Infrared-assisted proteolysis using trypsin-immobilized silica microspheres for peptide mapping.

abstract：:Staphylococcus aureus, a bacterial, food-borne pathogen of humans, can contaminate raw fruits and vegetables. While physical and chemical methods are available to control S. aureus, scientists are searching for inhibitory phytochemicals from plants. One promising compound from pomegranate is punicalagin, a natural ant...

journal_title：Proteomics

authors： Cooper B,Islam N,Xu Y,Beard HS,Garrett WM,Gu G,Nou X

更新日期：2018-05-01 00:00:00

abstract：:This paper proposes a novel profiling method for SELDI-TOF and MALDI-TOF MS data that integrates a novel peak detection method based on modified smoothed non-linear energy operator, correlation-based peak selection and Bayesian additive regression trees. The peak detection and classification performance of the propose...

journal_title：Proteomics

authors： He S,Li X,Viant MR,Yao X

更新日期：2009-09-01 00:00:00

abstract：:A large repertoire of immunological methods permits monitoring the interaction of antibodies with their specific antigen. However, recognition of a protein by a conformation-specific antibody represents a challenge because native conditions must be kept throughout the assay. Native immunoblotting of blue native gels c...

journal_title：Proteomics

authors： Zickermann V,Wumaier Z,Wrzesniewska B,Hunte C,Schägger H

更新日期：2010-01-01 00:00:00

abstract：:The spring workshop of the HUPO-PSI convened in Siena to further progress the data standards which are already making an impact on data exchange and deposition in the field of proteomics. Separate work groups pushed forward existing XML standards for the exchange of Molecular Interaction data (PSI-MI, MIF) and Mass Sp...

journal_title：Proteomics

authors： Orchard S,Hermjakob H,Taylor CF,Potthast F,Jones P,Zhu W,Julian RK Jr,Apweiler R

更新日期：2005-09-01 00:00:00

abstract：:In proteomic research, two-dimensional electrophoresis (2-D) is an important tool for investigating differential patterns of qualitative and quantitative protein expression. The strength of the technique is due to its unrivalled power of being able to separate simultaneously thousands of proteins. The key to the compa...

journal_title：Proteomics

authors： Veeser S,Dunn MJ,Yang GZ

更新日期：2001-07-01 00:00:00

abstract：:A vast number of human cell lines are available for cell culture model-based studies, and as such the potential exists for discrepancies in findings due to cell line selection. To investigate this concept, the authors determine the relative protein abundance profiles of a panel of eight diverse, but commonly studied h...

journal_title：Proteomics

authors： Liu X,Gygi SP,Paulo JA

更新日期：2021-01-01 00:00:00

abstract：:Matrix-assisted laser desorption/ionization mass spectrometry and tandem mass spectrometry (MS/MS) were used to determine the multiple acetylation sites in the histone acetyltransferase (HAT): p300-HAT. Partial cleavage of the peptides containing acetylated lysine residues by trypsin provided a set of nested sequences...

journal_title：Proteomics

authors： Wang D,Thompson P,Cole PA,Cotter RJ

更新日期：2005-06-01 00:00:00

abstract：:Proteomic technologies are being used to discover and identify disease-associated biomarkers. The application of these technologies in the search for potential diagnostic/prognostic biomarkers in the serum of patients has been limited by the presence of highly abundant albumin and immunoglobulins that constitute appro...

journal_title：Proteomics

authors： Ahmed N,Barker G,Oliva K,Garfin D,Talmadge K,Georgiou H,Quinn M,Rice G

更新日期：2003-10-01 00:00:00

abstract：:The CpG motif of bacterial DNA (CpG-DNA) is a potent immunostimulating agent whose mechanism of action is not yet clear. Here, we used both DNA microarray and proteomic approaches to investigate the effects of oligodeoxynucleotides containing the CpG motif (CpG-ODN) on gene transcription and protein expression profile...

journal_title：Proteomics

authors： Kuo CC,Kuo CW,Liang CM,Liang SM

更新日期：2005-03-01 00:00:00

abstract：:Egr1 (Zif268) is an immediate early gene encoding an inducible transcription factor involved in synaptic plasticity and several forms of memory in rodents. Using 2-DE and MS, we compared proteomes of hippocampal subregions and cortex in Egr1-deficient and wild-type littermates. Two significant differences were identif...

journal_title：Proteomics

authors： Chardonnet S,Decottignies P,Amar L,Le Caer JP,Davis S,Laroche S,Le Maréchal P

更新日期：2007-01-01 00:00:00

abstract：:Seed oil bodies (OBs) are intracellular particles storing lipids as food or biofuel reserves in oleaginous plants. Since Brassica napus OBs could be easily contaminated with protein bodies and/or myrosin cells, they must be purified step by step using floatation technique in order to remove non-specifically trapped pr...

journal_title：Proteomics

authors： Jolivet P,Boulard C,Bellamy A,Larré C,Barre M,Rogniaux H,d'Andréa S,Chardot T,Nesi N

更新日期：2009-06-01 00:00:00

abstract：:In this work, we first immobilized tin(IV) ion on polydopamine-coated magnetic graphene (magG@PDA) to synthesize Sn4+ -immobilized magG@PDA (magG@PDA-Sn4+ ) and successfully applied the material to highly selective enrichment of phosphopeptides. The material gathered the advantages of large surface area of graphene, s...

journal_title：Proteomics

authors： Lin H,Deng C

更新日期：2016-11-01 00:00:00

abstract：:Proteolysis affects every protein at some point in its life cycle. Many biomarkers of disease or cancer are stable proteolytic fragments in biological fluids. There is great interest and a challenge in proteolytically modified protein study to identify physiologic protease-substrate relationships and find potential bi...

journal_title：Proteomics

authors： Shen C,Yu Y,Li H,Yan G,Liu M,Shen H,Yang P

更新日期：2012-06-01 00:00:00

abstract：:The pilot phase of the Human Brain Proteome Project as a part of the Human Proteome Organisation has just been started. In two pilot studies, 18 different laboratories are analyzing mouse brains of three age stages and human brain autopsy versus biopsy material, respectively. The overall aim is to elucidate the portfo...

journal_title：Proteomics

authors： Blüggel M,Bailey S,Körting G,Stephan C,Reidegeld KA,Thiele H,Apweiler R,Hamacher M,Meyer HE

更新日期：2004-08-01 00:00:00

abstract：:FBXO25 is one of the 68 human F-box proteins that serve as specificity factors for a family of ubiquitin ligases composed of s-phase-kinase associated protein 1, really interesting new gene-box 1, Cullin 1, and F-box protein (SCF1) that are involved in targeting proteins for destruction across the ubiquitin proteasome...

journal_title：Proteomics

authors： Teixeira FR,Yokoo S,Gartner CA,Manfiolli AO,Baqui MM,Assmann EM,Maragno AL,Yu H,de Lanerolle P,Kobarg J,Gygi SP,Gomes MD

更新日期：2010-08-01 00:00:00

abstract：:O-GlcNAcylation is a dynamic PTM of nuclear and cytoplasmic proteins, regulated by O-GlcNAc transferase (OGT) and O-GlcNAcase, which catalyze the addition and removal of O-GlcNAc, respectively. This modification is associated with glucose metabolism, which plays important roles in many diseases including cancer. Altho...

journal_title：Proteomics

authors： Champattanachai V,Netsirisawan P,Chaiyawat P,Phueaouan T,Charoenwattanasatien R,Chokchaichamnankit D,Punyarit P,Srisomsap C,Svasti J

更新日期：2013-07-01 00:00:00

abstract：:Mechanisms of milk lipid secretion are highly controversial. Analyzing the fine protein composition of the "milk fat globule membrane" (MFGM), the triple-layered membrane surrounding milk lipid droplets (LDs) can provide mechanistic clues to better understand LD biosynthesis and secretion pathways in mammary epithelia...

journal_title：Proteomics

authors： Henry C,Saadaoui B,Bouvier F,Cebo C

更新日期：2015-07-01 00:00:00

abstract：:Hepatocellular carcinoma (HCC) is a major complication of chronic viral hepatitis C. Therapy for HCC is still disappointing. It is thus of great importance to identify novel HCC markers for early detection of the disease, and tumor-specific proteins as potential therapeutic targets. We have used a proteomic approach t...

journal_title：Proteomics

authors： Blanc JF,Lalanne C,Plomion C,Schmitter JM,Bathany K,Gion JM,Bioulac-Sage P,Balabaud C,Bonneu M,Rosenbaum J

更新日期：2005-09-01 00:00:00

abstract：:Transcription factors (TFs) are a family of DNA-binding proteins whose gene regulatory capabilities are of vital importance in defining the molecular state of a cell. Despite their biological significance, our understanding of TF behavior and function is still limited. This is because we have so far mostly relied on g...

journal_title：Proteomics

authors： Simicevic J,Deplancke B

更新日期：2017-02-01 00:00:00

abstract：:Since the identification of approximately 25,000 proteins from the draft human genome assembly in 2001, estimates of the total have oscillated between 30,000 and 70,000. The recently announced genome closure has not generated a consensus gene count despite this being a key parameter for many areas of biology including...

journal_title：Proteomics

authors： Southan C

更新日期：2004-06-01 00:00:00

abstract：:Studying microbial interactions by MALDI mass spectrometry imaging (MSI) directly from growing media is a difficult task if high sensitivity is demanded. We present a quick and robust sample preparation strategy for growing fungi (Trichoderma atroviride, Rhizoctonia solani) on glass slides to establish a miniaturized ...

journal_title：Proteomics

authors： Holzlechner M,Reitschmidt S,Gruber S,Zeilinger S,Marchetti-Deschmann M

更新日期：2016-06-01 00:00:00

abstract：:Gram-negative bacteria release outer membrane vesicles (OMVs) as part of their normal growth that contain a range of cargo from their parent bacterium, including DNA, RNA, and proteins. The protein content of OMVs is suggested to be similar in composition to various sub-cellular locations of their parent bacterium. Ho...

journal_title：Proteomics

authors： Zavan L,Bitto NJ,Johnston EL,Greening DW,Kaparakis-Liaskos M

更新日期：2019-01-01 00:00:00

abstract：:This study was undertaken to identify growth hormone (GH) responsive proteins and protein expression patterns by short-term recombinant human growth hormone (rhGH) therapy in patients with idiopathic short stature (ISS) using proteomic analysis. Seventeen children (14 males and three females) with ISS were included. T...

journal_title：Proteomics

authors： Heo SH,Choi JH,Kim YM,Jung CW,Lee J,Jin HY,Kim GH,Lee BH,Shin CH,Yoo HW

更新日期：2013-04-01 00:00:00

abstract：:Mitochondria play a key role as major regulators of cellular energy homeostasis, but in the context of mitochondrial dysfunction, mitochondria may generate reactive oxidative species and induce cellular apoptosis. Indeed, altered mitochondrial status has been linked to the pathogenesis of several metabolic disorders a...

journal_title：Proteomics

authors： Peinado JR,Diaz-Ruiz A,Frühbeck G,Malagon MM

更新日期：2014-03-01 00:00:00

abstract：:Adipogenesis is an important aspect of energy homeostasis. Here we have used a differential proteome mapping strategy to identify intracellular proteins that are differentially expressed during adipose conversion of 3T3 L1 preadipocytes. Two-dimensional gel electrophoresis analysis identified 8 proteins that are induc...

journal_title：Proteomics

authors： Choi KL,Wang Y,Tse CA,Lam KS,Cooper GJ,Xu A

更新日期：2004-06-01 00:00:00

abstract：:The current study used three different proteomic strategies, which differed by their extent of intact protein separation, to examine the proteome of a pluripotent mouse embryonic stem cell line, R1. Proteins from whole-cell lysates were subjected either to 2-D-LC, or 1-DE, or were unfractionated prior to enzymatic dig...

journal_title：Proteomics

authors： Gundry RL,Tchernyshyov I,Sheng S,Tarasova Y,Raginski K,Boheler KR,Van Eyk JE

更新日期：2010-07-01 00:00:00

abstract：:A two-dimensional liquid-phase separation scheme coupled with mass spectrometry (MS) is presented for proteomic analysis of cell lysates from normal and malignant breast epithelial cell lines. Liquid-phase separations consist of isoelectric focusing as the first dimension and nonporous silica reverse-phase high-perfor...

journal_title：Proteomics

authors： Hamler RL,Zhu K,Buchanan NS,Kreunin P,Kachman MT,Miller FR,Lubman DM

更新日期：2004-03-01 00:00:00

abstract：:Green tea polyphenols exhibit multiple antitumor activities, and the mechanisms of action are not completely understood. Previously, we reported that green tea extract (GTE)-induced actin remolding is associated with increased cell adhesion and decreased motility in A549 lung cancer cells. To identify the cellular tar...

journal_title：Proteomics

authors： Lu QY,Yang Y,Jin YS,Zhang ZF,Heber D,Li FP,Dubinett SM,Sondej MA,Loo JA,Rao JY

更新日期：2009-02-01 00:00:00

abstract：:A curated set of 81 proven and 44 predicted lipoproteins of Escherichia coli K-12 was defined with the combined use of a literature survey, a variety of predictive tools and human expertise. The well-documented Gram-negative proteome of E. coli K-12 was chosen to assess how the different approaches complement each oth...

journal_title：Proteomics

authors： Gonnet P,Rudd KE,Lisacek F

更新日期：2004-06-01 00:00:00

abstract：:Corynebacteria belong to the high G+C Gram-positive bacteria (Actinobacteria) and are closely related to Mycobacterium and Nocardia species. The best investigated member of this group of almost seventy species is Corynebacterium glutamicum, a soil bacterium isolated in 1957, which is used for the industrial production...

journal_title：Proteomics

authors： Poetsch A,Haussmann U,Burkovski A

更新日期：2011-08-01 00:00:00