Abstract:
:Background. Millions of people are infected with hepatitis C virus (HCV) worldwide and 30% spontaneously clear the infection. Reasons for HCV clearance without antiviral treatment are not well understood. Methods. Blood was collected for DNA analysis from patients with chronic HCV infection or evidence of spontaneous clearance. To overcome anticipated limitations of small sample size, primary analyses consisted of a candidate gene analysis of 12 preselected genes based on known association with host immunologic response to HCV infection. To further reduce the impact of multiple testing on power, a single likelihood ratio test was conducted for each gene using all associated SNPs assayed on the Illumina Quad 610/660W chip. Step-down permutation methods were used to adjust for multiple testing in all analyses. Results. Ninety-five and 62 patients with HCV chronic infection or spontaneous clearance, respectively, were included for analysis. HLA-DQB1 (p = 1.76⁎10(-5)) and IL-6 (p = 0.0007) genes were significantly associated with spontaneous HCV clearance. IL-28B was not significantly associated with spontaneous clearance (p = 0.17). Conclusion. Our whole-gene analytic strategy identified a previously unreported association of IL-6 with spontaneous clearance of HCV infection. We also confirmed the finding that HLA-DQB1 is associated with spontaneous resolution of HCV infection.
journal_name
J Immunol Resjournal_title
Journal of immunology researchauthors
Waldron PR,Belitskaya-Lévy I,Chary A,Won J,Winters M,Monto A,Ryan J,Lazzeroni LC,Holodniy Mdoi
10.1155/2016/6530436subject
Has Abstractpub_date
2016-01-01 00:00:00pages
6530436eissn
2314-8861issn
2314-7156journal_volume
2016pub_type
杂志文章abstract:Background:Gastrosphere, an enriched cellular population with stem-like properties believed to be responsible for an escape from immune-mediated destruction. Th17 and Treg cells play a major role in gastric cancer; however, their interaction with gastrospheres remained elusive. Method:Peripheral blood mononuclear cell...
journal_title:Journal of immunology research
pub_type: 杂志文章
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更新日期:2020-12-23 00:00:00
abstract:Introduction:Understanding the mechanisms underlying the pathogenesis of Sjögren's syndrome (SS) is crucially important in order to be able to discriminate the steps that lead to B cell transformation and promptly identify the patients at risk of lymphomagenesis. The aim of this narrative review is to describe the evid...
journal_title:Journal of immunology research
pub_type: 杂志文章,评审
doi:10.1155/2019/8567364
更新日期:2019-01-06 00:00:00
abstract:Objective:To evaluate the efficacy and safety of rituximab in multiple sclerosis in a clinical practice setting. Methods:Clinical data for all adult patients with multiple sclerosis (MS) treated with off-label rituximab at a single MS center in Lebanon between March 2008 and April 2017 were retrospectively collected f...
journal_title:Journal of immunology research
pub_type: 杂志文章
doi:10.1155/2018/9084759
更新日期:2018-11-12 00:00:00
abstract::Leptospirosis is considered a neglected disease with an estimated more than one million cases every year. Since rodents are at the same time the main reservoir and generally asymptomatic to Leptospira infection, understanding why some animal species are resistant and others are susceptible to this infection would shed...
journal_title:Journal of immunology research
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更新日期:2019-10-07 00:00:00
abstract::Mast cells are unique tissue-resident immune cells that secrete a diverse array of biologically active compounds that can stimulate, modulate, or suppress the immune response. Although mounting evidence supports that mast cells are consistently infiltrating tumors, their role as either a driving or an opposite force f...
journal_title:Journal of immunology research
pub_type: 杂志文章,评审
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abstract::Reconstitution of the hematopoietic system during immune responses and immunological and neoplastic diseases or upon transplantation depends on the emergent differentiation of hematopoietic stem/progenitor cells within the bone marrow. Although in the last decade the use of dialyzable leukocyte extracts (DLE) as suppo...
journal_title:Journal of immunology research
pub_type: 杂志文章
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更新日期:2016-01-01 00:00:00
abstract::Body fluids often contain freely circulating nucleic acids, many of which can be exploited as noninvasive tools for the diagnosis of cancer as well as for clinical prognostication. Identifying microRNAs (miRNAs) in subjects' blood with various malignancies means that they can serve as novel biomarkers for prostate can...
journal_title:Journal of immunology research
pub_type: 杂志文章
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更新日期:2020-05-08 00:00:00
abstract::An important function of the immune system is its ability to differentiate between healthy cells in the organism and "foreign" cells, allowing the latest to be attacked and the first ones to be conserved. The most important molecules in this process are considered to be checkpoint inhibitors. This review is focused on...
journal_title:Journal of immunology research
pub_type: 杂志文章,评审
doi:10.1155/2018/4625472
更新日期:2018-10-17 00:00:00
abstract:BACKGROUND:Systemic lupus erythematosus (SLE) is a multisystem disease that is characterized by the appearance of serum autoantibodies. No effective treatment for SLE currently exists. METHODS:We used human umbilical cord mesenchymal stem cell (H-UC-MSC) transplantation to treat B6.Fas mice. RESULTS:After four rounds...
journal_title:Journal of immunology research
pub_type: 杂志文章
doi:10.1155/2014/530501
更新日期:2014-01-01 00:00:00
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journal_title:Journal of immunology research
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doi:10.1155/2015/832916
更新日期:2015-01-01 00:00:00
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journal_title:Journal of immunology research
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更新日期:2018-04-11 00:00:00
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journal_title:Journal of immunology research
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doi:10.1155/2018/6249085
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abstract::Rheumatoid arthritis (RA) is an inflammatory autoimmune disorder; abnormal T cell immunity plays a critical role in the development of RA. Recently, A20 was identified as a key negative regulator for T cell activation and inflammatory signaling and may be involved in RA pathogenesis. In this study, we analyzed the exp...
journal_title:Journal of immunology research
pub_type: 杂志文章
doi:10.1155/2014/492872
更新日期:2014-01-01 00:00:00
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journal_title:Journal of immunology research
pub_type: 杂志文章
doi:10.1155/2019/3616120
更新日期:2019-09-04 00:00:00
abstract::Human papillomavirus (HPV) is a small double-stranded DNA virus with tropism for epithelial cells. To this date, over 150 genotypes are known and are classified into two major groups, low-risk and high-risk strains, depending on the ability of the virus to induce malignant transformation. The host's immunity plays a c...
journal_title:Journal of immunology research
pub_type: 杂志文章,评审
doi:10.1155/2018/5315816
更新日期:2018-08-27 00:00:00
abstract::Macrophages, a kind of innate immune cells, derive from monocytes in circulation and play a crucial role in the innate and adaptive immunity. Under the stimulation of the signals from local microenvironment, macrophages generally tend to differentiate into two main functional phenotypes depending on their high plastic...
journal_title:Journal of immunology research
pub_type: 杂志文章,评审
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更新日期:2020-07-28 00:00:00
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journal_title:Journal of immunology research
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doi:10.1155/2020/8835393
更新日期:2020-12-30 00:00:00
abstract::Calcium is a ubiquitous intracellular messenger that has a crucial role in determining the proliferation, differentiation, and functions of multipotent mesenchymal stem cells (MSCs). Our study is aimed at elucidating the influence of genetically manipulating Ca2+ release-activated Ca2+ (CRAC) channel-mediated intercel...
journal_title:Journal of immunology research
pub_type: 杂志文章
doi:10.1155/2019/7510214
更新日期:2019-02-17 00:00:00
abstract:Objective:This study aimed to investigate the correlation of CD4+/PD-1+ or CD4+/PD-1- tumor-infiltrating lymphocytes with pathological characteristics in breast cancer patients. Methods:A cross-sectional study consecutively recruited 133 patients with invasive ductal breast cancer. The expression of CD4, programmed ce...
journal_title:Journal of immunology research
pub_type: 杂志文章
doi:10.1155/2018/5690258
更新日期:2018-07-04 00:00:00
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journal_title:Journal of immunology research
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journal_title:Journal of immunology research
pub_type: 杂志文章
doi:10.1155/2019/3836942
更新日期:2019-05-20 00:00:00
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journal_title:Journal of immunology research
pub_type: 杂志文章
doi:10.1155/2018/2624981
更新日期:2018-08-14 00:00:00
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journal_title:Journal of immunology research
pub_type: 杂志文章
doi:10.1155/2019/3832513
更新日期:2019-12-30 00:00:00
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journal_title:Journal of immunology research
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doi:10.1155/2015/510436
更新日期:2015-01-01 00:00:00
abstract::Dendritic cells (DCs) are major immune components, and depending on how these cells are modulated, the protective host immune response changes drastically. Trypanosoma cruzi is a parasite with high genetic variability and modulates DCs by interfering with their capacity for antigen recognition, migration, and maturati...
journal_title:Journal of immunology research
pub_type: 杂志文章
doi:10.1155/2014/962047
更新日期:2014-01-01 00:00:00
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journal_title:Journal of immunology research
pub_type: 杂志文章
doi:10.1155/2016/4895672
更新日期:2016-01-01 00:00:00
abstract::Irritant Contact Dermatitis (ICD) is characterized by epidermal hyperplasia and inflammatory cytokine release. IL-6 has been shown to be involved in the pathogenesis of ICD; however, the involvement of the IL-22/IL-22Rα axis and its relation to IL-6 in the inflammatory response following irritant exposure are unknown....
journal_title:Journal of immunology research
pub_type: 杂志文章
doi:10.1155/2019/6276254
更新日期:2019-10-29 00:00:00
abstract::Ovarian cancer is the most important cause of gynecological cancer-related mortality, with the majority of women presenting with advanced disease. Although surgery and chemotherapy can improve survival rates, it is necessary to integrate alternative strategies to improve the outcomes. Advances in understanding the rol...
journal_title:Journal of immunology research
pub_type: 杂志文章,评审
doi:10.1155/2015/191832
更新日期:2015-01-01 00:00:00
abstract:Objective:Rheumatoid arthritis (RA) multidrug resistance is associated with P-glycoprotein (P-gp) overexpression. We investigated the effects of methotrexate (MTX) alone and combined with 4-hydroperoxycyclophosphamide (4-HC) on P-gp expression in fibroblast-like synoviocytes (FLSs) from patients with RA and examined th...
journal_title:Journal of immunology research
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更新日期:2018-02-18 00:00:00
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journal_title:Journal of immunology research
pub_type: 杂志文章,评审
doi:10.1155/2020/4582612
更新日期:2020-09-25 00:00:00