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Key clinical point: Children with eosinophilic esophagitis (EoE) have distinct salivary immunoinflammatory protein profiles compared with those without EoE, highlighting the diagnostic potential of salivary proteins in pediatric EoE.
Major finding: Children with EoE were distinguished from those without EoE through a panel of 10 proteins (higher expression levels of C-C motif chemokine-3, macrophage metalloelastase, granulocyte colony-stimulating factor-3, interleukin [IL]-15, pro-transforming growth factor alpha, and oncostatin-M and lower expression levels of IL-18, C-C motif chemokine-2, interstitial collagenase, and macrophage colony-stimulating factor-1), with an accuracy of 0.95 validated through the Least Absolute Shrinkage and Selection Operator regression.
Study details: This cross-sectional study analyzed the saliva samples collected from 40 children aged 6-18 years with (n = 23) or without EoE (n = 17) immediately before their scheduled esophagogastroduodenoscopy with biopsies.
Disclosures: Girish Hiremath and Seesandra V Rajagopala were supported by grants from the US National Institutes of Health. The former declared serving as a consultant for and receiving speaker fees from various organizations.
Source: Hiremath G, Wang Y, Correa H, Sheng Q, Rajagopala SV. Salivary immunoinflammatory proteins identify children with eosinophilic esophagitis. Allergy. 2024 (Jan 29). doi: 10.1111/all.16040 Source
Key clinical point: Children with eosinophilic esophagitis (EoE) have distinct salivary immunoinflammatory protein profiles compared with those without EoE, highlighting the diagnostic potential of salivary proteins in pediatric EoE.
Major finding: Children with EoE were distinguished from those without EoE through a panel of 10 proteins (higher expression levels of C-C motif chemokine-3, macrophage metalloelastase, granulocyte colony-stimulating factor-3, interleukin [IL]-15, pro-transforming growth factor alpha, and oncostatin-M and lower expression levels of IL-18, C-C motif chemokine-2, interstitial collagenase, and macrophage colony-stimulating factor-1), with an accuracy of 0.95 validated through the Least Absolute Shrinkage and Selection Operator regression.
Study details: This cross-sectional study analyzed the saliva samples collected from 40 children aged 6-18 years with (n = 23) or without EoE (n = 17) immediately before their scheduled esophagogastroduodenoscopy with biopsies.
Disclosures: Girish Hiremath and Seesandra V Rajagopala were supported by grants from the US National Institutes of Health. The former declared serving as a consultant for and receiving speaker fees from various organizations.
Source: Hiremath G, Wang Y, Correa H, Sheng Q, Rajagopala SV. Salivary immunoinflammatory proteins identify children with eosinophilic esophagitis. Allergy. 2024 (Jan 29). doi: 10.1111/all.16040 Source
Key clinical point: Children with eosinophilic esophagitis (EoE) have distinct salivary immunoinflammatory protein profiles compared with those without EoE, highlighting the diagnostic potential of salivary proteins in pediatric EoE.
Major finding: Children with EoE were distinguished from those without EoE through a panel of 10 proteins (higher expression levels of C-C motif chemokine-3, macrophage metalloelastase, granulocyte colony-stimulating factor-3, interleukin [IL]-15, pro-transforming growth factor alpha, and oncostatin-M and lower expression levels of IL-18, C-C motif chemokine-2, interstitial collagenase, and macrophage colony-stimulating factor-1), with an accuracy of 0.95 validated through the Least Absolute Shrinkage and Selection Operator regression.
Study details: This cross-sectional study analyzed the saliva samples collected from 40 children aged 6-18 years with (n = 23) or without EoE (n = 17) immediately before their scheduled esophagogastroduodenoscopy with biopsies.
Disclosures: Girish Hiremath and Seesandra V Rajagopala were supported by grants from the US National Institutes of Health. The former declared serving as a consultant for and receiving speaker fees from various organizations.
Source: Hiremath G, Wang Y, Correa H, Sheng Q, Rajagopala SV. Salivary immunoinflammatory proteins identify children with eosinophilic esophagitis. Allergy. 2024 (Jan 29). doi: 10.1111/all.16040 Source