ArticleLangenbeck's archives of surgery2013
Subsequent gene expression pattern in dendritic cells following multiple trauma.
Article in Langenbeck's archives of surgery, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed, 4 citations in OpenAlex.
- Toll-Like Receptor 4 on both Myeloid Cells and Dendritic Cells Is Required for Systemic Inflammation and Organ Damage after Hemorrhagic Shock with Tissue Trauma in Mice.Frontiers in immunology · 2017Article
- Sterile post-traumatic immunosuppression.Clinical & translational immunology · 2016Review
- Epigenetics in critical illness: a new frontier.Nursing research and practice · 2013Article
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Authors and funding
7 authors at 3 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeMajor trauma initiates a systemic inflammatory response, which is characterized by systemic release of various chemokines. There is growing evidence for the extraordinary role of dendritic cells (DC) as professional antigen-presenting cells and activators of the immune response. Recently, the impact of severe trauma on DC transcriptomic activation was demonstrated. The purpose of the present study was to evaluate gene expression pattern in DC following multiple trauma to gain further understanding of the mechanisms of posttraumatic immune response.
methodsTen patients with multiple injuries aged 20 to 46 years (mean 30 ± 9.2 years) were included in this study. The mean injury severity score (ISS) was 36 ± 10.4 points. Repeated blood samples were taken on the day of admission (day 0) and on five consecutive days (day 1 to day 5). Microarray analysis and RT-qPCR were performed in primary isolated DC.
resultsA mean of 116,000 ± 21,466 DC with a purity of 96 ± 0,8 % were harvested. Gene expression of CCL5 and CXCL5 as well as TIMP1 and GUCY1B3 showed a significant increase within the first 4 days after trauma. The time-dependent increase of these genes correlated significantly with serum CRP concentration and the total number of DC but neither with age nor with injury severity.
conclusionsOur study provides new data regarding temporal expression patterns of CCL5, CXCL5, TIMP1, and GUCY13B in multiple trauma. DC activation following trauma may follow a uniform pattern early after admission, eventually leading to cell recruitment.
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