The logic of monsters: development and morphological diversity in stem-cell-based embryo models

D Cao, S Garai, J DiFrisco… - Interface Focus, 2024 - royalsocietypublishing.org
Organoids and stem-cell-based embryo models (SEMs) are imperfect organ or embryo
representations that explore a much larger space of possible forms, or morphospace …

The Mechanics of Building Functional Organs

TGR Andrews, R Priya - Cold Spring Harbor …, 2024 - cshperspectives.cshlp.org
Organ morphogenesis is multifaceted, multiscale, and fundamentally a robust process.
Despite the complex and dynamic nature of embryonic development, organs are built with …

Mesodermal fibronectin controls cell shape, polarity, and mechanotransduction in the second heart field during cardiac outflow tract development

C Arriagada, E Lin, M Schonning, S Astrof - Developmental Cell, 2024 - cell.com
Failure in the elongation of the cardiac outflow tract (OFT) results in congenital heart disease
due to the misalignment of the great arteries with the left and right ventricles. The OFT …

Machine learning enhanced cell tracking

CJ Soelistyo, K Ulicna, AR Lowe - Frontiers in Bioinformatics, 2023 - frontiersin.org
Quantifying cell biology in space and time requires computational methods to detect cells,
measure their properties, and assemble these into meaningful trajectories. In this aspect …

Single-cell transcriptomic studies unveil potential nodes of the notochord gene regulatory network

LJ Negrón-Piñeiro, A Di Gregorio - Integrative and Comparative …, 2024 - academic.oup.com
Transcription factors (TFs) are DNA-binding proteins able to modulate the timing, location,
and levels of gene expression by binding to regulatory DNA regions. Therefore, the …

Single-cell morphometrics reveals T-box gene-dependent patterns of epithelial tension in the Second Heart field

C Guijarro, S Song, B Aigouy, R Clément… - Nature …, 2024 - nature.com
The vertebrate heart tube extends by progressive addition of epithelial second heart field
(SHF) progenitor cells from the dorsal pericardial wall. The interplay between epithelial …

An amphioxus neurula stage cell atlas supports a complex scenario for the emergence of vertebrate head mesoderm

X Grau-Bové, L Subirana, L Meister… - Nature …, 2024 - nature.com
The emergence of new structures can often be linked to the evolution of novel cell types that
follows the rewiring of developmental gene regulatory subnetworks. Vertebrates are …

3D cellular morphometrics of ovule primordium development in Zea mays reveal differential division and growth dynamics specifying megaspore mother cell …

I Ouedraogo, M Lartaud, C Baroux, G Mosca… - Frontiers in Plant …, 2023 - frontiersin.org
Introduction Differentiation of spore mother cells marks the somatic-to-reproductive transition
in higher plants. Spore mother cells are critical for fitness because they differentiate into …

Genetic and developmental divergence in the neural crest program between cichlid fish species

A Marconi, G Vernaz, A Karunaratna… - Molecular Biology …, 2024 - academic.oup.com
Neural crest (NC) is a vertebrate-specific embryonic progenitor cell population at the basis of
important vertebrate features such as the craniofacial skeleton and pigmentation patterns …

Cell shape characterization, alignment, and comparison using FlowShape

C van Bavel, W Thiels, R Jelier - Bioinformatics, 2023 - academic.oup.com
Motivation The shape of a cell is tightly controlled, and reflects important processes
including actomyosin activity, adhesion properties, cell differentiation, and polarization …