@misc{10481/69615,
year = {2021},
url = {http://hdl.handle.net/10481/69615},
abstract = {Celiac disease (CD) is an autoimmune enteropathy linked to alterations of metabolism.
Currently, limited untargeted metabolomic studies evaluating differences in the plasma metabolome
of CD subjects have been documented. We engage in a metabolomic study that analyzes plasma
metabolome in 17 children with CD treated with a gluten-free diet and 17 healthy control siblings in
order to recognize potential changes in metabolic networks. Our data demonstrates the persistence
of metabolic defects in CD subjects in spite of the dietary treatment, affecting a minor but significant fraction (around 4%, 209 out of 4893 molecular features) of the analyzed plasma metabolome.
The affected molecular species are mainly, but not exclusively, lipid species with a particular affectation of steroids and derivatives (indicating an adrenal gland affectation), glycerophospholipids
(to highlight phosphatidic acid), glycerolipids (with a special affectation of diacylglycerols), and fatty
acyls (eicosanoids). Our findings are suggestive of an activation of the diacylglycerol-phosphatidic
acid signaling pathway in CD that may potentially have detrimental effects via activation of several
targets including protein kinases such as mTOR, which could be the basis of the morbidity and
mortality connected with untreated CD. However, more studies are necessary to validate this idea
regarding CD.},
organization = {Regional Government of Andalusia, Excellence Research
(Project No P12-AGR-2581)},
organization = {Spanish Ministry of Science, Innovation, and Universities (Ministerio de Ciencia, Innovación y Universidades, RTI2018-099200-BI00)},
organization = {Generalitat of Catalonia:
Agency for Management of University and Research Grants (2017SGR696)},
organization = {Department
of Health (SLT002/16/00250)},
organization = {FEDER - European
Union (“A way to build Europe”).},
organization = {IRBLleida - CERCA Programme/Generalitat of Catalonia},
organization = {“Investigation grant program by the Association of
Celiacs and Sensitive to Gluten of the Community of Madrid},
publisher = {MDPI},
keywords = {Celiac disease},
keywords = {Diacylglycerols},
keywords = {Fatty acyls},
keywords = {Glycerophospholipids},
keywords = {Mass spectrometry},
keywords = {Plasma metabolomics},
keywords = {Steroids},
title = {Up-Regulation of Specific Bioactive Lipids in Celiac Disease},
doi = {10.3390/nu13072271},
author = {Martín Masot, Rafael and Galo Licona, Jose Daniel and Mota Martorell, Natàlia and Sol, Joaquim and Jové, Mariona and Maldonado Lozano, José and Pamplona, Reinald and Nestares Pleguezuelo, María Teresa},
}