منابع مشابه
Inducible Expression of Human Gamma Interferon
Background:The premature termination of high producer clones, which will be killed due to cell proliferation and proteins production antagonism, is one of the basic drawback in recombinant proteins technology. Furtheremore, it is supposed some toxic proteins like interferon which we intended to clone and express, inhibit host cells’ proliferation. So, it is necessary to tightly control IFN-γ pr...
متن کاملCharacterization of gamma interferon-mediated cytotoxicity to chlamydia-infected fibroblasts.
Addition of murine recombinant gamma interferon (IFN-gamma) to mouse fibroblast cultures infected with Chlamydia psittaci was found to induce a cytotoxic response that was dependent on the concentration of IFN-gamma added and the multiplicity of infection given. No cytotoxicity was observed for uninfected cells treated with IFN-gamma, nor did infection alone elicit cytotoxicity. Cytotoxicity wa...
متن کاملRecombinant Interferon-Gamma Primes
The capacity of interferon-gamma to regulate the generation and release of leukotriene B4 (LTB4) from human alveolar macrophages ofnormal nonsmoking individuals was evaluated. When alveolar macrophages were incubated for 60 min with heat aggregated IgG (HAIgG), they generated and released 5.7±1.7 ng ofLT B4 per 106 cells compared to 1.9±0.4 ng from cells incubated with buffer alone, P = 0.02. W...
متن کاملThe talented interferon-gamma
IFN-γ is an extraordinarily pleotropic cytokine. It can not only heighten both the innate and adaptive immune response against pathogens and tumors, but also has the ability to maintain immune homeostasis. Since the effects of IFN-γ are cell and tissue specific, it is important to consider the recent advances in IFN-γ signaling in the context of different diseases. To this end, we review the in...
متن کاملInterferon Gamma in Leishmaniasis
Leishmaniasis is a complex disease that is caused by parasites of the Leishmania genus. Leishmania are further classified into several complexes, each of which can engage in distinct interactions with mammalian hosts resulting in differing disease presentations. It is therefore not unexpected that host immune responses to Leishmania are variable. The induction of interferon gamma (IFN-γ) and re...
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ژورنال
عنوان ژورنال: Frontiers in Immunology
سال: 2018
ISSN: 1664-3224
DOI: 10.3389/fimmu.2018.01508