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@ARTICLE{DiMarco:284831,
author = {B. Di Marco$^*$ and J. Vázquez-Marín and H. Monyer$^*$
and L. Centanin and J. Alfonso$^*$},
title = {{S}patial transcriptomics map of the embryonic mouse brain
- a tool to explore neurogenesis.},
journal = {Biology open},
volume = {12},
number = {10},
issn = {2046-6390},
address = {Cambridge},
publisher = {Company},
reportid = {DKFZ-2023-02127},
pages = {bio060151},
year = {2023},
note = {#EA:A231#LA:A231#},
abstract = {The developing brain has a well-organized anatomical
structure comprising different types of neural and
non-neural cells. Stem cells, progenitors and newborn
neurons tightly interact with their neighbouring cells and
tissue microenvironment, and this intricate interplay
ultimately shapes the output of neurogenesis. Given the
relevance of spatial cues during brain development, we
acknowledge the necessity for a spatial transcriptomics map
accessible to the neurodevelopmental community. To fulfil
this need, we generated spatially resolved RNA sequencing
(RNAseq) data from embryonic day 13.5 mouse brain sections
immunostained for mitotic active neural and vascular cells.
Unsupervised clustering defined specific cell type
populations of diverse lineages and differentiation states.
Differential expression analysis revealed unique
transcriptional signatures across specific brain areas,
uncovering novel features inherent to particular anatomical
domains. Finally, we integrated existing single-cell RNAseq
datasets into our spatial transcriptomics map, adding tissue
context to single-cell RNAseq data. In summary, we provide a
valuable tool that enables the exploration and discovery of
unforeseen molecular players involved in neurogenesis,
particularly in the crosstalk between different cell types.},
keywords = {Gene expression atlas (Other) / Mouse telencephalon (Other)
/ Neurodevelopment (Other) / Single-cell and spatial
transcriptomics data integration (Other)},
cin = {A231},
ddc = {570},
cid = {I:(DE-He78)A231-20160331},
pnm = {311 - Zellbiologie und Tumorbiologie (POF4-311)},
pid = {G:(DE-HGF)POF4-311},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:37855382},
doi = {10.1242/bio.060151},
url = {https://inrepo02.dkfz.de/record/284831},
}