Folding brains: from development to disease modeling

L Del-Valle-Anton, V Borrell - Physiological Reviews, 2022 - journals.physiology.org
The human brain is characterized by the large size and intricate folding of its cerebral cortex,
which are fundamental for our higher cognitive function and frequently altered in …

The regulation of cortical neurogenesis

A Villalba, M Götz, V Borrell - Current topics in developmental biology, 2021 - Elsevier
The mammalian cerebral cortex is the pinnacle of brain evolution, reaching its maximum
complexity in terms of neuron number, diversity and functional circuitry. The emergence of …

Modeling idiopathic autism in forebrain organoids reveals an imbalance of excitatory cortical neuron subtypes during early neurogenesis

A Jourdon, F Wu, J Mariani, D Capauto, S Norton… - Nature …, 2023 - nature.com
Idiopathic autism spectrum disorder (ASD) is highly heterogeneous, and it remains unclear
how convergent biological processes in affected individuals may give rise to symptoms …

Joint dimension reduction and clustering analysis of single-cell RNA-seq and spatial transcriptomics data

W Liu, X Liao, Y Yang, H Lin, J Yeong… - Nucleic acids …, 2022 - academic.oup.com
Dimension reduction and (spatial) clustering is usually performed sequentially; however, the
low-dimensional embeddings estimated in the dimension-reduction step may not be …

Multiple parallel cell lineages in the developing mammalian cerebral cortex

L Del-Valle-Anton, S Amin, D Cimino, F Neuhaus… - Science …, 2024 - science.org
Cortical neurogenesis follows a simple lineage: apical radial glia cells (RGCs) generate
basal progenitors, and these produce neurons. How this occurs in species with expanded …

Regional identity of human neural stem cells determines oncogenic responses to histone H3. 3 mutants

RB Bressan, B Southgate, KM Ferguson, C Blin… - Cell Stem Cell, 2021 - cell.com
Point mutations within the histone H3. 3 are frequent in aggressive childhood brain tumors
known as pediatric high-grade gliomas (pHGGs). Intriguingly, distinct mutations arise in …

APOE from astrocytes restores Alzheimer's Aβ-pathology and DAM-like responses in APOE deficient microglia

P Preman, D Moechars, E Fertan, L Wolfs… - EMBO Molecular …, 2024 - embopress.org
The major genetic risk factor for Alzheimer's disease (AD), APOE4, accelerates beta-amyloid
(Aβ) plaque formation, but whether this is caused by APOE expressed in microglia or …

Tracking single-cell evolution using clock-like chromatin accessibility loci

Y Xiao, W Jin, L Ju, J Fu, G Wang, M Yu, F Chen… - Nature …, 2024 - nature.com
Single-cell chromatin accessibility sequencing (scATAC-seq) reconstructs developmental
trajectory by phenotypic similarity. However, inferring the exact developmental trajectory is …

Tracking cell-type-specific temporal dynamics in human and mouse brains

Z Lu, M Zhang, J Lee, A Sziraki, S Anderson, Z Zhang… - Cell, 2023 - cell.com
Progenitor cells are critical in preserving organismal homeostasis, yet their diversity and
dynamics in the aged brain remain underexplored. We introduced TrackerSci, a single-cell …

Human brain organoid model of maternal immune activation identifies radial glia cells as selectively vulnerable

K Sarieva, T Kagermeier, S Khakipoor, E Atay… - Molecular …, 2023 - nature.com
Maternal immune activation (MIA) during critical windows of gestation is correlated with long-
term neurodevelopmental deficits in the offspring, including increased risk for autism …