Mapping global research in dental pulp regeneration: A 10-year bibliometric analysis

Area of Science:

• Biomaterials Science
• Regenerative Medicine
• Dental Research

Background:

• Dental pulp regeneration aims to restore tooth vitality and function.
• Current research seeks to improve clinical practices for pulp repair.
• This study provides a documented research perspective on dental pulp regeneration.

Purpose of the Study:

• To analyze the literature on dental pulp regeneration.
• To create a documented research perspective for the field.
• To identify trends and key research areas in dental pulp regeneration.

Main Methods:

• Bibliometric analysis of Web of Science database (2013-2023).
• Utilized SciMAT software for visualization and trend prediction.
• Analyzed research outputs and thematic clusters.

Main Results:

• Stem cell research consistently dominated publications and increased in significance over time.
• Scaffold material development, including polymers and bioactive glasses, was a major focus.
• Identified key factors influencing dental pulp regeneration: stem cells, scaffolds, and growth/regulatory factors.

Conclusions:

• Dental pulp stem cells (DPSCs), scaffold networks, and growth/regulatory factors are crucial for regeneration.
• Bibliometric analysis reveals research strengths, weaknesses, and gaps.
• Understanding thematic clusters aids in identifying future research directions.