Abstract：
:The in vitro mitogenic responses of channel catfish peripheral blood leucocytes to ConA and LPS were differentially affected by both in vitro and in vivo temperatures. The magnitude of the response to LPS was relatively independent of both in vitro culture temperature and in vivo acclimation temperature. The magnitude of the response to ConA was suppressed at lower in vitro temperatures although this suppression could be reduced by lower in vivo acclimation temperatures. In vitro temperature-shift experiments indicated that channel catfish PBL could respond to ConA at a lower in vitro temperature if first stimulated with ConA at a higher in vitro temperature. The converse, however was not true in that channel catfish PBL did not respond at a higher in vitro temperature after an initial stimulation with ConA at a lower in vitro temperature. This latter failure to respond could not be attributed to the induction of a suppressor cell (or factor) by exposure to ConA at a lower temperature. These studies, when coupled with other available data on channel catfish PBL subpopulations, are interpreted as supporting the hypothesis that low temperature immunosuppression in fish may result from preferential inhibitory effects on T cells rather than B cells.
journal_name
Dev Comp Immunoljournal_title
Developmental and comparative immunologyauthors
Clem LW,Faulmann E,Miller NW,Ellsaesser C,Lobb CJ,Cuchens MAdoi
10.1016/0145-305x(84)90038-7subject
Has Abstractpub_date
1984-04-01 00:00:00pages
313-22issue
2eissn
0145-305Xissn
1879-0089pii
0145-305X(84)90038-7journal_volume
8pub_type
杂志文章abstract：:Transforming growth factor-β activated kinase 1 (TAK1) is a crucial signal transducer in multiple signaling pathways. TAK1 binds TAB1, TAB2, and TAB3, which act as activators and adaptors that specifically regulate the activation of TAK1. To date, the role of TABs is largely unknown in fish. In the present study, a TA...
journal_title：Developmental and comparative immunology
pub_type： 杂志文章
doi：10.1016/j.dci.2018.09.014
更新日期：2019-01-01 00:00:00
abstract：:This article reviews the past and present scientific reports regarding Bithynia spp. focusing on the biology, ecology and life cycle of Bithynia snails and their responses to Opisthorchis viverrini infection. Moreover, new data regarding comparative molecular genomics and proteomic approaches have recently revealed no...
journal_title：Developmental and comparative immunology
pub_type： 杂志文章,评审
doi：10.1016/j.dci.2019.103460
更新日期：2020-01-01 00:00:00
abstract：:This study compared hemocyte responses of eastern and Pacific oysters to Perkinsus marinus, in vitro. Except for the percentage of hemocytes associated with P. marinus there was little or no significant difference between eastern and Pacific oysters with regard to their hemocytic response to P. marinus. In phagocytosi...
journal_title：Developmental and comparative immunology
pub_type： 杂志文章
doi：10.1016/0145-305x(95)00017-n
更新日期：1995-07-01 00:00:00
abstract：:Toll-like Receptors (TLRs) are the first innate receptors in recognizing pathogen-associated molecular patterns. In fish, upregulation of toll-like receptors during infection has been largely demonstrated while the effects of abiotic stressors on their expression remain poorly investigated. In this study, striped catf...
journal_title：Developmental and comparative immunology
pub_type： 杂志文章
doi：10.1016/j.dci.2017.03.020
更新日期：2017-08-01 00:00:00
abstract：:White spot syndrome virus (WSSV), the causative agent of white spot disease (WSD), is a serious and aggressive shrimp viral pathogen with a worldwide distribution. At the genome replication stage (12 hpi), WSSV induces a metabolic rerouting known as the invertebrate Warburg effect, which boosts the availability of ene...
journal_title：Developmental and comparative immunology
pub_type： 杂志文章
doi：10.1016/j.dci.2015.06.001
更新日期：2015-11-01 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：: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：:Differences in responses of chicken bone marrow derived dendritic cells (BMDC) to in vitro treatment with lipopolysaccharide (LPS), heat, and LPS + heat were identified. The Fayoumi is more disease resistant and heat tolerant than the Leghorn line. Nitric Oxide (NO) production, phagocytic ability, MHC II surface expre...
journal_title：Developmental and comparative immunology
pub_type： 杂志文章
doi：10.1016/j.dci.2016.05.016
更新日期：2016-10-01 00:00:00
abstract：:The IMD pathway signaling plays a pivotal role in the Drosophila defense against bacteria. During the last two decades, significant progress has been made in identifying the components and deciphering the molecular mechanisms underlying this pathway, including the means of bacterial sensing and signal transduction. Wh...
journal_title：Developmental and comparative immunology
pub_type： 杂志文章,评审
doi：10.1016/j.dci.2013.05.014
更新日期：2014-01-01 00:00:00
abstract：:The euglobulin fraction of sturgeon (Acipenser baeri) serum was analyzed using electrophoretic and immunoblotting techniques. The major protein of this fraction is an IgM-like molecule composed of equimolar 70-kDa glycosylated H chains and 26-30 kDa L chains. In the absence of a reducing agent, the L and H polypeptide...
journal_title：Developmental and comparative immunology
pub_type： 杂志文章
doi：10.1016/s0145-305x(05)80007-2
更新日期：1993-11-01 00:00:00
abstract：:Adult female frogs (Rana perezi) have been used to analyze structural and morphometrical changes which affect lymphoid organs after treatment with a single dose of dexamethasone (DX). Special attention was given to the distinct sensitivity observed during two different periods of the year. Morphological differences we...
journal_title：Developmental and comparative immunology
pub_type： 杂志文章
doi：10.1016/0145-305x(89)90017-7
更新日期：1989-01-01 00:00:00
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：:A novel lysozyme gene (RpLysPh) with high similarity to the bacteriophage lysozymes was identified in Manila clam, Ruditapes philippinarum. The full length cDNA of RpLysPh is 828bp and contains a 462bp open reading frame (ORF) that codes for a 154 amino acid protein. Multiple sequence alignment analysis revealed that ...
journal_title：Developmental and comparative immunology
pub_type： 杂志文章
doi：10.1016/j.dci.2014.06.013
更新日期：2014-11-01 00:00:00
abstract：:Allorecognition has been well-studied in the context of vertebrate adaptive immunity and recognition of the Major Histocompatibility Complex (MHC), which is the central event of vertebrate immune responses. Although allorecognition systems have been identified throughout the metazoa, recent results have shown that the...
journal_title：Developmental and comparative immunology
pub_type： 杂志文章,评审
doi：10.1016/j.dci.2014.03.014
更新日期：2015-01-01 00:00:00
abstract：:The NF-kappaB group of transcription factors play an important role in mediating immune responses in organisms as diverse as insects and mammals. The fruit fly Drosophila melanogaster express three closely related NF-kappaB-like transcription factors: Dorsal, Dif, and Relish. To study their roles in vivo, we used micr...
journal_title：Developmental and comparative immunology
pub_type： 杂志文章
doi：10.1016/j.dci.2007.04.001
更新日期：2008-01-01 00:00:00
abstract：:Immune larval Galleria mellonella removed live Proteus mirabilis from the hemolymph less effectively than did non-immune larvae. This was attributed to a decline in total hemocyte counts, levels of plasmatocytes and granulocytes and hemocyte adhesion capacity. Immune serum possessed factors which reduced bacterial adh...
journal_title：Developmental and comparative immunology
pub_type： 杂志文章
doi：10.1016/0145-305x(87)90007-3
更新日期：1987-01-01 00:00:00
abstract：:In the present study, we developed an O-antigen-deficient, live, attenuated Salmonella Typhimurium (ST) strain (JOL2377) and assessed its safety, macrophage toxicity, invasion into lymphoid tissues, immunogenicity, and protection against Salmonella infection in chickens. The JOL2377 induced significantly lower cytotox...
journal_title：Developmental and comparative immunology
pub_type： 杂志文章
doi：10.1016/j.dci.2020.103745
更新日期：2020-10-01 00:00:00
abstract：:The cartilaginous fish (chimeras, sharks, skates and rays) are the oldest group relative to mammals in which an adaptive immune system founded upon immunoglobulins has been found. In this manuscript we characterize the immunoglobulins of the spiny dogfish (Squalus acanthias) at both the molecular and expressed protein...
journal_title：Developmental and comparative immunology
pub_type： 杂志文章
doi：10.1016/j.dci.2011.10.007
更新日期：2012-04-01 00:00:00
abstract：:Recently, we have reported the structural determination of antimicrobial peptides (AMPs), such as riptocin, rip-defensin, and rip-thanatin, from Riptortus pedestris. However, the biological roles of AMPs in the host midgut remain elusive. Here, we compared the expression levels of AMP genes in apo-symbiotic insects wi...
journal_title：Developmental and comparative immunology
pub_type： 杂志文章
doi：10.1016/j.dci.2017.09.009
更新日期：2018-01-01 00:00:00
abstract：:Lipopolysaccharide- and β-1,3-glucan-binding protein (LGBP) existed in diversity of invertebrates including shrimp plays a crucial role in an innate immunity via mediating the recognition of invading pathogens. In this study, LGBP was cloned and characterized from the hepatopancreas of Litopenaeus vannamei, named as L...
journal_title：Developmental and comparative immunology
pub_type： 杂志文章
doi：10.1016/j.dci.2017.11.016
更新日期：2018-04-01 00:00:00
abstract：:Resistance to Marek's disease (MD) in chickens is genetically regulated and there are lines of chickens with differential susceptibility or resistance to this disease. The present study was designed to study comparative changes in the spleen proteomes of MD-susceptible B19 and MD-resistant B21 chickens in response to ...
journal_title：Developmental and comparative immunology
pub_type： 杂志文章
doi：10.1016/j.dci.2010.01.016
更新日期：2010-07-01 00:00:00
abstract：:The skin mucus of the conger eel, Conger myriaster, contains galactose-specific agglutinins. Hemagglutinating activity is independent of divalent cations and is destroyed by heating at 50 degrees C for 15 min. The mucus agglutinins, named congerins, are a mixture of proteins with different electrical charges. Three of...
journal_title：Developmental and comparative immunology
pub_type： 杂志文章
doi：10.1016/0145-305x(88)90007-9
更新日期：1988-04-01 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：:The present study was conducted to evaluate the effects of dietary Pediococcus acidilactici (PA) and raffinose (RF) alone or in combination on growth performance, mucosal immune factors and immune related genes expression in common carp (Cyprinus carpio) juveniles. Fish with initial weight of 10.0 ± 2.5 g were fed the...
journal_title：Developmental and comparative immunology
pub_type： 杂志文章
doi：10.1016/j.dci.2019.01.009
更新日期：2019-05-01 00:00:00
abstract：:Infectious hematopoietic necrosis virus (IHNV) is a common pathogen that causes severe disease in the salmonid aquaculture industry. Recent work demonstrated that autophagy plays an important role in pathogen invasion by activating innate and adaptive immunity. This study investigated the relationship between IHNV and...
journal_title：Developmental and comparative immunology
pub_type： 杂志文章
doi：10.1016/j.dci.2017.07.025
更新日期：2017-12-01 00:00:00
abstract：:Though Bombyx mori larvae possess five types of hemocytes in the hemolymph, the granular cells play a key role as phagocytes and also participate in the early phase of encapsulation together with plasmacytes. In this sense, these two hemocytes are regarded as immunocompetent cells in B.mori. A granular cell can intern...
journal_title：Developmental and comparative immunology
pub_type： 杂志文章,评审
doi：
更新日期：1982-10-01 00:00:00
abstract：:The chemokine RANTES plays an essential role in inflammation and immune response. In this study, we cloned the nucleotide sequence of the 5'-flanking region of the porcine RANTES (poRANTES) gene and characterized the regulatory elements that activate transcription. Analyses of a series of 5' deletion constructs demons...
journal_title：Developmental and comparative immunology
pub_type： 杂志文章
doi：10.1016/j.dci.2010.10.008
更新日期：2011-03-01 00:00:00
abstract：:The suppressor of cytokine signaling 1 (SOCS-1) protein is a critical regulator in the immune systems of humans and mammals, which functions classically as an inhibitor of the IFN signaling pathways. However, data on functional characterisation of SOCS-1 in ancient vertebrates are limited. In this study, we report the...
journal_title：Developmental and comparative immunology
pub_type： 杂志文章
doi：10.1016/j.dci.2013.10.007
更新日期：2014-03-01 00:00:00
abstract：:Three molecular forms of immunoglobulins: pentamer, dimer and monomer, were isolated from serum of the frill shark, Chlamydoselachus anguineus, the most primitive extant shark. A pentamer having an apparent mass of 900 kDa, consisting of 68 kDa heavy (H) chains and 22-24 kDa light (L) chains, was considered to be IgM ...
journal_title：Developmental and comparative immunology
pub_type： 杂志文章
doi：10.1016/0145-305x(92)90004-v
更新日期：1992-07-01 00:00:00
abstract：:Trichoplusia ni immune genes up-regulated in response to bacterial infection have been isolated using differential display polymerase chain reaction. Here we report the cloning and characterisation of a gut-specific immune gene encoding an azurocidin-like protein. The deduced protein is 317 amino acid residues long wi...
journal_title：Developmental and comparative immunology
pub_type： 杂志文章
doi：10.1016/s0145-305x(02)00009-5
更新日期：2002-07-01 00:00:00
