Abstract:
:Levels of interferon (IFN)-γ and interleukin (IL)-10 were measured in the serum of immunocompetent and immunosuppressed New Zealand White rabbits naturally infected with Encephalitozoon cuniculi. IFN-γ levels were elevated in infected rabbits, and a synergic effect was observed in animals treated with the immunosuppressive agent dexamethasone (Dex). The role of IL-10 in infected rabbits remains unclear, as IL-10 levels were similar to those of negative controls. Dex appeared to exhibit a proinflammatory effect, as IFN-γ levels were elevated in infected immunosuppressed rabbits. Similarly, Dex exhibited a synergic effect in infected immunosuppressed rabbits, as evidenced by the elevation in IFN-γ production. These data indicate that the immune response to this glucocorticoid should be considered in the design of future animal model studies of immunosuppression.
journal_name
Dev Comp Immunoljournal_title
Developmental and comparative immunologyauthors
Rodríguez-Tovar LE,Castillo-Velázquez U,Arce-Mendoza AY,Nevárez-Garza AM,Zarate-Ramos JJ,Hernández-Vidal G,Rodríguez-Ramírez HG,Trejo-Chávez Adoi
10.1016/j.dci.2016.05.003subject
Has Abstractpub_date
2016-09-01 00:00:00pages
82-8eissn
0145-305Xissn
1879-0089pii
S0145-305X(16)30148-3journal_volume
62pub_type
杂志文章abstract::Toll-like receptors (TLRs)are pattern recognition receptors (PRRs) that are important in invertebrate innate immunity for the recognition and elimination of pathogens. Although they were reported in many fishes, Toll-like receptors subfamily contain a large number of members with different functions that need to resea...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2020.103977
更新日期:2021-04-01 00:00:00
abstract::Infectious bursal disease (IBD) is an economically important immunosuppressive disease of chickens. The IBD virus (IBDV) actively replicates in B cells and causes severe bursal damage. Generally, T cells are refractory to infection with IBDV but are known to promote virus clearance. However, the mechanisms of T cell m...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2011.01.007
更新日期:2011-05-01 00:00:00
abstract::Phagocytic cells obtained from the pronephros of striped bass (Morone saxatilis) were exposed in vitro to various levels of hydrocortisone acetate. This treatment reduced the normal ability of the cells to generate a chemiluminescent response when exposed to bacteria or phorbol myristate acetate. Although the levels o...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/0145-305x(85)90061-8
更新日期:1985-01-01 00:00:00
abstract::Antimicrobial peptides (AMPs) play important roles in innate immunity against pathogens and lysozymes are a particularly type of AMP. Lysozymes are hydrolytic enzymes that are characterized by their ability to cleave the beta-(1,4)-glycosidic bond between N-acetylmuramic acid and N-acetylglucosamine in peptidoglycan, ...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2018.05.020
更新日期:2018-10-01 00:00:00
abstract::Early activation and coordination of innate defenses are critical for effective responses against infiltrating pathogens. Rapid engagement of immune cells provides a critical first line of defense soon after pathogen infiltration. Activation leads to a well-orchestrated set of events that sees the induction and regula...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章,评审
doi:10.1016/j.dci.2011.03.009
更新日期:2011-12-01 00:00:00
abstract::Avidin is well known for its high affinity to biotin and has been found in many egg-laying vertebrate species. However, little is known about avidin in invertebrate species to date. Here we clearly showed the presence of two avidin genes, Bjavidin1 and Bjavidin2, in the amphioxus Branchiostoma japonicum, the first one...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2017.01.006
更新日期:2017-05-01 00:00:00
abstract::Junctional adhesion molecule (JAM), a subfamily of immunoglobulin superfamily (IgSF) with a couple of immunoglobulin domains, can act as regulator in homeostasis and inflammation of vertebrates. In the present study, a structural homolog of JAM-A (designated CgJAM-A-L) was screened out from oyster, Crassostrea gigas, ...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2015.09.011
更新日期:2016-02-01 00:00:00
abstract::TLR7 subfamily members are important pattern recognition receptors participating in the recognition of pathogen-associated molecular patterns. In this study, we successfully identified 3 members of TLR7 subfamily from the spiny eel Mastacembelus armatus (MaTLR7, MaTLR8 and MaTLR9). The amino acid sequence identities o...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2019.02.002
更新日期:2019-06-01 00:00:00
abstract::Earthworms are able to protect themselves against invading pathogens due to efficient innate defense mechanisms. Currently, two types of antimicrobial factors including lysozyme-like molecule and factors with hemolytic activity, as well as a pattern recognition protein named coelomic cytolytic factor (CCF) have been i...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2004.01.001
更新日期:2004-06-01 00:00:00
abstract::Freshwater chlamydomonad algae possess flagella surface isoagglutinins of a glycoprotein nature which are involved in gamete recognition and consequent cell fusion. Alternatively, such molecules may have a receptor role in certain Chlamydomonas species. In some freshwater volvocaines, lectin-like substances act as ind...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章,评审
doi:10.1016/0145-305x(85)90002-3
更新日期:1985-07-01 00:00:00
abstract::There has been a longstanding question of whether affinity maturation occurs in ectotherms, and if it does, where in tissues this happens. Although cold-blooded vertebrates (ectotherms) lack histologically discernible germinal centers, they have a fully functional Ig gene mutator enzyme (activation-induced cytidine de...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章,评审
doi:10.1016/j.dci.2021.104021
更新日期:2021-01-19 00:00:00
abstract::Yellow head virus (YHV) is one of the most widespread viruses seriously affecting black tiger shrimp (Penaeus monodon) cultivation. A previous microarray study demonstrated that clathrin coat assembly protein 17 (AP17) was significantly up-regulated after YHV infection (Pongsomboon et al., 2011). Clathrin coat AP17 is...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2013.11.017
更新日期:2014-05-01 00:00:00
abstract::To date, most studies on pinniped immunoglobulins have focused on circulating antibodies. However, systemic and local immune activities differ in terms of maturation, intensity, and types of effectors that participate. Here, we examined levels of three immunoglobulin isotypes, IgG, IgM and IgA, in the blood and mucosa...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2017.08.006
更新日期:2017-12-01 00:00:00
abstract::Interferon (IFN) regulatory factor 3 (IRF3) is a major regulator contributing to the host away from viral infection. Here, an IRF3 gene from sea perch (LjIRF3) was identified and its role in regulating early apoptosis signaling and IFN response was investigated during red spotted grouper nervous necrosis virus (RGNNV)...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2018.07.014
更新日期:2018-11-01 00:00:00
abstract::The human IL-1 receptor family is comprised of 11 membrane bound or soluble receptors and the IL-18 binding protein (IL-18BP). These receptors are dispersed across seven genomic loci, with the majority at a single locus. Direct orthologues were identified in the chicken at conserved genomic loci; however, the IL-18BP ...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2020.103850
更新日期:2021-01-01 00:00:00
abstract::Ants, as eusocial insects, live in dense groups with high connectivity, increasing the risk of pathogen spread and possibly driving the evolution of their antimicrobial immune system. Draft genomes of seven ant species provide a new source to undertake comparative study of their antimicrobial peptides (AMPs), key comp...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2012.05.003
更新日期:2012-10-01 00:00:00
abstract::Viral diseases of silkworm are mainly caused by Bombyx mori nucleopolyhedrovirus (BmNPV), B. mori cytoplasmic polyhedrosis virus (BmCPV) and B. mori bidensovirus (BmBDV). The virus alters host cellular pathways to facilitate its proliferation. It is still unclear whether the three silkworm viruses regulate a certain h...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2019.04.001
更新日期:2019-09-01 00:00:00
abstract::A cDNA encoding a lysozyme was obtained by rapid amplification of cDNA ends-polymerase chain reaction (RACE-PCR) from females of the malaria vector Anopheles dirus A (Diptera: Culicidae). The 623 bp lysozyme (AdLys c-1) cDNA encodes the 120 amino acid mature protein with a predicted molecular mass of 13.4 kDa and theo...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2011.06.010
更新日期:2012-01-01 00:00:00
abstract::In vertebrates, a total of eleven interferon (IFN) regulatory factors (IRFs), IRF1 to IRF11 are reported, with the conserved presence of IRF1 to IRF9 in all classes of vertebrates. However, IRF10 has been reported only in fish and birds, and IRF11 seems to be a fish specific IRF member. In this study, IRF11 in mandari...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2020.103846
更新日期:2021-01-01 00:00:00
abstract::β-Thymosins participate in numerous biological activities, including cell proliferation and differentiation, wound healing, and anti-inflammatory and antimicrobial activities. Many studies have investigated vertebrate β-thymosins, whereas few reports have focused on invertebrate β-thymosins. In this study, nine isofor...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2015.04.003
更新日期:2015-08-01 00:00:00
abstract::Cells of Xenopus laevis lymphoreticular tumor induced by tumor tissue transplantation were examined for surface Ig and Fc receptor molecules in order to evaluate the different cell types found in the tumor. Direct immunofluorescent technique, using fluorochrome conjugated rabbit antisera to Xenopus Ig's, detected Ig m...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/0145-305x(86)90176-x
更新日期:1986-10-01 00:00:00
abstract::Thioredoxin peroxidases (Tpxs) are a ubiquitous family of antioxidant enzymes that play important roles in protecting organisms against oxidative stress. Here, one Tpx was cloned from Spodoptera litura named as SlTpx. The full-length cDNA consists of 1165 bp with 588 bp open reading frame, encoding 195 amino acids. Th...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2013.11.012
更新日期:2014-05-01 00:00:00
abstract::The suppressor of cytokine signaling 1 (SOCS1) is a crucial regulator in the immune systems of mammals, which functions classically as a negatively regulator in the IFN signaling pathways. However, data on functional characterization of SOCS1 in lower vertebrates is limited. In this study, we identified and characteri...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2017.09.020
更新日期:2018-01-01 00:00:00
abstract::Betanodaviruses cause viral nervous necrosis in numerous fish species, but some species are resistant to infection by these viruses. It is essential to fully characterize the immune responses that underlie this protective response. Complete characterization of the immune responses against nodaviruses may allow the dev...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章,评审
doi:10.1016/j.dci.2013.07.019
更新日期:2014-04-01 00:00:00
abstract::Pseudogymnoascus destructans (Pd), the causative agent of white-nose syndrome in North America, has decimated bat populations within a decade. The fungus impacts bats during hibernation when physiological functions, including immune responses, are down-regulated. Studies have shown that Pd is native to Europe, where i...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2021.104017
更新日期:2021-01-18 00:00:00
abstract::While genetic evidence points towards an absence of Toll-Like Receptors (TLRs) in Platyhelminthes, the Toll/IL-1 Receptor (TIR)-domains that drive the assembly of signalling complexes downstream TLR are present in these organisms. Here, we undertook the characterisation of the repertoire of TIR-domain containing prote...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2018.05.004
更新日期:2018-09-01 00:00:00
abstract::Complement components C3 and C4 have been isolated from the serum of the nurse shark (Ginglymostoma cirratum) and of the channel catfish (Ictalurus punctatus). As in the higher vertebrates, the fish C4 proteins have three-chain structures while the C3 proteins have two-chain structures. All four proteins have intra-ch...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/s0145-305x(98)00002-0
更新日期:1998-03-01 00:00:00
abstract::The RIG-I like helicases, RIG-I, mda5 and LGP2 are an evolutionarily conserved family of cytosolic pattern recognition receptors important in the recognition of viral RNA, and responsible for the innate induction of interferons and proinflammatory cytokines upon viral infection. Bats are natural reservoir hosts to a v...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2011.11.008
更新日期:2012-04-01 00:00:00
abstract::MicroRNAs (miRNAs) have been identified as important post transcriptional regulators of gene expression. In higher vertebrates, a subset of miRNAs has been identified as important regulators of a number of key genes in immune system gene networks, and this paper review recent studies on miRNAs associated with immune r...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章,评审
doi:10.1016/j.dci.2017.02.023
更新日期:2017-10-01 00:00:00
abstract::Crustins are distributed across the decapods and are believed to play a significant part in the humoral defense system of their host. In this study, two crustin isoforms from Hyas araneus hemocytes were purified and tested for antimicrobial activity against selected microorganisms. They show both antibacterial and ant...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2008.10.010
更新日期:2009-04-01 00:00:00