Genomics

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SncRNA in sera from childen with food anaphylaxis and adults with drug anaphylaxis


ABSTRACT: Anaphylaxis is the most severe manifestation of allergic disorders. Currently, an increasing number of cells, pathways and molecules involved in the etiopathogenesis of anaphylaxis are being discovered. However, there are no conclusive biomarkers to confirm its diagnosis. Small non-coding RNAs (sncRNAs) are 18-200 nucleotide molecules that can be divided into: microRNAs (miRNAs), Piwi-interacting RNAs (piRNAs), small nucleolar RNAs (snoRNAs), small nuclear RNAs (snRNAs), transference RNA derived fragments (tRFs) and YRNA derived fragments (YRFs). These molecules participate in cell-cell communication modulating various physiological processes and have been postulated as non-invasive biomarkers of several pathologies. Therefore, in this study we characterized the serum circulating profile of other two populations of 5 adults and 5 children with drug- and food- mediated anaphylaxis, respectively. Samples were obtained from each patient under two different conditions: during anaphylaxis and 14 days after the reaction (control).

ORGANISM(S): Homo sapiens

PROVIDER: GSE245653 | GEO | 2023/10/19

REPOSITORIES: GEO

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