Cited by 149Pluripotent Stem Cells ResearchNeurogenesis and neuroplasticity mechanismsDevelopmental Biology and Gene Regulation

Single-cell analysis reveals a close relationship between differentiating dopamine and subthalamic nucleus neuronal lineages

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Kee, Nigel, Volakakis, Nikolaos, Kirkeby, Agnete, Dahl, Lina, Storvall, Helena, Nolbrant, Sara, Lahti, Laura, Björklund, Åsa K. +5 more·2017·Cell stem cell

Abstract

Stem cell engineering and grafting of mesencephalic dopamine (mesDA) neurons is a promising strategy for brain repair in Parkinson's disease (PD). Refinement of differentiation protocols to optimize this approach will require deeper understanding of mesDA neuron development. Here, we studied this process using transcriptome-wide single-cell RNA sequencing of mouse neural progenitors expressing the mesDA neuron determinant Lmx1a. This approach resolved the differentiation of mesDA and neighboring neuronal lineages and revealed a remarkably close relationship between developing mesDA and subthalamic nucleus (STN) neurons, while also highlighting a distinct transcription factor set that can distinguish between them. While previous hESC mesDA differentiation protocols have relied on markers that are shared between the two lineages, we found that application of these highlighted markers can help to refine current stem cell engineering protocols, increasing the proportion of appropriately patterned mesDA progenitors. Our results, therefore, have important implications for cell replacement therapy in PD.

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Crossref · 10.1016/j.stem.2016.10.003

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  • The boundaries of the dopamine primordium are defined by transcription factor expression: the caudal extent by the Otx2/Gbx2 boundary, the rostral extent by the En1/Dbx1 boundary, and the dorsal extent by the Lmx1a/Nkx6.1 boundary.

    “The caudal extent is defined by the Otx2/Gbx2 boundary coincident with the morphological mid-hindbrain boundary [74]. The rostral extent is defined by the En1/Dbx1 gene expression boundary which is located in the diencephalic region [75–78]. The dorsal extent is defined by the Lmx1a/Nkx6.1 gene expression boundary [71,79–81].”

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Authors
Kee, N., Volakakis, N., Kirkeby, A., Dahl, L., Storvall, H., Nolbrant, S., Lahti, L., Björklund, Å. K., Gillberg, L., Joodmardi, E., Sandberg, R., Parmar, M., & Perlmann, T.
Affiliations
  • Ludwig Cancer Research (BE)
  • Ludwig Cancer Research (SE)
  • Lund University (SE)
  • Uppsala University (SE)
Corresponding author
  • Kee, Nigel
  • Perlmann, Thomas
Venue
Cell stem cell
Publisher
Elsevier BV
Published
2017-01
Volume
20
Issue
1
Pages
29-40
ISSN
  • 1875-9777 (ISSN-L)
  • 1934-5909
OpenAlex
W2544973020
Cited by
149
References
46
Citations by year
2026: 6 · 2025: 13 · 2024: 11 · 2023: 13 · 2022: 16 · 2021: 22 · 2020: 29 · 2019: 10 · 2018: 13 · 2017: 13 · 2016: 2
FWCI
6.59
Type
journal article
Language
en
Open access
Locations
  • Cell stem cell (publishedVersion)
  • PubMed (publishedVersion)
  • Research at the University of Copenhagen (University of Copenhagen) (publishedVersion)
  • Lund University Publications (Lund University) (submittedVersion)
Funders
  • Seventh Framework Programme (FP/2007-2013, 222999, 222943)
  • Knut och Alice Wallenbergs Stiftelse (2013.0075)
  • Vetenskapsrådet (K2014-61X-20391-08-4)
  • European Research Council (309712, 602278)
  • Stiftelsen för Strategisk Forskning
  • Sigrid Juséliuksen Säätiö
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Pluripotent Stem Cells Research
  • Life Sciences › Neuroscience › Developmental Neuroscience › Neurogenesis and neuroplasticity mechanisms
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Developmental Biology and Gene Regulation
Keywords
mesencephalic dopamine neurons, Parkinson's disease, neural progenitor differentiation, Lmx1a, transcription factors, stem cell engineering, cell replacement therapy, single-cell transcriptomics
MeSH terms
Cell Differentiation, Humans, Immunohistochemistry, Transcription Factors, Signal Transduction, Biomarkers, Sequence Analysis, RNA, Cell Lineage, Body Patterning, Subthalamic Nucleus, Gene Expression Profiling, Gene Regulatory Networks, Embryonic Stem Cells, Neurogenesis, Single-Cell Analysis, Dopaminergic Neurons, LIM-Homeodomain Proteins

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