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Related Concept Videos

Development of Immunocompetence01:22

Development of Immunocompetence

The initiation of cell-mediated immunity can be observed as early as the third month of fetal growth, with active antibody-mediated immunity following approximately one month later.
The initial cells that migrate from the fetal thymus settle within the skin and epithelial tissues lining the mouth, digestive tract, and in females, the uterus and vagina. These cells, including skin-based dendritic cells, serve as antigen-presenting cells, playing a key role in T cell activation.
Subsequent T...
Tumor Immunotherapy01:27

Tumor Immunotherapy

Immunotherapy is a treatment that boosts or manipulates the immune system to fight diseases, including cancer. For instance, by stimulating an immune response through vaccinations against viruses that cause cancers, like hepatitis B virus and human papillomavirus, these diseases can be prevented. Nonetheless, some cancer cells can avoid the immune system due to their rapid mutation and division. The immune response to many cancers involves three phases: elimination, equilibrium, and escape.
Immunological Memory01:23

Immunological Memory

Immunological memory, a pivotal pillar of the adaptive immune system, is responsible for the body's ability to remember and respond more swiftly and effectively to previously encountered pathogens. This remarkable feature is what makes vaccines so effective in preventing diseases.
What is Immunological Memory?
Immunological memory is an integral function of the immune system that allows it to recognize and react more rapidly and effectively to pathogens previously encountered. This feature is...
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,...
Immunodeficiency Diseases01:25

Immunodeficiency Diseases

Immunodeficiency disorders are conditions in which the immune system's ability to fight infectious disease and cancer is compromised or entirely absent. The immune system comprises a complex network of cells, tissues, and organs that work together to protect the body from potentially harmful invaders. When this system is deficient or not functioning properly, it leaves the body susceptible to infections, diseases, or other complications.
There are three main causes of immunodeficiency disorders...
Introduction to Innate and Adaptive Immunity01:21

Introduction to Innate and Adaptive Immunity

The human immune system is a complex defense mechanism that protects the body from harmful pathogens and foreign substances. It comprises two crucial components: innate and adaptive immunity.
Innate immunity is the body's natural, nonspecific defense system that acts quickly to protect against pathogens. It incorporates physical barriers like skin and mucous membranes and cellular elements such as phagocytes and natural killer cells. This part of our immune system provides an immediate,...

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Related Experiment Video

Updated: Jun 13, 2026

Interview: Glycolipid Antigen Presentation by CD1d and the Therapeutic Potential of NKT cell Activation
18:08

Interview: Glycolipid Antigen Presentation by CD1d and the Therapeutic Potential of NKT cell Activation

Published on: December 31, 2007

What's New in Immunology?

W D Armstrong

    Canadian Family Physician Medecin De Famille Canadien
    |May 15, 2010
    PubMed
    Summary

    Recent advances in cellular immunology and immunodeficiency diseases offer practical insights for primary care physicians. This review highlights key discoveries to improve patient care and inform general medical practice.

    Area of Science:

    • Immunology
    • Cellular Immunology
    • Immunodeficiency Diseases

    Background:

    • Immunology has rapidly advanced since 1950, becoming increasingly interdisciplinary.
    • Keeping abreast of these developments is challenging, even for specialists.
    • Bridging the gap between research and practice is crucial for effective patient management.

    Purpose of the Study:

    • To review recent advances in cellular immunology and immunodeficiency diseases.
    • To translate these scientific discoveries into practical applications for primary care.
    • To enhance the primary care physician's ability to manage patients with immunological conditions.

    Main Methods:

    • Literature review of recent developments in cellular immunology.
    • Focus on advances relevant to immunodeficiency diseases.

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    Multiplex Immunohistochemical Analysis of the Spatial Immune Cell Landscape of the Tumor Microenvironment

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    Interview: Glycolipid Antigen Presentation by CD1d and the Therapeutic Potential of NKT cell Activation
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    Interview: Glycolipid Antigen Presentation by CD1d and the Therapeutic Potential of NKT cell Activation

    Published on: December 31, 2007

    Characterization of Thymus-dependent and Thymus-independent Immunoglobulin Isotype Responses in Mice Using Enzyme-linked Immunosorbent Assay
    06:15

    Characterization of Thymus-dependent and Thymus-independent Immunoglobulin Isotype Responses in Mice Using Enzyme-linked Immunosorbent Assay

    Published on: September 7, 2018

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    Multiplex Immunohistochemical Analysis of the Spatial Immune Cell Landscape of the Tumor Microenvironment

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  • Analysis of the practical implications for primary care.

    • Main Results:

    • Identification of key breakthroughs in understanding immune cell function.
    • Summary of significant progress in diagnosing and managing immunodeficiency disorders.
    • Examples of how new immunological knowledge can be applied in primary care settings.

    Conclusions:

    • Primary care physicians can benefit from understanding recent immunological advances.
    • Applying new knowledge in cellular immunology can improve patient outcomes.
    • This review provides a practical guide for integrating immunology into primary care.