Abstract:
:During ultrastructural studies of the early kinetics of anaphylactic degranulation and early and late recovery intervals from these release reactions induced in isolated, partially purified, cultured human lung mast cells stimulated to release histamine and granules by exposure to anti-IgE, we noted the ability of mast cells to undergo morphologic cycles. Following release of most cytoplasmic granules and shedding of large amounts of membranes and cellular processes, small, immature mast cells, nearly devoid of granules, were seen. These lymphocyte-like cells had condensed nuclear chromatin and large nucleoli. Blast transformation of these small cells and expansion of synthetic machinery-laden cytoplasm resulted in large, immature mast cells with small numbers of small, immature progranules and large numbers of lipid bodies in their cytoplasm. This cycle of mast cell morphologic change has considerable similarities to, as well as some differences from, lymphocyte morphologic cycles.
journal_name
Cell Immunoljournal_title
Cellular immunologyauthors
Dvorak AM,Schleimer RP,Lichtenstein LMdoi
10.1016/0008-8749(87)90068-2subject
Has Abstractpub_date
1987-03-01 00:00:00pages
199-204issue
1eissn
0008-8749issn
1090-2163pii
0008-8749(87)90068-2journal_volume
105pub_type
杂志文章abstract::Immunity to Schistosoma mansoni is regulated by an auto-anti-idiotypic network. The T cells in this network interact through soluble regulatory factors. These studies describe a soluble suppressor-inducer factor (TsiF) derived from TCR+ suppressor-inducer clone Q37. Q37 is the fusion product of CD4+ T cells derived fr...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1993.1144
更新日期:1993-06-01 00:00:00
abstract::We have recently established a new animal model for primary Sjögren's syndrome in NFS/sld mutant mice thymectomized 3 days after birth (3dTX) bearing an autosomal recessive gene with sublingual gland differentiation arrest. In this study, we analyze developing mechanisms of experimental autoimmune sialadenitis (EAS) i...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1996.0196
更新日期:1996-08-01 00:00:00
abstract::The aim of the study was to investigate the interaction between manLAM and DC-SIGN influencing DCs maturation and downstream immune response using small interfering RNA-expressing lentiviral vectors to specifically knockdown DC-SIGN. Our data indicated that DC-SIGN knockdown alone in DCs did not affect the maturation ...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2011.09.001
更新日期:2011-01-01 00:00:00
abstract::Latex microspheres-based artificial antigen-presenting cell constructs (aAPCs) are proved to be valuable tools to expand T cells ex vivo for adoptive cell therapy, but little is known about their potential for active immunization. In this report, HLA-A2/peptide tetramers were generated and co-coated with anti-mouse CD...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2007.07.002
更新日期:2007-05-01 00:00:00
abstract::The objective of the present investigation was to evaluate the requirement for increased ornithine decarboxylase (ODC) activity and polyamine biosynthesis in the induction of cytolytic T lymphocytes (CTL). In this regard, we have utilized alpha-difluoromethylornithine (DFMO), an irreversible inhibitor of ODC. DFMO tre...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(87)90060-8
更新日期:1987-03-01 00:00:00
abstract::The MCA 102 sarcoma has been defined by a variety of immunologic studies as a tumor lacking intrinsic immunogenicity. Nevertheless, we have recently demonstrated the feasibility of generating therapeutically effective lymphocytes for adoptive immunotherapy of this tumor. Procedures to achieve this required in vivo pri...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(90)90201-2
更新日期:1990-08-01 00:00:00
abstract::The lymphokine IL-4 is a potent enhancer of anti-IgM-induced B cell proliferation. Although the mechanism of this enhancement is not known, a commonly held view suggests that IL-4 acts together with anti-IgM as a costimulating factor for the activation of a subpopulation of B cells. To evaluate this hypothesis we exam...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(91)90327-8
更新日期:1991-04-15 00:00:00
abstract::Subcutaneous Ehrlich tumor-bearing mice were treated with in situ inoculation of a beta-glucan-rich extract of Agaricus brasiliensis (ATF), which reduced tumor growth. Histopathological analysis showed that the tumor masses of control mice (Ehr) presented giant tumor cells and many mitotic figures whereas the tumor ti...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2009.01.002
更新日期:2009-01-01 00:00:00
abstract::The expression and function of surface immunoglobulin (sIg) receptors was analyzed using antigen-specific monoclonal B cells and T cells. When B cells were incubated with antigen (hapten carrier), hapten-specific sIg receptor expression was greatly reduced. The specific antigen-presentation activity of the B cells was...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(88)90291-2
更新日期:1988-03-01 00:00:00
abstract::In this study we investigated whether T cells expressing high or low levels of CD62L were differentially susceptible to the T cell chemokine lymphotactin. We found that lymphotactin induced preferential migration of antigen-specific (CD62L(lo)) T cells over the nonspecific (CD62L(hi)) T cells in vitro and in vivo. The...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.2001.1790
更新日期:2001-05-01 00:00:00
abstract::Here, we established CD4(+)αβTh1 clones specific for rat vascular smooth muscle antigen (VSMAg) that induced vasculitis lesions in the lungs of MRL/Mp-Fas(+/+) mice following adoptive transfer. Six different T cell clones, MV1b1 (Vβ1), MV1b4 (Vβ4), MV1b8.3 (Vβ8.3), MV1b61 (Vβ6), MV1b62 (Vβ6), and MV1b63 (Vβ6), were is...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2016.03.004
更新日期:2016-05-01 00:00:00
abstract::Earlier work from this laboratory revealed an increase in the level of null (Thy-1-, IgM-) lymphocytes in the maternal lymphoid organs during the first pregnancy in the mouse that was more pronounced during allogeneic pregnancy than during syngeneic pregnancy. In view of the suggestive evidence for the bone marrow ori...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(84)90098-4
更新日期:1984-04-01 00:00:00
abstract::Unique dysregulated expression patterns of microRNAs (miRNAs) have been reported in many disease conditions including autoimmune diseases such as systemic lupus erythematosus (SLE). We have recently reported that miRNAs are differentially expressed not only between autoimmune and control mice, but also between male an...
journal_title:Cellular immunology
pub_type: 杂志文章,评审
doi:10.1016/j.cellimm.2015.01.004
更新日期:2015-04-01 00:00:00
abstract::Mycobacterium bovis BCG, a live attenuated tuberculosis vaccine offers protection against disseminated TB in children. BCG exhibits heterologous protective effects against unrelated infections and reduces infant mortality due to non-mycobacterial infections. Recent reports have suggested that BCG vaccination might hav...
journal_title:Cellular immunology
pub_type: 杂志文章,评审
doi:10.1016/j.cellimm.2020.104187
更新日期:2020-10-01 00:00:00
abstract::CD8+ T cell differentiation is controlled by the transcription factors T-bet and Eomesodermin, in concert with the cytokines IL-2, IL-10 and IL-12. Among these pathways, the mechanisms by which T-box proteins and IL-10 interact to promote a memory T cell fate remain poorly understood. Here, we show that Eomes and IL-1...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2018.11.008
更新日期:2019-01-01 00:00:00
abstract::Mice were infected with Plasmodium (P.) yoelii blood-stage parasites. Both the liver and spleen were the sites of inflammation during malarial infection at the beginning of day 7. The major expanding cells were found to be NK1.1(-) intermediate alphabetaTCR (alphabetaTCR(int)) in the liver and spleen, although the pop...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.2000.1737
更新日期:2001-01-10 00:00:00
abstract::Mammals and microorganisms have evolved a complex and tightly controlled mutual relationship. This interaction grants protection and energy source for the microorganisms, and on the other hand, provides several immunologic, metabolic and physiological advantages for the host. The gastrointestinal tract (GI) harbors th...
journal_title:Cellular immunology
pub_type: 杂志文章,评审
doi:10.1016/j.cellimm.2018.01.017
更新日期:2018-08-01 00:00:00
abstract::Despite significant improvements in the overall survival of patients with multiple myeloma (MM) over the past 15 years, the disease remains incurable. Treatment options are limited for patients who have relapsed or are refractory to immunomodulatory drugs (IMiDs), proteasome inhibitors, and monoclonal antibodies. In t...
journal_title:Cellular immunology
pub_type: 杂志文章,评审
doi:10.1016/j.cellimm.2018.10.003
更新日期:2018-12-01 00:00:00
abstract::The Lyt phenotype of cytotoxic T cells generated in the primary H-2 response was investigated kinetically. The cytotoxicity generated in the early stage of culture was abolished by treatment with alpha Lyt-1,2,3, and complement (C), whereas that generated in the late stage was only partially eliminated by alpha Lyt-1,...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(84)90126-6
更新日期:1984-08-01 00:00:00
abstract::Guinea pig myelin basic protein (MBP) was inserted into phosphatidylserine liposomes and Lewis rats were injected by the intracardiac (ic) route with 75 microgram doses of MBP-liposomes according to various schedules. After challenge with 75 microgram guinea pig MBP in complete Freund's adjuvant, the rats were followe...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(84)90088-1
更新日期:1984-03-01 00:00:00
abstract::Nickel (Ni) can cause delayed-type hypersensitivity reactions, which are thought to be mediated by the accumulation of T cells into inflamed skin. Accumulated T cells at the developmental stages in metal allergy are poorly characterized because a suitable animal model has not been established. To investigate the accum...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2013.07.010
更新日期:2013-07-01 00:00:00
abstract::Purine nucleoside phosphorylase (PNP) is a purine salvage pathway enzyme which we have found to be 8-10 times more active (per cell) in human peripheral blood null lymphocytes than in T lymphocytes. To test the hypothesis that null cells are, in part, pre-T lymphocytes we have defined an in vitro system for null cell ...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(83)90288-5
更新日期:1983-06-01 00:00:00
abstract::The development of B cell tolerance is believed to involve negative signaling to B cells derived from the binding of antigen to the B cell surface immunoglobulin. B cell lines that receive negative signals may provide useful models for studying the mechanisms of B cell tolerance. We have established a human B lymphoma...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1994.1314
更新日期:1994-12-01 00:00:00
abstract::We have previously shown that whole cell preparations of Candida albicans are capable of inducing immunosuppressive B-cell activity both in vivo and in vitro. In an effort to characterize the components of the yeast which manifest this immunomodulatory activity, we have successfully generated a soluble extract with di...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(89)90149-4
更新日期:1989-08-01 00:00:00
abstract::Lenalidomide, a daughter molecule of Thalidomide, and IMIDs are immunomodulatory drugs that have been described as having immunomodulatory properties and anti-tumor activity. The effect of Lenalidomide towards Peripheral Blood Mononuclear Cells (PBMC) has been studied and direct effects towards T cells have been descr...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2010.06.003
更新日期:2010-01-01 00:00:00
abstract::Microglia are important immunoregulatory cells within the central nervous system (CNS). Viral infection of primary microglia and splenic macrophage clones revealed that both exhibited a heterogeneous, but relatively low, sensitivity to cytolysis mediated by CD8(+) cytotoxic T lymphocytes (CTL). The majority of clones ...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1999.1581
更新日期:1999-11-25 00:00:00
abstract::Platelet-activating factor (PAF) has previously been shown to stimulate intracellular signal transductional events similar to the macrophage tumoricidal activators interferon-gamma (IFN-gamma) and lipopolysaccharide (LPS). Macrophages stimulated with IFN-gamma and LPS utilize various cytolytic mediators in order to ki...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1995.1148
更新日期:1995-08-01 00:00:00
abstract::The proliferative response of peripheral blood mononuclear cells (PBMC) in synthetic serum-free media depends on the presence of sufficient amounts of transferrin (Tf). In the present communication we show that the reduction of Tf concentration in culture media results in a decreased proliferation, whereas lymphokine ...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(91)90038-d
更新日期:1991-02-01 00:00:00
abstract:PURPOSE:We aim to evaluate the effects of atorvastatin on the expression of Toll-like receptor (TLR4) protein and mRNA, and to explore their effects on TLR4-dependent downstream signaling in human monocytic leukemia (THP-1) cells. METHODS:TLR4 protein and mRNA expression, levels of NF-κB protein, and expression of TNF...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2012.09.008
更新日期:2012-09-01 00:00:00
abstract::To determine the relative contributions of DC subsets in the development of protective immunity to Listeria monocytogenes we examined the relationship between maturation, bacterial burden, and T cell priming capacity of four well characterized subsets of splenic DC following infection with Lm. CD8α(+), CD4(+), and CD8...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2011.03.001
更新日期:2011-01-01 00:00:00