Abstract:
:Mutation of microphthalmia transcription factor (MITF) results in deafness, bone loss, small eyes, and poorly pigmented eyes and skin. The primary cell types affected in MITF-deficient mice are melanocytes, osteoclasts and mast cells. A search for MITF-associated proteins, using a mast cell library that was screened with a construct that encodes the basic helix-loop-helix leucine zipper (bHLH-Zip) domain of MITF, resulted in the isolation of the protein kinase C interacting (PKCI) protein 1 and protein inhibitor of activated STAT3 (PIAS3). We have accumulated clear evidence of a function for these two proteins as repressors of MITF-induced transcriptional activity. Here, we describe this evidence and ideas that give some insight into the cellular network of interactions between various transcription factors and MITF.
journal_name
Mol Immunoljournal_title
Molecular immunologyauthors
Nechushtan H,Razin Edoi
10.1016/s0161-5890(02)00059-7subject
Has Abstractpub_date
2002-09-01 00:00:00pages
1177-80issue
16-18eissn
0161-5890issn
1872-9142pii
S0161589002000597journal_volume
38pub_type
杂志文章,评审abstract::Mammary epithelia and the epidermis share a common embryologic origin. Like resident epidermal T cells (ETC), a significant number of murine mammary gland T cells (MTC) express Vgamma5-T-cell receptors (TCR). MTC were assessed to see if they express the same invariant Vgamma5/Vdelta1-TCRs as those of ETC. MTC-derived ...
journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/j.molimm.2005.05.010
更新日期:2006-03-01 00:00:00
abstract::Clonal idiotypic immunoglobulins of follicular lymphomas can be isolated by somatic fusion procedures. Idiotypic IgMs (Id-IgM) were isolated from two patients and used to immunise a strain of mice, deficient in mouse antibody production and engineered with yeast artificial chromosomes (YAC) containing fragments of the...
journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/j.molimm.2004.03.035
更新日期:2004-07-01 00:00:00
abstract::Phosphorothioate oligonucleotides (S-oligos) are nucleic acid derivatives that are commonly used as antisense agents. These compounds, similar to bacterial DNA and CpG oligonucleotides, display a variety of immunological activities in vitro and in vivo. To assess further these activities, the antigenicity of a series ...
journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/s0161-5890(98)00108-4
更新日期:1998-12-01 00:00:00
abstract::A common feature of human IgG1 antibodies used for cancer treatment is that their anti-tumour efficacy requires high serum trough levels and continued therapy for several months. Treatment cycles, thereby, consume several grams of IgG1 translating into significant drug needs and costs. The basis for the low in vivo ef...
journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/j.molimm.2005.07.010
更新日期:2006-03-01 00:00:00
abstract::The binding specificity of rat alveolar macrophages (AM phi) for sheep erythrocytes (E) coated with gangliosides GM1, GM2, GM3, GD1a, GD1b or GT1b was analyzed in a rosette assay by studying the inhibitory effect of gangliosides, various carbohydrates, IgG, C3b-like C3, and fibronectin in this assay. The uptake of gan...
journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/0161-5890(86)90163-x
更新日期:1986-11-01 00:00:00
abstract::In immune cells, Src-family kinases have been implicated as critical regulators of a large number of intracellular signaling pathways. Studies of gene knockout mice lacking various family members have both confirmed the requirement for these kinases in some pathways and provided surprising insight into their roles in ...
journal_title:Molecular immunology
pub_type: 杂志文章,评审
doi:10.1016/j.molimm.2004.04.010
更新日期:2004-07-01 00:00:00
abstract::ANCA associated vasculitis is a serious, very often recurrent disease that despite the current standard treatment with high-dose glucocorticoids and either cyclophosphamide or rituximab, patients have a nine-fold increased mortality risk in the first year compared with healthy controls, attributed to infections, vascu...
journal_title:Molecular immunology
pub_type: 杂志文章,评审
doi:10.1016/j.molimm.2019.06.018
更新日期:2019-08-01 00:00:00
abstract::Neutrophil migration is essential for battling against infections but also drives chronic inflammation. Since primary neutrophils are terminally differentiated and not genetically tractable, leukemia cells such as HL-60 are differentiated into neutrophil-like cells to study mechanisms underlying neutrophil migration. ...
journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/j.molimm.2019.06.001
更新日期:2019-08-01 00:00:00
abstract::The genetic complexity of the H-2D region includes haplotype disparities in apparent gene and product number. To probe the genetic basis of this complexity, the products of two independently derived mouse strains (STU and B10.SAA48) that express Dw3 antigens were compared. Serologic, fluorometric and peptide map compa...
journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/0161-5890(86)90007-6
更新日期:1986-10-01 00:00:00
abstract::Many biological properties of immune complexes (IC) depend upon their size. Quasi-elastic light scattering (QLS) was used to measure a mean equivalent hydrodynamic radius (Rh) and variance of the distribution of model IC composed of bovine serum albumin (BSA) as antigen (Ag) and combinations of two or three well-chara...
journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/0161-5890(88)90086-7
更新日期:1988-01-01 00:00:00
abstract::Increasing evidences indicate that 2-Methoxyestradiol (2ME2) plays an essential role in protecting against inflammatory responses. However, its effect on IgG immune complex (IC)-induced acute lung injury (ALI) remains enigmatic. In the study, by using i.p. administration of 2ME2, we evaluated its influence on IgG IC-i...
journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/j.molimm.2017.02.007
更新日期:2017-05-01 00:00:00
abstract::SOCS3 is well known to negatively regulate various cytokine-mediated signaling responses, but its direct role in the expression of specific cytokines has not been clearly elucidated. To understand the role of SOCS3 in the expression of IL-4, one of the key Th2 cytokines, RBL-2H3 cells (a rat mast cell line) were engin...
journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/j.molimm.2010.11.005
更新日期:2011-02-01 00:00:00
abstract::The complement system is very tightly regulated by fluid-phase and membrane-bound factors that prevent injury to self-tissues. The study of genetically engineered animals with targeted deletion or gain of function mutations has highlighted the important role that many of the complement inhibitors play in vivo. The adv...
journal_title:Molecular immunology
pub_type: 杂志文章,评审
doi:10.1016/s0161-5890(03)00110-x
更新日期:2003-09-01 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::The S100A12 gene belongs to the S100 family of genes, which are specific to vertebrates. It is involved in many inflammatory diseases of human and has been considered as a powerful diagnostic gene. In the present study, we identified the porcine S100A12 (pS100A12) gene, provided evidence that pS100A12 is located on ch...
journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/j.molimm.2010.01.024
更新日期:2010-04-01 00:00:00
abstract::The insect gut participates in initial local immune responses by producing reactive oxygen and nitrogen species as well as anti-microbial peptides to resist pathogenic invasions. Nitric oxide (NO), a signaling and an immune effector molecule synthesized by the enzyme NO synthase (NOS), mediates an early step of the si...
journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/j.molimm.2020.07.018
更新日期:2020-10-01 00:00:00
abstract::The T cell receptor (TCR) detects the presence of infectious pathogens and activates numerous intracellular signaling pathways. Protein tyrosine phosphorylation and ubiquitination serve as key regulatory mechanisms downstream of the TCR. Negative regulation of TCR signaling pathways is important in controlling the imm...
journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/j.molimm.2009.08.015
更新日期:2009-10-01 00:00:00
abstract::Polymorphonuclear neutrophils (PMNs) produce and release copious amounts of reactive oxygen species (ROS) which target potential bacterial invaders but also contribute to the inflammation-associated organ injuries seen in sepsis. Calprotectin is an immune regulatory protein complex made of S100A8 and S100A9 that inhib...
journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/j.molimm.2012.10.002
更新日期:2013-04-01 00:00:00
abstract::In this study we demonstrate that histone deacetylase (HDAC)-inhibitor mediated cell surface expression of the structural different NKG2D-ligands MICA/B and ULBP2 is calcium-dependent. Treatment with the calcium chelator EGTA inhibited constitutive as well as HDAC-inhibitor induced MICA/B and ULBP2 cell surface expres...
journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/j.molimm.2012.08.011
更新日期:2013-03-01 00:00:00
abstract::Cleavage by the proteasome is responsible for generating the C terminus of T-cell epitopes. Modeling the process of proteasome cleavage as part of a multi-step algorithm for T-cell epitope prediction will reduce the number of non-binders and increase the overall accuracy of the predictive algorithm. Quantitative matri...
journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/j.molimm.2005.12.013
更新日期:2006-05-01 00:00:00
abstract::The development of nanoparticles (NPs) for commercial products is undergoing a dramatic expansion. Many sunscreens and cosmetics now use zinc oxide (ZnO) or titania (TiO2) NPs, which are effective ultraviolet (UV) filters. Zinc oxide topical creams are also used in mild anti-inflammatory treatments. In this study we e...
journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/j.molimm.2015.02.021
更新日期:2015-08-01 00:00:00
abstract::We have sequenced the TCRs from Ld-specific alloreactive T cell hybridomas, whose reactivities we have found to be quite representative of those of a primary dm2 anti-BALB/cJ mixed lymphocyte reaction. We find V beta 6, V beta 7, V beta 8 and V beta 10 gene segments. V alpha usage is diverse, although closely related ...
journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/0161-5890(96)00034-x
更新日期:1996-06-01 00:00:00
abstract::Chicken and turkey beta 2-m were isolated from citrated plasma in sequential use of three chromatographic steps: affinity chromatography, gel filtration chromatography and anion-exchange chromatography. The purified protein was identified as beta 2-m by reaction with a beta 2-m specific monoclonal antibody and by the ...
journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/0161-5890(86)90015-5
更新日期:1986-12-01 00:00:00
abstract::Triptolide has been used extensively in China for the treatment of autoimmune diseases and tumor for many centuries. Nevertheless, little is known about its exact immunosuppressive and anti-inflammatory properties. Increasing recognition of the importance of renal tubular epithelial cells (TECs) in renal diseases rais...
journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/j.molimm.2005.07.026
更新日期:2006-03-01 00:00:00
abstract::T cells play a crucial role in the pathogenesis of most autoimmune disorders. However, target antigens and pathomechanisms leading to human autoimmune diseases are still largely unknown. Cross-recognition of T cells between self and foreign antigens has been considered as a driving force in generating autoimmunity. He...
journal_title:Molecular immunology
pub_type: 杂志文章,评审
doi:10.1016/j.molimm.2003.11.012
更新日期:2004-02-01 00:00:00
abstract::Evidence for the central role that intestinal beta-defensins play in maintaining gut health continues to accumulate within the literature. Two epithelially-derived enteric beta-defensins, hBD1 and hBD2, have been identified thus far and the following chapter reviews our current understanding of how the expression and ...
journal_title:Molecular immunology
pub_type: 杂志文章,评审
doi:10.1016/s0161-5890(03)00161-5
更新日期:2003-11-01 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::Human cell lines and blood lymphocytes were treated for short time periods with IFN-gamma. This treatment increased the amount of the assembled MHC class I molecules on the plasma membrane after 30 min. This early increase of the membrane expression subsided in the next few hours. A second wave of elevation occurred a...
journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/0161-5890(93)90008-y
更新日期:1993-06-01 00:00:00
abstract::Human promyelocytic leukemia (HL-60) cells were induced by 1,25-dihydroxyvitamin D3 (calcitriol) to differentiate and examined using a panel of monoclonal antibodies (MoAbs) and functional assays. Although morphologically and histochemically these cells appeared to be of the monocyte-macrophage phenotype, there was a ...
journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/0161-5890(85)90180-4
更新日期:1985-05-01 00:00:00
abstract::Secreted glycoproteins generally contain oligosaccharides of the complex type. However, several molecules have been described in which individual glycans are processed differently from one another. Folding, assembly and oligomerization could affect the maturation of certain glycans by hindering them to the Golgi proce...
journal_title:Molecular immunology
pub_type: 杂志文章
doi:10.1016/0161-5890(95)00132-8
更新日期:1996-01-01 00:00:00