Abstract：
:Proteins and peptides present within clinical samples represent a valuable library of information regarding the ongoing processes within cells and tissues in health and disease. We have developed and validated novel technology applications that can be used to characterize the patterns of global protein expression in tissue and biofluids in either gel-based systems or by automated multidimensional nanocapillary liquid chromatography. Mass spectrophotometry platforms using MALDI MS and MS/MS or LTQ ion trap MS were capable of delivering sensitive and accurate identifications of hundreds of proteins contained in individual samples including individual forms of processing intermediates such as phospho peptides. The Systems Biology approach of integrating protein expression data with clinical data such as histopathology, clinical functional measurements, medical imaging scores, patient demographics, and clinical outcome provides a powerful tool for linking biomarker expression with biological processes that can be segmented and linked to disease presentation.
journal_name
J Proteome Resjournal_title
Journal of proteome researchauthors
Marko-Varga G,Lindberg H,Löfdahl CG,Jönsson P,Hansson L,Dahlbäck M,Lindquist E,Johansson L,Foster M,Fehniger TEdoi
10.1021/pr050122wkeywords:
subject
Has Abstractpub_date
2005-07-01 00:00:00pages
1200-12issue
4eissn
1535-3893issn
1535-3907journal_volume
4pub_type
杂志文章abstract：:One of the critical challenges in predicting protein subcellular localization is how to deal with the case of multiple location sites. Unfortunately, so far, no efforts have been made in this regard except for the one focused on the proteins in budding yeast only. For most existing predictors, the multiple-site protei...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr060635i
更新日期：2007-05-01 00:00:00
abstract：:Bacillus thuringiensis, a Gram-positive endospore-forming bacterium, is characterized by the formation of parasporal crystals consisting of insecticidal crystal proteins (ICPs) during sporulation. We reveal gene expression profiles and regulatory mechanisms associated with spore and parasporal crystal formation based ...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr4003728
更新日期：2013-12-06 00:00:00
abstract：:The search for novel enzymes is an important but difficult task in functional genomics. Here, we present a systematic method based on in vitro assays in combination with metabolite profiling to discover novel enzymatic activities. A complex mixture of metabolites is incubated with purified candidate proteins and the r...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr0600576
更新日期：2006-08-01 00:00:00
abstract：:Advances in mass spectrometry have made the quantitative measurement of proteins across multiple samples a reality, allowing for the study of complex biological systems such as the metabolic syndrome. Although the deregulation of lipid metabolism and increased hepatic storage of triacylglycerides are known to play a p...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.6b00815
更新日期：2017-02-03 00:00:00
abstract：:Defined as proteins actively transported via secretion systems, secreted proteins can have radically different subcellular destinations in monoderm (Gram-positive) bacteria. From degradative enzymes in saprophytes to virulence factors in pathogens, secreted proteins are the main tools used by bacteria to interact with...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr1003642
更新日期：2010-10-01 00:00:00
abstract：:Accurate and sensitive detection of protein-protein and protein-RNA interactions is key to understanding their biological functions. Traditional methods to identify these interactions require cell lysis and biochemical manipulations that exclude cellular compartments that cannot be solubilized under mild conditions. H...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr500196b
更新日期：2014-12-05 00:00:00
abstract：:The abundant proteins in human milk have been well characterized and are known to provide nutritional, protective, and developmental advantages to both term and preterm infants. However, relatively little is known about the expression of the low abundance proteins that are present in human milk because of the technica...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr2008797
更新日期：2012-03-02 00:00:00
abstract：:Ricin is a type II ribosome-inactivating protein toxin consisting of A and B chains linked by one interchain disulfide bond. Because of its high toxicity depending on both chains together, confirming the presence of both A and B chains of intact ricin is required during the investigation of the illegal production and ...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.0c00458
更新日期：2021-01-01 00:00:00
abstract：:The identification and the present wide acceptance of cardiovascular risk factors such as age, sex, hypertension, hyperlipidemia, smoking, obesity, diabetes, and physical inactivity have led to dramatic reductions in cardiovascular morbidity and mortality. However, novel risk predictors present opportunities to identi...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr200452j
更新日期：2011-11-04 00:00:00
abstract：:The SEQUEST program was the first and remains one of the most widely used tools for assigning a peptide sequence within a database to a tandem mass spectrum. The cross correlation score is the primary score function implemented within SEQUEST and it is this score that makes the tool particularly sensitive. Unfortunate...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr800420s
更新日期：2008-10-01 00:00:00
abstract：:Inspired by the availability of de novo transcriptome of horse gram (Macrotyloma uniflorum) and recent developments in systems biology studies, the first ever global protein-protein interactome (PPI) map was constructed for this highly drought-tolerant legume. Large-scale studies of PPIs and the constructed database w...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.5b01114
更新日期：2016-06-03 00:00:00
abstract：:The term "spectral clustering" is sometimes used to refer to the clustering of mass spectrometry data. However, it also classically refers to a family of popular clustering algorithms. To avoid confusion, a more specific term could advantageously be coined. ...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.8b00516
更新日期：2019-01-04 00:00:00
abstract：:Candida albicans is a commensal microorganism in the oral cavity and gastrointestinal and urogenital tracts of most individuals that acts as an opportunistic pathogen when the host immune response is reduced. Here, we established different immunocompetent murine models to analyze the antibody responses to the C. albic...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.6b00383
更新日期：2017-01-06 00:00:00
abstract：:Oxidative stress and inflammation play a role in the physiopathology of insulin resistance, diabetes and cardiovascular disease. A single high-fat, high-carbohydrate (HFHC) meal induces an increase in inflammatory and oxidative stress markers in peripheral blood mononuclear cells (PBMC). Previous studies have shown th...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.7b00476
更新日期：2017-11-03 00:00:00
abstract：:Human milk oligosaccharides (HMOs) perform a number of functions including serving as prebiotics to stimulate the growth of beneficial intestinal bacteria, as receptor analogues to inhibit binding of pathogens, and as substances that promote postnatal brain development. There is further evidence that HMOs participate ...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr100362f
更新日期：2010-08-06 00:00:00
abstract：:TGFBR2 serves as an initial regulator of the TGF-β signaling pathway, and loss or reduction of its expression can lead to uncontrolled cell growth. This study was conducted to further explore the mechanism of TGFBR2/SMAD4 on the migration and proliferation of CC cells. Here, TGFBR2 and SMAD4 expressions in CC cells an...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.0c00239
更新日期：2020-08-07 00:00:00
abstract：:The increasing occurrence of multidrug resistant tuberculosis exerts a major burden on treatment of this infectious disease. Thioridazine, previously used as a neuroleptic, is active against extensively drug resistant tuberculosis when added to other second- and third-line antibiotics. By quantitatively studying the p...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.5b01037
更新日期：2016-06-03 00:00:00
abstract：:De Palma et al. published a research paper in which they describe the effect of chronic hypoxia on rat skeletal muscle metabolism by means of a comparative proteomic analysis (J. Proteome Res. 2007, 6(5), 1974-1984). For this, relatively young animals were used. In our communication, we note that, based on other liter...
journal_title：Journal of proteome research
pub_type： 评论,杂志文章
doi：10.1021/pr070315e
更新日期：2007-09-01 00:00:00
abstract：:One of the most thoroughly studied insect species, with respect to locomotion behavior, is the stick insect Carausius morosus. Although detailed information exists on premotor networks controlling walking, surprisingly little is known about neuropeptides, which are certainly involved in motor activity generation and m...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.8b00155
更新日期：2018-06-01 00:00:00
abstract：:Protein interaction networks display approximate scale-free topology, in which hub proteins that interact with a large number of other proteins determine the overall organization of the network. In this study, we aim to determine whether hubs are distinguishable from other networked proteins by specific sequence featu...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr060171o
更新日期：2006-11-01 00:00:00
abstract：:To gain insights into how TGF-beta regulates epithelial-mesenchymal transition (EMT), we assessed the time course of proteins and mRNAs during EMT by multiplex iTRAQ labeling and 2D-LC-MS/MS, and by hybridization, respectively. Temporal iTRAQ analysis identified 66 proteins as differentially expressed during EMT, incl...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr8006478
更新日期：2009-01-01 00:00:00
abstract：:Metabolic phenotyping of tissues uses metabolomics and lipidomics to measure the relative polar and nonpolar (lipid) metabolite levels in biological samples. This approach aims to understand disease biochemistry and identify biochemical markers of disease. Sample preparation methods must be reproducible, sensitive (hi...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.0c00660
更新日期：2021-01-01 00:00:00
abstract：:We used a peptidomic approach for the analysis of the low molecular weight proteome in rat pancreatic tissue extracts. The goal was to develop a method that allows identifying endogenous peptides produced in the pancreas in the course of acute pancreatitis. The workflow combines peptides enrichment by centrifugal ultr...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr1002627
更新日期：2010-09-03 00:00:00
abstract：:An unusual sulfotyrosine-, phosphoserine-containing motif was mapped on a differentially post-translationally modified 60 residue antimicrobial neuroendocrine peptide called chrombacin. The study was performed by high resolution FT MS using complementary fragmentation techniques. The peptide was analyzed at low levels...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr7006686
更新日期：2008-02-01 00:00:00
abstract：:Seasonal nitrogen (N) cycling in temperate deciduous trees involves the accumulation of bark storage proteins (BSPs) in phloem parenchyma and xylem ray cells. BSPs are anabolized using recycled N during autumn leaf senescence and later become a source of N during spring shoot growth as they are catabolized. Little is ...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr501090p
更新日期：2015-02-06 00:00:00
abstract：:Large-scale identification of protein-protein interactions (PPIs) in functional complexes represents an efficient route to elucidate the regulatory rules of cellular functions. Whereas many methods have been developed to identify the PPIs associated with particular target/bait protein in complexes, little information ...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr800662x
更新日期：2009-05-01 00:00:00
abstract：:Tandem mass spectrometry (MS/MS) combined with bioinformatics tools have enabled fast and systematic protein identification based on peptide-to-spectrum matches. However, it remains challenging to obtain accurate identification of endogenous peptides, such as neuropeptides, peptide hormones, peptide pheromones, venom ...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr400446z
更新日期：2013-12-06 00:00:00
abstract：:To decrease the mortality of lung cancer, better screening and diagnostic tools as well as treatment options are needed. Protein glycosylation is one of the major post-translational modifications that is altered in cancer, but it is not exactly clear which glycan structures are affected. A better understanding of the ...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.5b00255
更新日期：2015-11-06 00:00:00
abstract：:A synthetic coumarin, N,N,N-triethyl-11-(4-methyl-2-oxo-2H-chromen-7-yloxy)-11-oxoundecan-1-aminium bromide (SCD-1), having potent activity against pathogenic Aspergilli (MIC90 15.62 μg/mL), was investigated to identify its molecular targets in the pathogen. The proteome of Aspergillus fumigatus was developed after tr...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr300006j
更新日期：2012-06-01 00:00:00
abstract：:Autosomal dominant polycystic liver disease (PCLD) is characterized by multiple liver cysts and is caused by mutations in PRKCSH (hepatocystin). Mechanisms of cystogenesis are unknown, but previous studies have shown that hepatocystin is secreted in vitro. The goal of this study was to determine the fate of hepatocyst...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr8000282
更新日期：2008-06-01 00:00:00
