Abstract:
:Immunity is not static but varies with age. The immune system of a newborn infant is not "defective" or "immature." Rather, there are distinct features of innate and adaptive immunity from fetal life to adulthood, which may alter the susceptibility of newborn infants to infections compared to adults. Increased protection to certain infectious diseases during early life may benefit from a dampened immune response as a result of decreased immune pathology. This concept may offer an alternative interpretation of the different pathological manifestations clinically observed in hepatitis B virus (HBV)-infected patients during the natural history of infection. Herein, we review the immune pathological features of HBV infection from early life to adulthood and challenge the concept of a generic immune tolerant state in young people. We then discuss how the different clinical and virological manifestations during HBV infection may be related to the differential antiviral immunity and pro-inflammatory capacity generated at different ages. Lastly, we address the potential to consider earlier therapeutic intervention in HBV-infected young patients to achieve effective immune control leading to better outcomes.
journal_name
Semin Immunopatholjournal_title
Seminars in immunopathologyauthors
Hong M,Bertoletti Adoi
10.1007/s00281-017-0641-1subject
Has Abstractpub_date
2017-11-01 00:00:00pages
643-652issue
6eissn
1863-2297issn
1863-2300pii
10.1007/s00281-017-0641-1journal_volume
39pub_type
杂志文章,评审abstract::Stronger adaptive immune responses in females can be observed in different mammals, resulting in better control of infections compared to males. However, this presumably evolutionary difference likely also drives higher incidence of autoimmune diseases observed in humans. Here, we summarize sex differences in the most...
journal_title:Seminars in immunopathology
pub_type: 杂志文章,评审
doi:10.1007/s00281-018-0723-8
更新日期:2019-03-01 00:00:00
abstract::Primary biliary cirrhosis (PBC) is an immune-mediated chronic cholestatic liver disease with a slowly progressive course. Without treatment, most patients eventually develop fibrosis and cirrhosis of the liver and may need liver transplantation in the late stage of disease. PBC primarily affects women (female preponde...
journal_title:Seminars in immunopathology
pub_type: 杂志文章,评审
doi:10.1007/s00281-009-0164-5
更新日期:2009-09-01 00:00:00
abstract::The central nervous system (CNS) is tightly sealed from the changeable milieu of blood by the blood-brain barrier (BBB) and the blood-cerebrospinal fluid (CSF) barrier (BCSFB). While the BBB is considered to be localized at the level of the endothelial cells within CNS microvessels, the BCSFB is established by choroid...
journal_title:Seminars in immunopathology
pub_type: 杂志文章,评审
doi:10.1007/s00281-009-0177-0
更新日期:2009-11-01 00:00:00
abstract::Nociception is the process of transmission of painful signals by nociceptors in the primary afferent nerve fibers, which specifically respond to noxious stimuli. These noxious stimuli are detected by nociceptors and converted into electrical signals, which are then transmitted to the spinal cord, thalamus, and the cer...
journal_title:Seminars in immunopathology
pub_type: 杂志文章,评审
doi:10.1007/s00281-015-0526-0
更新日期:2016-05-01 00:00:00
abstract::A relatively large number of protein tyrosine phosphatases (PTPs) are known to regulate signaling through the T cell receptor (TCR). Recent human genetics studies have shown that several of these PTPs are encoded by major autoimmunity genes. Here, we will focus on the lymphoid tyrosine phosphatase (LYP), a critical ne...
journal_title:Seminars in immunopathology
pub_type: 杂志文章,评审
doi:10.1007/s00281-010-0201-4
更新日期:2010-06-01 00:00:00
abstract::Lupus erythematosus (LE) is a multifactorial autoimmune disease with clinical manifestations of differing severity. The exact pathomechanisms and interactions resulting in the inflammatory and immunological processes of this heterogeneous disease remain elusive. Approaches in the understanding of the pathomechanisms r...
journal_title:Seminars in immunopathology
pub_type: 杂志文章,评审
doi:10.1007/s00281-015-0550-0
更新日期:2016-01-01 00:00:00
abstract::Membranous nephropathy (MN) is a non-inflammatory organ-specific autoimmune disease which affects the kidney glomerulus, resulting in the formation of immune deposits on the outer aspect of the glomerular basement membrane, complement-mediated proteinuria, and severe renal failure in 30% of patients. In the last 10 ye...
journal_title:Seminars in immunopathology
pub_type: 杂志文章,评审
doi:10.1007/s00281-014-0423-y
更新日期:2014-07-01 00:00:00
abstract::CD69 is an activation marker on leukocytes. Early studies showed that the CD69+ cells were detected in the lung of patients with asthmatic and eosinophilic pneumonia, suggesting that CD69 might play crucial roles in the pathogenesis of such inflammatory diseases, rather than simply being an activation marker. Intensiv...
journal_title:Seminars in immunopathology
pub_type: 杂志文章,评审
doi:10.1007/s00281-019-00734-7
更新日期:2019-05-01 00:00:00
abstract::Fibrosis is a multicellular wound healing process, where myofibroblasts that express extracellular matrix components extensively cross-talk with other cells resident in the liver or recruited from the bloodstream. Macrophages and infiltrating monocytes participate in the development of fibrosis via several mechanisms,...
journal_title:Seminars in immunopathology
pub_type: 杂志文章,评审
doi:10.1007/s00281-009-0169-0
更新日期:2009-09-01 00:00:00
abstract::In autoinflammatory disorders, dysregulation of the innate immune response leads to an excessive cytokine release. The disease course is often characterized by high morbidity and mortality, treatment is mostly difficult and therapeutic options are limited. In most cases, life-long control of ongoing inflammation is ne...
journal_title:Seminars in immunopathology
pub_type: 杂志文章,评审
doi:10.1007/s00281-015-0501-9
更新日期:2015-07-01 00:00:00
abstract::Inflammatory bowel disease (IBD) is a chronic and relapsing inflammatory disorder of the gut. Although the precise cause of IBD remains unknown, the most accepted hypothesis of IBD pathogenesis to date is that an aberrant immune response against the gut microbiota is triggered by environmental factors in a genetically...
journal_title:Seminars in immunopathology
pub_type: 杂志文章,评审
doi:10.1007/s00281-014-0454-4
更新日期:2015-01-01 00:00:00
abstract::Since life in a terrestrial environment threatens mammals continuously with desiccation, the structural, cellular, biochemical, and regulatory mechanisms that sustain permeability barrier homeostasis have justifiably comprised a major thrust of prior and recent research on epidermal barrier function. Yet, the epidermi...
journal_title:Seminars in immunopathology
pub_type: 杂志文章,评审
doi:10.1007/s00281-007-0060-9
更新日期:2007-04-01 00:00:00
abstract::Food allergy is a harmful immune reaction driven by uncontrolled type 2 immune responses. Considerable evidence demonstrates the key roles of mast cells, IgE, and TH2 cytokines in mediating food allergy. However, this evidence provides limited insight into why only some, rather than all, food allergic individuals are ...
journal_title:Seminars in immunopathology
pub_type: 杂志文章,评审
doi:10.1007/s00281-016-0605-x
更新日期:2017-01-01 00:00:00
abstract::Cystein-rich protein 61 (CYR61/CCN1) is a component of the extracellular matrix, which is produced and secreted by several cell types including endothelial cells, fibroblasts and smooth muscle cells. CCN1 has been implicated in leukocyte migration and the inflammatory process, but it is also involved in cardiovascular...
journal_title:Seminars in immunopathology
pub_type: 杂志文章,评审
doi:10.1007/s00281-014-0420-1
更新日期:2014-03-01 00:00:00
abstract::Translational research generally refers to a "bench to bedside" approach where basic science discoveries in models move to clinical trials in humans. However, a "bedside to bench to bedside" approach may be more promising with respect to clinical relevance, since it starts with a clinical observation that can serve as...
journal_title:Seminars in immunopathology
pub_type: 杂志文章,评审
doi:10.1007/s00281-016-0584-y
更新日期:2016-11-01 00:00:00
abstract::The cryopyrin-associated periodic syndrome (CAPS) is a severity spectrum of rare diseases. CAPS comprises the three conditions previously described as familial cold autoinflammatory syndrome (FCAS), Muckle-Wells syndrome (MWS), and neonatal-onset multisystem inflammatory disorder (NOMID), also known as chronic infanti...
journal_title:Seminars in immunopathology
pub_type: 杂志文章,评审
doi:10.1007/s00281-015-0491-7
更新日期:2015-07-01 00:00:00
abstract::The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor historically studied for its role in environmental chemical-mediated toxicity and carcinogenicity. In the last 5 years, however, it has become clear that the AhR, presumably activated by endogenous ligand(s), plays an important role in immu...
journal_title:Seminars in immunopathology
pub_type: 杂志文章,评审
doi:10.1007/s00281-013-0390-8
更新日期:2013-11-01 00:00:00
abstract::Preterm birth, defined as delivery at less than 37 weeks' gestation, increases maternal-fetal morbidity and mortality and places heavy financial and emotional burdens on families and society. Although premature cervical remodeling is a major factor in many preterm deliveries, how and why this occurs is poorly understo...
journal_title:Seminars in immunopathology
pub_type: 杂志文章,评审
doi:10.1007/s00281-020-00800-5
更新日期:2020-08-01 00:00:00
abstract::Recent advances in DNA sequencing and mass spectrometry technologies have allowed us to collect more data on microbiome and metabolome to assess the influence of the gut microbiota on human health at a whole-systems level. Major advances in metagenomics and metabolomics technologies have shown that the gut microbiota ...
journal_title:Seminars in immunopathology
pub_type: 杂志文章,评审
doi:10.1007/s00281-014-0456-2
更新日期:2015-01-01 00:00:00
abstract::The incidence of food allergy in developed countries is rising at a rate that cannot be attributed to genetic variation alone. In this review, we discuss the environmental factors that may contribute to the increasing prevalence of potentially fatal anaphylactic responses to food. Decreased exposure to enteric infecti...
journal_title:Seminars in immunopathology
pub_type: 杂志文章,评审
doi:10.1007/s00281-012-0337-5
更新日期:2012-09-01 00:00:00
abstract::Implanted devices are mainly used to improve impaired function or to replace missing anatomic structures. They are made of synthetic material or devitalized biological structures. In contrast to vital transplants, they are not rejected by the body. However, the host reacts against these foreign bodies, a process which...
journal_title:Seminars in immunopathology
pub_type: 杂志文章,评审
doi:10.1007/s00281-011-0275-7
更新日期:2011-05-01 00:00:00
abstract::Obesity represents a serious health problem as it is rapidly increasing worldwide. Obesity is associated with reduced healthspan and lifespan, decreased responses to infections and vaccination, and increased frequency of inflammatory conditions typical of old age. Obesity is characterized by increased fat mass and rem...
journal_title:Seminars in immunopathology
pub_type: 杂志文章,评审
doi:10.1007/s00281-020-00812-1
更新日期:2020-10-01 00:00:00
abstract::Basophils and mast cells have long been known to play critical roles in allergic disease and in immunity against parasitic infection. Accumulated evidence also supports that basophils and mast cells have important roles in immune regulations, host defense against bacteria and viruses, and autoimmune diseases. However,...
journal_title:Seminars in immunopathology
pub_type: 杂志文章,评审
doi:10.1007/s00281-016-0562-4
更新日期:2016-09-01 00:00:00
abstract::The major histocompatibility complex (MHC) glycoprotein family, also referred to as human leukocyte antigens, present endogenous and exogenous antigens to T lymphocytes for recognition and response. These molecules play a central role in enabling the immune system to distinguish self from non-self, which is the basis ...
journal_title:Seminars in immunopathology
pub_type: 杂志文章,评审
doi:10.1007/s00281-012-0309-9
更新日期:2012-05-01 00:00:00
abstract::Infection by the intracellular bacterial pathogen Mycobacterium tuberculosis (Mtb) is a major cause of morbidity and mortality worldwide. Slow progress has been made in lessening the impact of tuberculosis (TB) on human health, especially in parts of the world where Mtb is endemic. Due to the complexity of TB disease,...
journal_title:Seminars in immunopathology
pub_type: 杂志文章,评审
doi:10.1007/s00281-015-0537-x
更新日期:2016-03-01 00:00:00
abstract::Originally identified as a response to starvation in yeast, autophagy is now understood to fulfill a variety of roles in higher eukaryotes, from the maintenance of cellular homeostasis to the cellular response to stress, starvation, and infection. Although genetics and biochemical studies in yeast have identified many...
journal_title:Seminars in immunopathology
pub_type: 杂志文章,评审
doi:10.1007/s00281-010-0223-y
更新日期:2010-12-01 00:00:00
abstract::Pemphigus vulgaris (PV) and pemphigus foliaceus (PF) are two severe autoimmune bullous diseases of the mucosae and/or skin associated with autoantibodies directed against desmoglein (Dsg) 3 and/or Dsg1. These two desmosomal cadherins, typifying stratified epithelia, are components of cell adhesion complexes called des...
journal_title:Seminars in immunopathology
pub_type: 杂志文章,评审
doi:10.1007/s00281-015-0541-1
更新日期:2016-01-01 00:00:00
abstract::In asthma and allergy genetics, a trend towards a few main topics developed over the last 2 years. First, a number of studies have been published recently which focus on overlapping and/or very specific phenotypes: within the allergy spectrum but also reaching beyond, looking for common genetic traits shared between d...
journal_title:Seminars in immunopathology
pub_type: 杂志文章,评审
doi:10.1007/s00281-019-00777-w
更新日期:2020-02-01 00:00:00
abstract::Commensal microbiota shapes the intestinal immune system by regulating T helper (TH) cell lineage differentiation. For example, Bacteroides fragilis colonization not only optimizes the systemic TH1/TH2 balance, but also can induce regulatory T (Treg) cell differentiation in the gut. In addition, segmented filamentous ...
journal_title:Seminars in immunopathology
pub_type: 杂志文章,评审
doi:10.1007/s00281-014-0455-3
更新日期:2015-01-01 00:00:00
abstract::The conventional perception asserts that immunology is the science of 'discrimination' between self and non-self. This concept is however no longer tenable as effector cells of the adaptive immune system are first conditioned to be tolerant to the body's own antigens, collectively known as self until now. Only then at...
journal_title:Seminars in immunopathology
pub_type: 杂志文章,评审
doi:10.1007/s00281-020-00831-y
更新日期:2021-01-07 00:00:00