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Elevated serum BAFF levels in patients with sarcoidosis: association
Elevated serum BAFF levels in patients with sarcoidosis: association

... formation and all samples were stored at 80 C before use. For comparison, serum from 21 age- and sexmatched healthy Japanese volunteers was collected and stored in the same manner. The diagnosis of sarcoidosis was established on the basis of clinical and radiological findings, supported by histolog ...
Phagocytosis: a repertoire of receptors and Ca as a key second
Phagocytosis: a repertoire of receptors and Ca as a key second

... It is becoming apparent that a growing number of cell-surface receptors can mediate phagocytic uptake of particles. These include non-complement-receptor integrins, such as α5β1 and αvβ3, which mediate uptake of particles coated with fibronectin [43], lectins, such as the mannose receptor [44], the ...
Barrier-protective function of intestinal epithelial TLR2 Barrier
Barrier-protective function of intestinal epithelial TLR2 Barrier

... Division of Gastroenterology & Hepatology University Hospital of Essen Essen, Germany ...
The Function of the Immune System
The Function of the Immune System

... Copyright © 2008 Thomson Delmar Learning, a division of Thomson Learning Inc. All rights reserved. ...
Microbial Exposure and Asthma - Digital Commons @ Liberty
Microbial Exposure and Asthma - Digital Commons @ Liberty

... specifically Th1, Th 2, and Th 17; activation of antigen presenting cells (APCs) and eosinophils; and mast cell synthesis of cytokines. When dendritic cells (DCs), a specific class of APCs, are activated during an allergic response, TLR engagement on the cell surface of DCs leads to the differentiat ...
Table 1: Membrane damaging toxins
Table 1: Membrane damaging toxins

... There are seven serologically distinct botulinum neurotoxins (BoNTs) defined, each produced by single serotype of Clostridium botulinum, and given the addition of a letter A-G [chronology of discovery described in Erbguth et al, 2008]. All have a similar, conserved amino acid sequence. Only four of ...
Immune Responses In Vitro and In Vivo Oligodeoxynucleotide for
Immune Responses In Vitro and In Vivo Oligodeoxynucleotide for

... CpG motif triggers ⬃60% of human peripheral blood B cells to proliferate and express high levels of CD86. We also demonstrated that this ODN, of sequence 2080, promotes growth, activation, and maturation of human peripheral blood dendritic cells (30). To have in vivo clinical utility, ODN must be ad ...
Nlrp3-inflammasome activation in non-myeloid- derived cells aggravates diabetic nephropathy
Nlrp3-inflammasome activation in non-myeloid- derived cells aggravates diabetic nephropathy

... Diabetic nephropathy is the leading cause of end-stage renal disease in adults, putting an enormous burden on affected individuals and health-care systems. Current therapies are insufficient, necessitating the search for new therapeutic strategies in diabetic nephropathy. Inflammatory processes have ...
Combining Human and Rat Sequences in Her
Combining Human and Rat Sequences in Her

... receptor tyrosine kinase inhibitor. On the other hand, receptor tyrosine kinase inhibitor–resistant BamIR-5 or neu-transfected D2F2/neu cell lines were refractory to antibody therapy. Nevertheless, all test cells could be controlled by CTL, demonstrating the importance of inducing both T-cell and B- ...
Immunological and Genetic Aspects of Narcolepsy
Immunological and Genetic Aspects of Narcolepsy

... to narcolepsy, and is found in 90% of narcolepsy cases. Nevertheless, the allele is quite common, ranging in frequency across ethnic groups from 12% in Japanese to 38% in African Americans, and is therefore not sufficient for the development of the disease. Furthermore, the association between narco ...
Chronic inflammation
Chronic inflammation

... components, which are converted to the С3а, C5a С567 fraction with high chemotactic activity by proteases secreted by the same macrophages. Lysosomal enzymes are secreted by macrophages as collagenase cleaved collagen. The products of partial collagen degradation have a strong ability to attract fr ...
Abstract Book - 27th Annual Meeting of the Society for Virology
Abstract Book - 27th Annual Meeting of the Society for Virology

... Enteroviruses, like all other (+)RNA viruses, extensively rearrange intracellular membranes to create replication organelles (ROs), which are generally thought to provide a scaffold for genome replication and lend protection against sensors that can initiate antiviral host responses. First insights ...
STUDIES ON THE IMMOBILIZATION ANTIGENS OF PARAMECIUM
STUDIES ON THE IMMOBILIZATION ANTIGENS OF PARAMECIUM

... solution and ten parts of a culture containing primarily animals of the serotype being studied (homologous) as well as a few animals of a non-homologous serotype. After one half hour the animals were observed under the microscope. I n all mixtures the non-homologous animals should be unaffected, sho ...
Atypical serological profiles in hepatitis B virus infection Robério A
Atypical serological profiles in hepatitis B virus infection Robério A

... suggest infection by an HBV mutant, factors that can compromise anti-HBc antibodies production. The immune tolerance to HBcAg is known by the incapacity of the individual to produce anti-HBc or to produce it in undetectable levels. The immune tolerance can be mediated by a variety of mechanisms. For ...
Toxins , , doi. /toxins toxins ISSN www.mdpi.com/journal/toxins
Toxins , , doi. /toxins toxins ISSN www.mdpi.com/journal/toxins

... directly responsible for skin exfoliation while mitogenic activity. Overall. The superantigen activity of highly purified ETA and ETB was also confirmed by Monday et al. where exfoliation was not induced and therefore the other effects of ETs could be easily distinguished. As a most striking example ...
Allergic conjunctivitis: a comprehensive review of the literature Open Access
Allergic conjunctivitis: a comprehensive review of the literature Open Access

... [15]. Young people are typically affected [16]. In this form, a nonspecific hyperreactivity occurs that explain the ocular symptoms induced by nonspecific stimuli – such as wind, dust and sunlight – as well as their variability, which is not related to allergen levels in the environment. Indeed, ski ...
Allergic conjunctivitis: a comprehensive review of the literature
Allergic conjunctivitis: a comprehensive review of the literature

... [15]. Young people are typically affected [16]. In this form, a nonspecific hyperreactivity occurs that explain the ocular symptoms induced by nonspecific stimuli – such as wind, dust and sunlight – as well as their variability, which is not related to allergen levels in the environment. Indeed, ski ...
The Innate and Adaptive Immune Response to
The Innate and Adaptive Immune Response to

... response to measles virus has not been characterized. Th17 cell differentiation was inhibited early after measles virus infection in vitro. There was a significant decrease in IL-23A transcript ts and a significant increase in IL-27 transcripts, both of which affect Th17 cell differentiation negativ ...
Wolbachia confers sex-specific resistance and tolerance to
Wolbachia confers sex-specific resistance and tolerance to

... melanogaster  carrying  wMel  shows  reduced  mortality  during  enteric  –  but  not  systemic   ...
chapter 1
chapter 1

... infants might differ from term infants and this predisposition may vary for different allergic diseases such as atopic dermatitis and asthma.17-21 In a recent study, Kvenshagen et al. found no difference in prevalence of atopic dermatitis between preterm and term infants.22 The association between l ...
Cervarix-H-C-721-P46-0088: EPAR - EMA
Cervarix-H-C-721-P46-0088: EPAR - EMA

... Use of concomitant medication (e.g. prophylactic use of antibiotics or antipyretics) throughout the study period (from Day 0 up to Month 36) in all groups. ...
Characterisation and co-expression of the two outer serotype 3
Characterisation and co-expression of the two outer serotype 3

... outer capsid consists of two major outer capsid proteins, VP2 and VP5. VP2 has been shown to carry neutralising serotype specific epitopes. The VP2 protein is therefore a candidate for the development of subunit vaccine, a possible alternative to the available live attenuated virus vaccine used pres ...
in the Cartilaginous Fish Forms Transmembrane and Secretory
in the Cartilaginous Fish Forms Transmembrane and Secretory

... In most jawed vertebrates including cartilaginous fish, membrane-bound IgM is expressed as a five Ig superfamily (Igsf)-domain H chain attached to a transmembrane (Tm) region. Heretofore, bony fish IgM was the one exception with IgM mRNA spliced to produce a four-domain Tm H chain. We now demonstrat ...
Generation of Monoclonal Antibodies to Cryptic Collagen Sites by
Generation of Monoclonal Antibodies to Cryptic Collagen Sites by

... was effective in shifting the immune response toward the generation of antibodies that would reacted with denatured forms of collagen, solid-phase ELISA assays were carried out. Microtiter plates were coated with either triple helical or thermally denatured human collagen types I or IV. The microtit ...
Reliability of Rabbit Monoclonal Antibodies
Reliability of Rabbit Monoclonal Antibodies

... the greater affinity of rabbit monoclonal antibodies than mouse monoclonal equivalents, and, therefore, these antibodies may be effectively used at higher dilutions and, in some cases, without the need for heat-induced antigen retrieval.17 A recent article suggested that this increased sensitivity r ...
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Immunomics

Immunomics is the study of immune system regulation and response to pathogens using genome-wide approaches. With the rise of genomic and proteomic technologies, scientists have been able to visualize biological networks and infer interrelationships between genes and/or proteins; recently, these technologies have been used to help better understand how the immune system functions and how it is regulated. Two thirds of the genome is active in one or more immune cell types and less than 1% of genes are uniquely expressed in a given type of cell. Therefore, it is critical that the expression patterns of these immune cell types be deciphered in the context of a network, and not as an individual, so that their roles be correctly characterized and related to one another. Defects of the immune system such as autoimmune diseases, immunodeficiency, and malignancies can benefit from genomic insights on pathological processes. For example, analyzing the systematic variation of gene expression can relate these patterns with specific diseases and gene networks important for immune functions.Traditionally, scientists studying the immune system have had to search for antigens on an individual basis and identify the protein sequence of these antigens (“epitopes”) that would stimulate an immune response. This procedure required that antigens be isolated from whole cells, digested into smaller fragments, and tested against T- and B-cells to observe T- and B- cell responses. These classical approaches could only visualize this system as a static condition and required a large amount of time and labor.Immunomics has made this approach easier by its ability to look at the immune system as a whole and characterize it as a dynamic model. It has revealed that some of the immune system’s most distinguishing features are the continuous motility, turnover, and plasticity of its constituent cells. In addition, current genomic technologies, like microarrays, can capture immune system gene expression over time and can trace interactions of microorganisms with cells of the innate immune system. New, proteomic approaches, including T-cell and B-cells-epitope mapping, can also accelerate the pace at which scientists discover antibody-antigen relationships.
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