Projects per year
Abstract
Systems biology can unravel complex biology but has not been extensively applied to human newborns, a group highly vulnerable to a wide range of diseases. We optimized methods to extract transcriptomic, proteomic, metabolomic, cytokine/chemokine, and single cell immune phenotyping data from <1 ml of blood, a volume readily obtained from newborns. Indexing to baseline and applying innovative integrative computational methods reveals dramatic changes along a remarkably stable developmental trajectory over the first week of life. This is most evident in changes of interferon and complement pathways, as well as neutrophil-associated signaling. Validated across two independent cohorts of newborns from West Africa and Australasia, a robust and common trajectory emerges, suggesting a purposeful rather than random developmental path. Systems biology and innovative data integration can provide fresh insights into the molecular ontogeny of the first week of life, a dynamic developmental phase that is key for health and disease.
Original language | English |
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Article number | 1092 |
Journal | Nature Communications |
Volume | 10 |
Issue number | 1 |
Number of pages | 14 |
ISSN | 2041-1723 |
DOIs | |
Publication status | Published - 12 Mar 2019 |
Keywords
- Chemokines/blood
- Child Development/physiology
- Cohort Studies
- Cytokines/blood
- Gambia
- Gene Expression Profiling
- Humans
- Immunophenotyping
- Infant, Newborn/blood
- Metabolomics
- Papua New Guinea
- Proteomics
- Systems Biology
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Development of the humoral innate immune system the first week after birth
Bennike, T. B. (Lecturer)
16 Sept 2024Activity: Talks and presentations › Guest lecturers
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Preparing for life: Plasma proteome changes and immune system development during the first week of human life
Bennike, T. B. (Lecturer)
3 Dec 2019Activity: Talks and presentations › Conference presentations
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Ontogeny of the plasma proteome across the first week of human life
Bennike, T. B. (Lecturer)
18 Oct 2019Activity: Talks and presentations › Conference presentations