Showing 1-30 of 40 results for "I2511"
Andreia C Lino et al.
Immunity, 49(1), 120-133 (2018-07-15)
B lymphocytes can suppress immunity through interleukin (IL)-10 production in infectious, autoimmune, and malignant diseases. Here, we have identified a natural plasma cell subset that distinctively expresses the inhibitory receptor LAG-3 and mediates this function in vivo. These plasma cells also...
In-Kyu Yoon et al.
The American journal of tropical medicine and hygiene, 72(6), 714-718 (2005-06-21)
Volunteers vaccinated with a candidate malaria vaccine containing merozoite surface protein 1(42) (MSP-1(42)) exhibit antibodies to MSP-1(42) that are measured by enzyme-linked immunosorbent assay (ELISA). The purpose of this study was to make a human reference standard for MSP-1(42) antibody...
Wenjing Wang et al.
Soft matter, 12(30), 6451-6462 (2016-07-15)
Specifically designed bionanoparticles with a function-oriented protein-coating layer interact with self-prepared receptor surfaces as the counterpart. Based on surface plasmon resonance biosensing experiments, a model framework is validated to estimate the number of bonds formed between these bionanoparticles and the...
Rebeca M Torrente-Rodríguez et al.
PloS one, 12(4), e0175056-e0175056 (2017-04-05)
The first electrochemical immunosensor for the determination of fibroblast growth factor receptor 4 (FGFR4) biomarker is reported in this work. The biosensor involves a sandwich configuration with covalent immobilization of a specific capture antibody onto activated carboxylic-modified magnetic microcarriers (HOOC-MBs)...
Sandra S Wright et al.
Journal of pediatric gastroenterology and nutrition, 66(5), 767-772 (2017-12-08)
Elevated granulocyte-macrophage colony-stimulating factor auto-antibodies (GM-CSF Ab) are associated with increased intestinal permeability and stricturing behavior in Crohn disease (CD). We tested for familial association of serum GM-CSF Ab level in CD and ulcerative colitis (UC) families. Serum GM-CSF Ab...
Matteo Ugolini et al.
Nature immunology, 19(4), 386-396 (2018-03-21)
Live attenuated vaccines are generally highly efficacious and often superior to inactivated vaccines, yet the underlying mechanisms of this remain largely unclear. Here we identify recognition of microbial viability as a potent stimulus for follicular helper T cell (TFH cell)...
Natalia Cheshenko et al.
PLoS pathogens, 14(1), e1006766-e1006766 (2018-01-03)
Herpes simplex virus (HSV) entry is associated with Akt translocation to the outer leaflet of the plasma membrane to promote a complex signaling cascade. We hypothesized that phospholipid scramblase-1 (PLSCR1), a calcium responsive enzyme that flips phosphatidylserines between membrane leaflets...
Simon J Clark et al.
Frontiers in immunology, 8, 1778-1778 (2018-01-10)
Age-related macular degeneration (AMD) is the leading cause of blindness in the western world and affects nearly 200 million people globally. Local inflammation driven by complement system dysregulation is currently a therapeutic target. Bruch's membrane (BrM) is a sheet of...
Alberto Sinibaldi et al.
Biosensors, 8(3) (2018-07-26)
Optical biosensors based on one-dimensional photonic crystals sustaining Bloch surface waves are proposed to study antibody interactions and perform affinity studies. The presented approach utilizes two types of different antibodies anchored at the sensitive area of a photonic crystal-based biosensor....
Astgik Petrosyan et al.
Nature communications, 10(1), 3656-3656 (2019-08-15)
In this work we model the glomerular filtration barrier, the structure responsible for filtering the blood and preventing the loss of proteins, using human podocytes and glomerular endothelial cells seeded into microfluidic chips. In long-term cultures, cells maintain their morphology...
Peter Hettegger et al.
PloS one, 14(6), e0218456-e0218456 (2019-06-21)
Saliva based diagnostics is a rapidly evolving field due to the large diagnostic potential and simple sample collection. Currently only few individual molecules were investigated for their diagnostic capabilities in saliva. A systematic comparison of IgG antibody profiles in saliva...
Kah Teong Soh et al.
Current protocols in cytometry, 75, 7-7 (2016-01-09)
Nucleic acid content can be quantified by flow cytometry through the use of intercalating compounds; however, measuring the presence of specific sequences has hitherto been difficult to achieve by this methodology. The primary obstacle to detecting discrete nucleic acid sequences...
D R McArthur et al.
Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland, 11(7), 775-782 (2008-08-12)
Trials investigating colorectal cancer (CRC) chemoprophylaxis with cyclooxygenase-2 (COX-2) inhibitors have been discontinued because of adverse cardiovascular effects. Nevertheless, identification of patients where beneficial, chemo-prophylactic effects of COX-2 inhibitors outweigh side-effects may be possible; this study aimed to investigate whether...
Cristina Muñoz-San Martín et al.
Analytical and bioanalytical chemistry, 412(24), 6177-6188 (2020-01-29)
Proteases are involved in cancer' taking part in immune (dis)regulation, malignant progression and tumour growth. Recently, it has been found that expression levels of one of the members of the serine protease family, trypsin, is upregulated in human cancer cells...
Silvia Lonardi et al.
Cancer immunology research, 8(6), 829-841 (2020-04-03)
Langerhans cell histiocytosis (LCH) is a rare disorder characterized by tissue accumulation of CD1a+CD207+ LCH cells. In LCH, somatic mutations of the BRAFV600E gene have been detected in tissue LCH cells, bone marrow CD34+ hematopoietic stem cells, circulating CD14+ monocytes...
Hyunkyu Park et al.
International journal of molecular sciences, 18(9) (2017-09-14)
Hepatocyte growth factor receptor (HGFR, c-Met) is an essential member of the receptor tyrosine kinase (RTK) family that is often dysregulated during tumor progression, driving a malignant phenotypic state and modulating important cellular functions including tumor growth, invasion, metastasis, and...
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Charles C Chu et al.
Blood, 112(13), 5122-5129 (2008-09-25)
Leukemic B lymphocytes of a large group of unrelated chronic lymphocytic leukemia (CLL) patients express an unmutated heavy chain immunoglobulin variable (V) region encoded by IGHV1-69, IGHD3-16, and IGHJ3 with nearly identical heavy and light chain complementarity-determining region 3 sequences....
Structure and function of human and murine receptors for IgG.
J C Unkeless et al.
Annual review of immunology, 6, 251-281 (1988-01-01)
Andrey S Dobroff et al.
Proceedings of the National Academy of Sciences of the United States of America, 113(45), 12780-12785 (2016-10-30)
Inflammatory breast carcinoma (IBC) is one of the most lethal forms of human breast cancer, and effective treatment for IBC is an unmet clinical need in contemporary oncology. Tumor-targeted theranostic approaches are emerging in precision medicine, but only a few...
Karin van Dijk et al.
The Plant cell, 17(9), 2439-2453 (2005-08-16)
Histone Lys methylation plays an important role in determining chromatin states and is mostly catalyzed by SET domain-containing proteins. The outcome, transcriptional repression or activation, depends on the methylated histone residue, the degree of methylation, and the chromatin context. Dimethylation...
Inês I Ramos et al.
Analytical and bioanalytical chemistry, 410(3), 981-988 (2017-09-11)
Immunoglobulin G (IgG) represents the major fraction of antibodies in healthy adult human serum, and deviations from physiological levels are a generic marker of disease corresponding to different pathologies. Therefore, screening methods for IgG evaluation are a valuable aid to...
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J Armando Casas-Mollano et al.
Proceedings of the National Academy of Sciences of the United States of America, 105(17), 6486-6491 (2008-04-19)
Changes in chromatin organization are emerging as key regulators in nearly every aspect of DNA-templated metabolism in eukaryotes. Histones undergo many, largely reversible, posttranslational modifications that affect chromatin structure. Some modifications, such as trimethylation of histone H3 on Lys 4...
Margaret E Ackerman et al.
Journal of immunological methods, 366(1-2), 8-19 (2011-01-05)
Phagocytosis can be induced via the engagement of Fcγ receptors by antibody-opsonized material. Furthermore, the efficiency of antibody-induced effector functions has been shown to be dramatically modulated by changes in antibody glycosylation. Because infection can modulate antibody glycans, which in...
Yan Gutzman et al.
The Analyst, 131(7), 809-815 (2006-06-28)
Selective capture of target biomolecules by ligands immobilized on a solid support is a cornerstone of two seemingly unrelated techniques: micro-Affinity Chromatography (microAC) and micro-Bead Injection Spectroscopy (microBIS). This work shows, for the first time, how these techniques can be...
Jennifer I Lai et al.
Journal of virology, 88(5), 2799-2809 (2013-12-20)
Understanding the coordination between humoral and cellular immune responses may be the key to developing protective vaccines, and because genetic studies of long-term HIV-1 nonprogressors have associated specific HLA-B alleles with spontaneous control of viral replication, this subject group presents...
Ali A Al-Hashimi et al.
The Journal of biological chemistry, 292(51), 21180-21192 (2017-10-27)
Tumor cells display on their surface several molecular chaperones that normally reside in the endoplasmic reticulum. Because this display is unique to cancer cells, these chaperones are attractive targets for drug development. Previous epitope-mapping of autoantibodies (AutoAbs) from prostate cancer...
Kentaro Matsuda et al.
The Journal of allergy and clinical immunology, 116(6), 1357-1363 (2005-12-13)
Mouse monoclonal IgE antibodies can promote the survival of mouse bone marrow-derived cultured mast cells and induce the cells to secrete mediators in the absence of known specific antigen. To determine whether human IgE, in the absence of known specific...
Ittai Fattal et al.
Immunology, 141(2), 276-285 (2013-10-30)
Systemic lupus erythematosus (SLE) is an autoimmune disease that can attack many different body organs; the triggering event is unknown. SLE has been associated with more than 100 different autoantibody reactivities - anti-dsDNA is prominent. Nevertheless, autoantibodies to dsDNA occur...

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