Kidney and pancreas transplant candidacy.

Purpose Of Review: Kidney and/or pancreas transplantation candidacy criteria have evolved significantly over time reflecting improved pre and post-transplant management. With improvement in medical care, potential candidates for transplant not only are older but also have complex medical issues. This review focuses on the latest trends regarding candidacy for kidney and/or pancreas transplantation along with advances in pretransplant cardiac testing.

Deficit of p66ShcA restores redox-sensitive stress response program in cisplatin-induced acute kidney injury.

Overwhelming oxidative stress and compromised tubular cell antioxidant response have been incriminated for cisplatin (Cis)-induced acute kidney injury (AKI). We hypothesized that Cis-induced AKI was the outcome of the deactivated redox-sensitive stress response program (RSSRP). Wild type (WT) and heterozygous p66ShcA(p66(+/-)) mice in groups of six were administered either normal saline (WT) or Cis (12.

Sirolimus modulates HIVAN phenotype through inhibition of epithelial mesenchymal transition.

HIV-associated nephropathy (HIVAN) is characterized by proliferative phenotype in the form of collapsing glomerulopathy and microcystic dilatation of tubules. Recently, epithelial mesenchymal transition (EMT) of renal cells has been demonstrated to contribute to the pathogenesis of proliferative HIVAN phenotype. We hypothesized that sirolimus would modulate HIVAN phenotype by attenuating renal cell EMT.

HIV-associated nephropathy: role of AT2R.

AT(1)R has been reported to play an important role in the progression of HIV-associated nephropathy (HIVAN); however, the effect of AT(2)R has not been studied. Age and sex matched control (FVB/N) and Tg26 mice aged 4, 8, and 16weeks were studied for renal tissue expression of AT(1)R and AT(2)R (Protocol A). Renal tissue mRNA expression of AT(2)R was lower in Tg26 mice when compared with control mice.