Researchers at IBS created multiplex Digenome-seq to detect errors in CRISPR-Cas9 processes. The tool uses cell-free genomic DNA and sgRNA to identify on- and off-target sites, providing precise analysis results.
Researchers at UCI found a direct connection between chronic lack of sleep and increased reliance on social media browsing. Participants who experienced sleep debt exhibited worsening mood and heightened distractibility.
Researchers in Madagascar found high levels of insecticide resistance in the flea vector for plague, with only one out of 12 insecticides effective across all populations. The study suggests that different geographical regions require different treatment approaches to effectively combat the spread of the disease.
A University of Illinois study explores effective weed management in commercial edamame production, revealing that integrated tactics and specific herbicide combinations can increase marketable pod yield. Gardensoy 43 cultivar showed promise as a competitive option, reducing weed biomass by 29 percent.
NASA analyzed satellite data measuring heavy precipitation in southern Florida, California, and across the Great Plains from late January to early February. The IMERG mission estimated over 200mm of precipitation in some areas, with powerful winds bringing down trees and power lines.
Researchers at Texas A&M University use optogenetics to control immune cells, instructing them to kill cancerous tumor cells. This method allows for fine-tuning of calcium-dependent actions of immune cells to fight against invading pathogens or tumor cells.
Researchers designed a new compound HB36.6 to target the HA stem region of influenza viruses, offering broad-spectrum protection against different strains. The study found that HB36.6 provided better protection than Oseltamivir and showed synergy when combined with low-dose post-infection treatment.
Rising global temperatures may skew gender imbalance among the marine turtle population, according to new research. The sex of marine hatchlings is influenced by incubating temperatures, with warmer temperatures producing a higher number of female hatchlings.
A recent study published in the Journal of Intercollegiate Sport found that varsity athletes with high obsessive passion towards their sport are more likely to accept the use of performance-enhancing drugs. In contrast, athletes with high harmonious passion tend to have conservative attitudes towards PEDs.
The charity has funded 40 research projects worth over £6 million, including grants for innovative treatments and personalised medicine approaches. Six new projects aim to develop imaging techniques, epigenetic biomarkers, and targeted therapies to improve patient outcomes.
A new analysis of deformed wing virus shows that the Varroa mite has spread globally due to human trade, contributing to an endemic to epidemic shift. The study provides insights into worldwide transmission routes and dynamics of DWV.
A study of Italian sixth- to eighth-graders found a high rate of gambling, which was associated with substance use and other risk-taking behaviors. The study suggests that parents and healthcare professionals should be aware of the potential risks of gambling in early adolescence.
The study reveals that on-ramping programs provide support and tools for women to transition into university faculty or instructor positions. Many participants found autonomy, intellectual freedom, and personal satisfaction in their new roles, and expressed high confidence in their abilities as educators.
Children with Down syndrome who exhibit symptoms of both childhood dysarthria and apraxia may be inadequately diagnosed, leading to ineffective treatment. A new study suggests that these children should be treated for all symptoms, regardless of diagnosis.
Researchers found associations between CMV, HSV-2, and Toxoplasma gondii exposure and different aspects of cognitive decline in older people. The study suggests that chronic viral infections may trigger neurotoxic effects, leading to age-related cognitive impairment.
Researchers at Berkeley Lab have successfully reengineered a building block of a geometric nanocompartment, allowing for the transfer of electrons and enabling new functionalities. The introduction of iron-sulfur clusters expands the potential of nanocompartments as custom-made chemical factories.
Researchers at Queen Mary University of London identified specific proteins that help tendons slide, which slows down as horses age, increasing the risk of injury. The study provides a new insight into tendon aging and could lead to the development of prevention measures for racing horses.
Two studies reveal how human-made forest changes affect the carbon cycle and air temperature. Replacing broadleaved forests with conifers increases evapotranspiration and albedo, contributing to warming. Forest clearing causes an increase in average and maximum surface temperatures, except at northern latitudes.
Researchers used functional MRI to assess the effectiveness of new pain medications in patients with chronic pain. The study found that FMRI can provide objective evidence to prevent premature discarding of potentially beneficial therapies.
Researchers at Princeton University discovered the mode of action of antibiotic tropodithietic acid (TDA), revealing its ability to kill cancer cells. TDA's unique mechanism involves disrupting cell membrane function, rendering it a potential anticancer agent.
Berkeley Lab scientists found that polycrystalline graphene is strong but has low toughness, a property necessary for structural reliability in applications. The researchers developed a statistical model to predict failure in the material, revealing its fracture resistance.
A recent UT study found a decrease in highly effective contraceptive services and an increase in Medicaid-paid childbirths after Planned Parenthood was removed from a Texas women's health program. The researchers also discovered that the removal led to a significant drop in claims for long-acting, reversible contraceptives like implant...
Ancient DNA analysis uncovers a significant population turnover in Europe around 14,500 years ago, suggesting a sudden replacement of hunter-gatherer populations by another group. This finding contradicts the traditional view that non-African populations dispersed to Eurasia and Australasia through multiple migrations.
Researchers discovered that Dark-fly has a competitive advantage in reproduction over its wild-type counterpart when bred in the dark. The team sequenced the genome of Dark-fly and identified 28 genetic regions responsible for its unique adaptations, including genes involved in pheromone synthesis and circadian rhythms.
Researchers found that bears' summer gut microbiota includes microbes that take in more energy from the diet, allowing them to gain fat without impairing glucose metabolism. The study suggests a new potential therapeutic target for obesity management in humans.
Researchers at the National Addiction Centre criticize the widespread use of improvised nasal naloxone kits without testing and regulatory approval. The kits have been shown to have limited absorption rates, with only 4% of naloxone being absorbed when administered nasally.
A new study suggests that the Greenland Ice Sheet's stiff upper layer of ice formed during the Holocene era may be causing its deceleration. The analysis reveals that softer ice, resulting from higher atmospheric dust levels, is being compressed by stiffer ice below.
Research by the University of Tsukuba's Hiroaki Ueda and Youichi Kamae group reveals a connection between tropical seawater temperatures and changes in East Asian monsoon patterns. The study found that specific trends in tropical sea surface temperatures can explain recent changes in the region's summer rainfall.
Researchers used new methods to model the common-envelope phase of binary stars, revealing dynamic instabilities crucial for supernova evolution. These turbulent fluctuations affect a star system's fate, influencing whether a supernova occurs and its type.
The Huffington Foundation has awarded $2 million to the Graduate College of Social Work at University of Houston to fund the Brené Brown Endowed Chair. Brown, a renowned researcher and author, will focus on expanding her research and mentoring students.
The study found that pregnant mice exposed to a high fructose diet developed higher peak glucose, insulin resistance, and obesity in their offspring. Female offspring were also heavier and had more visceral adipose tissue, indicating a potential link between maternal diet during pregnancy and childhood health.
The final primary mirror segment was installed on the telescope structure using a robotic arm, completing a decade-long design and manufacturing process. Once deployed, the 18 segments will form a single large 21.3-foot diameter mirror to study planetary atmospheres, star-forming regions, and the universe's beginnings.
Researchers report successful reduction of depressive symptoms in patients using a novel non-invasive method of vagus nerve stimulation. The transcutaneous approach, which stimulates the vagus nerve through electrodes clipped onto the ear, shows promise as a low-cost and safe treatment option.
GCEP has awarded over $177 million since its launch in 2002 to support global climate change efforts through innovative energy technologies. Researchers will focus on developing lightweight materials, high-efficiency solar devices and microbial production of biofuels.
Researchers found that cancer cells kill off surrounding cells to make room to grow, but drugs that prevent cell death might be effective at fighting cancer. Manipulating genetic variants in surrounding cells can contain tumors and prevent their spread.
A multicenter trial found that corticosteroids significantly reduced severe respiratory complications and hospital stays in late preterm babies. The study's lead investigator believes this will transform the way healthcare is delivered to mothers at risk of late preterm delivery.
Researchers at Michigan Medicine have identified a strong interaction between KRAS and AGO2 that could contribute to its role in cancer development. The study suggests that targeting this interaction may be a potential therapy for KRAS-related cancers.
Researchers at Brookhaven National Laboratory have devised a method to trap and arrange nanoparticles in a way that mimics the atomic structure of diamond using DNA scaffolds. The technique, developed by Oleg Gang, employs fabricated DNA as a building material to organize nanoparticles into 3D spatial arrangements.
Two senior doctors argue that pacemaker battery life must be improved to reduce replacement needs and associated risks. Over half of patients will need new batteries, exposing them to serious complications like infection.
Researchers at Tel Aviv University have developed a new blood test that can determine an individual's vulnerability to stress and PTSD. The test combines genetic testing with brain imaging to identify a specific alteration in the expression of microRNA miR-29c, which is linked to slow recovery from stress.
A simple test can rapidly detect preeclampsia, a deadly pregnancy-related condition affecting 5-8% of pregnancies worldwide. The Congo Red Dot (CRD) diagnostic test has an accuracy rate of 86%, identifying high blood pressure and protein in the urine.
Researchers at the Tata Institute of Fundamental Research found that cholesterol-rich domains on phagosome membranes facilitate the transport of pathogens to lysosomes for degradation. This process is disrupted by certain parasites, potentially allowing them to survive and spread infection.
Root shape is determined by a combination of genetic predisposition and the self-organization of cells. The development of secondary roots follows principles of non-deterministic growth and adaptation.
Emerging vascular risk factors like inflammatory markers, endothelial dysfunction, and lipid disorders show gender differences. Women tend to have higher CVD risk than men, except for tumor necrosis factor-alpha and homocysteine levels.
Researchers created a paleo-velocity map for Greenland, showing the ice sheet's flow pattern over the past 9,000 years. The study found that the ice sheet's interior is moving more slowly than during most of the Holocene period, while glaciers along the edges are rapidly thinning.
The NET Research Foundation has received a major gift to launch the most ambitious research effort ever undertaken to control and cure neuroendocrine cancers. The $15 million gift will support researchers dedicated to finding a cure for this rare disease, which affects over 100,000 Americans annually.
A new science framework, telecoupling, is used to examine the often unseen consequences of global transactions on human-nature interactions. The framework, developed by sustainability scholar Jianguo Liu, allows scientists to analyze how distant environmental and socioeconomic actions lead to reactions and feedbacks globally.
Two studies suggest that aging of hair follicle stem cells may contribute to hair thinning. The research found that accumulating DNA damage and changes in key genes affect HFSCs, leading to miniaturized and reduced hair follicles.
A University of Missouri researcher found only 10 clinical trials conducted in U.S. hospices since 1985, highlighting a need for more evidence-based care.
Researchers will use insights from neural circuitry and learning methods to create more human-like computer vision and machine learning algorithms. The CMU-led team aims to unlock the brain's secret algorithms in learning and inference with a massive database of neural activity.
The implementation of surgical safety checklists at a tertiary care hospital was associated with a reduced risk of death within 90 days after surgery, but not within 30 days. Hospital length of stay was also reduced after the implementation of SSCs.
A new study in Management Science finds that online dating sites may perpetuate traditional gender norms despite growing anonymity features. Women tend to send 'weak signals' instead of making the first move, while men take the cue and send more messages.
CNIC researchers have identified a new target for the treatment of fatty liver disease, p38 gamma and p38 delta proteins. Inhibition of these proteins with specific inhibitors has shown potential as a treatment for fatty liver disease, potentially preventing inflammation, liver damage, and diabetes linked to obesity.
Researchers at North Carolina State University have discovered a new phase of boron nitride (Q-BN) and developed a technique to create cubic boron nitride (c-BN) at ambient temperatures and air pressure. The discovery has potential applications for high-power electronics, transistors, and solid-state devices.
A study published in Genes & Development found that inhibiting the MLL1 enzyme prevents age-related inflammation and cancer. Researchers discovered that MLL1 is critical for regulating gene expression and is commonly mutated in human cancers, leading to increased inflammation and tissue degeneration.
Astronomers studied the ionized gas outflow from NGC 6240, a starburst galaxy driven by intense star-forming activity. They found complex structures in the H-alpha nebula, including large 'broken bubbles' and evidence of past superwinds.
Researchers at the University of Buffalo found that phosphine's superconductivity likely results from the compound decomposing into other products containing phosphorus and hydrogen. This understanding could aid in creating new superconducting materials, which would revolutionize electric power infrastructure by reducing energy waste.
A study published in Immunity found that innate lymphoid cells (ILCs) are destroyed in patients with acute HIV infection, highlighting the importance of early treatment. Research suggests that early intervention can protect ILCs from destruction and prevent immune system imbalances.
A study found that gentoo chick aggregations help individual chicks save energy during wet, cold conditions, but differ between colonies, suggesting a colony-specific behavior.
Researchers at UT Dallas discovered that exposure to low levels of radio-frequency electromagnetic fields from cellphone towers can cause pain in individuals with nerve injuries, including amputees. The study suggests a specific nerve pathway and protein TRPV4 may contribute to this phenomenon.