Developmental Mechanobiology
Developmental Mechanobiology - Related Videos
09:12
In Vitro Model of Fetal Human Vessel On-chip to Study Developmental Mechanobiology
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Cited by 3 •
2023
Described here is a simple workflow to differentiate endothelial cells from human pluripotent stem cells followed by a detailed protocol for their mechanical stimulation. This allows for the study of the developmental mechanobiology of endothelial cells. This approach is compatible with downstream assays of live cells collected from the culture chip after mechanical stimulation.
09:06
An Introduction to Developmental Genetics
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2023
Development is the complex process through which a single-celled embryo transforms into a multicellular organism. Developmental processes are guided by information encoded in an organism's DNA, and geneticists are trying to understand how this information leads to a fully formed organism. This video reviews seminal research in the field of developmental biology, including the identification of specific genes that control various embryonic processes. An introduction to the major questions asked...
09:24
An Introduction to Developmental Neurobiology
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2023
Developmental neuroscience is a field that explores how the nervous system is formed, from early embryonic stages through adulthood. Although it is known that neural progenitor cells follow predictable stages of proliferation, differentiation, migration, and maturation, the mechanisms controlling the progression through each stage are incompletely understood. Studying development is not only important for understanding how complex structures are assembled, but also for characterizing and...
09:27
An Introduction to Molecular Developmental Biology
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2023
Molecular signals play a major role in the complex processes occurring during embryonic development. These signals regulate activities such as cell differentiation and migration, which contribute to the formation of specific cell types and structures. The use of molecular approaches allows researchers to investigate these physical and chemical mechanisms in detail. This video will review a brief history of the study of molecular events during development. Next, key questions asked by molecular...
06:25
Explant Culture for Developmental Studies
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2023
Explant culture is a technique in which living cells or tissues are removed from an embryo for continued development outside of the organism. This ex vivo approach allows researchers to manipulate and observe developing tissues in ways that are not possible in vivo. Once established, explant culture is frequently used to understand the role of genes and signaling molecules in organogenesis. This video will first introduce the basic principles of explant culture and demonstrate a protocol to...
FAQs
Cells detect physical inputs through integrins, cell junctions, the cytoskeleton, and mechanosensitive ion channels. These sensing systems convert mechanical information into altered signaling and gene expression, which can then influence migration and differentiation. This sequence links local physical conditions to larger developmental outcomes, including how tissues form, grow, and become organized.
Material properties provide physical cues that can affect how developing tissues form and arrange themselves. In bioengineering, tunable biomaterials and engineered matrices allow researchers to vary these properties rather than treating the surrounding material as fixed. This controlled approach helps test how the cellular response to physical environments contributes to tissue morphogenesis and structural organization.
Integrins, cell junctions, the cytoskeleton, and mechanosensitive ion channels provide complementary routes for cells to respond to force. Considering them together connects interactions with the surrounding material, neighboring cells, and the cell’s internal structure to changes in signaling, gene expression, migration, and differentiation. This integrated view is important for explaining coordinated tissue development.
Mechanosensitive ion channels are among the cellular systems that convert physical cues into biological responses. Their activity contributes to downstream changes in signaling and gene expression, which may influence migration or differentiation during development. Including these channels in experimental models helps researchers examine how force-dependent sensing participates in tissue formation rather than studying biochemical regulation alone.
Researchers use tunable biomaterials, engineered matrices, organoids, and microfluidic systems to control or measure forces associated with developing tissues. These platforms create experimental settings in which physical conditions can be adjusted or monitored alongside tissue behavior. The resulting measurements and responses help connect mechanical inputs with morphogenesis, growth, organization, and cell-state changes.
Organoids and microfluidic systems provide engineered settings for investigating force-related processes in developing tissues. They can be used to control or measure mechanical conditions while observing tissue formation and organization. In bioengineering research, these systems support more deliberate studies of morphogenesis and create platforms for examining how physical regulation may contribute to disease or therapeutic design.
This field helps explain tissue morphogenesis and congenital disorders while informing regenerative therapies, disease models, and biomimetic tissues. Its value comes from connecting mechanical regulation with structural and functional outcomes. By controlling or measuring forces in engineered systems, researchers can pursue tissue constructs with more reliable properties and develop models that better represent developmental processes.