Association of fecal and serum microRNA profiles with gastrointestinal cancer and chronic inflammatory enteropathy in dogs
Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
Standard
Association of fecal and serum microRNA profiles with gastrointestinal cancer and chronic inflammatory enteropathy in dogs. / Lyngby, Janne G; Gòdia, Marta; Brogaard, Louise; Kristensen, Annemarie T; Fredholm, Merete; Skancke, Ellen; Morris, Joanna; Dupont, Nana; Salavati Schmitz, Silke; Argyle, David; Sánchez, Armand; Bjørnvad, Charlotte R; Cirera, Susanna; Nielsen, Lise N.
I: Journal of Veterinary Internal Medicine, Bind 36, Nr. 6, 2022, s. 1989-2001.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
Harvard
APA
Vancouver
Author
Bibtex
}
RIS
TY - JOUR
T1 - Association of fecal and serum microRNA profiles with gastrointestinal cancer and chronic inflammatory enteropathy in dogs
AU - Lyngby, Janne G
AU - Gòdia, Marta
AU - Brogaard, Louise
AU - Kristensen, Annemarie T
AU - Fredholm, Merete
AU - Skancke, Ellen
AU - Morris, Joanna
AU - Dupont, Nana
AU - Salavati Schmitz, Silke
AU - Argyle, David
AU - Sánchez, Armand
AU - Bjørnvad, Charlotte R
AU - Cirera, Susanna
AU - Nielsen, Lise N
N1 - © 2022 The Authors. Journal of Veterinary Internal Medicine published by Wiley Periodicals LLC on behalf of American College of Veterinary Internal Medicine.
PY - 2022
Y1 - 2022
N2 - BACKGROUND: Reliable biomarkers to differentiate gastrointestinal cancer (GIC) from chronic inflammatory enteropathy (CIE) in dogs are needed. Fecal and serum microRNAs (miRNAs) have been proposed as diagnostic and prognostic markers of GI disease in humans and dogs.HYPOTHESIS/OBJECTIVES: Dogs with GIC have fecal and serum miRNA profiles that differ from those of dogs with CIE.AIMS: (a) identify miRNAs that differentiate GIC from CIE, (b) use high-throughput reverse transcription quantitative real-time PCR (RT-qPCR) to establish fecal and serum miRNA panels to distinguish GIC from CIE in dogs.ANIMALS: Twenty-four dogs with GIC, 10 dogs with CIE, and 10 healthy dogs, all client-owned.METHODS: An international multicenter observational prospective case-control study. Small RNA sequencing was used to identify fecal and serum miRNAs, and RT-qPCR was used to establish fecal and serum miRNA panels with the potential to distinguish GIC from CIE.RESULTS: The best diagnostic performance for distinguishing GIC from CIE was fecal miR-451 (AUC: 0.955, sensitivity: 86.4%, specificity: 100%), miR-223 (AUC: 0.918, sensitivity: 90.9%, specificity: 80%), and miR-27a (AUC: 0.868, sensitivity: 81.8%, specificity: 90%) and serum miR-20b (AUC: 0.905, sensitivity: 90.5%, specificity: 90%), miR-148a-3p (AUC: 0.924, sensitivity: 85.7%, specificity: 90%), and miR-652 (AUC: 0.943, sensitivity: 90.5%, specificity: 90%). Slightly improved diagnostic performance was achieved when combining fecal miR-451 and miR-223 (AUC: 0.973, sensitivity: 95.5%, specificity: 90%).CONCLUSIONS AND CLINICAL IMPORTANCE: When used as part of a diagnostic RT-qPCR panel, the abovementioned miRNAs have the potential to function as noninvasive biomarkers for the differentiation of GIC and CIE in dogs.
AB - BACKGROUND: Reliable biomarkers to differentiate gastrointestinal cancer (GIC) from chronic inflammatory enteropathy (CIE) in dogs are needed. Fecal and serum microRNAs (miRNAs) have been proposed as diagnostic and prognostic markers of GI disease in humans and dogs.HYPOTHESIS/OBJECTIVES: Dogs with GIC have fecal and serum miRNA profiles that differ from those of dogs with CIE.AIMS: (a) identify miRNAs that differentiate GIC from CIE, (b) use high-throughput reverse transcription quantitative real-time PCR (RT-qPCR) to establish fecal and serum miRNA panels to distinguish GIC from CIE in dogs.ANIMALS: Twenty-four dogs with GIC, 10 dogs with CIE, and 10 healthy dogs, all client-owned.METHODS: An international multicenter observational prospective case-control study. Small RNA sequencing was used to identify fecal and serum miRNAs, and RT-qPCR was used to establish fecal and serum miRNA panels with the potential to distinguish GIC from CIE.RESULTS: The best diagnostic performance for distinguishing GIC from CIE was fecal miR-451 (AUC: 0.955, sensitivity: 86.4%, specificity: 100%), miR-223 (AUC: 0.918, sensitivity: 90.9%, specificity: 80%), and miR-27a (AUC: 0.868, sensitivity: 81.8%, specificity: 90%) and serum miR-20b (AUC: 0.905, sensitivity: 90.5%, specificity: 90%), miR-148a-3p (AUC: 0.924, sensitivity: 85.7%, specificity: 90%), and miR-652 (AUC: 0.943, sensitivity: 90.5%, specificity: 90%). Slightly improved diagnostic performance was achieved when combining fecal miR-451 and miR-223 (AUC: 0.973, sensitivity: 95.5%, specificity: 90%).CONCLUSIONS AND CLINICAL IMPORTANCE: When used as part of a diagnostic RT-qPCR panel, the abovementioned miRNAs have the potential to function as noninvasive biomarkers for the differentiation of GIC and CIE in dogs.
U2 - 10.1111/jvim.16530
DO - 10.1111/jvim.16530
M3 - Journal article
C2 - 36120988
VL - 36
SP - 1989
EP - 2001
JO - Journal of Veterinary Internal Medicine
JF - Journal of Veterinary Internal Medicine
SN - 0891-6640
IS - 6
ER -
ID: 320018512