Two new research centers will explore new treatment strategies and biochemical pathways contributing to muscular dystrophy. Clinical trials and laboratory studies will focus on increasing muscle growth, inhibiting enzyme breakdown, and identifying genetic modifiers.
Researchers at Emory University Health Sciences Center found that immune factors APRIL and BlyS have multiple effects in rheumatoid arthritis. In some types of disease, they promote inflammation, while in others, they suppress it.
Duke engineers have developed a new ultrasound device that combines 3-D imaging with therapeutic heating, potentially improving doctors' most widely used method for destroying aberrant tissue in the heart. The device uses sound waves to heat tissue from a distance, eliminating the need to physically touch the tissue.
Scientists have found experimental evidence of quantum chaos in a system with freely dispersing components. The researchers replicated an historical experiment, demonstrating photoelectric effect and observing Ericson fluctuations.
The study found that more than 95% of HIV-infected people in resource-poor nations can benefit from combination ARV treatment, leading to improved CD4 counts, decreased viral load, and weight gain. The results underscore the importance of monitoring drug tolerability and toxicity to ensure patients' quality of life and adherence rates.
A new study examines how publicly funded organizations used information and communications technologies to shape regional identities and overcome social, economic, and political problems. The research reveals the widespread adoption of ICTs in 'place-making' projects across Europe.
Researchers at Penn University School of Medicine have developed an ultrasound-based treatment that can disrupt the blood flow to tumors, reducing growth. This innovative approach targets newly formed vessels created by tumors and may lead to new cancer therapies.
A new spinal surgery technique, developed by UCSF neurosurgeon Christopher Ames, allows for direct access to cervical spinal tumors without neural manipulation. The procedure involves removing and reconstructing portions of the cervical spine to access tumors, providing a minimally invasive option for patients with conditions like neur...
Researchers will inject thousands of tons of pressurized carbon dioxide into Western basalt formations to monitor its storage. The experiment aims to create infrastructure for carbon sequestration, potentially storing over 100 billion tons of CO2.
Researchers have discovered that sphingosine kinases SphK1 and SphK2 have opposing roles in regulating ceramide biosynthesis, with SphK2 potentially sensitizing cancer cells to chemotherapy. This finding may lead to the development of more effective chemotherapeutic agents targeting specific sphingosine kinase without affecting others.
Researchers suggest that modern human expansion in South Asia was a complex process, with evidence indicating diversity of behavioral responses and competition driving the demise of indigenous archaic hominids. The study challenges the idea of a sudden 'revolution' in modern human behavior 50,000 years ago.
Researchers at NIST are working on 'intelligent' building systems that provide real-time data to firefighters and police, enhancing their response to emergencies. These systems will send information such as floor plans and sensor data directly to dispatchers, enabling more accurate assessments and mitigation of emergencies.
A Lancet study found that Pfizer's Vfend is an effective alternative to a two-drug candidemia regimen, with comparable efficacy but fewer serious side effects. The treatment was found to be more tolerable, particularly in reducing renal toxicity and visual disturbances.
African-American adolescents face unique challenges in developing a sense of self amid racial, gender, and socio-economic complexities. A new study led by Professor Jerome Morris will explore the role of class status and context in improving educational outcomes for African-American students.
Researchers at UCLA found that reflecting on personal values can significantly lower cortisol levels after stressful events, providing a potential new method to combat stress. The study involved 80 undergraduates who underwent stressful tasks, with those reflecting on meaningful values showing reduced cortisol responses.
A genetic analysis by Francisco Salzano and colleagues supports Rodrigues' suggestion of a close connection between Carib and Tupi, while Je and Maipure show more distant relationships. The study provides new insights into the complex history of South American Native languages.
A new NIST device, called a goniospectrometer, automatically measures the color of light reflected from a surface as well as its dependence on the directions of illumination and observation. This comprehensive tool provides more complete data on reflection of light from a color surface.
A recent study found that obesity measured by waist-to-hip ratio is three times stronger than BMI in predicting the risk of heart attack. The researchers analyzed data from over 27,000 people across 52 countries and discovered a striking correlation between waist size and cardiovascular risk.