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November 6, 2025genesis

NOLC1 as Key Regulator of NPR1 (Coding for NPRA ) Transcription in Endothelial Senescence

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Key result

NOLC1 knockdown triggers endothelial cell senescence, which NPRA overexpression rescues.

Why the study?

The cause of reduced NPRA expression contributing to vascular endothelial aging was unclear.

Population

Endothelial cells in vitro model of vascular endothelial senescence

Comparison

Knockdown of NOLC1 and NPRA overexpression vs control endothelial cells

Design

Preclinical study

Authors

CCCui CuiWXWanli XiaoJLJiankun Liu

Discussion

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Member takes

Overview

Preclinical data link NOLC1 decline to NPRA-driven endothelial senescence; leaves open therapeutic relevance in human vascular aging.

Structured PICO

P
Population
Endothelial cells (in vitro model of vascular endothelial senescence)
I
Intervention
Knockdown of NOLC1 and NPRA overexpression
C
Comparator
Control endothelial cells
O
Outcome
NPRA transcription and expression levels, and cellular senescence hallmarks (p53/p21 levels, SA-β-gal activity, ROS accumulation, G0/G1 cell cycle arrest, impaired migration)surrogate

NOLC1 functions as a key regulator of NPRA transcription, and its decline contributes to vascular endothelial senescence.

Cite This Study

Cui et al. (2025) studied Vascular endothelial cell senescence. NOLC1 knockdown was evaluated on NPRA transcription and cellular senescence hallmarks. NOLC1 functions as a key regulator of NPRA transcription, and its knockdown triggers endothelial cell senescence which can be rescued by NPRA overexpression.

synapsesocial.com/papers/6ab088b3a306dc5cf514ebe4https://doi.org/10.1002/dvg.70030
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Also Consider

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