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TranscriptomicsMultifaceted maturation of monocyte-derived dendritic cells stimulated by intracellular bacteria
Background: It has been shown that intracellular pathogens hijack DC functions to evade immune defense mechanisms. In this study, we investigated the responses of human monocyte derived DCs to four intracellular bacteria, Tropheryma whipplei, Coxiella burnetii, Brucella abortus and Orientia tsutsuga...
ORGANISM(S): Homo sapiens 
2015-02-27 | E-GEOD-49016 | biostudies-arrayexpress
TranscriptomicsRegulatory role of multinucleated giant cells derived from placental CD14+ macrophages: Pathophysiological implications
The role of placental macrophages is largely ignored in the success of pregnancy. We found that CD14+ macrophages purified from at-term placentas spontaneously matured into multinucleated giant cells (MGCs). MGCs lost the expression of CD14 and co-inhibitory molecules, such as Programmed cell Death-...
ORGANISM(S): Homo sapiens 
2014-01-07 | E-GEOD-38747 | biostudies-arrayexpress
Proteomics,MultiomicsElectrophilic stress induced by itaconate and its derivatives regulates ATF3-IKBZ inflammatory axis independently of Nrf2 induction
Metabolic regulation recently emerged as a novel powerful principle guiding immune responses. The natural metabolite itaconate and its membrane permeable derivative dimethyl itaconate (DI) were recently shown to selectively inhibit a subset of cytokines during macrophage activation, yet the precise ...
ORGANISM(S): Mus Musculus (ncbitaxon:10090) 
2018-02-25 | MSV000082101 | MassIVE
TranscriptomicsPlacenta environment induces the differentiation of macrophages into multinucleated giant cells
A major population of placenta macrophages represented throughout the pregnancy consists of CD14+ macrophages, but their characteristics remain badly understood. Here we purified from placentas at term CD14+ macrophages using positive selection. The phenotyping of CD14+ macrophages performed using f...
ORGANISM(S): Homo sapiens 
2012-12-07 | E-GEOD-29575 | biostudies-arrayexpress
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