GO:0061580 colon epithelial cell migration: Wound Healing and Mucosal Repair, Genes, Functions and Research Methods
Research-grade guide for scientists and biopharma professionals
Key Takeaways
• GO:0061580 describes the orderly movement of colonic epithelial cells from one site to another, a process essential for wound healing and mucosal repair.
• Colon epithelial cell migration is driven by coordinated actin cytoskeletal remodeling, cell-cell adhesion dynamics, and extracellular matrix interactions [3,6].
• P-cadherin (CDH3) regulates intestinal epithelial cell migration and mucosal repair, but is dispensable for colitis-associated colon cancer.
• Crowding-induced live cell extrusion maintains homeostatic cell numbers in epithelia and involves migration-like behaviors.
• Dysregulated colon epithelial cell migration contributes to colon cancer progression, inflammatory bowel disease, and enterocolitis in Hirschsprung disease [2,5,7,8].
• CRISPR-based knockout, knock-in, and overexpression models enable causal dissection of genes controlling colon epithelial cell migration [1,5,6].
Description
Colon epithelial cell migration (GO:0061580) is the orderly movement of a colonic epithelial cell from one site to another, often during the development of a multicellular organism. This biological process is fundamental to the continuous renewal and repair of the colonic mucosa, which faces constant mechanical and chemical challenges. In the healthy colon, epithelial cells migrate collectively to close wounds and maintain barrier integrity, a process that requires precise coordination of cell adhesion, cytoskeletal dynamics, and signaling pathways [3,6]. Understanding the molecular players that govern colon epithelial cell migration is critical for deciphering how disruptions in this process contribute to diseases such as inflammatory bowel disease, colon cancer, and enterocolitis [2,5,7,8]. Recent studies have identified key regulators, including P-cadherin, TPM4, and LINC00342, that modulate migration in colon epithelial cells [5,6,7]. Moreover, environmental factors such as bisphenol A can suppress colon epithelial cell responses by modulating MAPK and PI3K/AKT pathways. This article synthesizes current knowledge on the mechanisms, genes, and research methods relevant to GO:0061580, providing a resource for researchers investigating colonic epithelial biology and disease.
colon epithelial cell migration At A Glance
| GO ID | GO:0061580 |
|---|---|
| GO term | colon epithelial cell migration |
| Ontology | biological_process |
| Synonym | None |
| Major function | Orderly movement of colonic epithelial cells during development, wound healing, and mucosal repair |
| Related processes | Cell adhesion, actin cytoskeleton reorganization, cell extrusion, epithelial-mesenchymal transition |
| Key regulators | P-cadherin (CDH3), TPM4, LINC00342, MAPK and PI3K/AKT signaling |
| Disease relevance | Colon cancer, inflammatory bowel disease, Hirschsprung disease-associated enterocolitis |
What Is GO:0061580?
GO:0061580, colon epithelial cell migration, is defined as the orderly movement of a colonic epithelial cell from one site to another, often during the development of a multicellular organism. This process encompasses the directed translocation of individual epithelial cells or sheets within the colonic mucosa, typically in response to wounding, inflammation, or developmental cues. It is distinct from proliferation and differentiation, although it is often coordinated with these processes during tissue repair [3,6].
Why Is colon epithelial cell migration Important in Cell Biology?
Colon epithelial cell migration is essential for maintaining the integrity of the colonic barrier and for repairing mucosal wounds. Defects in this process can lead to chronic inflammation, impaired wound healing, and increased susceptibility to colitis-associated cancer [3,6]. Furthermore, the migration of colon epithelial cells is a critical step in tumor progression, where cancer cells acquire migratory and invasive properties [5,7]. Understanding the regulatory mechanisms of GO:0061580 is therefore vital for developing therapeutic strategies for gastrointestinal diseases.
• Maintains colonic mucosal barrier integrity by closing wounds and gaps.
• Supports tissue homeostasis through crowding-induced live cell extrusion.
• Dysregulation contributes to inflammatory bowel disease and impaired mucosal healing.
• Promotes colon cancer invasion and metastasis when aberrantly activated [5,7].
• Involved in enterocolitis associated with Hirschsprung disease.
• Modulated by environmental toxins such as bisphenol A via MAPK and PI3K/AKT pathways.
• Regulated by cell-cell adhesion molecules like P-cadherin.
• Influenced by stromal-epithelial cross-talk, including Serpine2.
• Serves as a target for CRISPR-based functional studies [1,5,6].
• Provides a model for studying collective cell migration and wound healing.
What Happens During colon epithelial cell migration?
Initiation and Directional Sensing
In simple terms: Cells first receive a signal telling them where to move.
Colon epithelial cell migration begins when cells sense a gradient of chemotactic or haptotactic cues, often released from wounded areas or inflammatory sites. This sensing involves growth factor receptors and integrins that activate intracellular signaling cascades, including MAPK and PI3K/AKT pathways. The directionality is further guided by cell-cell adhesion molecules such as P-cadherin, which helps coordinate collective movement.
Cytoskeletal Rearrangement and Protrusion
In simple terms: The cell's internal skeleton reshapes to push the cell forward.
Upon activation, colon epithelial cells reorganize their actin cytoskeleton to form leading-edge protrusions such as lamellipodia and filopodia. This process is regulated by actin-binding proteins and Rho GTPases. TPM4, a tropomyosin family member, is involved in stabilizing actin filaments and its overexpression drives tumorigenic behaviors in colon epithelial cells. Inhibition of MMP-2/9 by bisphenol A also impairs cytoskeletal dynamics and migration.
Adhesion Dynamics and Cell-Cell Junction Remodeling
In simple terms: Cells loosen and reform their connections to move as a sheet.
Migrating colon epithelial cells must dynamically remodel adherens junctions and tight junctions. P-cadherin (CDH3) is a key component of adherens junctions that regulates intestinal epithelial cell migration and mucosal repair, although it is dispensable for colitis-associated colon cancer. The interplay between cadherins and the cytoskeleton allows cells to detach from neighbors at the rear and form new attachments at the front.
Extracellular Matrix Remodeling and Translocation
In simple terms: Cells clear a path through the surrounding matrix and move into it.
Migration through the extracellular matrix requires proteolytic remodeling, often mediated by matrix metalloproteinases (MMPs). Bisphenol A suppresses colon epithelial cell responses by inhibiting MMP-2/9, thereby reducing migratory capacity. Additionally, stromal-epithelial cross-talk, involving molecules like Serpine2, can enhance colon cancer cell migration. The coordinated action of MMPs, integrins, and cytoskeletal forces enables the physical translocation of cells.
Termination and Re-Epithelialization
In simple terms: Once the gap is filled, cells stop moving and re-establish a barrier.
Migration ceases when the wound is closed or developmental cues subside. Cells then re-establish tight junctions and polarity to restore barrier function. Crowding-induced live cell extrusion is a related homeostatic mechanism that removes excess cells to maintain epithelial cell numbers. In Hirschsprung disease, impaired stromal-epithelial regenerative cross-talk primes for enterocolitis, highlighting the importance of proper termination and repair.
Key Genes Involved in GO:0061580 colon epithelial cell migration
The following genes and proteins have been experimentally implicated in colon epithelial cell migration (GO:0061580) and related processes.
| Gene | Major Role | Research Relevance |
|---|---|---|
| CDH3 (P-cadherin) | Regulates intestinal epithelial cell migration and mucosal repair | Knockout models show impaired migration but no effect on colitis-associated cancer |
| TPM4 | Actin filament stabilization; overexpression promotes proliferation and suppresses differentiation | Overexpression drives colon epithelial tumorigenesis |
| LINC00342 | Regulates proliferation, apoptosis, migration, and invasion via miR-545-5p/MDM2 axis | Knockdown reduces migration in colon adenocarcinoma |
| MMP-2 | Extracellular matrix degradation during migration | Inhibited by bisphenol A, reducing colon epithelial cell migration |
| MMP-9 | Extracellular matrix degradation during migration | Inhibited by bisphenol A, reducing colon epithelial cell migration |
| SERPINE2 | Stromal-epithelial communication; promotes colon cancer progression | Key molecule in Fusobacterium nucleatum-promoted colon cancer |
| p21WAF1 (CDKN1A) | Cell cycle arrest; upregulated by bisphenol A | Mediates suppression of colon epithelial cell responses |
| MAPK pathway components | Signal transduction controlling migration and proliferation | Modulated by bisphenol A in colon epithelial cells |
| PI3K/AKT pathway components | Signal transduction controlling survival and migration | Modulated by bisphenol A in colon epithelial cells |
| Actin cytoskeleton regulators | Protrusion formation and cell motility | General role in epithelial migration |
| Adherens junction proteins | Cell-cell adhesion and collective migration | Essential for coordinated sheet movement [3,6] |
| Integrins | Cell-matrix adhesion and signaling | Mediate migration on extracellular matrix |
| Rho GTPases | Actin dynamics and protrusion | Central regulators of cell migration |
| Extracellular matrix components | Substrate for migration | Remodeled by MMPs during migration |
| Chemokine receptors | Directional sensing | Guide migration to wounded areas |
| Growth factor receptors | Activation of migratory signaling | Upstream of MAPK and PI3K/AKT |
How Is colon epithelial cell migration Regulated?
Colon epithelial cell migration is regulated by multiple signaling pathways. The MAPK and PI3K/AKT pathways are critical for transducing migratory signals, and their modulation by bisphenol A suppresses colon epithelial cell responses. Cell-cell adhesion molecules, particularly P-cadherin, regulate migration and mucosal repair. Additionally, stromal-epithelial cross-talk involving Serpine2 enhances colon cancer cell migration. Crowding-induced live cell extrusion provides a homeostatic mechanism that balances cell numbers and may intersect with migratory pathways. The process is also influenced by the actin cytoskeleton, with TPM4 overexpression promoting tumorigenic behaviors.
colon epithelial cell migration and Human Disease
| Gene | Disease / Biology | Potential Experimental Model |
|---|---|---|
| CDH3 | Mucosal repair defects; colitis-associated cancer | Knockout mouse; intestinal epithelial cell lines |
| TPM4 | Colon cancer tumorigenesis | Overexpression in colon epithelial cells |
| LINC00342 | Colon adenocarcinoma progression | Knockdown in colon cancer cell lines |
| SERPINE2 | Fusobacterium nucleatum-promoted colon cancer | Co-culture models; knockout |
| MMP-2/9 | Bisphenol A-induced suppression of migration | Inhibition studies in colon epithelial cells |
Colon Cancer
Dysregulated colon epithelial cell migration is a hallmark of cancer invasion and metastasis. TPM4 overexpression drives colon epithelial cell tumorigenesis by suppressing differentiation and promoting proliferation. LINC00342 regulates migration and invasion in colon adenocarcinoma via the miR-545-5p/MDM2 axis. Serpine2 enhances fibroblast-epithelial cell communications in Fusobacterium nucleatum-promoted colon cancer. These findings highlight migration as a therapeutic target in colorectal cancer.
Inflammatory Bowel Disease and Mucosal Repair
Impaired colon epithelial cell migration leads to defective mucosal wound healing, contributing to inflammatory bowel disease. P-cadherin regulates intestinal epithelial cell migration and mucosal repair, and its loss impairs these processes. Bisphenol A suppresses colon epithelial cell responses, potentially exacerbating barrier dysfunction.
Hirschsprung Disease-Associated Enterocolitis
Impairment of stromal-epithelial regenerative cross-talk in Hirschsprung disease primes for the progression to enterocolitis. This suggests that defective epithelial migration and repair mechanisms contribute to the pathogenesis of enterocolitis in these patients.
From colon epithelial cell migration-Related Genes to Experimental Models
| Research Question | Suitable Model |
|---|---|
| Does loss of CDH3 impair colon epithelial cell migration? | CDH3 knockout in intestinal epithelial cells |
| Does TPM4 overexpression promote tumorigenesis? | TPM4 overexpression in colon epithelial cells |
| Does LINC00342 regulate migration via miR-545-5p/MDM2? | LINC00342 knockdown in colon adenocarcinoma cells |
| Does bisphenol A suppress migration through MAPK/PI3K/AKT? | Colon epithelial cells treated with bisphenol A |
| Does Serpine2 mediate Fusobacterium nucleatum-promoted migration? | Serpine2 knockout in fibroblast-epithelial co-cultures |
| Does impaired stromal-epithelial cross-talk cause enterocolitis? | Hirschsprung disease models |
How to Study the colon epithelial cell migration Process
| Method | What It Measures | Typical Application |
|---|---|---|
| Scratch wound assay | Rate of collective cell migration | Evaluating drug effects on colon epithelial repair [1,3] |
| Transwell assay | Directional single-cell migration | Studying gene knockdown effects on migration [6,7] |
| Live-cell imaging | Dynamic cytoskeletal and junctional changes | Visualizing migration and extrusion |
| CRISPR knockout screen | Genes required for migration | Identifying novel regulators [1,5,6] |
| Immunofluorescence | Localization of adhesion and cytoskeletal proteins | Assessing P-cadherin and actin organization |
| Western blot | Protein expression and signaling activation | Measuring MAPK/PI3K/AKT modulation |
| qRT-PCR | Gene expression changes | Validating knockdown or overexpression [5,7] |
| Co-culture assays | Stromal-epithelial interactions | Studying Serpine2-mediated migration |
In Vitro Scratch Wound Assay
The scratch wound assay is a classic method to measure colon epithelial cell migration. A confluent monolayer is scratched to create a gap, and the rate of cell migration into the gap is monitored microscopically. This assay has been used to study the effects of bisphenol A on colon epithelial cell migration.
Transwell Migration Assay
Transwell assays use a porous membrane to assess the ability of cells to migrate toward a chemoattractant. This method quantifies directional migration and has been applied to study LINC00342 in colon adenocarcinoma and P-cadherin in intestinal epithelial cells.
Live-Cell Imaging and Tracking
Live-cell imaging allows real-time visualization of migrating colon epithelial cells. It can capture cytoskeletal dynamics, cell-cell junction remodeling, and collective migration. Crowding-induced live cell extrusion has been studied using live imaging in epithelia.
CRISPR-Based Genetic Screens
CRISPR knockout screens can identify genes required for colon epithelial cell migration. Libraries targeting kinases, adhesion molecules, or cytoskeletal regulators can be applied in migration assays to uncover novel regulators [1,5,6].
How CRISPR Can Be Used to Study GO:0061580 colon epithelial cell migration
Knockout
CRISPR knockout of candidate genes such as CDH3 or LINC00342 can determine their necessity for colon epithelial cell migration. For example, P-cadherin knockout impairs intestinal epithelial cell migration and mucosal repair. Knockout models are essential for causal inference.
Point Mutation
Point mutations can be introduced to dissect specific phosphorylation sites or binding interfaces in proteins regulating migration. For instance, mutating key residues in P-cadherin or TPM4 could reveal their functional domains [5,6].
Knock-in
Knock-in of reporter tags or disease-associated variants allows tracking of endogenous proteins and their dynamics during migration. Tagged knock-in of CDH3 or TPM4 can visualize localization in live cells [5,6].
Overexpression
CRISPR activation or cDNA overexpression can model gain-of-function states. TPM4 overexpression drives colon epithelial cell tumorigenesis, demonstrating the utility of overexpression models. Overexpression of LINC00342 also promotes migration.
How EDITGENE Supports colon epithelial cell migration Research
Researchers studying colon epithelial cell migration-related genes often need to determine whether a candidate gene is causally involved in the migratory process or merely correlated with it. CRISPR-based genome editing provides the gold standard for establishing causality, enabling precise knockout, point mutation, knock-in, and overexpression models in relevant colon epithelial cell lines.
Contact EDITGENE today to design your custom CRISPR model for colon epithelial cell migration research.
Frequently Asked Questions About colon epithelial cell migration
What is GO:0061580?
GO:0061580 is the Gene Ontology term for colon epithelial cell migration, defined as the orderly movement of a colonic epithelial cell from one site to another, often during development.
What genes are involved in colon epithelial cell migration?
Key genes include CDH3 (P-cadherin), TPM4, LINC00342, MMP-2, MMP-9, and SERPINE2, among others [1,2,5,6,7].
How is colon epithelial cell migration studied?
Common methods include scratch wound assays, Transwell migration assays, live-cell imaging, and CRISPR screens [1,3,4,6,7].
Why is colon epithelial cell migration important?
It is essential for wound healing, mucosal repair, and barrier integrity; dysregulation contributes to cancer and inflammatory diseases [3,5,6,7,8].
What diseases are associated with defective colon epithelial cell migration?
Colon cancer, inflammatory bowel disease, and Hirschsprung disease-associated enterocolitis [2,5,6,7,8].
How does P-cadherin regulate colon epithelial cell migration?
P-cadherin (CDH3) regulates intestinal epithelial cell migration and mucosal repair, but is dispensable for colitis-associated colon cancer.
Can CRISPR be used to study colon epithelial cell migration?
Yes, CRISPR knockout, knock-in, and overexpression models enable causal dissection of genes controlling migration [1,5,6].
What is the role of TPM4 in colon epithelial cells?
TPM4 overexpression drives colon epithelial cell tumorigenesis by suppressing differentiation and promoting proliferation.
How does bisphenol A affect colon epithelial cell migration?
Bisphenol A suppresses colon epithelial cell responses via G0/G1-phase arrest, MAPK and PI3K/AKT modulation, and MMP-2/9 inhibition.
What is the role of LINC00342 in colon adenocarcinoma?
LINC00342 regulates proliferation, apoptosis, migration, and invasion via the miR-545-5p/MDM2 axis.
Conclusion
Colon epithelial cell migration (GO:0061580) is a fundamental biological process required for colonic mucosal homeostasis, wound healing, and repair. Its dysregulation is implicated in major gastrointestinal diseases, including colon cancer, inflammatory bowel disease, and enterocolitis. Advances in CRISPR genome editing and functional assays have illuminated key regulators such as P-cadherin, TPM4, and LINC00342. Continued research using precise genetic models will further unravel the mechanisms of colon epithelial cell migration and inform therapeutic strategies.
References
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- 2. Li X et al.. 2025. Enhancing fibroblast-epithelial cell communications: Serpine2 as a key molecule in Fusobacterium nucleatum-promoted colon cancer.. Front Immunol 16:1563922 PMID: 40642075
- 3. Wilson AJ et al.. 1997. Epithelial migration in the colon: filling in the gaps.. Clin Sci (Lond) 93(2):97-108 PMID: 9301423
- 4. Eisenhoffer GT et al.. 2012. Crowding induces live cell extrusion to maintain homeostatic cell numbers in epithelia.. Nature 484(7395):546-9 PMID: 22504183
- 5. Macwan RS et al.. 2025. TPM4 overexpression drives colon epithelial cell tumorigenesis by suppressing differentiation and promoting proliferation.. Neoplasia 59:101093 PMID: 39608123
- 6. Naydenov NG et al.. 2022. P-Cadherin Regulates Intestinal Epithelial Cell Migration and Mucosal Repair, but Is Dispensable for Colitis Associated Colon Cancer.. Cells 11(9) PMID: 35563773
- 7. Miao Z et al.. 2020. LINC00342 regulates cell proliferation, apoptosis, migration and invasion in colon adenocarcinoma via miR-545-5p/MDM2 axis.. Gene 743:144604 PMID: 32213297
- 8. Zhang Z et al.. 2025. Impairment of stromal-epithelial regenerative cross-talk in Hirschsprung disease primes for the progression to enterocolitis.. Sci Transl Med 17(809):eadp4679 PMID: 40737428
