Articles tagged with Surface Proteins
Researchers have developed a new vaccine strategy using the Giardia parasite's surface proteins to prevent or mitigate future infections. The engineered parasites work as effective vaccines when given orally to gerbils, offering a promising approach for delivering oral vaccinations in developing countries.
A study published in Journal of Experimental Medicine identifies distinct HSC populations with varying propensities to generate specific blood cell types. The research reveals that high CD150 expression is associated with a 'latent' or 'delayed' ability to generate new blood cells.
Researchers at McMaster University have discovered how specific proteins on cell surfaces bind to double-stranded RNA, triggering an immune response. This finding could lead to the development of targeted antiviral therapies with reduced side effects.
Dr. Jay Kolls receives $1.8M grant to explore antibody responses against Pneumocystis fungus, aiming to develop a vaccine to prevent or treat PCP. Preliminary studies show that carbohydrate antibodies participate in early clearance and regulate long-term immune responses.
Researchers at IRB Barcelona have performed the first computational analysis of transient interactions between proteins, unveiling molecular mechanisms involved in specificity. The study reveals that contextual residues determine protein recognition, with implications for drug design and cellular network resilience.
EhROM1 enzyme plays a crucial role in E. histolytica's immune evasion and surface protein shedding. The discovery paves the way for developing rhomboid inhibitors as a novel anti-parasitic strategy.
Scientists have discovered a new mechanism by which insulin-secreting cells regulate KATP channels, allowing for timely energy supply and storage of blood sugar. This discovery sheds light on how the human body maintains normal blood glucose levels and prevents diabetes.
Research found that increasing levels of three proteins on nerve cells can stimulate growth of new extensions, up to 3x longer than normal. This could lead to improved treatment for stroke, brain, and spinal cord injuries as well as neurodegenerative diseases.
A team of CSIRO scientists has determined the molecular structure of the insulin receptor, a significant breakthrough that builds on years of international research. The discovery is expected to facilitate future research into new therapies for diabetes and cancer.
A team of researchers used proteomics to identify multiple blood proteins that adsorb to the surfaces of medical devices, including serum amyloid P. This discovery sheds new light on the biocompatibility of materials and their potential impact on patient health.
Researchers at Purdue University identified a protein on intestinal cells that allows Listeria monocytogenes to attach and cause infection. Understanding this mechanism could help develop a vaccine strategy to prevent the deadly disease, which has a 20% fatality rate.
A study by Boston College chemists shows that water plays a crucial role in protein function, enabling enzymes to adapt to extreme conditions. The findings have positive ramifications for designing more stable proteins, such as medicinals and laundry detergent enzymes.
Chemist Nicole S. Sampson has made significant breakthroughs in understanding the process of fertilization, discovering that protein fertilin-beta binds to egg protein alpha-6 beta-1 integrin. Her research could lead to new applications for sperm mimics and insights into tissue formation.
Researchers measured electrostatic properties of a protein surface using a surface-force apparatus, providing the first direct comparison between localized measurements and theoretical predictions. The study verified the accuracy of measurement technique and demonstrated that current models are reasonably accurate for predicting electr...