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Imbalanced expression of functional surface molecules in regulatory and effector T cells in systemic lupus erythematosus
(Associação Brasileira de Divulgação Científica, 2014-08-01)
Regulatory T (TREG) cells play an important role in maintaining immune tolerance and avoiding autoimmunity. We analyzed the expression of membrane molecules in TREG and effector T cells in systemic lupus erythematosus ...
In Planta effector Competition assays detect Hyaloperonospora arabidopsidis effectors that contribute to virulence and localize to different plant subcellular compartments
(American Phytopathological Society, 2013-07)
The genome of the pathogenic oomycete Hyaloperonospora arabidopsidis is predicted to encode at least 134 high-confidence effectors (HaRxL) carrying the RxLR motif implicated in their translocation into plant cells. However, ...
Regulatory and effector T-cells are differentially modulated by Dexamethasone
(Elsevier, 2013-12)
It is assumed that the ratio between effector T cells (Teff) and regulatory T cells (Tregs) controls the immune reactivity within the T-cell compartment. The purpose of this study was to investigate if Dexamethasone (Dex) ...
Activation of myeloid dendritic cells, effector cells and regulatory T cells in lichen planus
(BioMed Central, 2016)
Abstract
Background
Lichen planus (LP) is a chronic mucocutaneous inflammatory disease. Evaluating the balance between regulatory T cells and effector T cells could be ...
Expression Profiling during Arabidopsis/Downy Mildew Interaction Reveals a Highly-Expressed Effector That Attenuates Responses to Salicylic Acid
(Public Library of Science, 2014-10)
Plants have evolved strong innate immunity mechanisms, but successful pathogens evade or suppress plant immunity via effectors delivered into the plant cell. Hyaloperonospora arabidopsidis (Hpa) causes downy mildew on ...
Regulation of NK cell activation and effector functions by the IL-12 family of cytokines: the case of IL-27
(Frontiers, 2017-01)
Natural killer (NK) cells are characterized by their ability to detect and induce apoptosis of susceptible target cells and by secretion of immunoregulatory cytokines such as IFN-γ. Activation of these effector functions ...
A Downy Mildew Effector Attenuates Salicylic Acid–Triggered Immunity in Arabidopsis by Interacting with the Host Mediator Complex
(Public Library Science, 2013-12-10)
Plants are continually exposed to pathogen attack but usually remain healthy becausethey can activate defences upon perception of microbes. However, pathogens haveevolved to overcome plant immunity by delivering effectors ...
Ex vivo Expansion of CD56(+) NK and NKT-like Lymphocytes from Peripheral Blood Mononuclear Cells of Patients with Ovarian Neoplasia
(Wiley-blackwellMaldenEUA, 2011)
Involvement of the Dectin-1 Receptor upon the Effector Mechanisms of Human Phagocytic Cells against Paracoccidioides brasiliensis
(2019-01-01)
Paracoccidioidomycosis (PCM), a systemic mycosis endemic in Latin America, occurs after inhalation of mycelial components of Paracoccidioides spp. When the fungus reaches the lungs and interacts with the alveolar macrophages ...