Mapping the scientific output of organoids for modeling animal and human infectious diseases: A bibliometric assessment

Abstract

Abstract The escalation of antibiotic resistance, pandemics, and nosocomial infections underscores the importance of research in both animal and human infectious diseases. Recent advancements in three-dimensional tissue cultures, or "organoids," have revolutionized the development of in vitro models for infectious diseases. Our study conducts a bibliometric analysis on the use of organoids in modeling infectious diseases, offering an in-depth overview of this field's current landscape. We examined scientific contributions from 2009 onward that focused on organoids in host‒pathogen interactions using the Web of Science Core Collection. Our analysis included temporal trends, reference aging, author and institutional productivity, collaborative networks, citation metrics, and keyword cluster dynamics. VOSviewer and CiteSpace facilitated this analytical assessment. The findings reveal significant growth and advancements in organoid-based infectious disease research. Analysis of keywords and impactful publications identified three distinct developmental phases in this area that were significantly influenced by outbreaks of Zika virus and SARS-CoV-2. Hans Clevers and his team are prominent within the author and institutional collaboration networks. The research also highlights the synergistic efforts between academia and publishers in tackling global pandemic challenges. Organoids are proving to be a promising tool in infectious disease research. Their integration into the field necessitates methodological refinements for better physiological emulation and the establishment of extensive organoid biobanks. These improvements are crucial for fully harnessing the potential of organoids in understanding infectious diseases and advancing the development of targeted treatments and vaccines.