The following genetic variant occurs in LOC126807147, IL21-AS1, IL21 (CDK7 strongly-dependent group 2 enhancer GRCh37_chr4:123541308-123542507| IL21 antisense RNA 1| interleukin 21) on Chromosome 4. Classify its clinical effect — pathogenic or benign — and list any associated condition.
Pathogenic; IL21-related infantile inflammatory bowel disease