Little information is available on the specific role of alveolar macrophages (AMs) in modulating local cellular reactions to inhaled allergens in atopic asthma. We investigated the influence of alveolar macrophages obtained by bronchoalveolar lavage (BAL) on the proliferative responses of lavage and peripheral lymphocytes from 12 patients with atopic asthma, 6 nonasthmatic symptomatic atopic su...

OBJECTIVE To test whether anti-CD3/anti-CD28 (alphaCD3/alphaCD28) monoclonal antibodies could be coated on surgical suture and used to enhance T-cell immune function in patients with advanced-stage head and neck squamous cell carcinoma (HNSCC). DESIGN AlphaCD3/alphaCD28 monoclonal antibodies at varying concentrations and ratios were coated on surgical sutures and tested on peripheral blood mo...

background: chemo-immunotherapy is one of the new achievements for treatment of cancer, by which the success of anti-cancer therapy can be increased. in vitro studies have been shown that arteether (are) induces apoptosis in tumor cells, but not in normal cells. objective: to investigate the cytotoxic and immunomodulatory properties of arteether in-vivo and in-vitro. methods: in this study, we ...

OBJECTIVE To compare cytotoxic effects and antiviral efficacy of 9 nucleoside reverse transcriptase inhibitors (NRTIs) against FIV in feline peripheral blood mononuclear cells. SAMPLE Peripheral blood mononuclear cells obtained from 3 specific pathogen-free cats. PROCEDURES 3 of the 9 NRTIs had not been previously assessed in feline cell lines. Cytotoxic effects were determined by colorimet...

The spontaneous T-cell responses to the KIF20A cancer-associated antigen found by Tomita and colleagues among peripheral blood mononuclear cells of patients with cancer, but not healthy people, involve both CD4 and CD8 T cells. Synthetic long peptides of KIF20A stimulate synergy between these two T-cell types to promote cancer cell killing.

glioblastoma multiforme and other malignant gliomas continue to be associated with a dismal prognosis despite advances in diagnosis and therapy.1,2 Mean survival from the time of diagnosis is less than one year in most cases. This has spurred investigation of new treatment modalities such as immunogene ABSTRACT: Background: Cancer immunogene therapy is based on vaccination with radiated, autolo...

Th17 response following in vitro exposure to mercury with and without n-3 long chain polyunsaturated fatty acids peripheral blood mononuclear cells from systemic lupus erythematosus patients compared healthy controls - Volume 82 Issue OCE4

BACKGROUND Interstitial lung diseases are characterised by the recruitment of mononuclear cells to disease sites where maturation occurs and activation products, including lysozyme (LZM), are released. Analysis of in vitro cell culture supernatants for activation products masks the functional heterogeneity of cell populations. It is therefore necessary to examine the secretion of activation pro...

Objective—Although some patients with limb ischemia have recently undergone therapeutic angiogenesis by cell transplantation, their angiogenic potential has not been well characterized. It is also important to evaluate endothelial progenitor cell (EPC) contents in different stem cell sources to choose the best material for therapeutic angiogenesis. Methods and Results—We quantitated the mRNA ex...