Abstract：
:Direct tissue profiling and imaging mass spectrometry (MS) provides a detailed assessment of the complex protein pattern within a tissue sample. MALDI MS analysis of thin tissue sections results in over of 500 individual protein signals in the mass range of 2 to 70 kDa that directly correlate with protein composition within a specific region of the tissue sample. To date, profiling and imaging MS has been applied to multiple diseased tissues, including human gliomas and nonsmall cell lung cancer. Interrogation of the resulting complex MS data sets has resulted in identification of both disease-state and patient-prognosis specific protein patterns. These results suggest the future usefulness of proteomic information in assessing disease progression, prognosis, and drug efficacy.
journal_name
J Proteome Resjournal_title
Journal of proteome researchauthors
Chaurand P,Schwartz SA,Caprioli RMdoi
10.1021/pr0341282keywords:
subject
Has Abstractpub_date
2004-03-01 00:00:00pages
245-52issue
2eissn
1535-3893issn
1535-3907journal_volume
3pub_type
杂志文章,评审abstract：:A detailed understanding of the relationships between the distinct metabolic compartments of blood and milk would be of potential benefit to our understanding of the physiology of lactation, and potentially for development of biomarkers for health and commercially relevant traits in dairy cattle. NMR methods were used...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr301056q
更新日期：2013-03-01 00:00:00
abstract：:Research in the recent decade has demonstrated the usefulness of protein network knowledge in furthering the study of molecular evolution of proteins, understanding the robustness of cells to perturbation, and annotating new protein functions. In this study, we aimed to provide a general clustering approach to visuali...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.5b01031
更新日期：2016-07-01 00:00:00
abstract：:Human saliva is a protein-rich, easily accessible source of potential local and systemic biomarkers to monitor changes that occur under pathological conditions; however, little is known about the changes in abundance associated with normal aging. In this study, we performed a comprehensive proteomic profiling of poole...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr900478h
更新日期：2009-11-01 00:00:00
abstract：:Metabolic profiling technology, a massive information provider, has promoted the understanding of the metabolism of multicomponent medicines and its interactions with endogenous metabolites, which was previously a challenge in clarification. In this study, an untargeted GC/MS-based approach was employed to investigate...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.6b00015
更新日期：2016-06-03 00:00:00
abstract：:A major challenge in developing cell therapies is reliable characterization of the cell product at the molecular level. Fresh autologous and passaged human bone marrow enriched for stem and mesenchymal stromal stem cells have been used to regenerate bone. We report the proteome of an innovative autologous human bone m...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr801064u
更新日期：2009-04-01 00:00:00
abstract：:The ability of concentrated formic acid to formylate reactive amino acid residues is known from previous reports. In contrast, solvents containing a low concentration of formic acid are generally recognized as a safe environment for proteomic applications. The primary objective of this study was to explain the excessi...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.9b00823
更新日期：2020-03-06 00:00:00
abstract：:Protein-protein interactions play a major role in the molecular machinery of life, and various techniques such as AP-MS are dedicated to their identification. However, those techniques return lists of proteins devoid of organizational structure, not detailing which proteins interact with which others. Proposing a hier...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.0c00066
更新日期：2020-07-02 00:00:00
abstract：:Selected reaction monitoring (SRM) is a technique that applies tandem mass spectrometry to quantify specific proteins of biological interest. The key to SRM is finding the best peptide-to-product ion transitions to monitor. The MRMaid database (MRMaid-DB) is a new online database for capturing SRM transitions from pub...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr900713u
更新日期：2010-01-01 00:00:00
abstract：:Automated sequencing of unknowns in bottom-up proteomics makes the data produced susceptible to process control errors, which can be propagated into mistakes in analyte identification. Inclusion of an unintrusive internal standard, such as lysozyme, allows monitoring all phases of the proteomics process including samp...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr049819s
更新日期：2005-01-01 00:00:00
abstract：:Secreted proteins play a key role in cell signaling, communication, and migration. We recently described the development of an aggressive variant (T24M) of the bladder cancer cell line T24. Using this cell line model, the objective of our work was the identification of secreted proteins involved in the acquisition of ...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr100189d
更新日期：2010-06-04 00:00:00
abstract：:Accurate predictions of peptide retention times (RT) in liquid chromatography have many applications in mass spectrometry-based proteomics. Most notably such predictions are used to weed out incorrect peptide-spectrum matches, and to design targeted proteomics experiments. In this study, we describe a RT predictor, EL...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr1005058
更新日期：2010-10-01 00:00:00
abstract：:Reversible phosphorylations play a critical role in most biological pathways. Hence, in signaling studies great effort has been put into identification of a maximum number of phosphosites per experiment. Mass spectrometry (MS)-based phosphoproteomics approaches have been proven to be an ideal analytical method for map...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr200092z
更新日期：2011-08-05 00:00:00
abstract：:Advances in high-throughput proteomics have led to a rapid increase in the number, size, and complexity of the associated data sets. Managing and extracting reliable information from such large series of data sets require the use of dedicated software organized in a consistent pipeline to reduce, validate, exploit, an...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.5b00853
更新日期：2016-10-07 00:00:00
abstract：:Diosgenin (DIO), the starting material for the synthesis of steroidal anti-inflammatory drugs in the pharmaceutical industry, has been previously demonstrated to display pharmaceutical effects against cerebral ischemic reperfusion (I/R). However, the alterations of brain proteome profiles underlying this treatment rem...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.9b00667
更新日期：2020-03-06 00:00:00
abstract：:Cyadox is an antibiotic drug and has the potential to be used as a feedstuff additive in promoting the growth of animals. However, the toxicity of cyadox should be fully assessed before application, and this has prompted the current investigation on the metabolic responses of mice to cyadox exposure, using a metabonom...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr301033a
更新日期：2013-01-04 00:00:00
abstract：:In humans, the olfactory epithelium is located in two narrow passages, the olfactory clefts, at the upper part of the nasal cavities. The olfactory epithelium is covered by a mucus layer which is essential for the function of the olfactory neurons that are directly connected with the brain through the cribriform plate...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr0606575
更新日期：2007-05-01 00:00:00
abstract：:The use of combinatorial peptide ligand libraries, containing hexapeptides terminating with a primary amine, or modified with a terminal carboxyl group, allowed discovering and identifying a large number of previously unreported proteins in cow's whey. Whereas comprehensive whey protein lists progressively increased i...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr900221x
更新日期：2009-08-01 00:00:00
abstract：:The missing human proteome comprises predicted protein-coding genes with no credible protein level evidence detected so far and constitutes ~18% of the human protein coding genes (neXtProt release 19/9/2014). The missing proteins may be of pharmacological interest as many of these are membrane receptors, thus requirin...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.5b00728
更新日期：2015-12-04 00:00:00
abstract：:There are three quantitative phosphoproteomic strategies most commonly used to study receptor tyrosine kinase (RTK) signaling. These strategies quantify changes in: (1) all three forms of phosphosites (phosphoserine, phosphothreonine and phosphotyrosine) following enrichment of phosphopeptides by titanium dioxide or i...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr200697x
更新日期：2011-12-02 00:00:00
abstract：:One application of 2D gel electrophoresis is to reveal differences in protein pattern between two or more groups of individuals, attributable to their group membership. Multivariate data analytical methods are useful in pinpointing the spots relevant for discrimination by focusing not only on single spot differences, ...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr700800s
更新日期：2008-03-01 00:00:00
abstract：:Phosphorylation is an essential post-translational modification for regulating protein function and cellular signal transduction. Mass spectrometry (MS) combined with isobaric tandem mass tags (TMTs) has become a powerful platform for simultaneous, large-scale phospho-proteome site identification and quantitation. To ...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.7b00610
更新日期：2017-11-03 00:00:00
abstract：:The role played by the degree of folding of protein backbones in explaining the binding energetics of protein-ligand interactions has been studied. We analyzed the protein/peptide interactions in the RNase-S system in which amino acids at two positions of the peptide S have been mutated. The global degree of folding o...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr0503174
更新日期：2006-01-01 00:00:00
abstract：:Butyrate, a fermentation product of the large bowel microflora, is potentially protective against the development of colorectal cancer. In vitro, butyrate has been shown to induce apoptosis and inhibit proliferation in numerous cancer cell lines, including colorectal cancer. Although these tumor suppressing properties...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr8009929
更新日期：2009-03-01 00:00:00
abstract：:Hypoxia is present in most solid tumors and is clinically correlated with increased metastasis and poor patient survival. While studies have demonstrated the role of hypoxia and hypoxia-regulated proteins in cancer progression, no attempts have been made to identify hypoxia-regulated proteins using quantitative proteo...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr401056c
更新日期：2014-05-02 00:00:00
abstract：:Huntington's disease (HD) causes widespread CNS changes and systemic abnormalities including endocrine and immune dysfunction. HD biomarkers are needed to power clinical trials of potential treatments. We used multiplatform proteomic profiling to reveal plasma changes with HD progression. Proteins of interest were eva...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr0700753
更新日期：2007-07-01 00:00:00
abstract：:Glycoproteins influence numerous indispensable biological functions, and changes in protein glycosylation have been observed in various diseases. The identification and characterization of glycoprotein and glycosylation sites by mass spectrometry (MS) remain challenging tasks, and great efforts have been devoted to th...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.6b00772
更新日期：2016-11-04 00:00:00
abstract：:Bacterial small RNAs (sRNAs) and two-component systems (TCSs) were two vital regulatory mechanisms employed by microorganisms to respond to environmental changes and stresses. As a promising "autotrophic cell factory", photosynthetic cyanobacteria have attracted a lot of attention these years. Although most studies fo...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.7b00243
更新日期：2017-08-04 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：:Aspergillus fumigatus is a ubiquitously distributed filamentous fungus that has emerged as one of the most serious life-threatening pathogens in immunocompromised patients. The mechanisms for its pathogenicity are poorly understood. Here, we analyzed the proteome of dormant A. fumigatus conidia as the fungal entity ha...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr9010684
更新日期：2010-07-02 00:00:00
abstract：:Propranolol is a nonselective beta-blocker of the beta-adrenergic receptors, and the S-enantiomer is more active compared with the R-enantiomer. Clinically, it has been shown to be effective in hypermetabolic burn patients by decreasing cardiac work, protein catabolism, and lipolysis. While gene expression profiles ha...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr0605926
更新日期：2007-05-01 00:00:00
