The new center will investigate mental health issues among Asian Americans, including higher rates of mental illness and inadequate treatment. It aims to address these disparities through research, community engagement, and knowledge sharing.
Female spotted hyenas prefer to mate with 'new arrivals' and males that have built friendly relationships, driving males to choose groups with high numbers of young females. This leads to a dispersal of males due to the higher availability of receptive females elsewhere.
A three-year study measured lung function growth in 3,170 eight-year-old children in Mexico City, finding significant deficits in children exposed to higher levels of air pollutants. The effects of long-term exposure on lung health are associated with increased risk of chronic obstructive lung disease and cardiovascular morbidity.
Research suggests human activities are amplifying the impact of Sudden Oak Death, a forest-destroying disease caused by an invasive water mold. The study found that connected forests with high host species abundance have higher pathogen loads, while smaller, isolated forests have lower disease levels.
A team of UTSA researchers, led by renowned sea ice expert Stephen Ackley, will join a crew of 22 researchers from several countries to explore the Amundsen Sea in Antarctica. The two-month expedition aims to investigate the processes of how sea ice forms and interacts with the environment.
Mayo Clinic researchers have discovered a new diagnostic test to detect infection in prosthetic joints, which samples bacteria adhering to the prosthesis surface. The new method detected more infected cases (78.5%) than conventional tests (60.8%), offering improved treatment options and patient outcomes.
Researchers found that marital violence among Asian-Americans is linked to factors beyond marital distress, including family closeness and anxiety disorders. The study's findings highlight the need for therapy that addresses these underlying issues.
Researchers confirm the existence of a 'supergyre' connecting the three Southern Hemisphere ocean basins, which plays a crucial role in governing global climate. The Tasman Outflow, occurring at an average depth of 800-1,000m, may influence the response of the thermohaline circulation to climate change.
A new method helps track individual male Asian elephants by analyzing their tusks, ears, and other features, aiding in poaching rate monitoring and conservation success. The study's results show 134 unique males out of a population of 991, with an adult male/female ratio of 1 to 4.33.
Two closely related species of East African cichlid fishes evolved divergent immune gene adaptations, explaining their reproductive isolation. These differences in MHC genes influenced mating behavior through olfactory communication.
Researchers at Rutgers-Camden are investigating the association between children's anxiety, depression, and substance abuse over time. The study aims to better understand how these conditions relate to each other and develop effective prevention and treatment strategies for young people.
Fragile X tremor/ataxia syndrome (FXTAS) is a recently identified neurological disorder affecting middle-aged adults, causing Parkinson's-like symptoms and cognitive decline. Researchers discovered that the mutation causing FXTAS triggers a failure of messenger RNA transport within neurons, leading to lethal clogging of brain cells.
The HIV/AIDS virus affects adult neural progenitor cells in the brain, preventing them from dividing and contributing to neurodegeneration. The protein gp120 causes both brain injury and prevents its repair, highlighting a potential target for new therapies.
Pediatric palliative care specialists are calling for increased research to address the unique physical, psycho-social, and clinical needs of children with complex chronic conditions. The study identifies six challenges that must be addressed to further the field, including access to care and resources.
Researchers found a blood protein, IGFBP-1, linked to obesity and exercise aversion may indicate increased pancreatic cancer risk. The study suggests lifestyle factors modifiable for improved prognosis.
Wildlife experts from WCS and FAO argue that keeping wild animals separate in wildlife markets can prevent disease outbreaks. Closing these trade hubs could significantly reduce the threat of emerging diseases like avian flu.
Researchers discovered that an analog of rapamycin halts production of antibodies and development of lupus in mice, suggesting a potential new approach to combating the disease. The study found that this compound improved symptoms and halted disease progression across different genetic strains of lupus-prone mice.
Researchers at UC Davis found that 3- and 4-year-olds can think about their own thinking, using pictures to communicate uncertainty. This suggests that young children are more introspective than previously thought, with implications for human development and traits.
A new neurodegenerative syndrome, fragile X-associated tremor/ataxia syndrome, has been identified as triggered by the interplay of two proteins binding to messenger RNA. Individuals with this condition exhibit higher levels of mRNA and experience tremors, balance issues, and difficulty with daily activities.
Researchers found that urban air pollution increases indices of cardiovascular risk, including inflammation, oxidative stress, coagulation, and autonomic dysfunction, in healthy Taiwanese college students. The study suggests a link between air pollution and systemic inflammation/oxidative stress in young adults.
A new study suggests that loss of treatment response may be due to loss of placebo response, indicating patients who were not true drug responders experienced a relapse. The study's findings challenge the common interpretation of tachyphylaxis as a loss of efficacy in antidepressant activity.
Researchers discovered B7-H3, an immune molecule that predicts prostate cancer progression and recurrence after surgery. The biomarker can help individualize treatment plans for patients.
Reactivating a key gene, sFRP-1, has been shown to stop tumor growth and reduce metastasis in clear cell renal cell carcinoma. The study found that sFRP-1 controlled 13 tumor-promoting genes along the Wnt signaling pathway, which is linked to various cancers.
A new study from UC Davis found that patients who keep gratitude journals score better on measures of mental health, general health, and vitality compared to those who only kept routine notes. Increased feelings of gratitude can cause people's well-being and quality of life to improve.
Researchers cast doubt on ABCA1's role in producing good cholesterol by studying cells from Tangier disease patients and knock-out mice. The findings suggest that ABCA1 does not code for the scramblase enzyme involved in phospholipid transport.
A recent study suggests that ambulatory oxygen therapy is not beneficial for COPD patients without resting hypoxemia, contrary to routine prescribing practices. The researchers found improvements in exercise performance but no benefits in daily life or quality of life.
HIV/AIDS interferes with stem cells in the adult brain, preventing new nerve cells from forming, which is a key feature of AIDS dementia. The researchers discovered a novel molecular mechanism that inhibits stem cell proliferation, possibly triggered in other neurodegenerative diseases as well.
Researchers found that emotional events can be hard to intentionally forget, even when trying to block off unwanted memories. The study's results suggest that emotion places limits on mental control and can undermine intentional forgetting.
Researchers found that female diabetic rats had reduced nitric oxide levels, while male diabetic rats produced more, leading to increased vascular dysfunction. The study suggests sex-specific therapeutic interventions may be necessary for effective treatment of vascular disease in diabetes.
Researchers at UCLA developed a mathematical model to assess the severity and predict the consequences of Staphylococcus Aureus outbreaks in the Los Angeles County Jail. The model identified that continuous inflow of colonized individuals is the primary cause of sustained outbreaks.
A new study reveals that pharmacy disparities disproportionately impact elderly African-American patients with multiple medications for chronic diseases. Despite seeking a close relationship with pharmacists, many participants felt uncomfortable initiating discussions due to lack of knowledge or perceived busyness.
A genetically modified maize variety resistant to the severe maize streak virus has been created using pathogen-derived resistance, delaying symptom development and increasing survival rates. The research aims to alleviate Africa's food shortages and famine by providing a disease-resistant crop for local farmers.
A new study at Joslin Diabetes Center identified a protein called Sirt2 as playing a major role in how fat is produced and stored in the body. Increasing Sirt2 levels may block fat cell differentiation and reduce fat storage.
Research suggests that children can safely consume fat as part of a healthy diet, contrary to concerns over obesity. Children's bodies are more efficient at burning fat relative to energy expenditure due to their high growth rates and higher protein synthesis needs.
A study by University of Michigan researchers found that plain soap is as effective as antibacterial soap in preventing illness and reducing bacteria on hands. The team's analysis also suggests that triclosan, a common active ingredient in antibacterial soaps, may render some antibiotics less effective.
Researchers found that rats most susceptible to addictive drugs had stronger nicotinic acetylcholine receptor responses, which can increase brain excitation and reward. This suggests that targeting these receptors may be a promising approach for treating multiple addictions.
Researcher Dean Simonton has identified key traits of cinematic creative triumph and box-office success, including being R-rated dramas, based on true stories, or having exceptional scores.
MGH researchers create novel enzymes through mRNA display technique, enabling evolution without prior knowledge of enzyme mechanism. The developed enzymes show promise for improving chemical synthesis and developing new therapies.
Researchers identify pur alpha protein as key player in FXTAS, a neurodegenerative disorder caused by CGG repeats in the FMR1 gene. The protein's sequestration leads to toxic brain aggregates and movement problems.
Researchers at UCLA have identified three inflammatory cytokines as potential biomarkers for predicting Type 2 diabetes in apparently healthy individuals. The study, which involved over 1,600 participants, found that high levels of these cytokines were associated with an increased risk of developing the disease.
Researchers identified a genetic activity required for digit development in limbed animals, found in sharks' genomes, and believe it existed more than 500 million years ago
A recent decline in breast cancer incidence is attributed to a drop in postmenopausal hormone therapy use. This finding contradicts the assumption that decreased mammography screening is responsible for the decline.
A new review suggests that only modest evidence supports the use of most medications to raise high-density lipoprotein (HDL) levels, which is often referred to as 'good' cholesterol. Lifestyle changes such as weight loss, exercise, and moderate alcohol consumption are recommended as safe and effective strategies to increase HDL levels.
Researchers found that birds acquire flying skills due to genetically specified latent memory left behind by their ancestors, decreasing learning required. This effect is more pronounced when there is a large fitness cost associated with learning.
A study suggests that pregnant and breastfeeding women consuming junk food during these periods may overeat and prefer high-calorie foods in their offspring. This could lead to a higher risk of obesity, type 2 diabetes, heart disease, and cancer.
A study published in JAMA found that the HPV-16/18 vaccine does not accelerate clearance of the virus in women with pre-existing infections. The vaccine is effective only in preventing new HPV infections and cervical precancers.
A recent study published in JAMA Network found that apolipoprotein B:apo A-I ratio is not a better predictor of coronary heart disease risk than traditional lipid ratios. The study evaluated 3,322 middle-aged participants and found that the differences between the two measures were small and statistically nonsignificant.
New findings from comet probes confirm the existence of organic molecules and clay particles that could have formed early life. The Cardiff University team argues that comets' liquid interiors provide a suitable environment for life's emergence.
Researchers at Columbia University Irving Medical Center found increased visual processing areas in the brain of patients who underwent Vision Restoration Therapy (VRT) after stroke or traumatic brain injury. The therapy, which uses daily visual stimulation, showed enhanced activity levels one month after treatment.
Researchers have found that particles of inorganic dust can form helical structures that interact like organic compounds, hinting at the possibility of life beyond carbon-based molecules. These structures exhibit properties such as autonomy, reproduction, and evolution, raising questions about the origin of life on Earth.
A recent study reveals radiologists can diagnose clinically unseen venous thromboembolic disease in cancer patients earlier by closely examining CT scans of the thorax, abdomen, and pelvis. The study identified 23 unsuspected iliofemoral DVTs and four common iliac vein involvements among 736 patients.
A new study published in Psychological Science examined how an animal's rearing environment influences its navigational strategy. The researchers found that while the ability to use geometry for navigation is innate, the use of geometric cues depends on both genetic and environmental factors.
Researchers at the University of Texas at Austin are developing a new tool to improve LASIK surgery outcomes by measuring eye tissue stiffness using tiny bubbles generated inside eye tissue. The technology could also provide a new treatment for presbyopia, a age-related difficulty focusing on close objects.
Researchers found that metformin slows tumor growth in mice with colon cancer lacking the regulatory gene p53. The study's findings may lead to new therapies for aggressive and resistant human cancers.
A team from RIT and UR is developing a detector that can withstand harsh radiation environments in space, enabling the capture of images from every wavelength in the electromagnetic spectrum.
Systematic conservation planning can help protect endangered species and habitats in a changing world, say experts. The Great Barrier Reef is a case in point, as climate change advances, corals will migrate towards more suitable environments, requiring protected areas to shift.
Researchers at the University of Wisconsin-Madison found that people with clinical depression have abnormal brain activity in emotional control circuits. Consciously regulating emotions increased activity in prefrontal cortical areas, but didn't quell negative responses in depressed individuals.
Research found that older climbers (60+) have a sharply higher chance of dying if they reach the summit compared to younger climbers. The overall chances of reaching the summit dropped to 13% for those in their 60s, and the death rate more than tripled to 5%.
Researchers found that a Western diet was associated with a three-and-a-half times higher risk of colon cancer recurrence in patients who had undergone surgery and chemotherapy. In contrast, a prudent-pattern diet did not significantly influence cancer recurrence or mortality.
Patients with diabetes and acute coronary syndromes have a significantly higher risk of death at 30 days and one year compared to those without diabetes. The study found that diabetes increased the risk of death by nearly 80% at 30 days for patients with unstable angina/non-STEMI and 40% for those with STEMI.