A study found that patients with type 2 diabetes who are untreated develop signs of Alzheimer's disease 1.6 times faster than those without diabetes. Medication for diabetes may be keeping Alzheimer's away.
Researchers at Penn State have developed a new method for measuring the quantum states of atomic qubits with unprecedented accuracy, achieving a fidelity of 0.9994. This breakthrough enables the development of more reliable and efficient quantum computers.
Researchers developed a simple field test to evaluate hockey players' groin and hip function. The test, called the five-second squeeze test, correlates pain levels with impaired sporting function and diminished hip muscle strength.
A new CRISPR-based device, CRISPR-Chip, can detect specific genetic mutations in a matter of minutes. The device uses graphene transistors to scan DNA samples and report results electronically, bypassing the need for polymerase chain reaction amplification.
Researchers at Georgia Institute of Technology developed a technique for administering contraceptive hormones through special backings on jewelry, allowing for improved user compliance with drug regimens. The technology may also be used to deliver other drugs through the skin.
A new study by Cornell University professor Jessica Chen Weiss reveals that younger Chinese are more hawkish in their foreign policy beliefs compared to older generations. The majority of the Chinese public supports greater military reliance and increased defense spending. However, opinions are sensitive to broader information and stra...
Researchers discovered a novel strategy used by microorganisms to survive in the hypersaline environment of the Dead Sea subsurface. They found that remains from extreme halophilic archaea were recycled by other microbial populations, allowing them to build carbon stocks and mitigate extreme salinity.
Research suggests that spending large amounts of time sitting down increases the risk of cardiovascular disease, type 2 diabetes, and death. The study estimated that sedentary behaviour is associated with 11.6% of all deaths in the UK, with 69,276 potential deaths avoided if sedentary behaviour were eliminated.
Researchers identified specific variations in human leukocyte antigen (HLA) genes associated with increased or decreased risk of Parkinson's disease. A history of cigarette smoking modified these associations, suggesting a possible explanation for the apparent protective effect of smoking on PD.
A study on chronically indebted individuals in Singapore found that debt relief reduces anxiety and improves financial decisions. Paying off total debt was more effective than reducing partial debts.
Banglin Chen, a renowned UTSA chemist, has received the Humboldt Research Award for his innovative work on metal-organic frameworks (MOFs) that can reduce hydrocarbons in plastics. His research focuses on developing membranes and commercializing materials for large-scale gas separations.
A Vanderbilt University team found a link between winter rainfall in northeast India and the Pacific Ocean's climate conditions, aiding in predicting dry season rainfall amounts. The discovery uses stalagmite records from Mawmluh Cave to understand past variability in the global climate system.
A new study finds that preventive medications, such as those for blood pressure and bone health, are frequently continued until death in older adults with cancer. The use of these medications can increase the risk of serious side effects and reduce quality of life.
A recent study from the Max Planck Institute for Plant Breeding Research resolves the relationships among major lineages in the Brassicaceae family. The study uses nuclear genes to infer the relationships of 79 species, representing 50 of the 52 currently recognized main lineages.
A recent University of Michigan-led study found that mothers of fussy babies are at a higher risk of experiencing depressive symptoms. The study explored whether a baby's level of prematurity in combination with infant fussiness influences the severity of maternal depressive symptoms.
Researchers found that whitefly-infested plants release volatiles that suppress jasmonic acid-dependent defenses and increase salicylic acid levels in neighboring plants. This allows the whiteflies to develop faster and supports their next generation.
Researchers developed a catalyst that can remove pollutants at low temperatures, outperforming current technology and reducing platinum required. The breakthrough could have significant impact on exhaust emission control, directly addressing the 150-degree challenge.
A team of planetary scientists used Hubble images to track the growth of a new Great Dark Spot on Neptune, finding that dark spots originate deeper in the planet's atmosphere than previously thought. The study also revealed that these storms occur with a frequency of every four to six years and last up to six years.
Researchers found that men who stopped using performance-enhancing hormones experienced complete recovery of sperm production and hormone levels within nine to 18 months. However, testicular size remained smaller than normal in some cases. The study provides valuable insights for endocrinologists caring for men affected by androgen abuse.
A new study found that many children who contact crisis hotlines use text-based communication to report abuse and neglect. The study, conducted by Purdue University researchers, suggests that implementing text or chat-based communication methods could be essential for social and health services hoping to reach young people.
A scientific collaboration found that a high-pressure system in the atmosphere directly caused the extreme heat, while increased sea surface temperatures contributed about 50% to the 2017 heat. The researchers also identified the western tropical Pacific as a key factor influencing regional temperatures.
Ecologists at the University of Arizona identified a tradeoff between water use and reproduction that allows winter desert plants to survive. The study found that plants conserving water and growing slowly, or spending water by tracking rainfall, are best balanced along this tradeoff.
Dust particles from glacial outwash plains can serve as efficient nuclei for ice nucleation, contributing significantly to ice nucleation in Arctic low-level clouds. This study highlights the impact of high-latitude dusts on glaciation and adds to our understanding of climate regulation by clouds.
A University of Pennsylvania post-doc's new theory describes how factors regulating individual cell size influence the growth rate of entire bacterial populations. The model predicts oscillations in growth rates, providing a new mathematical framework for studying population dynamics.
A team of researchers from the University of Maryland has developed a heat-to-electricity device using a piece of wood, which can potentially be used to generate energy from body heat. The device uses ions and unique properties of the wood's natural nanostructures to convert low-grade heat into electrical signal.
A recent LSU Health study reports high levels of trauma and post-traumatic stress disorder (PTSD) symptoms among women exposed to the 2010 Deepwater Horizon oil spill. The research found that nearly half of these women did not receive mental health treatment in the past year, underscoring the need for better access to care.
Men with hypogonadism and obesity who received long-term testosterone therapy achieved progressive and sustained weight loss, while untreated controls gained. Testosterone-treated men also experienced reductions in mortality and major cardiovascular events.
A new study found that endocrine disruptors can alter female reproduction and sexual development in offspring, affecting reproductive health throughout multiple generations. The researchers observed delayed puberty, abnormal cycles, and ovulation in third- and fourth-generation females.
Biologists have discovered 'doppelganger' lake frogs with distinct mitochondrial DNA, allowing them to better adapt to their environment. The study, conducted in collaboration with Japanese colleagues, aims to understand how the genome protects itself from foreign DNA.
Researchers at Mount Sinai identified 413 genetic associations with schizophrenia across 13 brain regions, shedding light on the disease's mechanisms. Abnormal gene expression in specific brain areas contributes to increased risk of schizophrenia.
Agricultural pesticide fludioxonil kills fungi by delivering a metabolic shock through the formation of reactive stress molecules, which triggers a biochemical cascade leading to cell death. The researchers discovered that fludioxonil produces methylglyoxal, a highly reactive chemical, which activates the lethal HHK cascade.
Research in mice found that exposure to particulate matter led to deterioration of testicular function and changes in gene expression related to sperm production. The study's findings suggest that air pollution may be a contributing factor to the increasing rates of male infertility worldwide.
A new study suggests that the adipose hormone aP2 is associated with obesity-related asthma and may be a key factor in its development. Higher levels of aP2 were found in people with overweight or obesity who also had asthma, suggesting a potential link between the two conditions.
Research reveals most youth start smoking first, then vape; those who use both face unique challenges in quitting. Study highlights need for acknowledging harm reduction strategies to prevent nicotine addiction.
Research found that HIV-exposed but uninfected (HEU) adolescents and young adults are at higher risk of obesity and reactive airway disease compared to their non-exposed peers. Lower prenatal maternal CD4 count was associated with increased body mass index (BMI) in HEU adolescents.
A new clinical trial found that burosumab significantly improves rickets and related outcomes in children with X-linked hypophosphatemia compared to conventional therapy. The study, which included 61 children, showed substantial healing of rickets in 72% of participants who received burosumab.
A study by researchers found that growth hormone insurance strategies reduced total and insurer costs, but patient savings were minimal. The cost of treatment decreased for insurers, while average copayments, deductibles, and patient financial burden increased.
A study presented at ENDO 2019 found that oxytocin weakens the connection between brain areas involved in food processing, potentially targeting overeating and obesity. Oxytocin modulates the brain's reward system during responses to highly palatable foods.
Researchers found statistically significant reductions in pain-rating scores and improvements in tendinosis and tear scores after transcatheter arterial embolization (TAE) treatment. The non-surgical procedure decreases abnormal blood flow to the injured area, alleviating inflammation and pain without invasive surgery or physical therapy.
A new study finds that immediate cognitive effects from exercise mirror long-term ones, suggesting a strong link between physical activity and brain health. Brain changes after a single workout can predict sustained gains in cognition and functional brain connectivity over time.
Researchers developed a device-sizing application for Google Home smart speakers to provide accurate medical information and recommendations during procedures. The technology aims to improve patient care by allowing physicians to concentrate on patient care while reducing device technicalities.
A study highlights the severe negative health consequences of low energy availability in female athletes, including hormonal imbalances and reproductive issues. Researchers emphasize the need for coaches, parents, and athletes to be aware of signs of low energy intakes and seek advice where needed.
A recent study published in the European Journal of Preventive Cardiology has found that paternal smoking and maternal passive smoking can significantly increase the risk of congenital heart defects in offspring. The analysis of 125 studies involving over 137,000 babies with congenital heart defects revealed a 74% increased risk for me...
Research suggests that exposure to chemical mixtures present in household dust may contribute to increased growth in children relative to their age and promote the development of fat cells. The study found that very low concentrations of dust extracts were able to promote precursor fat cell proliferation and fat cell development.
Researchers found that autoimmune diseases like Addison's and vitiligo often cluster together due to genetic links. In contrast, celiac disease tends to be less associated with other autoimmune conditions.
Researchers found that low-dose BPA exposure during gestation alters circadian rhythms, leading to increased activity and disrupted daily patterns in mice. This study suggests a potential contributing factor to hyperactivity observed in BPA-exposed mice.
A new study reveals that obesity in boys accelerates the start of puberty, with central and total obesity increasing the odds of early puberty. The study found that controlling obesity in children could help decrease risks of behavior problems and testicular cancer.
A team of scientists has developed a way to improve the tolerance of industrial oil-producing microalgae to high levels of CO2, allowing them to grow faster and more efficiently in flue gas environments. This breakthrough could have significant implications for carbon fixation, food production, and future space exploration.
Researchers found that a diet high in antioxidants from foods like citrus fruits, capsicum, and dark green vegetables can delay the onset of age-related cataracts. The study suggests that such a diet could halve the number of people requiring cataract surgery.
A recent study found that female mice on a ketogenic diet experienced impaired blood sugar control and no significant fat loss, unlike male mice. Removing the ovaries of female mice improved their weight loss outcomes, suggesting that estrogen may play a role in the differing response to the diet.
A new study reveals that patients and their families have borne an increased financial burden for growth hormone treatment since its FDA approval in 2003. The cost burden has risen by 234% due to increased copayments, deductibles, and insurance restrictions.
A nationwide survey of Brazilian teens found that excessive screen time and unhealthy snacking are associated with an increased risk of metabolic syndrome, a cluster of risk factors for heart disease and diabetes. The study suggests that limiting screen time and avoiding snacks in front of screens may help reduce this risk.
A new study by Dr. Keon West found that ethnic minorities and majorities experience similar decreases in happiness and life satisfaction after microaggressions. The researcher argues that the 'hypersensitivity hypothesis' has undermined the severity of microaggression effects, suggesting a shift towards eliminating these experiences.
A study in mice suggests that altering the gut microbiome via prebiotics or probiotics may be a potential treatment for PCOS. The research found improvements in testosterone levels, ovulation, weight, and insulin resistance in mice with PCOS, linked to changes in gut bacteria composition.
Research suggests that sperm DNA damage in male partners may cause recurrent pregnancy loss (RPL), with affected men having twice as much DNA damage as healthy counterparts. High levels of reactive oxygen species were also found, which can damage cells like sperm.
A new study reveals that long-term opioid users are at risk of hormone deficiencies, including hypogonadism and hypocortisolism. Up to 65% of men using opioids long term have low testosterone levels, leading to symptoms such as erectile dysfunction and infertility.
Researchers have identified new pathways controlling inflammation in the gut and explored diet-based interventions to prevent C. difficile infections. Prebiotics may also help mitigate gastrointestinal toxicity from radiation treatment.
A recent study found that nearly one-fifth of first-time users of a new hybrid closed loop insulin pump stopped using the device due to difficulties meeting technical demands. Patients required calibration between their continuous blood glucose monitor and fingerstick blood tests, leading to frustration.
A large study published in The New England Journal of Medicine found that treating women with thyroid antibodies and normal thyroid function with Levothyroxine did not improve the chances of live birth. The study showed similar outcomes in both groups, with 56.6% and 58.3% becoming pregnant, respectively.
A large study led by the University of Birmingham found that treating women with normal thyroid function and thyroid peroxidase antibodies with Levothyroxine did not increase live-birth rates. The researchers suggested that previous recommendations to use Levothyroxine in these women may have been based on limited evidence.