Kidney Organoid Derived from Human Pluripotent and Adult Stem Cells for Disease Modeling

Area of Science:

• Nephrology
• Stem Cell Biology
• Developmental Biology

Background:

• Kidney disease impacts a large global population, with limited effective therapies due to a lack of accurate in vitro models.
• Genetic discoveries in kidney disease have not translated into targeted treatments because of inadequate human disease models.
• Human induced pluripotent stem cells (PSCs) offer a novel platform for disease modeling and drug validation.

Purpose of the Study:

• To review the potential of human stem cell-derived kidney organoids for modeling genetic kidney diseases.
• To explore the application of kidney organoids in understanding renal cancer.
• To highlight the importance of structural and functional fidelity in kidney organoids for therapeutic development.

Main Methods:

• Utilizing human induced pluripotent stem cells (PSCs) to generate kidney organoids.
• Employing adult kidney stem cells for organoid development.
• Reviewing existing literature on kidney organoid applications in disease modeling.

Main Results:

• Human PSC-derived kidney organoids can recapitulate aspects of kidney development and disease.
• These organoids show promise for in vitro drug screening and validation.
• The structural and functional resemblance of organoids to adult kidneys is critical for their utility.

Conclusions:

• Kidney organoids represent a significant advancement in modeling human kidney diseases, including genetic disorders.
• These models are valuable tools for investigating renal cancer mechanisms.
• Further development of kidney organoids is essential for accelerating the discovery of novel therapeutics for kidney ailments.