Related Experiment Video

Updated: Aug 10, 2026

Fabrication of Anisotropic Polymeric Artificial Antigen Presenting Cells for CD8+ T Cell Activation
10:16

Fabrication of Anisotropic Polymeric Artificial Antigen Presenting Cells for CD8+ T Cell Activation

Published on: October 12, 2018

[The effect of streptococcal group A polysaccharide on PHA-induced T-cell proliferation]

E A Bazanova, E V Gnezditskaia, V G Nesterenko

    Zhurnal Mikrobiologii, Epidemiologii I Immunobiologii
    |March 1, 1996
    PubMed

    More Related Videos

    Opsonophagocytic Killing Assay to Assess Immunological Responses Against Bacterial Pathogens08:47

    Opsonophagocytic Killing Assay to Assess Immunological Responses Against Bacterial Pathogens

    Published on: April 5, 2019

    Quantification of Proliferating Human Antigen-specific CD4+ T Cells using Carboxyfluorescein Succinimidyl Ester07:00

    Quantification of Proliferating Human Antigen-specific CD4+ T Cells using Carboxyfluorescein Succinimidyl Ester

    Published on: June 4, 2019

    Related Concept Videos

    Cell-mediated Immune Responses01:40

    Cell-mediated Immune Responses

    Overview
    Vaccinations01:51

    Vaccinations

    Overview
    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...
    Streptococcal Pharyngitis01:27

    Streptococcal Pharyngitis

    Streptococcal pharyngitis, commonly known as “strep throat,” is an acute infection of the oropharyngeal tissues caused by the Gram‑positive Group A Streptococcus (Streptococcus pyogenes). Transmission occurs primarily through respiratory droplets expelled during coughing, sneezing, or talking.Mechanisms of Host Entry and Immune EvasionUpon entering the host, S. pyogenes adheres to the mucosal epithelial cells of the pharynx via surface proteins, notably lipoteichoic acid and the antiphagocytic...