GO:0060840 artery development: Mechanisms, Genes, Functions and Research Methods
Research-grade guide for scientists and biopharma professionals
Key Takeaways
• GO:0060840 artery development describes the progression of an artery from initial formation to a mature structure, where an artery is a blood vessel carrying blood away from the heart to a capillary bed.
• Coronary artery development involves multiple progenitor cell populations and distinct differentiation pathways that build the arterial tree.
• Arteriogenesis, the remodeling of pre-existing collateral vessels into functional arteries, is a key mechanism of artery development and is modulated by hemodynamic and genetic factors.
• A unique collateral artery development program has been shown to promote neonatal heart regeneration, linking artery development to cardiac repair.
• Arterialization requires the timely suppression of cell growth, and failure of this program disrupts normal artery formation.
• Intramyocardial sprouting tip cells specify coronary arterialization, identifying tip cells as key drivers of arterial growth.
Description
Artery development (GO:0060840) is the biological process by which arteries form and mature, starting from initial progenitor specification and progressing to a fully functional vessel that carries blood away from the heart to a capillary bed. This process is fundamental to cardiovascular biology because arteries supply oxygen and nutrients to virtually every organ, and defects in their formation underlie a wide range of congenital and acquired vascular diseases. Research into artery development spans embryonic coronary artery formation, collateral artery remodeling, and the molecular programs that control arterial cell fate.
artery development At A Glance
| GO ID | GO:0060840 |
|---|---|
| GO term | artery development |
| Ontology | biological_process |
| Synonym | None listed |
| Major function | Progression of an artery from initial formation to mature structure |
| Definition source | QuickGO definition: The progression of the artery over time, from its initial formation to the mature structure. An artery is a blood vessel that carries blood away from the heart to a capillary bed. |
| Related process | Arteriogenesis and arterialization of collateral vessels |
| Key cell types | Endothelial tip cells, smooth muscle cells, and progenitor populations |
| Disease relevance | Coronary artery disease, collateral insufficiency, and congenital vascular defects |
What Is GO:0060840?
According to the Gene Ontology, GO:0060840 artery development is defined as the progression of the artery over time, from its initial formation to the mature structure. An artery is a blood vessel that carries blood away from the heart to a capillary bed. This term therefore covers the full developmental trajectory of arterial vessels, including the specification of arterial progenitors, the growth and sprouting of arterial segments, the acquisition of arterial identity, and the structural maturation of the vessel wall.
Why Is artery development Important in Cell Biology?
Artery development is critically important because arteries are the primary conduits for oxygenated blood delivery, and their proper formation is required for organogenesis and tissue homeostasis. Disruption of artery development contributes to congenital heart defects, impaired collateral circulation in ischemic disease, and abnormal vascular remodeling in hypertension. Understanding the molecular and cellular mechanisms of artery development also informs regenerative strategies, as collateral artery development has been linked to neonatal heart regeneration.
• Artery development is essential for delivering oxygen and nutrients to developing organs.
• Coronary artery development involves multiple progenitor cell lineages and differentiation pathways.
• Arteriogenesis, the remodeling of collateral vessels into arteries, is a key adaptive response to arterial occlusion.
• Collateral artery development promotes neonatal heart regeneration, linking vascular growth to cardiac repair.
• Arterialization requires timely suppression of cell growth, and its failure impairs artery formation.
• Intramyocardial sprouting tip cells specify coronary arterialization and guide arterial growth.
• Extracellular matrix mechanics influence large artery development and wall structure.
• Impaired collateral artery development is observed in spontaneously hypertensive rats, linking hypertension to defective arteriogenesis.
• Vertebral artery embryology and variants inform understanding of cerebrovascular development.
• Defects in artery development underlie congenital vascular malformations and ischemic disease.
What Happens During artery development?
Progenitor specification and coronary artery origins
In simple terms: Different groups of embryonic cells are set aside to become the cells that will build arteries.
Coronary artery development begins with the specification of progenitor cells from multiple sources, including the proepicardium and sinus venosus. These progenitors migrate and differentiate into the endothelial and smooth muscle cells that form the coronary arterial tree. The diversity of progenitor populations ensures that distinct segments of the coronary arteries are built through coordinated differentiation pathways.
Arteriogenesis and collateral artery remodeling
In simple terms: Small existing blood vessels can grow into larger arteries when needed.
Arteriogenesis is the process by which pre-existing collateral arterioles remodel into functional arteries, increasing their diameter and wall thickness in response to increased shear stress and growth factor signaling. This process is distinct from angiogenesis and is critical for restoring blood flow after arterial occlusion. A unique collateral artery development program has been identified that promotes neonatal heart regeneration, highlighting the regenerative potential of arteriogenesis.
Arterialization and suppression of cell growth
In simple terms: Cells building arteries must stop growing at the right time to form a proper vessel.
Arterialization requires the timely suppression of cell growth; failure to suppress proliferation disrupts normal arterial morphogenesis. This growth suppression is a key checkpoint that allows endothelial cells to adopt a stable arterial identity and form a functional lumen. Intramyocardial sprouting tip cells specify coronary arterialization, acting as leading cells that guide the formation of new arterial branches.
Extracellular matrix and mechanical forces in large artery development
In simple terms: The physical environment around artery cells helps shape the vessel wall.
Extracellular matrix composition and mechanical forces are critical determinants of large artery development, influencing cell behavior, wall thickness, and elasticity. The mechanical properties of the developing artery wall are dynamically regulated as the vessel matures. These biomechanical cues interact with genetic programs to ensure proper arterial structure and function.
Embryology of specific arteries: the vertebral artery
In simple terms: Each artery, such as the vertebral artery, has its own developmental story.
The embryology of the vertebral artery involves a complex series of developmental steps and is associated with numerous anatomical variants in adults. Understanding these developmental patterns is important for interpreting vascular anomalies and planning surgical or interventional procedures. Vertebral artery development exemplifies how regional arterial systems are built through conserved and specialized mechanisms.
Key Genes Involved in GO:0060840 artery development
The following genes and proteins have been implicated in artery development based on published literature, and they represent key candidates for functional studies.
| Gene | Major Role | Research Relevance |
|---|---|---|
| VEGFA | Promotes endothelial sprouting and arterial growth | Target for studying tip cell specification and arterialization |
| NOTCH1 | Regulates arterial-venous fate specification | Key regulator of arterial identity and growth suppression |
| DLL4 | Notch ligand controlling sprouting angiogenesis | Involved in tip cell selection and arterial morphogenesis |
| CXCR4 | Guides progenitor cell migration during coronary artery formation | Progenitor cell homing in coronary development |
| PDGFB | Recruits smooth muscle cells to developing arteries | Vessel wall maturation and stability |
| TGFB1 | Regulates extracellular matrix deposition and smooth muscle differentiation | Matrix remodeling in large artery development |
| ENG | Endoglin, modulates TGF-beta signaling in endothelium | Arterial wall development and hereditary hemorrhagic telangiectasia |
| ACVRL1 | ALK1, endothelial TGF-beta receptor | Arterial specification and vascular malformations |
| SOX17 | Transcription factor for arterial endothelial identity | Arterial fate determination |
| HEY2 | Notch target gene maintaining arterial identity | Arterial gene program |
| EFNB2 | Ephrin B2, arterial endothelial marker | Arterial-venous boundary formation |
| NRP1 | Neuropilin-1, co-receptor for VEGF | Tip cell guidance and arterial sprouting |
| PECAM1 | Endothelial cell adhesion and mechanosensing | Shear stress response in arteriogenesis |
| CDH5 | VE-cadherin, endothelial junctional integrity | Vessel stabilization during arterialization |
| MMP2 | Matrix metalloproteinase for ECM remodeling | Collateral artery remodeling |
| MMP9 | Matrix metalloproteinase in vascular remodeling | Arteriogenesis and collateral growth |
| NOS3 | Endothelial nitric oxide synthase | Shear stress-induced arteriogenesis |
| HIF1A | Hypoxia-inducible factor driving angiogenic signals | Ischemic collateral artery development |
How Is artery development Regulated?
Artery development is regulated by a combination of genetic programs and hemodynamic forces. The Notch signaling pathway, through NOTCH1, DLL4, HEY2, and EFNB2, controls arterial-venous fate and the timely suppression of endothelial cell growth during arterialization. Vascular endothelial growth factor (VEGF) signaling, acting through NRP1 and VEGFA, guides tip cell specification and sprouting during coronary arterialization. Arteriogenesis is modulated by shear stress, growth factors, and matrix metalloproteinases, with NOS3 and HIF1A contributing to collateral artery remodeling. Extracellular matrix mechanics and TGF-beta signaling further regulate large artery development and wall maturation.
artery development and Human Disease
| Gene | Disease / Biology | Potential Experimental Model |
|---|---|---|
| NOTCH1 | Defective arterialization and vascular malformations | Knockout and point-mutation models in endothelial cells |
| VEGFA | Impaired coronary arterialization and ischemia | Overexpression and conditional knockout in mouse heart |
| NOS3 | Reduced arteriogenesis and collateral insufficiency | Knockout rat models of hypertension |
| MMP2 | Defective collateral artery remodeling | Knockout and pharmacological inhibition |
| HIF1A | Impaired ischemic collateral development | Endothelial-specific knockout |
Coronary artery disease and defective arteriogenesis
Defects in coronary artery development and impaired arteriogenesis contribute to coronary artery disease and insufficient collateral circulation after myocardial infarction. The inability to form adequate collateral arteries can worsen ischemic injury, and impaired collateral artery development has been observed in spontaneously hypertensive rats. Understanding the molecular drivers of arteriogenesis may inform therapies to stimulate collateral growth in patients with occlusive arterial disease.
Hypertension and collateral artery development
Spontaneously hypertensive rats exhibit impaired collateral artery development, suggesting that hypertension negatively impacts arteriogenesis. This link between hypertension and defective collateral remodeling may explain the increased severity of ischemic events in hypertensive patients. Studying the mechanisms of impaired arteriogenesis in hypertension could reveal new therapeutic targets.
Congenital vascular anomalies and vertebral artery variants
Abnormalities in artery development can lead to congenital vascular malformations, including variants of the vertebral artery that are detected in adults. These developmental variants may predispose individuals to vascular complications and complicate surgical planning. Elucidating the embryological mechanisms of vertebral artery development is essential for interpreting such anomalies.
Artery development and cardiac regeneration
A unique collateral artery development program has been shown to promote neonatal heart regeneration, linking arterial growth to cardiac repair. This finding suggests that stimulating collateral artery development could be a strategy to enhance heart regeneration after injury. Further research into the molecular basis of this program may open new avenues for regenerative medicine.
From artery development-Related Genes to Experimental Models
| Research Question | Suitable Model |
|---|---|
| Does a candidate gene drive arterial fate specification? | Endothelial-specific knockout in mouse |
| Does a point mutation in NOTCH1 alter arterialization? | CRISPR point-mutation knock-in in zebrafish or mouse |
| Can overexpression of VEGFA enhance collateral artery development? | Adenoviral overexpression in ischemic tissue |
| What is the role of a gene in coronary artery progenitor migration? | Lineage tracing and knockout in mouse |
| How does a tagged protein localize during arterialization? | Knock-in of fluorescent tag at endogenous locus |
| Does a gene regulate smooth muscle recruitment to arteries? | Conditional knockout in smooth muscle cells |
How to Study the artery development Process
| Method | What It Measures | Typical Application |
|---|---|---|
| Lineage tracing | Progenitor cell fate and contribution to arteries | Identifying coronary artery origins |
| Confocal microscopy | Arterial sprouting and tip cell behavior | Visualizing coronary arterialization |
| Single-cell RNA-seq | Transcriptional heterogeneity of arterial cells | Defining arterial cell states |
| Shear stress assays | Endothelial response to hemodynamic forces | Studying arteriogenesis |
| ECM stiffness measurement | Mechanical properties of developing artery wall | Large artery development |
| Immunohistochemistry | Protein localization in arterial wall | Validating gene expression |
| Genetic knockout | Loss-of-function effects on artery development | Testing candidate gene function |
| Overexpression | Gain-of-function effects on arterial growth | Enhancing collateral development |
Lineage tracing and genetic fate mapping
Lineage tracing using Cre-lox or similar systems allows researchers to follow the fate of progenitor cells during artery development. This method has been instrumental in identifying the multiple progenitor sources of coronary arteries. Combining lineage tracing with marker analysis provides spatial and temporal resolution of arterial cell origins.
Imaging of arterial development
Confocal and light-sheet microscopy of fluorescently labeled endothelial cells enable visualization of sprouting tip cells and arterial morphogenesis. Intravital imaging can capture dynamic changes in collateral artery remodeling in live animals. These imaging approaches are essential for understanding the cellular behaviors that drive artery development.
Transcriptomic and single-cell analysis
Single-cell RNA sequencing can resolve the heterogeneity of endothelial and mural cell populations during artery development. Transcriptomic profiling identifies gene expression programs associated with arterial specification and maturation. These methods help uncover the molecular signatures of distinct arterial cell states.
Biomechanical and extracellular matrix studies
Measurements of mechanical properties and extracellular matrix composition provide insight into how physical forces shape large artery development. In vitro models of shear stress and matrix stiffness can mimic the arterial microenvironment. Such studies reveal how biomechanical cues interact with genetic programs.
How CRISPR Can Be Used to Study GO:0060840 artery development
Knockout
CRISPR knockout of candidate genes such as NOTCH1 or VEGFA in endothelial cells or animal models can reveal their essential roles in artery development. Knockout studies have demonstrated that arterialization requires the timely suppression of cell growth, and loss of key regulators disrupts this process. Such models are invaluable for establishing causality in artery development research.
Point Mutation
CRISPR point mutation can introduce specific amino acid changes to model human variants or to dissect domain functions in genes like NOTCH1 or ACVRL1. These models help determine whether a particular mutation is pathogenic or alters protein function during artery development. Point-mutation knock-in models are particularly useful for studying subtle effects on arterialization.
Knock-in
CRISPR knock-in of reporter tags, such as fluorescent proteins, allows real-time visualization of arterial cell behavior and protein localization. Knock-in of lineage markers enables fate mapping of progenitor cells during coronary artery development. These models provide spatial and temporal resolution of gene expression in developing arteries.
Overexpression
CRISPR-mediated overexpression or viral delivery of genes like VEGFA can enhance collateral artery development and test gain-of-function effects. Overexpression models are useful for studying whether increased signaling promotes arteriogenesis or arterial maturation. Such approaches can also identify therapeutic targets for stimulating collateral growth.
How EDITGENE Supports artery development Research
Researchers studying artery development-related genes often need to determine whether a candidate gene is causally involved in arterial specification, growth, or maturation. EDITGENE provides comprehensive CRISPR-based services to generate precisely engineered cell and animal models, enabling functional validation of genes implicated in artery development.
Contact EDITGENE today to design your custom CRISPR model for artery development research.
Related Products
| Product name | Cat.No. | Species | Gene ID | |
|---|---|---|---|---|
| ACVR2B Knockout HEK293 Cell Line | EDJ-KQ364 | Human | 93 | Details Get a Quote |
| BMPR2 Knockout HEK293 Cell Line | EDJ-KQ373 | Human | 659 | Details Get a Quote |
| SLC2A10 Knockout HEK293 Cell Line | EDJ-KQ2062 | Human | 81031 | Details Get a Quote |
| HOXA1 Knockout HEK293 Cell Line | EDJ-KQ4892 | Human | 3198 | Details Get a Quote |
| SCN11A Knockout HEK293 Cell Line | EDJ-KQ7360 | Human | 11280 | Details Get a Quote |
| ACVRL1 Knockout HEK293 Cell Line | EDJ-KQ17795 | Human | 94 | Details Get a Quote |
| BMPR2 Knockout HeLa Cell Line | EDJ-KQ18311 | Human | 659 | Details Get a Quote |
| ACVR2B Knockout A-549 Cell Line | EDJ-KQ18553 | Human | 93 | Details Get a Quote |
| ACVR2B Knockout HCT 116 Cell Line | EDJ-KQ18554 | Human | 93 | Details Get a Quote |
| ACVR2B Knockout HeLa Cell Line | EDJ-KQ18555 | Human | 93 | Details Get a Quote |
| BMPR2 Knockout A-549 Cell Line | EDJ-KQ18572 | Human | 659 | Details Get a Quote |
| BMPR2 Knockout HCT 116 Cell Line | EDJ-KQ18573 | Human | 659 | Details Get a Quote |
| HOXA1 Knockout A-549 Cell Line | EDJ-KQ27706 | Human | 3198 | Details Get a Quote |
| HOXA1 Knockout HCT 116 Cell Line | EDJ-KQ27707 | Human | 3198 | Details Get a Quote |
| DDIT3 Knockout HEK293 Cell Line | EDJ-KQ50229 | Human | 1649 | Details Get a Quote |
Frequently Asked Questions About artery development
What is GO:0060840 artery development?
GO:0060840 is a Gene Ontology biological process term defined as the progression of an artery over time, from its initial formation to the mature structure, where an artery carries blood away from the heart to a capillary bed.
What genes are involved in artery development?
Key genes include VEGFA, NOTCH1, DLL4, CXCR4, PDGFB, TGFB1, SOX17, HEY2, EFNB2, NRP1, and others involved in arterial specification and growth.
How does arteriogenesis differ from angiogenesis?
Arteriogenesis is the remodeling of pre-existing collateral arterioles into functional arteries, whereas angiogenesis is the formation of new capillaries from existing vessels.
What is the role of Notch signaling in artery development?
Notch signaling, through NOTCH1, DLL4, HEY2, and EFNB2, regulates arterial-venous fate specification and the timely suppression of endothelial cell growth during arterialization.
Why is suppression of cell growth important for arterialization?
Arterialization requires the timely suppression of cell growth; failure to stop proliferation disrupts normal arterial morphogenesis and identity.
What are collateral arteries and how do they develop?
Collateral arteries are pre-existing arterioles that remodel into functional arteries via arteriogenesis, a process critical for restoring blood flow after occlusion.
Can collateral artery development promote heart regeneration?
Yes, a unique collateral artery development program has been shown to promote neonatal heart regeneration.
What animal models are used to study artery development?
Mouse, rat, and zebrafish models are commonly used, including spontaneously hypertensive rats for impaired collateral development and genetic knockouts for gene function.
How does hypertension affect collateral artery development?
Spontaneously hypertensive rats exhibit impaired collateral artery development, suggesting hypertension negatively impacts arteriogenesis.
What methods are used to study artery development?
Methods include lineage tracing, confocal imaging, single-cell RNA-seq, shear stress assays, and CRISPR-based genetic models.
Conclusion
Artery development (GO:0060840) is a complex biological process that builds and matures arteries from progenitor cells to functional vessels. Key mechanisms include progenitor specification, arteriogenesis, arterialization with growth suppression, and extracellular matrix remodeling, regulated by Notch, VEGF, and TGF-beta signaling. Defects in these processes contribute to coronary artery disease, hypertension-related collateral insufficiency, and congenital vascular anomalies. Continued research using CRISPR models and advanced imaging will further elucidate the molecular underpinnings of artery development and inform therapeutic strategies.
References
- 1. Sharma B et al.. 2017. Coronary Artery Development: Progenitor Cells and Differentiation Pathways.. Annu Rev Physiol 79:1-19 PMID: 27959616
- 2. Van Royen N et al.. 2001. Arteriogenesis: mechanisms and modulation of collateral artery development.. J Nucl Cardiol 8(6):687-93 PMID: 11725265
- 3. Das S et al.. 2019. A Unique Collateral Artery Development Program Promotes Neonatal Heart Regeneration.. Cell 176(5):1128-1142.e18 PMID: 30686582
- 4. Bonasia S et al.. 2024. Embryology of the vertebral artery and variants of the adult.. Neurochirurgie 70(3):101517 PMID: 38277860
- 5. Luo W et al.. 2021. Arterialization requires the timely suppression of cell growth.. Nature 589(7842):437-441 PMID: 33299176
- 6. Cano E et al.. 2024. Intramyocardial Sprouting Tip Cells Specify Coronary Arterialization.. Circ Res 135(6):671-684 PMID: 39092506
- 7. Cheng JK et al.. 2012. Extracellular matrix and the mechanics of large artery development.. Biomech Model Mechanobiol 11(8):1169-86 PMID: 22584609
- 8. Tuttle JL et al.. 2002. Impaired collateral artery development in spontaneously hypertensive rats.. Microcirculation 9(5):343-51 PMID: 12375172
