相关实验视频
Updated: Feb 14, 2026

09:41
Comprehensive Autopsy Program for Individuals with Multiple Sclerosis
Published on: July 19, 2019
12.1K
天生的淋巴细胞:在多发性硬化病的发病过程中,无名的英雄还是恶棍?
Mansur Aliyu1,2, Ali Akbar Saboor-Yaraghi3, Mohamad Ali Sahraian4
1Department of Immunology, School of Public Health, Tehran University of Medical Sciences, International Campus, TUMS-IC, Tehran, Iran.
Immunologic research
|February 12, 2026
概括
天生的淋巴细胞 (ILCs) 在多发性硬化症 (MS) 中发挥着双重作用,驱动神经炎症并提供神经保护. 了解ILC子集和肠-CNS轴是开发向性MS疗法的关键.
科学领域:
- 神经免疫学 神经免疫学
- 自免疫性疾病 自免疫性疾病
- 细胞生物学 细胞生物学
背景情况:
- 多发性硬化症 (MS) 是一种神经炎症性自身免疫性疾病.
- 天生的淋巴细胞 (ILCs) 越来越多地被认为是它们在中枢神经系统 (CNS) 中的作用.
- 以前,ILCs被认为具有障碍免疫力,但现在被理解为中枢神经系统调节剂.
研究的目的:
- 审查ILCs在多发性硬化症 (MS) 病原和调节中的双重作用.
- 阐明ILCs影响中枢神经系统中神经炎症和组织修复的机制.
- 探索针对MS中的ILC途径的治疗潜力.
主要方法:
- 在MS中对ILC进行实验和临床研究的综述.
- 分析ILC子集功能和细胞因子信号传递.
- 对肠-中枢神经系统轴的研究与ILC和MS有关.
主要成果:
- ILCs通过促进神经炎症和宫外淋巴卵泡的形成,有助于MS的发病.
- 特定的ILC子集通过抗炎性细胞因子和组织稳态产生保护作用.
- 在多发性硬化症的不同阶段,ILC响应性发生变化,突出显示复杂的免疫平衡.
- 肠-中枢神经系统轴和ILC对细胞因子信号的依赖是MS的关键因素.
结论:
- 在MS中,ILCs扮演着"硬币的两面"的角色,具有致病和保护功能.
- 针对ILC途径,细胞因子网络或微生物群调节,为MS提供了有前途的治疗策略.
- 对ILC可塑性和多样性的进一步研究对于开发精确的MS免疫调节疗法至关重要.
- 了解ILC生物学为阻止MS进展和促进中枢神经系统修复提供了一条途径.
相关概念视频
Lymphoid Cells and Tissues
3.4K
Lymphoid cells and tissues are integral to the immune system, which is crucial in maintaining our body's defense against harmful pathogens. They form the building blocks of lymphoid organs, which include the spleen, thymus, and lymph nodes.
Lymphoid cells consist of various types of immune system cells. These include B and T lymphocytes, which are responsible for producing antibodies and killing infected cells, respectively. Dendritic cells act as messengers between the innate and adaptive...
Lymphoid cells consist of various types of immune system cells. These include B and T lymphocytes, which are responsible for producing antibodies and killing infected cells, respectively. Dendritic cells act as messengers between the innate and adaptive...
3.4K
Cells of the Innate Immune Response
9.5K
The innate immune response is an immediate and non-specific response against pathogens, acting swiftly to prevent the spread of infections. The primary cells involved in this response are phagocytes and natural killer (NK) cells.
Phagocytes
Phagocytes police the peripheral tissues by removing cellular debris and responding to the invasion of foreign substances or pathogens. Many phagocytes attack and remove microorganisms even before lymphocytes detect them. The human body has two general...
Phagocytes
Phagocytes police the peripheral tissues by removing cellular debris and responding to the invasion of foreign substances or pathogens. Many phagocytes attack and remove microorganisms even before lymphocytes detect them. The human body has two general...
9.5K
Primary Lymphoid Organs
15.9K
Primary lymphoid organs are pivotal in the formation, development, and maturation of lymphocytes, the white blood cells that serve as the backbone of our immune system. This crucial function underscores their fundamental role in maintaining our overall health and immunity. The two primary lymphoid organs of prime importance are the red bone marrow and the thymus.
The red bone marrow is a soft, spongy tissue nestled in the interior of long bones such as the humerus and femur. It is the site...
The red bone marrow is a soft, spongy tissue nestled in the interior of long bones such as the humerus and femur. It is the site...
15.9K
Secondary Lymphoid Organs
9.6K
Secondary organs, including lymph nodes, the spleen, and mucosa-associated lymphoid tissue (MALT), work harmoniously to protect us from disease and infection.
The spleen is a vital organ in the lymphatic system, nestled in the upper left side of the abdomen. It is composed of two primary regions: the red pulp and the white pulp, each having distinct functions. The red pulp performs a significant role in blood filtration. It efficiently purges the blood of old or damaged red blood cells and...
The spleen is a vital organ in the lymphatic system, nestled in the upper left side of the abdomen. It is composed of two primary regions: the red pulp and the white pulp, each having distinct functions. The red pulp performs a significant role in blood filtration. It efficiently purges the blood of old or damaged red blood cells and...
9.6K
Pulmonary Hypertension: Classification and Pathogenesis
671
Pulmonary hypertension (PH) is a severe health condition in which the mean pulmonary arterial pressure increases to 25 mmHg or more, even when the body is at rest. This high pressure in the blood vessels that transport blood from the heart to the lungs can cause various symptoms, including shortness of breath, can lead to right heart failure, and significantly affect the overall quality of life.
There are various classifications for PH, each relating to different underlying causes and also...
There are various classifications for PH, each relating to different underlying causes and also...
671
Asthma: Pathogenesis and Management
1.4K
Asthma is a chronic pulmonary condition involving inflammation of the airways, hyper-reactivity, and reversible obstruction of the airways. This condition can significantly impact a person's quality of life, making breathing difficult and leading to distressing symptoms.
Asthma is classified as allergic and non-allergic. Allergens such as dust mites, pollen, and pet dander trigger allergic asthma, while factors like cold air, intense emotions, or exercise can induce non-allergic asthma.
Asthma is classified as allergic and non-allergic. Allergens such as dust mites, pollen, and pet dander trigger allergic asthma, while factors like cold air, intense emotions, or exercise can induce non-allergic asthma.
1.4K

