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Molecular underpinnings controlling ferroptotic cell death.
Science 120, S7-S7 (2018)
Flatworms of the species Schmidtea mediterranea are immortal-adult animals contain a large pool of pluripotent stem cells that continuously differentiate into all adult cell types. Therefore, single-cell transcriptome profiling of adult animals should reveal mature and progenitor cells. By combining perturbation experiments, gene expression analysis, a computational method that predicts future cell states from transcriptional changes, and a lineage reconstruction method, we placed all major cell types onto a single lineage tree that connects all cells to a single stem cell compartment. We characterized gene expression changes during differentiation and discovered cell types important for regeneration. Our results demonstrate the importance of single-cell transcriptome analysis for mapping and reconstructing fundamental processes of developmental and regenerative biology at high resolution.
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Publication type
Article: Journal article
Document type
Meeting abstract
Keywords
Planarian Schmidtea-mediterranea; Stem-cells; Rna-seq; Gene-expression; Regeneration; Pluripotency; Trajectories; Organism; Tissues; System
Language
english
Publication Year
2018
HGF-reported in Year
2018
ISSN (print) / ISBN
0036-8075
e-ISSN
1095-9203
Journal
Science
Quellenangaben
Volume: 120,
Pages: S7-S7
Publisher
American Association for the Advancement of Science (AAAS)
Publishing Place
1200 New York Ave, Nw, Washington, Dc 20005 Usa
Reviewing status
Peer reviewed
Institute(s)
Institute of Developmental Genetics (IDG)
POF-Topic(s)
30204 - Cell Programming and Repair
Research field(s)
Genetics and Epidemiology
PSP Element(s)
G-500500-001
WOS ID
WOS:000432836500016
Erfassungsdatum
2018-07-10