further cuts to addiction services.
A Dartmouth-led study finds that the increase in extreme Northeast storms occurred as an abrupt shift in 1996, particularly in the spring and fall. The region experienced a 53% increase in extreme precipitation from 1996 to 2014, with tropical cyclones and nor'easters being key drivers.
A study by a multi-national research team, including scientists from the US Army Medical Research Institute of Infectious Diseases, explains how Zika virus entered the US and how it might re-enter the country. They used near real-time genomic sequencing to create a family tree showing the virus's spread through space and time.
A new study found that learning to read in adulthood reorganizes deep brain structures, including the thalamus and brainstem, which helps filter visual input. This process enhances reading capabilities, with better alignment of signal timings between brain regions leading to improved navigation through texts.
Scientists have discovered that three-dimensional graphene can be tuned to exhibit precise control over its plasmon frequencies through doping, pore size, or molecule attachment. This property may enable the creation of specific chemical sensors and solar cells.
Researchers at SUNY Downstate Medical Center found increasing trends in US work characteristics since 2002, including low job control, job strain, and work-family conflict. These stressors are risk factors for cardiovascular disease and contribute to the slowing of declining CVD mortality rates.
The study found that Middle Stone Age humans in the Porc-Epic cave likely acquired and processed the same types of ochre over a 4,500-year period. The analysis revealed a gradual shift from grinding to flaking and scraping techniques, suggesting cultural drift within the practice.
A recent study led by Massachusetts General Hospital researchers has identified a novel mechanism behind the resistance of HER2-positive breast cancer metastases to treatment. The study found that overexpression of the HER3 gene contributes to this resistance, and combining anti-HER2 and anti-HER3 therapies can slow tumor growth.
A study found that grizzly bears in Canadian national parks use railways as a food source, likely attracted by spilled grain and vegetation. The researchers recommend reducing grain spills and mitigating foraging areas to minimize the risk of train collisions.
A recent study published in the Journal of Periodontology found that frequent recreational cannabis use increases the risk of gum disease. The study analyzed data from over 1,900 US adults and found that frequent users were twice as likely to have signs of periodontal disease as non-frequent users.
Researchers analyzed Zika genome to understand future pandemic prevention and found that transmission began in Florida at least four times. Travel from the Caribbean Islands significantly contributed to cases of Zika reaching Miami.
A special issue of Epilepsy & Behavior evaluates the benefits of medical marijuana for treating epilepsy, highlighting gaps in knowledge and education. Key findings include anecdotal data on cannabis use for epilepsy treatment and potential effects on brain function.
The study found that edible dormice prefer areas with a mix of beech trees and conifers, providing a balanced food supply. The rodents adapt to the lifecycle of beech trees by making pragmatic choices about territory selection and hibernation patterns.
A new study published in Nature reveals that the Zika virus outbreak in Florida was not a single introduction but rather at least four separate introductions that led to local chains of transmission. The research found that most Florida introductions are linked to the Caribbean, and mosquito control efforts helped limit the spread of t...
A recent study found that 35 percent of the world's national animal symbols are threatened with extinction, highlighting the urgent need for conservation efforts. The analysis also revealed that populations of national animal symbols represented by North America and Australia-Oceania fare better than those in Africa.
Researchers have identified 16 new genetic markers associated with psoriasis, bringing the total to 63 loci linked to the disease. The largest psoriasis meta-analysis to date, involving over 39,000 participants, has shed light on pathways related to the disease and pinpointed potential gene targets.
Researchers identified protein patterns in bones that change with age, suggesting potential biomarkers for determining age in human remains. The study's findings have implications for forensic science and may help reconstruct ancient species relationships.
Scientists have observed a surprising order in the surface of water droplets at the nanoscale, with molecules behaving like those in ice. This discovery could lead to a better understanding of atmospheric, biological, and geological processes, as researchers explore how additives like salt affect the water network.
A new observational study found that short sleep times may raise the risk of death in people with a cluster of heart disease and diabetes risk factors, with those who slept less than six hours being twice as likely to die of heart disease or stroke. The study suggests that taking care of sleep is important for reducing mortality risk.
Researchers from the University of Michigan have discovered how polyomaviruses hijack cellular molecular motors to build a portal for itself, allowing it to reach the nucleus and cause problems. The findings could aid in the development of new treatments or preventive strategies against polyomavirus diseases such as Merkel cell carcinoma.
BU researcher Avrum Spira recognized for his work on early detection of lung cancer using Percepta RNA biomarker, as well as development of new drugs for chronic obstructive pulmonary disease (COPD). His research has made a direct impact on diagnosis and daily care of patients with lung cancer and COPD in the past 20 years.