相关实验视频

Updated: Feb 10, 2026

A Microphysiological System to Study Leukocyte-Endothelial Cell Interaction during Inflammation

A Microphysiological System to Study Leukocyte-Endothelial Cell Interaction during Inflammation

Published on: December 9, 2021

提格洛伊尔戈米辛P通过调节NF-κB和Smad1/5/9通路来抑制内皮炎症

Minjeong Shin¹, Junhyeon Ku¹, Jenita Immanuel¹

¹Department of Medical Biotechnology, Inje University, Gimhae, Korea.

Journal of lipid and atherosclerosis

|February 9, 2026

概括

提格洛伊尔戈米辛P是一种天然化合物,通过抑制关键炎症途径,有效降低血管炎症. 这一发现为治疗动脉样硬化和其他炎症性血管疾病提供了有前途的治疗途径.

科学领域:

生物医学科学生物医学科学
分子生物学分子生物学
心血管研究研究心血管研究

背景情况:

血管炎症是诸如动脉样硬化等慢性疾病的关键驱动因素.
通过炎症刺激 (例如IL-1β) 或血流干扰的内皮激活促进白细胞的招募.
向内皮炎症对于开发血管疾病治疗方法至关重要.

研究的目的:

为了识别抑制内皮炎症的新型化合物.
在临床前模型中评估tigloylgomisin P的抗炎潜力.
为了研究底层Tigloylgomisin P对血管炎症的影响的分子机制.

主要方法:

对自然化合物库的选,以确定IL-1β诱导的内皮炎症的抑制剂.
在实验室中评估了tigloylgomisin P对NF-κB酸化,单细胞粘附和Smad1/5/9酸化的影响.
评估Tigloylgomisin P在减少ApoE淘汰小鼠血管炎症中的有效性.

主要成果:

提格洛伊尔戈米辛P抑制了IL-1β诱导的NF-κB激活,并减少了单细胞粘附.
该化合物通过NF-κB和Smad1/5/9通路抑制了振荡剪切应激诱导的内皮炎症.
在体内研究表明,Tigloylgomisin P治疗的ApoE淘汰赛小鼠的大动脉中的炎症标志物减少.

结论:

提格洛伊尔戈米辛P在内皮细胞和体内表现出显著的抗炎性质.
该化合物有效地准了参与血管炎症的关键途径.
提格洛伊尔戈米辛P显示出作为动脉样硬化和相关的血管炎症状况的治疗剂的潜力.

关键词:

血液的流速血液的流速脑内皮质 (Endothelium) 是一个内皮质.炎症炎症是一种炎症.介质蛋白-1 介质蛋白-1 的作用.提格洛伊尔戈米辛P P

更多相关视频

Myeloid Innate Signaling Pathway Regulation by MALT1 Paracaspase Activity

Myeloid Innate Signaling Pathway Regulation by MALT1 Paracaspase Activity

Published on: January 7, 2019

Herbal Munziq Ameliorates Myocardial Ischemia-Reperfusion Injury by Inhibiting Inflammation

Herbal Munziq Ameliorates Myocardial Ischemia-Reperfusion Injury by Inhibiting Inflammation

Published on: January 10, 2025

相关概念视频

NF-κB-dependent Signaling Pathway

NF-κB-dependent Signaling Pathway

The transcription factor NF-κB was discovered in 1986 in the lab of Nobel laureate Professor David Baltimore, for its interaction with the immunoglobulin light chain enhancer in B-cells. After more than three decades of study, it is now evident that NF-κB regulates the expression of over 100 genes. Most of these genes play an essential role in the innate and adaptive immune responses as well as the inflammatory responses of animals.
NF-κB-dependent Signaling Mechanism
The...

Inflammation

Inflammation

Feedback Inhibition

Feedback Inhibition

Biochemical reactions are occurring constantly in cells, converting starting substances to different products, usually with the help of enzymes that speed the reactions. Without enzymes, it would take far too long for most reactions to occur to be useful to the cell!

Epigenetic Regulation

Epigenetic Regulation

Epigenetic mechanisms play an essential role in healthy development. Conversely, precisely regulated epigenetic mechanisms are disrupted in diseases like cancer.

GTPases and their Regulation

GTPases and their Regulation

Guanine nucleotide-binding proteins (G-proteins), also known as GTPases, are a superfamily of proteins that regulate many cellular processes, such as cell signaling, vesicular transport, and the regulation of cell shape and motility. Mutation or dysfunction of these proteins can lead to disease. There are around 40,000 known G-proteins that can broadly be classified into two groups ‒ small G-proteins consisting of a single domain and large multi-domain G-proteins.
Large G-proteins,...

5-Number Summary

5-Number Summary

In a dataset, the 5-number summary includes the minimum data value, the data value of the first quartile, the median data value or data value of the second quartile, the data value of the third quartile, and the maximum data value. These 5 data values can be visualized as a box and whisker plot.
In a box plot, the minimum and maximum data values represent the lower and upper whiskers in the graph, and the median is designated as the center of the box in the chart. The first quartile and third...