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Updated: Aug 9, 2026
Isolation and Culture of Cells from the Nephrogenic Zone of the Embryonic Mouse Kidney
Published on: April 22, 2011
Kidney development: regulatory molecules crucial to both mice and men
1Children's Research Institute, Children's Hospital, Columbus, Ohio 43205, USA. batesc@pediatrics.ohio-state.edu
Abstract:
Although the study of embryonic kidney development began in the 1950s, three decades passed until scientists began identifying the molecular controls of renal organogenesis. Most of these advances have come from mouse gene targeting and rodent kidney explant manipulation. Translation of the rodent data to human congenital kidney disease has only just begun. The activities of those regulatory molecules proven to be used in common appear remarkably similar in mouse and human renal development. Examples of these genes include glial cell line-derived neurotrophic factor (GDNF), RET, PAX2, Wilms tumor suppressor (WT1), and components in the renin-angiotensin pathway. Other factors that participate in mouse renal organogenesis, such as N-Myc, may later be proven important in human kidney development.
Insights
Molecular controls of embryonic kidney development are similar in mice and humans. Research in mouse models is crucial for understanding human congenital kidney diseases and identifying key regulatory genes.
Area of Science:
- Developmental Biology
- Genetics
- Nephrology
Background:
- The study of embryonic kidney development commenced in the 1950s.
- Molecular controls of renal organogenesis were identified decades later.
- Advances primarily stem from mouse gene targeting and rodent kidney explant studies.
Purpose of the Study:
- To investigate the molecular mechanisms underlying renal organogenesis.
- To explore the translation of rodent data to human congenital kidney disease.
- To identify conserved regulatory molecules in mouse and human kidney development.
Main Methods:
- Mouse gene targeting.
- Rodent kidney explant manipulation.
- Comparative analysis of gene expression and function.
Main Results:
- Key regulatory molecules show similar activities in mouse and human renal development.
- Identified common genes include glial cell line-derived neurotrophic factor (GDNF), RET, PAX2, Wilms tumor suppressor (WT1), and renin-angiotensin pathway components.
- N-Myc is implicated in mouse renal organogenesis and may be relevant to human development.
Conclusions:
- Conserved molecular pathways are critical for embryonic kidney development in both mice and humans.
- Mouse models provide valuable insights into human congenital kidney diseases.
- Further research is needed to fully elucidate the role of factors like N-Myc in human kidney development.
