Immunoregulation of Quercetin and Kynurenic Acid on Human Umbilical Cord Mesenchymal Stem Cells Through Gene Expression of Aryl Hydrocarbon Receptor and Interleukin-6 in Hyperglycemic Milieu. - Nguyen TS; Nguyen TTN; Nguyen TPA; Ha TBC; Nguyen MC; Raza SS; Do VT; Chu HH (Stem cells international, 2025)