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| Status |
Public on Sep 17, 2020 |
| Title |
Metabolite Patterns in Human Myeloid Hematopoiesis Result from Lineage-Dependent Active Metabolic Pathways |
| Organism |
Homo sapiens |
| Experiment type |
Expression profiling by high throughput sequencing
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| Summary |
Assessment of hematotoxicity from environmental or xenobiotic compounds is of notable interest and is frequently assessed via the colony forming unit (CFU) assay. Identification of the mode of action of single compounds is of further interest, as this often enables transfer of results across different tissues and compounds. Metabolomics displays one promising approach for such identification, nevertheless, suitability with current protocols is restricted. Here, we combined a hematopoietic stem and progenitor cell (HSPC) expansion approach with distinct lineage differentiations, resulting in formation of erythrocytes, dendritic cells and neutrophils. We examined the unique combination of pathway activity in glycolysis, glutaminolysis, polyamine synthesis, fatty acid oxidation and synthesis, as well as glycerophospholipid and sphingolipid metabolism. We further assessed their interconnections and essentialness for each lineage formation. By this, we provide further insights into active metabolic pathways during the differentiation of HSPC into different lineages, enabling profound understanding of possible metabolic changes in each lineage caused by exogenous compounds.
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| Overall design |
Expressional profiling during myeloid hematopoiesis, generated from one progenitor population, 4 samples analysed, one from progenitor population, one from each differentiated population
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| Web link |
https://www.mdpi.com/1422-0067/21/17/6092
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| Contributor(s) |
Kaiser L, Weinschrott H, Quint I, Blaess M, Csuk R, Jung M, Kohl M, Deigner H |
| Citation(s) |
32847028 |
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| Submission date |
Apr 17, 2019 |
| Last update date |
Sep 19, 2020 |
| Contact name |
Lars Kaiser |
| E-mail(s) |
kal@hs-furtwangen.de
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| Organization name |
University Furtwangen
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| Department |
Medical and Life Sciences
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| Street address |
Jakob-Kienzle-Str. 17
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| City |
Villingen-Schwenningen |
| ZIP/Postal code |
78054 |
| Country |
Germany |
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| Platforms (1) |
| GPL20301 |
Illumina HiSeq 4000 (Homo sapiens) |
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| Samples (4)
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| Relations |
| BioProject |
PRJNA533455 |
| SRA |
SRP192914 |
| Supplementary file |
Size |
Download |
File type/resource |
| GSE129993_RAW.tar |
4.2 Mb |
(http)(custom) |
TAR (of TSV) |
SRA Run Selector |
| Raw data are available in SRA |
| Processed data provided as supplementary file |
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