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001-es BibID:	BIBFORM096513
Első szerző:	Auricchio, Renata
Cím:	Growth rate of coeliac children is compromised before the onset of the disease / Auricchio Renata, Stellato Pio, Bruzzese Dario, Cielo Donatella, Chiurazzi Alfredo, Galatola Martina, Castillejo Gemma, Crespo Escobar Paula, Gyimesi Judith, Hartman Corina, Kolacek Sanja, Koletzko Sybille, Korponay-Szabo Ilma, Mearin Maria Luisa, Meijer Caroline, Piescik-Lech Malgoscia, Polanco Isabel, Ribes-Koninckx Carmen, Shamir Raanan, Szajewska Hania, Troncone Riccardo, Greco Luigi
Dátum:	2020
ISSN:	0003-9888
Megjegyzések:	Introduction: Growth impairment has often been described in children who develop coeliac disease (CD). Based on data from the multicentre, longitudinal PreventCD study, we analysed the growth patterns of infants at genetic risk of CD, comparing those who developed CD by 6 years of age (CD 'cases', 113 infants) versus those who did not develop CD by 6 years (no CD 'controls', 831 infants). Methods: Weight and length/height were measured using a longitudinal protocol. Raw measurements were standardised, computing z-scores for length/height and weight; a linear mixed model was fitted to the data in order to compare the rate of growth in the two cohorts. Results: Neither cases nor controls had significant growth failure. However, when the mean z-scores for weight and height were analysed, there was a difference between the two groups starting at fourth month of life. When the growth pattern in the first year was analysed longitudinally using mixed models, it emerged that children who develop CD had a significantly lower growth rate in weight z-score (-0.028/month; 95% CI -0.038 to -0.017; p<0.001) and in length/height z-score (-0.018/month; 95% CI -0.031 to -0.005; p=0.008) than those who do not develop CD. When the whole follow-up period was analysed (0-6 years), differences between groups in both weight and length/height z-scores were confirmed. Conclusion: The growth of children at risk of CD rarely fell below 'clinical standards'. However, growth rate was significantly lower in cases than in controls. Our data suggest that peculiar pathways of growth are present in children who develop CD, long before any clinical or serological signs of the disease appear
Tárgyszavak:	Orvostudományok Klinikai orvostudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk gastroenterology growth paediatric practice coeliac disease
Megjelenés:	Archives Of Disease In Childhood. - 105 : 10 (2020), p. 964-968. -
További szerzők:	Stellato, Pio Bruzzese, Dario Cielo, Donatella Chiurazzi, Alfredo Galatola, Martina Castillejo, Gemma (gyermekgyógyász, gasztroenterológus) Crespo-Escobar, Paula Gyimesi Judit Hartman, Corina Kolaček, Sanja Koletzko, Sibylle Korponay-Szabó Ilma (1959-) (gyermekgyógyász) Mearin, Maria Luisa Meijer, Caroline R. Pieścik-Lech, Magorzata Polanco, Isabel Ribes-Koninckx, Carmen Shamir, Raanan (gyermekgyógyász) Szajewska, Hania (gyermekgyógyász) Troncone, Riccardo Greco, Luigi
Pályázati támogatás:	EU- FP6-2005- FOOD4B- contract no. 03638 Egyéb
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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001-es BibID:	BIBFORM096515
035-os BibID:	(cikkazonosító)1335 (WOS)000548695200001 (Scopus)85087496778
Első szerző:	Benítez-Páez, Alfonso
Cím:	Breast-Milk Microbiota Linked to Celiac Disease Development in Children : a Pilot Study From the PreventCD Cohort / Benítez-Páez Alfonso, Olivares Marta, Szajewska Hania, Piescik-Lech Magorzata, Polanco Isabel, Castillejo Gemma, Nunez Merce, Ribes-Koninckx Carmen, Korponay-Szabó Ilma R., Koletzko Sibylle, Meijer Caroline R., Mearin M. Luisa, Sanz Yolanda
Dátum:	2020
ISSN:	1664-302X
Megjegyzések:	Celiac disease (CeD) is an immune-mediated disorder triggered by exposure to dietary gluten proteins in genetically predisposed individuals. In addition to the host genome, the microbiome has recently been linked to CeD risk and pathogenesis. To progress in our understanding of the role of breast milk microbiota profiles in CeD, we have analyzed samples from a sub-set of mothers (n = 49) included in the PreventCD project, whose children did or did not develop CeD. The results of the microbiota data analysis indicated that neither the BMI, HLA-DQ genotype, the CeD condition nor the gluten-free diet of the mothers could explain the human milk microbiota profiles. Nevertheless, we found that origin country, the offspring's birth date and, consequently, the milk sampling date influenced the abundance and prevalence of microbes in human milk, undergoing a transition from an anaerobic to a more aerobic microbiota, including potential pathogenic species. Furthermore, certain microbial species were more abundant in milk samples from mothers whose children went on to develop CeD compared to those that remained healthy. These included increases in facultative methylotrophs such as Methylobacterium komagatae and Methylocapsa palsarum as well as in species such as Bacteroides vulgatus, that consumes fucosylated-oligosaccharides present in human milk, and other breast-abscess associated species. Theoretically, these microbiota components could be vertically transmitted from mothers-to-infants during breastfeeding, thereby influencing CeD risk
Tárgyszavak:	Orvostudományok Klinikai orvostudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk breast milk HLA genotype celiac disease children human milk microbiota mothers
Megjelenés:	Frontiers in Microbiology. - 11 (2020), p. 1-12. -
További szerzők:	Olivares, Marta Szajewska, Hania (gyermekgyógyász) Pieścik-Lech, Magorzata Polanco, Isabel Castillejo, Gemma (gyermekgyógyász, gasztroenterológus) Nuňez, Merce Ribes-Koninckx, Carmen Korponay-Szabó Ilma (1959-) (gyermekgyógyász) Koletzko, Sibylle Meijer, Caroline R. Mearin, Maria Luisa Sanz, Yolanda
Pályázati támogatás:	FP6-2005-FOOD-4B-36383?PREVENTCD Egyéb 101788 OTKA TAMOP 2.2.11/1/KONV20 12-0023 TÁMOP
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