Major components of fish immunity: a review
Fish are fascinating creatures with a certain degree of immunity comparable to those of mammals. The fish's immune system consists of two major components, innate and adaptive immunities. Innate immunity is non-specific and acts as the primary line of protection against pathogen invasion while...
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Universiti Putra Malaysia Press
2016
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oai:psasir.upm.edu.my:49690 http://psasir.upm.edu.my/id/eprint/49690/ Major components of fish immunity: a review Nawi, Mohd Firdaus Saad, Mohd Zamri Fish are fascinating creatures with a certain degree of immunity comparable to those of mammals. The fish's immune system consists of two major components, innate and adaptive immunities. Innate immunity is non-specific and acts as the primary line of protection against pathogen invasion while adaptive immunity is more specific to a certain pathogen/following adaptation. Innate immunity consists of the non-specific cellular and the non-specific humoral components. The non-specific cellular component consists of toll-like receptors (TLRs), macrophages, neutrophils, eosinophils and non-specific cytotoxic cell while the non-specific humoral component involves lysozyme, the complement, interferons, C-reactive proteins, transferrins and lectins. They work together at the initial stage to prevent pathogen invasion. On the other hand, the adaptive immune system consists of highly specilised systemic cells and processes that are separated into two main components: the humoral and cellular components. Three types of antibodies, the IgM, IgD and IgT, are the major constituents of the humoral immunity, which act on invaded extracellular pathogens. The cytotoxic T-lymphocyte cells are the major component of the cellular immunity that frequently kills virus-infected and intracellular bacterial or parasitic-infected cells. Both innate and adaptive immunities complement each other in the host's attempt to prevent infection. Universiti Putra Malaysia Press 2016 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/49690/1/01%20JTAS%200710-2015%20-%20Review%20Article.pdf Nawi, Mohd Firdaus and Saad, Mohd Zamri (2016) Major components of fish immunity: a review. Pertanika Journal of Tropical Agricultural Science, 39 (4). pp. 393-420. ISSN 1511-3701; ESSN: 2231-8542 http://pertanika.upm.edu.my/Pertanika%20PAPERS/JTAS%20Vol.%2039%20(4)%20Nov.%202016/01%20JTAS%200710-2015%20-%20Review%20Article.pdf |
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UPM IR |
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UPM IR |
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English |
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Fish are fascinating creatures with a certain degree of immunity comparable to those of mammals. The fish's immune system consists of two major components, innate and adaptive immunities. Innate immunity is non-specific and acts as the primary line of protection against pathogen invasion while adaptive immunity is more specific to a certain pathogen/following adaptation. Innate immunity consists of the non-specific cellular and the non-specific humoral components. The non-specific cellular component consists of toll-like receptors (TLRs), macrophages, neutrophils, eosinophils and non-specific cytotoxic cell while the non-specific humoral component involves lysozyme, the complement, interferons, C-reactive proteins, transferrins and lectins. They work together at the initial stage to prevent pathogen invasion. On the other hand, the adaptive immune system consists of highly specilised systemic cells and processes that are separated into two main components: the humoral and cellular components. Three types of antibodies, the IgM, IgD and IgT, are the major constituents of the humoral immunity, which act on invaded extracellular pathogens. The cytotoxic T-lymphocyte cells are the major component of the cellular immunity that frequently kills virus-infected and intracellular bacterial or parasitic-infected cells. Both innate and adaptive immunities complement each other in the host's attempt to prevent infection. |
format |
Article |
author |
Nawi, Mohd Firdaus Saad, Mohd Zamri |
spellingShingle |
Nawi, Mohd Firdaus Saad, Mohd Zamri Major components of fish immunity: a review |
author_facet |
Nawi, Mohd Firdaus Saad, Mohd Zamri |
author_sort |
Nawi, Mohd Firdaus |
title |
Major components of fish immunity: a review |
title_short |
Major components of fish immunity: a review |
title_full |
Major components of fish immunity: a review |
title_fullStr |
Major components of fish immunity: a review |
title_full_unstemmed |
Major components of fish immunity: a review |
title_sort |
major components of fish immunity: a review |
publisher |
Universiti Putra Malaysia Press |
publishDate |
2016 |
url |
http://psasir.upm.edu.my/id/eprint/49690/1/01%20JTAS%200710-2015%20-%20Review%20Article.pdf |
_version_ |
1819296972479135744 |
score |
13.4562235 |