Tag: "proteome" at biology news
Peakadilly nv biopharmaceutical firm created
...les one to uncover all the differences between the proteome
of a sick person and that of a healthy person, and between the proteome
of a patient who reacts positively to a drug and of a patient who is not helped by it. ...
Molecular probes for biology research and drug discovery
...n of the involved target protein. Using genome and proteome
analysis, the influence of the protein or the active substance on the complete cell will be investigated. With the generation of this knowledge, the substance can be used as a tool for extensive biological studies and its therapeutic relevance can be...
Spit, and call me in the morning
...eople, then you could compare it with the salivary proteome
of the diabetic population or breast cancer population, for example," Wong said. Wong and his colleagues recently reported in the journal Clinical Cancer Research that RNA molecules in saliva can indicate whether a patient has head and neck cancers,...
HGM2005 (HUGO's 10th International Human Genome Meeting) will be held in Kyoto
...sease-oriented studies and technologies related to proteome
and structural genomics will cover other areas. Also, for HGM2005, an "Environmental Genomics"session will be held to support the new direction of microorganism genomes, and two workshops are planned on the field of ethics. Public Forum Organized b...
ORNL, UC Berkeley unravel real-world clues to Earth's mysteries
...researchers have demonstrated success in obtaining proteome
information on simple microbial organisms grown in...ep by obtaining the first glimpse into the complex proteome
dataset of this microbial community," Hettich said. "To do this, it was critical that we bring toget...
Researchers at UGA provide first look at protein expression in Chagas disease-causing parasites
...on their utility as vaccine candidates." While the proteome
analysis, in conjunction with the genome, provides new avenues for drug and vaccine discovery, limitations remain. Unlike the genome, which provides a comprehensive view of the entire organism, the proteomes are partial and preliminary. "Unfortunatel...
Scientists characterize proteome of human cornea
...ational group of researchers has characterized the proteome
of the human cornea. In doing so, they have identified 141 distinct proteins, 99 of which had not been previously recognized in mammalian corneas. The details of their findings appear in the August/September issue of Molecular and Cellular Proteomics...
EBI and Ghent University launch PRIDE: An open source database of protein identifications
...on's Plasma Proteome Project, and a human platelet proteome
set published by Ghent University. The results of other international collaborations, such as the Human Proteome Organization's Liver Proteome Project, will follow as they are published. PRIDE is completely open source: the PRIDE database, source cod...
Yale scientists decipher 'wiring pattern' of cell signaling networks
...te students Jason Ptacek and Geeta Devgan used proteome
microarrays to assay the thousands of different pr... can predict from the DNA what proteins are in the proteome
of an organism, this study opens the door to seeing how they are coordinated to work together. "This...
The yeast glycome
... pass illustrates the power of screening an entire proteome
Proteomics symposium looks at pediatric applications
...nd while the genome is essentially hard-wired, the proteome
continually changes. And the proteome
is much larger than the genome: the 35,000 genes in the human genome correspond to at least ten time...
A catalogue of proteins
...ew proteins that comes with it. In this study, the proteome
researchers looked at liver cells in mice. Using mass spectrometry, and by comparing databases, the scientists were able to detect more than 1400 proteins, localised in ten different cell compartments. Previous analyses had shown that certain protein...
The Center of Nutrigenomics of the TU Munich licences Genomatix Microarray Analysis Pipeline
...the genome at the levels of the transcriptome, the proteome
and the metabolome in model organisms. We are very glad that we can use the Genomatix data analysis pipeline which starts from microarray raw data and integrates pathway and sequence analysis into a comprehensive biological picture. In addition, we a...
Study offers innovative profile of enzyme that aids tumor growth
...filing technologies that survey both the enzymatic proteome
and its primary biochemical output, the metabolome," Cravatt said. So, the team drew both on proteomics-the large-scale study of the structure and function of proteins-and metabolomics-the systematic study of cellular processes, specifically their...
High-tech research shows cocaine changes proteins and brain function
...ogy and pharmacology. The researchers compared the proteome
(the entire complement of proteins expressed at a given time) between the two groups by separating all of the proteins and then using high-throughput mass spectrometry which allowed the accurate identifcation of thousands of proteins simultaneously, ...
Sperm proteome gives 'tantalizing glimpse' towards the origin of sex
... Around half of the genes of the fruit fly sperm proteome
have comparable versions in humans and mice, makin...e infertility in mammals. By comparing the sperm proteome
of the fruit fly with other species, scientists will also be able to rewind evolution and work out t...
Plague proteome reveals proteins linked to infection
... Y. pestis in flea and in mammalian systems. The proteome
is a survey of proteins in a cell. Lipton, Hixson and colleagues at the PNNL-based Environmental Molecular Sciences Laboratory and Lawrence Livermore National Laboratory used proteomic techniques called accurate mass and time tag mass spectrometry an...
Spanish scientists reveal dynamic map of proteins
...landscape of possible conformations for the entire proteome
(the complete network of protein interactions in a cell), over time. In the near future, a biochemist will be able to understand the behaviour of a protein, or design a drug that can interact with that protein, drawing on not only the knowledge of a ...
Role for proteomics in identifying hematologic malignancies
...ein fractionation and mass spectrometry to create proteome
profiles from the serum of 218 patients (representing clinical trial participants from both the MDS Study Group in Duesseldorf and from BIDMC). Through these profiles, the investigators were able to successfully distinguish between cases of MDS, heal...
Method devised for diagnosis of ocular diseases
...nate next year, is based on a comparative study of proteome
in samples of teardrops from patients suffering from keratoconus and conjunctivochalasis and, as a control, in samples of healthy patients. Proteomics is the tool employed in this study to simultaneously analyse all the proteins involved in a patho...