Abstract：
:Hepatocellular carcinoma is one of the most fatal cancers worldwide. In this study, a reversed-phase-strong cation exchange-reversed-phase three-dimensional liquid chromatography strategy was established and coupled with mass spectrometry to investigate the differential proteome expression of HCC and normal liver tissues. In total, 2759 proteins were reliably quantified, of which, 648 proteins were dysregulated more than 3-fold in HCC liver tissues. Some important proteins that relate to HCC pathology were significantly dysregulated, such as NAT2 and AKR1B10. Furthermore, 2307 phosphorylation sites from 1264 phosphoproteins were obtained in our previous phosphoproteome quantification, and the nonphosphorylated counterparts of 445 phosphoproteins with 983 phosphorylation sites were reliably quantified in this work. It was observed that 337 (34%) phosphorylation sites exhibit significantly different expression trends from that of their corresponding nonphosphoproteins. Some novel phosphorylation sites with important biological functions in the progression of HCC were reliably quantified, such as the significant downregulation of pT185 for ERK2 and pY204 for ERK1.
journal_name
J Proteome Resjournal_title
Journal of proteome researchauthors
Xu B,Wang F,Song C,Sun Z,Cheng K,Tan Y,Wang H,Zou Hdoi
10.1021/pr500200ssubject
Has Abstractpub_date
2014-08-01 00:00:00pages
3645-54issue
8eissn
1535-3893issn
1535-3907journal_volume
13pub_type
杂志文章abstract：:Rapid early triage and dose estimation is vital for limited medical resource allocation and treatment of a large number of the wounded after radiological accidents. Lipidomics has been utilized to delineate biofluid lipid signatures after irradiation. Here, high-coverage targeted lipidomics was employed to screen radi...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.0c00560
更新日期：2021-01-01 00:00:00
abstract：:Measuring and evaluating diagnostic efficiency is important in biomarker discovery and validation. The receiver operating characteristic (ROC) curve is a graphical plot for assessing the performance of a classifier or predictor that can be used to test the sensitivity and specificity of diagnostic biomarkers. In this ...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr3004387
更新日期：2012-12-07 00:00:00
abstract：:The production of virus-like particles (VLPs) has gained importance over the last few years owing to the benefits they provide compared to conventional vaccines. The biopharmaceutical industry is currently searching for safer candidates based on VLPs for new and existing vaccines and implementing new methods of manufa...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.9b00601
更新日期：2020-03-06 00:00:00
abstract：:Russell and colleagues deserve credit for being the first to use a QconCAT standard to simultaneously quantify both the wild-type and mutant peptides of a protein (i.e., CYP2B6) ( J. Proteome Res. 2013, 12 (12), 5934-5942. DOI: 10.1021/pr400279u). However, the rationale of their study was entirely different from ours ...
journal_title：Journal of proteome research
pub_type： 评论,杂志文章
doi：10.1021/acs.jproteome.8b00940
更新日期：2019-03-01 00:00:00
abstract：:The paper describes the implementation of a software system based on the Fenyö disulfide bond assignment algorithm. The system allows an investigator to enter data derived from mass spectrum peak assignments, a target protein sequence and other experimental conditions. The output of the system is the set of disulfide ...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr034016a
更新日期：2003-11-01 00:00:00
abstract：:Protein phosphorylation is a globally adopted and tightly controlled post-translational modification, and represents one of the most important molecular switching mechanisms that govern the entire spectrum of biological processes. In the central nervous system, it has been demonstrated that phosphorylation of key prot...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr8003198
更新日期：2008-11-01 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：: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：:In the analysis of proteins in complex samples, pre-fractionation is imperative to obtain the necessary depth in the number of reliable protein identifications by mass spectrometry. Here we explore isoelectric focusing of peptides (peptide IEF) as an effective fractionation step that at the same time provides the adde...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr0601180
更新日期：2006-07-01 00:00:00
abstract：:Our recent study first demonstrated that human bone marrow mesenchymal stem cell (hBMSC) transplantation could prevent death from fulminant hepatic failure (FHF) in pigs. To further clarify the metabolic mechanism of hBMSC transplantation in FHF, the plasma collected from FHF pigs that received transplantation of hBMS...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr3002639
更新日期：2012-06-01 00:00:00
abstract：:The presence of the fungal pathogen, Botrytis cinerea, in the vineyard causes reductions in both quality and quantity of grapes and wine. Because proteins are involved in the foam stabilization of sparkling wines, we have undertaken, for the first time, a thorough proteomic analysis of two champagne base wines prepare...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr070419p
更新日期：2008-03-01 00:00:00
abstract：:Gastric cancer (GC) is among the most common cancers worldwide. Gastric carcinogenesis is a multistep and multifactorial process beginning with chronic gastritis induced by Helicobacter pylori (H. pylori) infection. This process is often described via a sequence of events known as Correas's cascade, a stepwise progres...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.6b00281
更新日期：2016-08-05 00:00:00
abstract：:Epithelial cells play an important role in physiological and pathophysiological situations, with organ-, tissue-, type-, and function-specific patterns. Proteome analysis has been used to study epithelial-origin diseases and identify novel prognostic, diagnostic, and therapeutic markers. The present review compares th...
journal_title：Journal of proteome research
pub_type： 杂志文章,评审
doi：10.1021/pr050389v
更新日期：2006-04-01 00:00:00
abstract：:A proteome of a model organism, Caenorhabditis elegans, was analyzed by an integrated liquid chromatography (LC)-based protein identification system, which was constructed by microscale two-dimensional liquid chromatography (2DLC) coupled with electrospray ionization (ESI) tandem mass spectrometry (MS/MS) on a high-re...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr025551y
更新日期：2003-01-01 00:00:00
abstract：:Plastids are essential organelles because they contribute to primary and secondary metabolism and plant signaling networks. A high-quality inventory of the plastid proteome is therefore a critical tool in plant research. We present reference plastid proteomes for maize (Zea mays) and Arabidopsis (Arabidopsis thaliana)...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr300952g
更新日期：2013-01-04 00:00:00
abstract：:Sardinian alcohol-preferring (sP) and Sardinian alcohol-non preferring (sNP) rats have been selectively bred for opposite alcohol preference and consumption. Aiming to verify possible differences at the proteomics level between sP and sNP rats, we investigated the salivary proteome by a a liquid chromatography-mass sp...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.7b00632
更新日期：2018-01-05 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：:In the present study we have used label-free shotgun proteomic analysis to examine the effects of Fe deficiency on the protein profiles of highly pure sugar beet root plasma membrane (PM) preparations and detergent-resistant membranes (DRMs), the latter as an approach to study microdomains. Altogether, 545 proteins we...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.6b00026
更新日期：2016-08-05 00:00:00
abstract：:Fast (120 s) and high-throughput (more than six samples at once) in-gel trypsin digestion of proteins using sonoreactor technology has been achieved. Successful protein identification was done by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry, MALDI-TOF-MS. Specific identification of the ...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr060508m
更新日期：2007-02-01 00:00:00
abstract：:The urine metabotype of 12 individuals was followed over a period of 8-10 years, which provided the longest longitudinal study of metabolic phenotypes to date. More than 2000 NMR metabolic profiles were analyzed. The majority of subjects have a stable metabotype. Subjects who were exposed to important pathophysiologic...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.5b00275
更新日期：2015-07-02 00:00:00
abstract：:Metal based chemotherapeutic drugs are widely used as an effective method to defeat various cancers. In this study, the mechanism of action of a novel therapeutic agent, [Pd(sac)(terpy)](sac)·4H2O (sac = saccharinate, and terpy = 2,2':6',2″-terpyridine) was studied. To better understand the proteomic changes in respon...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr5006718
更新日期：2014-11-07 00:00:00
abstract：:Oligomeric amyloid-β is currently of interest in amyloid-β mediated toxicity and the pathogenesis of Alzheimer's disease. Mapping the amyloid-β interaction partners could help to discover novel pathways in disease pathogenesis. To discover the amyloid-β interaction partners, we applied a protein array with more than 8...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr1009096
更新日期：2011-04-01 00:00:00
abstract：:Genomic-scale analysis of protein function is currently limited by the ability to rapidly express the enormous diversity of protein targets in their active form. We describe a method to construct transcriptionally active expression templates (ETs) in parallel using a single PCR step wherein the overlap-extension react...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr050459y
更新日期：2006-12-01 00:00:00
abstract：:Differentiating and quantifying protein differences in complex samples produces significant challenges in sensitivity and specificity. Label-free quantification can draw from two different information sources: precursor intensities and spectral counts. Intensities are accurate for calculating protein relative abundanc...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr400438q
更新日期：2013-09-06 00:00:00
abstract：:Near-isogenic sunflower lines containing 25% (inbred RHA280) and 48% (RHA801) oil by seed dry mass were comparatively analyzed in biological triplicate at 18 days after flowering using two-dimensional (both pI 3-10 and 4-7) Difference Gel Electrophoresis. Additionally, two inbred lines varying in oleic acid content, H...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr070149a
更新日期：2007-08-01 00:00:00
abstract：:The exact impact of bariatric surgery in metabolically "healthy" (MH) or "unhealthy" (MU) phenotypes for the study of the metabolic improvement is still unknown. We applied an untargeted LC-ESI-TripleTOF-MS-driven metabolomics approach in serum samples from 39 patients with morbid obesity (MH and MU) 1, 3, and 6 month...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.8b00144
更新日期：2018-08-03 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：:The plasma of patients with stable carotid atherosclerosis (n = 9), and healthy subjects (n = 10) have been fingerprinted with both GC-MS and (1)H NMR. Principal component analysis (PCA), partial least-squares-discriminant analysis (PLS-DA) and orthogonal partial least-squares-discriminant analysis (OPLS-DA) have been...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr900668v
更新日期：2009-12-01 00:00:00
abstract：:Broadly neutralizing antibodies (bNAbs) that target the trimeric HIV-1 envelope glycoprotein spike (Env) are tools that can guide the design of recombinant Env proteins intended to engage the predicted human germline precursors of bNAbs (gl-bNAbs). The protein components of gl-bNAb epitopes are often masked by glycans...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.7b00639
更新日期：2018-03-02 00:00:00
abstract：:In an attempt to identify prostate cancer biomarkers with greater diagnostic and prognostic capabilities, we have developed an integrative proteomic discovery workflow focused on N-linked glycoproteins that refines the target selection process. In this work, hydrazide-based chemistry was used to identify N-linked glyc...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr201200n
更新日期：2012-05-04 00:00:00
