Abstract:
:In vitro production of hydrogen peroxide (H2O2) by the amoebocytes of the scallop, Patinopecten yessoensis, was studied. The authors first confirmed the availability of the direct quantitative method using homovanillic acid, and found that both resting and stimulated amoebocytes produced H2O2. However, the latter showed higher capacity for H2O2 production. The amoebocytes stimulated by concanavalin A released a large amount of H2O2 compared with the cells challenged with three species of bacteria.
journal_name
Dev Comp Immunoljournal_title
Developmental and comparative immunologyauthors
Nakamura M,Mori K,Inooka S,Nomura Tdoi
10.1016/0145-305x(85)90004-7subject
Has Abstractpub_date
1985-07-01 00:00:00pages
407-17issue
3eissn
0145-305Xissn
1879-0089pii
0145-305X(85)90004-7journal_volume
9pub_type
杂志文章abstract::In this study, an IL-8 homologue has been cloned and identified from South African clawed frog Xenopus laevis (designated XlIL-8). The open reading frame (ORF) of XlIL-8 consists of 312 bases encoding a protein of 103 amino acids. The chemokine CXC domain, which contained Glu-Leu-Arg (ELR) motif and four cysteine resi...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2011.04.005
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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
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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
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doi:10.1016/j.dci.2018.07.014
更新日期:2018-11-01 00:00:00
abstract::Tumor necrosis factor (TNF) is one of the most important cytokines involved in inflammation, apoptosis, cell proliferation, and stimulation of the immune system. The TNF gene has been cloned in teleost fish; however, the in vivo function of fish TNF is essentially unknown. In this study, we report the identification o...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
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abstract::The presence of phenoloxidase (PO) activity was detected in different developmental stages of the Pacific oyster, Crassostrea gigas. A significant reduction in PO activity was observed from the 6h embryo stage to the day 11 larvae by spectrophotometry. A progressive increase was also observed from the day 13 larvae ri...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2008.11.011
更新日期:2009-05-01 00:00:00
abstract::The cysteine-rich strongylocins were the first antimicrobial peptides (AMPs) discovered from the sea urchin species, Strongylocentrotus droebachiensis. Homologous putative proteins (called SpStrongylocin) were found in the sister species, S. purpuratus. To demonstrate that they exhibit the same antibacterial activity ...
journal_title:Developmental and comparative immunology
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journal_title:Developmental and comparative immunology
pub_type: 杂志文章
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更新日期:2008-01-01 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
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journal_title:Developmental and comparative immunology
pub_type: 杂志文章
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journal_title:Developmental and comparative immunology
pub_type: 杂志文章
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abstract::Bcl-2-associated X (Bax) belongs to the Bcl-2 protein family and its pro-apoptotic function has been confirmed in many vertebrate species. However, the functional role of Bax in apoptosis in invertebrates is limited. Here, a Bax homologue (AjBax) in Apostichopus japonicas was cloned and characterized, and its pro-apop...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2019.103490
更新日期:2020-01-01 00:00:00
abstract::Tumor necrosis factor (TNF)-related apoptosis-inducing ligand (TRAIL) is a member of the TNF superfamily and plays multifunctional roles in the immune system. In the present study, a homolog of TRAIL from the Mongolian horse (named ecTRAIL) was identified and characterized. The 870-bp open reading frame encodes a poly...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2016.08.018
更新日期:2017-02-01 00:00:00
abstract::White sturgeon (Acipenser transmontanus) immunoglobulin (Ig) was purified from serum by two methods, ion-exchange chromatography and gel filtration and precipitation of the euglobulin fraction. The purity of these immunoglobulin preparations was confirmed by gel electrophoresis. Sequence analysis of the N-terminal ami...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/0145-305x(96)00015-8
更新日期:1996-07-01 00:00:00
abstract::The thymus is the primary organ for functional T lymphocyte development in jawed vertebrates. A new study in the jawless fish, lampreys, indicates the existence of a primitive thymus in these surviving representatives of the most ancient vertebrates, providing strong evidence of co-evolution of T cells and thymus. Thi...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章,评审
doi:10.1016/j.dci.2012.01.002
更新日期:2013-01-01 00:00:00
abstract::A cytolytic protein named Coelomic Cytolytic Factor-1 (CCF-1) was isolated from the coelomic fluid of the earthworm Eisenia foetida foetida. Despite the absence of any gene homology, CCF-1 showed functional analogy with the mammalian cytokine tumour necrosis factor (TNF), particularly based on similar lectin-like acti...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/s0145-305x(01)00048-9
更新日期:2002-01-01 00:00:00
abstract::Temperature variability, and in particular temperature decreases, can increase susceptibility of amphibians to infections by the fungus Batrachochytrium dendrobatidis (Bd). However, the effects of temperature shifts on the immune systems of Bd-infected amphibians are unresolved. We acclimated frogs to 16 °C and 26 °C ...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2017.08.018
更新日期:2017-12-01 00:00:00
abstract::The process of myeloid cell development (myelopoiesis) in fish has mainly been studied in three cyprinid species: zebrafish (Danio rerio), ginbuna carp (Carassius auratus langsdorfii) and goldfish (C. auratus, L.). Our studies on goldfish myelopoiesis have utilized in vitro generated primary kidney macrophage (PKM) cu...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章,评审
doi:10.1016/j.dci.2015.10.024
更新日期:2016-05-01 00:00:00
abstract::CfTEP is a member of thioester-containing protein (TEP) family found in Zhikong scallop Chlamys farreri and is involved in innate immunity against invading microbes. In the present study, the genomic DNA of CfTEP was cloned and characterized. The genomic DNA sequence of CfTEP consisted of 40 exons and 39 introns spann...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
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abstract::The lectin complement pathway has important functions in vertebrate host defence and accumulating evidence of primordial complement components trace its emergence to invertebrate phyla. We introduce two putative mannose-binding lectin homologues (CioMBLs) from the urochordate species Ciona intestinalis. The CioMBLs di...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2009.08.004
更新日期:2010-01-01 00:00:00
abstract::There is increasing concern about the possible effect of pharmaceutical compounds may have on the fish immune system. Bath exposition of 17α-ethynylestradiol (EE2), a synthetic estrogen used in oral contraceptives, altered the immune response of the gilthead seabream (Sparus aurata L.), a marine hermaphrodite teleost....
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
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更新日期:2015-12-01 00:00:00
abstract::Erythropoietin receptor (EPOR) is a member of the class I cytokine receptor superfamily and signaling through this receptor is important for the proliferation, differentiation and survival of erythrocyte progenitor cells. This study reports on the molecular and functional characterization of goldfish EPOR. The identif...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2014.02.017
更新日期:2014-08-01 00:00:00
abstract::The identification of molecular markers considerably facilitated the classification and functional analysis of blood cell types. Apis mellifera hemocytes have been classified by morphological criteria and lectin binding properties; however, the use of molecular markers has been minimal. Here we describe a monoclonal a...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2017.07.013
更新日期:2017-11-01 00:00:00
abstract::Hemolymph coagulation is a first response to injury, impeding infection, and ending bleeding. Little is known about its molecular basis in insects, but clotting factors have been identified in the fruit fly Drosophila melanogaster. Here, we have begun to study coagulation in the aquatic larvae of the malaria vector mo...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2006.12.006
更新日期:2007-01-01 00:00:00
abstract::Lysozymes as an important immune factor, play vital roles in innate immune response against pathogen infection. In the present study, one c-type and g-type lysozymes were identified from Chinese giant salamander (Andrias davidianus). They shared highly conserved structural features with lysozymes from other species. S...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
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更新日期:2017-07-01 00:00:00
abstract::The dog is both a valued veterinary species and a widely used translational model for sepsis research. However, relatively little work has been performed evaluating potential biomarkers present during canine infection. Triggering receptor expressed on myeloid cells-1 (TREM-1) has shown promise as a biomarker for infec...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2011.03.021
更新日期:2011-08-01 00:00:00
abstract::Boyden chamber assays were performed to test the stimulatory effect of different bacterial products on the migratory activity of Mytilus haemocytes. The results indicate that these blood cells exhibit chemotactic as well as chemokinetic reactions. Lipopolysaccharides (LPS) from both Serratia marcescens and Escherichia...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
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journal_title:Developmental and comparative immunology
pub_type: 杂志文章
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更新日期:2006-01-01 00:00:00
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journal_title:Developmental and comparative immunology
pub_type: 杂志文章
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更新日期:2002-09-01 00:00:00
abstract::51Cr-chromate labelled chicken red blood cells, treated with rabbit (anti-chicken red blood cell) serum, are lysed in vitro, in the absence of complement, by spleen cells from Xenopus laevis, Ambystoma mexicanum or Lacerta viridis. Optimal conditions for lysis by Xenopus spleen cells were determined. The phenomenon se...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/s0145-305x(77)80017-7
更新日期:1977-10-01 00:00:00
abstract::Spleen cells from rats 2 to 132 days old were cultured with 1-125 micrograms/ml Concanavalin A (Con A). At high doses of Con A, the high spontaneous thymidine uptake of spleen cells from rats 15 to 21 days old was suppressed, whereas spleen cells from younger rats showed no suppression of spontaneous mitogenesis at eq...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/0145-305x(84)90073-9
更新日期:1984-10-01 00:00:00