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Related Concept Videos

Active versus Passive Immunity01:31

Active versus Passive Immunity

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Immunity, along with the ability to limit pathogen growth to prevent significant body tissue damage, can be gained either by (1) actively developing an immune response within the individual after exposure to a pathogen or after getting vaccinated or (2) passively transferring immune components from an immune individual to one who is nonimmune. Both these forms of immunity can be found naturally and in medical practices.
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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.
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Development of Immunocompetence01:22

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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.
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Special Features of Adaptive Immunity01:20

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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.
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Updated: Sep 12, 2025

Application of Long-term cultured Interferon-&#947; Enzyme-linked Immunospot Assay for Assessing Effector and Memory T Cell Responses in Cattle
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Trained immunity in farm animals.

Marisol Báez-Magaña1, Nayeli Alva-Murillo2, Alejandra Ochoa-Zarzosa1

  • 1Centro Multidisciplinario de Estudios en Biotecnología-FMVZ, Universidad Michoacana de San Nicolás de Hidalgo, Km 9.5 Carretera Morelia-Zinapécuaro, Posta Veterinaria, CP. 58893, Morelia, Michoacán, México.

Veterinary Research
|August 9, 2025
PubMed
Summary
This summary is machine-generated.

Trained immunity, a key innate defense mechanism, is being explored in farm animals. Understanding this "immune memory" can enhance disease control and sustainability in livestock production.

Keywords:
CattleVaccineaquaculturefarmsgoatsinfectionspigspoultry

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Area of Science:

  • Immunology
  • Veterinary Medicine
  • Animal Science

Background:

  • Innate defense mechanisms exhibit

Purpose of the Study:

  • To review advances in trained and primed immunity in farm animals.
  • To discuss the future applications of trained immunity in the farming sector.

Main Methods:

  • Literature review of scientific publications on trained immunity in farm animals.
  • Analysis of host-pathogen interactions and disease control strategies.

Main Results:

  • Trained immunity research in humans has advanced understanding of host-pathogen interactions.
  • Application of trained immunity principles in veterinary medicine offers new strategies for animal health.
  • Understanding trained immunity in farm animals can improve disease control and sustainability.

Conclusions:

  • Advances in trained immunity offer significant potential for enhancing disease resistance in farm animals.
  • Further research into trained immunity in livestock is crucial for improving animal welfare and global food security.
  • Trained immunity can contribute to more sustainable agricultural practices by reducing reliance on antimicrobials.