Abstract：
:A method has been developed to establish lines of transformed lymphocytes able to produce in vitro the same anti-sperm antibodies as those naturally occurring in immuno-infertile individuals. We utilized lymphocytes from a male donor whose serum contained anti-sperm antibodies of the IgG class up to the dilution 1:10,000, as detected by means of immunobead binding. T lymphocytes were separated from B lymphocytes using magnetic beads coated with anti-T antibody. B lymphocytes were then placed at a concentration of 5 x 10(6)/ml in a 96-well plate, stimulated with phytohaemagglutinin (PHA) and transformed with Epstein-Barr virus. After a few days, only transformed cells continued growing and these were collected. The supernatant was tested for production of anti-sperm antibodies and those transformed lymphocytes shown to be synthesising antibodies directed against the sperm head and the tail were cloned. We obtained a clone of cells producing antibodies of the IgG1 class directed against the head of the spermatozoon. This oligoclonal antibody (F6) recognized a 58-kDa band from a lysate of sperm membranes and was able to reduce the penetration of zona-free hamster oocytes by capacitated spermatozoa.
journal_name
J Reprod Immunoljournal_title
Journal of reproductive immunologyauthors
Fusi FM,Besuschio F,De Santis L,Lorenzetti I,Ferrari Adoi
10.1016/0165-0378(95)00939-isubject
Has Abstractpub_date
1995-07-01 00:00:00pages
135-47issue
2eissn
0165-0378issn
1872-7603pii
0165-0378(95)00939-Ijournal_volume
29pub_type
杂志文章abstract：:Throughout follicular growth the number of immune cells increases, enhanced under stimulation with exogenous gonadotropins. This treatment, however, may adversely influence folliculogenesis and negatively affect oocyte quality through modifications in the follicular concentrations of cytokines released by these immune...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/j.jri.2014.06.003
更新日期：2014-12-01 00:00:00
abstract：:The rabbit sperm membrane autoantigen, RSA-1, has been isolated from the kidneys of bilaterally vasectomized rabbits. Using detergent extraction the IgG-RSA-1 complex in the kidney was isolated first on an anti-IgG immunocolumn. The eluted IgG-RSA-1 complex was then applied to an anti-sperm autoantibody column which b...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/0165-0378(84)90006-8
更新日期：1984-02-01 00:00:00
abstract：:Antisera to Mason-Pfizer or Baboon Endogenous Virus possessed complement-dependent cytotoxicity for cell lines chronically infected with these viruses, with some degree of cross-reaction. When appropriately absorbed with virus-free cells, the antisera were not cytotoxic for lymphocytes of adult males but lysed lymphoc...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/0165-0378(81)90001-2
更新日期：1981-03-01 00:00:00
abstract：:Phytohaemagglutinin (PHA) was employed to study the constituents of the cell membrane in X- and Y-bearing human spermatozoa. The presence of certain receptors for PHA was revealed in the equatorial region of about 50% of the spermatozoa. To determine the association of the equatorial staining by PHA with one of the su...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/0165-0378(81)90005-x
更新日期：1981-03-01 00:00:00
abstract：:The present review article compares NK cell subsets and cytokine patterns determined in the peripheral blood as well as results of functional in-vitro assays using peripheral NK cells of idiopathic recurrent miscarriage (iRM) patients with corresponding results obtained in female healthy controls and female renal tran...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章,评审
doi：10.1016/j.jri.2020.103098
更新日期：2020-04-01 00:00:00
abstract：:Cationic host defence peptides (CHDP; also known as antimicrobial peptides) are key components of the immune response in the female reproductive tract. The role of the placental trophoblast in ovine host defence remains poorly understood. This study characterises expression of genes for cathelicidin and defensin pepti...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/j.jri.2016.06.006
更新日期：2016-09-01 00:00:00
abstract：:Multiple sclerosis (MS) is an inflammatory, demyelinating disease of the central nervous system of presumed autoimmune origin. Intriguingly, pregnancy in female MS patients is associated with a substantial decrease in relapse rate. However, post-partum the relapse rate increases in a rebounding fashion above the rate ...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章,评审
doi：10.1016/j.jri.2012.10.005
更新日期：2013-03-01 00:00:00
abstract：:The numbers of intra-epithelial lymphocytes per 5 mm of uterine epithelium were counted in cyclic (n = 18) and pregnant (n = 18) gilts on days 10, 13, 16 and 19 postestrus. In cyclic animals these cells increased (P less than 0.01) from 26.4 +/- 1.1 per 5 mm at the mid-luteal phase (day 10) to 47.7 +/- 1.5 per 5 mm at...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/0165-0378(88)90034-4
更新日期：1988-10-01 00:00:00
abstract：:The placenta forms the interface between the mother and the fetus. During placental development cytotrophoblasts differentiate to form the syncytium or to invade the decidual wall to breach maternal vessels and establish the blood flow in the intervillous space. This process is still not well understood but it is prop...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/j.jri.2011.01.016
更新日期：2011-04-01 00:00:00
abstract：:Vitamin D is essential for the health of both mother and fetus during pregnancy. In the nonpregnant state, vitamin D demonstrates anti-inflammatory effects, but little is known about this relationship during pregnancy. African-American women are at a higher risk of vitamin D deficiency and for altered inflammatory res...
journal_title：Journal of reproductive immunology
pub_type： 临床试验,杂志文章
doi：10.1016/j.jri.2014.09.054
更新日期：2015-02-01 00:00:00
abstract：:Macrophages are a prominent resident cell type in the interstitial tissue of the testis in several mammalian species. This presence in an immunologically-privileged site prompted an investigation of their ability to initiate and regulate lymphocyte proliferation in vitro. Isolated rat peripheral blood lymphocytes (PBL...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/0165-0378(95)91391-q
更新日期：1995-03-01 00:00:00
abstract：:The objective of this study was the phenotypic and functional evaluation of decidual immune cells in the cynomolgus and vervet monkeys. Early pregnancy (days 36-42) deciduas were obtained by fetectomy for histological evaluation and decidual mononuclear leukocyte (MNL) isolation. While peripheral NK (pNK) cells in the...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/j.jri.2008.12.006
更新日期：2009-06-01 00:00:00
abstract：:Pre-eclampsia (PE) remains the leading cause of pregnancy-associated mortality and morbidity, urging the need for a better understanding of its aetiology and pathophysiological progression. A key characteristic of PE is a systemic, exaggerated, inflammatory condition involving abnormal cytokine levels in serum, altere...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/j.jri.2014.02.004
更新日期：2014-06-01 00:00:00
abstract：:Epstein-Barr virus (EBV)-transformed B cell lines that produce human antisperm antibodies were established using peripheral blood lymphocytes (PBLs) from infertile women with sperm immobilizing antibodies in their sera. We obtained three stable cell populations (designated B1, B2, D5) of transformed PBLs originating f...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/s0165-0378(96)00999-0
更新日期：1996-12-01 00:00:00
abstract：:A rat monoclonal antibody (5D4) apparently specific for murine embryonal carcinoma cells and cells of the pre-implantation embryo is described. It does not react with differentiated cells from a variety of different tumours and tissues of the mouse. Biochemical studies show that the molecules that carry 5D4 antigen ar...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/0165-0378(83)90012-8
更新日期：1983-05-01 00:00:00
abstract：:The testis has been described in animal models as a site of immune privilege, which protects spermatids against tissue damage during inflammation. Myeloid cells, including macrophages and dendritic cells (DC), are defined as key players in the testicular immune privilege in animal models. However, their distribution a...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/j.jri.2017.10.043
更新日期：2018-02-01 00:00:00
abstract：:Foreign DNA is spontaneously taken up by mouse epididymal sperm cells and is further internalized into nuclei. The interaction and/or internalization of the exogenous DNA triggers the activation of sperm endogenous nucleases which mediate rearrangements of the internalized DNA. Foreign DNA sequences are found to be ti...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章,评审
doi：10.1016/s0165-0378(98)00058-8
更新日期：1998-12-01 00:00:00
abstract：:This study aimed to evaluate changes in natural killer (NK) cell activity and the percentage of monocytes in women with recurrent miscarriage who received medium-dose intravenous immunoglobulin (IVIg) therapy. Fourteen women with a history of six or more recurrent miscarriages of unexplained etiology received 60-g IVI...
journal_title：Journal of reproductive immunology
pub_type： 临床试验,杂志文章
doi：10.1016/j.jri.2015.01.008
更新日期：2015-06-01 00:00:00
abstract：PROBLEM:Exposure to systemic maternal inflammation (i.e., maternal sepsis, influenza, human immunodeficiency virus, or pyelonephritis) and intrauterine (IU) inflammation (i.e., chorioamnionitis or preterm labor) have been associated with adverse perinatal sequelae. Whether systemic and localized inflammation leading to...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/j.jri.2019.06.004
更新日期：2019-06-01 00:00:00
abstract：:Secondary recurrent miscarriage (RM) is defined as three or more consecutive pregnancy losses after delivery of a viable infant. Previous reports suggest that a firstborn male child is associated with less favourable subsequent reproductive potential, possibly due to maternal immunisation against male-specific minor h...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/j.jri.2010.10.004
更新日期：2011-01-01 00:00:00
abstract：:Pregnancy is a kind of natural immune tolerance. Immune factors play an important role in recurrent spontaneous abortion and repeated implantation failure. Salvianolic acid B (SalB) has anti-tumor, anti-inflammatory, anti-oxidation and immunomodulatory functions. However, there are few reports on the relationship betw...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/j.jri.2019.103075
更新日期：2020-02-01 00:00:00
abstract：:Several laboratories currently offer panels of serum autoantibody assays to screen women with unexplained infertility and those undergoing in vitro fertilization (IVF). Offering these tests implies that they have predictive value for the outcome of proposed infertility treatments such that the results of the testing w...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章,评审
doi：10.1016/s0165-0378(97)00027-2
更新日期：1997-09-01 00:00:00
abstract：:There is increasing evidence to support the view that human parturition represents an inflammatory process. We have previously demonstrated that parturition is associated with leukocyte invasion and pro-inflammatory cytokine production in the cervix and myometrium. Furthermore, we have shown that several cell adhesion...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/j.jri.2004.04.003
更新日期：2004-08-01 00:00:00
abstract：OBJECTIVES:To analyze the risk factors associated with pregnancy failure in patients with positive antiphospholipid antibodies (aPL) and prior pregnancy losses, with or without a diagnosis of antiphospholipid syndrome. METHODS:We retrospectively reviewed the medical records of all the pregnant patients with positive a...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/j.jri.2020.103171
更新日期：2020-09-01 00:00:00
abstract：:The aim of this study was to clarify whether amniotic fluid macrophage colony-stimulating factor (M-CSF) is related to placental development and fetal growth. Maternal serum and amniotic fluid M-CSF levels were analyzed in 22 pregnant women (seven intrauterine growth retardation (IUGR) complicated and 15 normal pregna...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/s0165-0378(98)00002-3
更新日期：1998-02-01 00:00:00
abstract：:The tissue distribution, molecular weight, and biochemical nature of an antigen detected by a mouse monoclonal antibody designated 283D3 and raised against rabbit visceral yolk sac endodermal cells, has been investigated. The antigen is located on the luminal side of apical tubules and large sub-apical vesicles in rab...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/0165-0378(93)90046-k
更新日期：1993-04-01 00:00:00
abstract：:17 beta-estradiol induces rapid effects on cells of the immune system via plasma membrane surface receptor but the ways in which delayed signals involving intracellular receptors affect the same functions are not well understood. To study the delayed but sustained events in estradiol signaling, we have investigated ma...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/s0165-0378(02)00084-0
更新日期：2003-06-01 00:00:00
abstract：:Since the discovery of non-coding RNAs, several families of small regulatory molecules have been described including small nucleolar RNAs, piwi-interacting RNAs and microRNAs (miRNAs). MiRNAs are small single-stranded RNA molecules which play an important role in the regulation of gene expression at the transcriptiona...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章,评审
doi：10.1016/j.jri.2011.01.004
更新日期：2011-03-01 00:00:00
abstract：:CD14, the major receptor for bacterial lipopolysaccharide (LPS) as well as other microbial antigens, is a component of the innate immune system. We hypothesized that a single nucleotide C>T polymorphism at position -159 in the CD14 gene that results in elevated CD14 production would influence susceptibility to preterm...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/j.jri.2005.12.002
更新日期：2006-06-01 00:00:00
abstract：:Anticardiolipin antibodies (aCL) were eluted from the placentae of four women with elevated serum levels of aCL, demonstrating that these antibodies are bound to affected placentae. Anticardiolipin antibodies bound to affected placentae were only of the IgG isotype and the level of aCL in placental eluates did not ref...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/0165-0378(93)90064-o
更新日期：1993-12-01 00:00:00
