Abstract：
:To gain insights into how TGF-beta regulates epithelial-mesenchymal transition (EMT), we assessed the time course of proteins and mRNAs during EMT by multiplex iTRAQ labeling and 2D-LC-MS/MS, and by hybridization, respectively. Temporal iTRAQ analysis identified 66 proteins as differentially expressed during EMT, including newly associated proteins calpain, fascin and macrophage-migration inhibitory factor (MIF). Comparing protein and mRNA expression overtime showed that all the 14 up-regulated proteins involved in the actin-cytoskeleton remodeling were accompanied by increases in corresponding mRNA expression. Interestingly, siRNA mediated knockdown of cofilin1 potentiated TGF-beta-induced EMT. Further analysis of cofilin1 and beta-actin revealed an increase in their mRNA stability in response to TGF-beta, contributing to the observed increase in mRNA and protein expression. These results are the first demonstration of post-transcriptional regulation of cytoskeletal remodelling and a key role for cofilin1 during TGF-beta-induced EMT.
journal_name
J Proteome Resjournal_title
Journal of proteome researchauthors
Keshamouni VG,Jagtap P,Michailidis G,Strahler JR,Kuick R,Reka AK,Papoulias P,Krishnapuram R,Srirangam A,Standiford TJ,Andrews PC,Omenn GSdoi
10.1021/pr8006478subject
Has Abstractpub_date
2009-01-01 00:00:00pages
35-47issue
1eissn
1535-3893issn
1535-3907pii
10.1021/pr8006478journal_volume
8pub_type
杂志文章abstract：:The solventogenic bacterium Clostridium acetobutylicum is an important species of the Clostridium community. To develop a fundamental tool that is useful for biological studies of C. acetobutylicum, we established a high resolution proteome reference map for this species. We identified 1206 spots representing 564 diff...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr9012078
更新日期：2010-06-04 00:00:00
abstract：:Diabetes mellitus is a complex polygenic disease caused by gene-environment interactions with multiple complications, and metabonomic analysis is crucial for pathogenesis, early diagnosis, and timely interventions. Here, we comprehensively analyzed the dynamic metabolic changes in rat urine and plasma, which were indu...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr300280t
更新日期：2012-06-01 00:00:00
abstract：:Connective tissues such as tendon, ligament and cartilage are mostly composed of extracellular matrix (ECM). These tissues are insoluble, mainly due to the highly cross-linked ECM proteins such as collagens. Difficulties obtaining suitable samples for mass spectrometric analysis render the application of modern proteo...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.6b00806
更新日期：2016-12-02 00:00:00
abstract：:Liquid chromatography-tandem mass spectrometry (LC-MS/MS) and multiple reaction monitoring mass spectrometry (MRM-MS) proteomics analyses were performed on eccrine sweat of healthy controls, and the results were compared with those from individuals diagnosed with schizophrenia (SZ). This is the first large scale study...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr2007957
更新日期：2012-04-06 00:00:00
abstract：:Bone proteomics is an expanding field for understanding protein changes associated with disease as well as characterizing and detecting proteins preserved in fossil bone. Most previous studies have utilized a protocol with demineralization and extraction approach to isolate and characterize proteins from bone. Through...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.7b00670
更新日期：2018-01-05 00:00:00
abstract：:Biomarkers for colorectal cancer (CRC) early diagnosis are currently lacking. The purpose of this study was to interpret molecular events in the early stage of CRC that may bring about new biomarkers for early diagnosis. Methylation isotope labeling assistant gel-enhanced liquid chromatography-mass spectrometry (GeLC-...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr100406z
更新日期：2010-09-03 00:00:00
abstract：:Adipose tissue is a major storage site for lipophilic environmental contaminants. The environmental metabolic disruptor hypothesis postulates that some pollutants can promote obesity or metabolic disorders by activating nuclear receptors involved in the control of energetic homeostasis. In this context, monoethylhexyl...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr200765v
更新日期：2011-12-02 00:00:00
abstract：:The insulin/insulin-like growth factor-1 (IGF-1) signaling system is a public regulator of aging in the model animals Caenorhabditis elegans, Drosophila melanogaster, and Mus musculus. For the first time, proteomic analyses of the environmentally resistant and 'nonaging' C. elegans dauer stage and long-lived daf-2 mut...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr9009639
更新日期：2010-06-04 00:00:00
abstract：:Dendritic cells (DCs), the most potent and specialized antigen-presenting cells, play a key role in the regulation of the adaptive immunity. Immature DCs were generated by in vitro culturing of peripheral blood monocytes and functionally activated with the classical pathogen-associated molecular pattern lipopolysaccha...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr8011039
更新日期：2009-06-01 00:00:00
abstract：:A database of nonredundant structures of EF-hand domains--i.e., pairs of helix-loop-helix motifs--has been assembled, and the six angles among the four helices re-determined. A principal component analysis of these angles allows us to use two such components (PC1 and PC2) to describe the system retaining 80% of the to...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr050148n
更新日期：2005-11-01 00:00:00
abstract：:Bacillus Amyloliquefaciens SQR9 is a well-investigated plant growth-promoting rhizobacteria with strong root colonization capability. To identify the key proteins involved in in situ root colonization and biofilm formation, the proteomic profiles of planktonic and root colonized SQR9 cells were compared. A total of 75...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr500565m
更新日期：2014-12-05 00:00:00
abstract：:Oxidative injury is believed to play an important role in the pathogenesis of lung diseases such as emphysema and lung cancer. We examined the effects of a classic reactive oxygen species, H 2O 2, on the hydrogen peroxide response proteins (HPRP) in human pneumocytes using comparative two-dimensional gel electrophores...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr800295j
更新日期：2008-11-01 00:00:00
abstract：:Outbreaks of porcine epidemic diarrhea virus (PEDV) have caused significant lethality rates in neonatal piglets, which pose a serious threat to the swine industry worldwide. Available commercial vaccines fail to protect against the emergence of high virulence of PEDV variants. Therefore, the endemic state of the PEDV ...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.8b00897
更新日期：2019-04-05 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：:For the 2018 YPIC Challenge, contestants were invited to try to decipher two unknown English questions encoded by a synthetic protein expressed in Escherichia coli. In addition to deciphering the sentence, contestants were asked to determine the three-dimensional structure and detect any post-translation modifications...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.9b00384
更新日期：2019-11-01 00:00:00
abstract：:We have explored the potential of commercial polystyrene-divinylbenzene monolithic capillary nanoLC-MS/MS for identifying Sinorhizobium fredii HH103 nodulation outer proteins. Monolithic nanoLC with off-line MALDI-TOF/TOF and on-line ESI-q-oTOF is fast and robust, generating complementary data and offering high-confid...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr060519f
更新日期：2007-03-01 00:00:00
abstract：:POPX2 is a serine/threonine phosphatase belonging to the protein phosphatase 2C (PP2C) family that has been found to be elevated in invasive breast cancer cells. Silencing of POPX2 results in lower cell motility and invasiveness. The molecular mechanism of POPX2-regulated cell motility is not well understood. To ident...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr301113c
更新日期：2013-06-07 00:00:00
abstract：:Protein biomarkers are critical for diagnosis, prognosis, and treatment of disease. The transition from protein biomarker discovery to verification can be a rate limiting step in clinical development of new diagnostics. Liquid chromatography-selected reaction monitoring mass spectrometry (LC-SRM MS) is becoming an imp...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr2006704
更新日期：2012-02-03 00:00:00
abstract：:Affinity purification coupled to 1-D gel-free liquid chromatography mass spectrometry (LC-MS) is a well-established and widespread approach for the analyses of noncovalently interacting protein complexes. In this study, two proteins conjugated to a streptavidin-binding peptide and hemagglutinin double tag were express...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr4009892
更新日期：2014-02-07 00:00:00
abstract：:A biphasic monolithic capillary column with 10 cm segment of strong-cation exchange monolith and 65 cm segment of reversed-phase monolith was prepared within a single 100 microm i.d. capillary. Separation performance of this column was evaluated by a five-cycle online multidimensional separation of 10 microg tryptic d...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr700562b
更新日期：2008-01-01 00:00:00
abstract：:Interleukin-10 is an immunosuppressive cytokine involved in the regulation of gastrointestinal mucosal immunity toward intestinal microbiota. Interleukin-10-deficient (IL10(-/-)) mice develop Crohn's disease-like colitis unless raised in germ-free conditions. Previous gas chromatography-mass spectrometry (GC-MS) metab...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr901130s
更新日期：2010-04-05 00:00:00
abstract：:Type 1 diabetes, in human patients and NOD mice, results from an immune attack on insulin-producing beta-cells of the pancreas by autoreactive T lymphocytes. In NOD mice, genetically controlled perturbations in the signaling pathways downstream of the antigen-specific T cell receptor (TCR) may be instrumental in the a...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr100035b
更新日期：2010-06-04 00:00:00
abstract：:Clinical trials have been conducted for the neuronal ceroid lipofuscinoses (NCLs), a group of neurodegenerative lysosomal diseases that primarily affect children. Whereas clinical rating systems will evaluate long-term efficacy, biomarkers to measure short-term response to treatment would be extremely valuable. To ide...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.7b00460
更新日期：2017-10-06 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：:Although the legume-rhizobium symbiosis is a most-important biological process, there is a limited knowledge about the protein interaction network between host and symbiont. Using interolog- and domain-based approaches, we constructed an interspecies protein interactome containing 5115 protein-protein interactions bet...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.8b00209
更新日期：2018-09-07 00:00:00
abstract：:Human saliva is a protein-rich, easily accessible source of potential local and systemic biomarkers to monitor changes that occur under pathological conditions; however, little is known about the changes in abundance associated with normal aging. In this study, we performed a comprehensive proteomic profiling of poole...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr900478h
更新日期：2009-11-01 00:00:00
abstract：:While the proteome defines the expressed gene products, the metabolome results from reactions controlled by such gene products. Plasma represents an accessible "window" to the metabolome both in regard of availability and content. The wide range of the plasma metabolome, in terms of molecular diversity and abundance, ...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr8001639
更新日期：2008-08-01 00:00:00
abstract：:Fulminant type 1 diabetes (FT1DM) is a relatively new clinical entity featured by acute destruction of pancreatic beta cells. Clinical consequences of FT1DM could be fatal when timely medications are not provided, suggesting the particular importance of rapid and accurate diagnosis. Here we report a serum metabonomics...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr300523x
更新日期：2012-09-07 00:00:00
abstract：:Many tumors display significant cellular heterogeneity as well as molecular heterogeneity. Sensitive biomarkers that differentiate between diagnostically challenging tumors must contend with this heterogeneity. Mass spectrometry-based molecular histology of a patient series of heterogeneous, microscopically identical ...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr301190g
更新日期：2013-04-05 00:00:00
abstract：:Defects in the gene encoding the persulfide dioxygenase ETHE1 are known to cause the severe inherited metabolic disorder ethylmalonic encephalopathy (EE). In spite of known clinical characteristics, the molecular mechanisms underlying the ETHE1 deficiency are still obscure. Herein, to further analyze the molecular phe...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.6b00100
更新日期：2016-05-06 00:00:00
