نتایج جستجو برای: treg cells

تعداد نتایج: 1384740  

ابراهیمی نسب, حسین, خلیق فرد, مهدیه, مطیع نصرآبادی, علی,

In medical science, the control tumor cells growth and perfect cure of them are big challenge yet. Unlike clinical experiments,  biological modeling can investigate different curative methods to fight with tumor cells by consuming time and cost less . The purpose of this report is modeling of interaction between tumor cells and immune system with the effects of inhibitory ILs (interleukins...

Azam Jamshidian Mansoor Salehi, Mohammad Kazemi Vahid Shaygannejad

Background: Lack of sufficient information on the mechanism of plasma exchange (PE) therapy in multiple sclerosis (MS), has limited this treatment to individual patients with severe relapses who have been refractory to other treatments. This is while PE is used very successfully as a first-line standard treatment in many other neuro-immune disorders. Recent data suggest that Treg/Th17 counterb...

Journal: :Nature Immunology 2019

Journal: :iranian journal of immunology 0
mitra rafiee department of immunology, school of medicine marjan gharagozloo department of immunology, school of medicine ataollah ghahiri department of gynecology and obstetrics, al-zahra university hospital ferdous mehrabian department of gynecology and obstetrics, al-zahra university hospital mohammad r. maracy department of community medicine, school of medicine, isfahan university of medical sciences, isfahan, iran shirin kouhpayeh department of immunology, school of medicine ina laura pieper

background: recurrent miscarriage (rm) affects 2-5% of pregnant women. paternal lymphocyte immunotherapy is a common treatment for rm patients but the outcome has not been consistent. therefore, combined therapy with other immunosuppressive drugs such as 1 a, 25-dihydroxy-vitamin-d3 (vitamin d3) may improve the outcome. objectives: to investigate the effect of vitamin d3 on the balance of two e...

حسن صراف, محمد زهیر, زارعی, راضیه, عجمی, ابوالقاسم, مسلمی, داریوش, مصطفی زاده, امراله,

Background and purpose: Gastric cancer is the third most common cancer in Iran and the second leading cause cancer-related death worldwide. Shark cartilage prevents angiogenesis in vivo and in vitro, however, its role on angiogenesis or anti-tumor responses in human is not clear yet. We studied the effects of oral treatment of shark cartilage on peripheral Treg frequency and TGF-β as suppressor...

Abbas Rezaei, Ataollah Ghahiri Ferdous Mehrabian Ina Laura Pieper Marjan Gharagozloo Mitra Rafiee Mohammad R. Maracy Shirin Kouhpayeh

Background: Recurrent miscarriage (RM) affects 2-5% of pregnant women. Paternal lymphocyte immunotherapy is a common treatment for RM patients but the outcome has not been consistent. Therefore, combined therapy with other immunosuppressive drugs such as 1 a, 25-dihydroxy-vitamin-D3 (vitamin D3) may improve the outcome. Objectives: To investigate the effect of vitamin D3 on the balance of two...

Journal: :cell journal 0

objective: aflatoxin b1 (afb1) suppresses the immune system. to decrease such suppressive effects on the immune system, a wide range of herbal medicines like garlic are utilized. biological activities of garlic in vitro and in vivo have also been verified. our previous studies demonstrated that aged garlic (dry garlic bulbs preserved in the freezer for six months at -20˚c) have increased immuno...

Journal: :Nature Medicine 2014

Journal: :The Journal of Allergy and Clinical Immunology 2021

BackgroundBone morphogenetic proteins (BMPs) are members of the TGF-β family that signal via BMP receptor (BMPR) signaling cascade, distinct from canonical signaling. downstream is strongly induced within epidermal keratinocytes in cutaneous psoriatic lesions, and BMP7 instructs monocytic cells to acquire characteristics psoriasis-associated Langerhans dendritic (DCs). Regulatory T (Treg)-cell ...

Hadi Esmaili Gourvarchin Galeh Seyyed Meysam Abtahi Froushani,

Objective(s):Recent evidence have proposed that Tretinoin produced in the gut preferentially promote differentiation of FoxP3+Treg cells but inhibits Th17 lymphocytes, and this may be the main immunomdulatory mechanism of Tretinoin  in vivo. This study was done to investigate the effects of Tretinoin in outbred white mice after challenge with sheep red blood cells (SRBC). Materials and Methods:...

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