Tools for monitoring system suitability in LC MS/MS centric proteomic experiments.

abstract：:Despite the high sensitivity and relatively high tolerance for contaminants of matrix-assisted laser desorption/ionization-time of flight mass spectrometry (MALDI-TOF MS) there is often a need to purify and concentrate the sample solution, especially after in-gel digestion of proteins separated by two-dimensional gel ...

journal_title：Proteomics

authors： Ekström S,Malmström J,Wallman L,Löfgren M,Nilsson J,Laurell T,Marko-Varga G

更新日期：2002-04-01 00:00:00

abstract：:To exploit advances in proteomics for drug discovery, high-throughout methods for target validation that directly address the cellular roles of proteins are required. To do this, we have characterized fluorophore-assisted light inactivation (FALI) which uses coherent or diffuse light targeted by fluorescein-labeled pr...

journal_title：Proteomics

authors： Beck S,Sakurai T,Eustace BK,Beste G,Schier R,Rudert F,Jay DG

更新日期：2002-03-01 00:00:00

abstract：:SDS interferes with both bottom-up and top-down MS analysis, requiring removal prior to detection. Filter-aided sample preparation (FASP) is favored for bottom-up proteomics (BUP) while acetone precipitation is popular for top-down proteomics (TDP). We recently demonstrated acetone precipitation in a membrane filter c...

journal_title：Proteomics

authors： Unterlander N,Doucette AA

更新日期：2018-05-01 00:00:00

abstract：:We have combined high-resolution two-dimensional (2-D) gel electrophoresis and mass spectrometry with the aim of identifying proteins represented in the 2-D gel database of the wing imaginal discs of Drosophila melanogaster. First, we obtained a high-resolution 2-D gel pattern of [35S]methionine + [35S]cysteine-labele...

journal_title：Proteomics

authors： Alonso J,Santarén JF

更新日期：2005-02-01 00:00:00

abstract：:Determination of protein-protein interactions is an important component in assigning function and discerning the biological relevance of proteins within a broader cellular context. In vitro protein-protein interaction methodologies, including affinity chromatography, coimmunoprecipitation, and newer approaches such as...

journal_title：Proteomics

authors： Howell JM,Winstone TL,Coorssen JR,Turner RJ

更新日期：2006-04-01 00:00:00

abstract：:The recent development in immune checkpoint inhibitors and chimeric antigen receptor (CAR) T-cells in the treatment of cancer has not only demonstrated the potency of utilizing T-cell reactivity for cancer therapy, but has also highlighted the need for developing new approaches to discover targets suitable for such no...

journal_title：Proteomics

authors： Ternette N,Olde Nordkamp MJM,Müller J,Anderson AP,Nicastri A,Hill AVS,Kessler BM,Li D

更新日期：2018-06-01 00:00:00

abstract：:Citrulline (Cit) actions on muscle metabolism remain unclear. Those latter were investigated using a proteomic approach on Tibialis muscles from male Sprague-Dawley rats. At 23 months of age, rats were either fed ad libitum (AL group) or subjected to dietary restriction for 12 weeks. At the end of the restriction peri...

journal_title：Proteomics

authors： Faure C,Morio B,Chafey P,Le Plénier S,Noirez P,Randrianarison-Huetz V,Cynober L,Aussel C,Moinard C

更新日期：2013-07-01 00:00:00

abstract：:Immuno-precipitation (IP) experiments using MS provide a sensitive and accurate way of characterising protein complexes and their response to regulatory mechanisms. Differences in stoichiometry can be determined as well as the reliable identification of specific binding partners. The quality control of IP and protein ...

journal_title：Proteomics

authors： ten Have S,Boulon S,Ahmad Y,Lamond AI

更新日期：2011-03-01 00:00:00

abstract：:In-gel peptide digestion has become a widely used technique for characterizing proteins resolved by two-dimensional gel electrophoresis. Peptides generated from gel pieces are frequently contaminated with detergent and salts. Prior to matrix-assisted laser desorption/ionization-time of flight mass spectrometry analysi...

journal_title：Proteomics

authors： Pluskal MG,Bogdanova A,Lopez M,Gutierrez S,Pitt AM

更新日期：2002-02-01 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：:Ruminants make large contributions to sustainable agriculture by converting crop by-products into agricultural food. Multi-omics integrative analysis helps to uncover the underlying molecular mechanisms. The liver metabolome-transcriptome interface (LMTI) in dairy cows, including 3938 significant correlations (p < 0.0...

journal_title：Proteomics

authors： Sun HZ,Wang DM,Liu HY,Liu JX

更新日期：2018-08-01 00:00:00

abstract：:Most proteins execute their functions through interacting with other proteins. Thus, understanding protein-protein interactions (PPIs) is essential to decipher biological functions in a living cell. To predict large-scale PPIs, effective and efficient computational approaches are desirable to integrate heterogeneous d...

journal_title：Proteomics

authors： Lin X,Chen XW

更新日期：2013-01-01 00:00:00

abstract：:The von Hippel-Lindau (VHL) tumour suppressor gene plays a central role in development of clear cell renal cell carcinoma (RCC). Using a cell line pair generated from the VHL-defective RCC cell line UMRC2 by transfection with vector control or VHL (-/+VHL) and stable isotope labelling with amino acids in cell culture ...

journal_title：Proteomics

authors： Aggelis V,Craven RA,Peng J,Harnden P,Cairns DA,Maher ER,Tonge R,Selby PJ,Banks RE

更新日期：2009-04-01 00:00:00

abstract：:Comprehensive molecular profiling of human tumor tissue specimens at the DNA, mRNA and protein level is often obstructed by a limited amount of available material. Homogenization of frozen tissue samples in guanidine isothiocyanate followed by ultracentrifugation over cesium chloride allows the simultaneous extraction...

journal_title：Proteomics

authors： Grzendowski M,Riemenschneider MJ,Hawranke E,Stefanski A,Meyer HE,Reifenberger G,Stühler K

更新日期：2009-11-01 00:00:00

abstract：:A novel strain of influenza A H1N1 emerged in the spring of 2009 and has spread rapidly throughout the world. Although vaccines have recently been developed that are expected to be protective, their availability was delayed until well into the influenza season. Although anti-influenza drugs such as neuraminidase inhib...

journal_title：Proteomics

authors： Chen CH,Zhang XQ,Lo CW,Liu PF,Liu YT,Gallo RL,Hsieh MF,Schooley RT,Huang CM

更新日期：2010-06-01 00:00:00

abstract：:Innovation in genomics, transcriptomics, and proteomics research has created a plethora of state-of-the-art techniques such as nucleic acid sequencing and mass-spectrometry-based proteomics with paramount impact in the life sciences. While current approaches yield quantitative abundance analysis of biomolecules on an ...

journal_title：Proteomics

authors： Schueder F,Unterauer EM,Ganji M,Jungmann R

更新日期：2020-10-08 00:00:00

abstract：:Staphylococcus aureus is an opportunistic human pathogen, which can cause life-threatening disease. Proteome analyses of the bacterium can provide new insights into its pathophysiology and important facets of metabolic adaptation and, thus, aid the recognition of targets for intervention. However, the value of such pr...

journal_title：Proteomics

authors： Depke M,Michalik S,Rabe A,Surmann K,Brinkmann L,Jehmlich N,Bernhardt J,Hecker M,Wollscheid B,Sun Z,Moritz RL,Völker U,Schmidt F

更新日期：2015-11-01 00:00:00

abstract：:Soil salinity is a major abiotic constraint to agricultural productivity. We successfully bred a new common wheat (Triticum aestivum L.) introgression variety (Shanrong No. 3) with high salt-tolerance via asymmetric somatic hybridization between common wheat cultivar (Jinan 177) and UV-irradiated Agropyron elongatum (...

journal_title：Proteomics

authors： Wang MC,Peng ZY,Li CL,Li F,Liu C,Xia GM

更新日期：2008-04-01 00:00:00

abstract：:Identification of differential proteomic responses to cadmium (Cd) would provide a means for better understanding the survival mechanisms of the earthworm, Eisenia fetida, living in a Cd-polluted environment, and the stress responses can be assessed by ecotoxiptoromics approaches. Extracts of whole earthworm collected...

journal_title：Proteomics

authors： Wang X,Chang L,Sun Z,Zhang Y,Yao L

更新日期：2010-12-01 00:00:00

abstract：:Site-specific isomerization of uridines into pseudouridines in RNAs is catalyzed either by stand-alone enzymes or by box H/ACA ribonucleoprotein particles (sno/sRNPs). The archaeal box H/ACA sRNPs are five-component complexes that consist of a guide RNA and the aCBF5, aNOP10, L7Ae, and aGAR1 proteins. In this study, w...

journal_title：Proteomics

authors： Saliou JM,Manival X,Tillault AS,Atmanene C,Bobo C,Branlant C,Van Dorsselaer A,Charpentier B,Cianférani S

更新日期：2015-08-01 00:00:00

abstract：:Cadmium (Cd) pollution is a worldwide major concern having, among others, deleterious effects on plants. In the present work, the effects of a 20 microM Cd exposure in hydroponics culture during 14 days were evaluated in young poplar leaves. Proteins were analysed by 2-D DIGE, followed by MALDI-TOF-TOF identification....

journal_title：Proteomics

authors： Kieffer P,Dommes J,Hoffmann L,Hausman JF,Renaut J

更新日期：2008-06-01 00:00:00

abstract：:Plant epidermal trichomes are as varied in morphology as they are in function. In the halophyte Mesembryanthemum crystallinum, specialized trichomes called epidermal bladder cells (EBC) line the surface of leaves and stems, and increase dramatically in size and volume upon plant salt-treatment. These cells have been p...

journal_title：Proteomics

authors： Barkla BJ,Vera-Estrella R,Pantoja O

更新日期：2012-09-01 00:00:00

abstract：:Puccinia triticina causes leaf rust, a disease that causes annual yield losses in wheat. It is an obligate parasite that invades the host leaf and forms intracellular structures called haustoria, which obtain nutrients and suppress host immunity using secreted proteins called effectors. Since effector proteins act at ...

journal_title：Proteomics

authors： Rampitsch C,Günel A,Beimcik E,Mauthe W

更新日期：2015-04-01 00:00:00

abstract：:The rice heterotrimeric G-protein complex, a guanine-nucleotide-dependent on-off switch, mediates vital cellular processes and responses to biotic and abiotic stress. Exchange of bound GDP (resting state) for GTP (active state) is spontaneous in plants including rice and thus there is no need for promoting guanine nuc...

journal_title：Proteomics

authors： Biswal AK,McConnell EW,Werth EG,Lo SF,Yu SM,Hicks LM,Jones AM

更新日期：2019-05-01 00:00:00

abstract：:Identification and analysis of types of biological protein-protein interactions and their interfaces to predict obligate and non-obligate complexes is a problem that has drawn the attention of the research community in the past few years. In this paper, we propose a prediction approach to predict these two types of co...

journal_title：Proteomics

authors： Aziz MM,Maleki M,Rueda L,Raza M,Banerjee S

更新日期：2011-10-01 00:00:00

abstract：:Two-dimensional difference gel electrophoresis (2-D DIGE) allows for reliable quantification of global protein abundance changes. The threshold of significance for protein abundance changes depends on the experimental variation (biological and technical). This study estimates biological, technical and total variation ...

journal_title：Proteomics

authors： Zech H,Echtermeyer C,Wöhlbrand L,Blasius B,Rabus R

更新日期：2011-08-01 00:00:00

abstract：:Plant cell wall-degrading enzymes produced by microorganisms possess important biotechnological applications, including biofuel production. Some anaerobic bacteria are able to produce multienzymatic complexes called cellulosomes while filamentous fungi normally secrete individual hydrolytic enzymes that act synergisti...

journal_title：Proteomics

authors： da Silva AJ,Gómez-Mendoza DP,Junqueira M,Domont GB,Ximenes Ferreira Filho E,de Sousa MV,Ricart CA

更新日期：2012-08-01 00:00:00

abstract：:Tyrosol (TYR, 2-(4-hydroxyphenyl)ethanol), one of the main phenols in olive oil and olive fruit, significantly strengthens resistance to thermal and oxidative stress in the nematode Caenorhabditis elegans and extends its lifespan. To elucidate the cellular functions regulated by TYR, we have used a proteomic procedure...

journal_title：Proteomics

authors： Cañuelo A,Peragón J

更新日期：2013-10-01 00:00:00

abstract：:Various types of unwanted and uncontrollable signal variations in MS-based metabolomics and proteomics datasets severely disturb the accuracies of metabolite and protein profiling. Therefore, pooled quality control (QC) samples are often employed in quality management processes, which are indispensable to the success ...

journal_title：Proteomics

authors： Wang S,Yang H

更新日期：2019-10-01 00:00:00

abstract：:We performed phosphoproteome analysis of proteins from the extremely thermophilic Gram-negative eubacterium Thermus thermophilus HB8 using gel-free mass spectrometric method. We identified 52 phosphopeptides from 48 proteins and determined 46 phosphorylation sites: 30 on serine, 12 on threonine, and 4 on tyrosine. The...

journal_title：Proteomics

authors： Takahata Y,Inoue M,Kim K,Iio Y,Miyamoto M,Masui R,Ishihama Y,Kuramitsu S

更新日期：2012-05-01 00:00:00