Katerina Akassoglou, a Gladstone Senior Investigator, has been awarded a $5.8M NINDS grant to advance her research on the role of brain's vascular and immune systems in neurological diseases. The grant will enable her lab to pursue innovative solutions for devastating conditions like multiple sclerosis.
A research team has discovered that male animals trigger female reproduction through their chemical signals, which also hasten females' aging process. The study found two distinct signals produced by males that affect female physiology, with one causing earlier puberty and the other slowing down aging.
Scientists at Technical University of Munich successfully measured base-pair bonding strength for the first time on single base pairs. The results may help understand mechanical aspects of biological processes and aid in constructing precise molecular machines out of DNA.
A recent study found that young adults who experienced negative interactions on Facebook were at a significantly higher risk of depression. The study, which controlled for various confounding factors, found that bullying and unwanted contacts were associated with elevated risks of depressive symptoms.
A new study found that prisons can drive down hepatitis C prevalence and help reach global WHO elimination goals by providing a unique environment for treatment and addressing risk behaviors. Introducing prevention programs in prisons and amongst individuals transitioning back to the community could significantly reduce infections.
Scientists have reclassified giraffes into four distinct species based on genetic analysis, revealing new insights into their biology and conservation needs. The study highlights the urgent need for protection efforts to safeguard these endangered animals in Africa.
Researchers found that synchronizing collective memories through conversation leads to similar recall and forgetting patterns within groups. This phenomenon, known as mnemonic convergence, is influenced by both individual recall and group interactions.
A new study in New Zealand found that higher stocking rates per grazing area led to less nitrogen leached to groundwater, contradicting the notion that more cows result in increased leaching. The experiment showed a decline in NO3-N leached per hectare with increasing stocking rate and decreasing nitrogen intake and output per cow.
Researchers at Drexel University discovered that a few-atoms-thin titanium carbide material called MXene can effectively block electromagnetic radiation. The material's high electrical conductivity and two-dimensional structure make it ideal for shielding devices without adding significant weight.
Research by the University of Kent found that elite British swimmers are nine times more likely to have asthma-related breathing problems than boxers. The study suggests optimising airway health for swimmers may lead to improved performance in the pool, and recreational swimming can enhance asthma control.
A new study by Scripps Institution of Oceanography has discovered that large earthquakes on one fault can trigger large aftershocks on separate faults within minutes. This finding has significant implications for earthquake-prone regions like California, where complex fault systems may lead to mega-earthquakes.
The FRAUDAR algorithm identifies over 4,000 suspicious Twitter accounts, including those using follower-buying services. The method sees through camouflage to reveal legitimate users from fraudulent ones.
A team of Stanford University School of Medicine researchers discovered a critical defect that precedes the death of nerve cells in Parkinson's disease, impairing mitochondria function. This finding may lead to earlier diagnoses and new treatment approaches for the condition.
Biologists call for global data collection to improve model predictions for species response to climate change, citing a lack of key biological mechanisms and data as the main obstacle. A globally coordinated effort could greatly advance improvements in models and informed conservation approaches.
Researchers suggest adjusting dam operations to mitigate negative impacts on river ecosystems, such as hydropeaking. Small changes can have significant effects downstream, benefiting fish and other organisms. Strategic planning for new dam construction is also crucial to minimize environmental degradation.
A new scanning technique produces extremely high-res 3D images of bones without exposing patients to X-ray radiation. The technique uses biologically safe nanoagents that target calcium-rich surfaces in damaged bones, providing detailed blueprints of weakness or injury.
Researchers discovered a newly discovered stress response pathway that relies on fat molecules to mediate cellular health, reducing the risk of neurodegenerative diseases. The study found that certain types of fat may protect against brain disease by preventing protein aggregates.
A five-year study has identified 30 inherited genes linked to intellectual disability, a neurodevelopmental disorder affecting 213 million worldwide. The discovery could lead to DNA screenings and personalized therapeutic protocols to improve intellectual function.
A new study published in Cell found that providing nutrients to mice with viral infections can help them survive, while those with bacterial infections die when fed. The researchers discovered that the brain's metabolic needs differ depending on the type of infection, which may have implications for designing clinical trials.
Research suggests corticosteroids may impair healthy pregnancy, increasing risk of miscarriage, preterm birth, and birth defects. Women taking these drugs during pregnancy have a 64% increase in miscarriage and a 3-4 times greater risk of cleft palate.
A new thesis developed by David Núñez proposes ways for smart appliances to improve their relationship with users through social networks. The research focuses on predicting trust, recommendation systems, and maximizing influence in these networks.
A new study by John Jay College's PRISM program reveals that undergraduate research experiences lead to nearly tripled graduation rates among science majors and a significant increase in students pursuing graduate degrees and STEM careers. The program has also improved student pipeline to post-graduate professional careers in STEM fields.
Researchers at Argonne National Laboratory capture atomic and electronic arrangements within a metalloporphyrin molecule using ultrafast X-rays. The study reveals an extremely short-lived transient state that lasts only a few hundred femtoseconds, which is crucial for the development of solar fuels.
Researchers find Gli1 positive stem cells, which can become smooth muscle cells, bone-building osteoblasts, and other connective tissues, contribute to vascular calcification. The study provides insights into the active process behind calcified blood vessels in chronic kidney disease.
Researchers have identified a drug target that shows promise in improving social interaction in individuals with some forms of autism spectrum disorder. The breakthrough comes from a study using a new mouse model that reveals the molecular underpinnings of ASD-related behavior and brain physiology.
A Mayo Clinic study found a significant relationship between stress levels and poor quality of life in medical center employees. The researchers emphasize the importance of engaging employees into wellness programs to reduce burnout and improve overall well-being.
A new study found that teens are 15% less likely to select sugary beverages with health warning labels. The study, led by the University of Pennsylvania School of Medicine, suggests that warning labels can educate adolescents about the dangers of sugar-sweetened drinks and contribute to healthier choices.
The European Research Council has awarded €485 million in grants to 325 early-career researchers across Europe. These grants will enable them to pursue innovative ideas, including improving cancer treatment and developing sustainable hydrogen fuel.
A new study estimates that human hookworm infection results in over 4 million disability-adjusted life years (DALYs) globally, with China facing up to $6.7 billion in productivity losses annually. The infection is estimated to cost between $7.5 billion and $138.9 billion in productivity losses worldwide.
Catastrophic declines in wilderness areas have occurred globally over the last two decades, with almost 10% of the world's land area lost. The Amazon and Central Africa have been severely impacted, highlighting the need for international policies to protect remaining wilderness.
A study published in JCI Insight found that age-related reductions of microRNA-155 may underlie age-associated hypertension. Mice lacking mineralocorticoid receptors in smooth muscle cells were protected from developing high blood pressure as they aged, and restoration of miR-155 improved blood pressure parameters.
The European region is the most skeptical about vaccine safety, with seven countries ranking low in confidence. A global survey of nearly 66,000 people across 67 countries found that public trust in vaccines is precarious and influenced by concerns over side effects and scientific debates.
The Lancet review highlights the importance of statin therapy in preventing cardiovascular disease. Lowering cholesterol by 2 mmol/L with a low-cost statin can prevent major cardiovascular events in patients with pre-existing vascular disease or those at increased risk.
Researchers developed a technology to generate mouse models quickly testing and tweaking potential HIV vaccines. The goal is to create broadly neutralizing antibodies able to fight any mutant HIV strain, which would be the 'holy grail' of AIDS vaccines.
A recent study found that none of the 20 YMCA-operated after-school programs in South Carolina met all five Healthy Eating standards. The programs served fruits and vegetables on a greater number of days, but were deficient in serving whole grains, water, and limiting sugar-sweetened beverages.
A new special issue in the Harvard Review of Psychiatry presents updated research on borderline personality disorder (BPD), emphasizing improved diagnosis and management. The article highlights key findings, including neurobiological models, early intervention strategies, and evidence-based treatments for BPD.
Researchers discovered that c-Jun N-terminal kinase (JNK) activates SIRT6 to repair broken DNA strands. The study found that JNK modifies a specific amino acid residue on SIRT6, allowing it to recruit the enzyme PARP1 to damaged sites.
Researchers used the DecNef technique to associate neutral faces with positive or negative feelings in volunteers, resulting in changes in facial preferences. The study suggests that the cingulate cortex is involved in handling both sides of emotion, leading to significant changes in ratings for faces rated as positive or negative.
Researchers found that genetic alterations causing congenital heart defects involve interactions between heart-forming tissues and the rest of the body. The study suggests that heart defects occur when the heart does not grow quickly enough to meet the demands of the developing body.
Researchers found that platelet α6β1 integrin promotes interactions between tumor cells and platelets, leading to decreased lung metastasis in mice. Antibody-mediated blockade of α6β1 integrin inhibited tumor metastasis in murine models of breast cancer and melanoma.
Researchers at the University of Adelaide have shown how a complex mix of plant compounds derived from ancient clinical practice in China kills cancer cells. The study characterised the molecular action of a Traditional Chinese Medicine, finding that it alters cell cycle regulation to push cancer cells down the death pathway.
A new study reveals that certain ants can rely solely on optic flow to find their way back to their nest when lost. This unique system allows them to calculate distance independently of their internal odometer mechanism, giving them two navigation systems.
The OPTIMISTIC study aims to improve care and communication within nursing facilities and between them and acute-care institutions. The program focuses on early detection and prevention of problems such as medication errors and delayed recognition of changes in medical status, resulting in reduced health decline and hospitalization.
A landmark study published in eLife reveals that trisomy 21 consistently activates the interferon response, leading to increased interferon-stimulated genes and lower protein synthesis. This discovery has significant implications for understanding Down syndrome and its characteristic features.
A research team has identified mutations responsible for midline craniosynostosis, a type of skull-fusion disorder that affects the top of the skull. The study found that rare genetic variants in one gene interact with common changes near another gene to cause the disorder.
A Loyola Medicine study found female triathletes experience high rates of stress urinary and anal incontinence, with nearly a quarter also screening positive for the female athlete triad. Researchers highlight the need for women to seek medical care if symptoms persist.
NASA's Aqua satellite detected cold cloud top temperatures near minus 27.6 degrees Fahrenheit over Arizona and New Mexico. The post-tropical cyclone's remnants brought heavy downpours, causing flash flooding and mudslides, as the storm weakened overnight.
A new study from Michigan Medicine reveals that the brain chemical serotonin guides fruit flies' protein-rich food choices, which can affect their lifespan. The research found that blocking serotonin's reward system extended the flies' lifespan by nearly twice as long.
Researchers at Virginia Tech have named a new species of extinct reptile, Vivaron haydeni, discovered in New Mexico. The species, related to crocodiles and dinosaurs, is the sixth known rauisuchid found in the region.
Researchers have developed a new approach to creating human vaccines against HIV using Kymouse, a genetically modified mouse that mimics human antibody responses. The study found that Kymouse can produce antibodies of the type needed for protection, suggesting ways to improve immunization regimes.
Researchers connected NIST and USNO time scales via CenturyLink's fiber-optic cables, sending time signals at regular intervals in both directions. The results showed UTC could be transferred with a stability of under 100 nanoseconds, meeting the project's original goal.
A team of researchers found that marital bonds and cooperative activities play a crucial role in passing down plant knowledge among the BaYaka Pygmies. They discovered that certain plants were used to detect and punish cheaters, highlighting the social significance of plant use.
New research reveals that Asian jumping worms can strip forest floors and flood soil with nutrients at an alarming rate. This accelerated nutrient release may benefit plants initially, but also threatens to outcompete native species and contaminate groundwater sources.
Researchers found that people who abandoned personal informatics tracking experienced no real difference in their lives, but had varied emotional responses. They also discovered that lapsed users responded differently to seeing their old Fitbit data presented in new ways, depending on their personal tracking history.
Researchers sequenced genomes of 157 yeast strains used in brewing and found that industrial yeast came from just a few ancestral strains. Genetic patterns revealed clues on when yeast was first domesticated and how humans shaped its development.
A University of Washington study found that shark teeth shape influences biting performance, with some species' teeth cutting better and dulling faster than others. The research used a reciprocating saw and glue to test tooth performance under realistic conditions.
Researchers developed efficient lentiviral and adeno-associated virus-based approaches to deliver CFTR genes to the airways of pig models with cystic fibrosis. These methods resulted in functional CFTR expression, improving early cystic fibrosis pig phenotypes.
The National Academies of Sciences, Engineering, and Medicine recognized outstanding science communicators with the 2016 Communication Awards. Deborah Cramer won for her book 'The Narrow Edge,' while NPR's Christopher Joyce and Alison Richards took home the award for their film/TV series 'Close Listening: Decoding Nature Through Sound.'
The U.S. Department of Energy Joint Genome Institute has accepted 10 new research projects to harness the combined power of genomics and molecular characterization, exploring pressing questions in energy, environment, and basic research. The selected proposals focus on topics such as plant-microbe interactions, biofuels, and biogeochem...
Research reveals that even marginal increases in weight negatively impact female job prospects in service sector jobs. Workplace discrimination against those of 'normal' weight is not new, but women face greater bias, highlighting unrealistic societal expectations and practical implications for employers.
Researchers from UK universities are launching a project to digitally reconstruct archaeological sites destroyed or damaged due to conflict, cultural vandalism, and natural disasters. The 'Curious Travellers' initiative aims to collect publicly donated content to recreate 3D models of monuments and ancient sites.
A new therapeutic strategy targeting a shared Achilles' heel of all Ebola viruses has shown promising results. Two monoclonal antibodies blocked the invasion of human cells by all five ebolaviruses, and one protected mice exposed to lethal doses of Ebola Zaire.
Researchers created a computer defense system that senses possible malicious probes and redirects them to a virtual decoy network. This shadow network is isolated and can mimic the structure of an actual network to fool hackers.
Bacteria can share molecular spear guns and toxic molecules with closely related strains, allowing them to reuse proteins and produce new weapons. This cooperation enables bacteria to form a survival advantage against competitors, recycling harpooned proteins and toxins to assemble their own T6SSs.
A new study reveals that genes within and outside the heart play a crucial role in determining the risk of congenital heart defects. The research found that Nipbl gene mutations can cause atrial septal defects, but only when combined with other genetic factors or environmental influences.
Research published in the American Journal of Respiratory and Critical Care Medicine found that acute exacerbations of chronic obstructive pulmonary disease (COPD) are associated with significant long-term lung function loss. Those with mild COPD experienced the greatest FEV1 decline, with each exacerbation linked to an additional 23 m...
A study by the University of Edinburgh has found that attention-grabbing experiences activate a specific area of the brain, releasing memory-boosting chemicals. Researchers discovered that mice who had new experiences just before or after learning a new location remembered it better the next day.
Researchers found that planting a multi-species mixture of cover crops increases ecosystem services, including weed suppression, nitrogen retention, and aboveground biomass. The study suggests that designing cover-crop mixes can lead to greater multifunctionality in agroecosystems.
Research suggests that financial incentives for fundraisers can compromise their ability to convey sincerity, leading to lower donation rates. Despite this, incentives may still engage unmotivated individuals and recruit top talent.
A 12-year-long study found that teenage calorie expenditure drops by up to 500 fewer calories while at rest during puberty, contributing to excess weight gain and obesity. The research also revealed a significant decline in physical activity among teenagers during this period.
Researchers at MIT deciphered the structure of a long noncoding RNA and found that it interacts with a protein to control heart muscle cell development. The study reveals the importance of RNA structure in understanding its function, which could lead to new therapeutic approaches for cardiovascular disease.
A new electrical stimulation therapy helped stroke survivors with hand weakness improve hand dexterity more than an existing technique. The therapy, which allows patients to control the stimulation through a wearable glove, showed greater improvement in hand function for those less than two years post-stroke.
A new study reveals that climate change can hinder scientific projections of storm tracks, with multiple environmental influences at play. The 'tug of war' between Arctic amplification and tropical warming affects the position of storm tracks, impacting iconic cities worldwide.
A set of microRNAs, known as C19MC, was found to be specific to infantile hemangiomas and detectable in patient plasma. These microRNAs may serve as biomarkers for IH diagnosis and treatment monitoring, with levels decreasing before tumor regression but rebounding upon re-growth.
A new smartphone application was found to be an effective tool for teaching comprehensive sexual health to adolescent girls. The study, published in the Journal of Pediatric and Adolescent Gynecology, shows a significant increase in participants' knowledge and practical use of contraception after using the app.
A new pathogen, Bacillus cereus biovar anthracis, has been identified as causing anthrax-like disease in chimps, gorillas, elephants, and goats across four African countries. The bacteria share distinct genetic and biological characteristics with Bacillus anthracis.
A new study estimated the number of people with Down syndrome in the US from 1950 to 2010, revealing a significant underestimation. The study found that the total number of individuals with Down syndrome was approximately 206,366 in 2010, with significant differences among ethnic and racial groups.
Researchers created a device called MEGA plate to observe bacteria adapting to increasing antibiotic doses, revealing key insights into the spread of resistance. The study provides a powerful visualization of bacterial movement and evolution.
A new study highlights the importance of strengthening family support as a key intervention in preventing suicide among homosexual, bisexual, and transgender (SGM) youth. The research emphasizes the need for an intersectional approach to address SGM-specific challenges, including health needs and stigma.
Researchers discovered that bats' adorable head movements synchronize with sonar vocalizations to track prey. The findings reveal how movement enhances signals used by sight and hearing in various species.
Dr Diane Saunders has been awarded a prestigious European Research Council starting grant to investigate the molecular mechanisms driving host adaptation of yellow rust on cereal crops and grasses. The goal is to develop new varieties of wheat with enhanced resistance to yellow rust.
The ocean sunfish's unusually fast growth rate and large size may be attributed to altered genes that control growth hormone signalling. The fish's skeleton is largely made of cartilage, a trait that could provide insights into its development.
A study found that parents want to know if they're carriers of genetic diseases, despite international guidelines against identifying infant carriers through newborn screening. Many parents don't use the information or use it inappropriately, sharing news with extended family members without consent.
Researchers report catastrophic declines in global wilderness areas over the last 20 years, with an estimated 3.3 million km2 of wilderness lost, primarily in South America and Africa. The study emphasizes the urgent need for proactive global interventions to protect remaining wilderness areas.
A new RAND Corporation report highlights the need for clearer US rules on targeted killing using drones. The study proposes a framework that balances protection of civilians and human rights with flexibility in the fight against terrorism. By adopting such an approach, the US can build public support at home and abroad.
Neutrophils, the body's immune superheroes, switch from migrating to murdering invaders when exposed to reactive oxygen species. A receptor called TRPM2 senses ROS levels and triggers a shutdown of migration, allowing neutrophils to focus on killing bacteria and other pathogens.
A new study reveals that bacteria can evolve resistance to antibiotics by adapting to intermediate concentrations, and that spatial location plays a role in their success. Mutations that increased resistance often came at the cost of reduced growth, which was subsequently restored by additional compensatory mutations.
A group of experts suggests reframing global efforts against antimicrobial resistance to focus on building societal resilience and maintaining diversity in the global microbiome. This approach aims to address the root causes of resistance, rather than just treating its symptoms.
College student marijuana use has continued to rise since 2006, with daily or near-daily use increasing from 3.5% in 2007 to 4.6% in 2015. In contrast, nonmedical use of prescription narcotic drugs has declined among college students, falling from 8.8% in 2006 to 3.3% in 2015.
A new study published in Journal of General Internal Medicine found that most elderly individuals who suffer a hip fracture will not regain their pre-injury level of physical activity or independence. The likelihood of recovery was particularly low for those over 85, with dementia, or multiple comorbid conditions.
Post-Tropical Cyclone Hermine was still producing light to moderate showers with maximum sustained winds of about 58 mph as it rotated in the Atlantic Ocean. NASA's Global Precipitation Measurement mission detected heavy rainfall rates exceeding 1.1 inches per hour in various areas of the storm.
Scientists describe a multi-step method to produce broadly neutralizing antibodies in genetically engineered mice, which can recognize multiple HIV mutations. This approach offers a starting point for developing an HIV vaccine that could prevent infection or cure the systemic illness.
A new study by Nils B. Weidmann and colleagues found that politically excluded groups in countries with strong government control have lower internet access rates compared to more powerful groups. The researchers used the Ethnic Power Relations database to analyze internet availability among marginalized groups and found significant di...
Duke University scientists have identified 140 previously unknown proteins at inhibitory synapses, crucial for preventing overexcitement in the brain. The discovery opens new avenues to understanding and treating autism, intellectual disability, and epilepsy.
An animal study suggests that resistance to tamoxifen therapy in some estrogen receptor positive breast cancers may originate from in utero exposure to endocrine disrupting chemicals. Researchers identified four genes linked to tamoxifen resistance and poor prognosis of breast cancer.
Researchers found two brain regions, RSC and OPA, involved in creating panoramic memories. Participants performed better identifying linked images through immersive virtual reality headsets.
A new long-term analysis of prognostic factors among patients with breast cancer reveals that young age and ductal carcinoma in situ (DCIS) adjacent to invasive tumors are associated with increased ipsilateral breast tumor recurrence. High-grade invasive tumors also relapsed more frequently during the first five years.
Researchers describe a potential vaccination strategy to jump-start the selection and evolution of broadly effective antibodies against HIV. They plan to test this approach in an upcoming human clinical trial, promising progress toward a human vaccine.
A University of Liverpool study found that ant colour and size are strongly influenced by their environment, with larger bodied ectotherms with dark colouration thriving in cold places. The study also revealed that ants adapt to changing temperatures by shifting from darker to lighter colours and smaller body sizes.
A University of Cincinnati study found that gut bacteria influences intestinal mast cells' activation and fat absorption. The research suggests a novel role for the gut microbiome in promoting lipid absorption.
The European Research Council has awarded €1.5 million to Dr Krasileva's research team to investigate plant immune receptors and develop new methods to protect crops from pests and disease. The grant aims to help generate ways for vital crops like wheat, rice, and maize to withstand ever-persistent diseases.
Eric Lander receives the award for his lifetime achievements in molecular diagnostics, transforming our understanding of rare and common genetic diseases. The AMP Award recognizes Dr. Lander's seminal publications, fundamental discoveries, and significant scientific contributions.
Researchers observed a reversal of the expected pattern in equatorial winds, known as the quasi-biennial oscillation, which has significant implications for Northern European weather. The team believes that similar disruptions could become more frequent as the climate warms.
Researchers at the University of Michigan have developed a new molecular gel recipe that enables accurate detection of lead in paint chips. The test uses heat and chemical reactions to distinguish between safe and hazardous levels of lead, making it easier for homeowners to assess their risk.
Researchers have successfully developed new approaches to induce HIV-blocking antibodies in mice with human-like immune systems. The studies showed that a prime shot combined with booster shots of immunogens can activate precursor cells to produce neutralizing antibodies, paving the way for future clinical studies.
A new study has identified four highly distinct groups of giraffe, each with its own genetic profile, indicating they should be recognized as four separate species. The researchers hope this discovery will lead to targeted conservation efforts for the endangered species.
A team of researchers found a way for neutron stars to avoid the 'traffic jam' that limits their brightness, enabling them to become hundreds of times brighter than expected. This discovery challenges current understanding and provides new insights into the nature of these mysterious objects.
Exposure to air pollution at home increases the risk of developing insulin resistance, a pre-diabetic state of type 2 diabetes. The study analyzed data from nearly 3,000 participants and found that people with impaired glucose metabolism are particularly vulnerable to the effects of air pollution.
A team of researchers has discovered the three-dimensional structure of infectious prions, revealing a four-rung β-solenoid architecture that allows for replication. This finding rules out existing theories and proposes a novel templating mechanism involving protein-protein interactions.
Researchers found that beer yeasts have been domesticated in the 16th century, leading to stronger signs of adaptation. In contrast, wine yeasts show fewer signs of domestication due to their limited interaction with humans.
A newly developed compound inhibits high blood sugar's deleterious effects on kidney cells and slows kidney disease progression in diabetic mice. It protects kidneys in early and advanced phases of diabetes, improves function, and reduces inflammation.
Scientists have developed a two-pronged antibody that can counteract the unique immune-evasion mechanism of filoviruses like Ebola. The antibody, called a 'Trojan horse' antibody, targets the glycoprotein on the outside of the virus and prevents it from associating with a specific host-cell receptor in the endosome.
Researchers developed a fast random number generator based on quantum mechanical processes, enabling secure encryption keys in tiny packages. The device operates at speeds of gigabits per second, suitable for real-time encryption and complex simulations.
A study by the American Academy of Orthopaedic Surgeons found that X-rays are the most effective diagnostic tool for knee pain in middle-aged patients. The study suggests that weight-bearing X-rays should be obtained before an MRI to screen for knee pain, as they can often provide enough information for a diagnosis and treatment plan.
A new approach to modelling land use change developed at UBC enhances existing computer planning models, enabling planners to consider neighboring land-use patterns. The CLUE-S modeling system was adapted to facilitate regional planning and collaboration among bordering jurisdictions.
Researchers generated induced pluripotent stem cells from Nijmegen breakage syndrome patients and found that the P53 gene plays a crucial role in neural development, leading to cancer and neurological impairments. The study provides a powerful tool for understanding the disease and may lead to new treatments.
A new integrative approach to healthcare aims to reduce medical errors, which are the third leading cause of death in the US. By focusing on whole-person, whole-system care, this model seeks to deliver individualized health-focused care that promotes fewer and shorter hospital stays.
A new bivalve species, Borniopsis mortoni, has been discovered dwelling on a sea cucumber in mudflats off southwestern Shikoku Island, Japan. The species uses the host burrows for shelter from predators and has adapted to its small body size due to the narrow burrow of the host sea cucumber.
Researchers at Brigham and Women's Hospital identified a distinct gene module for T cell dysfunction, contributing to chronic disease states like cancer and chronic viral infections. A transcription factor, Gata-3, was found to play a crucial role in T cell dysfunction, offering new avenues for targeted therapy.
Researchers tested four surfaces and four foods, finding that moisture, surface type, and contact time all contribute to cross-contamination. Transfer scenarios showed that bacteria can contaminate food instantly, making the five-second rule an oversimplification.
Scientists at the University of Alberta have identified the structure of the infectious prion protein, a misfolded protein causing BSE, Chronic Wasting Disease, and Creutzfeldt-Jakob Disease. The breakthrough study uses electron cryomicroscopy technology to reveal how infectious prions replicate and propagate.
A global campaign is proposed to gather essential biological information to improve climate change predictions for biodiversity. Current predictions fail to account for critical factors like species competition and movement, leading to inaccurate outcomes.