GEO DataSets

(Submitter supplied) The wide array of molecules carried by plasma regulates critical immune functions and constitutes valuable biomarkers and therapeutic targets. In recent years the introduction of “systems approaches” has provided investigators with powerful means for assessing immune responses in patient samples on a global scale. However, while the use of genome-wide profiling technologies has become widespread, measuring the plasma proteome still presents considerable challenges. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

40 Samples

Download data: TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

225 Samples

Download data

(Submitter supplied) The wide array of molecules carried by plasma regulates critical immune functions and constitutes valuable biomarkers and therapeutic targets. In recent years the introduction of “systems approaches” has provided investigators with powerful means for assessing immune responses in patient samples on a global scale. However, while the use of genome-wide profiling technologies has become widespread, measuring the plasma proteome still presents considerable challenges. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

49 Samples

Download data: TXT

(Submitter supplied) The wide array of molecules carried by plasma regulates critical immune functions and constitutes valuable biomarkers and therapeutic targets. In recent years the introduction of “systems approaches” has provided investigators with powerful means for assessing immune responses in patient samples on a global scale. However, while the use of genome-wide profiling technologies has become widespread, measuring the plasma proteome still presents considerable challenges. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

40 Samples

Download data: TXT

(Submitter supplied) The wide array of molecules carried by plasma regulates critical immune functions and constitutes valuable biomarkers and therapeutic targets. In recent years the introduction of “systems approaches” has provided investigators with powerful means for assessing immune responses in patient samples on a global scale. However, while the use of genome-wide profiling technologies has become widespread, measuring the plasma proteome still presents considerable challenges. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

40 Samples

Download data: TXT

(Submitter supplied) The host response in critically ill patients with sepsis, septic shock remains poorly defined. Considerable research has been conducted to accurately distinguish patients with sepsis from those with non-infectious causes of disease. Technological innovations have positioned systems biology at the forefront of biomarker discovery. Analysis of the whole-blood leukocyte transcriptome enables the assessment of thousands of molecular signals beyond simply measuring several proteins in plasma, which for use as biomarkers is important since combinations of biomarkers likely provide more diagnostic accuracy than the measurement of single ones or a few. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL13667

802 Samples

Download data: CEL

(Submitter supplied) Melioidosis, caused by Gram negative bacteria Burkholderia pseudomallei, is a major type of community-acquired septicemia in Southeast Asia and Northern Australia with high mortality and morbidity rate. More accurate and rapid diagnosis is needed for improving the management of septicemic melioidosis. We previously identified 37-gene candidate signature to distinguish septicemic melioidosis from sepsis due to other pathogens. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

138 Samples

Download data: TXT

(Submitter supplied) Melioidosis is a severe infectious disease caused by Burkholderia pseudomallei, a gram-negative bacillus classified by the NIAID as a category B priority agent. Septicemia is the most common presentation of the disease with 40% mortality rate even with appropriate treatments. Faster diagnostic procedures are required to improve therapeutic response and survival rates. We have used microarray technology to generate genome-wide transcriptional profiles (>48,000 transcripts) of whole blood obtained from patients with septicemic melioidosis (n=32), patients with sepsis caused by other pathogens (n=31), and uninfected controls (n=29). more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platforms:

GPL6947 GPL6106

106 Samples

Download data: XLS

(Submitter supplied) Clinical study of critically ill patients with sepsis and sepsis-related ARDS with whole blood RNA collected within the first 24 hours of admission Goal of the study was to determine whether biologically relevant genes were identified to be differentially expressed genes in patients with sepsis alone and sepsis with ARDS

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6244

62 Samples

Download data: CEL, XLSX

(Submitter supplied) To identify signature genes that help distinguish (1) sepsis from non-infectious causes of systemic inflammatory response syndrome, (2) between Gram-positive and Gram-negative sepsis. Keywords: Class prediction study

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

70 Samples

Download data: CEL

(Submitter supplied) To examine whether gene-expression profiling of circulating leukocytes is different between patients with sepsis as compared to controls. The signature genes identified will then be used to develop a prediction model to assist the diagnosis of sepsis. Keywords: Prediction study

Organism:

Homo sapiens

Type:

Expression profiling by array

Dataset:

GDS2808

Platform:

GPL4274

94 Samples

Download data: GPR

Analysis of neutrophils from critically ill patients with sepsis. Results used to define a gene expression signature for sepsis and provides insight into the host response to sepsis.

Organism:

Homo sapiens

Type:

Expression profiling by array, log ratio, 2 disease state, 2 protocol sets

Platform:

GPL4274

Series:

GSE5772

94 Samples

Download data: GPR

(Submitter supplied) Normal children, children with SIRS, children with sepsis, and children with septic shock. Objectives: To advance our biological understanding of pediatric septic shock, we measured the genome-level expression profiles of critically ill children representing the systemic inflammatory response syndrome (SIRS), sepsis, and septic shock spectrum. Keywords: Normal vs diseased

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

227 Samples

Download data: CEL, PDF

(Submitter supplied) With the successful implementation of guidelines from the Surviving Sepsis Campaign, in-hospital mortality to sepsis continues to decrease. However, this is has not lead to completely improved outcomes after sepsis. Up to 1/3 of sepsis survivors continue to have dismal long-term outcomes and 1-year mortality. Although the pathobiology of the dismal outcomes after sepsis remains undefined, it is thought that late after sepsis individuals enter a state of pathologic myeloid activation, inducing suboptimal lymphopoiesis and erythropoiesis, with many of the downstream immune cells being dysfunctional. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL24676 GPL18573

9 Samples

Download data: MTX, TSV

(Submitter supplied) The study was aimed to identify mechanisms linked to complicated courses after severe trauma by a systems biology approach. In severe trauma, overwhelming systemic inflammation can result in adverse events and the development of complications, including sepsis. In a prospective study, RNA samples from circulating leukocytes from patients with multiple injury (injury severity score ≥ 17) were analyzed for dynamic changes in gene expression over a period of 21 days by whole genome screening. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

90 Samples

Download data: TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL22462

345 Samples

Download data: CEL

(Submitter supplied) Background: Sepsis is defined as a life-threatening organ dysfunction caused by a dysregulated host response to infection. To date, no biomarker has shown sufficient evidence and ease of application in clinical routine to monitor the complexity of the sepsis-related immune alterations. Multiple levels of interaction of human endogenous retroviruses (HERVs) with the immune response led us to hypothesize that they may be relevant candidates both to contribute to the physiopathology of sepsis and to be part of a molecular signature. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL22462

301 Samples

Download data: CEL

(Submitter supplied) Background: Sepsis is defined as a life-threatening organ dysfunction caused by a dysregulated host response to infection. To date, no biomarker has shown sufficient evidence and ease of application in clinical routine to monitor the complexity of the sepsis-related immune alterations. Multiple levels of interaction of human endogenous retroviruses (HERVs) with the immune response led us to hypothesize that they may be relevant candidates both to contribute to the physiopathology of sepsis and to be part of a molecular signature. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL22462

44 Samples

Download data: CEL

(Submitter supplied) Analysis of early and late changes in the mouse peritoneal cells in response to E. coli induced sepis. Result provide an insight into the molecular function and pathways expressed at these different time points.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

12 Samples

Download data: CEL

(Submitter supplied) Vitiligo Blood Transcriptomics Provides New Insights into Disease Mechanisms and Identifies Potential Novel Therapeutic Targets Abstract Background: Significant gaps remain regarding the pathomechanisms underlying the autoimmune response in vitiligo (VL), where the loss of self-tolerance leads to the targeted killing of melanocytes. Specifically, there is incomplete information regarding alterations in the systemic environment that are relevant to the disease state. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL8300

14 Samples

Download data: CEL