Context-aware phishing attacks could be highly successful, with success rates as high as 50 percent, by exploiting users' unique circumstances or personal relationships. Experts recommend changes in display of online information and public awareness campaigns to combat the problem.
A clinical trial found that insulin pump therapy was safe and well-tolerated in preschool-aged children with type 1 diabetes. Parents were also satisfied with the devices, with 95 percent continuing use after a six-month study. The benefits of insulin pump therapy are still being evaluated in terms of flexibility and convenience.
A recent study found that individuals with mental illness are at a higher risk of developing brain and lung cancers. The research, supported by the American Cancer Society and National Institute of Mental Health, suggests that people with mental health problems smoke more than the general population.
Researchers found that different magnesium sulfate salts contain varying amounts of water, which could provide insight into Mars' history. The proportion and distribution of these salts may hold clues about past climate changes and water presence on the planet.
The CHICA system combines patient-relevant pediatrics guidelines with family information to enable tailored care. Pediatricians receive customized clinical reminders, improving health outcomes for 55,000 patients in its first year.
Scientists at Indiana University and the EPA will study the circulation of polychlorinated biphenyls (PCBs) between the air and Great Lakes, aiming to inform new clean-up policies. Elevated PCB levels have led to fish consumption advisories for all five Great Lakes, with implications for human health.
A recent study reveals that two-thirds of assisted living residents exhibit mental health problem indicators, with half suffering from dementia. The findings are higher than expected and highlight the need for improved accommodations to address these needs without over-medicating.
Researchers are investigating whether neglecting oral hygiene increases the risk of heart disease by allowing plaque to accumulate on teeth. The new study will examine white blood cell counts and other inflammatory markers in African American volunteers.
Researchers have developed a chemical that discourages the landing and feeding of Aedes aegypti mosquitoes, which transmit yellow fever. The discovery provides new hope for combating the deadly disease.
Researchers at Indiana University and Leiden University found that tiny changes in a parrot's tongue position can significantly affect the qualities of its sounds. This discovery sheds light on the complex communication systems of birds, which are comparable to human speech.
A study by Dr. Kurt Kroenke found that depression is a risk factor for pain symptoms, with muscle pain and headaches being two or three times more common in people with depression. Physical symptoms may not respond to antidepressant treatment as well as emotional symptoms, and can linger longer.
The Indiana University research team aims to reduce tissue damage from shock wave lithotripsy, a common treatment for kidney stones. They're developing protocols and mathematical models to make the procedure safer and more effective.
A new study published in Science suggests that enhancing the homing of hematopoietic stem cells to bone marrow could increase transplant success rates. By inhibiting or deleting CD26, researchers were able to boost short-term homing and long-term engraftment of these precursor blood cells.
Researchers from Indiana University have identified adult type stem cells that can be grown in large quantities and easily modified with genes. These endothelial progenitor cells show promise as a new gene therapy tool for treating circulatory problems, such as diabetes-related amputations and heart attack repair.
The IU School of Medicine aims to integrate competency-based curriculum with the 'hidden curriculum' to improve practice and professionalism. The school's unique approach involves changing its culture to mirror the social context of care, teaching students about relationships and customer experience.
Middle-aged inner-city African-Americans experience higher levels of depressive symptoms than the general US population, according to a new study. The research found that risk factors for increased depressive symptoms include decreasing social support and being severely underweight or obese.
Researchers will analyze tumor samples, protein releases and patient responses to chemotherapy agents to develop individualized treatments. The goal is to minimize side effects while improving response based on patient chemistry and tumor type.
Indiana University researchers use facial recognition technology to examine faces of children from across the globe to identify visual characteristics of Fetal Alcohol Syndrome. The study aims to establish key points for diagnosis and provide standardized assessments, enabling all children with the disorder to receive necessary services.
Researchers identified a strong association between gene GABRA2 and the risk of alcoholism. The study found that tiny differences in this gene are associated with both alcoholism and brainwave patterns linked to alcoholics.
Indiana University professors Christopher Beckwith, Mary Ellen Brown, Ellen Ketterson, and Loren Rieseberg have been awarded the prestigious 2004 Guggenheim Fellowships. The grants will support their research on topics including bird sexual behavior, plant species evolution, and Central Eurasian history.
The emergence of Brood X cicadas in May will result in some damage to fruit trees and prized yard trees and shrubs. Gardeners, vintners, and farmers are advised to cover vulnerable plants with netting to prevent damage.
Research suggests that bone-marrow-derived stem cells do not differentiate into new heart muscle cells when injected into damaged hearts. Instead, they mature into traditional blood lineage cells. This challenges the idea of using stem cell therapy to repair damaged hearts and raises questions about alternative approaches.
Evo-devo biologists led by Raff will use mechanistic tools to address major historical questions about multicellular animals, the Cambrian radiation, and animal larvae. The approach may reveal complex features in animal development evolved more quickly than expected.
Researchers found that gradual exposure to frequency-shifted sounds improved subject's ability to comprehend speech in cochlear implants. Brain scans revealed systematic changes in cortical responses after several hours of exposure.
Researchers studied household land-use strategies in Brazil and the Midwest, finding that crop prices, conservation plans, and state/federal forest protection programs influence decisions. This complexity may make it difficult for policymakers to develop a single, uniform policy for entire regions.
Researchers aim to identify a gene on chromosome two linked to Parkinson's disease in families with multiple affected members. The study, called PROGENI, will enroll an additional 300 sibling pairs to investigate genetic risk factors for the neurodegenerative disease.
Proton radiotherapy is being used to treat cancer patients at MPRI with minimal damage to healthy cells. The facility has received $10 million in funding and will be a centerpiece of the life sciences effort in Indiana.
The Indiana University-Kenya AIDS program has received an expanded grant, allowing for the treatment of up to 15,000 HIV-infected individuals in rural communities. The new funding will also establish two additional rural programs and support educational initiatives for medical students and providers.
Researchers at Indiana University found that farmed Atlantic salmon contain significantly higher levels of toxins, including PCBs and dioxins, than wild Pacific salmon. These toxins are linked to human health concerns and may pose a risk to people who eat salmon regularly.
Researchers developed a risk index to identify people at higher risk of finding advanced precancerous growths in the upper colon. The study found that older age, being male, and having certain types and sizes of polyps in the lower colon were associated with an increased probability of finding these growths.
Researchers say governance of critical resources is a struggle, but that humans can establish effective stewards through adaptable rules and dialogue. Successful examples include the Maine lobster fishery and Montreal Protocol on stratospheric ozone.
E-mail cluster bombs can overwhelm victims' inboxes and cell phones with thousands of unwanted messages. Computer scientist Filippo Menczer proposes fixing the problem by changing web forms to prompt subscribers to send their own confirmations.
A study by Indiana University researchers suggests that European soil microbes help the invasive American black cherry tree grow, while inhibiting native species. The research found that in Dutch greenhouses, sterilized soil led to poor growth of native cherry trees, but non-sterilized soil allowed the invasive species to thrive.
Researchers discovered a new metabolite, endoxifen, which is present in higher concentrations than previously thought and varies with genetic composition. This finding suggests that tamoxifen's effectiveness may be influenced by individual differences in metabolism.
A self-management program improved mental and physical functioning in low-income adults with low back pain. The study, funded by the NIH and VA, showed empowering individuals to deal with their pain through exercise and behavior changes significantly reduced symptoms.
Researchers at Indiana University led by Martin Jarrold have made a groundbreaking discovery about the stability of gallium clusters. The findings show that these tiny clusters can withstand high temperatures and remain in a solid state, contrary to classical physics predictions.
A new hypothesis on the origin of 'junk' DNA proposes that smaller population sizes in eukaryotes lead to a weakening of natural selection's potency, allowing extraneous genetic sequences to accumulate. This theory suggests that genetic drift is responsible for preserving junk DNA and other extraneous genetic sequences in organisms.
Concussions in sports require a collaborative approach to effective evaluation and treatment, according to Dr. Douglas McKeag. Key findings include the need for careful assessments by trained professionals and the potential for athletes to take up to seven days to recover from concussions.
A nationwide survey of US physicians found that 49% support national health insurance, while 40% oppose it. The study also revealed growing discontent among employers and the general public regarding the current healthcare system.
The IU School of Medicine and Merck have partnered to establish a vaccination training program in Kenya. The program aims to enhance immunization infrastructure and reduce infant morbidity and mortality due to preventable diseases.
Researchers found widespread zeolites across Yucca Mountain, abundant at a depth considered ideal for waste storage. A combination of man-made safeguards and natural features is necessary to prevent waste migration.
The Indiana University-led FlyBase team will develop and maintain the public interface of the database, while the Bloomington Drosophila Stock Center will provide prized Drosophila mutants crucial to various scientific fields. Over 12,000 scientists worldwide have authored papers about Drosophila in the past.
A Phase I study for non-small cell lung cancer used stereotactic radioablation, increasing radiation doses without prohibitive toxicity. 87% of patients showed positive tumor response, with no local recurrence at the highest dose levels.
E. coli cells quadruple Pol IV enzyme production as they starve, allowing them to adapt and survive through increased genetic variation. This discovery could help hospitals combat nosocomial infections by developing new strategies for quickly mutating bacteria.
Four IU computer science projects will develop new software systems to improve weather forecasting accuracy, protect scientist data, enable grid computing participation and make biomedical instruments accessible globally. These projects aim to increase research collaboration and accessibility.
Eight IU Chemistry faculty members, including Andrew Leavitt and Lisa Lewis, have been recognized for their outstanding contributions to undergraduate research. They will deliver 25-minute talks at the symposium, which also features a keynote address by Pfizer GRD Vice President Bruce Roth.
A team of scientists will sequence a large DNA segment in soybeans and its wild relatives to identify genes for disease resistance. This step is crucial for isolating and transferring these genes to crops with enhanced disease resistance, an alternative to pesticide use.
Researchers found that genetic super-combinations from hybridization can create advantageous traits for survival and reproduction. They demonstrated a possible mechanism for rapid evolutionary change through replicating the births of three unusual species within a few generations.
A new study suggests that horizontal gene transfer occurs in flowering plants for thousands of ordinary genes, contradicting the traditional view that eukaryotes acquire genes only through vertical transmission. The research found anomalous genetic material in mitochondrial DNA chromosomes across different species.
A multidisciplinary research team led by IUB evolutionary geneticist Michael Lynch will study the genetic mechanisms of recombination in Daphnia. The grant aims to understand this critical phenomenon in the life cycles of all sexual organisms and its impact on human diversity.