The UPMC Image Engine Project combines clinical images with medical records to improve patient care. The system allows clinicians to download and view full-size images for diagnosis and treatment, while maintaining patient confidentiality.
The American Society of Gene Therapy will hold its inaugural annual meeting from May 28 through May 31 in Seattle, featuring sessions on gene therapy vectors and various diseases. Over 1,500 scientists are expected to attend, with a focus on education and collaboration.
Researchers have designed a machine that can produce buckyballs at lower costs and higher rates, making them more accessible for commercial use. The technology could enable the development of fullerenes-based medical applications, such as antioxidants for treating diseases like ALS.
Researchers have made rapid progress on a new class of anti-cancer drugs that target the Ras protein activation pathway, which causes up to 90% of pancreatic cancers. Laboratory studies have shown effective inhibition of cancer cells using FTase inhibitors.
Researchers at Penn State aim to protect crops by targeting insect taste buds, which are a direct connection between the central nervous system and the outside. By identifying chemicals that stimulate or suppress feeding behavior, scientists hope to develop more effective control methods for corn rootworm pests.
USC chemists have discovered a new generation of superacids that can break down hydrocarbons into positively charged carbocations. The breakthrough, led by Professor Christopher A. Reed, has potential applications in fuel cell technology and the chemical industry.
Researchers at Johns Hopkins University are creating new metallic glasses with superior strength, elasticity, and magnetic properties. These materials can be molded into a final shape and exhibit distinct mechanical and magnetic properties due to their random atomic structure.
A team of researchers used radiotracer chemicals to study the dopamine system in older adults, finding that dopamine receptors decrease with age. The findings have implications for understanding Parkinson's disease and cognitive decline, suggesting that enhancing dopamine activity could help slow down these effects.
A new book on composite materials has been published by Virginia Tech professor Michael W. Hyer, focusing on the mechanics aspects of fiber-reinforced composite materials. The book provides a comprehensive approach to understanding the stresses due to applied deformations, loads, and temperature changes.
A new strategy to treat and prevent tumors has been developed by University of Pittsburgh researchers using dendritic cells. The approach effectively prevents tumor development in healthy mice and reduces tumors in 80% of mice with established tumors, significantly prolonging their survival.
A Dartmouth physicist has discovered that applying a small electric voltage across an ice-metal interface can break the bond between ice and metal surfaces, potentially preventing or reducing icing on airplane wings. The effect of the voltage can be reversed to increase ice adhesion, which could improve traction on icy roads.
Using PET scans to track glucose metabolism, researchers can identify malignant tumors and detect early metabolic changes in neurodegenerative diseases like Alzheimer's, Parkinson's, and Huntington's. Serial scans also assess disease progression and therapeutic interventions.
Human growth hormone increases bone size in mice but compromises bone quality, leading to increased brittleness and fracture risk with age. This study highlights the need for caution when prescribing human growth hormone, especially in individuals without specific medical needs.
Researchers have developed a fast new way to compute three-dimensional models of internal organs and anatomical features from noisy medical images. The method, based on partial-differential equations, allows doctors to build accurate models with just a single click inside the region of interest.
The American Chemical Society supports STEM education through various programs, including the Boy Scout Chemistry merit badge. Researchers will present posters showcasing innovative approaches to teaching chemistry to young learners.
Researchers find that competition for resources affects organ growth, leading to changes in traits like wings and horns. This phenomenon resolves a conundrum identified by Charles Darwin, suggesting that genes are not the sole determinant of development.
A new device approved by the US FDA uses ultrasound technology to estimate bone density of the heel, identifying women at risk of developing osteoporosis. The Sahara Clinical Bone Sonometer can be used in offices and could increase access to testing, especially in rural areas.
Researchers successfully delivered and expressed an E1A gene in both diseased and normal human cells using a proprietary non-viral liposomal delivery mechanism. The study showed decreased levels of surrogate tumor markers in three patients with breast and ovarian cancers, indicating potential as a treatment for various types of cancer.
University of Washington researchers successfully use a modified virus to perform novel gene replacement, targeting mutated genes with high accuracy. The new method achieves efficient gene correction, allowing for precise control over the expression of the corrected gene.
BioNumerik's novel chemoprotecting agent BNP7787 appears to completely protect against major toxicities associated with widely used platinum anticancer drugs. The company's Karenitecins demonstrate potent oral antitumor activity and bypass common drug resistance mechanisms.
A team of scientists uncovered how protons move and share in hydrogen bonds under extreme pressure, shedding light on biological processes like enzyme catalysis. This discovery could lead to advancements in materials science and chemistry.
A recent study by Patricia Kramer suggests that early human ancestors like Lucy walked at a slow speed, similar to a leisurely stroll, allowing them to conserve energy. This efficient walking style enabled them to gather food and reproduce without excessive energy expenditure, particularly important for primate females.