Functional characterization of the disease-associated rs1024611G-rs13900T haplotype: The role of the RNA-binding protein HuR.

CC-chemokine ligand 2 (CCL2) is involved in the pathogenesis of several diseases associated with monocyte/macrophage recruitment, such as HIV-associated neurocognitive disorder (HAND), tuberculosis, and atherosclerosis. The rs1024611 (alleles:A>G; G is the risk allele) polymorphism in the -regulatory region is associated with increased CCL2 expression in vitro and ex vivo, leukocyte mobilization in vivo, and deleterious disease outcomes. However, the molecular basis for the rs1024611-associated differential CCL2 expression remains poorly characterized.

Induction of experimental diabetes and diabetic nephropathy using anomer-equilibrated streptozotocin in male C57Bl/6J mice.

Streptozotocin (STZ) is widely used to induce experimental diabetes in murine models. However, the ability to induce diabetic nephropathy (DN) is more challenging. It has been recommended to inject STZ at multiple low doses within 15 min after dissolution due to its alleged instability.

Selecting the right therapeutic target for kidney disease.

Kidney disease is a complex disease with several different etiologies and underlying associated pathophysiology. This is reflected by the lack of effective treatment therapies in chronic kidney disease (CKD) that stop disease progression. However, novel strategies, recent scientific breakthroughs, and technological advances have revealed new possibilities for finding novel disease drivers in CKD.

Chloride channel accessory 1 integrates chloride channel activity and mTORC1 in aging-related kidney injury.

The mechanism of kidney injury in aging are not well understood. In order to identify hitherto unknown pathways of aging-related kidney injury, we performed RNA-Seq on kidney extracts of young and aged mice. Expression of chloride (Cl) channel accessory 1 (CLCA1) mRNA and protein was increased in the kidneys of aged mice.