Abstract：
:Ozonated autohemotherapy (O3-AHT) is a medical approach during which blood obtained from the patient is ozonated and injected back into the body. Despite an increasing number of evidence that O3-AHT is safe, this type of therapy remains controversial. To extend knowledge about the changes in blood evoked by O3-AHT, LC-MS- and GC-MS-based metabolic fingerprinting was used to compare plasma samples obtained from blood before and after the treatment with potentially therapeutic concentrations of ozone. The procedure was performed in PVC bags utilized for blood storage to study also possible interactions between ozone and plastic. By use of GC-MS, an increase in lactic acid and pyruvic acid was observed, which indicated an increased rate of glycolysis. With LC-MS, changes in plasma antioxidants were observed. Moreover, concentrations of lipid oxidation products (LOP) and lysophospholipids were increased after ozone treatment. This is the first report of increased LOPs metabolites after ozonation of blood. Seven metabolites detected by LC-QTOF-MS only in ozonated samples could be considered as novel biomarkers of oxidative stress. Several plasticizers have been detected by both techniques in blood stored in PVC bags. PVC is known to be an ozone resistant material, but ozonation of blood in PVC bags stimulates leaching of plasticizers into the blood.
journal_name
J Proteome Resjournal_title
Journal of proteome researchauthors
Ciborowski M,Lipska A,Godzien J,Ferrarini A,Korsak J,Radziwon P,Tomasiak M,Barbas Cdoi
10.1021/pr3008946subject
Has Abstractpub_date
2012-12-07 00:00:00pages
6231-41issue
12eissn
1535-3893issn
1535-3907journal_volume
11pub_type
杂志文章abstract：:Protein oxidation and nitration have been described during spinal cord injury (SCI) in animal models. Herein, mass spectrometry unambiguously identified GDP-dissociation inhibitor-2 (GDI-2) in SCI with post-translational modifications of 3-aminotyrosine (8 h post-injury) and an acrolein adduct of GDI-2 (72 h post-inju...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr060620k
更新日期：2007-04-01 00:00:00
abstract：:Protein phosphorylation is essential for numerous cellular processes. Large-scale profiling of phosphoproteins continues to enhance the depth and speed at which we understand these processes. The development of effective phosphoprotein and peptide enrichment techniques and improvements to mass spectrometric instrument...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr060559j
更新日期：2007-03-01 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：:Nasopharyngeal carcinoma (NPC) is one of the most common malignant tumors in Southeast Asia. Unfortunately, most NPC victims have had metastasis when first diagnosed due to its deep location and vague symptoms. To date, discovery of sensitive and specific biomarkers for improving detection of NPC remains a challenge. ...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr900454e
更新日期：2009-12-01 00:00:00
abstract：:Plasma biomarkers of exposure to environmental contaminants play an important role in early detection of disease. The emerging field of proteomics presents an attractive opportunity for candidate biomarker discovery, as it simultaneously measures and analyzes a large number of proteins. This article presents a case st...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr070491n
更新日期：2008-01-01 00:00:00
abstract：:Preeclampsia is a pregnancy-specific hypertensive syndrome and a major cause of maternal and fetal morbidity and mortality. At the present time, no reliable screening tests to identify women at risk are available. We have compared the amniotic fluids (AF) proteomic maps of five preeclamptic patients with those of five...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr060315z
更新日期：2007-01-01 00:00:00
abstract：:In-depth, reproducible coverage of complex proteomes is challenging because the complexity of tryptic digests subjected to LC-MS/MS analysis frequently exceeds mass spectrometer analytical capacity, which results in undersampling of data. In this study, we used cancer cell lysates to systematically compare the commonl...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr900927y
更新日期：2010-02-05 00:00:00
abstract：:Bioactive peptides play critical roles in regulating most biological processes in animals, and have considerable biological, medical and industrial importance. A number of peptides have been discovered usually based on their biological activities in vitro or based on their sequence similarities in silico. Through sear...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr800037n
更新日期：2008-09-01 00:00:00
abstract：:Cold acclimation is the phenomenon in which plants are exposed to low, but nonfreezing, temperatures before exposure to drastic temperatures. To investigate how sunflower plants adjust their metabolism during cold treatment, a comparative proteomic approach, based on spectral counting data, was adopted to identify dif...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr101137q
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 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：:Gas chromatography-mass spectrometry (GC-MS) platforms are typically run in electron ionization (EI) mode for mass spectral matching and metabolite annotation. With the advent of high resolution mass spectrometry (HRMS), soft ionization techniques such as chemical ionization (CI) may provide additional coverage for co...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.9b00774
更新日期：2020-07-02 00:00:00
abstract：:Microglial inflammatory responses affect Parkinson's disease (PD) associated nigrostriatal degeneration. This is triggered, in measure, by misfolded, nitrated alpha-synuclein (N-alpha-syn) contained within Lewy bodies that are released from dying or dead dopaminergic neurons into the extravascular space. N-alpha-syn-s...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr9001614
更新日期：2009-07-01 00:00:00
abstract：:We have developed herein a quantitative mass spectrometry-based approach to analyze the etiology-related alterations in fucosylation degree of serum haptoglobin in patients with liver cirrhosis and hepatocellular carcinoma (HCC). The three most common etiologies, including infection with hepatitis B virus (HBV), infec...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr500128t
更新日期：2014-06-06 00:00:00
abstract：:We recently developed a novel method for analysis of collagen O-glycosylations, which include galactosyl-hydroxylysine (GHL) and glucosyl-galactosyl-hydroxylysine (GGHL), using hydrazide chemistry (Taga, Y., Mol. Cell. Proteomics 2012, 11 (6), M111.010397). Here we investigated an overglycosylation model of collagen p...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr400079d
更新日期：2013-05-03 00:00:00
abstract：:The Esx/WXG-100 (ESAT-6/Wss) exporters are multiprotein complexes that promote protein translocation across the cytoplasmic membrane in a diverse range of pathogenic and nonpathogenic bacterial species. The Esx-1 (ESAT-6 System-1) system mediates virulence factor translocation in mycobacterial pathogens, including the...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr500484w
更新日期：2014-11-07 00:00:00
abstract：:MSI is a molecular imaging technique that allows for the generation of topographic 2D maps for various endogenous and some exogenous molecules without prior specification of the molecule. In this paper, we start with the premise that a region of interest (ROI) is given to us based on preselected morphological criteria...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr101159e
更新日期：2011-04-01 00:00:00
abstract：:Chinese hamster ovary (CHO) cell lines are widely used for the expression of therapeutic recombinant proteins, including monoclonal antibodies and other biologics. For manufacturing, cells derived from a single-cell clone are typically used to ensure product consistency. Presently, fetal bovine serum (FBS) is commonly...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr400352n
更新日期：2013-07-05 00:00:00
abstract：:Clinical diagnostics and biomarker discovery are the major focuses of current clinical proteomics. In the present study, we applied microfluidic technology on a chip for proteome profiling of human urine from 31 normal healthy individuals (15 males and 16 females), 6 patients with diabetic nephropathy (DN), and 4 pati...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr060586+
更新日期：2007-05-01 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：:Protein turnover is an important aspect of the regulation of cellular processes for organisms when responding to developmental or environmental cues. The measurement of protein turnover in plants, in contrast to that of rapidly growing unicellular organismal cultures, is made more complicated by the high degree of ami...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.5b00772
更新日期：2016-03-04 00:00:00
abstract：:A popular method for peptide quantification relies on isobaric labeling such as tandem mass tags (TMT), which enables multiplexed proteome analyses. Quantification is achieved by reporter ions generated by fragmentation in a tandem mass spectrometer. However, with higher degrees of multiplexing, the smaller mass diffe...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.8b00381
更新日期：2018-11-02 00:00:00
abstract：:Src family kinases (SFKs) are the earliest known family of tyrosine kinases and are widely thought to play essential roles in cellular signal transduction. Although numerous functional analyses have been performed, no study has analyzed the specificity of all SFKs on an equal platform. To gain a better understanding o...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr100773t
更新日期：2010-11-05 00:00:00
abstract：:The development of plasma biomarkers has proven to be more challenging than initially anticipated. Many studies have reported lists of candidate proteins rather than validated candidate markers with an assigned performance to a specific clinical objective. Biomarker research necessitates a clear rational framework wit...
journal_title：Journal of proteome research
pub_type： 杂志文章,评审
doi：10.1021/pr1008515
更新日期：2011-01-07 00:00:00
abstract：:Decoy database searches are used to filter out false positive protein identifications derived from search engines, but there is no consensus about which decoy is "the best". We evaluate nine different decoy designs using public data sets from samples of known composition. Statistically significant performance differen...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr800792z
更新日期：2009-04-01 00:00:00
abstract：:We analyzed a unique rice (Oryza sativa L.) blast lesion mimic (blm) mutant for differentially expressed proteins in leaves of one- and two-week-old seedlings manifesting the lesion mimic phenotype. Gel-based one- and two-dimensional electrophoresis (1- and 2-DGE) was performed using leaves (blm and wild-type, WT) bef...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr060092c
更新日期：2006-10-01 00:00:00
abstract：:Multiple reaction monitoring (MRM)-based mass spectrometric quantification of peptides and their corresponding proteins has been successfully applied for biomarker validation in serum. The option of multiplexing offers the chance to analyze various proteins in parallel, which is especially important in obesity researc...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr500722k
更新日期：2014-12-05 00:00:00
abstract：:Major depressive disorder (MDD) is a socially detrimental psychiatric disorder, contributing to increased healthcare expenditures and suicide rates. However, no empirical laboratory-based tests are available to support the diagnosis of MDD. In this study, a NMR-based plasma metabonomic method for the diagnosis of MDD ...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr2010082
更新日期：2012-03-02 00:00:00
abstract：:Glycosylation is an abundant and important protein modification with large influence on the properties and interactions of glycoconjugates. Human plasma N-glycosylation has been the subject of frequent investigation, revealing strong associations with physiological and pathological conditions. Less well-characterized ...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.6b00071
更新日期：2016-10-07 00:00:00
abstract：:This study demonstrates a direct role of venom protein expression alteration in the evolution of snake venom toxicity. Avian skeletal muscle contractile response to exogenously administered acetylcholine is completely inhibited upon exposure to South Australian and largely preserved following exposure to Queensland ea...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.5b00764
更新日期：2015-11-06 00:00:00
