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Zebrafish Vascular Development
Research Guide

What is Zebrafish Vascular Development?

Zebrafish vascular development studies angiogenesis, arteriogenesis, and intussusception using Tg(fli1:EGFP) transgenic lines to model vascular malformations and regeneration.

Researchers leverage transparent zebrafish embryos for live imaging of vascular plexus formation (Lawson and Weinstein, 2002, 2160 citations). Key pathways include VEGF signaling (Ferrara, 2004, 3650 citations) and Notch-Dll4 interactions (Duarte et al., 2004, 554 citations). Over 10 high-impact papers document conserved mechanisms from vasculogenesis to arterial specification.

Curated Papers

Key Challenges

Why It Matters

Zebrafish models enable dynamic imaging of VEGF-driven angiogenesis, informing therapies for human ischemic diseases (Ferrara, 2004). Tg(fli1:EGFP) transgenics reveal Notch-Dll4 dosage effects on artery formation, applicable to vascular malformations (Duarte et al., 2004). These insights extend to pathological angiogenesis blockade via glycolysis inhibition (Schoors et al., 2013) and miRNA-haemodynamics integration (Nicoli et al., 2010).

Key Research Challenges

Artery-Vein Specification

Notch signaling via Dll4 specifies arterial identity but requires precise dosage control, as mutations disrupt vascular patterning in zebrafish and mice (Duarte et al., 2004). Ephrin-B2 forward signaling restricts venous VEGF responses, complicating dual angiogenic-lymphangiogenic roles (Wang et al., 2010).

Haemodynamics-VEGF Integration

MicroRNAs link blood flow shear stress to Vegf signaling during angiogenesis, but mechanisms remain partially unresolved (Nicoli et al., 2010). Transgenic imaging reveals flow-dependent plexus remodeling, challenging quantification in vivo (Lawson and Weinstein, 2002).

Pathological Angiogenesis Modeling

Zebrafish recapitulate human disease vascular phenotypes, yet translating glycolysis inhibitors like PFKFB3 blockers demands metabolic flux analysis (Schoors et al., 2013). Endothelial plasticity under hypoxia varies across models (Dejana et al., 2017).

Essential Papers

Vascular Endothelial Growth Factor: Basic Science and Clinical Progress

Napoleone Ferrara · 2004 · Endocrine Reviews · 3.6K citations

Vascular endothelial growth factor (VEGF) is an endothelial cell-specific mitogen in vitro and an angiogenic inducer in a variety of in vivo models. Hypoxia has been shown to be a major inducer of ...

In Vivo Imaging of Embryonic Vascular Development Using Transgenic Zebrafish

Nathan D. Lawson, Brant M. Weinstein · 2002 · Developmental Biology · 2.2K citations

Ephrin-B2 controls VEGF-induced angiogenesis and lymphangiogenesis

Yingdi Wang, Masanori Nakayama, Mara E. Pitulescu et al. · 2010 · Nature · 1.3K citations

Growth factors acting via endothelial cell-specific receptor tyrosine kinases: VEGFs, Angiopoietins, and ephrins in vascular development

Nicholas W. Gale, George D. Yancopoulos · 1999 · Genes & Development · 782 citations

The term ‘vasculogenesis’ refers to the earliest stages of vascular development, during which vascular endothelial cell precursors undergo differentiation, expansion, and coalescence to form a netw...

Dosage-sensitive requirement for mouse Dll4 in artery development

António Duarte, Masanori Hirashima, Rui Benedito et al. · 2004 · Genes & Development · 554 citations

Involvement of the Notch signaling pathway in vascular development has been demonstrated by both gain- and loss-of-function mutations in humans, mice, and zebrafish. In zebrafish, Notch signaling i...

Partial and Transient Reduction of Glycolysis by PFKFB3 Blockade Reduces Pathological Angiogenesis

Sandra Schoors, Katrien De Bock, Anna Rita Cantelmo et al. · 2013 · Cell Metabolism · 528 citations

Hooked! Modeling human disease in zebrafish

Cristina Santoriello, Leonard I. Zon · 2012 · Journal of Clinical Investigation · 501 citations

Zebrafish have been widely used as a model system for studying developmental processes, but in the last decade, they have also emerged as a valuable system for modeling human disease. The developme...

Reading Guide

Foundational Papers

Start with Lawson and Weinstein (2002) for Tg(fli1:EGFP) imaging methods, then Ferrara (2004) for VEGF fundamentals, and Duarte et al. (2004) for Notch-Dll4 arterial specification—these establish core techniques and pathways.

Recent Advances

Study Nicoli et al. (2010) for miRNA-haemodynamics, Schoors et al. (2013) for glycolysis in pathology, and Dejana et al. (2017) for endothelial plasticity advances.

Core Methods

Transgenic labeling (Tg(fli1:EGFP)); live imaging (confocal/time-lapse); genetic perturbation (morpholinos, mutants); signaling assays (VEGF/Notch/Ephrin-B2).

How PapersFlow Helps You Research Zebrafish Vascular Development

Discover & Search

Research Agent uses citationGraph on Lawson and Weinstein (2002) to map 2000+ citing works on Tg(fli1:EGFP) imaging, then exaSearch for 'zebrafish Dll4 Notch artery' retrieves Duarte et al. (2004) and similar papers. findSimilarPapers expands to Ephrin-B2 studies (Wang et al., 2010).

Analyze & Verify

Analysis Agent applies readPaperContent to Ferrara (2004) for VEGF pathway details, then verifyResponse (CoVe) checks claims against 10 papers with GRADE scoring for evidence strength in angiogenesis models. runPythonAnalysis quantifies citation networks or simulates dosage effects from Duarte et al. (2004) data using pandas.

Synthesize & Write

Synthesis Agent detects gaps in haemodynamics-miRNA integration post-Nicoli et al. (2010), flags VEGF-Notch contradictions. Writing Agent uses latexEditText for figure legends, latexSyncCitations for 20-paper bibliography, latexCompile for vascular diagram PDFs, and exportMermaid for signaling pathway flowcharts.

Use Cases

"Extract glycolysis flux data from Schoors 2013 and plot PFKFB3 effects on zebrafish angiogenesis."

Research Agent → searchPapers 'Schoors PFKFB3' → Analysis Agent → readPaperContent + runPythonAnalysis (pandas/matplotlib for metabolic rate plots) → researcher gets quantified graphs of pathological vessel reduction.

"Write LaTeX review on VEGF-Notch in zebrafish artery development citing Lawson 2002 and Duarte 2004."

Synthesis Agent → gap detection → Writing Agent → latexEditText (intro/methods) → latexSyncCitations (10 papers) → latexCompile → researcher gets camera-ready PDF with synced refs and Tg(fli1:EGFP) figure.

"Find GitHub repos with Tg(fli1:EGFP) image analysis code linked to Weinstein papers."

Research Agent → citationGraph (Weinstein 2002) → Code Discovery (paperExtractUrls → paperFindGithubRepo → githubRepoInspect) → researcher gets verified Fiji/ImageJ scripts for vascular quantification.

Automated Workflows

Deep Research workflow scans 50+ VEGF/Notch papers via searchPapers → citationGraph → structured report on artery specification gaps (Duarte et al., 2004). DeepScan's 7-step chain with CoVe verifies miRNA-flow claims (Nicoli et al., 2010) using GRADE checkpoints. Theorizer generates hypotheses on ephrin-B2 lymphangiogenesis from Wang et al. (2010) + Ferrara (2004).

Try Doxa for Zebrafish Vascular Development Research

Frequently Asked Questions

What defines zebrafish vascular development?

It encompasses angiogenesis, arteriogenesis, and intussusception imaged via Tg(fli1:EGFP) transgenics, modeling vasculogenesis to remodeling (Lawson and Weinstein, 2002).

What are key methods in this subtopic?

Live confocal imaging of transgenic embryos tracks VEGF/Notch dynamics; morpholinos disrupt Dll4 for artery-vein studies (Duarte et al., 2004).

What are foundational papers?

Ferrara (2004, 3650 citations) on VEGF basics; Lawson and Weinstein (2002, 2160 citations) on transgenic imaging; Gale and Yancopoulos (1999, 782 citations) on growth factor receptors.

What open problems exist?

Integrating haemodynamics with miRNA-Vegf during intussusception (Nicoli et al., 2010); translating PFKFB3 metabolic blockers to zebrafish disease models (Schoors et al., 2013).