Cytokines in Immunology
5 Questions
0 Views

Cytokines in Immunology

Created by
@SpontaneousFlashback

Podcast Beta

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the primary function of chemokines, a subset of cytokines?

  • To inhibit immune cell growth
  • To stimulate immune cell movement towards a target (correct)
  • To facilitate immune cell differentiation
  • To regulate immune cell death
  • Which type of cells primarily produce interleukins?

  • Epithelial cells
  • Fibroblasts
  • Leukocytes (WBC) (correct)
  • Endothelial cells
  • What is the primary mechanism by which interferons protect cells from viral infections?

  • By enhancing immune cell migration
  • By inhibiting viral replication (correct)
  • By inducing inflammation
  • By stimulating immune cell proliferation
  • Which of the following cytokines is not primarily involved in immune cell regulation?

    <p>Growth Factors</p> Signup and view all the answers

    Which cell types are capable of secreting cytokines?

    <p>Leukocytes and fibroblasts</p> Signup and view all the answers

    Study Notes

    Cytokines

    • Small proteins that play a crucial role in controlling the growth and activity of immune cells and blood cells
    • Produced by various cell types, including leukocytes and fibroblasts

    Subtypes of Cytokines

    • Chemokines: a subset of cytokines that facilitate the movement of immune cells towards a target
    • Interleukins: produced by leukocytes and act on leukocytes (White Blood Cells)
    • Interferons: "interfere" with viral replication by protecting cells from virus infections
    • TNF (Tumor Necrosis Factor)
    • Growth Factors

    Studying That Suits You

    Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

    Quiz Team

    Description

    Explore the role of cytokines, small proteins that regulate immune and blood cells, including chemokines, interleukins, interferons, and growth factors.

    More Like This

    Lecture 6: TH1 T cells
    17 questions

    Lecture 6: TH1 T cells

    SaneWilliamsite avatar
    SaneWilliamsite
    Cytokines and T-Cell Differentiation
    15 questions
    Use Quizgecko on...
    Browser
    Browser