Telomere therapy for chronic kidney disease.

Chronic kidney disease or CKD is one of the leading causes of illness and death worldwide. Scarring of the kidney tissue that occurs in CKD has been associated with shorter telomeres in studies using rats. Telomeres, said to act as the cellular 'shoelace caps', maintain the structure of chromosomes, allowing for genetic material inside cells to divide correctly. The length of telomeres (TL) is influenced by diverse factors such as genetics and lifestyle. The underlying processes for the associations between TL and CKD are still not understood, however, patients with CKD and shorter TL have reduced kidney function and an increased death rate. Therefore, research is focused on possible ways to preserve TL and treat CKD.