نتایج جستجو برای: splenic dendritic cells

تعداد نتایج: 1411082  

Journal: :iranian journal of immunology 0
maryam roudbary department of mycology shahla roudbar mohammadi department of mycology mahmood bozorgmehr department of immunology, faculty of medical sciences, tarbiat modares university, tehran, iran seyed mohammad moazzeni department of immunology, faculty of medical sciences, tarbiat modares university, tehran, iran

back ground: candida albicans is a member of the normal human microflora. c. albicans cell wall is composed of several protein and carbohydrate components which have been shown to play a crucial role in c. albicans interaction with the host immune system. major components of c. albican cell wall are carbohydrates such as mannans, β glucans and chitins, and proteins that partially modulate the h...

Journal: :iranian journal of immunology 0
padideh ebadi department of biology, science and research branch, islamic azad university (iau) mohammad hossein karimi department of immunology and biochemistry, school of medical sciences, tarbiat modares university ali akbar pourfathollah department of immunology and biochemistry, school of medical sciences, tarbiat modares university saheb ghadam lotfi department of immunology and biochemistry, school of medical sciences, tarbiat modares university zahra soheila soheili department of biochemistry, institute of genetic engineering and biotechnology shahram samiee iranian blood transfusion organization research center smerdis hajati

background: dendritic cells (dcs) are ideal accessory cells in the field of gene therapy. delivery of dna and sirna into mammalian cells is a useful technique in treating various diseases caused by single gene defects. selective gene silencing by small interfering rnas (sirnas) and antisense oligodeoxynucleotides (odn)s is an efficient method for the manipulation of cellular functions. an effic...

2010
Jonathan KH Tan Helen C O’Neill

Dendritic cells (DC) are known to develop from macrophage dendritic progenitors (MDP) in bone marrow (BM), which give rise to conventional (c)DC and monocytes, both dominant antigen presenting cell (APC) subsets in spleen. This laboratory has however defined a distinct dendritic-like cell subset in spleen (L-DC), which can also be derived in long-term cultures of spleen. In line with the restri...

Background: Melanoma is a common and malignant cutaneous tumor, which is responsible for a large proportion of skin cancer deaths. Dendritic cell (DC)-based vaccines have achieved positive results in the treatment of melanoma because of their ability to induce cytotoxic response to facilitate tumor elimination. Objective: To improve the efficacy of dendritic ce...

2012
Ying Y Hey Helen C O'Neill

The spleen contains multiple subsets of myeloid and dendritic cells (DC). DC are important antigen presenting cells (APC) which induce and control the adaptive immune response. They are cells specialized for antigen capture, processing and presentation to naïve T cells. However, DC are a heterogeneous population and each subset differs subtly in phenotype, function and location. Similarly, myel...

Journal: :Blood 2008
Ehud Hauben Silvia Gregori Elena Draghici Barbara Migliavacca Stefano Olivieri Maximilian Woisetschläger Maria Grazia Roncarolo

VAF347 is a low-molecular-weight compound, which activates the aryl hydrocarbon receptor (AhR). Herein, we report that oral administration of a water-soluble derivative of VAF347 (VAG539) promotes long-term graft acceptance and active tolerance in Balb/c mice that receive a transplant of MHC-mismatched pancreatic islet allografts. In vivo VAG539 treatment results in increased frequency of splen...

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