Abstract：
:12-O-Tetradecanoyl-phorbol-13-acetate (TPA) is a plant derivative with multiple function as tumor promoter, differentiation revulsant or leukemia therapy drug. The molecular mechanism of its function is perplexing. Many studies have focused on the mechanism of TPA stimulation in tumor promotion of mouse models or terminal differentiation of leukemia cells, but the effect of TPA on nasopharyngeal carcinoma (NPC) remains unclear, while TPA was considered to be associated with NPC development. In the present study, we employed proteomics techniques to study protein changes of a poorly differentiated squamous carcinoma cell line-CNE2 of human NPCs cells induced by TPA. Six significantly and reproducibly changed proteins were identified and their functional implications were discussed in some details.
journal_name
J Proteome Resjournal_title
Journal of proteome researchauthors
Jiang P,Gan M,Huang H,Shen X,Wang S,Yao Kdoi
10.1021/pr0497677keywords:
subject
Has Abstractpub_date
2005-03-01 00:00:00pages
599-605issue
2eissn
1535-3893issn
1535-3907journal_volume
4pub_type
杂志文章abstract：:Formalin-fixed, paraffin-embedded (FFPE) tissues have been used to discover disease-associated protein changes using mass spectrometry. Protein post-translational modifications such as glycosylation are known to associate with disease development. In this study, we investigated whether FFPE tissues preserve such modif...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr800952h
更新日期：2009-04-01 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：:The Model Organism Protein Expression Database (MOPED, http://moped.proteinspire.org) is an expanding proteomics resource to enable biological and biomedical discoveries. MOPED aggregates simple, standardized and consistently processed summaries of protein expression and metadata from proteomics (mass spectrometry) ex...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr400884c
更新日期：2014-01-03 00:00:00
abstract：:Post-translational nitration of proteins was analyzed by capillary reversed-phase high-performance liquid chromatography (RP-HPLC) on-line interfaced to electrospray ionization mass spectrometry (ESI--MS) or tandem mass spectrometry (ESI--MS/MS). Both methods were compared using a tryptic digest of bovine serum albumi...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr034034s
更新日期：2003-09-01 00:00:00
abstract：:Microorganisms release effector molecules that modulate the host machinery enabling survival, replication, and dissemination of a pathogen. Here we characterized the extracellular proteome of Paracoccidioides brasiliensis at its pathogenic yeast phase. Cell-free culture supernatants from the Pb18 isolate, cultivated i...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr200872s
更新日期：2012-03-02 00:00:00
abstract：:Sequence data from biomolecules such as DNA and proteins, which provide critical information for evolutionary studies, have been assumed to be forever outside the reach of dinosaur paleontology. Proteins, which are predicted to have greater longevity than DNA, have been recovered from two nonavian dinosaurs, but these...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.6b00873
更新日期：2017-02-03 00:00:00
abstract：:By foliar fortification with selenite, selenium (Se)-enriched rice with a higher Se content and grain yield has been generated. However, the regulatory mechanisms of Se response in rice grains remain unknown; therefore, we carried out a comparative proteomics study in Se-enriched rice grains by using two approaches in...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr300878y
更新日期：2013-02-01 00:00:00
abstract：:We report the proteomic characterization and biological activities of the venom of the black-speckled palm pitviper, Bothriechis nigroviridis, a neotropical arboreal pitviper from Costa Rica. In marked contrast to other Bothriechis species investigated, the venom of B. nigroviridis does not possess detectable Zn(2+)-d...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr100545d
更新日期：2010-08-06 00:00:00
abstract：:Novel biomarker verification assays are urgently required to improve the efficiency of biomarker development. Benefitting from lower development costs, multiple reaction monitoring (MRM) has been used for biomarker verification as an alternative to immunoassay. However, in general MRM analysis, only one sample can be ...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr4005025
更新日期：2013-09-06 00:00:00
abstract：:Adipose tissue is a major storage site for lipophilic environmental contaminants. The environmental metabolic disruptor hypothesis postulates that some pollutants can promote obesity or metabolic disorders by activating nuclear receptors involved in the control of energetic homeostasis. In this context, monoethylhexyl...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr200765v
更新日期：2011-12-02 00:00:00
abstract：:Due to their ease of use and high binding affinity, streptavidin-based purification tools have become widely used for isolating biotinylated compounds from complex mixtures. We and others routinely use streptavidin-sepharose matrices to isolate biotinylated polypeptides generated in proximity-dependent biotinylation a...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.0c00117
更新日期：2020-08-07 00:00:00
abstract：:The current report describes the use of CapLC-ESI-Q/TOF-MS for investigating the proteome profiles of hypertonic saline-induced sputum samples from 56 smokers. The severity of their lung disease ranged from normal (healthy smokers) to chronic bronchitis, chronic obstructive pulmonary disease (COPD), and COPD with emph...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr070440q
更新日期：2007-12-01 00:00:00
abstract：:To estimate the potential of the state-of-the-art proteomics technologies on full coverage of the encoding gene products, the Chinese Human Chromosome Proteome Consortium (CCPC) applied a multiomics strategy to systematically analyze the transciptome, translatome, and proteome of the same cultured hepatoma cells with ...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr4009018
更新日期：2014-01-03 00:00:00
abstract：:Partially folded conformations are important players in protein self-organization, function, and misfolding, thus attracting the intensive and constant attention of researchers. Different conformational states of proteins can be easily discriminated from one another using the multiparametric approach, which usually in...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr034094y
更新日期：2004-05-01 00:00:00
abstract：:Activation of AMP-activated protein kinase (AMPK) upon energy depletion stimulates energy production and limits energy utilization. Erythrocytes lacking AMPK are susceptible to suicidal cell death (eryptosis). A hallmark of eryptosis is cell membrane scrambling with phosphatidylserine exposure at the erythrocyte surfa...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr101004j
更新日期：2011-04-01 00:00:00
abstract：:We report a hybrid search method combining database and spectral library searches that allows for a straightforward approach to characterizing the error rates from the combined data. Using these methods, we demonstrate significantly increased sensitivity and specificity in matching peptides to tandem mass spectra. The...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr101130b
更新日期：2011-05-06 00:00:00
abstract：:Spontaneous preterm birth (SPTB) is a major contributor to perinatal morbidity and mortality. However, the diagnosis of preterm labor (PTL) that leads to preterm birth is difficult, and there is a pressing need for improved diagnosis. We utilized multidimensional liquid chromatography-tandem mass spectrometry (LC/LC-M...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr0605421
更新日期：2007-04-01 00:00:00
abstract：:A proteoform family is a group of related molecular forms of a protein (proteoforms) derived from the same gene. We have previously described a strategy to identify proteoforms and elucidate proteoform families in complex mixtures of intact proteins. The strategy is based upon measurements of two properties for each p...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.7b00516
更新日期：2017-11-03 00:00:00
abstract：:Robust quantification is an essential component of comparative -omic strategies. In this regard, glycomics lags behind proteomics. Although various isotope-tagging and direct quantification methods have recently enhanced comparative glycan analysis, a cell culture labeling strategy, that could provide for glycomics th...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr8010028
更新日期：2009-08-01 00:00:00
abstract：:T lymphocytes mediate cellular and humoral defense against foreign bodies or autoantigens. An understanding of T-cell information processing furthers studies of the immunological response. We describe a large-scale phosphorylation analysis of primary T cells using a multidimensional separation strategy, involving prep...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr800500r
更新日期：2008-12-01 00:00:00
abstract：:Large-scale metabolomics studies involving thousands of samples present multiple challenges in data analysis, particularly when an untargeted platform is used. Studies with multiple cohorts and analysis platforms exacerbate existing problems such as peak alignment and normalization. Therefore, there is a need for robu...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.6b00125
更新日期：2016-12-02 00:00:00
abstract：:NMR ligand affinity screening is a powerful technique that is routinely used in drug discovery or functional genomics to directly detect protein-ligand binding events. Binding events can be identified by monitoring differences in the 1D (1)H NMR spectrum of a compound with and without protein. Although a single NMR sp...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.6b00121
更新日期：2016-04-01 00:00:00
abstract：:Minimal hepatic encephalopathy (MHE) reduces quality of life of cirrhotic patients, predicts overt hepatic encephalopathy, and is associated with poor prognosis. We hypothesized that MHE arises once metabolic alterations derived from the liver reach a particular threshold. Our aim was to assess whether metabolic profi...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr100486e
更新日期：2010-10-01 00:00:00
abstract：:Beta-thalassemia results from mutations of the β-hemoglobin (Hbb) gene and reduced functional Hbb synthesis. Excess α-Hb causes globin chain aggregation, oxidation, cytoskeletal damage, and increased red blood cell clearance. These events result in anemia, altered iron homeostasis, and expansion of extramedullary eryt...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr5010778
更新日期：2015-02-06 00:00:00
abstract：:Glial-cell-line-derived neurotrophic factor (GDNF) is a most potent survival factor for dopaminergic neurons. In addition, GDNF was also found to promote neurite outgrowth in dopaminergic neurons. However, despite the potential clinical and physiological importance of GDNF, its mechanism of action is unclear. Therefor...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr801052v
更新日期：2009-06-01 00:00:00
abstract：:Clinical trials have been conducted for the neuronal ceroid lipofuscinoses (NCLs), a group of neurodegenerative lysosomal diseases that primarily affect children. Whereas clinical rating systems will evaluate long-term efficacy, biomarkers to measure short-term response to treatment would be extremely valuable. To ide...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.7b00460
更新日期：2017-10-06 00:00:00
abstract：:Major depressive disorder (MDD) is a debilitating mental disease with a pronounced impact on the quality of life of many people; however, it is still difficult to diagnose MDD accurately. In this study, a nontargeted metabolomics approach based on ultra-high-performance liquid chromatography equipped with quadrupole t...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.5b00144
更新日期：2015-05-01 00:00:00
abstract：:In recent years, proteomic data have contributed to genome annotation efforts, most notably in humans and mice, and spawned a field termed "proteogenomics". Yeast, in contrast with higher eukaryotes, has a small genome, which has lent itself to simpler ORF prediction. Despite this, continual advances in mass spectrome...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.5b00734
更新日期：2015-12-04 00:00:00
abstract：:Natural killer (NK) cells are important components of innate immune defense. NK cells kill virus-infected cells and secrete cytokines that are involved in activation of other immune cells. Macrophage-derived cytokines interferon-alpha (IFN-alpha) and interleukin-15 (IL-15) are in turn important activators of NK cells,...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr049857b
更新日期：2005-01-01 00:00:00
abstract：:Increased throughput as well as increased multiplexing of liquid chromatography coupled to selected reaction monitoring mass spectrometry (LC-SRM-MS) assays for protein quantification challenges routine data analysis. Despite the measurement of multiple transitions from multiple peptides, for clinical applications a s...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.9b00854
更新日期：2020-06-05 00:00:00
