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a3221

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Agnieszka Szuba et al.
Journal of proteomics, 126, 200-217 (2015-06-14)
The presented study verified the possibility of using proteomics as a tool for investigating poplars growing on obviously separate plots. The examination covered poplars planted on grassland irrigated for 40 years with potato industry wastewater and in a plot appropriate
Ji-Hye Yun et al.
Biochimica et biophysica acta, 1848(6), 1294-1302 (2015-03-11)
The melanocortin receptors (MCRs) are members of the G protein-coupled receptor (GPCR) 1 superfamily with seven transmembrane (TM) domains. Among them, the melanocortin-4 receptor (MC4R) subtype has been highlighted recently by genetic studies in obese humans. In particular, in a
Juan Li et al.
Virology, 478, 86-98 (2015-03-03)
Porcine reproductive and respiratory syndrome virus (PRRSV) is a positive-sense ssRNA virus whose envelope contains four glycoproteins and three nonglycosylated proteins. Glycans of major envelope glycoprotein 5 (GP5) are proposed as important for virus assembly and entry into permissive cells.
S Águila-Arcos et al.
The Journal of membrane biology, 248(3), 431-442 (2015-04-04)
Staphylococcus epidermidis has emerged as one of the major nosocomial pathogens associated with infections of implanted medical devices. The most important factor in the pathogenesis of these infections is the formation of bacterial biofilms. Bacteria grown in biofilms are more
Michael Schertzer et al.
Nucleic acids research, 43(3), 1834-1847 (2015-01-30)
Hoyeraal-Hreidarsson syndrome (HHS) is a severe form of Dyskeratosis congenita characterized by developmental defects, bone marrow failure and immunodeficiency and has been associated with telomere dysfunction. Recently, mutations in Regulator of Telomere ELongation helicase 1 (RTEL1), a helicase first identified
Willy V Bienvenut et al.
Proteomics, 15(14), 2503-2518 (2015-05-29)
A proteome wide analysis was performed in Escherichia coli to identify the impact on protein N-termini of actinonin, an antibiotic specifically inhibiting peptide deformylase (PDF). A strategy and tool suite (SILProNaQ) was employed to provide large-scale quantitation of N-terminal modifications.
Juxing Chen et al.
Traffic (Copenhagen, Denmark), 10(10), 1488-1501 (2009-08-18)
Transferrin receptor 2 (TfR2) is a homologue of transferrin receptor 1 (TfR1) but has distinct functions from TfR1 in iron homeostasis. In keeping with its proposed role in iron sensing, previous studies showed that TfR2 has a short half-life and
Jean Dubayle et al.
Vaccine, 33(11), 1360-1368 (2015-02-11)
Recently, several virus studies have shown that protein glycosylation play a fundamental role in the virus-host cell interaction. Glycosylation characterization of the envelope proteins in both insect and mammalian cell-derived dengue virus (DENV) has established that two potential glycosylation residues
Alessio Di Luca et al.
Daru : journal of Faculty of Pharmacy, Tehran University of Medical Sciences, 23, 40-40 (2015-08-05)
Human epidermal growth-factor receptor (HER)-2 is overexpressed in 25 % of breast-cancers and is associated with an aggressive form of the disease with significantly shortened disease free and overall survival. In recent years, the use of HER2-targeted therapies, monoclonal-antibodies and
Max C Waldhauer et al.
Molecular bioSystems, 11(12), 3231-3243 (2015-10-06)
The activity of proteins is dictated by their three-dimensional structure, the native state, and is influenced by their ability to remain in or return to the folded native state under physiological conditions. Backbone circularization is thought to increase protein stability
Laura Botto et al.
PloS one, 9(5), e98344-e98344 (2014-05-27)
The prion protein (PrPC) is highly expressed within the nervous system. Similar to other GPI-anchored proteins, PrPC is found in lipid rafts, membrane domains enriched in cholesterol and sphingolipids. PrPC raft association, together with raft lipid composition, appears essential for
V Friedrich et al.
Molecular oral microbiology, 30(6), 451-473 (2015-05-09)
Tannerella forsythia is the only 'red-complex' bacterium covered by an S-layer, which has been shown to affect virulence. Here, outer membrane vesicles (OMVs) enriched with putative glycoproteins are described as a new addition to the virulence repertoire of T. forsythia.
Awanish Kumar et al.
Parasitology international, 64(4), 36-42 (2015-01-20)
Visceral leishmaniasis (VL) is a major fatal disease prevalent in North-East India, caused by a protozoan parasite Leishmania donovani. The parasite multiplies and thrives inside mammalian macrophages and is transmitted by the bite of the sandfly. Due to the unsatisfactory
Lie Min et al.
Electrophoresis, 36(15), 1690-1698 (2015-04-18)
This work presents improved protease digestion conditions for membrane protein detection. The enzymatic digest of bacteriorhodopsin (BR), a model membrane protein with seven transmembrane domains (TMDs) was investigated. An initial in-gel digestion identified 17% BR sequence coverage, including part of
Thiago Lopes Rocha et al.
Environmental toxicology and pharmacology, 40(1), 175-186 (2015-07-05)
Glyphosate-based herbicides (GBH) are one of the most used herbicide nowadays, whilst there is growing concern over their impact on aquatic environment. Since data about the early proteomic response and toxic mechanisms of GBH in fish is very limited, the
Stephan Kolodziej et al.
Nature communications, 5, 3995-3995 (2014-05-31)
The transcription factor Tal1 is a critical activator or repressor of gene expression in hematopoiesis and leukaemia. The mechanism by which Tal1 differentially influences transcription of distinct genes is not fully understood. Here we show that Tal1 interacts with the
Natalia Kalinina et al.
Stem cell research & therapy, 6, 221-221 (2015-11-13)
This study was aimed at deciphering the secretome of adipose-derived mesenchymal stromal cells (ADSCs) cultured in standard and hypoxic conditions to reveal proteins, which may be responsible for regenerative action of these cells. Human ADSCs were isolated from 10 healthy
Johanna S Rees et al.
Journal of proteomics, 115, 143-156 (2014-12-24)
Pull-down assays can identify members of protein complexes but suffer from co-isolation of contaminants. The problem is particularly acute when the specifically interacting partners are of low-abundance and/or bind transiently with low affinity. To differentiate true interacting partners from contaminants
Vira V Artym et al.
The Journal of cell biology, 208(3), 331-350 (2015-02-04)
Cell interactions with the extracellular matrix (ECM) can regulate multiple cellular activities and the matrix itself in dynamic, bidirectional processes. One such process is local proteolytic modification of the ECM. Invadopodia of tumor cells are actin-rich proteolytic protrusions that locally
Yuhong Liu et al.
Journal of chromatography. A, 1364, 64-73 (2014-09-04)
Methicillin resistant Staphylococcus aureus (MRSA) is a bacterium that is resistant to many antibiotics. Resistance to methicillin is related to production of penicillin binding protein 2a (PBP2a). The currently presented research involves the development of antibody-linked immunoaffinity solid phase microextraction
Satomi Miwa et al.
Nature communications, 5, 3837-3837 (2014-05-13)
Mitochondrial function is an important determinant of the ageing process; however, the mitochondrial properties that enable longevity are not well understood. Here we show that optimal assembly of mitochondrial complex I predicts longevity in mice. Using an unbiased high-coverage high-confidence
Hila Zigdon et al.
PloS one, 10(3), e0120194-e0120194 (2015-03-17)
Gaucher disease, a recessive inherited metabolic disorder caused by defects in the gene encoding glucosylceramidase (GlcCerase), can be divided into three subtypes according to the appearance of symptoms associated with central nervous system involvement. We now identify a protein, glycoprotein
Jeremy Rouillon et al.
Neuromuscular disorders : NMD, 24(7), 563-573 (2014-05-13)
Diagnosis of muscular dystrophies is currently based on invasive methods requiring muscle biopsies or blood tests. The aim of the present study was to identify urinary biomarkers as a diagnostic tool for muscular dystrophies. Here, the urinary proteomes of Duchenne
Vijayashankar Suganya et al.
Clinica chimica acta; international journal of clinical chemistry, 450, 210-219 (2015-08-25)
Autism is a complex developmental disability for which no specific diagnostic markers have been identified so far. The present study aimed to evaluate whether there is any abnormal protein(s) excreted in the urine of autistic children by proteome analysis which
Utthara Nayar et al.
Nature genetics, 51(2), 207-216 (2018-12-12)
Seventy percent of breast cancers express the estrogen receptor (ER), and agents that target the ER are the mainstay of treatment. However, virtually all people with ER+ breast cancer develop resistance to ER-directed agents in the metastatic setting. Beyond mutations
Christopher Schmidt et al.
Journal of bacteriology, 196(19), 3461-3471 (2014-07-23)
The zinc importer ZupT is required for the efficient allocation of zinc to zinc-dependent proteins in the metal-resistant bacterium Cupriavidus metallidurans but not for zinc import per se. The expression of zupT is upregulated under conditions of zinc starvation. C.
Qin Li et al.
International journal of molecular sciences, 16(6), 14007-14038 (2015-06-23)
Tea (Camellia sinensis L.) is a perennial woody plant that is widely cultivated to produce a popular non-alcoholic beverage; this beverage has received much attention due to its pleasant flavor and bioactive ingredients, particularly several important secondary metabolites. Due to
Vince Z Beachley et al.
Nature methods, 12(12), 1197-1204 (2015-10-20)
Cell and protein arrays have demonstrated remarkable utility in the high-throughput evaluation of biological responses; however, they lack the complexity of native tissue and organs. Here we spotted tissue extracellular matrix (ECM) particles as two-dimensional (2D) arrays or incorporated them
M T Wallin et al.
European journal of neurology, 22(3), 591-599 (2014-08-12)
Susceptibility to multiple sclerosis (MS) is determined by environmental and genetic factors, but the cause remains unknown. Changes to the proteome prior to first symptom onset may reflect the underlying pathophysiology of the disease. This preliminary study utilized pre-symptomatic and
Jeffrey S Iwig et al.
Journal of the American Chemical Society, 130(24), 7592-7606 (2008-05-29)
Escherichia coli RcnR and Mycobacterium tuberculosis CsoR are the founding members of a recently identified, large family of bacterial metal-responsive DNA-binding proteins. RcnR controls the expression of the metal efflux protein RcnA only in response to Ni(II) and Co(II) ions.
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