Work

Embracing the heterogeneity of neural stem cells in the subventricular zone

Year: 2025

Type: article

Abstract: Neural stem cells (NSCs) of the subventricular zone (SVZ) could be a potential source for brain repair. These are heterogeneous cells with distinct activation states. To identify NSCs in the SVZ, different markers are used, including Gfap, Nestin, and Sox2. A comparison of these different methods to assess if the NSC marker used is selective toward specific NSC states is currently lacking. Here, we integrated six previously published single-cell RNA sequencing datasets from the adult mouse SVZ, where different methods were used to identify NSCs. Our data show that the approach used to isolate NSCs favors certain cell states over others. Our analyses underscore the importance of enriching for the NSC population of interest to increase data granularity. We also observed that cells with lower gene expression can be assigned incorrectly to clusters. We provide a framework for choosing the most optimal approach to enrich for NSC states of interest.

Source: Stem Cell Reports

DOI: 10.1016/j.stemcr.2025.102452

Authors: Stefania Apostolou, Vanessa Donega

Institutions: Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam Neuroscience

Language: English

Topic: Neurogenesis and neuroplasticity mechanisms

Subfield: Developmental Neuroscience

Field: Neuroscience

Domain: Life Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $4,190