Abstract：
:Post-weaning multi-systemic wasting syndrome (PMWS), which is primarily caused by porcine circovirus type 2 (PCV2), is an emerging swine immunosuppressive disease. To characterize the interaction between target immune cells and PCV2, the differential proteomes of porcine alveolar macrophages, with and without PCV2 infection, were analyzed at different time points with two-dimensional gel electrophoresis (2-DE) followed by MALDI-TOF/TOF identification. Mass spectrometry identified 21 altered host-encoded protein spots (9 up-regulated and 12 down-regulated protein spots), which included cytoskeleton proteins, macromolecular biosynthesis-associated proteins, stress response proteins, signal transduction proteins, energy metabolism, and ubiquitin proteasome pathway-associated proteins. The majority of the changes occurred 48h after PCV2 infection. Moreover, 9 corresponding genes of the differentially expressed proteins were quantified by real time RT-PCR to examine the transcriptional profiles. Western blot analysis further confirmed the differential expression of proteins, including SFN, PSME1, PRP19, HSPB1, TUBA|B, CK-19 and ACTB, in the proteomic profiles. Subcellular distribution analysis of the cytoskeletal proteins and PCV2 clearly demonstrated interactions between PCV2 and the differential protein β-tubulin. Thus, this work effectively provides useful and dynamic protein-related information to further understand the underlying pathogenesis of PCV2 infection.
journal_name
J Proteomicsjournal_title
Journal of proteomicsauthors
Cheng S,Zhang M,Li W,Wang Y,Liu Y,He Qdoi
10.1016/j.jprot.2012.03.039subject
Has Abstractpub_date
2012-06-18 00:00:00pages
3258-69issue
11eissn
1874-3919issn
1876-7737pii
S1874-3919(12)00190-Xjournal_volume
75pub_type
杂志文章abstract：UNLABELLED:A literature survey covering the presence of bioactive peptides in plant-derived foodstuffs is presented. Examples are given of plant peptides associated with a beneficial effect on human health. The main bioactive effects of these peptides are defined and their mechanism of action described, when known. Cur...
journal_title：Journal of proteomics
pub_type： 杂志文章,评审
doi：10.1016/j.jprot.2016.03.048
更新日期：2016-09-16 00:00:00
abstract：:Fatty acid desaturate 2 (Fads2) is associated with many chronic diseases. Nevertheless, comprehensive researches on its role have not been performed. We here conducted an integrated analysis of long-chain polyunsaturated fatty acid (LC-PUFA) metabolism of fads2-deletion zebrafish (fads2-/-) by transcriptomics, proteom...
journal_title：Journal of proteomics
pub_type： 杂志文章
doi：10.1016/j.jprot.2020.103967
更新日期：2020-10-30 00:00:00
abstract：:Spectral similarity calculation is widely used in protein identification tools and mass spectra clustering algorithms while comparing theoretical or experimental spectra. The performance of the spectral similarity calculation plays an important role in these tools and algorithms especially in the analysis of large-sca...
journal_title：Journal of proteomics
pub_type： 杂志文章
doi：10.1016/j.jprot.2020.104070
更新日期：2021-02-10 00:00:00
abstract：UNLABELLED:The methylotrophic yeast Pichia pastoris is an attractive platform for a plethora of recombinant proteins. There is growing evidence that host cells producing recombinant proteins are exposed to a variety of cellular stresses resulting in the induction of the unfolded protein response (UPR) pathway. At prese...
journal_title：Journal of proteomics
pub_type： 杂志文章
doi：10.1016/j.jprot.2013.06.031
更新日期：2013-10-08 00:00:00
abstract：UNLABELLED:The need for biomarkers that illuminate the pathophysiology of type 1 diabetes (T1D), enhance early diagnosis and provide additional avenues for therapeutic intervention is well recognized in the scientific community. We conducted a proteome-scale, two-stage serological AAb screening followed by an independe...
journal_title：Journal of proteomics
pub_type： 杂志文章,多中心研究,随机对照试验
doi：10.1016/j.jprot.2013.10.018
更新日期：2013-12-06 00:00:00
abstract：UNLABELLED:The kinetoplastid protozoan parasite, Leishmania donovani, is the causative agent of kala azar or visceral leishmaniasis. Kala azar is a severe form of leishmaniasis that is fatal in the majority of untreated cases. Studies on proteomic analysis of L. donovani thus far have been carried out using homology-ba...
journal_title：Journal of proteomics
pub_type： 杂志文章
doi：10.1016/j.jprot.2013.04.021
更新日期：2014-01-31 00:00:00
abstract：:The Duvernoy's gland secretory proteome of the false coral snake Rhinobothryum bovallii (Costa Rica), unveiled applying bottom-up venomics, comprises a handful of toxins belonging to only three protein families, three-finger toxin (3FTx), cysteine-rich secretory protein (CRISP), and snake venom metalloprotease (PIII-S...
journal_title：Journal of proteomics
pub_type： 杂志文章
doi：10.1016/j.jprot.2020.103882
更新日期：2020-08-15 00:00:00
abstract：:Deciphering Plasmodium vivax biology has long been a challenge for groups working on this parasite, mainly due to the complications involved in propagating it in vitro. However, adapting P. vivax strains in non-human primates and the arrival of high-performance analysis methods has led to increased knowledge regarding...
journal_title：Journal of proteomics
pub_type： 杂志文章,评审
doi：10.1016/j.jprot.2020.103719
更新日期：2020-04-30 00:00:00
abstract：:KDAC inhibitors (KDACi) overcome gefitinib primary resistance in non-small cell lung cancer (NSCLC) including mutant-KRAS lung adenocarcinoma. To identify which proteins are involved in the restoration of this sensitivity and to provide new therapeutic targets for mutant-KRAS lung adenocarcinoma, we performed an iTRAQ...
journal_title：Journal of proteomics
pub_type： 杂志文章
doi：10.1016/j.jprot.2019.01.009
更新日期：2019-03-20 00:00:00
abstract：UNLABELLED:Next generation sequencing and proteomics have helped to comprehensively characterize gene expression in tick salivary glands at both the transcriptome and the proteome level. Functional data are, however, lacking. Given that tick salivary secretions are critical to the success of the tick transmission lifec...
journal_title：Journal of proteomics
pub_type： 杂志文章,评审
doi：10.1016/j.jprot.2015.07.005
更新日期：2015-10-14 00:00:00
abstract：:The development of type 2 diabetes (T2D) is strongly associated with obesity. In humans, T2D increases the risk for end organ complications. Among these, heart disease has been ranked as the leading cause of death. We used a proteomic methodology to test the hypothesis that a pre-diabetic state generated by high-fat d...
journal_title：Journal of proteomics
pub_type： 杂志文章
doi：10.1016/j.jprot.2011.02.018
更新日期：2011-05-01 00:00:00
abstract：:Neuropeptides are critical signaling molecules, involved in the regulation of diverse physiological processes including energy metabolism, pain perception and brain cognitive state. Prolonged general anesthesia has an impact on many of these processes, but the regulation of peptides by general anesthetics is poorly un...
journal_title：Journal of proteomics
pub_type： 杂志文章
doi：10.1016/j.jprot.2012.11.002
更新日期：2013-03-27 00:00:00
abstract：:Acute myeloid leukemia (AML) is a severe, rapidly progressing disease triggered by blocking granulocyte or monocyte differentiation and maturation. Because of its heterogeneity, AML is divided into a number of subtypes. Unfortunately, so far very few correlations have been found between AML classification and its clin...
journal_title：Journal of proteomics
pub_type： 杂志文章
doi：10.1016/j.jprot.2012.07.030
更新日期：2012-10-22 00:00:00
abstract：:Much attention has been paid to the broodiness of the Muscovy duck, but the molecular mechanism of broodiness remains largely unknown. In this study, the ovary tissues of Muscovy ducks during the broody and laying periods were used to investigate differentially expressed proteins (DEPs) by the iTRAQ-based proteomics a...
journal_title：Journal of proteomics
pub_type： 杂志文章
doi：10.1016/j.jprot.2019.103401
更新日期：2019-07-30 00:00:00
abstract：UNLABELLED:Inhibition of the essential chaperone Hsp90 with drugs causes a global perturbation of protein folding and the depletion of direct substrates of Hsp90, also called clients. Ubiquitination and proteasomal degradation play a key role in cellular stress responses, but the impact of Hsp90 inhibition on the ubiqu...
journal_title：Journal of proteomics
pub_type： 杂志文章
doi：10.1016/j.jprot.2015.02.020
更新日期：2015-04-29 00:00:00
abstract：BACKGROUND:Oral leukoplakia is the most common potentially malignant disorder in the oral cavity and can precede carcinoma. This study aimed to identify possible oral leukoplakia salivary biomarkers. METHODS:Unstimulated saliva was collected from participants and protein concentration was determined. Proteins were the...
journal_title：Journal of proteomics
pub_type： 杂志文章
doi：10.1016/j.jprot.2016.07.029
更新日期：2017-01-16 00:00:00
abstract：:Oxidized low-density lipoprotein (ox-LDL) can impair endothelial function and lead to the atherosclerosis development. Protein S-nitrosylation is sensitive to cellular redox state and acts as a crucial regulator and executor of nitric oxide (NO) signaling pathways. Aberrant S-nitrosylation contributes to the pathogene...
journal_title：Journal of proteomics
pub_type： 杂志文章
doi：10.1016/j.jprot.2019.01.001
更新日期：2019-03-20 00:00:00
abstract：:Intensive methodological developments and technology innovation have been devoted to protein-protein interaction studies over 20years. Genetic indirect assays and sophisticated large scale biochemical analyses have jointly contributed to the elucidation of protein-protein interactions, still with a lot of drawbacks de...
journal_title：Journal of proteomics
pub_type： 历史文章,杂志文章,评审
doi：10.1016/j.jprot.2014.03.038
更新日期：2014-07-31 00:00:00
abstract：UNLABELLED:Karrikins are butenolide plant growth regulators in smoke from burning plant material that have proven ability to promote germination and seedling photomorphogenesis. However, the molecular mechanisms underlying these processes are unclear. Here we provide the first proteome-wide analysis of early responses ...
journal_title：Journal of proteomics
pub_type： 杂志文章
doi：10.1016/j.jprot.2015.02.011
更新日期：2015-04-29 00:00:00
abstract：:Yersinia ruckeri is the aetiological agent of enteric redmouth (ERM) disease and is responsible for significant economic losses in farmed salmonids. Enteric redmouth disease is associated primarily with rainbow trout (Oncorhynchus mykiss, Walbaum) but its incidence in Atlantic salmon (Salmo salar) is increasing. Outer...
journal_title：Journal of proteomics
pub_type： 杂志文章
doi：10.1016/j.jprot.2019.02.014
更新日期：2019-05-15 00:00:00
abstract：:Chlamydia trachomatis is the most common bacterial sexually transmitted pathogen in the world. To identify new vaccine candidates a protein microarray was constructed by expressing the open reading frames (ORFs) from Chlamydia mouse pneumonitis (MoPn). C57BL/6, C3H/HeN and BALB/c mice were immunized either intranasall...
journal_title：Journal of proteomics
pub_type： 杂志文章
doi：10.1016/j.jprot.2012.08.017
更新日期：2012-12-21 00:00:00
abstract：UNLABELLED:Mutations in the Kit receptor tyrosine kinase gene (KIT), which result in constitutive activation of the protein (KIT), are causally related to the development of gastrointestinal stromal tumors (GISTs). Imatinib, a targeted anticancer drug, exerts a therapeutic effect against GISTs by repressing the kinase ...
journal_title：Journal of proteomics
pub_type： 杂志文章
doi：10.1016/j.jprot.2014.12.012
更新日期：2015-02-06 00:00:00
abstract：:The biological variance in protein expression of interest to biologists can only be accessed if the technical variance of the protein quantification method is low compared with the biological variance. Technical variance is dependent on the protocol employed within a quantitative proteomics experiment and accumulated ...
journal_title：Journal of proteomics
pub_type： 杂志文章
doi：10.1016/j.jprot.2012.09.020
更新日期：2012-12-21 00:00:00
abstract：:Multidrug resistance (MDR), a ubiquitous phenomenon conserved from bacteria to humans, causes serious problems in the treatment of human cancers and infections of bacterial and fungal origin. The development of MDR in yeast is frequently associated with gain-of-function mutations in the Zn(2)Cys(6) transcription facto...
journal_title：Journal of proteomics
pub_type： 杂志文章
doi：10.1016/j.jprot.2012.06.036
更新日期：2012-09-18 00:00:00
abstract：:Current protocols for quality assurance of platelet concentrates used in transfusion therapy include evaluation of platelet count and pH, in vitro measurements of platelet lysis, membrane activation and microparticle release and assays of platelet ability to respond to aggregation stimuli and to hypotonic shock. Unfor...
journal_title：Journal of proteomics
pub_type： 社论,评审
doi：10.1016/j.jprot.2012.07.044
更新日期：2012-12-05 00:00:00
abstract：:Meat tenderness prediction is a challenging task, especially in Maremmana, an Italian autochtonous and highly appreciated beef breed. In the present study we reported an integrated proteomics, phosphoproteomics and metabolomics overview of meat tenderness in longissimus dorsi from 15 male Maremmana individuals, throug...
journal_title：Journal of proteomics
pub_type： 杂志文章
doi：10.1016/j.jprot.2012.02.013
更新日期：2012-07-19 00:00:00
abstract：:In analysing the red blood cell cytoplasmic proteome, in search for low abundance proteins, 15 amino acid (AA; Arg, Asn, Asp, Gln, Gly, His, Ile, Lys, Phe, Pro, Ser, Thr, Trp, Tyr, and Val) probes, used individually, captured a total of 787 unique gene products. Of those, 76 were found to be the common catch of all AA...
journal_title：Journal of proteomics
pub_type： 杂志文章
doi：10.1016/j.jprot.2009.04.001
更新日期：2009-07-21 00:00:00
abstract：:Glycoproteins play pivotal roles in a series of biological processes and their glycosylation patterns need to be structurally and functionally characterized. However, the lack of versatile methods to release N-glycans as functionalized forms has been undermining glycomics studies. Here a novel method is developed for ...
journal_title：Journal of proteomics
pub_type： 杂志文章
doi：10.1016/j.jprot.2018.06.002
更新日期：2018-09-15 00:00:00
abstract：:Nitric oxide is a pain signaling molecule and exerts its influence through two primary pathways: by stimulation of soluble guanylylcyclase and by direct S-nitrosylation (SNO) of target proteins. We assessed in the spinal cord the SNO-proteome with two methods, two-dimensional S-nitrosothiol difference gel electrophore...
journal_title：Journal of proteomics
pub_type： 杂志文章
doi：10.1016/j.jprot.2012.05.006
更新日期：2012-07-16 00:00:00
abstract：:Chloroplast, the energy organelle unique to plant cells, is a dynamic entity which integrates an array of metabolic pathways and serves as first level for energy conversion for the entire ecological hierarchy. Increasing amount of sequence data and evolution of mass spectrometric approaches has opened up new avenues f...
journal_title：Journal of proteomics
pub_type： 杂志文章
doi：10.1016/j.jprot.2017.06.005
更新日期：2017-08-08 00:00:00
