GO:0042074 cell migration involved in gastrulation: Mechanism, Genes, Functions and Research Methods
Research-grade guide for scientists and biopharma professionals
Key Takeaways
• GO:0042074 describes the directed migration of individual cells within the blastocyst that helps establish the multi-layered body plan during gastrulation.
• Gastrulation cell migration includes ingression, involution, involution and collective migration modes that are conserved across vertebrates such as chick, zebrafish, Xenopus and mouse.
• Key molecular players include cytoskeletal regulators (CARMIL3, actin, myosin), adhesion molecules (cadherins, integrins), and signaling pathways (Wnt, FGF, Nodal).
• Defective gastrulation cell migration is linked to developmental disorders, and the underlying mechanisms are co-opted in cancer metastasis and fibrosis.
• CRISPR-based knockout, knock-in and overexpression models in zebrafish, Xenopus and chick are powerful tools to dissect gene function in gastrulation migration.
• EDITGENE provides custom cell models and CRISPR library screening to accelerate functional studies of gastrulation migration genes.
Description
Gastrulation is the embryonic process that transforms a simple blastula into a multi-layered organism, and cell migration is its driving force. The Gene Ontology term GO:0042074, cell migration involved in gastrulation, captures the directed movement of individual cells within the blastocyst that helps establish the multi-layered body plan. This process is fundamental to all triploblastic animals and is studied intensively in model organisms including chick, zebrafish, Xenopus and mouse. Understanding how cells migrate during gastrulation provides insight into basic developmental mechanisms and has direct implications for human congenital disorders and cancer. Researchers studying this term often focus on the cytoskeletal dynamics, adhesion turnover and signaling cascades that coordinate cell movements. The QuickGO definition emphasizes ingression, the migration of cells from the surface to the interior of the embryo, as a key example. Because gastrulation migration is highly conserved, findings in model organisms frequently translate to human biology, making GO:0042074 a valuable annotation for developmental and disease research.
cell migration involved in gastrulation At A Glance
| GO ID | GO:0042074 |
|---|---|
| GO term | cell migration involved in gastrulation |
| Ontology | biological_process |
| Synonym | none |
| Major function | Directed movement of individual cells within the blastocyst to establish the multi-layered body plan during gastrulation |
| Example process | Ingression of cells from the surface to the interior of the embryo |
| Model organisms | Chick, zebrafish, Xenopus, mouse |
| Key cellular features | Cytoskeletal remodeling, adhesion dynamics, mechanosensing |
| Related diseases | Developmental disorders, cancer metastasis |
What Is GO:0042074?
GO:0042074, cell migration involved in gastrulation, is defined as the migration of individual cells within the blastocyst to help establish the multi-layered body plan of the organism (gastrulation). A classic example is the migration of cells from the surface to the interior of the embryo, known as ingression. This term is a biological process and is distinct from collective cell migration, although both can occur during gastrulation.
Why Is cell migration involved in gastrulation Important in Cell Biology?
Cell migration involved in gastrulation is a cornerstone of developmental biology because it establishes the three germ layers and the basic body plan of all triploblastic animals. Defects in this process lead to severe congenital malformations, including gastrulation arrest and neural tube defects. Moreover, the molecular machinery that drives gastrulation migration, such as actin dynamics, cadherin switching and chemokine signaling, is frequently reactivated in cancer cells during invasion and metastasis. Studying GO:0042074 therefore provides a window into both normal development and pathological cell migration, making it a high-value target for basic and translational research.
• Establishes the three germ layers (ectoderm, mesoderm, endoderm) during embryogenesis.
• Defects cause early embryonic lethality and congenital malformations.
• Provides a paradigm for collective and individual cell migration mechanisms.
• Involves conserved cytoskeletal and adhesion molecules that are druggable targets.
• Mechanisms are co-opted in cancer invasion and metastasis.
• Informs regenerative medicine and tissue engineering strategies.
• Serves as a model for mechanosensing and force transduction in vivo.
• Enables cross-species comparisons of gastrulation movements.
• Guides functional annotation of novel genes in developmental genomics.
• Supports CRISPR-based screens for migration regulators.
What Happens During cell migration involved in gastrulation?
Initiation and epithelial-to-mesenchymal transition (EMT)
In simple terms: Cells first loosen their connections and become migratory.
Gastrulation migration begins with the breakdown of epithelial junctions and the acquisition of a mesenchymal phenotype, a process known as EMT. In chick and zebrafish, cells at the primitive streak or shield undergo EMT-like changes, downregulating E-cadherin and upregulating N-cadherin to facilitate movement. This step is regulated by Wnt, FGF and Nodal signaling, which activate transcription factors such as Snail and Twist.
Directed cell migration and ingression
In simple terms: Cells move from the surface to the inside of the embryo.
Ingression is a hallmark of GO:0042074, where individual cells migrate from the epiblast or blastocoel surface into the interior. In Xenopus, vegetal endoderm cells internalize through ingression-type migration, dependent on actomyosin contractility and Rho GTPase signaling. Similarly, in zebrafish, internalization movements are guided by chemokine gradients and cell-cell adhesion.
Collective migration and tissue rearrangements
In simple terms: Cells move together in groups to shape the embryo.
Although GO:0042074 focuses on individual cell migration, it often occurs alongside collective migration. In chick gastrulation, cells migrate as streams or sheets, with leader cells guiding followers through fibronectin-rich matrices. This collective behavior requires coordinated adhesion turnover and mechanosensing, as reviewed by Agarwal et al. and Weijer.
Cytoskeletal dynamics and force generation
In simple terms: The cell skeleton pushes and pulls the cell forward.
Actin polymerization and myosin II contraction generate the forces for cell movement. CARMIL3, an actin-capping protein regulator, is essential for cell migration and morphogenesis during zebrafish gastrulation. In Xenopus, mesoderm cell migration depends on interactions between fibronectin and integrins, which organize the cytoskeleton.
Termination and integration into germ layers
In simple terms: Cells stop moving and settle into their final positions.
Once cells reach their destination, they re-establish adhesions and differentiate into germ layer derivatives. This termination step is less understood but involves downregulation of migratory signals and upregulation of differentiation genes. Failure to terminate can lead to ectopic cell masses or developmental defects.
Key Genes Involved in GO:0042074 cell migration involved in gastrulation
The following genes and proteins are experimentally implicated in cell migration involved in gastrulation (GO:0042074) across vertebrate models.
| Gene | Major Role | Research Relevance |
|---|---|---|
| CARMIL3 | Actin capping protein regulator; controls actin dynamics | Essential for zebrafish gastrulation cell migration and morphogenesis |
| FN1 | Extracellular matrix protein; substrate for integrin adhesion | Supports mesoderm cell migration in Xenopus |
| ITGB1 | Integrin beta 1; mediates cell-ECM adhesion | Required for mesoderm migration and cytoskeletal organization |
| CDH1 | E-cadherin; cell-cell adhesion | Downregulated during EMT at gastrulation |
| CDH2 | N-cadherin; mesenchymal adhesion | Upregulated during gastrulation migration |
| RHOA | Rho GTPase; regulates actomyosin contractility | Controls ingression and cell shape changes |
| ROCK1 | Rho kinase; promotes myosin II activation | Required for actomyosin-driven ingression |
| WNT11 | Non-canonical Wnt ligand | Guides convergent extension and migration in zebrafish |
| FGF8 | Fibroblast growth factor; signaling | Regulates mesoderm migration and EMT |
| NODAL | TGF-beta superfamily ligand | Controls mesendoderm internalization |
| SNAI1 | Transcription factor; induces EMT | Promotes migratory gene expression |
| TWIST1 | Transcription factor; EMT regulator | Facilitates gastrulation cell migration |
| CXCR4 | Chemokine receptor | Guides directed migration in zebrafish gastrulation |
| ACTA2 | Alpha-smooth muscle actin | Contributes to contractile forces during migration |
| MYH9 | Non-muscle myosin heavy chain | Generates contractile force for ingression |
| PCDH8 | Protocadherin; cell adhesion | Modulates cell sorting during gastrulation |
| EPCAM | Epithelial cell adhesion molecule | Regulates epithelial integrity during EMT |
How Is cell migration involved in gastrulation Regulated?
Cell migration involved in gastrulation is regulated by a combination of transcriptional, post-transcriptional and mechanical cues. Signaling pathways such as Wnt, FGF and Nodal control the expression of EMT transcription factors (Snail, Twist) that drive migratory gene programs. Mechanosensing through integrins and cadherins provides feedback to the cytoskeleton, modulating force generation and directionality. In zebrafish, CARMIL3 regulates actin dynamics downstream of chemokine signaling, highlighting the interplay between guidance cues and cytoskeletal effectors. Additionally, Rho GTPase activity is spatially and temporally controlled by guanine nucleotide exchange factors (GEFs) and GTPase-activating proteins (GAPs) to ensure coordinated movement.
cell migration involved in gastrulation and Human Disease
| Gene | Disease / Biology | Potential Experimental Model |
|---|---|---|
| CARMIL3 | Cancer metastasis; developmental defects | Zebrafish knockout and overexpression |
| WNT11 | Neural tube defects; convergent extension disorders | Xenopus and zebrafish knock-in of patient variants |
| FGF8 | Congenital hypogonadotropic hypogonadism; gastrulation defects | Mouse conditional knockout |
| ITGB1 | Epidermolysis bullosa; cancer invasion | Human organoid knock-in |
| NODAL | Situs inversus; heterotaxy | Mouse and Xenopus overexpression |
Developmental disorders and congenital malformations
Disruption of gastrulation cell migration leads to severe birth defects, including neural tube defects, situs inversus and caudal dysgenesis. Mutations in genes such as WNT11, FGF8 and NODAL are associated with human developmental syndromes. Animal models with defective CARMIL3 or integrin signaling exhibit gastrulation arrest, underscoring the clinical relevance of GO:0042074.
Cancer metastasis
The migratory mechanisms of gastrulation are reactivated in cancer cells during invasion and metastasis. EMT, actin remodeling and chemokine-guided migration are shared features. For example, CARMIL3 overexpression has been linked to increased cell migration in cancer cell lines, suggesting that gastrulation genes can be oncogenic drivers.
Fibrotic diseases
Fibroblast activation and migration during fibrosis resemble gastrulation EMT. TGF-beta signaling, a key regulator of gastrulation, also drives fibrosis in lung, liver and kidney. Targeting shared pathways may offer therapeutic opportunities.
From cell migration involved in gastrulation-Related Genes to Experimental Models
| Research Question | Suitable Model |
|---|---|
| Is CARMIL3 required for gastrulation cell migration? | Zebrafish CARMIL3 knockout |
| Does a patient variant in WNT11 affect migration? | Xenopus knock-in of point mutation |
| How does fibronectin-integrin signaling guide mesoderm? | Xenopus explant assays with ITGB1 knockdown |
| What is the role of Nodal in mesendoderm internalization? | Mouse Nodal overexpression |
| Can a tagged actin regulator be tracked in vivo? | Zebrafish knock-in of fluorescent tag |
| Does CARMIL3 overexpression enhance metastasis? | Human cancer cell line overexpression |
How to Study the cell migration involved in gastrulation Process
| Method | What It Measures | Typical Application |
|---|---|---|
| Live confocal imaging | Cell movement dynamics | Tracking ingression in zebrafish |
| Single-cell RNA-seq | Transcriptional states of migrating cells | Identifying EMT genes in Xenopus |
| Phosphoproteomics | Signaling pathway activity | Mapping Wnt/FGF targets |
| CRISPR knockout | Gene function loss | Testing CARMIL3 in zebrafish |
| CRISPR knock-in | Point mutation effects | Modeling patient variants in WNT11 |
| Overexpression | Gain-of-function effects | Studying Nodal in mouse |
| In situ hybridization | Spatial gene expression | Localizing migratory markers |
| Explant culture | Cell migration in controlled environment | Xenopus mesoderm assays |
Live imaging and lineage tracing
Live imaging using fluorescently labeled cells is the gold standard for studying gastrulation migration. In zebrafish and Xenopus, confocal or light-sheet microscopy allows tracking of individual cell movements over time. Lineage tracing with photoactivatable dyes or genetic markers reveals cell fate and migration paths.
Transcriptomics and spatial profiling
RNA-seq of microdissected gastrula regions or single cells identifies genes differentially expressed during migration. Spatial transcriptomics can map migratory gene expression patterns in the embryo. These approaches help identify novel regulators of GO:0042074.
Proteomics and phosphoproteomics
Mass spectrometry-based proteomics can quantify cytoskeletal and adhesion proteins during gastrulation. Phosphoproteomics reveals signaling events downstream of Wnt, FGF and chemokine receptors. Such data complement genetic screens.
Functional perturbation and CRISPR screens
CRISPR knockout, knock-in and overexpression in model organisms enable causal testing of candidate genes. Pooled CRISPR screens in zebrafish or cell culture can identify essential migration genes. These methods are central to dissecting GO:0042074.
How CRISPR Can Be Used to Study GO:0042074 cell migration involved in gastrulation
Knockout
CRISPR knockout of candidate genes such as CARMIL3 in zebrafish or ITGB1 in Xenopus provides direct evidence for their requirement in gastrulation cell migration. Knockout embryos can be analyzed by live imaging for migration defects.
Point Mutation
Knock-in of patient-specific point mutations (e.g., in WNT11 or NODAL) allows functional assessment of variants in vivo. This approach links genotype to migration phenotype and can reveal dominant-negative or hypomorphic effects.
Knock-in
Tagged knock-in (e.g., GFP or HaloTag) enables real-time visualization of endogenous proteins during gastrulation. This is invaluable for studying cytoskeletal dynamics and protein localization in migrating cells.
Overexpression
CRISPR activation (CRISPRa) or transgenic overexpression can test gain-of-function roles, such as whether CARMIL3 overexpression enhances cell migration. This is relevant for modeling cancer metastasis.
How EDITGENE Supports cell migration involved in gastrulation Research
Researchers studying cell migration involved in gastrulation-related genes often need to determine whether a candidate gene is causally involved in migration or merely correlated with it. EDITGENE provides end-to-end CRISPR services to generate precisely engineered cell and animal models, enabling functional validation of genes annotated to GO:0042074.
Contact EDITGENE today to design your custom CRISPR model for cell migration involved in gastrulation research.
Related Products
| Product name | Cat.No. | Species | Gene ID | |
|---|---|---|---|---|
| CER1 Knockout HEK293 Cell Line | EDJ-KQ286 | Human | 9350 | Details Get a Quote |
| MEGF8 Knockout HEK293 Cell Line | EDJ-KQ908 | Human | 1954 | Details Get a Quote |
| GPC3 Knockout HEK293 Cell Line | EDJ-KQ17714 | Human | 2719 | Details Get a Quote |
| MEGF8 Knockout A-549 Cell Line | EDJ-KQ18414 | Human | 1954 | Details Get a Quote |
| MEGF8 Knockout HCT 116 Cell Line | EDJ-KQ19759 | Human | 1954 | Details Get a Quote |
| MEGF8 Knockout HeLa Cell Line | EDJ-KQ19760 | Human | 1954 | Details Get a Quote |
| GPC3 Knockout HCT 116 Cell Line | EDJ-KQ19786 | Human | 2719 | Details Get a Quote |
| GPC3 Knockout HeLa Cell Line | EDJ-KQ53353 | Human | 2719 | Details Get a Quote |
| CER1 Knockout HeLa Cell Line | EDJ-KQ55134 | Human | 9350 | Details Get a Quote |
| GPC3 Knockout A-549 Cell Line | EDJ-KQ61832 | Human | 2719 | Details Get a Quote |
| CER1 Knockout A-549 Cell Line | EDJ-KQ63612 | Human | 9350 | Details Get a Quote |
| CER1 Knockout HCT 116 Cell Line | EDJ-KQ72079 | Human | 9350 | Details Get a Quote |
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Frequently Asked Questions About cell migration involved in gastrulation
What is GO:0042074?
GO:0042074 is the Gene Ontology term for cell migration involved in gastrulation, defined as the migration of individual cells within the blastocyst to help establish the multi-layered body plan of the organism.
What genes are involved in cell migration involved in gastrulation?
Key genes include CARMIL3, FN1, ITGB1, CDH1, CDH2, RHOA, ROCK1, WNT11, FGF8, NODAL, SNAI1, TWIST1, CXCR4, and MYH9, among others.
How is cell migration involved in gastrulation studied?
It is studied using live imaging, transcriptomics, proteomics, and CRISPR-based perturbations in model organisms like zebrafish, Xenopus, and chick.
Why is gastrulation cell migration important?
It is essential for establishing the three germ layers and the body plan; defects cause congenital malformations and are linked to cancer metastasis.
What is ingression in gastrulation?
Ingression is a type of cell migration where individual cells move from the surface to the interior of the embryo, a classic example of GO:0042074.
Which model organisms are used to study GO:0042074?
Zebrafish, Xenopus, chick, and mouse are widely used due to their accessibility and conserved gastrulation movements.
What signaling pathways regulate gastrulation cell migration?
Wnt, FGF, Nodal, and chemokine signaling pathways regulate the migration, along with Rho GTPase and mechanosensing pathways.
Can CRISPR be used to study gastrulation cell migration?
Yes, CRISPR knockout, knock-in, and overexpression are powerful tools to test gene function in gastrulation migration.
What diseases are associated with defective gastrulation cell migration?
Developmental disorders such as neural tube defects, situs inversus, and cancer metastasis are associated with defects in this process.
How does EDITGENE support gastrulation migration research?
EDITGENE provides custom CRISPR knockout, knock-in, overexpression models, library screening, and bioinformatics to study genes involved in GO:0042074.
Conclusion
GO:0042074, cell migration involved in gastrulation, is a fundamental biological process that orchestrates the formation of the multi-layered body plan. Its study bridges developmental biology, cell biology, and disease research, with key genes like CARMIL3, WNT11, and ITGB1 serving as focal points. Advances in live imaging and CRISPR technologies continue to unravel the complex regulation of this migration, offering insights into congenital disorders and cancer. EDITGENE stands ready to support researchers with tailored CRISPR models and screening services to accelerate discoveries in this dynamic field.
References
- 1. Agarwal P et al.. 2021. Mechanosensing in embryogenesis.. Curr Opin Cell Biol 68:1-9 PMID: 32898827
- 2. Weijer CJ. 2009. Collective cell migration in development.. J Cell Sci 122(Pt 18):3215-23 PMID: 19726631
- 3. Voiculescu O. 2020. Movements of chick gastrulation.. Curr Top Dev Biol 136:409-428 PMID: 31959297
- 4. Pinheiro D et al.. 2020. Zebrafish gastrulation: Putting fate in motion.. Curr Top Dev Biol 136:343-375 PMID: 31959295
- 5. Stark BC et al.. 2022. CARMIL3 is important for cell migration and morphogenesis during early development in zebrafish.. Dev Biol 481:148-159 PMID: 34599906
- 6. Stern CD. 1992. Vertebrate gastrulation.. Curr Opin Genet Dev 2(4):556-61 PMID: 1525507
- 7. Winklbauer R et al.. 1992. Cell interaction and its role in mesoderm cell migration during Xenopus gastrulation.. Dev Dyn 195(4):290-302 PMID: 1304824
- 8. Wen JW et al.. 2017. Ingression-type cell migration drives vegetal endoderm internalisation in the Xenopus gastrula.. Elife 6 PMID: 28826499
