研究进展 情报发生 2026-10-31 · 发布于 2026-11-01

罗汉果苷 V 经 AMPK/mTOR 调节自噬:减轻香烟烟雾致急性肺损伤

来源:J Cardiothorac Surg · PMID 42958396 · DOI 10.1186/s13019-026-04556-1 · 来源:IMA 知识库《文献层·文献监控卡片》2026-10-31 期 · 全文级(file_id dmlmcfQeUyzO,实际下载核验) · 全文已获取并通过归属校验

时间标签:数据日期 2026-10-31 · 生成时间 2026-11-01 05:30(Asia/Shanghai)| 检索窗口 PubMed edat 2026/10/28–2026/10/31 | 情报发生日期 2026-10-31

研究问题

However, the therapeutic effect of MV on cigarette smoke-induced ALI has not been reported.

方法

CCK-8 assay was conducted using the CCK-8 kit (Dojindo, China).;Mice (C57BL/6J) (5–6 weeks old) were acquired from SPF (Beijing) Biotechnology Co., Ltd and randomly separated into five groups (5 mice/group).;This study was approved by the Animal Ethics Committee of the Aniphe Biolaboratory Inc.;Statistical analyses were conducted using GraphPad Prism 8, and the results were reported as the mean ± standard deviation from triplicates.

核心结论

We then cultured BEAS-2B cells and HUVECs separately on petri dishes, or co-cultured BEAS-2B cells and HUVECs using Transwell.;ELISA assay results showed that CSE exposure induced significantly higher levels of IL-18, IL-1β, and TNF-α in the co-culture group and the on-chip group than in the BEAS-2B group and HUVEC group, and there were no significant differences between the on-chip group and the co-culture group (Fig.;CSE significantly reduced the activity of bronchial epithelial BEAS-2B cells and human umbilical vein endothelial HUVEC cells, while MV increased the activity of the cells in a dose-dependent manner (Fig. ‖ 结论:These findings suggested that MV-induced autophagy may be dependent on the AMPK/mTOR signaling pathway.

局限

全文未设独立 limitations 节;结构上为非 RCT 设计,因果推断强度受限。

对本项目的价值

★☆☆☆☆ 营养感知与自噬轴决定「干预窗口 + 剂量方案」,是组合疗法的时间锚。

全文来源

PMC JATS 全文(正文 21,249 字符,已过标题/DOI 逐字归属校验)

原文题录

  • 英文标题:Mogroside V regulates autophagy through AMPK/mTOR pathway to ameliorate cigarette smoke-induced acute lung injury.
  • 期刊与标识:J Cardiothorac Surg · PMID 42958396 · DOI 10.1186/s13019-026-04556-1

A 级证据分级:A 级(同行评议人体研究)

本文属人体研究证据,但需注意:观察性或小样本干预的结论不等于已证实临床获益;效应量与长期安全性仍需更大规模、更长随访的试验验证。

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