探索与MASLD复杂的牛皮的病变发生和免疫学概况
Shuhui Tan1, Mingyue Liu1, Fei Feng1
1Tianjin University of Traditional Chinese Medicine, Tianjin, China.
PloS one
|June 25, 2024
概括
牛皮和与代谢功能障碍相关的脂肪性肝病 (MASLD) 具有共同的炎症途径和免疫细胞透,这表明相关的发病因子. 这项研究确定了关键的基因和通路,为这两种疾病提供了针对性治疗的见解.
科学领域:
- 免疫学 免疫学 免疫学
- 肝病学 肝病学是一种肝病学.
- 皮肤病学 皮肤病学
- 基因组学就是基因组学.
背景情况:
- 牛皮和与代谢功能障碍相关的脂肪性肝病 (MASLD) 是具有重大健康影响的慢性炎症性疾病.
- 现有证据表明牛皮和MASLD之间存在相互关联的机制,但它们的共同致病性仍然不清楚.
- 这项研究调查了牛皮和MASLD的共同分子和细胞基础.
研究的目的:
- 为了探索牛皮和MASLD之间的共享病原体.
- 识别常见的差异性基因,关键的调控途径和免疫细胞概况.
- 为两种疾病制定有针对性的治疗策略提供基础.
主要方法:
- 利用了牛皮和MASLD的基因表达总量 (GEO) 数据库中的基因表达和单细胞数据集.
- 进行了差异基因表达分析,功能丰富,转录因子预测和蛋白质-蛋白质相互作用 (PPI) 网络分析.
- 在单细胞数据中验证了关键基因表达,并分析了免疫细胞透和细胞通信.
主要成果:
- 在牛皮和MASLD之间确定了七种常见的上调差异基因.
- 强调了IL-17和TNF-α通路的参与,确定了MMP9和CXCL10的关键基因.
- 揭示了CD4+ T细胞,NK细胞和巨细胞的显著透,以及共享的通路激活 (IL-17,IL-1,cGAS-STING) 和免疫微环境.
结论:
- 牛皮和MASLD在基因表达,免疫细胞透和免疫微环境方面具有共同点.
- 关键基因 (MMP9,CXCL10) 和转录因子 (IRF1,STAT1,NFKB1) 都与共享的病原发生有关.
- 这些发现为这些疾病的相互联系和针对性治疗的潜在途径提供了新的见解.
更多相关视频
09:08Isolating Human Peripheral Blood Mononuclear Cells and CD4+ T cells from Sézary Syndrome Patients for Transcriptomic Profiling
Published on: October 14, 2021
5.4K
10:21Author Spotlight: Exploring the Role of Inflammation in the Co-occurrence of Primary Sjogren's Syndrome and Lung Adenocarcinoma
Published on: September 20, 2024
418
相关概念视频
T Cell Types and Functions
999
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...
999
Skin Diseases and Disorders
3.8K
Skin is the first line of defense and encounters a variety of microbes. Some pathogenic strains are often the cause of a broad range of infections of the skin and other body systems. These conditions can affect people of all ages and may have different causes, including genetic factors, infections, autoimmune reactions, environmental factors, and lifestyle choices.
Gram-positive Staphylococcus spp. and Streptococcus spp. are responsible for many of the most common skin infections. However, many...
Gram-positive Staphylococcus spp. and Streptococcus spp. are responsible for many of the most common skin infections. However, many...
3.8K
Autoimmune Disorders
415
Autoimmune diseases are a group of disorders in which the body's immune system mistakenly attacks its own cells, tissues, and organs. This results from an overactive immune response against substances and tissues normally present in the body. Let's delve into the concept and mechanism of autoimmune diseases from an immune system point of view, explore different causes and examples of such diseases, and discuss potential solutions.
Concept and Mechanism of Autoimmune Diseases
The immune...
Concept and Mechanism of Autoimmune Diseases
The immune...
415
Immunodeficiency Diseases
934
Immunodeficiency disorders are conditions in which the immune system's ability to fight infectious disease and cancer is compromised or entirely absent. The immune system comprises a complex network of cells, tissues, and organs that work together to protect the body from potentially harmful invaders. When this system is deficient or not functioning properly, it leaves the body susceptible to infections, diseases, or other complications.
There are three main causes of immunodeficiency...
There are three main causes of immunodeficiency...
934
