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by Keyword: lumen
Matejci, M, Trepat, X, (2023). Mechanobiological approaches to synthetic morphogenesis: learning by building TRENDS IN CELL BIOLOGY 33, 95-111 
Tissue morphogenesis occurs in a complex physicochemical microenvironment with limited experimental accessibility. This often prevents a clear identification of the processes that govern the formation of a given functional shape. By applying state-of-the-art methods to minimal tissue systems, synthetic morphogenesis aims to engineer the discrete events that are necessary and sufficient to build specific tissue shapes. Here, we review recent advances in synthetic morphogenesis, highlighting how a combination of microfabrication and mechanobiology is fostering our understanding of how tissues are built.Copyright © 2022 Elsevier Ltd. All rights reserved.
JTD Keywords: cell dynamics, elongation, endothelial-cells, epithelium, growth, lumen, mechanical tension, patterns, self-organization, synthetic morphogenesis, tissue folding, tissue mechanics, topological defects, Cell dynamics, Humans, Morphogenesis, Stem-cells, Synthetic morphogenesis, Tissue folding, Tissue mechanics, Tissue shape
Garreta, E, Nauryzgaliyeva, Z, Marco, A, Safi, W, Montserrat, N, (2022). Dissecting nephron morphogenesis using kidney organoids from human pluripotent stem cells CURRENT OPINION IN GENETICS & DEVELOPMENT 72, 22-29
During kidney development the emergence of complex multicellular shapes such as the nephron (the functional unit of the kidney) rely on spatiotemporally coordinated developmental programs. These involve gene regulatory networks, signaling pathways and mechanical forces, that work in concert to shape and form the nephron(s). The generation of kidney organoids from human pluripotent stem cells now represent an unprecedented experimental set up to study these processes. Here we discuss the potential applications of kidney organoids to advance our knowledge of how mechanical forces and cell fate specification spatiotemporally interact to orchestrate nephron patterning and morphogenesis in humans. Progress in innovative techniques for quantifying and perturbing these processes in a controlled manner will be crucial. A mechanistic understanding of the multicellular dynamic processes occurring during nephrogenesis will pave the way to unveil new mechanisms of human kidney disease. © 2021
JTD Keywords: differentiation, dynamics, induction, lumen formation, models, mouse, organogenesis, reveals, tubules, Cell differentiation, Divergent features, Humans, Kidney, Morphogenesis, Nephrons, Organoids, Pluripotent stem cells
