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Enterocytes in Food Hypersensitivity Reactions

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2021
Enterocytes_in_Food_pub_2021.pdf (960.2Kb)
Authors
Krstić-Ristivojević, Maja
Apostolović, Danijela
Smiljanić, Katarina
Article (Published version)
Metadata
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Abstract
Food hypersensitivity reactions are adverse reactions to harmless dietary substances, whose causes are hidden within derangements of the complex immune machinery of humans and mammals. Until recently, enterocytes were considered as solely absorptive cells providing a physical barrier for unwanted lumen constituents. This review focuses on the enterocytes, which are the hub for innate and adaptive immune reactions. Furthermore, the ambiguous nature of enterocytes is also reflected in the fact that enterocytes can be considered as antigen-presenting cells since they constitutively express major histocompatibility complex (MHC) class II molecules. Taken together, it becomes clear that enterocytes have an immense role in maintaining oral tolerance to foreign antigens. In general, the immune system and its mechanisms underlying food hypersensitivity are still unknown and the involvement of components belonging to other anatomical systems, such as enterocytes, in these mechanisms make their ...elucidation even more difficult. The findings from studies with animal models provide us with valuable information about allergic mechanisms in the animal world, while on the other hand, these models are used to extrapolate results to the pathological conditions occurring in humans. There is a constant need for studies that deal with this topic and can overcome the glitches related to ethics in working with animals.

Keywords:
animal models of food allergy / antigens / CD23 / enterocytes / food allergy / food hypersensitivity / oral tolerance
Source:
Animals, 2021, 11, 9, 2713-
Publisher:
  • MDPI
Funding / projects:
  • Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200168 (University of Belgrade, Faculty of Chemistry) (RS-200168)
  • FoodEnTwin-Twinning of research activities for the frontier research in the fields of food, nutrition and environmental omics (EU-810752)
  • Serbian Academy of Sciences and Arts (No. F-26)

DOI: 10.3390/ani11092713

ISSN: 2076-2615

PubMed: 34573679

WoS: 000699070700001

Scopus: 2-s2.0-85114987135
[ Google Scholar ]
URI
http://cherry.chem.bg.ac.rs/handle/123456789/4809
Collections
  • Publikacije
Institution/Community
Hemijski fakultet
TY  - JOUR
AU  - Krstić-Ristivojević, Maja
AU  - Apostolović, Danijela
AU  - Smiljanić, Katarina
PY  - 2021
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4809
AB  - Food hypersensitivity reactions are adverse reactions to harmless dietary substances, whose causes are hidden within derangements of the complex immune machinery of humans and mammals. Until recently, enterocytes were considered as solely absorptive cells providing a physical barrier for unwanted lumen constituents. This review focuses on the enterocytes, which are the hub for innate and adaptive immune reactions. Furthermore, the ambiguous nature of enterocytes is also reflected in the fact that enterocytes can be considered as antigen-presenting cells since they constitutively express major histocompatibility complex (MHC) class II molecules. Taken together, it becomes clear that enterocytes have an immense role in maintaining oral tolerance to foreign antigens. In general, the immune system and its mechanisms underlying food hypersensitivity are still unknown and the involvement of components belonging to other anatomical systems, such as enterocytes, in these mechanisms make their elucidation even more difficult. The findings from studies with animal models provide us with valuable information about allergic mechanisms in the animal world, while on the other hand, these models are used to extrapolate results to the pathological conditions occurring in humans. There is a constant need for studies that deal with this topic and can overcome the glitches related to ethics in working with animals.
PB  - MDPI
T2  - Animals
T1  - Enterocytes in Food Hypersensitivity Reactions
VL  - 11
IS  - 9
SP  - 2713
DO  - 10.3390/ani11092713
ER  - 
@article{
author = "Krstić-Ristivojević, Maja and Apostolović, Danijela and Smiljanić, Katarina",
year = "2021",
abstract = "Food hypersensitivity reactions are adverse reactions to harmless dietary substances, whose causes are hidden within derangements of the complex immune machinery of humans and mammals. Until recently, enterocytes were considered as solely absorptive cells providing a physical barrier for unwanted lumen constituents. This review focuses on the enterocytes, which are the hub for innate and adaptive immune reactions. Furthermore, the ambiguous nature of enterocytes is also reflected in the fact that enterocytes can be considered as antigen-presenting cells since they constitutively express major histocompatibility complex (MHC) class II molecules. Taken together, it becomes clear that enterocytes have an immense role in maintaining oral tolerance to foreign antigens. In general, the immune system and its mechanisms underlying food hypersensitivity are still unknown and the involvement of components belonging to other anatomical systems, such as enterocytes, in these mechanisms make their elucidation even more difficult. The findings from studies with animal models provide us with valuable information about allergic mechanisms in the animal world, while on the other hand, these models are used to extrapolate results to the pathological conditions occurring in humans. There is a constant need for studies that deal with this topic and can overcome the glitches related to ethics in working with animals.",
publisher = "MDPI",
journal = "Animals",
title = "Enterocytes in Food Hypersensitivity Reactions",
volume = "11",
number = "9",
pages = "2713",
doi = "10.3390/ani11092713"
}
Krstić-Ristivojević, M., Apostolović, D.,& Smiljanić, K.. (2021). Enterocytes in Food Hypersensitivity Reactions. in Animals
MDPI., 11(9), 2713.
https://doi.org/10.3390/ani11092713
Krstić-Ristivojević M, Apostolović D, Smiljanić K. Enterocytes in Food Hypersensitivity Reactions. in Animals. 2021;11(9):2713.
doi:10.3390/ani11092713 .
Krstić-Ristivojević, Maja, Apostolović, Danijela, Smiljanić, Katarina, "Enterocytes in Food Hypersensitivity Reactions" in Animals, 11, no. 9 (2021):2713,
https://doi.org/10.3390/ani11092713 . .

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