Abstract：
:In this study, we have developed a simple and efficient technique for the isolation of viable lymphocytes from the epithelium and stroma of small pre-neoplastic squamous intraepithelial lesions (SIL) of the uterine cervix. Following the separation of the epithelium from the stroma using dispase II, both biopsy fragments were used to generate T lymphocytes. The stroma-derived lymphocytes were obtained by collecting and culturing the cells migrating out of the biopsy in the presence of IL2 (50 U/ml). An average of 0.7 x 10(6) and 1.4 x 10(6) lymphocytes could be obtained after 20 and 30 days of culture, respectively. For the expansion of lymphocytes derived from the pre-neoplastic epithelium (SIL) it was necessary to use a combination of irradiated peripheral blood mononuclear cells (PBMC) as a feeder layer with PHA (0.1%), in addition to IL2 (50 U/ml). Interestingly, these lymphocytes could be obtained using either allogeneic or syngeneic PBMCs. With this protocol, we were able to generate up to 100 x 10(6) lymphocytes from the epithelium, the majority of which were T lymphocytes.
journal_name
J Immunol Methodsjournal_title
Journal of immunological methodsauthors
Jacobs N,Giannini SL,Al-Saleh W,Hubert P,Boniver J,Delvenne Pdoi
10.1016/s0022-1759(98)00205-1keywords:
subject
Has Abstractpub_date
1999-02-01 00:00:00pages
123-9issue
1eissn
0022-1759issn
1872-7905pii
S0022-1759(98)00205-1journal_volume
223pub_type
杂志文章abstract：:Natural CD4(+)CD25(+)Foxp3(+) regulatory T cells (Tregs) control the activation of the immune system and therefore have become a major area of research in immunology. The generation of monoclonal antibodies against human Tregs offers the possibility to discover novel Treg-specific or Treg-associated surface markers an...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2010.01.002
更新日期：2010-02-28 00:00:00
abstract：:A simple and sensitive liposome immunoassay for gentamicin was developed using the cytolytic agent, phospholipase C, instead of complement. Liposomes entrapping a fluorescent marker, calcein, were prepared by the reverse-phase evaporation method from a mixture of dimyristoylphosphatidylcholine and cholesterol (molar r...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(94)90397-2
更新日期：1994-04-15 00:00:00
abstract：:A new method is described for demonstrating the individual subclasses of human IgG immunoglobulins by means of analytical isotachophoresis. Individual subclasses of IgG purified from sera of multiple myeloma patients have distinct mobility patterns. When a mixture with purified IgG for each of the 4 subclasses is anal...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(79)90163-7
更新日期：1979-01-01 00:00:00
abstract：:An assay to detect circulating immune complexes is described and exemplified with serum from SLE and RA patients. The method is based on selective precipitation of immune complexes with PEG followed by a specific ELISA assay to detect the immunoglobulins present in the precipitate. The immunoglobulins of the precipita...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(85)90186-3
更新日期：1985-02-28 00:00:00
abstract：:In the field of sexually transmitted infections (STI), the cervicovaginal explant (CVEx) model, not only provides the opportunity to study the different immunological arms present in these tissues under steady state conditions, but also their response against ex vivo infection with relevant pathogens. The methodology ...
journal_title：Journal of immunological methods
pub_type： 杂志文章,评审
doi：10.1016/j.jim.2018.06.005
更新日期：2018-09-01 00:00:00
abstract：:Among the many methods currently available for quantifying mRNA transcript abundance, reverse transcription-polymerase chain reaction (RT-PCR) has proved to be the most sensitive. Recently, several protocols for real-time relative RT-PCR using the reporter dye SYBR Green I have appeared in the literature. In these met...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(03)00103-0
更新日期：2003-12-01 00:00:00
abstract：:The antigen capture capacity of antibodies covalently immobilized on injection-molded polystyrene beads was evaluated. Bromoacetyl groups on the bead surfaces rendered them reactive to protein nucleophilic groups. The bromoacetyl surface exhibited up to a ten-fold greater capacity for protein compared to unmodified po...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(88)90136-6
更新日期：1988-07-22 00:00:00
abstract：:A system proposed for measurement of mutational risk consists in detection of hemoglobin mutations expressed in erythrocytes. For this detection the production of antibodies specific for Hb variants is essential. Recently we reported a sensitive solid-phase EIA for the production and selection of polyclonal and monocl...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(83)90189-8
更新日期：1983-05-13 00:00:00
abstract：:There is a need for simple and sensitive assays to assess innate and adaptive immune responses to microbial agents and vaccines. Herein, we describe a whole blood method allowing to measure the induction of cytokine synthesis at the mRNA level. The originality of this method consists in the combination of PAXgene tube...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(03)00074-7
更新日期：2003-05-01 00:00:00
abstract：:Evaluation of human antibody responses to alpha-1 antitrypsin (AAT) in clinical trials and clinical practice has been limited by the lack of a validated assay. Here we describe the development and validation of an ELISA method for quantification of human and nonhuman primate antibody responses to human AAT. A referenc...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2012.11.008
更新日期：2013-02-28 00:00:00
abstract：:The concentrations of major basic protein (MBP), eosinophil cationic protein (ECP), eosinophil derived neurotoxin (EDN) and eosinophil peroxidase (EPO) have been associated with eosinophilic disease severity. Whereas a variety of techniques have been used to measure individual eosinophil granule protein concentration,...
journal_title：Journal of immunological methods
pub_type： 临床试验,杂志文章
doi：10.1016/j.jim.2014.05.020
更新日期：2014-09-01 00:00:00
abstract：:Antibody phage display technology is a well established method for selecting specific antibodies against desired targets. Although phage display is the most widely used method of generating synthetic antibodies, it is laborious to perform multiple selections with different antigens simultaneously using conventional ma...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2010.09.034
更新日期：2011-03-31 00:00:00
abstract：:Studies in mice have advanced our understanding of the contribution of monocytes to inflammation and immunity. However, the lack of a straightforward and reliable method for the isolation of mouse blood monocytes remains a hurdle. Here we describe a fast and easy method for isolating monocytes from mouse blood based o...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2010.04.004
更新日期：2010-07-31 00:00:00
abstract：:The proinflammatory cytokine IL-18 mediates IFN-gamma production as well as the induction of Th1 polarized immune responses in synergy with IL-12. In this study, we describe the production of isogeneic monoclonal antibodies (Mabs) directed against murine IL-18 (mIL-18). Immunization of IL-18-deficient mice with recomb...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(01)00505-1
更新日期：2002-01-01 00:00:00
abstract：:Immune complexes attached to and ingested by human polymorphonuclear (PMN) cells were quantified by cytofluorometry using a fluorescence quenching assay which permits differentiation between attachment and ingestion. The fluorescence intensity decreased after ingestion as a result of the low pH in the phagolysosomes. ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(83)90340-x
更新日期：1983-05-27 00:00:00
abstract：BACKGROUND:The serological screening for celiac disease (CD) is currently based on the detection of anti-transglutaminase (tTG) IgA antibodies, subsequently confirmed by positive endomysial antibodies (EMA). When an anti-tTG IgA positive/EMA IgA negative result occurs, it can be due either to the lower sensitivity of t...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2020.112910
更新日期：2021-02-01 00:00:00
abstract：INTRODUCTION:Basophils play a major physio-pathological role in hypersensitivity related diseases. Basophils express high affinity Immunoglobulin (Ig) E receptors (FcεRI), IgG and complement regulatory. Basophils also have immunoregulatory activity through interaction with T cells. The aim of this study was to look for...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2020.112951
更新日期：2021-01-22 00:00:00
abstract：:Hepatocellular carcinoma (HCC) accounts for >700,000 deaths worldwide, largely related to poor rates of diagnosis. Our previous work identified glycoproteins with increased levels of fucosylation in HCC. Plate-based assays to measure this change were compromised by increased levels of heterophilic antibodies with glyc...
journal_title：Journal of immunological methods
pub_type： 临床试验,杂志文章
doi：10.1016/j.jim.2018.08.010
更新日期：2018-11-01 00:00:00
abstract：:We describe here a lateral flow-based assay (LFA) for the detection of antibodies against immunodominant antigen Pgp3 from Chlamydia trachomatis, the causative agent of urogenital chlamydia infection and ocular trachoma. Optimal signal detection was achieved when the gold-conjugate and test line contained Pgp3, creati...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2016.05.008
更新日期：2016-08-01 00:00:00
abstract：:Ten solid-phases were evaluated for their usefulness in a two-site immunoradiometric assay for serum thyroid-stimulating hormone. The criteria used to assess each reagent included the minimum detection limit attainable, the change of binding over the concentration range (signal: noise ratio), and ease of preparation o...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(87)90491-1
更新日期：1987-11-23 00:00:00
abstract：:The aim of this study was to develop an in vitro test system for pyrogenic substances. Three clones derived from human monocytoid cell lines, which were selected by their high sensitivity to lipopolysaccharide (LPS), were assessed for tumor necrosis factor (TNF) production. Their response to pyrogen-containing samples...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(97)00112-9
更新日期：1997-09-24 00:00:00
abstract：:The present study examined the use of replication-defective adenovirus for in vitro production of an immunoadhesin. A recombinant adenovirus, rendered replication defective by deletion of the E1 gene, was constructed to contain the murine interleukin-10 gene fused in frame with the hinge, CH2, and CH3 domains of the m...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(96)00233-5
更新日期：1997-03-10 00:00:00
abstract：:Sulforhodamine B (SRB) protein staining has been widely used for cell proliferation and chemosensitivity testing, substituting for tetrazolium-based assays. However, the cell fixation step in the original assay is subject to error. We tested whether aspiration of medium with an automatic microplate multiwash device pr...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(97)00137-3
更新日期：1997-10-27 00:00:00
abstract：:We wished to determine whether injection of mice with anti-isotype antibody would be a means to regulate in vivo isotype expression and to obtain hybridomas secreting monoclonal antibodies (mAbs) of desired antigen specificity and isotype. Treatment with a rat mAb (7D2) reactive with both the IgG2a and IgG2b isotypes ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(88)90007-5
更新日期：1988-02-24 00:00:00
abstract：:Radioactive double labeling was adapted for the analysis of mediators of cellular immunity. Two identical lymphocyte cultures were simultaneously labeled with [3H]- or [14C]leucine. Each of the cultures was stimulated with antigen or mitogen. The combined supernatants were then subjected to various fractionation proce...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(78)90177-1
更新日期：1978-01-01 00:00:00
abstract：:Specific rabbit and goat antibodies to tobacco mosaic virus, bovine serum albumin and human gamma globulin have been isolated by acid dissociation from the antigen in the absence of salt. Maximum recovery of 96-100% of active antibody occurred at pH 2.8-2.9. The amount of antibody recovered within any given pH range w...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(77)90092-8
更新日期：1977-01-01 00:00:00
abstract：:A new assay designed to quantitate antibody reactivity to specific peptides using biospecific interaction analysis (BIAcore) has been developed. Peptides of various lengths (15-40 amino acids) and isoelectric points (pI = 4.5-13) were covalently linked (immobilized) to a biosensor and interacted with polyclonal human ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(92)90225-i
更新日期：1992-02-05 00:00:00
abstract：:In addition to their known implication in allergy studies, IgE antibodies are becoming an increasingly interesting antibody class in cancer research. However, large-scale purification of IgE antibodies still poses substantial challenges, as they cannot be purified using techniques commonly used for other immunoglobuli...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2020.112914
更新日期：2021-02-01 00:00:00
abstract：:Methods are described for the in vitro generation and detection of antibody-secreting cells (PFC) from channel catfish. Hapten-specific PFC can readily be enumerated by an indirect plaque assay employing rabbit antiserum to catfish Ig and guinea pig complement. A modified Mishell-Dutton-type culture system was develop...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(84)90006-1
更新日期：1984-09-04 00:00:00
abstract：:A purification method for a human urinary glycoprotein (HGP92) dissociated from Tamm Horsfall protein (THP) is described. Tamm-Horsfall protein, obtained by salt precipitations, was again precipitated in presence of monovalent ions. In these conditions, Tamm-Horsfall protein displayed a tendency to form a gel. After u...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(95)00169-b
更新日期：1995-11-16 00:00:00
