Research found that individuals with schizophrenia are more likely to have multiple chronic health conditions, including cardiovascular and neurological diseases. A third of those with schizophrenia had three or more physical health conditions, highlighting the need for integrated care.
Researchers at Indiana University School of Medicine have discovered an antibody that can differentiate between normal and altered forms of the PCNA protein in breast cancer cells, offering new hope for early detection of the disease. The discovery has also shown promise for identifying other types of cancer.
Researchers discovered that Onthophagus horned beetles use their young horns to bust out of thick larval shells, a function previously unknown. The finding suggests that the evolution of adult horn shape may have occurred secondarily, with the initial function being for larval molting.
Researchers found that exercising young rats reduced their risk of bone fractures later in life, demonstrating the importance of childhood exercise for future bone health. The study suggests that short periods of exercise during growth can stimulate bone development and lead to stronger bones.
A large study published in Journal of General Internal Medicine found that women with mental disorders are less likely to receive mammograms, especially those with psychotic disorders. However, the severity of depression and anxiety also plays a role in lower mammography rates.
A new study by Olaf Sporns and Max Lungarella provides insight into how the brain operates and sheds light on its evolution. The researchers created a mathematical framework that quantifies the relationship between neural and behavioral processes, revealing that the brain and body are interconnected.
Researchers found a self-sustaining community of bacteria that rely on radioactive uranium to convert water molecules into usable energy, living 2.8 kilometers below Earth's surface. The discovery expands Earth's biosphere and raises excitement about the potential for life on Mars.
A recent study by Indiana University researchers found that up to 14% of targeted internet users respond to phishing attacks, revealing a much higher success rate than previously reported. Simulated phishing tactics were used to elicit online information from eBay customers, highlighting the need for increased awareness and vigilance.
Fossilized embryos from 550 million-year-old Doushantuo Formation in China show early animals had adopted some structures and processes seen in modern embryos. The discovery reveals primitive animals could divide cells asynchronously, forming unique shapes.
A study by Indiana University researchers found that hospitals implementing specific measures to control antibiotic use were more likely to succeed in controlling antibiotic resistance. Measures such as limiting broad-spectrum drug availability and restricting formularies were associated with lower rates of antibiotic resistance.
The IU and Purdue Analytical Proteomics Team has been awarded a grant to develop standardized proteomics methodologies to discover proteins relevant to cancer. The team will work with cancer researchers and clinicians at the IU School of Medicine, as well as experts in statistical and computer analysis.
A new study by Indiana University researchers found that state laws protecting abortion clinics have had no impact on violent crimes against them. Surprisingly, data from 361 clinics showed 7% experiencing major or minor violence, with 44% experiencing harassment.
Researchers from Indiana University and Royal Netherlands Institute for Sea Research found evidence of dramatic climate changes during the Mesozoic Era, with temperature variations ranging from 30 deg C to 36 deg C. The discovery suggests that global fluctuations in carbon cycling played a significant role in shaping ancient climates.
New research suggests that skeletal microdamage resulting from bisphosphonate treatment may be maximal during the first year of treatment and not continue to accumulate with longer periods of treatment. The study found no increase in vertebral microcracks after 3 years of alendronate treatment compared to those treated for 1 year.
The Indiana University Center for Bioethics has established a Program in Ethical, Legal and Social Issues in Predictive Health Research with a $750,000 grant. The program aims to address the ethical concerns surrounding large-scale health research projects, including informed consent and data ownership.
Researchers found that modified versions of bisphenol A stimulate breast tumor cell growth and are absorbed by breast cancer cells. The study suggests human enzymes convert BPA into a more toxic form, increasing the risk of breast cancer. Further research is needed to confirm these findings.
Researchers at Indiana University are working on a project to craft messages that encourage women to be tested for HIV and enroll in research clinical studies. The study aims to identify barriers to testing and develop persuasive messages to overcome them.
Researchers at Indiana University School of Medicine found that routine screening for celiac disease in asymptomatic children with Down syndrome can have negative consequences on their quality of life. The study suggests that the cost of screening and treatment may outweigh the potential benefits, making it a less beneficial practice.
A recent study by IU informatics researchers challenged the notion of a Web-dominating 'Googlearchy' where search engines direct most traffic to established mainstream sites. The study found that popular sites receive significantly less traffic than predicted, indicating a more even distribution.
Researchers at Indiana University School of Medicine – Northwest propose that a family of proteins producing PGLYRP can be used to develop medications for HIV/AIDS patients. These proteins appear to be the front line in defending the body from infection, mounting a defense long before the body's main immune system responds.
A new study finds that the stalk of Caulobacter crescentus bacteria acts as an antenna to amplify nutrient uptake, increasing efficiency without increasing volume or surface area. This discovery has significant implications for bioremediation and drug production.
A $5 million grant will establish an Asthma and Allergic Diseases Cooperative Research Center at Indiana University School of Medicine. Researchers aim to identify diagnostic biological markers for eczema and asthma, leading to better treatment and prevention strategies.
CS-Keys, a new company formed by Indiana University faculty, is developing an early diagnostic tool for breast cancer using a biomarker that distinguishes healthy cells from cancerous cells. The technology has the potential to improve diagnosis and treatment outcomes, making it easier to detect cancer in its earliest stages.
The IU School of Medicine has received a $8.9 million grant to expand its HIV/AIDS programs in Kenya. The program, AMPATH, will provide anti-retroviral drug treatments to over 18,000 people by September 2007 and screen more than 25,000 pregnant women annually.
A new study suggests that prepaying benefits for diabetes prevention could save healthcare costs by preventing millions of individuals from developing the disease. By sharing costs with employers and individuals, private health insurers and Medicare can cover lifestyle interventions, reducing the economic impact of obesity and diabetes.
The Vera Bradley Foundation has donated $6.8M to the IU Breast Cancer Research Program, supporting groundbreaking research and improving treatment outcomes for patients. The gift is the foundation's 13th major donation to IU School of Medicine and marks a continued commitment to finding a cure for breast cancer.
Researchers at Indiana University Bloomington found that even when ovary extracts are diluted 100,000 times, some sperm cells still respond to the scent. This discovery may help scientists understand problems with human conception and develop a diagnostic tool for male infertility.
The IU Cancer Center will attract top-tier scientists and physicians with the gift, enhancing its national reputation as a leader in cancer research and patient care. The center's research and clinical programs are expanding, and partnerships are increasing to achieve goals.
A study of 50 pairs of fraternal twins with hearing loss identified a specific region of DNA, DFNA18 on chromosome 3, that may contain an important locus for hearing loss in the general population. The findings suggest variation in genes within this region could lead to differences in susceptibility to hearing loss.
A collaborative care approach involving primary care physicians and advanced practice nurses significantly reduced behavioral symptoms in Alzheimer's disease patients. This resulted in lower caregiver stress and depressive symptoms without the use of anti-psychotics or sedative medications.
A cost-effectiveness study found that six out of eight newborn screening tests were not only cost-effective but also cost-saving. The tests identified rare disorders such as hypothyroidism and phenylketonuria, which can have significant impacts on children's health and development.
Indiana University researchers have created an Inauthentic Paper Detector (IPD) that uses compression algorithms to identify and distinguish between meaningful and meaningless technical texts. The system was inspired by a 2004 prank where MIT students submitted fake research papers, which were accepted without review.
The Regenstrief Institute has developed the Regenstrief Medical Records System, which provides unique clinical decision support and guidelines. The institute's research has shown that widespread adoption of electronic medical records can improve quality of care and save $81 billion annually.
Researchers found that a single bacterial cell can withstand stress equivalent to five tons per square inch due to its adhesive properties. Hypothetically, the glue could be mass-produced for use in surgical adhesives, presenting a promising biodegradable alternative.
Researchers found that birds control overtones by changing the shape of their upper esophagus and larynx. This technique allows for more tonal purity in song production, mirroring a human vocal tract used for speech.
A new study found that high good cholesterol levels (HDL) are a strong predictor of reduced heart attack risk, while low bad cholesterol levels (LDL) are not. The researchers suggest that current guidelines should focus on both HDL and LDL cholesterol levels.
A team of scientists led by Rudolf Raff discovered that certain conditions, such as the presence of hydrogen sulfide, can facilitate the fossilization of early animal embryos. The findings suggest that fossils from 500 million years ago may be embryos encased in a fertilization envelope and fossilized under highly reducing conditions.
Researchers at Indiana University found that plant species can be just as easily divided into categories as animal species, contrary to previous claims. The study also revealed that many bird and fish species successfully hybridize in the wild, while ferns are less likely to produce fertile hybrids.
The Fairbanks Institute will conduct a long-term predictive health study using biologics and medical informatics to identify risk factors for cardiovascular disease. Researchers will monitor participants over years to understand biological compensation and gene-environment interactions.
Researchers are testing rituximab to see if it can prevent the immune system from attacking the pancreas, a key component of insulin production. The study aims to reduce long-term complications associated with type 1 diabetes, such as heart disease and kidney damage.
A new web site compares search results of Google and Yahoo across four countries, highlighting the differences between Western and Eastern censored versions. The research project CenSEARCHip reveals starkly different outcomes for political topics like human rights and democracy.
A study proposes strategies to share health information across systems, eliminating duplicate tests and providing real-time information. The goal is to bridge the gap between current standards of care and optimal care through effective use of technology.
A six-year study found that teenage girls' sexual activity is influenced by factors such as relationship dynamics, mood, and time spent with partners. The study revealed that arguments with partners increased the likelihood of afternoon sex, while parental supervision reduced this risk.
A new 'active cookie' helps protect against online scams by redirecting users to secure sites, preventing attacks like pharming and man-in-the-middle. The technology is especially useful for financial service providers and individuals concerned about Wi-Fi hijacking.
Research using Daphnia pulex reveals that sexual reproduction efficiently removes deleterious gene mutations, suggesting it is a key mechanism for maintaining population health. Asexual species, in contrast, accumulate bad mutations at an increased rate, supporting the idea that sex plays a crucial role in purifying genomes.
A study by Dr. Richard Frankel found that nonverbal cues in medical interactions can influence patient satisfaction and compliance with doctor's instructions. Effective nonverbal behavior can convey empathy and improve communication, whereas inappropriate gestures can lead to feelings of humiliation or anxiety.
The Daphnia pulex genome, a model organism in ecological research, has been fully sequenced, providing insights into the genetic responses of species to their environments. The completion of this project will help ecologists understand how genetic variation influences adaptation and population survival in changing ecosystems.
A new study by the Regenstrief Institute finds that successful medical outcomes rely on stable and enduring relationships between doctors and patients. This approach recognizes that healthcare is not just about mechanics, but also social and emotional context.
Researchers Matthias Weber, David Hoffman, and Michael Wolf discovered a genus one helicoid, a minimal surface with an extra feature: a handle. This finding has implications for understanding the properties of surfaces at the nanoscale and could lead to new applications in structures and materials science.
A study by Indiana University found that female medical students who received religious awareness training demonstrated superior interpersonal skills compared to their male counterparts. The researchers are now investigating the impact of gender on the effectiveness of such training.