Understanding axial progenitor biology in vivo and in vitro

FJ Wymeersch, V Wilson, A Tsakiridis - Development, 2021 - journals.biologists.com
The generation of the components that make up the embryonic body axis, such as the spinal
cord and vertebral column, takes place in an anterior-to-posterior (head-to-tail) direction …

Self-organizing models of human trunk organogenesis recapitulate spinal cord and spine co-morphogenesis

S Gribaudo, R Robert, B van Sambeek, C Mirdass… - Nature …, 2024 - nature.com
Integrated in vitro models of human organogenesis are needed to elucidate the multi-
systemic events underlying development and disease. Here we report the generation of …

Patterning with clocks and genetic cascades: Segmentation and regionalization of vertebrate versus insect body plans

M Diaz-Cuadros, O Pourquié, E El-Sherif - PLoS Genetics, 2021 - journals.plos.org
Oscillatory and sequential processes have been implicated in the spatial patterning of many
embryonic tissues. For example, molecular clocks delimit segmental boundaries in …

Axial elongation of caudalized human organoids mimics aspects of neural tube development

ARG Libby, DA Joy, NH Elder, EA Bulger… - …, 2021 - journals.biologists.com
Axial elongation of the neural tube is crucial during mammalian embryogenesis for anterior-
posterior body axis establishment and subsequent spinal cord development, but these …

Single-cell transcriptomic analysis reveals diversity within mammalian spinal motor neurons

ES Liau, S Jin, YC Chen, WS Liu, M Calon… - Nature …, 2023 - nature.com
Spinal motor neurons (MNs) integrate sensory stimuli and brain commands to generate
movements. In vertebrates, the molecular identities of the cardinal MN types such as those …

Efficient generation of a self-organizing neuromuscular junction model from human pluripotent stem cells

A Urzi, I Lahmann, LVN Nguyen, BR Rost… - Nature …, 2023 - nature.com
The complex neuromuscular network that controls body movements is the target of severe
diseases that result in paralysis and death. Here, we report the development of a robust and …

Establishing and maintaining Hox profiles during spinal cord development

A Miller, JS Dasen - Seminars in Cell & Developmental Biology, 2024 - Elsevier
The chromosomally-arrayed Hox gene family plays central roles in embryonic patterning
and the specification of cell identities throughout the animal kingdom. In vertebrates, the …

40 years of the homeobox: mechanisms of Hox spatial-temporal collinearity in vertebrates

R Peraldi, M Kmita - Development, 2024 - journals.biologists.com
Animal body plans are established during embryonic development by the Hox genes. This
patterning process relies on the differential expression of Hox genes along the head-to-tail …

HOX genes in stem cells: Maintaining cellular identity and regulation of differentiation

J Steens, D Klein - Frontiers in cell and developmental biology, 2022 - frontiersin.org
Stem cells display a unique cell type within the body that has the capacity to self-renew and
differentiate into specialized cell types. Compared to pluripotent stem cells, adult stem cells …

Neuroinflammation in amyotrophic lateral sclerosis and frontotemporal dementia and the interest of induced pluripotent stem cells to study immune cells interactions …

E Liu, L Karpf, D Bohl - Frontiers in Molecular Neuroscience, 2021 - frontiersin.org
Inflammation is a shared hallmark between amyotrophic lateral sclerosis (ALS) and
frontotemporal dementia (FTD). For long, studies were conducted on tissues of post-mortem …