Abstract：
:As an initial step towards the molecular analysis of the murine V kappa locus, a cosmid library from BALB/cJ mouse liver DNA was screened with probes representing 10 V kappa families. Of eight cosmids that were isolated from the initial screen, five contained a single restriction fragment that hybridized to the probes. Two cosmids contained two fragments that hybridized to the same probe, V kappa 4, indicating that some V kappa 4 gene segments are linked. One cosmid had two genes that belonged to different families, V kappa 1 and V kappa 9. The two gene segments were located within 12 kb of each other and lay in the same transcriptional orientation. Linkage of gene segments from the V kappa 1 and V kappa 9 families is consistent with a genetic map of the locus, and provides physical evidence for the first time that two genes from different families are closely linked in the murine kappa locus. Sequence analysis revealed that both genes are pseudogenes: the V kappa psi 1.7 gene segment has eight mutations, including termination codons, insertions, and deletions, and the V kappa psi 9B.8 gene segment has two mutations of an insertion and altered RNA splice site. Both genes have the potential to rearrange based on the sequence of their heptamer-nonamer motifs. The identification of pseudogenes raises the question of how many nonfunctional genes are present in the murine germline repertoire.
journal_name
Mol Immunoljournal_title
Molecular immunologyauthors
Lawler AM,Umar A,Gearhart PJdoi
10.1016/0161-5890(92)90015-psubject
Has Abstractpub_date
1992-03-01 00:00:00pages
295-301issue
3eissn
0161-5890issn
1872-9142journal_volume
29pub_type
杂志文章abstract：:The unique species specificity of the bacterial cytolysin intermedilysin is explained by its requirement for the human complement regulator CD59 as the primary receptor. Binding studies using individual domains of intermedilysin mapped the CD59-binding site to domain 4 and swap mutants between human and rabbit (non-in...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2009.01.003
更新日期：2009-04-01 00:00:00
abstract：:Evidence has been accumulating for a role of inflammation in the development of Alzheimer's disease (AD), a progressive neurodegenerative disorder causing a common form of dementia in the elderly. C1q, part of the initiation component of the classical complement pathway (CCP), is associated with beta-sheet, fibrillar ...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2008.02.022
更新日期：2008-06-01 00:00:00
abstract：:Trichosanthin (TCS) is a type I ribosome-inactivating protein with wide spectrum of pharmacological activities. It inhibits human immunodeficiency virus type 1 (HIV-1) and Herpes simplex virus type 1 (HSV-1) replication but the mechanism is not clear. From a previous study, TCS was found to be more cytotoxic to HIV-1 ...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2011.06.217
更新日期：2011-09-01 00:00:00
abstract：:Interleukin-12 (IL-12) is a heterodimeric cytokine produced by macrophages in response to intracellular pathogens and provides an obligatory signal for the differentiation of T-helper-1 cells. p300 is an important histone acetyltransferase (HAT) and has been implicated in the regulation of gene expression. Whether p30...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2004.05.013
更新日期：2004-11-01 00:00:00
abstract：BACKGROUND:Ethanol feeding in mice activates complement via C1q binding to apoptotic cells in the liver; complement contributes to ethanol-induced inflammation and injury. Despite the critical role of C1q in ethanol-induced injury, the mechanism by which ethanol activates C1q remains poorly understood. Secretory IgM (s...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2016.02.008
更新日期：2016-04-01 00:00:00
abstract：:Two anti-phenyloxazolone (phOx3) and one anti-GAT MAbs from C57BL mice are shown to be coded by VH gene 186.2. This gene has been found earlier to code for several anti-NP (NNP) antibodies (Bothwell et al., 1981) and anti-GT antibodies (Rocca-Serra et al., 1983; Carmack and Pincus, 1986). The L chain partner of the VH...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/0161-5890(88)90122-8
更新日期：1988-09-01 00:00:00
abstract：:Because of its lethal effects, ease of preparation, and ability to be delivered by aerosolization, ricin has been developed as a lethal weapon by various terrorist groups. When introduced into the pulmonary system of rodents, ricin causes pathological changes in the lung that are known to occur in acute respiratory di...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2006.10.025
更新日期：2007-04-01 00:00:00
abstract：:The high affinity receptor for IgE (FcvarepsilonRI) is constitutivelly expressed on the surface of mast cells and basophils as a multimeric complex. Upon antigen ligation to FcvarepsilonRI-bound IgE molecules, the receptor complex transduces intracellular signals leading to the release of preformed and newly synthesis...
journal_title：Molecular immunology
pub_type： 杂志文章,评审
doi：10.1016/j.molimm.2010.06.003
更新日期：2010-09-01 00:00:00
abstract：:Many T cell responses are dominated by restricted TCR expression and can range from repeated usage of particular TCR Vbeta- and/or Valpha-elements, to the preferential usage of both V- and J-elements, often in conjunction with conserved V-D-J or V-J junctional sequences. Cytotoxic T lymphocytes specific for a Kb-restr...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/s0161-5890(98)00051-0
更新日期：1998-04-01 00:00:00
abstract：:Mice were immunized with a purified preparation of human alpha-foetoprotein (AFP) and their spleen cells were hybridized with mouse myeloma cells. Eleven hybridoma cell lines secreting antibody to AFP were obtained. These antibodies were classified into two groups on the basis of different antigenic determinants they ...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/0161-5890(82)90281-4
更新日期：1982-12-01 00:00:00
abstract：:The objective of this study was to characterize the in vitro and in vivo activity of a novel afucosylated rituximab (BLX-300) expressed in a Lemna aquatic plant-based system free of zoonotic pathogens. The glycosylation of BLX-300 was shown to be homogeneous, composed of a single major N-glycan species without detecta...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2012.01.001
更新日期：2012-03-01 00:00:00
abstract：:In this work, we show that P2 nucleotide receptors control lipopolysaccharide (LPS)-induced neutrophil migration in the mouse air pouch model. Neutrophil infiltration in LPS-treated air pouches was reduced by the intravenous (iv) administration of the non-selective P2 receptor antagonist PPADS but not by suramin and R...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2009.09.037
更新日期：2010-01-01 00:00:00
abstract：:Invertebrate cells lack the p53 recombination checkpoint but contain mobile DNA sequences that transpose by a mechanism in part shared with excision of the V(D)J recombination signal sequences (RSS). In this work, inversion, deletion, and duplication of sequences associated with an invertebrate C. elegans Tc6 element ...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/s0161-5890(99)00034-6
更新日期：1999-05-01 00:00:00
abstract：:Structurally diverse dextrans from Leuconostoc mesenteroides and related bacteria have been used extensively in fundamental immunochemical studies such as induction and characterization of anti-dextran antibodies, as well as in studies of their interaction with pneumococcal antisera, normal bovine serum, concanavalin ...
journal_title：Molecular immunology
pub_type： 杂志文章,评审
doi：10.1016/0161-5890(86)90131-8
更新日期：1986-09-01 00:00:00
abstract：:To date, although a promising anti-inflammatory activity of oligomeric proanthocyanidins (OPCs) has been observed in asthma, the mechanism responsible for these immunomodulatory properties remains obscure. Dendritic cells (DCs) that reside in the airway have been widely perceived as an important contributor to asthma....
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2017.09.012
更新日期：2017-11-01 00:00:00
abstract：:ASF1a (anti-silencing function 1a), an evolutionarily conserved protein and a histone chaperone, is required for a variety of chromatin-mediated cellular processes. However, the function of ASF1a in innate immune response remains unclear. Here, we find that ASF1a is induced in Vesicular Stomatitis Virus (VSV)-infected...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2016.08.008
更新日期：2016-10-01 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：:Macrophages (Mφ) undergo activation to pro-inflammatory (M1) or anti-inflammatory (M2) phenotypes in response to pathophysiologic stimuli and dysregulation of the M1-M2 balance is often associated with diseases. Therefore, studying mechanisms of macrophage polarization may reveal new drug targets. Human Mφ polarizatio...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2017.05.027
更新日期：2017-08-01 00:00:00
abstract：:One of the major obstacles in the successful clinical application of monoclonal antibodies has been the development of host immune responses to murine Ig constant and variable regions. While the CDR grafting of MAbs may alleviate many of these problems, the potential remains that one or more murine CDRs on the human I...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/s0161-5890(99)00094-2
更新日期：1999-10-01 00:00:00
abstract：BACKGROUND AND OBJECTIVES:The complement system plays an important role in the development of acute coronary syndrome (ACS). Complement C1q is an important initial component of the classical complement pathway and closely related to many chronic inflammatory diseases, including atherosclerosis (AS). We aimed to determi...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2020.02.012
更新日期：2020-04-01 00:00:00
abstract：:The pentacyclic triterpene α,β-amyrin has been previously reported as an effective compound in the treatment of several inflammatory conditions. Recent evidence indicates that α,β-amyrin displayed its effects through interaction with the cannabinoid pathway. We assessed the anti-inflammatory effects of the α,β-amyrin ...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2013.01.018
更新日期：2013-07-01 00:00:00
abstract：:Complement per se has been shown to play an important role in demyelinating disease but controversy remains regarding the role of C3 in the development and progression of experimental autoimmune encephalomyelitis (EAE), the animal model for multiple sclerosis. In this study, we used C3(-/-) mice to confirm previous fi...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2007.02.002
更新日期：2007-05-01 00:00:00
abstract：:In the present study, we show that the treatment of Epstein-Barr virus (EBV) latently infected Raji cells with TPA/SB caused the cell growth arrest. The Zta-positive cells were predominantly enriched in G0/G1 phase of cell cycle. When Zta expression reached a maximal level, a fraction of Zta expressing cell population...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2010.02.017
更新日期：2010-05-01 00:00:00
abstract：:HLA-B27 (B27) is strongly associated with the spondyloarthritides. B27 is expressed at the cell surface of antigen presenting cells (APC) both as canonical β2m-associated and non-canonical β2m-free heavy chain (FHC) forms which include B27 dimers (termed B272). B27 FHC forms arise in an endosomal compartment from recy...
journal_title：Molecular immunology
pub_type： 杂志文章,评审
doi：10.1016/j.molimm.2013.05.243
更新日期：2014-01-01 00:00:00
abstract：:Natural killer (NK) cells express receptors that are specific for MHC class I molecules. These receptors play a crucial role in regulating the lytic and cytokine expression capabilities of NK cells. In humans, three distinct families of genes have been defined that encode for receptors of HLA class I molecules. The fi...
journal_title：Molecular immunology
pub_type： 杂志文章,评审
doi：10.1016/s0161-5890(01)00107-9
更新日期：2002-02-01 00:00:00
abstract：:Tunicamycin inhibited the synthesis of glycosylated mu-chains and kappa-chains in the human lymphoblastoid cell line, Daudi. Nonglycosylated IgM could not be detected on the surface of tunicamycin-treated cells by cell surface iodination techniques even under conditions where membrane IgM was re-expressed in control c...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/0161-5890(83)90106-2
更新日期：1983-01-01 00:00:00
abstract：:Forty different PCR clones encoding a llama variable heavy chain domain were analysed. The majority of these clones are derived from heavy-chain antibody cDNA in which the entire CH1 exon is absent. It appears from the amino acid within the VHH framework 1 and 3 that all the llama clones belong to the VH III family. H...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/s0161-5890(97)00146-6
更新日期：1997-11-01 00:00:00
abstract：:Ovalbumin (OVA) is a major allergen (Gal d II) of hen egg white and is often the cause of hypersensitivity reactions to food. Further knowledge of the antigenic and allergenic epitopes of allergens will provide better treatment of this disease. To analyse these epitopes we produced a panel of monoclonal antibodies (mA...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/0161-5890(92)90055-3
更新日期：1992-10-01 00:00:00
abstract：:T regulatory (Treg)/T-helper (Th) 17 imbalance has been shown to integrate with epigenetics to result in the development of autoimmune diseases. We aim to investigate the influence of disease staging on Treg/Th17 cells and whether the aberrant DNA methylation is implicated in the development of rheumatoid arthritis (R...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2020.08.002
更新日期：2020-11-01 00:00:00
abstract：:Effective use of adenovirus-5 (Ad5) in cancer therapy is heavily dependent on the degree to which the virus's natural tropism can be subverted to one that favours tumour cells. This is normally achieved through either engineering of the viral fiber knob or the use of bispecific adaptors that display both adenovirus an...
journal_title：Molecular immunology
pub_type： 杂志文章
doi：10.1016/j.molimm.2015.08.014
更新日期：2015-12-01 00:00:00
