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RNA-seq analysis of Nogo-B knockdown in human dermal lymphatic endothelial cells under TGF-β2 stimulation

ABSTRACT: Nogo-B (RTN4B), an endoplasmic reticulum-associated protein, plays a critical role in regulating endothelial cell function and vascular remodeling. However, its role in lymphatic endothelial cells (LECs) and in response to profibrotic signaling remains poorly understood. Transforming growth factor-β2 (TGF-β2) is a key regulator of endothelial phenotypes and has been implicated in lymphatic dysfunction under pathological conditions. In this study, we performed RNA sequencing (RNA-seq) to investigate the transcriptional changes associated with Nogo-B knockdown in human dermal lymphatic endothelial cells (HDLECs) under TGF-β2 stimulation. HDLECs were transduced with shRNA targeting Nogo-B (shNogo-B) or control shRNA (shGFP), followed by treatment with TGF-β2 for 72 hours. Total RNA was extracted and subjected to high-throughput sequencing. Comparative transcriptomic analysis was conducted to identify differentially expressed genes and pathways regulated by Nogo-B under TGF-β2-stimulated conditions. This dataset provides insights into the molecular mechanisms by which Nogo-B modulates lymphatic endothelial cell responses to TGF-β signaling, including pathways related to extracellular matrix organization, cell migration, proliferation, and cytoskeletal remodeling. These data serve as a resource for understanding the role of Nogo-B in lymphatic endothelial biology and its contribution to TGF-β-mediated signaling and dysfunction.

ORGANISM(S): Homo sapiens

PROVIDER: GSE330702 | GEO | 2026/05/13

REPOSITORIES: GEO

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