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- https://bio.libretexts.org/Bookshelves/Introductory_and_General_Biology/Map%3A_Raven_Biology_12th_Edition/50%3A_The_Immune_System/50.03%3A_Cell-Mediated_ImmunityThe adaptive, or acquired, immune response takes days or even weeks to become established—much longer than the innate response; however, adaptive immunity is more specific to pathogens and has memory....The adaptive, or acquired, immune response takes days or even weeks to become established—much longer than the innate response; however, adaptive immunity is more specific to pathogens and has memory. Adaptive immunity is an immunity that occurs after exposure to an antigen either from a pathogen or a vaccination. This part of the immune system is activated when the innate immune response is insufficient to control an infection.
- https://bio.libretexts.org/Bookshelves/Introductory_and_General_Biology/Map%3A_Raven_Biology_12th_Edition/50%3A_The_Immune_System/50.02%3A_Adaptive_ImmunityThe adaptive, or acquired, immune response takes days or even weeks to become established—much longer than the innate response; however, adaptive immunity is more specific to pathogens and has memory....The adaptive, or acquired, immune response takes days or even weeks to become established—much longer than the innate response; however, adaptive immunity is more specific to pathogens and has memory. Adaptive immunity is an immunity that occurs after exposure to an antigen either from a pathogen or a vaccination. This part of the immune system is activated when the innate immune response is insufficient to control an infection.
- https://bio.libretexts.org/Courses/Prince_Georges_Community_College/PGCC_Microbiology/06%3A_Immunology/6.03%3A_Adaptive_ImmunityThe adaptive, or acquired, immune response takes days or even weeks to become established—much longer than the innate response; however, adaptive immunity is more specific to pathogens and has memory....The adaptive, or acquired, immune response takes days or even weeks to become established—much longer than the innate response; however, adaptive immunity is more specific to pathogens and has memory. Adaptive immunity is an immunity that occurs after exposure to an antigen either from a pathogen or a vaccination. This part of the immune system is activated when the innate immune response is insufficient to control an infection.
- https://bio.libretexts.org/Bookshelves/Microbiology/Microbiology_(Kaiser)/Unit_3%3A_Bacterial_Pathogenesis/6%3A_Virulence_Factors_that_Damage_the_Host/6.2%3A_The_Ability_to_Produce_Harmful_Exotoxins%3A_An_Overview/6.2A%3A_Type_I_Toxins%3A_SuperantigensConventional antigens are only recognized by specific T4-cells having a TCR with a corresponding shape. Superantigens are unusual bacterial toxins that interact with exceedingly large numbers of T4-ly...Conventional antigens are only recognized by specific T4-cells having a TCR with a corresponding shape. Superantigens are unusual bacterial toxins that interact with exceedingly large numbers of T4-lymphocytes. Activation of very large numbers of T4-lymphocytes results in the secretion of excessive amounts of a cytokine called interleukin-2 (IL-2).
- https://bio.libretexts.org/Bookshelves/Introductory_and_General_Biology/General_Biology_1e_(OpenStax)/7%3A_Animal_Structure_and_Function/42%3A_The_Immune_System/42.2%3A_Adaptive_Immune_ResponseThe adaptive, or acquired, immune response takes days or even weeks to become established—much longer than the innate response; however, adaptive immunity is more specific to pathogens and has memory....The adaptive, or acquired, immune response takes days or even weeks to become established—much longer than the innate response; however, adaptive immunity is more specific to pathogens and has memory. Adaptive immunity is an immunity that occurs after exposure to an antigen either from a pathogen or a vaccination. This part of the immune system is activated when the innate immune response is insufficient to control an infection.
- https://bio.libretexts.org/Bookshelves/Introductory_and_General_Biology/General_Biology_2e_(OpenStax)/07%3A_Unit_VII-_Animal_Structure_and_Function/7.10%3A_The_Immune_System/7.10.03%3A_Adaptive_Immune_ResponseThe adaptive, or acquired, immune response takes days or even weeks to become established—much longer than the innate response; however, adaptive immunity is more specific to pathogens and has memory....The adaptive, or acquired, immune response takes days or even weeks to become established—much longer than the innate response; however, adaptive immunity is more specific to pathogens and has memory. Adaptive immunity is an immunity that occurs after exposure to an antigen either from a pathogen or a vaccination. This part of the immune system is activated when the innate immune response is insufficient to control an infection.
- https://bio.libretexts.org/Bookshelves/Introductory_and_General_Biology/Biology_(Kimball)/15%3A_The_Anatomy_and_Physiology_of_Animals/15.04%3A_Immune_System/15.4N%3A_The_Immunological_SynapseThis page discusses the interactions in immunological responses, focusing on T cells and antigen-presenting cells (APCs). It highlights the roles of helper T cells and cytotoxic T lymphocytes, T-cell ...This page discusses the interactions in immunological responses, focusing on T cells and antigen-presenting cells (APCs). It highlights the roles of helper T cells and cytotoxic T lymphocytes, T-cell receptor (TCR) binding to MHC molecules, and the importance of costimulatory molecules, adhesion molecules, and cytokine receptors. These interactions are crucial for T cell activation and subsequent gene expression, resulting in the secretion of signaling molecules and cytotoxic factors.
