A recent study found that children living near a child with autism are more likely to be diagnosed themselves in the following year. The proximity effect is strongest among children on the milder side of the autism spectrum and explains about 16% of the recent increases in diagnoses.
The Phase II clinical study investigated the efficacy and tolerability of OptiNose's novel, intranasal sumatriptan product for treating migraine. The results showed high efficacy, with pain-free rates at two hours being 54% for the 10mg dose and 57% for the 20mg dose.
Research finds enhanced MMP-9 expression in gastric cancer, while normal tissue shows no difference. Profiling matrix metalloproteinases family to understand cancer development is next step.
The University of Texas Health Science Center at Houston will conduct breakthrough research to advance the adoption and meaningful use of health information technology. The NCCD will focus on patient-centered cognitive support to optimize patient outcomes.
A recent study by Boston University School of Public Health researchers found a strong association between vitamin D deficiency and an increased risk of rheumatoid arthritis in women. The study, which analyzed data from the Nurses' Health Study, suggests that higher latitudes may lead to lower levels of vitamin D due to reduced sunligh...
Researchers have discovered a key ingredient in animal color patterns: a diffusible protein called Wingless. This morphogen prompts cells to make pigment, creating intricate designs like stripes and spots. The study's findings have implications for understanding how animals evolve their color patterns.
Researchers at the Chinese University of Hong Kong investigated GI and GL values for selected Chinese traditional foods. The study found glycemic indices ranging from 30-76, with high glycemic loads detected in rice, noodles, and sweet potatoes.
Dr. Sean McLean, an assistant professor of pediatric surgery at UNC, has been awarded a four-year grant from the Robert Wood Johnson Foundation to study pulmonary hypertension using a mouse model for congenital diaphragmatic hernia. The award aims to increase faculty diversity in academic medicine.
A recent study found that private equity-backed companies have a lower risk of insolvency compared to non-private equity-backed businesses. Private equity involvement significantly reduces the risk of buyout failure and improves debt recovery rates.
A new survey technique has led to a significant increase in estimated narwhal populations, now estimated to be over 60,000. The technique uses dive data and accounting for biases to improve accuracy and provides a more accurate picture of the population's size and distribution.
A recent study by Zalika Klemenc-Ketis and colleagues suggests that raised carbon dioxide levels in the blood may contribute to near-death experiences. The research found a significant association between high CO2 levels and NDEs, with 11 of 52 cardiac arrest patients reporting the phenomenon.
The emerging science of molecular gastronomy focuses on chemistry and physics techniques in food preparation, transforming the restaurant experience. Key findings include the application of chemical techniques to create novel textures and flavor combinations.
The Teen Years Explained: A Guide to Healthy Adolescent Development dispels myths about teens' behavior, physical changes, and risk-taking. The book emphasizes the importance of sleep, nutrition, and parental influence on adolescent development.
A landmark international study found that many postmenopausal women at high risk of fractures fail to recognize their risk factors. The study highlights the need for improved education about osteoporosis risk factors and treatment to prevent debilitating fractures.
A new concept of early viral kinetics in peg-interferon therapy has been proposed, showing a high probability of sustained virological response in 92.1% of patients. The study suggests that a short treatment period can be efficient and safe, reducing the risk of adverse events.
Connect 2 Congress simplifies congressional voting records by analyzing Poole-Rosenthal scores, allowing users to track senator votes and examine party alignment. The system provides a graphical representation of Congress, enabling users to view changes in behavior over time.
A study published in the Proceedings of the National Academy of Sciences found that insect-gobbling animals increase plant growth by reducing plant-feeding insects' damage. The research solidifies birds, bats, lizards, and other similar animals' importance to ecosystem health.
A study by Tufts University researchers found that employees who were more informed about their copayments for office visits and emergency room visits were more likely to have more office visits and fewer emergency room visits. This suggests that transparency about healthcare costs could help contain expenditures on health services.
Researchers conducted a genetic survey of moray eels across the Indo-Pacific, revealing genetically homogeneous populations with only two species showing notable differences. The team's findings contradict predictions that longer pelagic duration would lead to greater genetic diversity among species.
A research group at Case Western Reserve University found that Recql5 mutation had an important impact on tumorigenesis in the mouse GI tract. The study also suggested that Recql5 may be an important candidate for a colon cancer biomarker, and its expression was recently shown to affect sensitivity to camptothecin-based anticancer drugs.
Researchers found that Indians use mobile phones to transfer media files via Bluetooth for free, overcoming cumbersome processes, and even construct elaborate systems for entertainment content. The study suggests that motivation and not just usability barriers drive innovative uses of mobile phones in India.
The Genesis project successfully tested wireless broadband technology in the Pyrenees, providing a reliable VoIP service for telephones and multimedia applications. The system demonstrated seamless use of high-quality services and access to various Internet-based applications.
Researchers identified KLF15 as a genetic factor regulating both heart failure and aneurysm disease. The study found that deficiency of this gene predisposes individuals to these cardiovascular diseases, but also discovered potential therapeutic targets through the inhibition of p53.
A study of nearly 13,000 FDNY rescue workers found that those exposed to World Trade Center (WTC) dust suffered a persistent decline in lung function, with no meaningful recovery. The largest decline was observed among workers who arrived at the WTC site on 9/11.
Researchers explore why college students prefer hooking up or dating. Women fear emotional attachment, while men value independence in both situations. Men and women agree on benefits and risks of dating and hooking up, with context influencing preferences.
The University of Texas Health Science Center at Houston (UTHealth) has been awarded $15.3 million to establish a Health Information Technology Regional Extension Center (REC). RECs will provide technical assistance and guidance to healthcare providers on implementing electronic health records, helping them become meaningful users of e...
A study found that Wilson disease patients' liver histology progression does not correlate with clinical parameters or treatment type. Researchers recommend considering liver biopsy with hepatic copper quantification every 3 years due to the inability of clinical tools to detect fibrosis progression despite treatment.
Researchers found that telaprevir, combined with standard treatment, cures a significantly higher number of difficult-to-treat patients than standard treatment alone. The addition of telaprevir eliminated hepatitis C in over 50 percent of patients who had shown no response to previous treatment.
Researchers have taken the first close-up pictures of Epsilon Aurigae's mysterious dark companion, revealing a geometrically thin, dark, dense, but partially translucent cloud. The images show that the basic paradigm was right despite slim probability, and provide new insights into the system's shape and surface characteristics.
Researchers found a new mechanism controlling peak strength in nanostructured metals by observing organized dislocation patterns in 3-D atomic simulations. The pattern, governed by nucleation, dictates the metal's strength or weakness.
Researchers have discovered small animals in the Mediterranean Sea that live their entire lives without oxygen and reproduce despite a complete absence of oxygen. These multicellular organisms possess organelles resembling hydrogenosomes found in anaerobic environments, challenging our current understanding of life on Earth.
A recent NIH study found that vitamin C and E supplements starting in early pregnancy do not reduce the risk of hypertensive disorders and their complications. The supplements did not show any significant difference in preeclampsia or other pregnancy-related hypertension complications, contradicting earlier small studies.
Researchers at Queen's University found that toddlers as young as 21 months can be selective in their helping and reward good intentions. In three experiments with infants and two actresses, 75% of toddlers helped the actress who made an effort to help, even if they didn't receive a toy.
Researchers have designed an experimental drug called OSU-CG12 that kills cancer cells by choking off their energy supply. The agent targets a survival mechanism used by many types of cancer, and its efficacy is 10 times better than a comparable drug, resveratrol.
A comprehensive review of national opinion polls found that the new healthcare law's signing did not lead to widespread public support. Partisan differences remain stark, with implications for the legislation's implementation and future Congressional actions.
Researchers will study 100 classrooms in 20 elementary schools to determine if a video training program improves classroom performance, academic achievement and prosocial behaviors.
Researchers at UT Southwestern Medical Center found that leptin and insulin work together in specific neurons to regulate blood sugar levels and female fertility. The study suggests a functional redundancy between the two hormones, implying that one can compensate for the lack of the other.
Researchers at NC State have developed a new way to shape ceramics using an electric field, reducing energy consumption and increasing efficiency. The process could lead to significant cost savings and reduced pollution in ceramics manufacturing.
A new study found that teenagers with type 1 diabetes are more likely to adhere to their treatment plan if their parents monitor their care and maintain a positive parent-adolescent relationship. The study revealed a decline in parental involvement as the adolescent grows older, which relates to decreased adherence to treatment.
Adding telaprevir to standard treatment increases hepatitis C cure rate by 52% for patients who initially failed to respond. The experimental drug also confirms the importance of ribavirin in effective treatment, with 24% of patients receiving telaprevir and peginterferon being virus-free at six months.
Two new studies show that Transcendental Meditation significantly reduces depressive symptoms in African Americans and Native Hawaiians aged 55+, with an average reduction of 48% in those with clinically significant depression. The findings have important implications for improving mental health and reducing cardiovascular risk.
Researchers are exploring the role of beta defensins in chronic inflammation within the aging human brain, including Alzheimer's disease. Preliminary findings suggest that beta defensins may contribute to neuronal cell death due to compromised immunomodulation.
Researcher Kathleen Gardiner builds broad distribution maps to track northern squid habitats, crucial for understanding the impact of climate change on Arctic marine life. The study provides valuable insights into the species' temperature tolerance and feeding grounds.
Researchers at Henry Ford Hospital found that patients with hepatitis C infection were nearly twice as likely to develop kidney cancer as those without the disease. The study, published in Cancer Epidemiology, Biomarkers & Prevention, suggests a higher risk for younger HCV-positive patients.
A study of 500 undergraduate students found that high-school opportunities in technology shape their abilities to engage in university academics. Insufficient preparation can lead to a sense of not belonging and limited perspectives as academic beings.
A team of researchers identified a human enzyme, myeloperoxidase, that can break down carbon nanotubes, reducing their unhealthful effects. The study also found that neutrophils can be directed to attack specific nanotubes, opening the door to novel drug delivery and natural biodegradation.
A recent analysis found a substantial and sustained net loss of forest cover in the eastern United States, with a 4.1 percent decline over three decades. The study attributed the decline mainly to mechanical disturbance for timber production and urban expansion.
A new study found that smoking increases MS risk in individuals with high levels of Epstein-Barr virus antibody, but not those without it. The research suggests a link between smoking, immune response to the virus, and MS development.
A new study suggests that older Americans delaying retirement will continue and accelerate, alleviating pressure on Social Security and Medicare. The trend is driven by increased education, longer life expectancy, and more women in the workforce, leading to a shift in work patterns.
Researchers identified two proteins in urine that accurately reveal 90% of all kidney cancers, offering a promising diagnostic tool. The discovery could save lives and preserve kidney function by detecting the disease at an early stage.
High levels of copper and iron in older adults can lead to cell damage and increase the risk of age-related diseases. To mitigate this, individuals over 50 should consider avoiding certain supplements and taking steps to lower their exposure to these metals.
The Patient Protection and Affordable Care Act (PPACA) aims to provide most Americans with access to affordable healthcare, covering over 95% of legal residents. However, the law's impact on primary care access and cost control remains uncertain, with concerns about the shortage of physicians and increasing costs.
Researchers discover a commercially available supplement stimulates production of hematopoietic stem cells, repairing the body. The supplement increases levels of these cells in the blood over a two-week period, showing potential for treating conditions associated with low cell counts.
Researchers identified signaling mechanisms used by primary cilia to regulate bone cells' capacity to sense fluid flow. The discovery opens the door to developing drugs that mimic exercise benefits for osteoporosis patients. Primary cilia play a crucial role in detecting mechanical loads, such as exercise, and triggering new bone growth.
Scientists identified 'growth genes' that stimulate rapid growth in young animals, which are then progressively turned off as organs mature. This process, controlled by organ development, limits excessive growth and explains why organs maintain proportional size.
Scientists are developing new medications to block abnormal clumps of amyloid-beta protein in the brain, which may slow Alzheimer's disease progression. Clinical trials could lead to new treatments within 5-10 years if successful.
Research at Virginia Tech confirms mindfulness meditation's effectiveness in enhancing therapists' presence, empathy, and compassion. Students who practiced mindfulness reported improved ability to attend to clients' inner experiences, leading to more effective therapy sessions.
A new study published in the American Journal of Ophthalmology found that 90% of children with intermittent exotropia will become nearsighted by age 20. Researchers followed 135 patients over a 20-year period and discovered a significantly higher rate of myopia development in this population compared to previously reported rates.
Researchers are combining indigenous environmental knowledge with modern science to learn new things about the Arctic climate. Studies have found that weather patterns in the Arctic are becoming more unpredictable, which is not matching up with scientific measurements.
Researchers have discovered a novel gene-expression-based approach to define oncogenic pathway signatures in the airway epithelium of smokers with lung cancer. This approach identifies specific genes belonging to the PI3K pathway, which are activated in high-risk smokers and may be reversed with a chemopreventive agent, myo-inositol.