Abstract：
:This paper describes additional structural analyses of the p24 cell surface molecule recognized by monoclonal antibody BA-2. Since BA-2 is broadly reactive with a variety of normal and malignant lymphohematopoietic and nonlymphohematopoietic cells, we examined the structure of p24 expressed on different cell types. Tryptic peptide mapping and 2-dimensional gel electrophoresis of p24 isolated from colon carcinoma cells, fresh leukemic cells, leukemic cell lines, and activated T-cells indicated that p24 exhibits no structural polymorphism within the cells examined. As has recently been demonstrated with several other cell surface molecules, p24 is shown to possess a covalently-attached fatty acid, based on the incorporation of [3H]palmitate. We have also identified an additional protein, designated p26, that is coprecipitated with p24. The p26 molecule is not disulfide-linked to p24, and can be immunoprecipitated from a variety of 125I- or [35S]methionine-labeled cells. V8 protease peptide mapping indicated that p24 and p26 are structurally homologous. Pulse-chase analysis using [35S]methionine and digestion with endoglycosidase-F indicated that p24 and p26 are probably derived from a p23 precursor, but no precursor-product relationship exists between p24 and p26. Based on this data we propose that p24 and p26 are most likely differentially-processed protein products of the same gene.
journal_name
Mol Immunoljournal_title
Molecular immunologyauthors
LeBien TW,Pirruccello SJ,McCormack RT,Bradley JGdoi
10.1016/0161-5890(85)90007-0subject
Has Abstractpub_date
1985-10-01 00:00:00pages
1185-94issue
10eissn
0161-5890issn
1872-9142journal_volume
22pub_type
杂志文章abstract：:Zinc finger protein regulator of apoptosis and cell cycle arrest (Zac1) is a transcription factor able to induce apoptosis or cell cycle arrest through independent pathways. In spite of the important potential functions attributed to Zac1, little is known of its physiological regulation and biological function. We dis...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2010.09.004
更新日期：2010-11-01 00:00:00
abstract：:The capability of NK lymphocytes to kill tumor cells depends on different receptors/ligands interactions. In order to identify the cellular ligands recognized by "orphan" triggering receptors, mice were immunized with NK susceptible target cells. mAbs were selected that inhibited NK cytotoxicity and recognized two dif...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2004.07.028
更新日期：2005-02-01 00:00:00
abstract：:Idiotypic-like interactions between mAbs directed against cytidine (Cyd) or guanosine (Guo) nucleosides were characterized. These mAbs, Cyd-1 (IgG2b, kappa), Guo-1 (IgG1, kappa) and Guo-2 (IgG1, kappa) were derived from splenocytes of A/J mice immunized with Cyd-KLH or Guo-KLH and recognized the nucleoside base moieti...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/0161-5890(94)90139-2
更新日期：1994-01-01 00:00:00
abstract：:Anti-DNP activity was found in normal human immunoglobulins with average affinities (10(4)-10(6) l/mole) and frequencies (15-2%) that correlate well with those expected from multispecific binding sites. ...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/0161-5890(84)90143-3
更新日期：1984-10-01 00:00:00
abstract：:Cimetidine, a histamine type-2 receptor antagonist, is known to inhibit the growth of several tumors in human and animals, however the mechanism of action underlying this effect remains largely unknown. Here, in the mice model of 3LL lung tumor, cimetidine showed significant inhibition of tumor growth. However, an in ...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2012.10.035
更新日期：2013-05-01 00:00:00
abstract：:Infectious salmon anaemia virus (ISAV) is a marine orthomyxovirus of significant interest not only as a cause of a fatal disease of farmed Atlantic salmon resulting in severe economic losses to the aquaculture industry, but also as the only poikilothermic orthomyxovirus. ISAV targets vascular endothelial cells and mac...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2009.06.015
更新日期：2009-09-01 00:00:00
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journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2017.06.250
更新日期：2017-10-01 00:00:00
abstract：:Extracts of blood lymphocytes, polymorphonuclear neutrophils and B, T or monocytic cell lines were analyzed by two-dimensional gel electrophoresis and immunoradiometric assay after electro-transfer to nitrocellulose sheets with radiolabelled polyclonal or monoclonal antibodies specific for beta 2-microglobulin. Four d...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/0161-5890(89)90032-1
更新日期：1989-08-01 00:00:00
abstract：:Autophagy is an intracellular "self-eating" process that is closely related to inflammation and cellular immunity. New studies indicate that autophagy is also involved in tumor suppression. The anti-inflammatory cytokine interleukin-37 (IL-37) has been shown to have tumor-suppressive abilities in hepatocellular carcin...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2017.04.010
更新日期：2017-07-01 00:00:00
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journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2010.04.019
更新日期：2010-07-01 00:00:00
abstract：:Polymorphonuclear cells (PMN) are widely recognized as sophisticated killers during microbial infections. In recent years, PMN have been shown to interact and functionally interfere with other cells of the immune system. In this study, we investigated PMN-T cell interactions in an in vitro co-culture system. A relativ...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2011.07.006
更新日期：2011-09-01 00:00:00
abstract：:Mammalian B-cell specific somatic hypermutation contributes to affinity maturation of the antibody response. This mutator activity is highly focused on rearranged immunoglobulin variable regions, but the underlying mechanism remains to be elucidated. In an effort to gain insights into the mechanism of somatic hypermut...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/0161-5890(94)90081-7
更新日期：1994-02-01 00:00:00
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journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/0161-5890(86)90173-2
更新日期：1986-01-01 00:00:00
abstract：:Superantigens, like staphylococcal enterotoxin A (SEA), induce a strong proliferative response followed by clonal deletion of a substantial portion of defined V(beta) T-cells. The remaining cells display in vitro anergy. Anergy is a major mechanism to ensure antigen-specific tolerance in T-lymphocyte in the adult. Co-...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2004.03.001
更新日期：2004-05-01 00:00:00
abstract：:Anaerobic reduction of purified rabbit IgG antibody (Ab) with 1.5 moles of dithiothreitol per mole of Ab at pH 8.0, followed by alkylation, cleaves 39% of the inter-heavy-chain (H-H) disulfide (SS) bonds. This treatment has the following effects on the ability of the Ab to activate the classical pathway of complement....
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/0161-5890(84)90092-0
更新日期：1984-01-01 00:00:00
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journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2013.08.015
更新日期：2014-02-01 00:00:00
abstract：:Inhibition of the catalytic activity of horseradish peroxidase by rabbit antisera was measured using alternate enzyme substrates. The same general inhibition curve patterns were obtained regardless of the electron donor or hydroperoxide used. In all cases typical biphasic inhibition patterns were found and complete in...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/0161-5890(83)90169-4
更新日期：1983-12-01 00:00:00
abstract：:A panel of human T cell clones specific for measles virus was characterized and among them fusion protein-specific, DR1-and DP-restricted T cell clones were selected to study the processing and presentation of determinants borne by a viral membrane protein. Using two independent methods to assess the activation of T c...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/0161-5890(95)00148-4
更新日期：1996-03-01 00:00:00
abstract：:Mannose-binding lectin (MBL) and the ficolins (Ficolin-1, Ficolin-2 and Ficolin-3) are soluble collagen-like proteins that are involved in innate immune defence. They bind sugar structures or acetylated compounds present on microorganisms and on dying host cells and they initiate activation of the lectin complement pa...
journal_title：Molecular immunology
pub_type： 杂志文章,评审
doi：10.1016/j.molimm.2009.05.005
更新日期：2009-09-01 00:00:00
abstract：:An initial bioinformatics investigation followed by cloning and sequencing analysis, has led to the identification of three novel members (omDB-2, omDB-3, omBD-4) of the beta-defensin family in rainbow trout (Oncorhynchus mykiss). The contiguous sequences could be translated to give predicted peptides of 62 (omDB-2), ...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2009.07.018
更新日期：2009-10-01 00:00:00
abstract：:Factor I (C3b/C4b inactivator) is a regulatory protein of the classical and alternative complement pathways. In this paper, we report the sequence of Xenopus factor I cDNA and the deduced protein structure. The basic structure of human preprofactor I, NH2-heavy chain-cleavage peptide-light chain-COOH, is conserved in ...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/0161-5890(93)90040-i
更新日期：1993-10-01 00:00:00
abstract：:Although granulocyte colony-stimulating factor(G-CSF) has pathogenic roles in several immune inflammatory diseases, its role in periodontitis has not been investigated. Here we detected local expression of G-CSF using public datasets in the Gene Expression Omnibus (GEO) database, and immune cell infiltration into ging...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2019.11.003
更新日期：2020-01-01 00:00:00
abstract：BACKGROUND:Individuals genetically deficient of properdin are more susceptible to meningococcal disease. Likewise low concentration or decreased biological activity of mannose-binding lectin (MBL) is associated with higher incidence of bacterial infections during childhood. In this study we report our findings in a Dan...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2005.02.017
更新日期：2006-02-01 00:00:00
abstract：:Mugwort (Artemisia vulgaris) belongs to the Compositae family, and is one of the main causes of allergy in late summer and autumn. The aim of the study was to characterize the allergen Art v 2 from mugwort pollen. Skin prick tests, performed in 19 patients allergic to mugwort and 10 control patients, showed an Art v 2...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2007.04.022
更新日期：2007-07-01 00:00:00
abstract：:Mast cells have a clear-cut pathologic role in allergy, participating in a number of chronic inflammatory conditions, in helmintic parasitosis, and in some solid tumor reactions, but also in physiological situations, such as wound healing and innate immunity. Mast cells release a large number of proinflammatory, immun...
journal_title：Molecular immunology
pub_type： 杂志文章,评审
doi：10.1016/s0161-5890(02)00090-1
更新日期：2002-09-01 00:00:00
abstract：:Noxiustoxin (NTX) is a short-chain toxin from the venom of the scorpion Centruroides noxius Hoffmann, whose molecular structure and physiological effects have been characterized in detail, whereas the antigenic properties of this and other K(+) channel-blocking toxins are poorly studied. A monoclonal antibody against ...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/s0161-5890(00)00091-2
更新日期：2000-08-01 00:00:00
abstract：:Human leukocyte antigens (HLA) allele determination is becoming an increasingly important aspect in the field of transplantation as well as in the area of HLA association with a number of diseases. Through Lebanon's history, this country, situated at a crossroads between Europe, Asia and Africa, has been a host for va...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/s0161-5890(03)00073-7
更新日期：2003-07-01 00:00:00
abstract：:Hepcidins are antimicrobial peptides that play important roles in resisting pathogenic infection. Through hybridization of a phage library, the cDNA sequences of three hepcidin-like antimicrobial peptides (named TH1-5, TH2-2, and TH2-3) in tilapia, Oreochromis mossambicus, were determined. The complete hepcidin cDNA s...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2006.09.031
更新日期：2007-03-01 00:00:00
abstract：:A channel catfish genomic lambda library was screened with CH and JH probes which were derived from our earlier sequence analyses on different full-length heavy chain cDNA clones. One clone, designated C7, contained a genomic insert of about 18 kb and hybridized with specific probes for each of the four domains of the...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/0161-5890(92)90096-g
更新日期：1992-02-01 00:00:00
abstract：:The etiology of multiple sclerosis (MS), particularly the environmental component of the disease, remains speculative. Recent reports have suggested that alterations in the gut microbiota of MS patients could contribute to the etiology or pathophysiology of the disease. In this Viewpoint, using PICRUSt (Phylogenetic I...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2017.09.016
更新日期：2018-01-01 00:00:00
