ArticleNature communications2026
FOXF2 regulates pericyte-endothelial signaling required for vascular homeostasis after neonatal hyperoxic lung injury.
Article in Nature communications, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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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.
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Who cites it
1 citing paper in PubMed.
- Endothelial Cell-Pericyte Crosstalk in the Brain Balances Microvascular Stability and Plasticity.Arteriosclerosis, thrombosis, and vascular biology · 2026Review
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Authors and funding
11 authors.
Funding
Abstract
Pulmonary vascular development is essential for alveolarization, and disruption of this process contributes to pathogenesis of bronchopulmonary dysplasia (BPD). Proper vascular development requires an orchestration of many cell types within the lung. However, the transcriptional mechanisms by which pericytes support the endothelium in the postnatal lung remain poorly understood. Herein, we identify FOXF2 as a critical transcription factor that governs pericyte maturation and function during postnatal lung development and regeneration. FOXF2 expression in pericytes increases postnatally and is selectively downregulated after neonatal hyperoxic injury. Pdgfrb-CreER mediated Foxf2 deletion in pericytes leads to pericyte hyperplasia, impaired migration, and reduced expression of angiogenic factors such as ANGPTL4. Transcriptomic and genomic studies demonstrate that FOXF2 maintains chromatin accessibility at pro-angiogenic loci and modulates paracrine signaling essential for endothelial regeneration. Loss of FOXF2 disrupts pericyte-endothelial crosstalk, leading to impaired angiogenesis and alveolarization as well as increased vascular permeability after neonatal lung injury. Altogether, FOXF2 acts as a key transcriptional regulator of the pericyte-driven vascular niche in the neonatal lung, highlighting the pathogenic role of pericyte dysfunction in BPD.
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