A recent poll found that New Yorkers are divided on the use of biotechnology in food and agriculture, with 39% opposed to its use. The study also revealed demographic differences among those who support or oppose biotechnology, with opponents being more likely to be female, liberal, and younger.
The American Academy of Ophthalmology honors Dr. Della Rocca, Dr. Lieberman, and Dr. Helveston for their dedication to providing medical care and training to underserved populations worldwide. Their efforts have improved the lives of thousands through ophthalmic missions and educational programs.
The UC Discovery Grants fund eight projects led by Jacobs School of Engineering faculty, focusing on high-bandwidth wireless spaces, MIMO wireless communication systems, low-power mixed-signal circuits, and more. The goal is to enhance wireless networks and develop new technologies.
A study of 1841 living liver donors in Japan found no perioperative mortality, but serious complications were reported. The study highlights the importance of prioritizing donor safety in organ transplantation to minimize morbidity and mortality.
A review of sociological research on family relationships highlights two dominant accounts: one emphasizing family breakdown and moral decline, while the other focuses on transformation and democratization. Despite this, a third perspective argues that there has been little substantial change in personal ties and obligations.
Researchers at the NIH/NIAID have discovered that streptococcal infections trigger altered gene expression in neutrophil white blood cells, exposing potential targets for new treatments. The findings provide insight into how these common bacteria evade immune defenses.
A recent study found that older women who live in neighborhoods with good walkability are up to 100% more physically active. Women who live near parks, trails, or shops have higher levels of activity than those whose homes are not within walking distance.
The UNC study found that residents with access to trails, sidewalks, and well-lit streets were more likely to meet the recommended physical activity levels. Notably, blacks, American Indians, and those with lower education and income levels reported less favorable neighborhood environments and reduced access to exercise spaces.
A new clinical study found that chromium picolinate supplementation increased insulin sensitivity by 8.9% in individuals with type 2 diabetes, compared to a 3.6% decrease in the placebo group. The study suggests that chromium picolinate may improve insulin action through activation of Akt phosphorylation.
Researchers have directly observed the brain mechanisms involved in predictive associations, a key process in associative learning. The study found that changes in neural activity in the amygdala support changes in the orbitofrontal cortex, highlighting the importance of this brain system.
A study published in Pharmacology, Biochemistry and Behaviour found that sage oil improved word recall test performance in healthy young adults. Sage is being investigated as a potential treatment for Alzheimer's Disease due to its ability to inhibit the enzyme acetylcholinesterase.
A new study is investigating the role of genetics in exercise response, seeking to identify genes that influence body composition and fitness. The project aims to develop personalized exercise programs tailored to individual needs, which could lead to improved weight loss and reduced obesity-related risks.
Health insurance scams have been on the rise as premiums increase at double-digit rates, leaving nearly 100,000 people with unpaid medical debts and without coverage. The Commonwealth Fund report recommends strengthening criminal penalties, expanding access to affordable coverage, and improving consumer education.
Researchers at Dartmouth College and GlycoFi have developed a technology to produce human-like glycoprotein structures in yeast, offering improved quality and quantity of pharmaceutical proteins. This breakthrough has the potential to increase patient access to life-saving drug therapies by overcoming production capacity bottlenecks.
A controlled study after the Dutch café fire found a 75% increase in clinical overall mental-health symptom scores among Volendam adolescents compared to other students. These scores were significantly higher for girls than boys, indicating that post-disaster healthcare should focus on psychosocial consequences.
The Exten Fitness System uses motorized chairs to provide a safe all-body workout for those unfit or overweight, helping counter the UK's 'couch potato' culture. The system offers 23 exercises in 30 minutes, promoting increased muscle tone and mobility, improved circulation and coordination.
A new study published in JAMA found that comprehensive communications training significantly impacted medical student performance in areas such as devising treatment plans, developing doctor-patient relationships, and closing visits. The study involved three medical schools and compared students who received specialized communication t...
Researchers analyzed health data from over 200,000 people, finding that compact counties were associated with increased leisure time walking and lower weights. The study suggests that urban design can impact physical activity levels and overall health.
A recent study by Tibi et al. provides new insights into the mechanism of deep earthquakes, with implications for earthquake prediction. The researchers demonstrated remote triggering of one deep earthquake by another, shedding light on how these powerful events begin.
A team of scientists at GlycoFi, Inc. and Dartmouth College reports the successful production of a human protein with complex glycosylation in genetically modified yeast. The achievement enables the generation of glycoprotein libraries for elucidating specific structure-function relationships and identifying efficacious molecules.
Two new studies found that elderly lung cancer patients benefit equally from aggressive chemotherapy and radiation treatment, contradicting common assumptions. Fit elderly patients should be fully briefed on treatment options, including potential risks and benefits. The studies suggest presenting the full range of treatment options to ...
Researchers found that wrist bands with acupressure or stimulation applied to an acupuncture point on the wrist reduced nausea in breast cancer patients by 15% compared to no band. Patients who expected the bands to ease their nausea experienced even greater relief, reporting a 25% decrease in nausea severity.
Researchers at The Wistar Institute have provided new insights into the emerging theory of gene regulation, showing how two enzymes work together to activate specific genes by loosening chromatin. This study supports the 'histone code' theory, suggesting complex modifications to histones control gene activity.
Researchers at UC Davis have developed an advanced PET scanner, MicroPET II, that can resolve a volume of one cubic millimeter, significantly improving detection of small cancer cells in experimental animals. The non-invasive imaging technology allows researchers to gain more information and use fewer animals in studies.
Dr. Ginis receives two-year grant to improve hurricane forecasting model and enhance storm prediction capabilities. The model, developed in collaboration with NOAA scientists, aims to better understand and predict extreme winds and heavy rain causing $5 billion in annual damages.
A recent study found that the TGFBR1*6A gene is associated with a 26% increase in cancer risk, particularly for breast, ovarian, and colon cancers. The study's findings suggest that genetic testing and counseling can help identify individuals at high risk and provide targeted prevention strategies.
A Leishmania mutant parasite has been developed to study persistent infections without triggering disease. The research may provide a breakthrough in understanding how the parasite interacts with the immune system, potentially leading to the development of a vaccine.
Researchers at Arizona State University have developed a method to measure the electrical resistance of individual molecules, overcoming previous limitations. This breakthrough could lead to the creation of faster and more efficient electronic devices.
Researchers found that a 6-month mark after starting antiretroviral therapy (HAART) can be used to predict disease progression in HIV/AIDS patients. Patients with higher CD4 cell counts and lower viral loads have lower risks of AIDS or death at this stage, suggesting that initial response to treatment is crucial for determining prognosis.
A recent study reveals that pedestrians and cyclists in the US are more likely to be killed by cars compared to their European counterparts. The researchers attribute this to a range of public policies that make walking and cycling inconvenient, unpleasant, and unsafe.
The Canadian Institutes of Health Research and National Heart, Lung and Blood Institute have launched three research programs to address heart attack resuscitation, cellular imaging, and thrombotic disorders. The programs aim to improve cardiovascular disease treatment outcomes, particularly in developing countries.
The Lancet calls for increased investment in nanomedicine research, citing its potential to revolutionize disease diagnosis and treatment. The field's benefits include novel means of imaging and delivery systems for drugs and gene therapies.
A team of scientists has resolved the long-standing mystery of hydrogen balance in the Earth's atmosphere by analyzing stratospheric air. The research reveals that the major sink for hydrogen is not as previously thought, but rather a complex interplay between atmospheric reactions and methane oxidation.