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Sepsis, defined as life-threatening organ dysfunction caused by infection is difficult to distinguish clinically from infection or post-operative inflammation. We hypothesized that in a heterogeneous group of critically ill children, there would be different metabolic profiles between post-operat...

2020-11-19 | MTBLS563 | MetaboLights
Objective: It is unclear whether the host response of gram-positive sepsis differs from gram-negative sepsis at a transcriptome level. Using microarray technology, we compared the gene-expression profiles of gram-positive sepsis and gram-negative sepsis in critically ill patients. Design: A pros...
ORGANISM(S): Homo sapiens 
Rationale: Sepsis patients suffer from severe metabolic and immunologic dysfunction that may be amplified by standard carbohydrate-based nutritional regimes. We therefore hypothesize that a ketogenic diet improves sepsis treatment. Objectives: We investigated the safety and feasibility of a ketogeni...
ORGANISM(S): Homo sapiens (Human) 
2024-06-13 | PXD046061 | Pride
Time series gene expression in critically ill patients: PREVAIL study
ICU acquired weakness (ICUAW) is a complication of critical illness characterized by structural and functional impairment of skeletal muscle that may persist for years after ICU discharge with many survivors developing protracted courses with few regaining functional independence. Elucidating molec...
ORGANISM(S): Homo sapiens 
Transcriptional Profiling of Leukocytes in Critically Ill COVID19 Patients
Whole transcriptome analysis of critically ill elderly patients with sepsis
Ferritin is a sensitive screening parameter to diagnose hemophagocytic lymphohistiocytosis in critically ill patients but lacks specificity. Ferritin is composed of 24 subunits with 2 types of peptide chains: light (FeL) or heavy (FeH). The proportion of H subunit is suggested to increase during hyp...
ORGANISM(S): Homo sapiens (Human) 
2026-03-06 | PXD065102 | Pride
Transcriptomic clustering of critically-ill COVID-19 patients [Day 4 RNAseq]
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 fo...
ORGANISM(S): Homo sapiens 
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