Mapping the psoriasis research landscape: A comprehensive bibliometric analysis from 2012-2023

Area of Science:

• Dermatology and Immunology
• Bibliometrics and Scientometrics
• Genetics and Molecular Biology

Background:

• Psoriasis is a prevalent inflammatory skin disease affecting 1-3% of the global population.
• Its etiology involves complex environmental, genetic, and immunological factors.
• Understanding research trends is crucial for advancing psoriasis knowledge.

Purpose of the Study:

• To conduct a bibliometric analysis of psoriasis research from December 2012 to December 2023.
• To identify patterns, knowledge gaps, and emerging trends in the field.
• To map global contributions and influential entities in psoriasis research.

Main Methods:

• Utilized bibliometric techniques and machine learning on 18,765 documents from the Scopus database.
• Analyzed publication trends, influential authors, journals, and international collaborations.
• Examined subject areas and keywords to identify research hotspots.

Main Results:

• A consistent increase in publications on psoriasis was observed over the decade.
• The United States, China, and Germany are leading contributors, with authors like Feldman and Griffiths being highly cited.
• Key journals include the Journal of the American Academy of Dermatology and the British Journal of Dermatology.
• Biochemistry, genetics, and molecular biology are significant contributing fields.

Conclusions:

• Bibliometric analysis provides valuable insights into the dynamic progression of psoriasis research.
• International collaboration is vital for addressing the complexities of psoriasis.
• The study identified knowledge hubs and highlighted the interdisciplinary nature of psoriasis research.