A clinical study found that stroke patients can regain limb movement long after an injury through intensive therapy with specially trained personnel and newly created robotic aids. The study showed statistically significant improvements in quality of life, upper-arm function, and everyday activities.
Researchers will integrate data from climate modelling and disease forecasting systems to predict epidemic risks up to six months in advance. The project aims to give decision makers time to deploy intervention methods to prevent large-scale disease spread.
Results from two French studies presented at the International Liver CongressTM 2010 show that early liver transplantation can be proposed to non-respondents to steroids, while treatment with combined corticoids plus N-acetyl cysteine (C+NAC) increases survival rates in patients with acute alcoholic hepatitis. The studies add to growin...
Participation in dance-based therapy can improve balance and gait in older adults, decreasing their risk of falling and reducing costly injuries. Nursing professionals can help move these programs into practice to reduce the burden caused by falls.
Scientists from Oregon State University are trying to address a looming crisis caused by the lionfish invasion in the Caribbean Sea. The invasive species is eating its way through entire ecosystems, reducing small fish populations by up to 79 percent and disrupting delicate ecological balances.
Scientists found that a vital region of cadherin-23, a protein in the inner ear, is critical to both hearing and inherited deafness. The research revealed that calcium ions play a crucial role in holding the protein together, and mutations that weaken this bond can cause deafness.
GOES-13 replaces GOES-12, providing coverage for the eastern US, including the Atlantic Ocean and Gulf of Mexico. The satellite helps predict weather and storms, supporting fast and accurate weather forecasts and warnings.
Researchers at Case Western Reserve University are studying the effectiveness of TeleCare, a home monitoring device, in keeping patients with complex health issues healthy and out of the hospital. The study aims to find out which patients benefit most from telehealth monitoring.
Cancer genetics expert Bert Vogelstein will review the landscape of cancer genome research and its applications. He predicts that early detection and prevention will be key to reducing cancer deaths in the future.
A new study found a link between chronic HBV and progression to cancers other than hepatocellular carcinoma, specifically Non-Hodgkin Lymphoma (NHL) and Cholangiocarcinoma. Higher levels of viral replication were associated with increased risk, indicating a potential causal effect.
Research shows surface ocean freshened in rainfall-dominated regions and saltier in evaporation-dominant areas. Ocean warming has changed deep-ocean salinity patterns, extending beyond the surface.
Up to 200,000 children under-5 each year could be dying due to RSV-accelerated acute lower-respiratory tract infections. The Lancet study finds that RSV is the most important viral pathogen causing these infections in young children.
A study evaluating INT-747 added to ursodeoxycholic acid found significant improvements in liver enzyme levels in patients with primary biliary cirrhosis. The results suggest a potential new treatment option for this chronic disease, which damages bile ducts and leads to liver scarring.
Researchers found that behavioral incentives and medication have similar effects on brain function in children with ADHD, improving attention and reducing impulsivity. The study suggests that combining both approaches may be the most effective way to treat the condition.
Researchers at NIST have designed an instrument that can quickly and precisely detect trace amounts of chemical compounds indicating poultry spoilage. The technique relies on identifying low-volatility compounds present early in the decay process.
UK scientists Dr Dov Stekel and Dr Jon Hobman will collaborate with Japanese researchers to understand how E. coli survives in the human gut and causes disease. The project aims to improve our understanding of this prevalent bacterium and its variants, which can be fatal.
A British study found that nearly two-thirds of patients were unaware they had a minor stroke and over one-third delayed seeking medical attention for more than 24 hours. The study suggests a lack of public awareness about recognizing the signs of a minor stroke, with people from all demographics showing similar lack of knowledge.
Researchers at USC have identified a distinct molecular subtype of glioblastoma multiforme (GBM) associated with improved clinical outcomes, including median survival time of over three years. The discovery was made using epigenomics and has potential implications for targeted drug treatments.
The eradication of smallpox achieved significant public good with lives saved and prevented. Similarly, completing polio eradication is justified by moral obligations to prevent harm and protect future generations. The authors argue that finishing the job is an ethical imperative due to the capacity and opportunity to do so.
A Harvard study found that gay men, lesbians, and bisexuals are more likely to experience violent events and subsequent PTSD, with double the risk as the general population. The research highlights five mechanisms contributing to this increased risk, including hate crimes, social isolation, and limited access to mental health care.
Researchers discovered that TRPV3 plays a crucial role in regulating hair growth and skin health. The protein's activation leads to the release of TGF-alpha, which stimulates EGFR, forming a positive signaling loop.
Researchers tracked monocytes in primates infected with simian immunodeficiency virus to find that increased turnover predicts rapid AIDS development and brain disease severity. The study identifies a marker, soluble CD163, exclusive to monocytes, which correlates with disease progression.
Anupam Datta leads Carnegie Mellon's contribution to SHARPS, a collaborative project tackling EHR and HIE security concerns. The team aims to develop policies and technologies for secure healthcare systems, leveraging expertise in information security and privacy.
Research finds that hydrocooling reduces strawberry bruising by up to 60% and weight loss, while also minimizing impact bruising. Practical recommendations include harvesting early morning and using hydrocooling to minimize fruit damage during transportation.
An analysis of hospitalization records found that seasonal flu tends to peak earliest in western states like Nevada and later in New England states like Maine. The study identified patterns between peak timing and intensity of seasonal flu, enabling healthcare providers to prepare for outbreaks.
Researchers found that dark chocolate reduced damage to blood vessels in cirrhotic patients and lowered blood pressure. In contrast, white chocolate had no beneficial effects on portal hypertension.
Researchers have discovered that the concentration of phosphorus, calcium, copper, and magnesium in potato tubers can predict after-cooking darkening. The study found that ACD readings were higher in tubers from fertilized plots compared to nonfertilized ones, suggesting a potential method for predicting and minimizing the trait.
Einstein will increase research space and recruit new stem cell scientists with the new facility expansion, focusing on four broad themes: stem cell biology, genetics, cancer stem cells, and translational stem cell research. The renovation is expected to create 150 new jobs and drive scientific innovation for multiple diseases.
A growing body of evidence suggests that global phosphorus reserves are declining, threatening food security. The Arizona State University Sustainable P Initiative aims to develop solutions through technological innovation, conservation strategies, and recycling measures.
Researchers found that a solid-state illuminator decreases nitrate concentrations by 44-65% while increasing beneficial nutrients. The technology allows for short-term preharvest treatment, making it suitable for northern countries with poor lighting conditions.
Harvard researchers found that life and health insurance companies hold significant investments in the fast-food industry, totaling nearly $2 billion. This raises concerns about prioritizing profits over public health and the potential expansion of private insurers in the healthcare system.
The Bunya soybean variety is gaining popularity in Japan due to its enhanced suitability as an ingredient in traditional Japanese dishes. Its unique gelation properties make it ideal for producing a range of soy-based foods like tofu and custard.
A Tel Aviv University security expert has identified serious security drawbacks in US passports, credit cards, and e-voting systems. The researcher, Prof. Avishai Wool, found that hackers can access the chip embedded in passports using simple devices, while smart card vulnerabilities allow for easy jamming of radio frequencies.
A new study from UC Berkeley concludes that younger Americans are getting the better deal when factoring in public education as an intergenerational entitlement program. The researchers found that people born between 1972 and 2060 will make net gains of 4 to 6 percent over their lifetimes, while those now aged 63 to 80 have paid out mo...
Pitt Dental School researchers discovered a link between genetic variations and increased rates of tooth decay and aggressive periodontitis. The study found that individuals with specific polymorphisms in the DEFB1 gene had higher DMFT and DMFS scores, indicating a higher risk of developing these conditions.
A University of Illinois professor argues that teaching young children to write without borrowing from popular culture is problematic and contradictory. She advocates for allowing children to copy or borrow plotlines, narratives, and characters from media stories to prepare them for a highly mediated world.
A new Lancet editorial promotes the 'eat 5 fruit and veg a day' message despite recent findings suggesting a lower protective effect against cancer. Four key benefits remain: heart disease prevention, strong protection against specific cancers, weight management, and bowel cancer prevention.
A University of Michigan Health System study found black men with chronic pain experience more severe symptoms, leading to increased disability and depression. The study highlights the need for a culturally appropriate approach to caring for black men with chronic pain.
Scientists at Duke University Medical Center discovered a strong link between rare gene variants on chromosome 16 and the development of various seizure disorders. The study found that deletions in this region can cause a wide range of neurological disorders, including schizophrenia and specific forms of epilepsy.
Researchers at Mount Sinai School of Medicine have discovered a genetic framework that can explain and predict adverse drug reactions, including heart arrhythmias. The framework, developed by Ravi Iyengar and his team, uses genetic information to identify potential risks for arrhythmias in patients taking certain medications.
Researchers found that US women living along the US-Mexico border prefer buying over-the-counter oral contraceptives from Mexican pharmacies due to their convenience and affordability. The study also showed that older women and those born in Mexico were more likely to take advantage of this option.
A new study published in the journal Obesity found that medical and allied health professions need to present a balanced view of obesity causes and treatment when training young professionals. This approach resulted in significant reductions in obesity prejudice. The research suggests that health educators should deliver convincing, ba...
A genetic study has pinpointed the role of LIN28B in regulating height growth from birth to adulthood in a complex and sex-specific manner. The research found that two variants of the gene influence growth, with one having a more prominent effect on males.
Researchers discovered that regions of the brain with increased amyloid-beta deposits are not the same as those with atrophy due to neuron loss. The study found that these regions can disrupt connections with the hippocampus, leading to neuron death.
Researchers have isolated a portion of the adenovirus responsible for causing pink eye, finding that its protein coating is the key to inflammation in the eyes. This discovery offers new hope for developing a treatment for this highly contagious and common condition.
A University of Utah researcher helped discover how a protein motor works with two other proteins to move nerve cells and components inside them. Mutant LIS1 has been linked to the classic form of lissencephaly, a devastating brain malformation due to defective migration of nerve cells within the developing brain.
Researchers have developed a new technique that combines hot water treatment, rachis removal, and modified atmosphere packaging to extend shelf life of table grapes. This alternative method maintains higher oxygen retention, lower carbon dioxide accumulation, and reduced microbial populations compared to conventional packing methods.
A new study by North Carolina State University researchers links the number of diseases in a region to its climate and biodiversity, with hot, wet climates having more pathogens. The prevalence of diseases, however, is influenced by health-care spending, particularly in regions with low spending.
A new strategy for reprogramming human adult cells into induced pluripotent stem (iPS) cells has been successfully developed, eliminating the need for oncogenes. This innovation offers improved safety and efficiency for producing patient-specific stem cells for therapeutic applications.
Researchers found that calorie restriction influences the same molecular pathways related to aging in all animals studied, leading to improved health and reduced chronic diseases. By understanding these pathways, scientists may develop interventions or medicines to promote healthy aging.
Researchers at Salk Institute found that genetic region determining sex in green alga Volvox carteri has changed dramatically relative to its unicellular cousin Chlamydomonas reinhardtii. The team discovered new genes added to the expanded mating locus, which control male/female reproductive cell development.
Researchers developed an algorithm that enables eNoses to rate novel odors on a scale of pleasantness, achieving high accuracy in predictions, and suggesting a fundamental cross-cultural similarity in odorant pleasantness. The study's findings may lead to new methods for odor screening and environmental monitoring.
Researchers grew two populations of neurons in microfluidic platforms, forming synaptic connections and enabling manipulation with drugs or neurotransmitters. The system allows for visualization and control of synapse dynamics, shedding light on memory formation and pharmaceutical development.
Two scientific teams at Cincinnati Children's Hospital Medical Center are receiving a total of $2.3 million in research funding to continue studies on novel treatments for leukemia and bone marrow failure. The researchers aim to develop new therapeutic strategies targeting CDC42 and FA protein complexes to eliminate leukemia stem cells.
Researchers use the GeoViz Toolkit to analyze disease statistics and identify trends in geographic patterns. This allows for better understanding of complex events like the spread of Swine flu.
Researchers have discovered two compounds that allow cells to survive attacks from ricin and Shiga-like toxins, rendering them immune to these deadly threats. These compounds work by blocking the toxins' escape via cellular components, providing potential countermeasures against bioterrorism.
Research at National Jewish Health found low vitamin D levels in children with asthma were associated with poorer lung function, higher allergy markers, and increased medication use. Vitamin D supplementation may help reverse steroid resistance and reduce medication needed for asthmatic patients.
A new study reveals that a Martian meteorite, ALH84001, is approximately 4.091 billion years old, significantly younger than previously estimated ages. This finding suggests that volcanic activity was ongoing in Mars for much of its history and has implications for understanding the planet's evolution.
A TGen and VARI program is studying naturally occurring cancers in dogs to better understand the causes of disease and develop new treatments. The goal is to translate knowledge into therapeutics that can help both humans and animals, with a focus on rare sarcomas and osteosarcoma.
New research identifies Jupiter Family comets as the primary source of the zodiacal cloud's eerie glow, contradicting previous theories that pointed to asteroid dust.