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相关概念视频

Immunodeficiency Diseases01:25

Immunodeficiency Diseases

2.0K
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...
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Development of Immunocompetence01:22

Development of Immunocompetence

789
The initiation of cell-mediated immunity can be observed as early as the third month of fetal growth, with active antibody-mediated immunity following approximately one month later.
The initial cells that migrate from the fetal thymus settle within the skin and epithelial tissues lining the mouth, digestive tract, and in females, the uterus and vagina. These cells, including skin-based dendritic cells, serve as antigen-presenting cells, playing a key role in T cell activation.
Subsequent T...
789
Cell-mediated Immune Responses01:40

Cell-mediated Immune Responses

83.5K
Overview
83.5K
Special Features of Adaptive Immunity01:20

Special Features of Adaptive Immunity

2.9K
The adaptive immune system, a crucial component of the overall immune response, offers a highly specialized defense against pathogens. It involves specific cell types and features, enabling it to combat infections effectively and efficiently.
The primary cell types involved in adaptive immunity are T cells and B cells. Each type has a unique role in defending the body against pathogens. T cells are responsible for cell-mediated immunity. They identify and eliminate infected cells directly,...
2.9K
Antigens Involved in Adaptive Immunity01:26

Antigens Involved in Adaptive Immunity

1.3K
An antigen is any substance the immune system identifies as foreign and potentially harmful to the body, prompting an immune response. Antigens have two functional properties: immunogenicity and reactivity. Immunogenicity is the ability of an antigen to stimulate a specific immune response. At the same time, reactivity describes the antigen's ability to react with the cells and antibodies produced in response to it.
Complete Antigens
Complete antigens possess both immunogenicity and...
1.3K
Immunological Memory01:23

Immunological Memory

15.0K
Immunological memory, a pivotal pillar of the adaptive immune system, is responsible for the body's ability to remember and respond more swiftly and effectively to previously encountered pathogens. This remarkable feature is what makes vaccines so effective in preventing diseases.
What is Immunological Memory?
Immunological memory is an integral function of the immune system that allows it to recognize and react more rapidly and effectively to pathogens previously encountered. This feature...
15.0K

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相关实验视频

Updated: Jan 16, 2026

Author Spotlight: Advancing Immune Monitoring in Critical Care Patients Using Whole Blood Assays
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Author Spotlight: Advancing Immune Monitoring in Critical Care Patients Using Whole Blood Assays

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常见的可变免疫缺陷.

Xavier Solanich1, Arnau Antolí1, Laia Alsina2

  • 1Unidad de Inmunodeficiencias Primarias. Servicio de Medicina Interna. Hospital Universitari de Bellvitge. L'Hospitalet de Llobregat, Barcelona, España; Instituto de Investigación Biomedica de Bellvitge (IDIBELL). L'Hospitalet de Llobregat, Barcelona, España; Departamento de Ciencias Clínicas, Facultad de Medicina y Ciencias de la Salud, Universitat de Barcelona, Barcelona, España.

Medicina clinica
|October 4, 2025
PubMed
概括
此摘要是机器生成的。

常见的可变免疫缺陷 (CVID) 在感染之外呈现异质,包括自身免疫和肺部疾病. 鉴定遗传原因为患者和家人提供预后,治疗和咨询方面的好处.

关键词:
这是一种自身免疫力.自动免疫的自动免疫.常见的可变免疫缺陷.免疫力中的先天性错误 (congénitos)感染 感染 感染感染 感染 感染免疫缺陷常见的变量一级免疫缺陷的主要原因天生的 (先天性) 免疫错误主要免疫缺陷主要免疫缺陷.

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Development of an IFN-γ ELISpot Assay to Assess Varicella-Zoster Virus-specific Cell-mediated Immunity Following Umbilical Cord Blood Transplantation
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Generation of Multivirus-specific T Cells to Prevent/treat Viral Infections after Allogeneic Hematopoietic Stem Cell Transplant
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科学领域:

  • 免疫学 免疫学 免疫学
  • 遗传学 遗传学 是一个

背景情况:

  • 常见变性免疫缺陷 (CVID) 是一种主要免疫缺陷,其特征是B细胞缺陷,低血糖球蛋白血症和复发性感染.
  • 慢性肺炎的临床表现非常多样,包括自身免疫,间歇性肺病,肠病,淋巴增殖和恶性瘤.
  • 管理需要全面的免疫学评估和多学科的护理,以解决不同的器官参与.

研究的目的:

  • 要突出超越感染的CVID异质临床谱.
  • 强调基因诊断在CVID中的重要性.
  • 讨论遗传发现对患者管理和家庭咨询的影响.

主要方法:

  • 对CVID的临床表现和诊断方法的审查.
  • 讨论基因分析在理解CVID中的作用.
  • 对遗传鉴定对预后和治疗的影响分析.

主要成果:

  • 感染,虽然很常见,但通过免疫球蛋白替代疗法改善.
  • 非传染性并发症是CVID管理中的一个重大治疗挑战.
  • 基因识别有助于患者重新分类,预后和向治疗.

结论:

  • 冠状病毒感染管理需要采取广泛的方法,解决传染性和非传染性并发症.
  • 遗传病因学对于个性化医学,预后评估和CVID遗传咨询至关重要.
  • 多学科的专业护理对于CVID患者的最佳治疗结果至关重要.