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関連する概念動画

Differentiation of Common Myeloid Progenitor Cells01:15

Differentiation of Common Myeloid Progenitor Cells

Common myeloid progenitors (CMPs) are oligopotent cells that can differentiate into granulocytes and macrophages. Granulocytes and macrophages are essential for protecting the body against bacterial, viral, or fungal infections. They migrate from the bone marrow into the circulating blood to reach specific tissue sites where they differentiate and help in immune surveillance. However, they survive only for a few days and must be continuously made available to the organism to maintain a robust...
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...
Antigen Presenting Cells01:22

Antigen Presenting Cells

The immune system is a complex network of cells and molecules that protects the body from foreign invaders. T cells, a type of white blood cell, play a crucial role in this process. They recognize and attack foreign substances, such as pathogens, that enter the body.
T cells require the help of antigen-presenting cells (APCs), which process foreign antigens into smaller fragments that can be recognized by T cells. These APCs are highly specialized cells that efficiently internalize antigens...
Cells of the Adaptive Immune Response01:23

Cells of the Adaptive Immune Response

The T and B lymphocytes of the adaptive immune system develop from common lymphoid progenitor cells in the bone marrow. These progenitors give rise to precursors that eventually develop into both T and B lymphocytes. As these precursors mature, they gain the ability to detect and respond to foreign antigens in the body, a process known as immunocompetence. Additionally, these precursors acquire self-tolerance, a process that ensures they do not react to self-antigens. This intricate system...
Cell-mediated Immune Responses01:40

Cell-mediated Immune Responses

Overview
Lineage Commitment01:21

Lineage Commitment

Commitment is the  process whereby stem cells:

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関連する実験動画

Updated: Jun 7, 2026

Generation of Human Monocyte-derived Dendritic Cells from Whole Blood
07:35

Generation of Human Monocyte-derived Dendritic Cells from Whole Blood

Published on: December 24, 2016

モノサイトは, dendritic 細胞ファミリーに加わります.

Federica Sallusto1, Antonio Lanzavecchia

  • 1Institute for Research in Biomedicine, Bellinzona, Switzerland. federica.sallusto@irb.unisi.ch

Cell
|October 30, 2010
PubMed
まとめ

デンドリット細胞は,重要な免疫細胞です. バクテリア感染に反応して,モノサイトはリンパ節のデンドリット細胞になり,T細胞に抗原を提示します.

科学分野:

  • 免疫学 免疫学とは
  • 細胞生物学 細胞生物学

背景:

  • デンドリット細胞 (DCs) は,先天性および適応性免疫を橋渡しする重要な抗原呈現細胞 (APCs) です.
  • DCは,免疫反応を開始し,自己耐性を維持する上で重要な役割を果たします.

さらに関連する動画

Characterization of Human Monocyte-derived Dendritic Cells by Imaging Flow Cytometry: A Comparison between Two Monocyte Isolation Protocols
08:31

Characterization of Human Monocyte-derived Dendritic Cells by Imaging Flow Cytometry: A Comparison between Two Monocyte Isolation Protocols

Published on: October 18, 2016

Generation of Immature, Mature and Tolerogenic Dendritic Cells with Differing Metabolic Phenotypes
06:09

Generation of Immature, Mature and Tolerogenic Dendritic Cells with Differing Metabolic Phenotypes

Published on: June 22, 2016

関連する実験動画

Last Updated: Jun 7, 2026

Generation of Human Monocyte-derived Dendritic Cells from Whole Blood
07:35

Generation of Human Monocyte-derived Dendritic Cells from Whole Blood

Published on: December 24, 2016

Characterization of Human Monocyte-derived Dendritic Cells by Imaging Flow Cytometry: A Comparison between Two Monocyte Isolation Protocols
08:31

Characterization of Human Monocyte-derived Dendritic Cells by Imaging Flow Cytometry: A Comparison between Two Monocyte Isolation Protocols

Published on: October 18, 2016

Generation of Immature, Mature and Tolerogenic Dendritic Cells with Differing Metabolic Phenotypes
06:09

Generation of Immature, Mature and Tolerogenic Dendritic Cells with Differing Metabolic Phenotypes

Published on: June 22, 2016