相关实验视频

Updated: Jun 23, 2026

Directed Differentiation of Induced Pluripotent Stem Cells towards T Lymphocytes
12:47

Directed Differentiation of Induced Pluripotent Stem Cells towards T Lymphocytes

Published on: May 14, 2012

预B细胞系的不同分化途径是由来自不同淋巴细胞组织的树突细胞和T细胞诱导的

D M Spalding, J A Griffin

    Cell
    |February 14, 1986
    PubMed
    概括

    来自不同组织的树突细胞 (DC) 指导B细胞分化. DCs促进IgM分泌,而皮耶补丁 DCs诱导IgA,IgM和IgG的产生,影响抗体同型和B细胞的发育.

    更多相关视频

    Mouse Naïve CD4+ T Cell Isolation and In vitro Differentiation into T Cell Subsets07:12

    Mouse Naïve CD4+ T Cell Isolation and In vitro Differentiation into T Cell Subsets

    Published on: April 16, 2015

    In Vitro Differentiation Model of Human Normal Memory B Cells to Long-lived Plasma Cells10:26

    In Vitro Differentiation Model of Human Normal Memory B Cells to Long-lived Plasma Cells

    Published on: January 20, 2019

    相关概念视频

    Lineage Commitment01:21

    Lineage Commitment

    Commitment is the  process whereby stem cells:
    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...
    Special Features of Adaptive Immunity01:20

    Special Features of Adaptive Immunity

    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,...
    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...
    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...
    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...