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Genetics on Early Onset Inflammatory Bowel Disease: An Update

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Journal Genes Dis
Date 2020 Mar 18
PMID 32181280
Citations 12
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Abstract

Inflammatory bowel disease (IBD) is more common in adults than in children. Onset of IBD before 17 years of age is referred as pediatric onset IBD and is further categorized as very early onset IBD (VEO-IBD) for children who are diagnosed before 6 years of age, infantile IBD who had the disease before 2 years of age and neonatal onset IBD for children less than 28 days of life. Children presenting with early onset disease may have a monogenic basis. Knowledge and awareness of the clinical manifestations facilitates early evaluation and diagnosis. Next generation sequencing is helpful in making the genetic diagnosis. Treatment of childhood IBD is difficult; targeted therapies and hematopoietic stem cell transplantation form the mainstay. In this review we aim to summarize the genetic defects associated with IBD phenotype. We describe genetic location and functions of various genetic defect associated with VEO-IBD with their key clinical manifestations. We also provide clinical clues to suspect these conditions and approaches to the diagnosis of these disorders and suitable treatment options.

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References
1.
Grieci T, Butter A . The incidence of inflammatory bowel disease in the pediatric population of Southwestern Ontario. J Pediatr Surg. 2009; 44(5):977-80. DOI: 10.1016/j.jpedsurg.2009.01.038. View

2.
Uhlig H, Schwerd T, Koletzko S, Shah N, Kammermeier J, Elkadri A . The diagnostic approach to monogenic very early onset inflammatory bowel disease. Gastroenterology. 2014; 147(5):990-1007.e3. PMC: 5376484. DOI: 10.1053/j.gastro.2014.07.023. View

3.
Lopez-Herrera G, Tampella G, Pan-Hammarstrom Q, Herholz P, Trujillo-Vargas C, Phadwal K . Deleterious mutations in LRBA are associated with a syndrome of immune deficiency and autoimmunity. Am J Hum Genet. 2012; 90(6):986-1001. PMC: 3370280. DOI: 10.1016/j.ajhg.2012.04.015. View

4.
Neven B, Mamessier E, Bruneau J, Kaltenbach S, Kotlarz D, Suarez F . A Mendelian predisposition to B-cell lymphoma caused by IL-10R deficiency. Blood. 2013; 122(23):3713-22. DOI: 10.1182/blood-2013-06-508267. View

5.
Cannioto Z, Berti I, Martelossi S, Bruno I, Giurici N, Crovella S . IBD and IBD mimicking enterocolitis in children younger than 2 years of age. Eur J Pediatr. 2008; 168(2):149-55. DOI: 10.1007/s00431-008-0721-2. View