Does tGF-beta1 mediate glucose-evoked up-regulation of connexin-43 cell-to-cell communication in HCD-cells?
High glucose evoked a TGF-beta1 mediated increase in Cx43 expression and gap-junction mediated cell-cell communication in HCD-cells. These changes may maintain epithelial integrity of the collecting duct following hyperglycaemic assault as observed in diabetes.
Persistently increased urinary levels of RANTES and M-CSF after initial remission are predictors of renal flare in patients with SLE DPGN. Our results indicate monitoring urinary pro-inflammatory factors may direct us in managing those patients.