While information systems are often associated with microelectronic devices, every physical process can be interpreted as an exchange of information. With the slowing of Moore's …
The S-palmitoylated signal-transducing rat sarcoma GTPase (Ras), which plays important roles in cellular growth, division, and differentiation, is frequently mutated in various types of cancer. …
Background: Overdose rates remain at record levels, further necessitating interventions appropriate to patient condition and substance exposure. Polysubstance exposure, both intentional and unintentional, complicates clinical …
Efforts to characterize proteins found in the outer membrane of gram-negative bacteria have been steadily increasing due to the promise of expanding our understanding of …
Analysis of unknown organic compounds in a sample is crucial for answering many of the questions in chemistry, biology, medical, environmental and space sciences. For …
T cells are integral to the adaptive immune system and human physiology. A comprehensive understanding T cell signaling pathways can facilitate the utility of T …
MALDI continues to be a useful method of mass spectrometry for a wide range of biological molecules. This poster explores the use of several preliminary …
Despite the existence of metabolomics as a field for nearly two decades, challenges of sample preparation limit the large-scale application and throughput of targeted metabolomics …
The α7-nicotinic acetylcholine receptor (α7-nAChR) is a ligand-gated ion channel widely expressed in vertebrates that is associated with numerous physiological functions. A7-nAChR has been reported …
Alkenones are one of the best biomarkers for paleo-temperature reconstructions. Despite numerous successful applications of alkenones, there are a number of outstanding scientific problems. 1) …
Post-translational modifications (PTMs) of proteins can have significant effects on different biological processes in which the proteins are involved. Analysis of protein post-translational modifications (PTMs) …
Towards the full understanding the physiology of human Sigma-1 receptor (Sig-1R), we developed a novel ligand-based enrichment strategy and mass spectrometry analysis of the receptor. …
Physisorbed, multi-component self-assembled monolayers (SAMs) that exhibit designed patterns of molecules on graphite surface have garnished attention in recent years. In principle, spatial arrangements of …
Mass spectrometry has been a long-standing analytical tool for chemists. Tandem mass spectrometry-based proteomics capitalizes on the sensitivity, accuracy, and efficiency of this classic technique …
T cells recognize antigens via T cell receptors (TCR), initiating an intracellular signal transduction cascade. Tyrosine is one of the main amino acids that is …
T cells recognize antigens via T cell receptors (TCR), initiating an intracellular signal transduction cascade. Tyrosine is one of the main amino acids that is …
Reversible protein phosphorylation plays a vital role in the regulation of cellular signaling pathways. With recent breakthrough developments in mass spectrometry-based proteomics technologies, including phosphopeptide …
The activation of T-lymphocytes through antigen-mediated T-cell receptor (TCR) clustering is vital in the regulation of the adaptive-immune response and must be properly regulated to …
Parasites have developed a variety of strategies for invading hosts and escaping their immune response. A common mechanism by which parasites escape nitric oxide (NO) …