TY  - JOUR
AU  - Bojović, Katarina
AU  - Stanković, Biljana
AU  - Kotur, Nikola
AU  - Krstić Milošević, Dijana
AU  - Gašić, Vladimir
AU  - Pavlović, Sonja
AU  - Zukić, Branka
AU  - Ignjatović, Đurđica
PY  - 2019
UR  - https://www.tandfonline.com/doi/full/10.1080/1028415X.2017.1352121
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/2823
AB  - Gastrointestinal disturbances, nutritional deficiencies, and food intolerances are frequently observed in children with neurodevelopmental disorders (NDD). To reveal possible association of celiac disease risk variants (HLA-DQ), lactose intolerance associated variant (LCT-13910C > T) as well as variant associated with vitamin D function (VDR FokI) with NDD, polymerase chain reaction-based methodology was used. Additionally, intestinal peptide permeability was estimated in NDD patients and healthy children by measuring the level of peptides in urine using high-performance liquid chromatography. Levels of opioid peptides, casomorphin 8, and gluten exorphin C were significantly elevated in urine samples of NDD patients (P = 0.004 and P = 0.005, respectively), but no association of genetic risk variants for celiac disease and lactose intolerance with NDD was found. Our results indicate that increased intestinal peptide permeability observed in analyzed NDD patients is not associated with genetic predictors of celiac disease or lactose intolerance. We have also found that FF genotype of VDR FokI and lower serum levels of vitamin D (25-OH) showed association with childhood autism (CHA), a subgroup of NDD. We hypothesize that vitamin D might be important for the development of CHA.
T2  - Nutritional Neuroscience
T1  - Genetic predictors of celiac disease, lactose intolerance, and vitamin D function and presence of peptide morphins in urine of children with neurodevelopmental disorders
IS  - 1
VL  - 22
DO  - 10.1080/1028415X.2017.1352121
SP  - 40
EP  - 50
ER  - 

@article{
author = "Bojović, Katarina and Stanković, Biljana and Kotur, Nikola and Krstić Milošević, Dijana and Gašić, Vladimir and Pavlović, Sonja and Zukić, Branka and Ignjatović, Đurđica",
year = "2019",
abstract = "Gastrointestinal disturbances, nutritional deficiencies, and food intolerances are frequently observed in children with neurodevelopmental disorders (NDD). To reveal possible association of celiac disease risk variants (HLA-DQ), lactose intolerance associated variant (LCT-13910C > T) as well as variant associated with vitamin D function (VDR FokI) with NDD, polymerase chain reaction-based methodology was used. Additionally, intestinal peptide permeability was estimated in NDD patients and healthy children by measuring the level of peptides in urine using high-performance liquid chromatography. Levels of opioid peptides, casomorphin 8, and gluten exorphin C were significantly elevated in urine samples of NDD patients (P = 0.004 and P = 0.005, respectively), but no association of genetic risk variants for celiac disease and lactose intolerance with NDD was found. Our results indicate that increased intestinal peptide permeability observed in analyzed NDD patients is not associated with genetic predictors of celiac disease or lactose intolerance. We have also found that FF genotype of VDR FokI and lower serum levels of vitamin D (25-OH) showed association with childhood autism (CHA), a subgroup of NDD. We hypothesize that vitamin D might be important for the development of CHA.",
journal = "Nutritional Neuroscience",
title = "Genetic predictors of celiac disease, lactose intolerance, and vitamin D function and presence of peptide morphins in urine of children with neurodevelopmental disorders",
number = "1",
volume = "22",
doi = "10.1080/1028415X.2017.1352121",
pages = "40-50"
}

Bojović, K., Stanković, B., Kotur, N., Krstić Milošević, D., Gašić, V., Pavlović, S., Zukić, B.,& Ignjatović, Đ.. (2019). Genetic predictors of celiac disease, lactose intolerance, and vitamin D function and presence of peptide morphins in urine of children with neurodevelopmental disorders. in Nutritional Neuroscience, 22(1), 40-50.
https://doi.org/10.1080/1028415X.2017.1352121

Bojović K, Stanković B, Kotur N, Krstić Milošević D, Gašić V, Pavlović S, Zukić B, Ignjatović Đ. Genetic predictors of celiac disease, lactose intolerance, and vitamin D function and presence of peptide morphins in urine of children with neurodevelopmental disorders. in Nutritional Neuroscience. 2019;22(1):40-50.
doi:10.1080/1028415X.2017.1352121 .

Bojović, Katarina, Stanković, Biljana, Kotur, Nikola, Krstić Milošević, Dijana, Gašić, Vladimir, Pavlović, Sonja, Zukić, Branka, Ignjatović, Đurđica, "Genetic predictors of celiac disease, lactose intolerance, and vitamin D function and presence of peptide morphins in urine of children with neurodevelopmental disorders" in Nutritional Neuroscience, 22, no. 1 (2019):40-50,
https://doi.org/10.1080/1028415X.2017.1352121 . .