A new study by Yale University found that younger women with heart disease symptoms often delay seeking medical care, citing fears of false alarms. The research highlights the need for education and improved response strategies to empower these women to recognize early symptoms and seek prompt care.
A Yale University study found that people with high climate science literacy are actually more politically polarized on the issue. Despite recognizing the causes and consequences of climate change, those who score highest on a test measuring scientific evidence are more likely to hold extreme views.
UV radiation damages skin cells' DNA, even when sun is no longer present, according to a study published in Science. Melanin offers both protection and harm to skin cells.
Researchers at Yale University found that marijuana activates neurons in the brain that normally suppress appetite, leading to increased hunger. The study provides insights into why people often experience extreme hunger after using cannabis.
Researchers at Yale University found a compound produced by the body during dieting or fasting can block an immune system part involved in several inflammatory disorders. The compound BHB directly inhibits NLRP3, driving inflammation in diseases like autoimmune disorders, type 2 diabetes, and Alzheimer
A new study by Yale University researchers found that stress can worsen recovery in women after a heart attack. Women experienced more stress and stressful life events than men, which may contribute to poorer health outcomes.
A new study found that learning about geoengineering increased open-mindedness toward climate change evidence and reduced polarization. Participants who learned about geoengineering showed more agreement on the significance of such evidence, compared to those who received information on carbon-emission limits.
A new study led by Yale University found that middle-school children who consume heavily sweetened energy drinks are 66% more likely to experience hyperactivity and inattention symptoms. The researchers recommend limiting the consumption of sweetened beverages and avoiding energy drinks altogether.
A new Yale University study found that patients are at risk of rehospitalization or death within a year after being discharged from the hospital, with risks remaining high even after several months. The researchers tracked 3 million Medicare patients and discovered specific risks vary by discharge diagnosis and outcomes over time.
A Yale-led research team has discovered the molecular mechanism behind insulin's role in regulating liver glucose production and how it fails in patients with type 2 diabetes. The findings reveal that inflammation in fatty tissue leads to increased hepatic glucose production, highlighting a potential target for new treatments.
A Yale-led study found that 11% of hospitalized heart failure patients received intravenous fluids in addition to diuretics. Patients given both therapies were more likely to suffer adverse consequences, such as higher rates of critical care admission and even death.
Yale researchers developed a new bio-containment method using genetically modified bacteria that require a synthetic amino acid to activate genes. This approach solves a major obstacle to widespread GMO use, ensuring safer confinement of organisms in the environment.
Researchers found evidence of arboreality playing a key role in primate evolution, suggesting subtle changes allowed for easier navigation and better access to food in the trees. The discovery challenges traditional textbook illustrations and provides the oldest fossil evidence to date for this concept.
A new Yale-developed laser reduces speckle contrast in full-field imaging, enabling brighter and clearer images. The technology combines traditional laser brightness with LED-like properties, addressing a significant barrier in biomedical imaging and microscopy.
Scientists have identified two key factors behind sudden tectonic plate movements, including the role of thick crustal plugs and weakened mineral grains. This discovery provides new insights into the evolution of plate tectonics and its impact on Earth's climate and biosphere.
Research from Yale University finds that timely, well-communicated discharge summaries can lower hospital readmission rates among heart failure patients. The studies analyzed data from Telemonitoring to Improve Heart Failure Outcomes and found that quality of discharge summaries was associated with readmission risk.
A new study by Yale University researchers found that older diabetes patients often receive aggressive treatment despite questionable benefits. The study suggests a one-size-fits-all approach may be over-treating a substantial proportion of the population, increasing the risk of hypoglycemia.
A team of Yale and Johns Hopkins researchers identified a strategy to stimulate killer T cells to target and destroy infected cells harboring dormant viruses. The study suggests that directing CTL responses to unaltered pieces of virus may be the future direction for developing a therapeutic vaccine to clear HIV.
Researchers found that the common cold virus, rhinovirus, replicates more efficiently in cooler temperatures, such as inside the nose. The study suggests that lower body temperature impairs the innate immune response to the virus, making it easier for the virus to replicate.
Researchers discovered that triglyceride production in the liver is independent of insulin action, contributing to health risks in type 2 diabetics. The study's findings provide new insights into non-alcoholic liver disease and potential treatments.
A new study reveals that genetic factors influencing obesity vary depending on the era of birth and when the research is conducted. Researchers found a stronger association between the FTO gene variant and obesity for individuals born after 1942 compared to those born before 1942.
Research finds mice infected with Lyme disease pathogen facilitate spread of babesiosis, a lesser-known emerging disease. Lyme disease and babesiosis share symptoms, but babesiosis is potentially fatal in immunocompromised patients and poses additional public health threat.
A systematic review of the literature suggests that metformin is safe for patients with mild to moderate kidney disease, contrary to FDA guidelines. The risk of lactic acidosis is extremely low and comparable to those who do not take metformin.
A Yale University study reveals that strong neighborhood ties can shield community members from gun violence, reducing chronic trauma and stress. Community-based participatory research empowered 17 community members to gather data, showing a connection between social bonds and reduced exposure to gun violence.
Researchers at Yale University have developed synthetic antibody mimics (SyAMs) that target disease cells and stimulate immune responses, offering potential for treating prostate cancer and other diseases.
Researchers found evidence of significant social clustering in the ongoing Ebola outbreak, which has implications for case reporting and public health. The analysis estimated that up to 70% of cases were not reported, significantly lower than previous estimates.
Research suggests that occasional heroin use among HIV-positive patients can lead to lower CD4 cell counts, indicating a weakened immune system. This preliminary study found that intermittent heroin users had lower CD4 counts compared to those who consistently abused the drug.
A phase II trial found that a combination of bortezomib and fulvestrant delayed disease progression in post-menopausal women with hormone-receptor-positive metastatic breast cancer. The study showed a doubled rate of survival at 12 months compared to fulvestrant alone.
A nationwide survey of American adults reveals that healthy individuals react strongly to hypothetical genetic risk information, wanting to take various actions such as seeking information and managing risk. The study's findings suggest that the experience of living between health and disease is not limited to those already patients.
Researchers at Yale School of Medicine have joined forces with a leading 3D biology company to develop 3D printed tissues for transplant research. The technology could shorten wait times for vital organs and eliminate the need for immunosuppressive drugs.
A study by Yale University found that capuchin monkeys do not assume a higher price tag means better quality, unlike humans. Monkeys showed more rational behavior when making choices in an experimental market.
A Yale study challenges conventional wisdom by finding that explaining mental disorders through biological factors decreases empathy from therapists and psychiatrists. The researchers argue that this approach can be dehumanizing, reducing people to mere biological mechanisms.
Yale psychologist Oriana Aragon's study reveals that people cry when they're happy to restore emotional balance. Individuals who express negative reactions to positive news can better moderate intense emotions.
Scientists found that oxygen levels during the Proterozoic period were only 0.1% of today's conditions, making it difficult for animal life to emerge. This new study suggests that low oxygen levels may have delayed the rise of animals on Earth.
Researchers developed a mathematical model to analyze data from genome-wide association studies, pinpointing genetic variants that cause autoimmune diseases. The study found strong links between the immune system and neurologic disease MS, suggesting a primary role of the immune system in causing the disease.
A new study published in The Lancet Infectious Diseases predicts that the Ebola epidemic in West Africa will worsen unless international aid is significantly increased. The model developed by Yale researchers estimates tens of thousands of new cases and deaths by December 15 if current efforts are not intensified.
A new study by Yale School of Medicine researchers has found that about 20% of younger siblings of children with Autism Spectrum Disorder (ASD) will develop the condition by age 3. The study identified specific social-communicative behaviors at 18 months that distinguish infants with ASD from their peers.
A new study by Yale University researchers found that buprenorphine maintenance therapy is more effective than detoxification in treating patients with prescription opioid dependence. Patients who received ongoing buprenorphine were less likely to use illicit opiates and had better treatment outcomes.
A new study led by Yale University found that subliminal exposure to positive stereotypes about aging improves physical functioning in older adults. The study used a novel intervention method to examine the effects of positive age stereotypes on physical function and found significant improvements.
A Yale study reveals the brain's control over transforming white fat into brown fat, which burns energy and aids in weight loss. The researchers found that neurons controlling hunger and appetite regulate this process, suggesting a novel approach to combating obesity.
A team of researchers has captured a high-resolution image of the HIV surface spike protein, revealing its dynamics and structure. This breakthrough provides new information on how the virus infects cells and may lead to the development of more effective treatments.
Researchers at Yale University have discovered a microRNA mimic, miR-29, that can reverse the effects of pulmonary fibrosis in mouse models. The treatment uses intravenous delivery and has shown sustained effects on lung tissue. Further studies are needed to evaluate its therapeutic potential for human idiopathic pulmonary fibrosis.
A Yale study found that patients with early-stage non-small cell lung cancer who underwent conventional surgery had better long-term outcomes than those treated with radiosurgery. The study used Medicare billing records of 1,078 patients and found a significant difference in complications and mortality rates between the two groups.
Researchers found that radiation oncologists are using fewer or less-aggressive radiation procedures on elderly women with early-stage breast cancer. The study confirms that radiation oncologists are successfully balancing patients' needs with the cost of providing healthcare.
Researchers at Yale School of Medicine discovered that the volume of the parietal cortex in the brain can predict where people fall on the risk-taking spectrum. The study found that individuals with larger volume in this part of the brain were willing to take more risks.
Researchers at Yale School of Medicine have found a synthetic molecule called PreImplantation Factor (sPIF) that protects against neuronal death and brain injury. The study suggests that sPIF mitigates brain damage through a novel pathway, potentially treating perinatal brain injuries and neurodegenerative disorders.
Yale Cancer Center researchers have found that lupus antibodies can selectively attack and kill cancer cells with defective DNA repair mechanisms. The study, led by James E. Hansen, suggests that harnessing these antibodies could be a new approach to targeted cancer therapy.
Researchers at Yale University have identified a handful of bacteria that may drive inflammatory bowel diseases such as Crohn's disease and ulcerative colitis. The study found a correlation between high levels of an antibody coating on the surface of these bacteria and inflammatory responses in the human intestine.
A Yale-led analysis of genomic data reveals shared molecular toolkits in flies, worms, and humans, with comparable numbers of functioning genes and coordinated gene expression patterns. However, pseudogene regions show stark differences reflecting divergent evolutionary histories.
Hot flashes are a prevalent side effect of hormone decline, causing fatigue, sleep disturbance, depression, anxiety, and impaired memory. The study estimates that $339M in healthcare costs and $27M in lost wages can be prevented with effective treatment.