Researchers found that vitamin supplements reduced breast cancer risk by about 30 percent, while calcium supplements reduced it by 40 percent. Calcium supplements lost their protective effect once DNA repair capacity was accounted for.
Research reveals higher breast cancer rates among Latinas due to early diagnosis and poorer outcomes. Studies also show significant disparities in healthcare access and knowledge about screening practices among Mexican and Latina women living in the US.
Patient advocates and researchers at Vanderbilt Ingram Cancer Center presented an interactive game show on cancer research to increase awareness, particularly of clinical trials. The event resulted in a 20% increase in participants' knowledge and high engagement rates.
A new brain implant made from silk has been developed to monitor and control seizures, as well as transmit signals past damaged spinal cord areas. The ultrathin flexible implants can record brain activity more faithfully than thicker devices, with potential applications in epilepsy, spinal cord injuries, and other neurological disorders.
The study demonstrates a potential new treatment paradigm in oncology with improved overall survival rates for metastatic castration-resistant prostate cancer patients. The treatment, Sipuleucel-T, was shown to have well-balanced prognostic factors and mild adverse events.
Researchers discovered yeast cells can decide to mate within two minutes of meeting due to a chemical change on a single protein. This process is controlled by the concentration of pheromones in the environment, which triggers mating if sufficient.
Researchers from Université de Montrêl have discovered a molecular switch that enables yeast to make critical decisions about its fate, including choosing a suitable mate. This study provides valuable insights into the mechanisms underlying sexual mate selection and has potential applications in understanding human development and disease
CSIRO's new dynamic gating system and ATM melt delivery system improve die casting quality by reducing porosity and increasing microstructure. These innovative technologies enable stronger castings with lower environmental impact.
The EORTC 30904 study found that conservative surgery is not inferior to radical renal surgery or nephrectomy, with a slightly higher complication rate. Overall survival rates were shorter on the conservative arm for all randomized patients, but not different for RCC or clinically/pathologically eligible patients.
The European Association of Urology does not recommend mass screening for prostate cancer in Europe, citing the risk of overdiagnosis and overtreatment. Men should be properly informed by their physician about the pros and cons of screening, such as a PSA test.
A dual FXR and TGR5 agonist decreases liver damage and modulates hepatic inflammation and fibrosis in a mouse model of PSC. FXR and TGR5 agonists regulate bile acids, glucose, lipids and inflammation.
The European Association of Urology Congress highlights advances in renal cell carcinoma management, including immunotherapy, targeted therapies, and angiogenesis blockers. New treatments like bevacizumab, sunitinib, sorafenib, temsirolimus, and everolimus have shown promise in stabilizing metastatic kidney cancer for a certain period.
The MODIS Rapid Response System provided near real-time satellite images of the Earth's landmasses, capturing a visible image of Eyjafjallajökull's ash plume over England and the Netherlands. Air travel has been grounded or diverted due to volcanic ash particles posing a risk to airplane engines.
A phase II study found GS-9450 significantly reduces levels of alanine and aspartate aminotransferases in patients with non-alcoholic steatohepatitis. The treatment also showed promising results in terms of tolerability profile, suggesting its potential as a new treatment option for NASH.
Researchers have developed a method to analyze corporate firewall logs to identify errors and omissions. This approach, called traffic mining, can determine the actual rules applied by firewalls to incoming and outgoing network traffic.
Researchers found that solar wind flowing over lunar polar craters creates a complex electrical environment, affecting surface chemistry and dust cling. The team's calculations reveal that the inside walls and floor acquire a negative electric charge due to electron-ion separation, posing challenges for future exploration.
Researchers discover chitosan can repair damaged spinal cord nerve cell membranes, reducing leakage and oxidative stress. The compound restores electrical signal transmission to the brain, offering hope for spinal injury patients.
A German study found that high dose UDCA was not superior to placebo in treating NASH, but showed promise in a subgroup of mildly overweight male patients. This result is significant as the incidence of NASH is increasing with rising obesity levels.
Patients with multiple sclerosis reported significant improvements in quality of life, physical function, and cognitive abilities after one year of TYSABRI treatment. Fatigue and overall well-being also showed notable reductions.
Researchers found that natural killer T (NKT) cells impede the healing process, leading to slower wound closure. Inactivating these cells using an antibody is being tested as a potential treatment.
A study by researchers at The University of Nottingham reveals the devastating impact of supermassive black holes on galaxies. These behemoths strip massive galaxies of cool gases required for new stars, causing ageing red giants to dwindle in existence.
Researchers have identified a cluster of small RNA that correlates with pluripotency in induced-pluripotent stem cells, enabling the distinction of more viable cell lines. This discovery is expected to improve the production of full pluripotent iPS cells and their application in disease therapy.
A beneficial microbe called Muscodor albus may help protect fresh grapes from troublesome gray mold. Experiments have shown that M. albus can combat Botrytis cinerea, the organism that causes gray mold.
A large patient cohort study found that genomic-based portraits can predict liver cancer recurrence. Two gene signatures were identified to identify patients with poor disease outcomes, enabling preventive therapies. The study also highlights potential therapeutic targets for adjuvant treatment following surgical intervention.
A Kansas State University professor found that e-readers enhance students' reading experiences by allowing interactive text features. This interaction boosts reading comprehension and engagement, particularly among reluctant readers.
The European Association of Urology (EAU) has launched new and updated clinical guidelines for urological conditions, including muscle-invasive and metastatic bladder cancer and prostate cancer. The guidelines provide evidence-based recommendations on diagnosis, staging, treatment options, and follow-up care.
Several urological experts were awarded prestigious medals and prizes for their groundbreaking work, including Prof. Frans Debruyne and Prof. James Catto. The awards recognized their efforts to advance urology through innovative technologies and research.
The rise of female-driven movies marks a significant shift in Hollywood, with films like Precious and Sex and the City receiving critical acclaim. This change is attributed to a shift in identity from traditional 'chick flicks' to more topical and relevant stories for modern women.
Researchers found that between 93 and 100% of treatment-naïve G1 HCV patients achieved a sustained virologic response after 24 weeks of treatment if they had a fast antiviral response to Telaprevir and Peginterferon. The study showed that a twice daily dose of Telaprevir was as effective as three times a day.
Researchers identified a novel sequence bias that regulates genomic expression rates, providing insights into how cells respond to injuries and poisons. This discovery could lead to more efficient production of therapeutic agents and research reagents.
Two studies presented at the International Liver Congress 2010 found that extracorporeal liver support therapy may not improve overall survival, but shows positive effects on dialysis and severe hepatic encephalopathy in patients with cirrhosis. A significant survival benefit was observed in patient subgroups with hepatorenal syndrome ...
CanCOLD is a nationwide study to understand Chronic Obstructive Pulmonary Disease (COPD), improving its management and reducing its burden. The MUHC leads the pan-Canadian initiative, which aims to demystify COPD and improve public awareness.
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.