Abstract:
:Monoclonal antibodies (mAbs), which currently constitute the main class of biotherapeutics, are now recognized as major medical tools that are increasingly being considered to fight severe viral infections. Indeed, the number of antiviral mAbs developed in recent years has grown exponentially. Although their direct effects on viral blunting have been studied in detail, their potential immunomodulatory actions have been overlooked until recently. The ability of antiviral mAbs to modulate antiviral immune responses in infected organisms has recently been revealed. More specifically, upon recognition of their cognate antigens, mAbs form immune complexes (ICs) that can be recognized by the Fc receptors expressed on different immune cells of infected individuals. This binding may be followed by the modulation of the host immune responses. Harnessing this immunomodulatory property may facilitate improvements in the therapeutic potential of antiviral mAbs. This review focuses on the role of ICs formed with different viral determinants and mAbs in the induction of antiviral immune responses in the context of both passive immunotherapies and vaccination strategies. Potential deleterious effects of ICs on the host immune response are also discussed.
journal_name
Emerg Microbes Infectjournal_title
Emerging microbes & infectionsauthors
Lambour J,Naranjo-Gomez M,Piechaczyk M,Pelegrin Mdoi
10.1038/emi.2016.97subject
Has Abstractpub_date
2016-08-17 00:00:00pages
e92issue
8issn
2222-1751pii
emi201697journal_volume
5pub_type
杂志文章,评审abstract::Human coronavirus OC43 (HCoV-OC43) is commonly associated with respiratory tract infections in humans, with five genetically distinct genotypes (A to E) described so far. In this study, we obtained the full-length genomes of HCoV-OC43 strains from two previously unrecognized lineages identified among patients presenti...
journal_title:Emerging microbes & infections
pub_type: 杂志文章
doi:10.1038/emi.2016.132
更新日期:2017-01-04 00:00:00
abstract::West Nile virus (WNV) is an arthropod-borne flavivirus of high medical and veterinary importance. The main vectors for WNV are mosquito species of the Culex genus that transmit WNV among birds, and occasionally to humans and horses, which are 'dead-end' hosts. Recently, several studies have been published that aimed t...
journal_title:Emerging microbes & infections
pub_type: 杂志文章,评审
doi:10.1038/emi.2017.82
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abstract::Previous studies have shown that livestock (LA)-MRSA ST398 evolved from a human-adapted methicillin-susceptible S. aureus (MSSA) clone. However, detailed information regarding ST9 is still unclear. Here, we characterized a community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) ST9-SCCmec XII isolat...
journal_title:Emerging microbes & infections
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abstract::We conducted this study to describe the dynamics of the acquisition of respiratory pathogens, their potential interactions and risk factors for possible lower respiratory tract infection symptoms (LRTI) among French pilgrims during the 2018 Hajj. Each participant underwent four successive systematic nasopharyngeal swa...
journal_title:Emerging microbes & infections
pub_type: 杂志文章
doi:10.1080/22221751.2019.1693247
更新日期:2019-01-01 00:00:00
abstract::Influenza A(H1N1)pdm09 virus has remained in a seasonal circulation since being recognized in 2009. Although it followed a mild course in most patients, in others it caused a series of severe clinical illnesses. Epidemiologic studies have implicated that host factors have a major influence on the disease severity of i...
journal_title:Emerging microbes & infections
pub_type: 杂志文章
doi:10.1080/22221751.2020.1870412
更新日期:2021-12-01 00:00:00
abstract::Babesiosis is a tick-borne, zoonotic disease caused by Babesia spp. Two cases of babesiosis were detected by nested polymerase chain reaction (PCR) in Yunnan province, China, and further confirmed by molecular assay. The blood smears showed intraerythrocytic ring form and tetrads typical of small B. microti. In both c...
journal_title:Emerging microbes & infections
pub_type: 杂志文章
doi:10.1038/emi.2014.55
更新日期:2014-08-01 00:00:00
abstract::Interleukin 17 (IL-17) and its closest relative, IL-17F, have recently drawn much attention in the field of immunology. IL-17 and IL-17F are expressed by a distinct type of T cells, T helper 17 cells and certain other lymphocytes. These cytokines play key regulatory roles in host defense and inflammatory diseases. In ...
journal_title:Emerging microbes & infections
pub_type: 杂志文章,评审
doi:10.1038/emi.2013.58
更新日期:2013-09-01 00:00:00
abstract::The continuing pandemic threat posed by avian influenza A/H5N1 viruses calls for improved insights into their evolution during human infection. We performed whole genome deep sequencing of respiratory specimens from 44 H5N1-infected individuals from Indonesia and found substantial within-host viral diversity. At nearl...
journal_title:Emerging microbes & infections
pub_type: 杂志文章
doi:10.1080/22221751.2019.1575700
更新日期:2019-01-01 00:00:00
abstract::The progressive anthropization of caves for food resources or economic purposes increases human exposure to pathogens that naturally infect cave-dwelling animals. The presence of wild or domestic animals in the immediate surroundings of caves also may contribute to increasing the risk of emergence of such pathogens. S...
journal_title:Emerging microbes & infections
pub_type: 杂志文章,评审
doi:10.1038/emi.2017.6
更新日期:2017-04-12 00:00:00
abstract::Influenza has been a long-running health problem and novel antiviral drugs are urgently needed. In pre-clinical studies, we demonstrated broad antiviral activity of D, L-lysine-acetylsalicylate glycine (LASAG) against influenza virus (IV) in cell culture and protection against lethal challenge in mice. LASAG is a comp...
journal_title:Emerging microbes & infections
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1038/s41426-018-0023-3
更新日期:2018-03-07 00:00:00
abstract::Zika virus (ZIKV) has become a threat to global health since the outbreak in Brazil in 2015. Although ZIKV is generally considered an Aedes-transmitted pathogen, new evidence has shown that parts of the virus closely resemble Culex-transmitted viruses. Therefore, it is important to evaluate the competence of Culex spe...
journal_title:Emerging microbes & infections
pub_type: 杂志文章
doi:10.1038/emi.2016.102
更新日期:2016-09-07 00:00:00
abstract::Occult hepatitis B virus infection (OBI) is a low-level asymptomatic phase of HBV infection. Evidence of OBI clinical relevance is emerging but the mechanisms of its occurrence remain unclear. In this study, the molecular characteristics of 97 confirmed OBI from Chinese blood donors were analyzed and relevant mutation...
journal_title:Emerging microbes & infections
pub_type: 杂志文章
doi:10.1080/22221751.2019.1663130
更新日期:2019-01-01 00:00:00
abstract::Since the outbreak of coronavirus disease 2019 (COVID-19) in Wuhan, China, it has rapidly spread across many other countries. While the majority of patients were considered mild, critically ill patients involving respiratory failure and multiple organ dysfunction syndrome are not uncommon, which could result death. We...
journal_title:Emerging microbes & infections
pub_type: 杂志文章
doi:10.1080/22221751.2020.1770129
更新日期:2020-12-01 00:00:00
abstract::COVID-19, the worst pandemic in 100 years, has rapidly spread to the entire world in 2 months since its early report in January 2020. Based on the publicly available data sources, we developed a simple mathematic modeling approach to track the outbreaks of COVID-19 in the US and three selected states: New York, Michig...
journal_title:Emerging microbes & infections
pub_type: 信件
doi:10.1080/22221751.2020.1760146
更新日期:2020-12-01 00:00:00
abstract::Toxoplasmosis is one of the most common zoonotic diseases in the world. Felines excrete environmentally resistant Toxoplasma gondii oocysts. However, there is no direct evidence to prove tigers are the intermediate host of T. gondii. Here, we show that, IgG antibodies to T. gondii in 80% (8/10) of captive tigers. Two ...
journal_title:Emerging microbes & infections
pub_type: 信件
doi:10.1080/22221751.2019.1682471
更新日期:2019-01-01 00:00:00
abstract::GRP78/BiP is an endoplasmic reticulum (ER) chaperone protein with the important function of maintaining ER homeostasis, and the overexpression of GRP78/BiP alleviates ER stress. Our previous studies showed that infection with enterovirus 71 (EV71), a (+)RNA picornavirus, induced GRP78/BiP upregulation; however, ectopi...
journal_title:Emerging microbes & infections
pub_type: 杂志文章
doi:10.1038/emi.2016.20
更新日期:2016-03-23 00:00:00
abstract::Serology is a crucial part of the public health response to the ongoing SARS-CoV-2 pandemic. Here, we describe the development, validation and clinical evaluation of a protein micro-array as a quantitative multiplex immunoassay that can identify S and N-directed SARS-CoV-2 IgG antibodies with high specificity and sens...
journal_title:Emerging microbes & infections
pub_type: 杂志文章
doi:10.1080/22221751.2020.1813636
更新日期:2020-12-01 00:00:00
abstract::Coxsackievirus A16 (CA16) is a member of the Picornaviridae family and causes mild and self-limiting hand, foot, and mouth disease (HFMD) in infants and young children. CA16 infection can also progress to central nervous system (CNS) complications; however, the underlying mechanism by which CA16 penetrates the blood-b...
journal_title:Emerging microbes & infections
pub_type: 杂志文章
doi:10.1038/s41426-018-0157-3
更新日期:2018-09-19 00:00:00
abstract::We report the discovery and confirmation of 23 novel mutations with previously undocumented role in isoniazid (INH) drug resistance, in catalase-peroxidase (katG) gene of Mycobacterium tuberculosis (Mtb) isolates. With these mutations, a synonymous mutation in fabG1 (g609a), and two canonical mutations, we were able t...
journal_title:Emerging microbes & infections
pub_type: 杂志文章
doi:10.1038/emi.2015.42
更新日期:2015-07-01 00:00:00
abstract::Although not previously known to cause human infections, Kocuria species have now emerged as human pathogens, mostly in compromised hosts with severe underlying disease. Recently, there has been an increasing incidence of different types of Kocuria infections reported, most likely due to the adoption of better identif...
journal_title:Emerging microbes & infections
pub_type: 杂志文章
doi:10.1038/emi.2013.71
更新日期:2013-10-01 00:00:00
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doi:10.1080/22221751.2020.1785951
更新日期:2020-12-01 00:00:00
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journal_title:Emerging microbes & infections
pub_type: 杂志文章
doi:10.1080/22221751.2019.1601031
更新日期:2019-01-01 00:00:00
abstract::In March 2013, a patient infected with a novel avian influenza A H7N9 virus was reported in China. Since then, there have been 458 confirmed infection cases and 177 deaths. The virus contains several human-adapted markers, indicating that H7N9 has pandemic potential. The outbreak of this new influenza virus highlighte...
journal_title:Emerging microbes & infections
pub_type: 杂志文章
doi:10.1038/emi.2015.22
更新日期:2015-04-01 00:00:00
abstract::Avian influenza A(H7N9) virus (A(H7N9)) emerged in February 2013. Liver impairment of unknown cause is present in 29% of patients with A(H7N9) infection, some of whom experience severe liver injury. Hypoxic hepatitis (HH) is a type of acute severe liver injury characterized by an abrupt, massive increase in serum amin...
journal_title:Emerging microbes & infections
pub_type: 杂志文章
doi:10.1038/emi.2016.1
更新日期:2016-01-06 00:00:00
abstract::A novel equine parvovirus, equine parvovirus-hepatitis (EqPV-H), was first discovered in a horse that died of equine serum hepatitis in the USA in 2018. EqPV-H was shown to be a novel etiological agent associated with equine serum hepatitis. Following this initial report, no additional studies on EqPV-H have been publ...
journal_title:Emerging microbes & infections
pub_type: 杂志文章
doi:10.1038/s41426-018-0174-2
更新日期:2018-10-23 00:00:00
abstract::The recently emerged novel coronavirus, "severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2)", caused a highly contagious disease called coronavirus disease 2019 (COVID-19). The virus was first reported from Wuhan city in China in December, 2019, which in less than three months spread throughout the globe and...
journal_title:Emerging microbes & infections
pub_type: 杂志文章,评审
doi:10.1080/22221751.2020.1775132
更新日期:2020-12-01 00:00:00
abstract::Worldwide emergence of Salmonella enterica serovar Newport (S. Newport) infection in humans, in parallel with a significant increasing prevalence of antimicrobial resistance (AR), is a serious public health concern. However, the prevalence of S. Newport resistance in China remains largely unknown. A retrospective stud...
journal_title:Emerging microbes & infections
pub_type: 信件
doi:10.1080/22221751.2020.1733439
更新日期:2020-03-03 00:00:00
abstract::Nontuberculous mycobacterial (NTM) infections in humans have increased in prevalence in recent decades. Mycobacterium kansasii is one of the most prevalent human pathogenic NTM species worldwide. Herein, we report the first isolation of M. kansasii from an indoor domestic cat in Japan. Comparative genome sequence anal...
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pub_type: 信件
doi:10.1080/22221751.2021.1878935
更新日期:2021-01-19 00:00:00
abstract::A 78-year-old woman with a long-term ankle spacer with antibacterials developed an intra-articular Candida auris infection. Treatment with systemic antifungal therapy plus an amphotericin B moulded cement spacer was successful. ...
journal_title:Emerging microbes & infections
pub_type: 杂志文章
doi:10.1080/22221751.2019.1625287
更新日期:2019-01-01 00:00:00
abstract::From September 2015 to March 2016, hepatitis A notifications in Germany increased by 45% to 699 cases compared to 482 cases in the same period of the previous year. Children aged five to nine years were predominantly affected (22% of all cases in this period). We hypothesized that this increase could be explained by t...
journal_title:Emerging microbes & infections
pub_type: 杂志文章
doi:10.1038/emi.2017.11
更新日期:2017-04-26 00:00:00