Protocol for isolating adult pituitary stem/progenitor cells in mice

Area of Science:

• Endocrinology
• Stem Cell Biology
• Developmental Biology

Background:

• Pituitary stem/progenitor cells are crucial for regulating growth and reproduction.
• Identifying and isolating these cells from the anterior lobe has been a significant challenge in the field.

Purpose of the Study:

• To present a reliable protocol for the isolation of adult pituitary stem/progenitor cells (APSCs) from mice.
• To enable further research into the function and potential of these critical cells.

Main Methods:

• Dissociation and culture of anterior lobe cells from adult mice.
• Assessment of stemness marker expression and in vitro differentiation capacity.
• Separation of APSCs based on differential cell adhesion properties.

Main Results:

• A protocol for isolating mouse adult pituitary stem/progenitor cells (APSCs) was successfully established.
• The developed method achieves nearly 100% purity of isolated APSCs.
• The protocol includes assessments for stemness and differentiation potential.

Conclusions:

• This protocol provides a robust method for obtaining highly pure APSCs.
• The availability of isolated APSCs will facilitate studies on pituitary development, function, and regenerative potential.
• This research advances the understanding of endocrine regulation and reproductive biology.