Abstract：
:The acute retroviral syndrome associated with primary HIV-1 infection is characterized by clinical signs of immune activation, multi-system dysfunction, and high levels of cell-associated and plasma viremia, p24 antigenemia, and proviral burden. Clinical abnormalities associated with acute HIV-1 infection and measures of viral burden and replication generally decline in concert with seroconversion. Despite clearance of virus, patients experiencing severe forms of the acute retroviral syndrome appear to have a poorer prognosis than patients with asymptomatic primary infection. This accelerated natural history may be due to the virulence of strains causing symptomatic infection, sequelae of initial high-titer viremia and consequent high viral burden, or immune depletion through immunopathologic mechanisms accelerated by strong antigenic stimulus in primary infection. Early intervention with anti-retroviral and immune modulatory agents has the potential to alter the natural history of patients with this syndrome.
journal_name
Semin Immunoljournal_title
Seminars in immunologyauthors
Clark SJ,Shaw GMdoi
10.1006/smim.1993.1018subject
Has Abstractpub_date
1993-06-01 00:00:00pages
149-55issue
3eissn
1044-5323issn
1096-3618pii
S1044-5323(83)71018-3journal_volume
5pub_type
杂志文章,评审abstract：:In a panel of wild mice trapped in different geographical regions, the concomitant expression of V beta 17 T cell receptors and I-E histocompatibility molecules is frequent. By Southern blot analysis, eight forms of V beta 17 genes have been distinguished that encode five kinds of V beta 17 domains. Populations of Asi...
journal_title：Seminars in immunology
pub_type： 杂志文章
doi：
更新日期：1992-10-01 00:00:00
abstract：:Despite the introduction almost a century ago of Mycobacterium bovis BCG (BCG), an attenuated form of M. bovis that is used as a vaccine against Mycobacterium tuberculosis, tuberculosis remains a global health threat and kills more than 1.5 million people each year. This is mostly because BCG fails to prevent pulmonar...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.smim.2014.09.003
更新日期：2014-12-01 00:00:00
abstract：:Cellular activation is mainly defined as the response of a cell to exogenous signals eventually leading to changes in protein expression and cellular function. Originally, macrophage activation was mainly associated with phagocytic function. Later other effector functions such as cytokine secretion, upregulation of ce...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.smim.2016.03.009
更新日期：2015-12-01 00:00:00
abstract：:The molecular and cellular mechanisms of allergen tolerance in humans have been intensively studied in the past few decades. The demonstration of epitope-specific T cell tolerance, particularly mediated by the immune suppressor functions of IL-10 led to a major conceptual change in this area more than 20 years ago. Cu...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.smim.2019.101326
更新日期：2019-08-01 00:00:00
abstract：:Outbreaks of severe virus infections with the potential to cause global pandemics are increasing. In many instances these outbreaks have been newly emerging (SARS coronavirus), re-emerging (Ebola virus, Zika virus) or zoonotic (avian influenza H5N1) virus infections. In the absence of a targeted vaccine or a pathogen-...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.smim.2019.101300
更新日期：2019-06-01 00:00:00
abstract：:The unfolded protein response as a consequence of endoplasmic reticulum (ER) stress has recently been implicated as a novel mechanism that may lead to inflammatory bowel disease (IBD). Impairment of proper ER stress resolution in highly secretory Paneth and, to a lesser extent, goblet cells within the epithelium can p...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.smim.2009.01.001
更新日期：2009-06-01 00:00:00
abstract：:Viral and microbial pathogens contain specific motifs or pathogen-associated molecular patterns (PAMPs) that are recognized by cell surface- and endosome-associated Toll-like receptors (TLRs). RNA virus infection is also detected through TLR-independent mechanisms. Early viral replicative intermediates are detected by...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.smim.2009.05.001
更新日期：2009-08-01 00:00:00
abstract：:The Fas system ensures, within the immune system, one of the two main pathways of T-cell mediated cytotoxicity, and, importantly, at least part of the downregulation of immune responses. Recently, Fas has been increasingly implicated in other functions, such as protection of immune privileged tissues and disposal of c...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1006/smim.1997.0062
更新日期：1997-04-01 00:00:00
abstract：:Autoimmune diseases have been studied from the perspective of an abnormal immune response in genetically vulnerable hosts. Although the immune response is responsible for the initiation of autoimmune diseases, the effectors of the disease process likely involves cytokines such as interleukin-1 (IL-1) and tumor necrosi...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：
更新日期：1992-06-01 00:00:00
abstract：:Metazoan parasites typically induce a type 2 immune response, characterized by T helper 2 (Th2) cells that produce the cytokines IL-4, IL-5 and IL-13 among others. The type 2 response is host protective, reducing the number of parasites either through direct killing in the tissues, or expulsion from the intestine. Typ...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.smim.2014.06.003
更新日期：2014-08-01 00:00:00
abstract：:Bacterial toxin superantigens bind to MHC class II molecules and activate a large proportion of T cells through a direct interaction with the T cell receptor (TCR). The toxin: TCR interaction involves specific recognition between the beta-chain variable region and the toxin. Although a complete alpha beta T cell recep...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1006/smim.1993.1003
更新日期：1993-02-01 00:00:00
abstract：:Recent technological advances have provided deeper insights into the role of small molecules in biological processes. Metabolic profiling has thus entered the arena of -omics studies and rapidly proven its value both as stand-alone and as complement to other more advanced approaches, notably transcriptomics. Here we d...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.smim.2018.07.002
更新日期：2018-10-01 00:00:00
abstract：:Most cells in the body have a constant supply of nutrients, which are required to sustain cellular metabolism and functions. In contrast, cells of the immune system can encounter conditions with a limited nutrient supply during the course of an immune response. Cells of the immune system frequently operate in complex ...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.smim.2016.09.001
更新日期：2016-10-01 00:00:00
abstract：:In humans, blood is commonly monitored to provide surrogates of disease progression and assess immune status. However, the varied, rapid and atypical alterations in lymphocyte subsets which may occur in blood in response to pathogens, are not predictive of changes in the bulk of the immune system. A hallmark of human ...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1006/smim.1999.0169
更新日期：1999-04-01 00:00:00
abstract：:The ability of the mucosal immune system to distinguish between harmful and harmless antigens is essential for mounting protective immune responses and preventing the induction of mucosal pathology yet the basis for this remains unclear. As fed antigen can also exert systemic effects understanding oral tolerance and p...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1006/smim.2001.0310
更新日期：2001-06-01 00:00:00
abstract：:Ectodysplasin (Eda) is the most studied tumor necrosis ligand in the field of developmental biology. In all vertebrates studied so far, inactivating germline mutations in Eda lead to the genetic disease called hypohidrotic ectodermal dysplasia (HED). In humans, HED is a life-threatening condition in particular in infa...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.smim.2014.05.002
更新日期：2014-06-01 00:00:00
abstract：:Leukocyte subsets are recruited from the blood to lymphoid and non-lymphoid tissues via a multi-step process that involves distinct adhesive and activation steps. Chemokines, a family of chemotactic cytokines that signal through G-protein-coupled receptors, play critical roles in regulating the leukocyte recruitment c...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1006/smim.2001.0345
更新日期：2002-04-01 00:00:00
abstract：:Foxp3+CD4+ regulatory T (T(reg)) cells are a key population in controlling the immune response. Recently, their roles have been expanded to broader, non-immune, contexts, in particular the metabolic consequences downstream of obesity-induced inflammation, e.g. type-2 diabetes and cardiovascular disease. This review hi...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.smim.2011.06.002
更新日期：2011-12-01 00:00:00
abstract：:Dysbiosis of gut microbiota occurs in many human chronic immune-mediated diseases, such as inflammatory bowel disease (IBD) and colitis-associated colorectal cancer (CAC). Reciprocally, uncontrolled immune responses, that may or may not be induced by dysbiosis, are central to the development of IBD and CAC. There has ...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.smim.2017.04.003
更新日期：2017-08-01 00:00:00
abstract：:Neoantigens are antigens encoded by tumor-specific mutated genes. Studies in the past few years have suggested a key role for neoantigens in cancer immunotherapy. Here we review the discoveries of neoantigens in the past two decades and the current advances in neoantigen identification. We also discuss the potential b...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.smim.2015.11.002
更新日期：2016-02-01 00:00:00
abstract：:Since its first description by Wells and Osbourne in 1911, oral tolerance has intrigued researchers due to its potential for therapeutic applications. Oral tolerance can be defined as an inhibition of specific immune responsiveness to subsequent parenteral injections of proteins to which an individual or animal has be...
journal_title：Seminars in immunology
pub_type： 历史文章,杂志文章,评审
doi：10.1016/j.smim.2017.07.004
更新日期：2017-04-01 00:00:00
abstract：:Immunological memory provides the basis for successful vaccines. It is important to understand the properties of memory cells. There is much known about the phenotype and functions of memory CD8 T cells, less about memory B cells, while CD4 memory T cells have proved difficult to study. Differences in the types of mem...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.smim.2009.02.006
更新日期：2009-04-01 00:00:00
abstract：:Antigen may be targeted to antigen presenting cells (APC) by conjugating the antigen to monoclonal antibodies directed against surface molecules on APC. By now several laboratories have shown that immunotargeting enhances humoral responses, depending upon the targeted ligand or cell type, with low doses of antigen and...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：
更新日期：1992-08-01 00:00:00
abstract：:Multiple monoclonal and polyclonal antibody preparations have been shown to neutralize HIV-1 infection in vitro. Upon direct testing in humans, however, many of these have failed to demonstrate clinical efficacy. Hu-PBL-SCID mice offer a model system in which to test the pre-clinical efficacy of antibody preparations....
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1006/smim.1996.0033
更新日期：1996-08-01 00:00:00
abstract：:Pentraxins are highly conserved components of the humoral arm of innate immunity. They include the short pentraxins C reactive protein (CRP) and serum amyloid P component (SAP), and the long pentraxin PTX3. These are soluble pattern-recognition molecules that are present in the blood and body fluids, and share the abi...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.smim.2013.05.002
更新日期：2013-02-01 00:00:00
abstract：:Several studies have demonstrated how different cell types of mesenchymal and myeloid origin can independently exhibit immunoregulatory activities. In response to inflammatory cues, they transcribe a molecular repertoire that restores the tissue microenvironment to what it was before the injury. There is accumulating ...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.smim.2018.01.002
更新日期：2018-02-01 00:00:00
abstract：:Several mAbs that have been approved for the treatment of cancer make use of complement-dependent cytotoxicity (CDC) to eliminate tumor cells. Comprehensive investigations, based on in vitro studies, mouse models and analyses of patient blood samples after mAb treatment have provided key insights into the details of i...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.smim.2016.03.003
更新日期：2016-06-01 00:00:00
abstract：:The frontiers of cancer immunotherapy are extending in terms of both the range of cancer types that can potentially be targeted and the types of therapeutics that are in clinical development. The use of adoptive cellular therapy (ACT) and its derivative, chimeric antigen receptor (CAR) T cells, is currently limited to...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.smim.2015.11.003
更新日期：2016-02-01 00:00:00
abstract：:In seeking an explanation for the complexity of tissue development, biologists are obliged to explain lineage commitment, the events that dictate whether or not a progenitor cell will differentiate into one cell type or another. Such explanations have been sought across a broad spectrum of biological systems, although...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1006/smim.1999.0180
更新日期：1999-08-01 00:00:00
abstract：:V(D)J recombination consists of a DNA cleavage reaction catalysed by RAG1 and RAG2, followed by an end-joining reaction that utilizes the cell's double-strand break repair machinery. Genes essential for the end-joining reaction include: XRCC4 encoding a protein of unknown enzymatic function; XRCC5 and XRCC6 encoding 8...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1006/smim.1997.0070
更新日期：1997-06-01 00:00:00
