Human thymus-independent antibody response in vitro: III. Precursor frequencies and fine specificity of human B cells stimulated by TNP-Ba in the presence and absence of Con A.

abstract：:In this paper, we examined the contribution of the lymphokine interleukin-6 (IL-6) to the growth of four virulent strains of Mycobacterium avium and the nature of the binding moieties on the mycobacteria. First, we showed that human or mouse recombinant interleukin-6 are potent growth factors for four strains of virul...

journal_title：Cellular immunology

authors： Denis M

更新日期：1992-04-15 00:00:00

abstract：:Piper nigrum (Piperaceae) is commonly used as a spice and traditional medicine in many countries. P. nigrum has been reported to have anti-oxidant, anti-bacterial, anti-tumor, anti-mutagenic, anti-diabetic, and anti-inflammatory properties. However, the effect of P. nigrum on allergic asthma has not been known. This s...

journal_title：Cellular immunology

authors： Bui TT,Piao CH,Song CH,Shin HS,Shon DH,Chai OH

更新日期：2017-12-01 00:00:00

abstract：:CD40--CD40L interactions between resting B cells and activated T cells are essential for germinal center formation. It has been shown that CD40L can induce both Fas expression and susceptibility to Fas-mediated killing in B cells, while anti-Ig can partially rescue B cells from Fas-mediated killing. However, the intra...

journal_title：Cellular immunology

authors： Zhang X,Li L,Choe J,Krajewski S,Reed JC,Thompson C,Choi YS

更新日期：1996-10-10 00:00:00

abstract：:A new mechanism for regulation of delayed-type hypersensitivity (DTH) was investigated. The subcutaneous injection without adjuvant of syngeneic epidermal Langerhans' cells (LC) pulsed with keyhole limpet hemocyanin (KLH) into BALB/c mice gave rise to DTH upon challenge of the ear with the same antigen. When such cell...

journal_title：Cellular immunology

authors： Morikawa Y,Furotani M,Matsuura N,Kakudo K

更新日期：1993-11-01 00:00:00

abstract：:We have performed immunoperoxidase staining on cryostat tissue sections and immunofluorescence analysis on cell suspensions to identify cells expressing the alpha/beta T cell antigen receptor during ontogeny and adult life in chickens. We used the mouse monoclonal antibody, TCR2, which was previously shown to recogniz...

journal_title：Cellular immunology

authors： Vainio O,Lassila O,Cihak J,Lösch U,Houssaint E

更新日期：1990-01-01 00:00:00

abstract：:Recently, it has been reported that IL-4 production by murine Th2 cell lines is insensitive to inhibition by E-type prostaglandins. In the present study, IL-4 production in vitro by freshly isolated concanavalin A (Con A)-stimulated murine spleen cells was readily suppressed by PGE2 with an I50 of 2 nM. Comparable sup...

journal_title：Cellular immunology

authors： Parker CW,Huber MG,Godt SM

更新日期：1995-02-01 00:00:00

abstract：:Semaphorins are important regulators of peripheral T and B-cell mediated immune responses in mice and humans. Modulatory roles of semaphorins in T cell development are also being characterized. We carefully analyzed the gene expression and protein levels of semaphorins 4A, 4D, and 7A at various developmental stages of...

journal_title：Cellular immunology

authors： Linder GE,Chuntova PD,McLelland BT,Añó L,Obodo UC,Crider NJ,Matthes DJ,García-Ojeda ME,Manilay JO,Chatterjea D

更新日期：2013-02-01 00:00:00

abstract：:The purpose of the present study was to compare the phenotype of tissue macrophages with that of their precursors in the bone marrow and blood. The phenotype was determined on the basis of the quantitative binding of monoclonal antibodies to cell-surface antigens (antigen F4/80, complement receptor III, Fc receptor II...

journal_title：Cellular immunology

authors： Nibbering PH,Leijh PC,van Furth R

更新日期：1987-04-01 00:00:00

abstract：:Spleen cells from normal, nonautoimmune mice (C3H/HeN) spontaneously produce hemolytic plaques against autologous bromelain-treated red blood cells (BrMRBC). The number of anti-BrMRBC plaques detectable can be increased by including either a 3 M KCl extracted antigen from BrMRBCs or the hapten phosphorylcholine chlori...

journal_title：Cellular immunology

authors： Wieties KM,Moticka EJ

更新日期：1986-03-01 00:00:00

abstract：:As an atypical guanine nucleotide exchange factor (GEF), Dock5 has been extensively studied in cellular functions. However, the role of Dock5 on B-cell immunity still remain elusive. In this study, we generated a Dock5 knockout mouse model to study the effect of Dock5 deficiency on B cell development, differentiation ...

journal_title：Cellular immunology

authors： Chen A,Yang D,Xuan X,Miller H,Luo X,Yu J,Yang G,Wang H,Liu C

更新日期：2019-03-01 00:00:00

abstract：:We compared the effects of calorie restriction (CR) and cyclophosphamide (CTX) on the progression of lupus nephritis and immunological changes in NZB/NZW F1 mice. Ad libitum (AL)/CTX and CR delayed onset of proteinuria and significantly decreased serum levels of anti-dsDNA, anti-histone, and circulating immune complex...

journal_title：Cellular immunology

authors： Sun D,Krishnan A,Su J,Lawrence R,Zaman K,Fernandes G

更新日期：2004-03-01 00:00:00

abstract：:During the gestational cycle the placental tissue does not express class II MHC antigens and whether this phenomenon is important to fetal survival has not yet been evoked. It has been reported that class II antigen expression precedes renal and cardiac graft rejection, which may also be the case in fetal abortion. In...

journal_title：Cellular immunology

authors： Athanassakis-Vassiliadis I,Galanopoulos VK,Grigoriou M,Papamatheakis J

更新日期：1990-07-01 00:00:00

abstract：:It has been previously shown that the activated form of Factor B (Factor Bb) of the alternative pathway of complement activation stimulates monocyte spreading and killing of xenogenic erythrocytes and staphylococci. Factor Bb also stimulates lymphocyte blastogenesis in vitro, and native (uncleaved) Factor B is a major...

journal_title：Cellular immunology

authors： Hirani S,Fair DS,Papin RA,Sundsmo JS

更新日期：1985-05-01 00:00:00

abstract：:Immunohistochemistry and flow cytometry analyses were performed to characterize the specific T cell subpopulations infiltrating basal cell carcinomas (BCC) and to determine their phenotypic response to in vitro expansion with IL-2. Tumor-infiltrating lymphocytes (TIL) within BCC predominantly expressed the CD45RO (act...

journal_title：Cellular immunology

authors： Nguyen QH,Moy RL,Roth MD,Yamamoto R,Tomono S,Dubinett SM

更新日期：1993-02-01 00:00:00

abstract：:Using fetal thymic organ culture (FTOC), we describe the effects of IL-1 on T cell differentiation, particularly within the CD4-CD8- subset. While treatment of FTOC with IL-1 led to a modest reduction in total thymocyte yield, it induced an increase in the percentage of CD4-CD8- cells that express IL-2R early in cultu...

journal_title：Cellular immunology

authors： Waanders GA,Hugo P,Boyd RL

更新日期：1992-10-01 00:00:00

abstract：:The glycobiology of the immune response is a topic that has garnered increased attention due to a number of key discoveries surrounding IgG function, the specificity of some broadly neutralizing anti-HIV antibodies, cancer immunoregulation by galectin molecules and others. This review is the opening article in a Speci...

journal_title：Cellular immunology

authors： Oswald DM,Cobb BA

更新日期：2018-11-01 00:00:00

abstract：:Cells from the draining lymph nodes of DBA/2 mice bearing syngeneic intradermal P-815 tumors represent an excellent responding cell population for secondary stimulation in vitro, despite the virtual absence of response by spleen cells of the same animals. Cytotoxicity is a result of stimulation with intact mitomycin-t...

journal_title：Cellular immunology

authors： Bertschmann M,Lüscher EF

更新日期：1983-05-01 00:00:00

abstract：:Twenty-seven different CD45 monoclonal antibodies (mAb) were assessed for their ability to block cytotoxicity of alloreactive CD4+ MHC class II-specific or CD8+ class I-specific human T cell clones (n = 3 and 5, respectively). Twelve of 27 blocked the former but only 1/27 the latter, although all 27 significantly inhi...

journal_title：Cellular immunology

authors： Pawelec G,Bühring HJ,Müller C

更新日期：1990-05-01 00:00:00

abstract：:This investigation shows that Epstein-Barr virus (EBV)-activated human B cells from marrow transplant recipients can produce in vitro IgG anti-tetanus toxoid antibody (anti-TT) without booster immunizations with tetanus toxoid (TT). Purified B cells (E-rosette negative) from 8 normal subjects, 6 healthy long-term marr...

journal_title：Cellular immunology

authors： Jin NR,Lum LG

更新日期：1986-08-01 00:00:00

abstract：:We have observed that the CD28 molecule was present on the cell surface of a large fraction of resting CD3- thymocytes (40 to 100%). Interestingly, the majority (greater than 90%) of surface CD3-CD28-cells reacted in the cytoplasm with anti-CD28 (CK248, 9.3) and anti-CD3 epsilon chain mAbs (Leu4, OKT3). Along this lin...

journal_title：Cellular immunology

authors： Zocchi MR,Poggi A

更新日期：1991-08-01 00:00:00

abstract：:Functional helper and suppressor hybridomas were constructed from fractionated Type II NFR/nude mouse splenocytes which resemble precursors of T cells. After carrier priming with rabbit erythrocytes (RE), splenocytes from Type II NFR/nude mice were fractionated on nylon wool columns. Cells from two distinct fractions ...

journal_title：Cellular immunology

authors： Webb GC,Misfeldt ML,Hanna EE

更新日期：1984-12-01 00:00:00

abstract：:Optical imaging is a valuable tool to visualise biological processes in the context of the tissue. Each imaging modality provides the biologist with different types of information - cell dynamics and migration over time can be tracked with time-lapse imaging (e.g. intra-vital imaging); an overview of whole tissues can...

journal_title：Cellular immunology

authors： Husna N,Gascoigne NRJ,Tey HL,Ng LG,Tan Y

更新日期：2019-10-01 00:00:00

abstract：:Murine fibrosarcomas produce a factor that activates suppressor cells to inhibit expression of delayed-type hypersensitivity (DTH) responses to dinitrochlorobenzene (DNCB). This tumor-derived suppressor factor (TDSF) was partially purified by preparative isoelectric focusing of spent medium and 3 M KCl extracts of cul...

journal_title：Cellular immunology

authors： Jessup JM,Le Grue SJ,Kahan BD,Pellis NR

更新日期：1985-06-01 00:00:00

abstract：:The phenotypic and functional relationships among the various B-cell subsets is of importance for better understanding studies of the immune system. In this report, the realm of B cells encompassed by Lyb 5, Ly 1, and xid has been examined through the use of the alloantiserum anti-Lyb 5, the unique functional properti...

journal_title：Cellular immunology

authors： Smith HR,Yaffe LJ,Chused TM,Raveche ES,Klinman DM,Steinberg AD

更新日期：1985-04-15 00:00:00

abstract：:Mutations in the X-linked inhibitor of apoptosis (XIAP) have recently been identified in patients with the rare genetic disease, X-linked lymphoproliferative syndrome (XLP), which was previously thought to be solely attributable to mutations in a distinct gene, SAP. To further understand the roles of these two factors...

journal_title：Cellular immunology

authors： Rumble JM,Oetjen KA,Stein PL,Schwartzberg PL,Moore BB,Duckett CS

更新日期：2009-01-01 00:00:00

abstract：:Heterotrimeric G-proteins control diverse biological processes by conveying signals from seven-transmembrane receptors to intracellular effectors. Although their signaling roles were originally ascribed to their GTP-bound alpha-subunits, more recent evidence points to the equally active roles played by their betagamma...

journal_title：Cellular immunology

authors： Dubeykovskiy A,McWhinney C,Robishaw JD

更新日期：2006-04-01 00:00:00

abstract：:Injection of antigen into the thymus of adult animals induces specific systemic tolerance, but the mechanisms of acquired thymic tolerance are not well understood. To investigate these mechanisms we used a model of intrathymic injection of ovalbumin (OVA) in BALB/c mice. We show an antigen-specific decrease in prolife...

journal_title：Cellular immunology

authors： Chen W,Issazadeh S,Sayegh MH,Khoury SJ

更新日期：1997-08-01 00:00:00

abstract：:Tumor necrosis factor (TNF) is a 17-kDa protein produced by endotoxin-stimulated macrophages. We have demonstrated that recombinant human TNF activates human macrophages to kill intracellular bacteria of the Mycobacterium avium complex (MAC) in a dose-related manner. TNF also primed macrophages to produce superoxide a...

journal_title：Cellular immunology

authors： Bermudez LE,Young LS

更新日期：1992-10-15 00:00:00

abstract：:Although most intraepithelial lymphocytes (IEL) in mouse small intestine bear surface markers classically associated with T lymphocytes, the T-cell nature of these cells remains controversial. In the present study IEL from normal mice, or from mice infected with the gut nematode Trichinella spiralis, were therefore te...

journal_title：Cellular immunology

authors： Dillon SB,Dalton BJ,MacDonald TT

更新日期：1986-12-01 00:00:00

abstract：:It is becoming increasingly clear that regulatory T cells (Treg cells) in specific tissues are important parts of immune system. Tissue-resident Treg cells, which are largely Foxp3-expressing CD4(+) Treg cells, are distinct from one another and conventional Treg cells, and have tissue-specific phenotype and function. ...

journal_title：Cellular immunology

authors： Lu J,Meng H,Zhang A,Yang J,Zhang X

更新日期：2015-09-01 00:00:00