Abstract:
:The swine leukocyte antigen (SLA) haplotype B is associated with increased penetrance of the tumor traits in Sinclair swine cutaneous melanoma (SSCM). We established a series of SinclairxHanford swine crosses to facilitate genetic mapping of the tumor-associated loci. In this study, the SLA diversity in the founding animals was characterized for effective selection of maximum tumor penetrance in the pedigrees. Using the sequence-based typing (SBT) method we identified a total of 29 alleles at five polymorphic SLA loci (SLA-1, SLA-3, SLA-2, DRB1 and DQB1) representing six class I and five class II haplotypes. We subsequently developed a rapid PCR-based typing assay using sequence-specific primers (PCR-SSP) to efficiently follow the SLA types of the crossbred progeny. In a total of 469 animals we identified three crossovers within the class I region and three between the class I and class II regions, which corresponded to recombination frequencies of 0.39% and 0.56%, respectively. We also confirmed the presence of two expressed SLA-1 loci in three of the class I haplotypes and were able to determine the relative chromosomal arrangement of the duplicated loci in two haplotypes. This study furthers our understanding of the allelic architecture and polymorphism of the SLA system and will facilitate the mapping of loci associated with the expression of SSCM.
journal_name
Dev Comp Immunoljournal_title
Developmental and comparative immunologyauthors
Ho CS,Martens GW,Amoss MS Jr,Gomez-Raya L,Beattie CW,Smith DMdoi
10.1016/j.dci.2009.09.006subject
Has Abstractpub_date
2010-03-01 00:00:00pages
250-7issue
3eissn
0145-305Xissn
1879-0089pii
S0145-305X(09)00198-0journal_volume
34pub_type
杂志文章abstract::Toll/interleukin 1 receptor domain-containing adaptor protein (TIRAP) and toll/interleukin 1 receptor-domain-containing adapter-inducing interferon-β (TRIF) are crucial adaptors of signal transduction for the signaling pathways of toll-like receptors (TLRs). TIRAP and TRIF perform an essential function in an antimicro...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2020.103991
更新日期:2021-04-01 00:00:00
abstract::Damselfish neurofibromatosis (DNF) is a malignant transmissible disease affecting Schwann cells, and is the only naturally occurring animal model of human neurofibromatosis type 1. The current study was designed to determine whether fish in the early stages of disease have measurable immune responses toward DNF tumor ...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/s0145-305x(94)90356-5
更新日期:1994-07-01 00:00:00
abstract::The gammadeltaT cells of ruminants are believed to participate in innate immunity and have been described with regulatory, inflammatory and cytotoxic functions. Here we describe a subset of CD3(+) TcR1(+) WC1(-)gammadeltaT cells expressing CD335 (NKp46), classically associated with CD3(-) natural killer (NK) cells, as...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2008.01.011
更新日期:2008-01-01 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
abstract::The phagocytic hemocytes of four snail species were investigated for their ability to generate reactive oxygen metabolites upon stimulation by foreign material. Hemocytes of the pond snail Lymnaea stagnalis and of the garden snail Helix aspersa showed a luminol-dependent chemiluminescence (CL) when they phagocytosed z...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/0145-305x(88)90068-7
更新日期:1988-07-01 00:00:00
abstract::Extracellular matrix (ECM) components, in addition to their structural functions, interact with cell surface receptors and intracellular components to modulate the transduction of signals for cell growth, differentiation, migration, proliferation, polarization, apoptosis and inflammation. Our previous findings in the ...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2010.05.007
更新日期:2010-10-01 00:00:00
abstract::We previously showed that a fish interferon (IFN) regulatory factor 9 (IRF9) homologue, crucian carp Carassius auratus IRF9, displays constitutively nuclear localization and involvement in fish IFN-dependent JAK-STAT signaling; however, little is known about the expression regulation of fish IRF9. Here, we characteriz...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2013.07.017
更新日期:2013-12-01 00:00:00
abstract::Liposome-associated fimbriae antigens (SEF14 and SEF21) were prepared for intraocular immunization to seek protective efficacy for intestinal infection with Salmonella enterica serovar Enteritidis. Chickens were immunized intraocularly with the antigens at 8 and 10 weeks of age. Evidence of an IgA and IgG responses we...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/s0145-305x(03)00086-7
更新日期:2004-01-01 00:00:00
abstract::The serine/threonine protein kinase MST4 plays multiple roles in the regulation of signaling pathways that govern cellular processes including mitosis, migration, homeostasis, polarity, proliferation, differentiation and apoptosis. Here we report the identification and characterization of the full-length sequence of L...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2017.03.026
更新日期:2017-08-01 00:00:00
abstract::Experiments were conducted to determine the ability of the protistan parasite, Perkinsus marinus, to inhibit chemiluminescence of hemocytes from the eastern oyster, Crassostrea virginica. Luminol-enhanced chemiluminescence (CL) was used to measure the production of reactive oxygen intermediates (ROI) generated by oyst...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/0145-305x(94)00059-o
更新日期:1995-03-01 00:00:00
abstract::The differentiation of distinct leukocyte subsets is governed by lineage-specific growth factors that elicit disparate expression of transcription factors and markers by the developing cell populations. For example, macrophages (Mφs) and granulocytes (Grns) arise from common granulocyte-macrophage progenitors in respo...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2020.103798
更新日期:2020-12-01 00:00:00
abstract::This study was aimed at the identification of variations in humoral immunity parameters during the lactation period in macaque females, a recognized model in reproductive physiology and pathology. The importance of such evaluation is evidenced in particular by the central role played by the maternally transferred immu...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/0145-305x(96)00006-7
更新日期:1996-03-01 00:00:00
abstract::C-type lectins participate in pathogen recognition and other defense responses in innate immunity as well as in cell-cell interactions. A new cDNA encoding a 335-residue polypeptide containing two tandem C-type lectin domains was cloned from the haemocytes of Helicoverpa armigera (Ha-lectin). Northern hybridizations r...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2007.04.006
更新日期:2008-01-01 00:00:00
abstract::Pro-inflammatory cytokines are produced as part of innate immunity. Increased resistance to extraintestinal Salmonella enteritidis (SE) has been associated with an increase in heterophil pro-inflammatory cytokine gene expression. Invasion of chicken epithelial cells by SE induces an 8- to 10-fold increase in interleuk...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2004.08.002
更新日期:2005-01-01 00:00:00
abstract::FoxP3 is a transcription factor essential for differentiation and function of T regulatory cells (Tregs). There are two major subsets of Tregs: natural Tregs (nTregs) generated in thymus and inducible Tregs (iTregs) produced in peripheral immune system. It has been documented that iTreg development is dependent on sol...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2019.02.019
更新日期:2019-07-01 00:00:00
abstract::Thioredoxin-like protein 5 (Trxlp-5) is a thioredoxin isoform associated with cellular redox homeostasis through the activity of thiol-disulfide reductase. In our study, Trxlp-5 was identified and characterized in Pinctada fucata martensii. The expression of PmTrxlp-5 was detected in response to polyinosinic: polycyti...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2020.103635
更新日期:2020-05-01 00:00:00
abstract::Splenic suppressor cells from neonatal ("intrinsic") and adult (tumor-allosensitized) mice were compared. Both are non-antigen specific and non-H-2 restricted, and are Ly1+2+, I-J+, QA2+ T-cells. Injection of adult peritoneal exudate cells into neonates or adult tumor-allosensitized mice decreases suppressor cell acti...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/0145-305x(85)90066-7
更新日期:1985-01-01 00:00:00
abstract::A hepcidin-like gene (cmHep) was cloned and characterized from the liver of the blotched snakehead Channa maculata. The complete cmHep cDNA was 756 bp in length, containing an open reading frame of 270 bp (encoding 89 amino acids), flanked by 210 bp and 276 bp of 5' and 3' untranslated regions, respectively. The deduc...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2013.11.007
更新日期:2014-05-01 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::Ascorbate is an essential nutrient commonly regarded as an antioxidant. In this study, using axenic brine shrimp and pathogenic strain Vibrio harveyi as the host-pathogen model, we confirmed that pretreatment of sodium ascorbate (NaAs), at an optimum concentration, was a prooxidant by generation of hydrogen peroxide, ...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2018.11.007
更新日期:2019-03-01 00:00:00
abstract::Thioredoxins (TRXs) are a family of small, highly conserved proteins that are essential for the maintenance of cellular homeostasis. In this study, a thioredoxin gene was cloned from orange-spotted grouper, Epinephelus coioides (designated as Ec-TRX). The full-length cDNA of Ec-TRX was comprised of 767bp with a 327bp ...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2012.04.011
更新日期:2012-09-01 00:00:00
abstract::Toll-like receptors (TLRs) play an important role in the activation of innate and adaptive immune responses. Stimulation with multiple TLR agonists may result in synergistic, complimentary or inhibitory effects on innate immune responses. In this study, we investigated the effects of co-stimulation of sheep peripheral...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2009.12.018
更新日期:2010-05-01 00:00:00
abstract::Previous studies demonstrated that porcine plasma ficolin binds the important pig pathogen Actinobacillus pleuropneumoniae (APP) in an N-acetylglucosamine-dependent manner. In the present study, attempts to characterize the bacterial-binding properties of ficolin indicated ficolin is the major porcine plasma protein t...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/s0145-305x(03)00057-0
更新日期:2003-10-01 00:00:00
abstract::The major histocompatibility complex (MHC) includes the most polymorphic genes in vertebrates, and balancing selection has been proposed as a main evolutionary force. Here we present one of the first data sets examining the genetic characteristics of chicken MHC I BFIV molecules in four Chinese native breeds, sourced ...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2016.05.004
更新日期:2016-09-01 00:00:00
abstract::We report on the cloning and characterization of Trypanosoma carassii 70 KDa heat shock protein (hsp70). T. carassii hsp70 was secreted/excreted into culture medium in vitro and was recognized by sera from infected fish. Recombinant hsp70 (rhsp70) activated goldfish macrophages and stimulated the production of pro-inf...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2009.06.003
更新日期:2009-10-01 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::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::A hemagglutinin was isolated from hemocytes of the ascidian, Halocynthia roretzi, by a procedure including extraction and ion-exchange chromatography on CM-cellulose. The molecular weight of the hemagglutinin was estimated to be 120,000 by gel filtration. It was resistant to acid treatment but sensitive to alkali or h...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/0145-305x(91)90042-w
更新日期:1991-01-01 00:00:00
abstract::In order to assess the role of antigen persistence in the tolerant state, tolerance was induced in Xenopus laevis by the embryonic transplantation of whole eyes or tail tissue. Both types of transplants were seen to heal in and persist, with no signs of immunological incompatibility. At metamorphosis, tail resorption ...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/0145-305x(83)90034-4
更新日期:1983-07-01 00:00:00
abstract::The expression levels of 97 unigenes encoding heat shock proteins of Litopenaeus vannamei was scanned, and ten of them were significantly induced by white spot syndrome virus (WSSV). Among these genes, heat shock 70 kDa protein cognate 5 (LvHSC70-5) was upregulated to the highest extent and subjected to further studie...
journal_title:Developmental and comparative immunology
pub_type: 杂志文章
doi:10.1016/j.dci.2017.02.003
更新日期:2017-07-01 00:00:00