ArticleAngiogenesis2025
Polysialic acid regulates glomerular microvasculature formation by interaction with VEGF-A188 in mice.
Article in Angiogenesis, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
4 citing papers in PubMed.
- Using Polysialylated Streptavidin as an Analytical Tool to Visualize Interaction Partners of Polysialic Acid.Molecules (Basel, Switzerland) · 2026Article
- Polysialic Acid Synthesis on theACS omega · 2026Article
- In planta engineering of polysialylated glycoproteins using salmonid polysialyltransferases.Scientific reports · 2026Article
- Nintedanib Inhibits VEGF-Induced Neovascularization in Human Conjunctival Vascular Endothelial Cells.Current medical science · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
18 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Vascular endothelial growth factor A (VEGF-A) is a key signalling protein that stimulates blood vessel development and repair. Its tight control is essential for organ development and tissue homeostasis. However, the complex regulatory network for balanced bioavailability of VEGF-A is not fully understood. Here, we assessed the role of the glycocalyx component polysialic acid (polySia) for kidney development and its potential interactions with VEGF-A isoforms, in vitro and in vivo, using mouse models of polySia deficiency. PolySia acts as negative regulator of cell adhesion, but also may interact with extracellular components. In murine kidney, polySia was identified on nephron progenitor and endothelial cell subsets in developing nephrons with declining expression during maturation. Loss of polySia in Ncam
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.