A study of 277 minority children found that experiencing racism in daily life is associated with symptoms of depression and low self-esteem. The research suggests that discrimination has significant mental health consequences for these children, highlighting the need for targeted interventions to address racial disparities.
A recent study published by Mayo Clinic has found that older women with diabetes are at a more than doubled risk for certain types of colorectal cancer. The research team analyzed data from over 37,000 participants and identified associations between diabetes and specific molecular markers.
Researchers at University of Leeds and Charité University Medical School have discovered that 'junk' DNA promotes cancer cell growth in patients with Hodgkin's lymphoma. Long terminal repeats (LTRs) are a form of genetic material that can activate cancer genes, leading to the growth of cancer cells.
Researchers found biochemical mediators of inflammation produced by activated macrophages, which stimulate antioxidant and anti-inflammatory responses. These findings could lead to the development of new treatments for inflammatory diseases linked to omega-3 fatty acids and aspirin.
Research presented at Digestive Disease Week 2010 found that obese patients are more likely to experience complications during surgical procedures, such as appendectomy and cholecystetomy. Additionally, a study on waist circumference found that it can predict complications in rectal cancer surgery, potentially offering an alternative t...
A study of 17,000 children and adolescents found that fasting levels did not significantly impact total cholesterol, HDL, or LDL levels. The findings suggest it may be acceptable to test children immediately during their clinical visit, potentially reducing the burden of screening.
A new study reveals that cancer cells' miRNA networks are rewired and fragmented, with small clusters of two to six miRNAs existing outside the main network. This finding suggests a new approach to identifying cancer genes and targets for drug development.
A recent study by Autism Speaks' Autism Treatment Network reveals that 27% of children with ASD are prescribed at least one psychotropic medication, with stimulants being the most common. Medication use is more prevalent among older children, with 60% of those aged 11 and above taking at least one medication.
A study found that 21% of children with autism use complementary and alternative medicine (CAM) as part of their treatment plan. CAM use was higher among children with gastrointestinal (GI) symptoms, particularly those following special diets such as gluten-free or casein-free diets.
Researchers have discovered a massive cloud of cosmic gas and dust collapsing in on itself, which could help solve the mystery of massive star formation. The CSIRO radio telescope detected two types of molecules indicative of collapse, suggesting the gas is falling at an incredibly high rate.
The study found that embryonic stem cell metabolites have highly unsaturated structures compared to mature cells, and levels decrease as they mature. The researchers also discovered a pattern in the chemistry that mirrors the cells' increasing biological maturity.
New research presents findings on non-alcoholic fatty liver disease (NAFLD), showing it significantly affects transplant outcomes and highlighting alternative diagnostic methods. A scoring system, known as the NAFLD fibrosis score, also predicts poor outcomes in patients with NAFLD.
A study analyzing data from the Chinese Longitudinal Healthy Longevity Survey found that about 65% of 100-year-olds reported good or very good sleep quality. Sleep duration was closely linked to health status, with those having poor health more likely to experience sleep problems.
The American Gastroenterological Association (AGA) will present exciting data on the treatment and research of GI disorders during Digestive Disease Week. The late-breaking clinical abstracts include promising findings on gut microbiota, functional gastrointestinal disorders, and more.
Researchers developed an 'asthma medical home' to address patient symptoms and environment, leading to a 63% decrease in emergency department visits and 62% reduction in inpatient hospitalization rates. This comprehensive approach empowers families to manage asthma symptoms, improving health outcomes.
Researchers found a strong association between display of sexual references on Facebook and self-reported intention to initiate sexual intercourse. The study suggests that social networking sites can provide clues for when parents should talk to their children about sex.
A new study reveals increasing rates of age-related macular degeneration among Asians, comparable to Caucasians. An innovative laser surgery called 'bypass' has shown promise in improving vision outcomes for central retinal vein occlusion patients.
Researchers found that Pseudomonas aeruginosa bacteria can inhibit Candida albicans biofilm formation on silicone surfaces. This discovery could lead to the development of new antimicrobial drugs and additives to prevent hospital-acquired fungal infections.
A recent study found that 92% of Medicaid renewal applications were written at or above the fifth-grade reading level, contributing to gaps in insurance coverage for children. Simplifying these applications may help improve child Medicaid retention and access to better medical care.
A study of over 25,000 people found that those with the highest intake of oleic acid had a significantly lower risk of developing ulcerative colitis. Daily consumption of two-to-three tablespoons of olive oil may help prevent the disease, which affects 120,000 people in the UK.
Transplant patients have a significantly increased risk of developing lung cancer after organ transplantation, with the highest rates seen in heart and liver recipients. Researchers found that 0.85% of transplants developed lung cancer over 22 years, with higher incidence rates in smokers.
A study from the University of Rochester Medical Center found that children living in apartments are still exposed to tobacco smoke, even when they don't live with smokers. This is due to seepage through walls and shared ventilation, which can carry nicotine from neighboring units.
Vitamin D supplementation may prevent preterm labor and infections in pregnant women, with the highest dose of 4,000 IU per day showing significant benefits. Researchers recommend all pregnant women take 4,000 IU vitamin D daily for optimal maternal and infant health.
A new study reveals that depression is common among disadvantaged mothers beyond the postpartum period. Brief on-site treatment has been shown to improve depression symptoms and maternal perceptions of their child's behavior.
A study of 561 children found that exposure to violent crime was associated with more severe asthma, even after adjusting for caregiver stress and socioeconomic status. The findings suggest that health care professionals should consider a child's social environment when treating asthma.
A randomized, controlled study found that probiotics supplemented in enteral feedings of extremely low birthweight infants (ELBW) led to better weight gain compared to those without supplementation. No adverse effects were reported.
A new study by Yale researchers suggests that depression among economically disadvantaged mothers can persist beyond the postpartum period and may be treated with brief therapy. The study found that symptoms improved significantly in women who received cognitive behavioral therapy.
New research suggests that areas with more primary care providers have lower rates of ear and throat surgeries in children. The study also found that the availability of surgeons increases the likelihood of children undergoing these procedures.
Nearly 85% of teens in a study would have overdosed on acetaminophen if given the option, despite 60% having never heard of it. Limited health literacy increases this risk even further.
Researchers found that giving breastfeeding mothers DHA supplements increased DHA levels in their breast milk by almost 12 times, providing a boost to premature infants' brain development. This effective way of providing DHA supports optimal growth and neurodevelopment for preterm babies.
The American Academy of Pediatrics reports a marked increase in abusive head trauma cases during economic downturns. According to research, the number of such cases rose significantly between 2004 and 2009, with 16% of affected children dying as a result.
The Los Angeles Latino Eye Study found that US Latinos develop visual impairment, blindness, diabetic eye disease, and cataracts at higher rates than non-Hispanic whites. Researchers also identified specific risk factors for these conditions, including diabetes and age.
A naturally occurring micro-organism has been found to directly target the bacteria that causes a sometimes deadly intestinal disease. Thuricin CD, produced by Bacillus thuringiensis, is a promising specific antibiotic treatment for Clostridium difficile in both in vitro and animal studies.
A study of British 12-year-olds found nearly 6 percent exhibiting at least one symptom of psychosis, including hallucinations and delusions. The children shared similar risk factors with adult schizophrenia, such as genetic and social risks.
The National Science Foundation has awarded Michigan State University a $282,606 grant to fund a 10-week summer research program in plant genomics. Undergraduate students will participate in research projects alongside internationally respected scientists, gaining hands-on experience and developing research skills.
A new study examines the safety and tolerance of SE5-OH containing Natural S-equol in healthy adult Japanese men, with results showing normal hormone levels and PSA levels. The supplement appears to be well-tolerated, but further studies are needed to confirm its effects on prostate health.
A new blood test has been found to identify patients with advanced non-small-cell lung cancer who are more likely to respond to erlotinib treatment. The test, which analyzes specific 'fingerprints' of a protein called EGFR, showed a significant response rate in patients with good proteomic profiles compared to those with poor profiles.
Researchers found a large shift in the carbon cycle during the Cryogenian period, which may have been triggered by the Sturtian glaciation. The disturbance could have led to the accumulation of organic carbon in the ocean and had far-reaching effects on Earth's climate.
Dr. William Muller's research reveals how a particular gene regulates epithelial cells, leading to the loss of polarity and contributing to breast tumor formation. Reintroducing the gene into tumors shows promise in restoring polarity, suggesting new avenues for cancer treatment.
Researchers found that tumor-secreted exosomes increase myeloid-derived suppressor cells, inhibiting immune activation and accelerating tumor metastasis. The study identified the role of MyD88 in this process, suggesting potential strategies to develop immune-stimulating tumor vaccines.
The study reveals a significant increase in inequality in adult mortality, with men in Swaziland facing a nine-fold higher probability of premature death than Cyprus. The United States has fallen behind other countries in reducing deaths, ranking 49th for women and 45th for men by 2010.
SE5-OH containing natural S-equol significantly reduced frequency of hot flushes in postmenopausal women. The compound had no effect on reproductive hormones E2 and FSH, suggesting its potential as a critical component in reducing menopausal symptoms.
Research presented at Experimental Biology 2010 highlights the importance of high-quality protein foods for promoting health throughout life. Experts recommend consuming 25-30 grams of protein per meal to maintain muscle function and prevent diseases such as obesity, heart disease, and type 2 diabetes.
A multidisciplinary team at LSU has developed maps showing demographics affected by the Gulf of Mexico oil spill. The maps highlight impoverished areas, minority populations and workers in the oil industry, helping to pinpoint areas where support infrastructure is needed.
Agricultural Research Service scientists studied cattle grazing patterns to understand its effect on sagebrush communities and grouse habitats. They found that monitoring the rate of interspace tussock consumption can help preserve grouse habitat by allowing ranchers to move their grazing lands when 40% of these tussocks are consumed.
Researchers at UCR have isolated a collection of pure positronium atoms, a crucial step in creating a Bose-Einstein condensate (BEC) that could enable the production of fusion power. This achievement also brings scientists closer to developing gamma ray lasers with potential military and scientific applications.
Researchers propose a new theory on the cause of autoimmunity in diabetes, suggesting that unusual protein fragments can trigger an immune response. This discovery could lead to a new strategy for preventing type 1 diabetes.
A study by Cornell University researchers found that dieters who focus on changing their surroundings report losing the most weight and adhering to diet tips. Changing environmental cues such as using smaller plates or rearranging cupboards can lead to significant weight loss.
Researchers have developed a system that uses real-time X-ray images to visualize tumors and minimize radiation damage to surrounding tissues. The tool allows for precise targeting of radiotherapy, increasing the dose of radiation administered to lung and liver cancers.
Research published in The Journal of Nuclear Medicine suggests that molecular imaging using 18F-FDG PET/CT can help diagnose acute and chronic aortic dissection. This non-invasive technique can provide images to determine the difference between acute and chronic dissections, helping doctors decide the best course of treatment.
The world's waters are facing increasing pressure due to population growth, urbanization, and pollution, threatening food production and water resources. The Mekong River Basin is a prime example of water-related conflicts escalating over access to hydropower production and its impact on local livelihoods.
Researchers used genetic data and oceanographic information from satellites to find two distinct populations of franciscanas in Argentina's coastal waters. The findings suggest that environmental factors, such as water temperature and turbidity, play a significant role in shaping population structure in marine animals.
A new 4-dimensional software program helps doctors adjust for breathing movements when treating lung cancer with radiotherapy. This allows for more accurate targeting of tumors while minimizing damage to surrounding healthy tissues.
Researchers used FDG PET scans to identify 'cold spots' in tumors, finding that most were composed of dead cells. By reducing radiation doses to these areas, patients may experience less damage while achieving the same therapeutic effect.
This study examines the correlation between end-Triassic mass extinction and flood basalt volcanism, as well as the effects of water depth on pumice formation in submarine domes. It also investigates the relationship between climatic conditions and soil erosion during the last glacial cycle.
A new study links roller coaster-induced acceleration to a common ear injury called barotrauma. The researchers recommend passengers remain facing forward during the ride to minimize exposure to pressure changes. Ear barotrauma can cause temporary hearing loss, dizziness, and discomfort.
A new Power Distribution Network Automation System (DINAS) has been developed to automatically locate and diagnose faults in distribution networks, restoring power supply instantly. The system uses advanced technology and algorithms to detect and isolate faults, reducing costs and response times for power companies.
A recent study has linked leptin action in the brain to sepsis survival. Researchers found that leptin mediates actions in the central nervous system, improving the host response to a standard model of sepsis.
Researchers at Berkeley Lab have discovered an inexpensive metal catalyst that can effectively generate hydrogen gas from water, offering a promising solution for renewable energy technologies. The catalyst, based on molybdenum-oxo metal complex, has high catalytic activity and stability in aqueous media.
Luis Saldanha, an ASU mathematics educator, has been awarded a $638,805 NSF Career Award to investigate the role of variability in teaching statistical thinking among middle school students. The research aims to improve instruction and make students more aware of statistics' importance in daily life.