在中,TRPV3通过转录调节TLR2促进血红细胞炎症
Ziyu Wei1, Meng Gao1, Yihe Liu1
1Genetic Skin Disease Center, Jiangsu Key Laboratory of Molecular Biology for Skin Diseases and STIs, Hospital for Skin Diseases, Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, China.
Biochimica et biophysica acta. Molecular basis of disease
|April 22, 2024
概括
暂时受体潜在化物3 (TRPV3) 通过促进细胞因子释放和中性粒细胞透,在炎中发挥关键作用. 抑制TRPV3可能为治疗提供一种新的治疗策略.
科学领域:
- 皮肤病学 皮肤病学
- 免疫学 免疫学 免疫学
- 分子生物学分子生物学
背景情况:
- 是一种常见的慢性炎症性皮肤疾病,影响pilosebaceous单位.
- 暂时受体潜在化物3 (TRPV3) 与炎症性皮肤疾病有关,但其在中的作用尚不清楚.
研究的目的:
- 研究TRPV3在相关炎症的发展中的作用.
- 阐明TRPV3参与病原的潜在分子机制.
主要方法:
- 利用类似的小鼠模型和人类血红细胞进行实验分析.
- 在皮肤病变和脂质腺体中评估TRPV3表达.
- 研究了TRPV3对炎症性细胞因子和化学因子分泌物的影响.
- 研究了TLR2和NF-κB信号通路的TRPV3介导调节.
主要成果:
- 在病变和患者的脂质腺体中,TRPV3的表达被上调.
- TRPV3促进了人类血红细胞和中性粒细胞透中的炎症反应.
- TRPV3通过p-FOSL1增强了TLR2表达,激活了NF-κB通路.
- 抑制TRPV3可以减少小鼠的状皮肤炎症.
结论:
- TRPV3在脂质腺炎症和发育中起着至关重要的作用.
- TRPV3-TLR2-NF-κB轴是病原发生的一个关键途径.
- TRPV3代表了治疗的潜在治疗标.
相关概念视频
T Cell Types and Functions
1.0K
When T cells with CD4 markers are activated, they give rise to two types of effector cells: helper T cells and regulatory T cells. Meanwhile, T cells with CD8 markers differentiate into effector cytotoxic T cells. The differentiation of CD4 T cells into helper T cell subsets, such as Th1, Th2, and Th17 cells, is dependent on the antigen type, antigen-presenting cell, and regulatory cytokines.
Th1 cells stimulate dendritic cells to express necessary co-stimulatory molecules on their surfaces for...
Th1 cells stimulate dendritic cells to express necessary co-stimulatory molecules on their surfaces for...
1.0K
Inflammatory Response
2.0K
An inflammatory response is a localized, nonspecific immune reaction that occurs when a tissue is injured. It is characterized by redness, swelling, heat, and pain, which are commonly called the cardinal signs and symptoms of inflammation. Inflammation can sometimes result in a loss of function.
Inflammation can be triggered by various stimuli, such as impact, abrasion, chemical irritation, infections, and extreme hot or cold temperatures. These can damage cells and connective tissue fibers,...
Inflammation can be triggered by various stimuli, such as impact, abrasion, chemical irritation, infections, and extreme hot or cold temperatures. These can damage cells and connective tissue fibers,...
2.0K
Receptor Downregulation in MVBs
2.1K
Multivesicular bodies (MVBs) are mature endosomes that sort ubiquitinated proteins and then fuse with lysosomes to degrade the sorted proteins. Epidermal growth factor (EGF) and its receptor (EGFR) form a complex that can be internalized through endocytosis, sorted into an MVB, and later degraded.
The EGFR can initiate signaling pathways that lead to cell proliferation, migration, and differentiation. Overexpression of EGFR stimulates cells to proliferate. Excessive EGFR...
The EGFR can initiate signaling pathways that lead to cell proliferation, migration, and differentiation. Overexpression of EGFR stimulates cells to proliferate. Excessive EGFR...
2.1K
TGF - β Signaling Pathway
7.3K
The TGF-β signaling pathway regulates cell growth, differentiation, adhesion, motility, and development. TGF-β ligands that induce TGF-β signaling are synthesized in their latent form. Several proteases or cell surface receptors such as integrins act upon the latent form, releasing the active ligand. There are three types of mammalian TGF-βs: (TGF-β1, TGF-β2, and TGF-β3) that bind as homodimers or heterodimers to TGF-β receptors. The TGF-β receptors...
7.3K
Inflammation
53.4K
Overview
53.4K


