Abstract:
:Aging represents a complex remodeling in which both innate and adaptive immunities deteriorate. Age-related changes in humoral immunity are responsible for the reduced vaccine responses observed in elderly individuals. Although T cell alterations play a significant role in age-related humoral immune changes, alterations in B cells also occur. We here provide an overview of age-related changes in B cell markers and functions. Our studies have shown that intrinsic changes in B cells with age contribute to reduced antibody responses such as those to the influenza vaccine.
journal_name
J Clin Immunoljournal_title
Journal of clinical immunologyauthors
Frasca D,Blomberg BBdoi
10.1007/s10875-010-9501-7subject
Has Abstractpub_date
2011-06-01 00:00:00pages
430-5issue
3eissn
0271-9142issn
1573-2592journal_volume
31pub_type
杂志文章,评审abstract::Emotional stress is often followed by increased susceptibility to infections. One major role in the immediate immune response to infection is played by natural killer (NK) cells. This study was designed to establish whether acute psychological stress influences cellular immune functions and to elucidate the role of en...
journal_title:Journal of clinical immunology
pub_type: 杂志文章
doi:10.1007/BF00919268
更新日期:1993-03-01 00:00:00
abstract:BACKGROUND:Although interleukin-17 (IL-17) has been reported to participate in the pathogenesis of infectious, autoimmune and allergic disorders, the precise role in allograft rejection remains uncertain. This study illustrates that IL-17 contributes to the pathogenesis of chronic allograft rejection. RESULT:Utilizing...
journal_title:Journal of clinical immunology
pub_type: 杂志文章
doi:10.1007/s10875-009-9366-9
更新日期:2010-03-01 00:00:00
abstract::Administration of a tumor necrosis factor (TNF) inhibitor-encoding adenoviral vector decreases the severity of colonic inflammation in a DBA/2-->B6D2F1 murine model of colonic graft-versus-host disease (GVHD). The present studies evaluated the effect of TNF blockade on the splenic and colonic T-cell responses. cDNA en...
journal_title:Journal of clinical immunology
pub_type: 杂志文章
doi:10.1023/a:1006676315093
更新日期:2000-09-01 00:00:00
abstract::Using our gp120/41-expressing, NK cell activity-resistant CEM.NKR cell clones as targets in HIV-1-specific antibody-dependent cellular cytotoxicity (ADCC) assays, we demonstrate here that the serum titers of anti-HIV-1 ADCC antibodies bear a significant (P < 0.05) positive correlation with the peripheral blood CD4+ T ...
journal_title:Journal of clinical immunology
pub_type: 杂志文章
doi:10.1023/a:1011087132180
更新日期:2001-05-01 00:00:00
abstract:PURPOSE:Sarcoidosis is a non-caseating granulomatous disease for which a role for infectious antigens continues to strengthen. Recent studies have reported molecular evidence of mycobacteria or propionibacteria. We assessed for immune responses against mycobacterial and propionibacterial antigens in sarcoidosis broncho...
journal_title:Journal of clinical immunology
pub_type: 杂志文章
doi:10.1007/s10875-012-9700-5
更新日期:2012-10-01 00:00:00
abstract::Utilizing a rat model of semiallogeneic intestinal transplantation, recipients were evaluated for accumulation of donor-specific cytotoxic T cells in spleen, mesenteric lymph nodes, Peyer's patches, lamina propria, and intraepithelial lymphocytes using limiting dilution analysis. Naive animals exhibited a low frequenc...
journal_title:Journal of clinical immunology
pub_type: 杂志文章
doi:10.1007/BF01540883
更新日期:1995-09-01 00:00:00
abstract::Using an enzyme-linked immunoassay we tested the sera of 71 patients with digestive system cancer, 35 patients with various nonmalignant disorders, and 28 normal individuals for anti-CEA activity. Antibodies were found in the sera of 51% of the patients. Most of the patients positive for the antibodies (70%) had no ev...
journal_title:Journal of clinical immunology
pub_type: 杂志文章
doi:10.1007/BF01540984
更新日期:1994-09-01 00:00:00
abstract::We read with interest the recent paper in the JoCI, entitled 'Study of the expression of Toll-Like Receptors in Different Histological Types of Colorectal Polyps and Their Relationship with Colorectal Cancer' by Eiró et al. TLR7 and 9 expression is altered in CRC vs. normal control; which is proposed to be correlated ...
journal_title:Journal of clinical immunology
pub_type: 评论,信件
doi:10.1007/s10875-012-9719-7
更新日期:2012-12-01 00:00:00
abstract:PURPOSE:Complete DiGeorge syndrome (cDGS) describes a subset of patients with DiGeorge syndrome that have thymic aplasia, and thus are at risk for severe opportunistic infections. Patients with cDGS and mycobacterial infection have not previously been described. We present this case to illustrate that patients with cDG...
journal_title:Journal of clinical immunology
pub_type: 杂志文章
doi:10.1007/s10875-015-0171-3
更新日期:2015-07-01 00:00:00
abstract::There has been a growing body of evidence suggesting that CD4+ Th1/Th2 cell responses participate in pathologic and immunologic processes in infectious disease. Bacterial meningitis is a fatal disease of children and is associated with a spectrum of clinical syndromes. This study provides evidence of CD4+ enhanced int...
journal_title:Journal of clinical immunology
pub_type: 杂志文章
doi:10.1007/BF01541324
更新日期:1995-11-01 00:00:00
abstract::Stimulator of interferon genes (STING)-associated vasculopathy with onset in infancy (SAVI) is a rare disorder that is associated with extensive inflammation throughout the body due to a high interferon state. Common clinical manifestations of this disorder include chronic lung disease, digital necrosis, recurrent low...
journal_title:Journal of clinical immunology
pub_type: 杂志文章
doi:10.1007/s10875-020-00850-2
更新日期:2020-11-01 00:00:00
abstract::We report the updated classification of Inborn Errors of Immunity/Primary Immunodeficiencies, compiled by the International Union of Immunological Societies Expert Committee. This report documents the key clinical and laboratory features of 430 inborn errors of immunity, including 64 gene defects that have either been...
journal_title:Journal of clinical immunology
pub_type: 杂志文章
doi:10.1007/s10875-019-00737-x
更新日期:2020-01-01 00:00:00
abstract::We showed previously that the conserved extended MHC haplotype [HLA-B8, SCO1, DR3] carries recessive susceptibility genes for IgA and IgG4 deficiency and dominant genes for IgD and IgG3 deficiency. [HLA-B18, F1C30, DR3] has similar class II and III regions to [HLA-B8, SC01, DR3] and is common in the Basques. We theref...
journal_title:Journal of clinical immunology
pub_type: 杂志文章
doi:10.1023/a:1006693614974
更新日期:2000-05-01 00:00:00
abstract::The original version of this article unfortunately contained mistake in the following sentence in the Abstract. ...
journal_title:Journal of clinical immunology
pub_type: 已发布勘误
doi:10.1007/s10875-019-00653-0
更新日期:2019-07-01 00:00:00
abstract::Chronic Granulomatous Disease (CGD), caused by genetic defects in components of the phagocyte NADPH oxidase pathway, leads to recurrent life-threatening bacterial and invasive fungal infections. While a number of unique pathogens have been associated with this disease, the causative organisms may be difficult to ident...
journal_title:Journal of clinical immunology
pub_type: 杂志文章
doi:10.1007/s10875-013-9967-1
更新日期:2014-02-01 00:00:00
abstract::Unusual susceptibility to mycobacterial infections can be caused by deleterious mutations in genes that encode the interferon-gamma receptor 1 chain. Such mutations hamper the activation of macrophages by a type 1 immune response and result in enhanced survival of intracellular pathogens. We here report two patients w...
journal_title:Journal of clinical immunology
pub_type: 杂志文章
doi:10.1007/s10875-007-9097-8
更新日期:2007-09-01 00:00:00
abstract::The experiments described have shown that, whereas the injection of tetanus toxoid (tet) into 8 of 12 control individuals resulted in the appearance of specific anti-tet-IgG antibodies in their plasma, immunization of 14 anergic patients did not elicit an antibody response. This observation was extended to an in vitro...
journal_title:Journal of clinical immunology
pub_type: 杂志文章
doi:10.1007/BF00915289
更新日期:1984-01-01 00:00:00
abstract::Immune complexes and 1-O-alkyl-2-acetyl-SN-glycero-3-phosphorylcholine (AGEPC) are potent platelet-activating factors which interact with distinct receptors on human platelets. The mechanisms of platelet activation by these two stimuli were investigated by examining the effects of AGEPC on human platelets which had be...
journal_title:Journal of clinical immunology
pub_type: 杂志文章
doi:10.1007/BF00915365
更新日期:1986-01-01 00:00:00
abstract::Various factors seem to be etiologic in the susceptibility to sinopulmonary infections in ataxia-telangiectasia (A-T) patients, i.e., low serum and salivary IgA, low serum IgG2, and even aspiration of saliva. S. pneumoniae is a common pathogen responsible from pulmonary infections and impaired antibody response to pol...
journal_title:Journal of clinical immunology
pub_type: 杂志文章
doi:10.1023/a:1020599810261
更新日期:1999-09-01 00:00:00
abstract::Deficient DNA mismatch repair results in microsatellite instability and might induce shifts of translational reading frames of genes encompassing coding microsatellites. These may be translated in truncated proteins, including neo-peptide tails functioning as tumor rejection antigens, when presented in the context of ...
journal_title:Journal of clinical immunology
pub_type: 杂志文章
doi:10.1023/a:1025329819121
更新日期:2003-09-01 00:00:00
abstract:OBJECTIVES:The study clarified whether the T-helper (Th)1/Th2 imbalance existed only in coronary arterial inflammation or in both coronary arterial inflammation and myocardial inflammation and explored the significance of the imbalance of Th1/Th2 function after acute myocardial infarction (AMI). BACKGROUND:There are t...
journal_title:Journal of clinical immunology
pub_type: 杂志文章
doi:10.1007/s10875-005-4088-0
更新日期:2005-05-01 00:00:00
abstract:PURPOSE:Chronic granulomatous disease (CGD) is a primary immunodeficiency for which allogeneic hematopoietic stem cell transplant (HSCT) offers potential cure. Direct comparison of HSCT to non-HSCT management in the North American population was performed to identify clinical factors associated with overall survival (O...
journal_title:Journal of clinical immunology
pub_type: 杂志文章
doi:10.1007/s10875-019-00635-2
更新日期:2019-05-01 00:00:00
abstract::To investigate the associations of IkappaBalpha gene polymorphisms with the development and clinical manifestations of systemic lupus erythematosus (SLE), 110 patients with SLE and 120 unrelated healthy controls were enrolled in this study. The IkappaBalpha -881 A/G, -826 C/T, -550 A/T, -519 C/T, and -297 C/T polymorp...
journal_title:Journal of clinical immunology
pub_type: 杂志文章
doi:10.1007/s10875-007-9156-1
更新日期:2008-05-01 00:00:00
abstract::Two hundred twelve patients with enzyme immunoassay and Western blot confirmation of human immunodeficiency virus (HIV) infection were evaluated with anergy panel, lymphocyte cell surface phenotyping, lymphocyte transformation, and serum immunoglobulins. Mitogen responses were used to develop a lymphocyte transformati...
journal_title:Journal of clinical immunology
pub_type: 杂志文章
doi:10.1007/BF00916939
更新日期:1989-03-01 00:00:00
abstract::T lymphocytes expressing NK1.1 marker (NK1.1+) have been suggested as being important in peripheral immune modulation. Alteration of the balance between Th1 proinflammatory and Th2 anti-inflammatory cytokine-producing cells can ameliorate immune-mediated disorders. The aim of the study was to determine the role of NK1...
journal_title:Journal of clinical immunology
pub_type: 杂志文章
doi:10.1023/a:1019974005134
更新日期:2002-09-01 00:00:00
abstract::Increased levels of serum IgD can be found in single patients with a variety of clinical syndromes and in the disease entity designated hyper-IgD syndrome which is associated with periodic fever and lymphadenopathy. We investigated 17 patients, both children and adults, with high serum IgD levels ranging from 220 to 5...
journal_title:Journal of clinical immunology
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1007/BF00917104
更新日期:1989-09-01 00:00:00
abstract::The staphylococcal enterotoxins have been termed superantigens based on their ability to stimulate polyclonal proliferative responses of murine and human T lymphocytes expressing particular T-cell receptor V beta gene products. Certain of these toxins have been shown both to activate and to induce anergy in reactive T...
journal_title:Journal of clinical immunology
pub_type: 杂志文章
doi:10.1007/BF01540892
更新日期:1995-11-01 00:00:00
abstract::This study aimed to verify whether rs4986790 A > G single nucleotide polymorphism of toll like receptor 4 (TLR-4) associates with a more severe course of hepatitis B virus (HBV) chronic infection. A cross-sectional study enrolled 191 Caucasian HBV-positive patients: 28 HBsAg + inactive carriers, 121 chronic hepatitis ...
journal_title:Journal of clinical immunology
pub_type: 信件
doi:10.1007/s10875-012-9822-9
更新日期:2013-02-01 00:00:00
abstract:PURPOSE:Inherited defects in the adenosine deaminase (ADA) enzyme can cause severe combined immune deficiency (SCID) and systemic abnormalities. Management options for ADA-deficient patients include enzyme replacement therapy (ERT), hematopoietic stem cell transplantation (HSCT), and gene therapy (GT). Here, we describ...
journal_title:Journal of clinical immunology
pub_type: 杂志文章
doi:10.1007/s10875-017-0421-7
更新日期:2017-08-01 00:00:00
abstract::An absolute requirement for monocytes was demonstrated in the T-cell proliferative response to tetanus toxoid (TT) antigen. Antigen-pulsed monocytes were shown to be effective in triggering T-cell proliferation. Using 125I-radiolabeled TT antigen, uptake by monocytes increased progressively over an 18-hr period, at wh...
journal_title:Journal of clinical immunology
pub_type: 杂志文章
doi:10.1007/BF00915473
更新日期:1981-01-01 00:00:00