Researchers have successfully engineered branched and perfusable kidney collecting ducts using advanced 3D bioprinting techniques. These structures mimic the natural architecture of the kidney’s collecting system, which plays a crucial role in transporting urine from the nephrons to the bladder. The development marks a significant step toward replicating kidney functions in the lab.
The kidney is responsible for filtering blood, removing waste, balancing electrolytes, regulating blood pressure, and supporting red blood cell production. Its complex structure, including over a million nephrons and interconnected ducts, enables these vital processes. Creating functional kidney components through bioprinting could enhance research and treatment options for kidney diseases.
**Why this matters**
This advancement offers potential for improved kidney disease modeling and drug testing, reducing reliance on animal models. In the long term, it may contribute to the development of bioengineered kidney tissues for transplantation, addressing the shortage of donor organs and improving patient outcomes.
Source: NewsData