Pax proteins mediate segment-specific functions in proximal tubule survival and response to ischemic injury.

Acute kidney injury (AKI) is a common clinical syndrome with few effective treatments. Though the kidney can regenerate after injury, the molecular mechanisms regulating this process remain poorly understood. Pax2 and Pax8 are DNA-binding transcription factors that are upregulated after kidney injury.

Triazophos-induced spermotoxicity in rats: Protective effects of nano-quercetin.

This study aimed to evaluate the spermotoxic potential of triazophos in rats and to check the possible shielding effect of quercetin and nano-quercetin against triazophos-induced toxicity. Rats in Group I were given olive oil as a vehicle. Group II and Group III received high-dose and low-dose triazophos, respectively.

Sustained alterations in proximal tubule gene expression in primary culture associate with HNF4A loss.

Primary cultures of proximal tubule cells are widely used to model the behavior of kidney epithelial cells in vitro. However, de-differentiation of primary cells upon culture has been observed and appreciated for decades, yet the mechanisms driving this phenomenon remain poorly understood. This confounds the interpretation of experiments using primary kidney epithelial cells and prevents their use to engineer functional kidney tissue ex vivo.

Pluronic F127 composite hydrogel for the repair of contraction suppressed full-thickness skin wounds in a rabbit model.

Hydrogels are commonly used as carriers for cell delivery due to their similarities to the extracellular matrix. A contraction-suppressed full-thickness wound model was used to evaluate the therapeutic potential of Pluronic F127 (PF127) hydrogel loaded with adipose-derived stromal vascular fraction (AdSVF), mesenchymal stem cells (AdMSC), and conditioned media (AdMSC-CM) for the repair of wounds in a rabbit model. The experimental study was conducted on forty-eight healthy adult New Zealand white rabbits randomly divided into eight groups with six animals each and treated with AdSVF, AdMSC, and AdMSC-CM as an injectable or topical preparation.