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Related Concept Videos

T Cell Types and Functions01:24

T Cell Types and Functions

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When T cells with CD4 markers are activated, they give rise to two types of effector cells: helper T cells and regulatory T cells. Meanwhile, T cells with CD8 markers differentiate into effector cytotoxic T cells. The differentiation of CD4 T cells into helper T cell subsets, such as Th1, Th2, and Th17 cells, is dependent on the antigen type, antigen-presenting cell, and regulatory cytokines.
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B Cell Activation and Differentiation01:24

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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.
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Functions of the Lymphatic and Immune System01:28

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The lymphatic system plays a crucial role in bolstering our immune system. It consists of a network of lymphoid organs, lymph, and lymphatic vessels that provide structural and functional support in safeguarding the body against pathogens such as viruses and bacteria.
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Lymphoid Cells and Tissues01:18

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Lymphoid cells and tissues are integral to the immune system, which is crucial in maintaining our body's defense against harmful pathogens. They form the building blocks of lymphoid organs, which include the spleen, thymus, and lymph nodes.
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Related Experiment Video

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Isolation and Th17 Differentiation of Na&#239;ve CD4 T Lymphocytes
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Isolation and Th17 Differentiation of Naïve CD4 T Lymphocytes

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Th1/Th2 cell's function in immune system.

Yuan Zhang1, Yaguang Zhang, Wangpeng Gu

  • 1State Key Laboratory of Cell Biology, Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, 320 Yue Yang Road, Shanghai, 200031, China.

Advances in Experimental Medicine and Biology
|September 28, 2014
PubMed
Summary
This summary is machine-generated.

Understanding the balance of CD4+ T helper cell subsets (Th1 and Th2) is crucial for immune responses and diseases. This review examines animal models and gene mutations impacting Th1/Th2 cells and human health.

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Area of Science:

  • Immunology
  • Genetics

Background:

  • CD4+ T helper cells are vital for immune responses against pathogens and are implicated in disease.
  • The balance between Th1 and Th2 cell subsets is critical for managing allergic and autoimmune conditions.

Purpose of the Study:

  • To review animal models of key genes affecting Th1/Th2 cell balance.
  • To explore the connection between genetic mutations in Th1/Th2 cells and human diseases.
  • To discuss emerging therapies for Th1/Th2 cell-related disorders.

Main Methods:

  • Review of existing literature on animal models in immunology research.
  • Analysis of genetic mutations in Th1/Th2 cells and their association with human diseases.
  • Examination of current therapeutic strategies.

Main Results:

  • Identified four key genes and their corresponding animal models relevant to Th1/Th2 cell differentiation.
  • Established a link between specific gene mutations in Th1/Th2 cells and the progression of human diseases.
  • Highlighted the therapeutic potential for modulating Th1/Th2 cell responses.

Conclusions:

  • Th1/Th2 cell balance is a significant factor in immune system regulation and disease pathogenesis.
  • Animal models provide valuable insights into the genetic underpinnings of Th1/Th2 cell-mediated diseases.
  • Targeting Th1/Th2 cell pathways offers promising avenues for novel therapeutic interventions.