Researchers found a crucial link between chronic fatigue syndrome and lower levels of key thyroid hormones. CFS patients had lower serum levels of T3 and T4, but normal thyroid-stimulating hormone, and higher levels of reverse T3, which may indicate reduced tissue T3 levels.
Primary school children with lower executive function skills are more likely to show increased aggression in middle childhood, including physical and relational types. The study suggests that improving executive function could reduce aggression, and training programs may be effective in achieving this.
A new model forecasts that nearly 25% of elderly Japanese women will be impoverished, while only about 10% of men will face the same issue. The current pension system is expected to fail these women due to unfavorable benefits and higher risk of living in single-person households.
Research published in Frontiers in Molecular Neuroscience found that a combination of caloric restriction and low-fat diet prevents activation of brain's immune cells, called microglia, in aging mice. Exercise was significantly less effective than caloric restriction in preventing these changes.
A comprehensive review of gaps in risk assessments for adjuvants in commercial pesticides highlights the need for new regulations to protect people and the environment. The review found that exposure to environmental levels of some adjuvant mixtures can affect non-target organisms and even cause chronic human disease.
A new study suggests that smartphone addiction taps into the human need to connect with others, rooted in evolution. By turning off push notifications and setting boundaries, individuals can regain control over their smartphone use.
A new algorithm enables larger parts of the human brain to be represented using the same amount of computer memory, significantly reducing the memory required for simulations. This breakthrough allows researchers to simulate neuronal networks on the scale of the human brain for the first time, enabling studies of complex brain functions.
A study published in Frontiers in Psychology found that adults with food allergies face unique challenges in daily life, including anxiety and social exclusion. Openness to experience was the biggest predictor of these issues, highlighting the importance of personality traits in coping with a food allergy.
Researchers found a substance indicating oxidative damage increases in urine as people get older, potentially providing a method to measure biological age. The study measured 8-oxoGsn levels in human urine samples from Chinese residents aged 2-90 years old, finding an age-dependent increase in urinary 8-oxoGsn.
Researchers have developed a safer and more specific CRISPR/Cas9 system to treat Huntington's disease, a neurodegenerative disorder caused by a defective gene. The new technique successfully inactivates the mutant gene and reduces toxic protein synthesis, offering hope for a potential cure.
Researchers have developed a new technique to study lake sediments, using moth scales to identify past and future insect outbreaks. This discovery can help improve knowledge of insect impact on forests, predictability, and links to climate change.
A recent study published in Frontiers in Psychology found that judo athletes who wear a white uniform have an advantage in winning, regardless of the color of their opponent's uniform. The researchers analyzed extensive data from judo competitions and found no effect of uniform color on winning.
A new study on attacker motives identifies successful phishing strategies, including authoritative tone and shared interest, which can be used to develop detection tools. The study also found that incentives, such as quicker and larger rewards, motivate attackers to apply more effort in constructing persuasive emails.
A new study published in Frontiers found microplastics in the stomachs of nearly three out of four mesopelagic fish caught in the Northwest Atlantic, with 73% ingesting pollutants. This high ingestion rate has significant consequences for marine ecosystems and biogeochemical cycling.
A new study in Ghana found that the timing of measles vaccination can significantly impact child survival rates. Measles vaccination after DTP3 increased child survival by 28% within the first year and 18% until age five. The vaccine also showed a stronger beneficial effect on boys compared to girls.
A major new study confirms that a diet high in fruit and vegetables is better for the planet than one high in animal products. Organic food consumption adds additional climate benefits for plant-based diets, but not for diets with only moderate contribution from plant products.
A study found that obese men have higher levels of inflammatory markers in their seminal fluid and lower sperm quality, correlating with body mass index (BMI). Chronic inflammation in the male reproductive organs may explain the link between obesity and reduced fertility.
A review explores the applications of neuroscience in law, highlighting the need for clear guidelines to balance potential benefits with civil liberties. The use of neuroscientific evidence raises concerns about individual rights and privacy, particularly in determining guilt and intent.
New research found that e-cigarette flavoring chemicals can cause significant inflammation in monocytes, a type of white blood cell, and many compounds are toxic. Mixing flavors is more damaging than vaping just one, with cinnamon, vanilla, and buttery flavors being the worst offenders.
Listening to motivational music during sports activities and exercise increases risk-taking behavior without improving overall performance. Self-selected music has a stronger effect on self-esteem among participants who are already performing well.
Researchers found that emotionally charged pictures alter people's behavior, increasing consumption, while emotive words do not. The study tested the effect of images versus words on behavior, including their duration, and found nearly invisible images had the same effect as clearly noticeable ones.
A new study argues that US energy colonialism is a key cause of Puerto Rico's Hurricane María crisis, exacerbated by outdated infrastructure, debt crisis, and industrial contracts. The author calls for decarbonization and community control to address energy justice and sovereignty.
A study analyzed the DNA of a heat-loving microbe that uses ammonia for energy production and found highly mobile genetic elements and frequent DNA exchange with other organisms.
Researchers develop a modular 'life detection platform' to directly detect and characterize microorganisms in extreme environments. The platform uses existing low-cost technology in new ways, enabling real-time analysis of microbial ecology and DNA sequencing.
A study found that outdoor lessons in nature increase student engagement and attention span, reducing the need for teacher redirection. Teachers can now teach uninterrupted for almost twice as long after an outdoor lesson, leading to potential improvements in academic achievement.
New research reveals that viruses can transfer genes to organisms from different superkingdoms, including bacteria and complex organisms like plants and animals. This discovery suggests that viruses may have originated from primitive cells and could be a source of new genes for cellular organisms.
A new study reveals complex associations between early marriage and women's education, health, and nutrition, which go beyond the impacts of early childbearing. Increased education has had some success in delaying girls' marriage, but more needs to be done to address the root causes of this issue.
A recent review suggests humans have biological limitations that cannot be exceeded, despite advances in nutrition, medicine and science. Environmental changes, including climate change, could lead to decreased physical abilities and life expectancy.
New research published in Frontiers in Microbiology finds that higher temperatures and temperature fluctuations accelerate the growth of the dengue virus in mosquitoes, making them more infectious. This could help prevent outbreaks during warm periods by reducing mosquito numbers or controlling exposure.
Research found that British citizens who fear immigrants were more likely to have voted for Brexit, and that collective narcissism is a new predictor of political behavior. The study identifies three groups: authoritarians, social dominance orientation, and collective narcissists, with the latter group linked to a strong desire for pri...
A new study published in Frontiers in Veterinary Science has investigated three common hydration methods for sniffer dogs. The research found that dogs drink more and are more hydrated when given a chicken-flavored electrolyte drink compared to plain water or electrolyte injections, making it a safe and effective hydration alternative.
A new study found that cultural values of autonomy and harmony are positively associated with higher average levels of alcohol consumption. Countries with more traditional values, such as hierarchy and collectivism, tend to have lower average levels of alcohol consumption.
A study of prairie vole relationships finds that males who drink alone spend less time with their partner, whereas those who drink together or not at all huddle longer. This suggests that discordant drinking can directly affect prairie voles' relationships.
Research found that large mammals are 146% more likely to use wildlife crossing structures than pass at random in surrounding habitat. White-tailed deer and mule deer were particularly frequent users of underpasses, while carnivorous species moved similarly through passages as they would naturally.
Research identifies young men, extroverted or neurotic people, and frequent drivers as more likely to report distraction while driving. The study proposes tailored interventions for high-risk groups, including young males with bad attitudes towards distracted driving.
Researchers have successfully treated paraplegic rats using human stem cells, which have shown significantly improved mobility and sensory perception after spinal cord injury. The engineered tissue containing stem cells also demonstrated some degree of spinal cord healing.
A new review of energy drinks highlights their advertised benefits can be outweighed by serious health risks. The study recommends restricted sales to children and adolescents and setting evidence-based caffeine limits.
A review highlights the need for effective diabetes prevention strategies tailored to the diverse Hispanic population. Studies show that nearly 40% of US Hispanics with diabetes remain undiagnosed, emphasizing the need for more research and adaptable interventions.
Research in Frontiers in Behavioral Neuroscience found that challenging situations negatively impact the brain's ability to acquire spatial and sequential context. Participants performed poorly on tests after watching clips of positive, negative, and neutral situations.
A new study lists beneficial foods for managing rheumatoid arthritis symptoms and progression, including blueberries, ginger, and green tea. Patients can support disease management through food and diet without harmful side effects.
A new study published in Frontiers in Medicine found that patients who drink alcohol or smoke are more likely to experience dental filling failure. Genetic differences were also discovered to be associated with increased filling failure rates, suggesting personalized treatments could lead to improved outcomes.
Researchers identified a wild yeast strain that inhibits three common grape molds more effectively than a pesticide. The study suggests using natural yeasts as an eco-friendly alternative to chemical pesticides in vineyards.
A new study finds that gut bacteria from old mice induce age-related chronic inflammation in young mice, suggesting a potential strategy for healthy ageing. The research highlights the importance of maintaining a balanced gut microbiota to prevent inflammaging and related diseases.
A recent study published in Frontiers in Psychology found that empowered employees are more proactive even when they don't trust their leader. This is because empowering leadership increases role breadth self-efficacy, allowing subordinates to take on new tasks and exhibit proactivity.
A study published in Frontiers in Pediatrics found that first-graders in one region of Germany have remained reasonably fit over the past decade. Aerobic fitness has declined only in boys, while speed and balance have improved in both sexes.
A new study reveals that cigarette smoke triggers colitis, an inflammation of the colon, in mice exposed to cigarette smoke. The researchers identified CD4+ T cells and a pro-inflammatory protein as the immune cells responsible for this effect. This finding could lead to the development of new treatments for Crohn's disease.
A new algorithm-based technique predicts potential plant disease hotspots by analyzing pest-host interactions and geographical distribution of vulnerable plants. This can help governments anticipate outbreaks and prevent biological invasions.
Children in Montessori preschools show improved academic performance and social understanding, while enjoying their school work more. Low-income children, who typically don't perform as well at school, significantly benefit from Montessori education, achieving similar academic results to high-income peers.
Research finds that restored, protected reefs have significantly higher oyster densities and larval output compared to harvested reefs. Additionally, restored harvested reefs show increased larval recruitment, implying a valuable spillover effect from reserves to surrounding areas.
The new immersive visualization allows users to experience changes to an area through a first-person perspective, increasing appreciation for marine environment protection efforts. The tool helped people understand trade-offs between aesthetics and functionality, as well as the importance of preserving natural habitats.