GDNF and enteritis: From the GeneCards database, 9,027 enteritis-related targets were retrieved, and using de-duplication and screening based on the relevance score of >1, 1,237 enteritis-related targets were obtained, including actin gamma 2 (ACTG2), smooth muscle, RET proto-oncogene (RET), endothelin receptor type B (EDNRB), endothelin 3 (EDN3), SRY-box transcription factor 10 (SOX10), nucleotide-binding oligomerization domain-containing 2 (NOD2), glial cell-derived neurotrophic factor (GDNF), interleukin-6 (IL-6), tetratricopeptide repeat domain 37 (TTC37), and transthyretin (TTR) (Supplementary Table S2).