相关实验视频

Updated: May 20, 2025

Functional Characterization of Regulatory Macrophages That Inhibit Graft-reactive Immunity
08:41

Functional Characterization of Regulatory Macrophages That Inhibit Graft-reactive Immunity

Published on: June 7, 2017

8.2K

天生的免疫激活是CCL22的强烈抑制剂,并阻碍了调节性T细胞-树突细胞相互作用

Ignazio Piseddu1,2, Jan Gärtig1, Stephan Eiber1

  • 1Division of Clinical Pharmacology, LMU University Hospital, LMU Munich, Munich, Germany.

Immunology
|March 26, 2025
PubMed
概括

天生的免疫激活,如托尔类受体 (TLR) 刺激,抑制化学因子CCL22. 这种CCL22的减少降低了调控性T细胞 (Treg) 和树突细胞 (DC) 相互作用,有助于感染期间的病原体清除.

关键词:
CCL2222 这是一本书.在CpG中使用.电流 电流 电流 电流 电流 电流刺痛是一种刺痛.这是一个TLR.这就是Treg Treg.免疫调节 免疫调节微生物感染的微生物感染.已经有了血症.第一种类型的干扰子干扰子.

更多相关视频

Human In Vitro Suppression as Screening Tool for the Recognition of an Early State of Immune Imbalance14:01

Human In Vitro Suppression as Screening Tool for the Recognition of an Early State of Immune Imbalance

Published on: July 22, 2011

14.5K
Isolation of Group 2 Innate Lymphoid Cells from Mouse Nasal Mucosa to Detect the Expression of CD22608:30

Isolation of Group 2 Innate Lymphoid Cells from Mouse Nasal Mucosa to Detect the Expression of CD226

Published on: May 10, 2022

1.8K

相关概念视频

T Cell Activation and Clonal Selection01:22

T Cell Activation and Clonal Selection

T cells are integral to our adaptive immune system, recognizing and effectively responding to foreign antigens. T cell activation and clonal selection are pivotal in orchestrating this immune response. This article elucidates these mechanisms, detailing the roles of cluster of differentiation (CD) markers, major histocompatibility complex (MHC) molecules, costimulatory signals, and the process of clonal selection.
Naive T cells that have not yet encountered an antigen express two primary CD...
617
T Cell Types and Functions01:24

T Cell Types and Functions

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...
724
Cell-mediated Immune Responses01:40

Cell-mediated Immune Responses

Overview
66.5K
Cytotoxic T Cells-mediated Immune Response01:27

Cytotoxic T Cells-mediated Immune Response

Cytotoxic T cells are a vital component of the immune system. They have the remarkable ability to identify and target antigens on infected or abnormal cells. These antigens often originate from intracellular pathogens such as viruses or abnormal proteins cancer cells produce.
Immunological surveillance is the ability of immune cells to monitor and eliminate infected cells with intracellular pathogens, neoplastically transformed cells, and cells with non-self antigens. Cytotoxic T cells and NK...
819
Immune Response Against Viral Pathogens01:29

Immune Response Against Viral Pathogens

The immune system's response to viral infections is a complex and coordinated process involving natural killer (NK) cells, T cell-mediated responses, and antibody-mediated responses.
NK Cells
NK cells are a crucial part of our innate immune system, acting as the first line of defense against viral infections. These cells can recognize and kill infected cells without prior exposure to the virus, effectively slowing down the spread of infection. Additionally, NK cells produce proinflammatory...
720
B Cell Activation and Differentiation01:24

B Cell Activation and Differentiation

The adaptive immune response, a sophisticated defense mechanism, relies on the activation and differentiation of B lymphocytes, or B cells. These processes enable our bodies to mount a tailored response against specific pathogens such as bacteria, free virus particles, toxins, and parasites.
When naive B cells encounter a specific antigen that can bind to the B cell receptor (BCR) on their surface, they undergo sensitization to respond to the antigen's presence. Sensitization begins with...
1.3K