Érika Alves da Fonsêca Amorim, Roberval Nascimento Moraes Neto, Ana Viviam Souza, Camila Guerra Martinez, Adrielle Zagmignan and Luís Cláudio Nascimento da Silva* Pages 1 - 16 ( 16 )
The COVID-19 pandemic significantly impacted the global populace, resulting in a staggering number of deaths across the globe. New approaches and biomarkers to evaluate disease progression are crucial for improving disease management. In this context, serum proteomics has emerged as a promising tool for identifying molecular alterations related to COVID-19. This work carried out a bibliometric evaluation of the current status and trends of studies applying serum proteomics to COVID-19 subjects. The search was performed using Web of Science and Scopus databases, and the results were analyzed in VOSviewer software. The investigation was limited to articles published between January 2020 and February 2023. The analysis found 48 articles, primarily experimental studies. China is the most influential country in this field, followed by the USA. The co-occurrence analysis performed by VOSviewer showed 170 keywords, of which 9 reached the occurrence threshold and were divided into two groups. The most cited words were related to biomarker identification and the use of proteomics for diagnosing and treating COVID-19. The most cited proteins include those classically associated with the immune system (IgG, IgM, interleukins, CXCL, CCL, MCP, CRP) and SAA1, SAA1, ApoA-1, TTR (prealbumin), SerpinA and ITIH4. Other studies have validated the predictive value of these serum markers and have the potential to improve the management of COVID-19 patients. The findings highlighted in this bibliometric study can help the researchers design new projects to enhance our understanding of the complex interplay between SARS-CoV-2 and host immunity.
SARS-CoV-2, proteomics, serum biomarkers, disease progression.