Abstract：
:Chemokines, a large family of inflammatory cytokines, have been shown to play a critical role in the regulation of angiogenesis during several pathophysiologic processes, such as tumor growth, wound healing and ischemia. Semiquantitative or quantitative angiogenesis assays are commonly utilized to screen the angiogenic or angiostatic activity of chemokines. These include in vitro endothelial cell activation assays and ex vivo or in vivo models of neovascularization. Chemokines may exert their regulatory activity on angiogenesis directly or as a consequence of leukocyte infiltration and/or the induction of growth factor expression. The effect of chemokines on endothelium can be assessed by performing in vitro assays on purified endothelial cell populations or by in vivo assays. Nevertheless, each model used to evaluate the angiogenic or angiostatic activity of a discrete factor has advantages and limitations. Thus, in order to avoid under- or overestimating the regulatory effect of chemokines on angiogenesis and to evaluate all aspects of the angiogenic process, multiple assays are usually performed. This review summarizes past and recent studies on chemokines as modulators of angiogenesis with particular emphasis on the methods currently used for the assessment of chemokine-mediated angiogenic or angiostatic responses.
journal_name
J Immunol Methodsjournal_title
Journal of immunological methodsauthors
Bernardini G,Ribatti D,Spinetti G,Morbidelli L,Ziche M,Santoni A,Capogrossi MC,Napolitano Mdoi
10.1016/s0022-1759(02)00420-9keywords:
subject
Has Abstractpub_date
2003-02-01 00:00:00pages
83-101issue
1-2eissn
0022-1759issn
1872-7905pii
S0022175902004209journal_volume
273pub_type
杂志文章,评审abstract：:Cell hybridization techniques have already been utilized, but the outcome is usually not very stable. In order to achieve high stability we tried to achieve closer intercellular contact. Neuraminidase treatment was used to remove sialic acid from the cell membrane, since sialic acid usually prevents close contact betw...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(90)90260-3
更新日期：1990-12-31 00:00:00
abstract：:Lymph node cells from guinea pigs immunized to oxidized ferredoxin (O-Fd) were treated in an antigen suicide procedure designed to inactivate lymphocytes binding the haptenic peptide determinants of the ferredoxin molecule. O-Fd-induced DNA synthesis and cells binding either peptide determinant were examined both befo...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(76)90160-5
更新日期：1976-03-01 00:00:00
abstract：:The length of the heavy chain complementarity-determining region two (HCDR2) of the unmutated anti-p-azophenylarsonate (Ars) monoclonal antibody (36-65 mAb) was extended by three residues in order to test whether this insertion can provide additional contacts between the Ab and the antigen. Two libraries were generate...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(01)00488-4
更新日期：2002-01-01 00:00:00
abstract：:We have recently shown that the semi-continuous cultivation of a mouse hybridoma line in spinner flasks, with a basal defined medium (BDM) devoid of serum and protein, increases the secretion of the immunoreactive monoclonal antibody (MAb) by a factor of ca. 2.4, compared to culture in flasks with serum-containing med...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(90)90446-3
更新日期：1990-05-25 00:00:00
abstract：:A mild procedure for the purification of rabbit Fab' antibodies is described. A small column of normal goat IgG-Sepharose 4B (3 cm x 5mm) was saturated with F(ab')2 prepared from rabbit anti-goat IgG, and anti-goat IgG Fab was eluted from the column by splitting the disulfide bond in the hinge of the F(ab')2 molecule ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(80)90336-1
更新日期：1980-01-01 00:00:00
abstract：:We have compared the binding of cholecystokinin (CCK) antibodies with different sequence-specificities to Bolton-Hunter labeled CCK-33 (125I-BH-CCK-33), CCK-8 (125I-BH-CCK-8) and chloramine-T iodinated gastrin-17 (125I-gastrin-17). The antibody binding was expressed as the final antiserum dilution ('titer') and the ef...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(85)90223-6
更新日期：1985-09-03 00:00:00
abstract：:The short-term kinetics of T cell-mediated cytotoxicity was investigated using a cloning inhibition assay. Murine cytotoxic thymus-derived lymphocytes (CTL) generated in vitro in mixed leukocyte cultures (MLC), were incubated for various periods of time at 37 degrees C with allogeneic mastocytoma target cells. The mix...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(77)90201-0
更新日期：1977-01-01 00:00:00
abstract：:The large scale preparation of two second generation immunotoxins containing murine monoclonal antibodies and deglycosylated ricin A chain is described. The procedure for the preparation of immunotoxins consists of the derivatization of antibody with SMPT and reduction of dgA with DTT followed by their reaction to est...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(91)90110-2
更新日期：1991-09-13 00:00:00
abstract：:A rapid method for the simultaneous measurement of neutrophil superoxide generation and beta-glucuronidase release is described. Assay of beta-glucuronidase using a fluorescent substrate is shown to be valid in the presence of reduced or unreduced ferricytochrome C, a prerequisite for the simultaneous assessment of th...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(87)90191-8
更新日期：1987-06-26 00:00:00
abstract：:Antibody-dependent cell-mediated cytotoxicity (ADCC) is an important mechanism of action implicated in the clinical efficacy of several therapeutic antibodies. In vitro ADCC assays employing effector cells capable of inducing lysis of target cells bound by antibodies are routinely performed to support the research and...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2014.03.021
更新日期：2014-05-01 00:00:00
abstract：:A recombinant retroviral vector with an inserted bacterial neomycin resistance (neo) gene was used to transfer in vitro neomycin resistance (neoR) into murine cytotoxic lymphocyte precursors (CLP). The infection protocol involved co-cultivation of mitogen-activated splenic T-blasts with irradiated cells that produced ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(86)90036-0
更新日期：1986-05-01 00:00:00
abstract：:The monoclonal antibody-specific immobilization of lymphocyte antigens (MAILA) assay was developed to detect antibodies present in human alloantisera against antigens of different major histocompatibility complex loci, particularly of class II specificity. The MAILA assay has been used in our laboratory to the determi...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(93)90094-n
更新日期：1993-01-04 00:00:00
abstract：:A simple method to study 19S anti-SRBC antibody production is described. This technique, performed by incubation of immune spleen cells, SRBC and C in the fluid phase, utilises photomeric estimation of antibody mediated haemoglobin release. The test is quicker and more accurate than the two-step haemolytic plaque assa...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(77)90143-0
更新日期：1977-01-01 00:00:00
abstract：:Bacillus anthracis spores and Escherichia coli were stained with fluorescein-conjugated antibody using direct and indirect methods, then analyzed by means of a commercial flow cytometer. To reduce the cytometer's fluorescence component resulting from unreacted conjugate, reaction mixtures were either diluted or were c...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(87)90153-0
更新日期：1987-08-03 00:00:00
abstract：:Using the advantages of phenol red, a signal enhancer, and bovine serum albumin (BSA), a stabilizer of horseradish peroxidase (HRP), added in HRP enzyme reaction of Amplex Red and H2O2, highly sensitive 1,1'-oxalyldiimidazole chemiluminescence enzyme immunoassay (ODI-CLEIA) was developed to rapidly quantify trace leve...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2019.05.003
更新日期：2019-08-01 00:00:00
abstract：:A new method of mouse B cell isolation has been developed. It is based on the differences in buoyant density of free lymphocytes and cells bound within liposome-cellular complexes (LCC). LCC arise during the interaction of B cells bearing surface immunoglobulins (Ig) with liposomes loaded with affinity purified rabbit...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(89)90074-4
更新日期：1989-12-20 00:00:00
abstract：:As a tetrameric major histocompatibility complex (MHC) class I-peptide complex (tetramer) is capable of detecting antigen-specific cytotoxic T lymphocyte (CTL) by flow cytometry, significant information about the generation of in vivo immunity can be obtained. It is, however, difficult to make a soluble wild type of M...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(02)00329-0
更新日期：2002-12-20 00:00:00
abstract：:This paper reports a new ELISA to measure the level of rabies anti-glycoprotein G antibodies after vaccination. The Platelia Rabies II kit was evaluated on different populations of dogs, cats and foxes. For each target species, sera from naive, unvaccinated and vaccinated animals were tested. Platelia Rabies II result...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2006.07.026
更新日期：2007-01-10 00:00:00
abstract：:A lectin isolated from the tropical jackfruit, jacalin, previously reported to precipitate human immunoglobulin A (IgA), and conjugated to agarose was used to separate the two subclasses of IgA from secretions. Jacalin-agarose binds specifically to the D-galactose moiety of IgA1 but not to IgA2 which has a different c...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(87)90037-8
更新日期：1987-05-04 00:00:00
abstract：:There is an emerging trend in the pharmaceutical industry to evaluate a variety of surrogate biomarkers in Phase I/II clinical studies with the intention of determining potential activity of drugs early in clinical development. A number of cytokines expressed in pathological conditions are currently being considered a...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(01)00543-9
更新日期：2002-02-01 00:00:00
abstract：:We describe the setting up and validation of a reporter gene assay for type I IFN based on monkey Vero cells transfected with pMx-Luc, a plasmid carrying the luciferase gene under the control of the type I IFN inducible mouse Mx1 promoter. Vero cells were stably transfected with pMx-Luc and clone 3-143/5 was selected ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(96)00168-8
更新日期：1996-11-29 00:00:00
abstract：:The apoptotic process occurs asynchronically in most cell populations and its duration is variable. Therefore, the ability to continuously monitor the death process occurring in individual blood cells before, during and following apoptosis induction is crucial in the evaluation of the efficiency of pro- or anti-apopto...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(03)00263-1
更新日期：2003-10-01 00:00:00
abstract：:Murine lymphocytes readily undergo spontaneous and glucocortocoid-induced apoptosis in vitro. It has been previously demonstrated that during apoptosis, many cell types including lymphocytes, enzymatically cleave their DNA, thus demonstrating a sub-G0 DNA peak when stained with propidium iodide and analyzed by flow cy...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(95)00216-2
更新日期：1995-12-27 00:00:00
abstract：:A commonly employed method to determine the function of a particular cell population and to assess its contribution to the overall system in vivo is to selectively deplete that population and observe the effects. Using monoclonal antibodies to deliver toxins to target cells can achieve this with a high degree of effic...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2020.112794
更新日期：2020-08-01 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：:TNF antagonists such as infliximab are effective for the treatment of several inflammatory and autoimmune diseases. Recent clinical studies have advocated the importance of measuring trough infliximab levels to guide treatment decisions. We have developed a novel assay for measuring serum free infliximab levels using ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2019.04.008
更新日期：2019-07-01 00:00:00
abstract：:Analytical affinity electrophoresis experiments are described as analogues of column and batch affinity experiments. The are based on crossed immunoelectrophoresis with included affinity, here concanavalian A (con A) and con A-Sepharose. Reactions with serum proteins and allergens from cow's hair and dander are descri...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(78)90037-6
更新日期：1978-01-01 00:00:00
abstract：:The aim of this study was to compare the results of serological assays using pneumococcal proteins or polysaccharides for the detection of pneumococcal infection in childhood pneumonia. Serological assays measured IgG against eight pneumococcal proteins (Ply,CbpA,PspA1,PspA2,PcpA,PhtD,StkP-C,PcsB-N), C-polysaccharide ...
journal_title：Journal of immunological methods
pub_type： 临床试验,杂志文章,多中心研究
doi：10.1016/j.jim.2018.06.011
更新日期：2018-09-01 00:00:00
abstract：:A double-sandwich ELISA, developed for detection of IgM antibodies to the major surface protein of Toxoplasma gondii (P30), is proposed for the diagnosis of acute acquired toxoplasmosis. The method is based on the capture of serum IgM antibodies, which are revealed indirectly by the sequential addition of a Toxoplasma...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(85)90068-7
更新日期：1985-10-24 00:00:00
abstract：:A simple semi-automated method for the assay of large numbers of replicate microcultures for the presence of antibody-forming cell clones is described. The supernatant medium is removed from microcultures by a single sharp flick on inverting the tray. The cultured cells are mixed with 0.05 ml of a plaque-revealing mix...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(82)90346-5
更新日期：1982-01-01 00:00:00
