The objective of this study is to: 1) Characterize the innate immune responsiveness of patients with inborn errors in Toll-IL1 receptor signaling pathway (IRAK4, MyD88 deficiencies) compared to healthy subjects, through the analysis of blood leukocytes' transcriptional profiles after stimulation with ligands for the whole set of Toll-like receptors and IL-1Rs plus whole bacteria. 2) Understand the redundancies in TLR pathway in humans. 3) Explore the use of blood profiling approaches to assess the immune status of an individual by using Primary Immune Deficiencies as a proof of principle.
A narrow repertoire of transcriptional modules responsive to pyogenic bacteria is impaired in patients carrying loss-of-function mutations in MYD88 or IRAK4.
Sex, Race
View SamplesLiquid biopsy profile which can screen for early CRC. We aimed to depict the profile of early stage CRC as well as for advanced adenomas by combination of current molecular knowledge with microarray technology, using efficient circulating free RNA purification from blood and RNA amplification technologies.
Feasibility of Unbiased RNA Profiling of Colorectal Tumors: A Proof of Principle.
Sex
View SamplesThis SuperSeries is composed of the SubSeries listed below.
Interacting chemokine signals regulate dendritic cells in acute brain injury.
Sex, Specimen part
View SamplesWe inflicted TBI to wildetype (wt) mice in order to establish whether the anti-inflammatory agent cyclophosphamide can be used therapeutically.
Interacting chemokine signals regulate dendritic cells in acute brain injury.
Sex, Specimen part
View SamplesWe inflicted TBI to chemokine-deficient mouse lines in order to establish involvement of various signalling pathways that may be addressed therapeutically.
Interacting chemokine signals regulate dendritic cells in acute brain injury.
Sex, Specimen part
View SamplesThis SuperSeries is composed of the SubSeries listed below.
MEF2C protects bone marrow B-lymphoid progenitors during stress haematopoiesis.
Age, Specimen part
View SamplesGene expression of mice bone marrow pre-B cells from both control and Vav-Cre Mef2cfl/fl mice (9 months old)
MEF2C protects bone marrow B-lymphoid progenitors during stress haematopoiesis.
Age, Specimen part
View SamplesGene expression of mice bone marrow pro-B cells from both control and Vav-Cre Mef2cfl/fl mice (9 months old)
MEF2C protects bone marrow B-lymphoid progenitors during stress haematopoiesis.
Age, Specimen part
View SamplesInformed by the genetic alterations observed in human GBM, we engineered a novel, lentiviral injection mediated, mouse model of proneural GBM.
A recombinant lentiviral PDGF-driven mouse model of proneural glioblastoma.
Specimen part
View SamplesSevere cerebral ischemia caused by events such as ischemic stroke or cardiac arrest is a relatively common and life-threating condition. Those who survive frequently suffer from significant cerebral dysfunction, often with poor outcome. To date the treatment options are limited. Concomitant hyperglycemia is frequently perceived both in focal and global transient ischemia, augmenting the ischemic brain injury as revealed by experimental and clinical studies.
Hyperglycemia Alters Expression of Cerebral Metabolic Genes after Cardiac Arrest.
Specimen part, Treatment
View Samples