Which cell type in the liver helps in the regeneration process?
Understand the Problem
The question is asking about the specific type of cell in the liver that plays a crucial role in the regeneration process of liver tissue. It provides multiple choice options to identify the correct cell type responsible for this function.
Answer
Hepatocytes and cholangiocytes support liver regeneration.
Hepatocytes and cholangiocytes aid liver regeneration, acting as facultative stem cells by transdifferentiating to restore structure during regeneration.
Answer for screen readers
Hepatocytes and cholangiocytes aid liver regeneration, acting as facultative stem cells by transdifferentiating to restore structure during regeneration.
More Information
Hepatocytes primarily handle routine liver maintenance and regeneration. During instances where liver regeneration is compromised, both hepatocytes and cholangiocytes can transdifferentiate to fulfill the role of each other, hence their role as facultative stem cells. This provides remarkable redundancy and plasticity in liver tissue repair.
Tips
A common mistake is assuming only stem cells are responsible for regeneration. In the liver, differentiated cells like hepatocytes and cholangiocytes play crucial roles.
Sources
- The web page with info on - Example Source - nature.com
- Liver Regeneration - Wikipedia - en.wikipedia.org
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