Identification of the immune infiltration and biomarkers in ulcerative colitis based on liquid-liquid phase separation-related genes.

ABSTRACT: Liquid-liquid phase separation (LLPS) associates with immune infiltration in multiple diseases. Nonetheless, the role of LLPS-related genes (LLPS-RGs) in immune infiltration of ulcerative colitis (UC) is still elusive. We identified the hub LLPS-RGs (DE-LLPS-RGs) (HSPB3, SLC16A1, TRIM22, SRI, PLEKHG6, GBP1, PADI2) by machine learning algorithms. Hub genes were screened that displayed high prediction accuracy of UC patients. Both the microarray and scRNA-seq datasets showed a strong correlation with immune cell infiltration and cytokines, especially GBP1, TRIM22, SRI. And qRT-PCR analysis showed that GBP1 play a pro-inflammatory role in UC. Two distinct clusters were identified, in which cluster A displayed higher immune infiltration level compared with the cluster B. The top targeted biolo

SUBMITTER: Hong Z 

PROVIDER: S-EPMC11802798 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature