The functional versatility of the nuclear pore complex proteins.

Area of Science:

• Molecular Biology
• Cell Biology
• Biochemistry

Background:

• Nucleoporins (Nups) are key structural components of the nuclear pore complex (NPC).
• Emerging evidence highlights Nups' involvement in critical cellular processes beyond NPC formation.
• Understanding these extranuclear functions is crucial for comprehending cell biology and disease.

Purpose of the Study:

• To review the multifaceted roles of nucleoporins outside their canonical function in the nuclear pore complex.
• To consolidate current knowledge on nucleoporin functions in gene expression, mitosis, development, and disease.

Main Methods:

• Literature review of recent studies on nucleoporin functions.
• Analysis of experimental data and findings related to nucleoporins' extranuclear activities.
• Synthesis of information to provide a comprehensive overview.

Main Results:

• Nucleoporins participate in regulating gene expression through various mechanisms.
• Nups play significant roles in the accurate progression of mitosis.
• Dysregulation of nucleoporin functions is linked to developmental abnormalities and various diseases.

Conclusions:

• Nucleoporins exhibit remarkable functional versatility, extending far beyond their structural role in the NPC.
• These extranuclear functions are integral to fundamental cellular processes and have implications for human health.
• Further research into nucleoporins' diverse roles promises new insights into biology and therapeutic strategies.