Alkaline phosphatase in stem cells

Area of Science:

• Biochemistry
• Cell Biology
• Developmental Biology

Background:

• Alkaline phosphatase (ALP) is a ubiquitous enzyme found across diverse organisms.
• ALP expression and activity are vital in mammalian developmental studies and clinical trials.
• ALP is recognized as a significant marker for identifying pluripotent stem cells.

Purpose of the Study:

• To provide a comprehensive overview of mammalian alkaline phosphatases.
• To detail the role and significance of ALP as a stem cell marker.
• To explore the potential of ALP in stem cell identification.

Main Methods:

• Review of contemporary knowledge on mammalian alkaline phosphatases.
• Focus on established facts regarding ALP's function in stem cells.
• Analysis of ALP isoenzymes and isoforms with tissue-specific expression.

Main Results:

• Mammalian alkaline phosphatases exhibit diverse isoenzymes and isoforms.
• These isoenzymes and isoforms display distinct tissue-specific expression patterns.
• ALP's role as a marker for pluripotent stem cells is well-documented.

Conclusions:

• Alkaline phosphatase is a critical indicator in stem cell identification.
• Understanding ALP's specific forms and functions enhances its utility in research.
• Further investigation into ALP holds potential for advancing stem cell therapies.