Researchers at IRB Barcelona have developed a new method to study intrinsically disordered proteins, crucial for designing drugs against Alzheimer's disease and prostate cancer. The approach uses computational predictions and laboratory experiments to obtain structural information about dynamic proteins.
Researchers at Nationwide Children's Hospital developed a mouse model of vesicoureteral reflux, a condition that can lead to chronic kidney disease. The study found that these models lacked the protein fibroblast growth factor receptor 2 (Fgfr2), which is involved in tissue and organ development.
The Optical Dynamic Detection (ODD) solution uses precise laser pulses to detect explosive materials, providing greater accuracy than spectroscopy-based methods. By amplifying return signals and reducing background noise, ODD helps identify threats more effectively.
A new integrated circuit, designed by Southern Methodist University physicists, can transmit data at 5.8 billion-bits per second in the Large Hadron Collider, the largest particle accelerator in Europe. The 'link-on-chip' serializer circuit is critical for the upgrade of the collider and plans to increase data speed and number of lanes.
Researchers have created a global map of human gene expression using data from 163 laboratories worldwide involving 5,372 human samples. The analysis reveals six distinct groups or 'continents' of gene expression activity, providing new insights into the genetic basis of human function and behavior.
Researchers at the IRCM discovered a way to counteract HIV-1's interference with Tetherin, a host protein that prevents viral transmission. The Vpu protein neutralizes Tetherin, allowing HIV-1 to spread and infect cells more easily. This finding could lead to the development of new strategies to combat HIV-1.
Scientists from NASA and the European Space Agency found evidence of relatively young lava flows on Venus, suggesting the planet remains capable of volcanic eruptions. These findings indicate that volcanic activity on Venus is likely gradual rather than cataclysmic.
Over 3,000 employees from Banco Santander will participate in the PESA CNIC-Santander trial, exploring the progression of early subclinical atherosclerosis and daily habits that influence its development. The project aims to improve current prevention strategies and identify risk factors for cardiovascular diseases.
Early recognition and prevention of chronic kidney disease (CKD) are vital for all settings. CKD is associated with increased cardiovascular risk, even at mild reductions in glomerular filtration rate. Implementing interventions can reduce cardiovascular events or progression to kidney failure.
Researchers at NYU Langone Health have developed a powerful new method to investigate the discrete steps necessary to turn on individual genes. The finding allows scientists to examine the unfolding of DNA, a process required for gene activation, which breaks down in diseases like cancer.
A University of Illinois legal expert warns that court privacy rulings could have a chilling effect on mainstream journalists, restricting disclosures of scandals and corruption. She proposes a standard holding journalists liable only when their peers widely agree that coverage has crossed the line.
Researchers have uncovered two partial skeletons of a new Homo species, Australopithecus sediba, dating back to around 2 million years ago. The fossils are exceptionally well-preserved and provide significant insights into the evolutionary history of our genus.
A new discovery reveals that drugs affecting DNA methylation could reverse autism's effects, improving diagnosis and treatment options. The study identified specific genes altered in autistic individuals with severe language deficits, paving the way for personalized therapies.
A $3.7 million clinical trial will evaluate customized warfarin dosage based on patient genetics to balance blood clotting risks and benefits in orthopedic patients. The study aims to identify the optimal range of blood clotting speed, using genetic formulas to refine warfarin dosing.
Research suggests that social role changes can lead to an increase in gender violence, especially for women who are expected to conform to traditional roles. The study, conducted by Prof. Mª Carmen Herrera Enríquez, found that men may use violence as a means to restore their lost power when faced with changing social dynamics.
The four-year project will investigate and prototype approaches to achieving a standardized health information technology platform model. The SMArt architecture aims to provide core services and support extensively networked data from across the health system.
Research debunks claims of a link between music and dyslexia, finding no correlation between musical skill and phonological processing; music therapy is unwarranted as a treatment for the condition.
Autism Speaks has awarded 16 new research grants totaling $5.2 million over three years to advance autism science and advocacy. The grants focus on early detection, underlying biological processes, and targeted treatments for autism spectrum disorder (ASD).
Dr. Chang-Hwan Choi has been recognized with the Young Investigator Program award for his work on efficient anti-corrosion surfaces. His research focuses on nano-engineering of superhydrophobic surfaces to enhance durability and functionality in light metal applications, addressing significant corrosion protection needs for the U.S. Navy.
Research reveals that family tree research can open a Pandora's Box of secrets and skeletons, including unwelcome information, family issues, and previously unknown origins. This can lead to conflict and widen rifts within families, as people struggle with the consequences of their discoveries.
A chemical compound, when combined with antibiotics, effectively destroys biofilms produced by antibiotic-resistant bacteria. The compound also re-sensitizes resistant bacteria to antibiotics, making it a promising treatment for difficult-to-treat infections.
Researchers at Cedars-Sinai Heart Institute have developed a method to guide cardiac stem cells using micro-size iron particles and a magnet, increasing retention in the injured area and enhancing heart function. This innovative technique shows great promise for improving the effectiveness of stem cell therapies for heart disease.
Scientists have developed tissue-engineered grafts composed of adult stem cells that can replace synthetic vascular bypass grafts. The study found that these grafts prevented clotting and thickening of the graft wall, improving their effectiveness in treating peripheral artery disease and dialysis access grafting.
Research from UCLA shows that children of combat-deployed parents are more likely to develop anxiety and exhibit behavioral changes, such as acting out or disruptions in school. The study suggests that the number and length of deployments have a cumulative impact on family members.
In a study of 158 Georgia centenarians, researchers found that past satisfaction with life is the key to happiness in our oldest years. For the depression study, they found that diminished cognitive problem-solving ability and living in a nursing home were significant predictors of depressive symptoms in octogenarians and centenarians.
Many kidney diseases are caused by single gene defects, providing opportunities for diagnosis and treatment. The discovery of causative genes enables personalized medicine and the development of targeted therapies.
Singapore's A*STAR is collaborating with Italy's Siena Biotech to develop targeted therapies for gastric cancer, leukemia, and osteoporosis. The partnership aims to leverage advanced molecular biology and antibody engineering techniques to create novel treatments.
Scientists from University of Southampton and Synairgen Research Ltd begin Phase II study on interferon beta for virus-triggered asthma exacerbations. The drug aims to prevent sudden deterioration in lung function and hospital admissions.
A team of scientists, including IUCN and Conservation International experts, proposes expanding the IUCN Red List to include up to 160,000 species, enabling a better understanding of extinction rates and environmental health. The estimated cost is $60 million, with current efforts costing around $4 million per year.
Researchers found that supported graphene retains exceptional thermal conductivity of up to 600 watts per meter per Kelvin near room temperature. This is significantly higher than copper and silicon thin films currently used in electronic devices.
Researchers at Berkeley Lab have successfully synthesized single-layer graphene films on a dielectric substrate using direct chemical vapor deposition. The method overcomes current fabrication limitations, enabling the production of high-quality graphene films with controlled properties and morphologies.
The newly described Australopithecus sediba hominid species has a long arms like an ape, a very advanced pelvis and short powerful hands. The fossils are estimated to be around 2 million years old, with the adult female weighing about 33 kilograms.
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.