Brain imaging studies identify differences in left/right dominance linked to language problems, distinguishing them from autism. Language impairment is strongly associated with a larger right-sided Broca's area.
A new method developed by Princeton scientists can detect small chromosome alterations in cancer cells with high accuracy. The technique allows researchers to identify previously unknown additions and deletions, which may lead to new treatments for breast cancer.
Diane Swanson's research reveals that executives prioritizing ethics tend to prefer fair pay, while those downplaying values often have higher salaries. This finding highlights the need for business education to focus on service to community rather than self-centeredness.
A study of 162 Japanese patients with mild to moderate Alzheimer's disease and high blood pressure found that brain-penetrating ACE inhibitors slowed cognitive decline. The medications declined thinking and memory skills by only 0.6 points, compared to 4.9 points for calcium channel blockers.
A study of over 150,000 women found that folate intake was associated with a lower risk of high blood pressure. The most significant effects were seen in younger women, who had a 29% lower risk of developing hypertension when consuming high amounts of folate.
Cleveland stem cell investigators Stanton Gerson, George Muschler, and Jaroslaw Maciejewski received grants to study the effects of aging on blood stem cells and optimize assays for human stem cells in bone marrow. Their research aims to improve understanding of age-related diseases such as anemia and cancer.
A recent study found that intravenous immunoglobulin (IVIg) treatment significantly lowers the incidence of MS symptom relapses and reduces disease activity. Patients treated with IVIg had a lower probability of developing clinically definite multiple sclerosis and fewer brain lesions compared to those receiving placebo.
A study of 47,949 participants found that moderate to high levels of alcohol consumption were associated with an increased risk of atrial fibrillation in men. However, no association was found between alcohol consumption and the risk of atrial fibrillation in women.
The SIOC and Wiley-VCH will jointly own the journal, while SIOC provides editorial expertise and Wiley-VCH handles marketing and distribution. The partnership aims to increase international recognition and improve services for readers and authors.
A new study reveals that 8 out of 10 patients with serious mental illnesses are satisfied with their Seroquel treatment, experiencing improved positive and negative symptoms. This is attributed to its effectiveness and favorable side effect profile, leading to better compliance and outcomes.
A team of Hopkins researchers is using new genome searching technologies to identify genetic factors contributing to autism. They will analyze data from 465 families and 979 individuals with autism, focusing on rare genetic mutations and extra or missing gene copies.
Researchers at Northwestern University found that cells in the retina of fruit flies adopt mathematically predictable shapes and configurations, similar to soap bubbles. This discovery reveals a general principle of patterning found in a wide range of living things.
Researchers at the University of Florida have created a new method for detecting bacteria using bioconjugated nanoparticles, which can identify single E. coli bacteria in less than 20 minutes. This technology has significant implications for food safety and bioterrorism detection.
A topical diclofenac sodium solution has been shown to effectively treat symptoms of primary OA of the knee, improving pain and physical function by 45.7% and 36.7%, respectively. The study found that this treatment had a superior efficacy compared to a control solution, with minimal adverse effects related to skin reactions.
A study reveals how indigenous communities maintain their own laws, blending national and indigenous principles to survive. The hybrid form of law is found to increase the chances of indigenous customs surviving.
The grant will fund research on dopamine neurons and brain adaptation in Parkinson's disease, with the goal of developing new treatments for patients. Northwestern University's expertise in neuroscience and molecular imaging will be utilized in this effort.
Researchers discovered Cf-4 and Cf-9 resistance genes in wild tomato species, likely retained against the fungus C. fulvum.
Scientists found that people with psoriasis have transit amplifying cells divide without signal, leading to rapid skin renewal and increased cell layers. This discovery may lead to new treatments for the disease, which affects 300,000 people in the Netherlands.
A study of supportive-expressive group therapy for women with BRCA1 or 2 gene mutations found improvements in anxiety, depression, and decision-making. The therapy helped women weigh treatment choices by exploring feelings and perspectives.
Research findings suggest that a balanced diet prior to pregnancy can reduce the chance of spina bifida. Myo-inositol, zinc, and vitamin B12 supplements may also be beneficial in preventing the condition, although further research is needed to confirm this.
Researchers found a significant increase in ischemic stroke risk with tamoxifen, but emphasized that the absolute risk is small. The study's findings suggest careful screening of women before prescribing tamoxifen therapy due to potential stroke risk.
Researchers found a genetic connection between preeclampsia and the interaction between trophoblast cells and natural killer cells. The study suggests that a specific protein combination may be responsible for suppressing the NK cells' ability to stimulate vessel remodeling, leading to decreased blood flow to the fetus.
A recent study found that dementing patients' hyperactivity is worsened when care-providing family members employ a non-adaptive strategy, which includes being impatient and irritated. Adjusting this approach can help alleviate behavioural problems and improve the quality of life for both carers and patients.
Despite widespread concern about bioterrorism, only one in five patients who discussed anthrax with physicians received antibiotics or vaccines. Antibiotic prescription was most highly associated with patient requests and report of potential exposure.
Joan Somers' research found that cows on straw yards had significantly healthier claws and better walking patterns than those on concrete floors. The study highlighted the importance of comfortable bedding spaces, dry stalls, balanced rations, and regular claw care in improving dairy cow welfare.
Research suggests that retrotransposons, previously considered 'junk DNA', can initiate synchronous gene expression in mouse eggs and early embryos. This discovery may contribute to the reprogramming of the mammalian embryonic genome.
Researchers found that autistic boys with normal language capabilities have a typical brain organization, while those with language problems exhibit similar brain changes as non-autistic boys with Specific Language Impairment. The study supports the idea that autism and SLI are disruptions in neurodevelopment and neurobiology.
PathPort is a life sciences interoperability framework providing access to biological characterizations of known pathogens and their near relatives. The project aims to aid in detection, identification, and analysis of high-priority pathogens using its analytical tools and data models.
Scientists have identified four critical stages in generating B cells from stem cells, involving regulatory proteins and signaling pathways that guide the cell's development. The study paves the way for creating customized immune cells with specific functions.
Researchers found a 29% increased risk of all strokes and an 82% higher risk of ischemic stroke in women taking tamoxifen, compared to controls. The absolute increase in risk was small.
Jennifer West, a renowned bioengineer, has made significant advancements in nanotechnology and tissue engineering. Her research focuses on developing novel biomaterials for vascular grafts that could eliminate the need for vein transplants.