keyword
MENU ▼
Read by QxMD icon Read
search

fetuin a

keyword
https://www.readbyqxmd.com/read/28096437/phase-angle-predicts-arterial-stiffness-and-vascular-calcification-in-peritoneal-dialysis-patients
#1
Margarida Sarmento-Dias, Carla Santos-Araújo, Rui Poínhos, Bruno Oliveira, Maria Sousa, Liliana S Silva, Isabel S Silva, Flora Correia, Manuel Pestana
♦ Objectives: Fluid overload (FO) is frequently present in peritoneal dialysis (PD) patients and is associated with markers of malnutrition, inflammation, and atherosclerosis/calcification (MIAC) syndrome. We examined the relationships in stable PD patients between phase angle (PhA) and the spectrum of uremic vasculopathy including vascular calcification and arterial stiffness and between PhA and changes in serum fetuin-A levels. ♦ Methods: Sixty-one stable adult PD patients were evaluated in a cross-sectional study (ST1)...
January 17, 2017: Peritoneal Dialysis International: Journal of the International Society for Peritoneal Dialysis
https://www.readbyqxmd.com/read/28094081/emerging-human-fetuin-a-assays-for-biomedical-diagnostics
#2
REVIEW
Sandeep Kumar Vashist, E Marion Schneider, A G Venkatesh, John H T Luong
Human fetuin A (HFA) plays a prominent pathophysiological role in numerous diseases and pathophysiological conditions with considerable biomedical significance; one example is the formation of calciprotein particles in osteoporosis and impaired calcium metabolisms. With impressive advances in in vitro diagnostic assays during the last decade, ELISAs have become a workhorse in routine clinical diagnostics. Recent diagnostic formats involve high-sensitivity immunoassay procedures, surface plasmon resonance, rapid immunoassay chemistries, signal enhancement, and smartphone detection...
January 13, 2017: Trends in Biotechnology
https://www.readbyqxmd.com/read/28091715/highly-sensitive-glycosylamine-labelling-of-o-glycans-using-non-reductive-%C3%AE-elimination
#3
Kenichiro Furuki, Toshimasa Toyo'oka, Kazutoshi Ban
When developing biopharmaceuticals, glycans are the most important posttranslational protein modifications that must be addressed because they affect the between-protein interactions that maintain homeostasis. The glycan profile may be defined as a critical quality attribute of a biopharmaceutical. Comprehensive analysis of protein glycosylation must overcome challenges such as the release, labelling, separation and detection of O-glycans. In contrast, N-glycans can be readily released non-reductively from peptide backbones using an enzyme such as peptide N-glycosidase F...
January 14, 2017: Analytical and Bioanalytical Chemistry
https://www.readbyqxmd.com/read/28052525/daily-variability-in-serum-levels-of-calciprotein-particles-and-their-association-with-mineral-metabolism-parameters-a-cross-sectional-pilot-study
#4
Hodaka Yamada, Makoto Kuro-O, San-E Ishikawa, Shunsuke Funazaki, Ikuyo Kusaka, Masafumi Kakei, Kazuo Hara
BACKGROUND: Calciprotein particles (CPPs), colloidal protein-mineral nanoparticles composed of solid-phase calcium phosphate and serum protein fetuin-A found in blood, are emerging as a novel component of chronic kidney disease-mineral and bone disorder (CKD-MBD). In this study, we examined daily variations in CPPs as well as their association with mineral metabolism parameters in normal individuals and early-stage CKD patients. METHODS: Twenty subjects (10 healthy adults, 10 diabetic patients) were enrolled...
January 4, 2017: Nephrology
https://www.readbyqxmd.com/read/28039046/bone-quality-assessment-as-measured-by-trabecular-bone-score-in-patients-with-end-stage-renal-disease-on-dialysis
#5
Maria P Yavropoulou, Vasilios Vaios, Maria Pikilidou, Ioannis Chryssogonidis, Melina Sachinidou, Symeon Tournis, Konstantinos Makris, Kalliopi Kotsa, Michalis Daniilidis, Afroditi Haritanti, Vassilios Liakopoulos
Patients with end-stage renal disease (ESRD) on maintenance hemodialysis (HD) exhibit osteoporosis and increased fracture risk. Dual-energy X-ray absorptiometry scan measurements and calculation of fracture risk assessment toll score underestimate fracture risk in these patients and do not estimate bone quality. Trabecular bone score (TBS) has been recently proposed as an indirect measure of bone microarchitecture. In this study, we investigated alterations of bone quality in patients with ESRD on HD, using TBS...
December 27, 2016: Journal of Clinical Densitometry
https://www.readbyqxmd.com/read/28005930/nanoparticle-tracking-analysis-for-the-enumeration-and-characterization-of-mineralo-organic-nanoparticles-in-feline-urine
#6
M Mellema, M Stoller, Y Queau, S P Ho, T Chi, J A Larsen, N Passlack, A J Fascetti, C Mohr, J L Westropp
Urinary stone disease, particularly calcium oxalate, is common in both humans and cats. Calcifying nanoparticles (CNP) are spherical nanocrystallite material, and are composed of proteins (fetuin, albumin) and inorganic minerals. CNP are suggested to play a role in a wide array of pathologic mineralization syndromes including urolithiasis. We documented the development of a clinically relevant protocol to assess urinary CNP in 9 healthy cats consuming the same diet in a controlled environment using Nanoparticle Tracking Analysis (NTA®)...
2016: PloS One
https://www.readbyqxmd.com/read/28002514/lectin-purification-from-carp-roe-cyprinus-carpio-l-investigation-of-its-carbohydrate-specificity-and-application-in-histochemistry
#7
Rostyslav Antonyuk, Alexander Lutsyk, Volodymyr Antonyuk
A method of lectin purification from carp roe (CCRA) was elaborated, which includes affinity chromatography on cross-linked ovomucoid and copolymers of polyvinyl alcohol and blood group-specific substances. That allowed obtaining lectin with electrophoretic purity and yielding of ˜ 42 mg÷kg roe. Electrophoresis in 15% polyacrylamide gel in the presence of β-mercaptoethanol showed one band with molecular mass ˜ 15 kDa, whereas in the absence of β-mercaptoethanol, CCRA exposed band with molecular mass ˜ 60 kDa...
2016: Romanian Journal of Morphology and Embryology, Revue Roumaine de Morphologie et Embryologie
https://www.readbyqxmd.com/read/28001239/patients-with-dental-calculus-have-increased-saliva-and-gingival-crevicular-fluid-fetuin-a-levels-but-no-association-with-fetuin-a-polymorphisms
#8
Gülnihal Emrem Doğan, Turgut Demir, Esra Laloğlu, Ebru Sağlam, Hülya Aksoy, Abdulkadir Yildirim, Fatih Akçay
Fetuin-A is a potent inhibitor of calcium-phosphate precipitation and of the calcification process, therefore it can also be related with dental calculus. Thus, we aimed to investigate a possible relationship between fetuin-A gene polymorphism and the presence of dental calculus. A possible relationship between serum, saliva and gingival crevicular fluid (GCF) levels of fetuin-A was also investigated. Fetuin-A c.742C > T and c.766C > G polymorphisms were investigated in 103 patients with or without dental calculus...
December 22, 2016: Brazilian Oral Research
https://www.readbyqxmd.com/read/27998014/fetuin-a-serum-amyloid-a-and-tumor-necrosis-factor-alpha-levels-in-periodontal-health-and-disease
#9
Çiğdem Coşkun Türer, Umut Ballı, Berrak Güven
OBJECTIVES: The present study is evaluating fetuin-A, serum amyloid A (SAA) and tumor necrosis factor alpha (TNF-α) levels in gingival crevicular fluid (GCF) and serum samples in periodontal health and disease. MATERIAL AND METHODS: Sixty patients were divided into three groups: Group 1 periodontal health (n=20), group 2 gingivitis (n=20) and group 3 chronic periodontitis (CP) (n=20). GCF and serum samples were evaluated using enzyme linked immunosorbent assay kit...
December 20, 2016: Oral Diseases
https://www.readbyqxmd.com/read/27990439/effect-of-exogenous-fetuin-a-on-tgf-%C3%AE-smad-signaling-in-hepatic-stellate-cells
#10
Yulai Zhou, Shuang Yang, Pan Zhang
Objective. To explore the effects of low concentration of exogenous fetuin-A intervention on TGF-β1 induced LX2 cells through detection of the expression of mRNA and protein of Smad2, Smad3, and Smad7. Methods. MTT assay was used to detect the LX2 cells proliferation and the regression equation calculating software was applied to determine IC50 of fetuin-A. RT-PCR was used to determine the relative content of Smad2, Smad3, and Smad7 mRNA in LX2 cells. Western blot was used to detect the LX2 cells relative content of Smad2, Smad3, Smad7 protein expression, respectively...
2016: BioMed Research International
https://www.readbyqxmd.com/read/27965111/sialylated-fetuin-a-as-a-candidate-predictive-biomarker-for-successful-grass-pollen-allergen-immunotherapy
#11
Noémie Caillot, Julien Bouley, Karine Jain, Sandrine Mariano, Sonia Luce, Stéphane Horiot, Sabi Airouche, Chloé Beuraud, Christian Beauvallet, Philippe Devillier, Sylvie Chollet-Martin, Christine Kellenberger, Laurent Mascarell, Henri Chabre, Thierry Batard, Emmanuel Nony, Vincent Lombardi, Véronique Baron-Bodo, Philippe Moingeon
BACKGROUND: Eligibility to immunotherapy is based on the determination of IgE reactivity to a specific allergen by skin prick or in vitro testing. Biomarkers predicting the likelihood of clinical improvement during immunotherapy would significantly improve patient selection. METHODS: Proteins were differentially assessed by 2D-DiGE and label-free mass spectrometry in pre-treatment sera obtained from clinical responders and non-responders within a cohort of 82 grass pollen allergic patients receiving sublingual immunotherapy or placebo...
December 10, 2016: Journal of Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/27955744/glycoproteomics-analysis-of-plasma-proteins-associated-with-opisthorchis-viverrini-infection-induced-cholangiocarcinoma-in-hamster-model
#12
Pramote Sriwanitchrak, Atchara Paemanee, Sittiruk Roytrakul, Vithoon Viyanant, Kesara Na-Bangchang
OBJECTIVE: To apply lectin affinity chromatography and glycoproteomics-based LC-MS/MS to preliminarily investigate the possible potential plasma biomarkers of Opisthorchis viverrini (OV)-associated CCA in OV/dimethylnitrosamine (DMN)-induced CCA hamster model. METHODS: Nine Syrian hamsters were divided into 3 groups as follows (n = 3 each): normal (healthy control group); OV group; and OV/DMN group (CCA group). Pooled plasma samples collected from animals in each group at the 6th month post-infection with OV metacercarae were subjected to glycoproteomics analysis...
December 2016: Asian Pacific Journal of Tropical Medicine
https://www.readbyqxmd.com/read/27928636/effects-of-lanthanum-carbonate-and-calcium-carbonate-on-fibroblast-growth-factor-23-and-hepcidin-levels-in-chronic-hemodialysis-patients
#13
Yu-Ming Chang, Shih-Ching Tsai, Chih-Chung Shiao, Hung-Hsiang Liou, Chuan-Lan Yang, Nai-Yu Tung, Kua-Sui Hsu, I-Ling Chen, Mei-Chyn Liu, Jsun-Liang Kao, Rong-Na Jhen, Ya-Ting Huang
BACKGROUND: Phosphate binders have an impact on fibroblast growth factor 23 (FGF23); however, the effect of phosphate binders on serum hepcidin has not been explored. We conducted a 24-week multicenter randomized controlled trial to investigate the effects of lanthanum carbonate or calcium carbonate monotherapy on serum phosphate, FGF23, and hepcidin levels in chronic hemodialysis patients. METHODS: Forty-six patients were recruited, and daily dietary phosphorus was controlled between 600-800 mg...
December 7, 2016: Clinical and Experimental Nephrology
https://www.readbyqxmd.com/read/27917897/blood-borne-phagocytes-internalize-urate-microaggregates-and-prevent-intravascular-netosis-by-urate-crystals
#14
Elmar Pieterse, Ivica Jeremic, Christine Czegley, Daniela Weidner, Mona H C Biermann, Susan Veissi, Christian Maueröder, Christine Schauer, Rostyslav Bilyy, Tetiana Dumych, Markus Hoffmann, Luis E Munoz, Anders A Bengtsson, Georg Schett, Johan van der Vlag, Martin Herrmann
Hyperuricemia is strongly linked to cardiovascular complications including atherosclerosis and thrombosis. In individuals with hyperuricemia, needle-shaped monosodium urate crystals (nsMSU) frequently form within joints or urine, giving rise to gouty arthritis or renal calculi, respectively. These nsMSU are potent instigators of neutrophil extracellular trap (NET) formation. Little is known on the mechanism(s) that prevent nsMSU formation within hyperuricemic blood, which would potentially cause detrimental consequences for the host...
December 5, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27899247/association-of-plasma-fetuin-a-levels-with-peripheral-arterial-disease-and-lower-extremity-arterial-calcification-in-subjects-with-type-2-diabetes-mellitus
#15
Ioanna Eleftheriadou, Pinelopi Grigoropoulou, Alexander Kokkinos, Iordanis Mourouzis, Despoina Perrea, Nicholas Katsilambros, Petros P Sfikakis, Nikolaos Tentolouris
AIMS: Fetuin-A is a hepatic glycoprotein that is involved in insulin resistance and atherosclerosis. Herein we examined the association of plasma fetuin-A levels with peripheral arterial disease (PAD) in patients with type 2 diabetes mellitus (T2DM). MATERIAL AND METHODS: A total of 71 patients with T2DM and 57 non-diabetic individuals were recruited. Diagnosis of PAD was based on the absence of triphasic waveform at pedal arteries, while ankle-brachial index (ABI) was calculated...
November 12, 2016: Journal of Diabetes and its Complications
https://www.readbyqxmd.com/read/27889407/whole-cell-cancer-vaccines-induce-large-antibody-responses-to-carbohydrates-and-glycoproteins
#16
Li Xia, David S Schrump, Jeffrey C Gildersleeve
Whole-cell cancer vaccines are a promising strategy for treating cancer, but the characteristics of a favorable immune response are not fully understood. New insights could enable development of better vaccines, discovery of new antigens, and identification of biomarkers of efficacy. Using glyco-antigen microarrays, we demonstrate that GVAX Pancreas (a granulocyte macrophage colony-stimulating factor-modified whole-cell tumor vaccine) induces large immunoglobulin G and immunoglobulin M responses to many antigens, including tumor-associated carbohydrates, blood group antigens, α-Gal, and bovine fetuin...
December 22, 2016: Cell Chemical Biology
https://www.readbyqxmd.com/read/27884680/caloric-restriction-ameliorates-cardiomyopathy-in-animal-model-of-diabetes
#17
Keren Cohen, Maayan Waldman, Nader G Abraham, Michal Laniado-Schwartzman, Danny Gurfield, Dan Aravot, Michael Arad, Edith Hochhauser
BACKGROUND: The db/db mouse is an animal model of diabetes in which leptin receptor activity is deficient resulting accelerated cardiomyopathy when exposed to angiotensin (AT). Toll-like receptors 4 and 2 (TLR4, TLR2) are pattern recognition receptors, that recognize pathogen-associated molecular patterns and exacerbate and release inflammatory cytokines. Fetuin A (Fet A) is a fatty acid carrier which affects inflammation and insulin resistance in obese humans and animals through TLRs...
January 1, 2017: Experimental Cell Research
https://www.readbyqxmd.com/read/27882696/fetuin-a-alpha-2hs-glycoprotein-modulates-growth-motility-invasion-and-senescence-in-high-grade-astrocytomas
#18
Gladys N Nangami, Amos M Sakwe, Michael G Izban, Tanu Rana, Philip E Lammers, Portia Thomas, Zhenbang Chen, Josiah Ochieng
Glioblastomas (high-grade astrocytomas) are highly aggressive brain tumors with poor prognosis and limited treatment options. In the present studies, we have defined the role of fetuin-A, a liver-derived multifunctional serum protein, in the growth of an established glioblastoma cell line, LN229. We hereby demonstrate that these cells synthesize ectopic fetuin-A which supports their growth in culture in the absence of serum. We have demonstrated that a panel of tissue microarray (TMA) of glioblastomas also express ectopic fetuin-A...
December 2016: Cancer Medicine
https://www.readbyqxmd.com/read/27882180/concentrations-of-fetuin-a-osteoprotegerin-and-%C3%AE-klotho-in-patients-with-alcoholic-liver-cirrhosis
#19
Andrzej Prystupa, Anna Dąbrowska, Jarosław Jerzy Sak, Jerzy Tarach, Anna Toruń-Jurkowska, Patrycja Lachowska-Kotowska, Grzegorz Dzida
The aim of the present study was to evaluate the concentrations of fetuin-A, osteoprotegerin (OPG) and α-Klotho protein in patients with alcoholic cirrhosis at different stages of the disease, and to demonstrate that fetuin-A, osteoprotegin and α-Klotho may be used as markers of the severity of cirrhosis. A total of 54 patients with alcoholic liver cirrhosis treated in various hospitals in the Lublin region of Poland were randomly enrolled. The control group consisted of 18 healthy individuals without liver disease, who did not drink alcohol...
November 2016: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/27869200/classification-of-tandem-mass-spectra-for-identification-of-n-and-o-linked-glycopeptides
#20
Shadi Toghi Eshghi, Weiming Yang, Yingwei Hu, Punit Shah, Shisheng Sun, Xingde Li, Hui Zhang
Analysis of intact glycopeptides by mass spectrometry is essential to determining the microheterogeneity of protein glycosylation. Higher-energy collisional dissociation (HCD) fragmentation of glycopeptides generates mono- or disaccharide ions called oxonium ions that carry information about the structure of the fragmented glycans. Here, we investigated the link between glycan structures and the intensity of oxonium ions in the spectra of glycopeptides and utilized this information to improve the identification of glycopeptides in biological samples...
November 21, 2016: Scientific Reports
keyword
keyword
31306
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"