Researchers have discovered that the malaria-causing parasite Plasmodium vivax shares the same genetic variations despite being found on different continents. The sequencing of its genome could help understand how the parasite lives and causes malaria, and may lead to new treatments for drug-resistant strains.
A review article highlights the role of interleukin-18 (IL-18) in inflammation and its potential as a therapeutic target for pulmonary inflammatory diseases. Therapies blocking IL-18 activity may offer effective treatment options for conditions like bronchial asthma and COPD.
A study published in Liver Transplantation found that living donor liver transplantation (LDLT) has an excellent survival rate for patients with acute liver failure, with a 10-year survival of 73%. Patient age and donor age are significant factors in long-term outcome post-transplant. The study suggests that LDLT is a viable treatment ...
Patients with stage I non-small cell lung cancer (NSCLC) who received radiation therapy had an increased median survival of 21 months compared to 16 months. The percentage of patients not receiving treatment declined from 20 percent to 16 percent between 1999-2003 and 2004-2008.
A new study by the University of Chicago shows that 60 percent of grandparents provided some care for their grandchildren during a 10-year period. Grandparents with less income and less education are more likely to take on care for their grandchildren, highlighting the diversity in grandparent care.
Researchers have identified a simple blood test that accurately detects autoimmune kidney disease and predicts patient outcomes. The test measures antiPLA2R autoantibodies, which are associated with disease severity and remission rates.
A USC-led study confirms a strong correlation between popularity and smoking behavior among high school students in the US and Mexico. Popular students were found to become smokers earlier and form friendships with other smokers.
A University of Colorado Cancer Center study found that parents' concern about skin cancer does not affect their children's outdoor play time or obesity rates. The research suggests that children can get plenty of physical activity and prevent skin cancer by using sun protection measures.
The Gruber Foundation honored Mary Gehring and Valerie Horsley with the Rosalind Franklin Young Investigator Award for their groundbreaking research in Arabidopsis epigenetics and mouse genetic models. The awards recognize early career female scientists making significant contributions to genetics.
Research shows that nearly 20% of young children with cancer develop posttraumatic stress disorder, exhibiting symptoms such as flashbacks and anxiety. The study highlights the need for child-friendly treatment procedures and psychological support to prevent prolonged disorders that impair development.
Researchers explore three levels of hindsight bias: memory distortion, inevitability, and foreseeability. Factors fueling the phenomenon include selective recall, need for closure, and overconfidence in judgments. This bias can hinder learning and lead to poor decision-making.
A Nova Southeastern University study reveals that deep-sea crabs have eyes sensitive to ultraviolet light, allowing them to distinguish between toxic corals and edible plankton. The crabs use their sensitivity to blue and ultraviolet light to color-code their food.
The NOvA experiment aims to determine the ordering of neutrino masses and explore their role in the universe's origins. The detector will consist of 28 blocks, each made up of plastic PVC modules, and will be operational by 2013.
The University of Texas at Arlington is developing a universal version of the PanDA workload management system, funded by a $1.7 million grant from the US Department of Energy. The new software aims to improve the analysis of large datasets in particle physics and other fields.
A team of neuroscientists discovered a signature of disease that may help explain the relationship between transposons and neurodegenerative disorders. They found that TDP-43 normally functions to silence or repress potentially harmful transposons, but when its function is compromised, these elements become overexpressed.
Researchers found Hematodinium sp. and its sister species are a major problem for crab fisheries, causing 'bitter crab' disease. The parasites have bacteria-like endosymbionts that increase their chances of survival outside the shrimp, leading to significant damage to infected crustaceans.
A University of Illinois study finds that even small weight gains in college students (1.5 pounds per year) increase systolic blood pressure by 3 to 5 points. Regular physical activity can help mitigate this effect, particularly for young women, who are more susceptible to increased blood pressure.
A new test can measure an individual's propensity for calcification in their blood, identifying those at increased risk of vascular calcification and potential heart disease. The test may also provide a basis for treatment monitoring in patients who receive calcification inhibitors.
Scientists have identified a new signaling system in bacteria that enables them to produce an appendage, swim away, and inhibit biofilm formation. This discovery could lead to understanding how to break up harmful bacterial biofilms on teeth or medical devices.
Researchers at Vienna University of Technology have discovered pre-thermalization, where an intermediate state emerges between an ordered initial state and statistical equilibrium. This state exhibits some equilibrium properties but retains distinct order for a remarkably long time.
A Mayo Clinic study found that endovascular repair has a low rate of complications, even in high-risk patients. Researchers analyzed data from 1,008 consecutive patients and found a lower mortality rate than open-abdominal surgery when aneurysms ruptured.
A Case Western Reserve University study found that AA-related Helping activities significantly lower alcohol use and increase interest in others over time. Participation in these activities also correlates with increased step-work and meeting attendance, strengthening the commitment to the program.
A Yale center has received a $15 million NIH award to investigate sex differences in autism spectrum disorders, with the goal of identifying causes and developing novel treatments. The research aims to understand why autism is almost five times more common among boys than girls.
myIDP is an interactive online tool that helps scientists prepare individual development plans to reach their career goals. The platform provides exercises, resource lists, and guidance on exploring career options and setting professional development goals.
The university has received nearly $24.5 million in grants, including almost $14 million for the Epidemiology of Diabetes Interventions and its Complications study. The funding will help researchers investigate the long-term effects of glycemia on diabetes complications and improve healthcare quality in targeted communities.
A recent study found that moderate political groups receive less attention in newspaper articles compared to more radical groups, leading to a skewed perception of their importance.
Research finds that a mother's education and years of survival are more influential on her child's adult health than maternal age. Children born to older mothers have a higher incidence of health conditions if they lose their mother at an early age, but this effect is statistically insignificant when adjusted for these factors.
A new study reveals that clathrin protein moonlights as a key player in cell division, shedding light on the process and potential links to cancer. By deleting clathrin from cells, researchers found that it stabilizes centrosomes, which are essential for proper chromosome segregation.
A new study found that patients with common kidney disease IgA nephropathy who have normal kidney function and only minor urinary abnormalities at diagnosis experience remission without special treatments. No patients developed kidney failure over a 20-year follow-up, indicating an excellent prognosis.
NASA's TRMM satellite observed intense rainfall and towering thunderstorms in Hurricane Michael, indicating a potential intensification. Over the next 24 hours, Michael's maximum sustained winds more than doubled from 50 mph to 115 mph.
Six UC San Diego researchers received over $7 million in CIRM funding to study human embryonic stem cells, induced pluripotent stem cells, and hematopoietic stem cells. Their work aims to develop unlimited sources of transplantable beta-cells for diabetes patients and promote immunological tolerance to hESC-derived tissues.
Montserrat Fernández-Vallejo has developed the longest fibre-optic sensor network measuring 250 km with a multiplexing capability, enabling remote monitoring of large infrastructures. This technology allows for efficient data transmission and analysis without power sources, critical state observation, and preventive maintenance.
The ENCODE project has published a series of articles annotating the functional elements in the human genome, revealing new information on pseudogenes and regulatory elements. The study's findings are now freely available online as part of BioMed Central's open access policy.
Researchers discovered that tumor suppressor genes TSC and PTEN regulate stem cell-like blood precursor cells in fruit flies. The TOR pathway uses these genes to gauge nutrition levels and stress, expanding or increasing the number of blood progenitor cells. High levels of ROS were found to be valuable in this context.
A new report from DOE's Pacific Northwest National Laboratory and N14 Energy Limited reveals LEDs are more environmentally friendly than CFLs and incandescent lights. The study found that as technology improves, LEDs will continue to gain an edge, with potential for a 50% reduction in environmental impacts within five years.
Researchers tracked albatross movements using GPS to discover the 'dynamic soaring' technique, which allows birds to fly with minimal mechanical cost. This method may lead to advancements in robotic aircraft design, enabling them to harness wind energy without engines.
The famous Galilean thermometer was actually invented by an early scientific society founded by Galileo
Researchers discovered that green tea's EGCG chemical property increases neural progenitor cells, enhancing learning and memory. The study found that EGCG-treated mice required less time to find hidden platforms in mazes.
A study published in Science reveals that genetic changes associated with diseases impact the genome's regulatory circuitry, affecting gene expression rather than genes themselves. The research exposed previously hidden connections between different diseases and offers a new approach for pinpointing specific cell types involved in dise...
Stephen Byers, a Georgetown Lombardi Comprehensive Cancer Center professor, has been awarded a $2.5 million NCI grant to investigate how certain drugs may prevent cancer. The research aims to understand the mechanism of action of anti-inflammatory drugs that have shown promise in preventing cancer and rheumatoid arthritis.
A study by University of Zurich botanists and ecologists found that higher biodiversity aids stress resistance in ecosystems. Systems with more species can maintain biomass production longer under moderate stress, while those with few species are more negatively impacted as stress increases.
The ENCODE project reveals a massive control panel in the human genome, with 4 million gene switches, to regulate gene expression and prevent disease. The comprehensive data will help researchers pinpoint specific areas for human disease research.
The ENCODE project has assigned biochemical functions to 80% of the human genome using data from 1,649 experiments. The team identified over 4 million sites that affect biological function through binding specific proteins. These findings provide a critical map of tens of thousands of genes and regulatory switches.
Tropical Storm Leslie is experiencing slow strengthening due to cooler ocean waters kicked up by its slow movement, sapping its strength. The storm is also battling weaker wind shear, which has been gradually decreasing, allowing it to potentially reach hurricane status later in the day.
A study by Concordia researcher Holly Recchia found that children's experiences of exclusion are more diverse than previously thought, with some trying to numb negative feelings and others searching for alternatives. The study suggests age-specific interventions to help kids take responsibility for their actions and weigh different goals.
Researchers identified a specific HIF2α mutation in tumor cells of patients with rare cancers, offering clues about cancer cell metabolism. The finding may lead to new targets for cancer treatment development and improve understanding of the mechanisms behind the Warburg effect.
The Center for Autism Research at Children's Hospital of Philadelphia has received a $2.2 million NIH grant to study brain development in infants as early as three months old. Researchers aim to identify biomarkers for autism and develop more effective treatments.
Research reveals that females tend to tell longer, more coherent stories with greater self-reflection, while males' stories are more matter-of-fact. These differences may indicate females have a stronger inclination to reflect on past experiences and give personal meaning to events.
The European Commission's FET program has granted €4 million to create a functional 3D neuronal structure similar to the human brain. Researchers will develop a controlled environment to study and analyze the network.
Researchers analyze the effectiveness of Medicare's bundled payment program, finding that it faces challenges in rewarding providers for efficient care delivery. Experts discuss lessons learned from previous payment reforms, emphasizing the need for comprehensive reforms that address multiple aspects of the health system.
Tropical Storm Michael showcased strong thunderstorms in its northeastern 'arm' with cloud top temperatures reaching -63 Fahrenheit (-52 Celsius), indicating heavy rainfall. The storm is expected to continue moving northeast and may strengthen into a hurricane by Friday due to relaxing wind shear.
The new center will use over 30 mass spectrometers to analyze thousands of molecules in cells, identifying environmental triggers for diseases like childhood diabetes. Metabolomics research also aims to develop personalized treatments by understanding how patients respond to different doses of medication.
Most English football teams don't comply with international concussion guidelines, which standardize the definition of concussion and require cognitive assessment before returning players to play. As a result, many clubs don't take concussion seriously enough, relying on subjective assessments that could be unsafe.
A clinical trial of Ekso-assisted walking in 13 patients with a range of spinal cord injuries found positive results, including improved gait and balance, increased oxygen consumption, and reduced cardiovascular responses. Long-term studies are needed to fully evaluate the effects.
A UCLA study challenges the World Health Organization's approach to HIV prevention in South Africa, suggesting it could lead to millions developing drug-resistant strains and costing billions more than estimated. The researchers argue that providing treatment to those in need would be more effective and cost-efficient.
A new study by CU-Boulder researchers finds mid-elevation mountain ecosystems sensitive to rising temperatures and changes in precipitation and snowmelt. The 'tipping point' where these forests switch from moisture-dependent to sunlight-temperature dependent is crucial for understanding climate change's impact.
A new article provides simple guidelines for establishing basic authenticity and reliability of fungal ITS sequences, targeting traditional DNA sequencing. The guidelines aim to assist researchers in sharpening their datasets and reducing noise in public sequence databases.
The Danish Digital Humanities Laboratory (DIGHUMLAB) aims to push humanities research in new directions through the integration of digital technologies, promoting international collaboration and public awareness.
Researchers discovered that injecting heat-generating cells into mice reduced visceral fat by 20% and converted existing belly fat cells into thermogenic cells. The study suggests a potential new therapy for obesity, targeting patients with aging-related visceral fat accumulation and those who cannot exercise or reduce calorie intake.
Insignia Technologies, formed by the merger of Insigniapack and Novas Technologies, will exploit design expertise to create smart packaging labels initially in the food sector, expanding into other areas. The company's patented smart pigment technology aims to reduce waste and environmental impact.