LGALS3 and chronic kidney disease: The present study aimed to (1) characterize the associations between plasma Gal-3 and clinical variables and laboratory results, (2) investigate whether plasma Gal-3 was associated with the pathological findings of CKD, such as renal fibrosis and/or tubular atrophy, and (3) identify the gene expression of Gal-3 using RNA-sequencing analysis in kidney biopsy specimens.