Plant Hsp90 Proteins Interact with B-Cells and Stimulate Their Proliferation
نویسندگان
چکیده
منابع مشابه
Plant Hsp90 Proteins Interact with B-Cells and Stimulate Their Proliferation
BACKGROUND The molecular chaperone heat shock protein 90 (Hsp90) plays an important role in folding stabilization and activation of client proteins. Besides, Hsp90 of mammals and mammalian pathogens displays immunostimulatory properties. Here, we investigated the role of plant-derived Hsp90s as B-cell mitogens by measuring their proliferative responses in vitro. METHODOLOGY Plant cytosolic Hs...
متن کاملFermented Noni Exudate-treated dendritic cells directly stimulate B lymphocyte proliferation and differentiation.
Noni juice as a folk medicine has been used for over two thousand years. Recently, some active ingredients of Noni juice have been successfully isolated and intensively studied. Because dendritic cells (DCs) are central regulators both in priming innate and adaptive immune responses and in maintaining self tolerance, in the current study we treated DCs with fermented Noni Exudate (fNE) in order...
متن کاملPlant proteins that interact with VirB2, the Agrobacterium tumefaciens pilin protein, mediate plant transformation.
Agrobacterium tumefaciens uses a type IV secretion system (T4SS) to transfer T-DNA and virulence proteins to plants. The T4SS is composed of two major structural components: the T-pilus and a membrane-associated complex that is responsible for translocating substrates across both bacterial membranes. VirB2 protein is the major component of the T-pilus. We used the C-terminal-processed portion o...
متن کاملevolutionary origin and phylogenetic relationships among fusarium oxysporum f. sp. melonis isolates in iran and their relationship with nonpathogenic isolates
پژمردگی فوزاریومی خربزه و طالبی با عامل fusarium oxysporum f. sp. melonis از بیماری های مهم قارچی در مناطق رشد این گیاهان می باشد. جدایه های f. oxysporum از گیاهان و خاک ریزوسفر متعلق به پنج استان مهم تولیدکننده ی خربزه و طالبی جداسازی شد و بر پایه ی بیماری زایی در ارقام افتراقی، گروه های سازگاری رویشی (vegetative compatibility groups)، توالی سنجی ناحیه ی جداکننده ی بین ژنی دی اِن اِی ریبوزومی (n...
15 صفحه اولTwo Distinct Pseudomonas Effector Proteins Interact with the Pto Kinase and Activate Plant Immunity
The Pto serine/threonine kinase of tomato confers resistance to speck disease by recognizing strains of Pseudomonas syringae that express the protein AvrPto. Pto and AvrPto physically interact, and this interaction is required for activation of host resistance. We identified a second Pseudomonas protein, AvrPtoB, that interacts specifically with Pto and is widely distributed among plant pathoge...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: PLoS ONE
سال: 2011
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0021231