Abstract:
:This study reports the immunomodulatory activity on human monocyte derived dendritic cells (MDDCs) of a vaccine preparation shown to be effective against an HPV16-related tumour in an animal model. The vaccine is composed of extract from Nicotiana benthamiana leaves containing HPV16 E7 protein expressed by a potato virus X-derived vector (NbPVX-E7). The effect of the extract was evaluated on MDDC differentiation and maturation by monitoring the phenotypic expression of specific markers. The results show that NbPVX-E7 does not induce monocyte differentiation to dendritic cells, but does induce MDDC maturation. Plant extract does not influence MDDC-uptake of E7-FITC while it significantly improves the Ovalbumin-FITC uptake, considered as a model antigen. Importantly, NbPVX-E7-pulsed MDDCs/PBMCs are able to prime human blood-derived lymphocytes from healthy individuals to induce HPV16 E7-specific cytotoxic activity. This is a propaedeutic study for a possible use of E7-containing plant extract in human immunotherapy of HPV-related lesions.
journal_name
Int J Immunopathol Pharmacolauthors
Di Bonito P,Grasso F,Mangino G,Massa S,Illiano E,Franconi R,Fanales-Belasio E,Falchi M,Affabris E,Giorgi Cdoi
10.1177/039463200902200412subject
Has Abstractpub_date
2009-10-01 00:00:00pages
967-78issue
4eissn
0394-6320issn
2058-7384pii
12journal_volume
22pub_type
杂志文章abstract::In an effort to define the antigenic mechanism that contributes to beneficial therapeutic outcome in patients with polycythemia vera (PV), we screened a human testis cDNA library with serological cloning derived from sera of three PV patients who had undergone therapeutic-induced remission. As a result, we identified ...
journal_title:International journal of immunopathology and pharmacology
pub_type: 杂志文章
doi:10.1177/039463200702000218
更新日期:2007-04-01 00:00:00
abstract::Extranodal non-Hodgkin lymphomas limited to the larynx are rare, accounting for less than 1% of all laryngeal neoplasms. The most common site of development of primary laryngeal lymphomas is the supraglottic region. In most cases, the presenting symptoms are hoarseness, dysphagia, dyspnea, and cervical lymphadenopathy...
journal_title:International journal of immunopathology and pharmacology
pub_type: 信件
doi:10.1177/039463201402700319
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abstract::Chemokines and their receptors have been implicated in cell migration and metastasis of multiple malignant tumors. But the function of CXCR6 signaling in gastric cancer is not comprehensively understood. In the present study, we hypothesized that CXCR6 signaling might play an essential role in the progression of gastr...
journal_title:International journal of immunopathology and pharmacology
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doi:10.1177/0394632015584502
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abstract::The possibility of the non-parenteral Hepatitis C Virus (HCV) transmission is supported by the demonstration that the actual virus is present in several body fluids, including saliva. From a review of the literature many investigators have found the presence of HCV-RNA in saliva, however, widely contrasting results em...
journal_title:International journal of immunopathology and pharmacology
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abstract::The complex pathophysiology of human immunodeficiency virus (HIV) infection and the relatively high mutation rate of the retrovirus make it challenging to design effective anti-HIV vaccines. Several attempts have been made during the last decades to elucidate the enigmatic immunology of HIV infection and to predict po...
journal_title:International journal of immunopathology and pharmacology
pub_type: 杂志文章
doi:10.1177/039463200902200309
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abstract::Nickel (Ni) oral hyposensitization treatment (NiOHT) is an effective management approach for Ni allergy. No health-related quality of life (HRQoL) data exist for the pre- and post-treatment with NiOHT in systemic nickel allergy syndrome (SNAS). The aims of this study were (a) to explore HRQoL in SNAS patients, (b) to ...
journal_title:International journal of immunopathology and pharmacology
pub_type: 杂志文章
doi:10.1177/2058738420934629
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abstract::Small B-cell lymphocytic lymphoma/chronic lymphocytic leukemia, which typically affects elderly people, is a group of conditions that are not clinically uniform. It has been suggested that using the combined activity of the monoclonal antibody anti-CD20 (rituximab) and Listeria monocytogenes toxin listeriolysin O (LLO...
journal_title:International journal of immunopathology and pharmacology
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abstract::Atopic dermatitis (AD) is a chronic inflammatory disease of the skin that substantially affects a patient's quality of life. While steroids are the most common therapy used to temporally alleviate the symptoms of AD, effective and nontoxic alternatives are urgently needed. In this study, we utilized a natural, plant-d...
journal_title:International journal of immunopathology and pharmacology
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abstract::In a preliminary study a reduction in natural killer (NK) cell activity in peripheral blood lymphocytes (PBL) was observed in a group of workers exposed to levels of extremely low frequency-magnetic fields (ELF-MF) exceeding 1 microT. This study was performed to confirm the results. In 121 workers engaged in various o...
journal_title:International journal of immunopathology and pharmacology
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doi:10.1177/039463200902200422
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abstract::Current therapies against hepatocellular carcinoma (HCC) are not curative in the majority of patients. In the past, immunotherapy approaches aimed to non-specifically stimulate immune response were quite ineffective. New treatments based on stimulation of specific anti-tumor immune response are currently proposed and ...
journal_title:International journal of immunopathology and pharmacology
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abstract::To prevent and control disease caused by exposure to various agents, it is necessary to determine the harmful level of intervention and to establish a method for measuring that level. In-air microparticle-induced X-ray emission (in-air micro-PIXE) analysis is based on irradiation of specimens with a proton ion microbe...
journal_title:International journal of immunopathology and pharmacology
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doi:10.1177/039463201002300101
更新日期:2010-01-01 00:00:00
abstract::The aims of the present study were: (i) to assess whether H. pylori could be successfully detected by PCR from the same biopsy sample used for CPtest; and ii) to evaluate CPtest comparatively to both PCR and histology for detection of H. pylori infection in dyspeptic patients. Three antral gastric biopsies were collec...
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doi:10.1177/039463200401700111
更新日期:2004-01-01 00:00:00
abstract::There is still no "gold standard" for the diagnosis and prognosis of post-operative periprosthetic joint infection (PJI). Among serum biomarkers, an emerging molecule is presepsin, the soluble fraction of CD14, recently described in other settings as a powerful diagnostic tool to detect sepsis at different degrees of ...
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journal_title:International journal of immunopathology and pharmacology
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doi:10.1177/2058738418781634
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abstract::Solid tumors such as head and neck squamous cell carcinoma (HNSCC) display an intense interaction between tumoral factors and the immune system. Functional modulation of tumor-infiltrating and peripheral blood immune cells plays an important role during tumor progression. In this pilot study we compared biological fun...
journal_title:International journal of immunopathology and pharmacology
pub_type: 杂志文章
doi:10.1177/039463201102400314
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journal_title:International journal of immunopathology and pharmacology
pub_type: 杂志文章,评审
doi:
更新日期:2003-05-01 00:00:00
abstract::Cyclosporine A (CsA) has been in clinical use for some decades, primarily for the prevention and treatment of organ transplant rejection and graft-versus-host disease. In more recent years, Cyclosporine has been recognized as beneficial in the treatment of dermatologic diseases, such as: psoriasis, lichen planus, Behc...
journal_title:International journal of immunopathology and pharmacology
pub_type: 杂志文章
doi:10.1177/039463200201500203
更新日期:2002-05-01 00:00:00
abstract::Betamethasone is an anti-inflammatory steroid drug used in cases of anaphylactic and allergic reactions, of Alzheimer and Addison diseases and in soft tissue injuries. It modulates gene expression for anti-inflammatory activity suppressing the immune system response. This latter effect might decrease the effectiveness...
journal_title:International journal of immunopathology and pharmacology
pub_type: 信件
doi:10.1177/039463201402700426
更新日期:2014-10-01 00:00:00
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journal_title:International journal of immunopathology and pharmacology
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doi:
更新日期:2006-10-01 00:00:00
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journal_title:International journal of immunopathology and pharmacology
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更新日期:1999-01-01 00:00:00
abstract::Varicocele is a common cause of sperm damage. Some studies showed higher concentration of seminal leukocytes in patients with varicocele. The aim of the study was to evaluate seminal leukocyte subpopulations in patients with varicocele. We enrolled 20 patients with varicocele and 20 age-matched healthy men. Sperm anal...
journal_title:International journal of immunopathology and pharmacology
pub_type: 信件
doi:10.1177/2058738420925719
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abstract::After birth various bacterial species, mainly streptococci, colonize the oral cavity and are frequently isolated from carious lesions in children. Previous studies suggest that an earlier colonization of a child's mouth by cariogenic organisms might be related to a higher risk of caries. The aim of this study is to as...
journal_title:International journal of immunopathology and pharmacology
pub_type: 信件
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journal_title:International journal of immunopathology and pharmacology
pub_type: 信件
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abstract::A circadian variation of cardiac function with peak in the early morning was documented about twenty years ago. A circadian rhythm of platelet aggregability, in the same time of the day, was demonstrated in healthy young male subjects. The morning hours were also reported as crucial for sympathetic nervous system acti...
journal_title:International journal of immunopathology and pharmacology
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doi:10.1177/039463200001300109
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abstract::Subjects with rhinitis but without asthma may have coexisting bronchial hyperresponsiveness, although the reasons for this are uncertain. To evaluate the factors that determine BHR in rhinitis we examined 410 patients with symptomatic rhinitis with forced expiratory volume in 1 second (FEV1) and forced vital capacity ...
journal_title:International journal of immunopathology and pharmacology
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abstract::There is much evidence to show the efficacy of adalimumab, a human monoclonal antibody targeting tumour necrosis factor-alpha, in the treatment of plaque psoriasis. In this open-label experience, 147 high-need patients suffering from plaque psoriasis, with a mean Psoriasis Area and Severity Index (PASI) of 18.8, and c...
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pub_type: 杂志文章,多中心研究
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abstract::Since the beginning of the 21st century, carbon-based nanomaterials (CNTs) have been introduced in pharmacy and medicine for drug delivery system in therapeutics. CNTs have proved able to transport a wide range of molecules across membranes and into living cells; therefore, they have attracted great interest in biomed...
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