Zebrafish as Versatile Model for Assessing Animal Venoms and Toxins: Current Applications and Future Prospects.

Animal venoms and toxins hold promise as sources of novel drug candidates, therapeutic agents, and biomolecules. To fully harness their potential, it is crucial to develop reliable testing methods that provide a comprehensive understanding of their effects and mechanisms of action. However, traditional rodent assays encounter difficulties in mimicking venom-induced effects in human due to the impractical venom dosage levels. The search for reliable testing methods has led to the emergence of zebrafish (Danio rerio) as a versatile model organism for evaluating animal venoms and toxins. Zebrafish possess genetic similarities to humans, rapid development, transparency, and amenability to high-throughput assays, making it ideal for assessing the effects of animal venoms and toxins. This review highlights unique attributes of zebrafish and explores their applications in studying venom- and toxin-induced effects from various species, including snakes, jellyfish, cuttlefish, anemones, spiders, and cone snails. Through zebrafish-based research, intricate physiological responses, developmental alterations, and potential therapeutic interventions induced by venoms are revealed. Novel techniques such as CRISPR/Cas9 gene editing, optogenetics, and high-throughput screening hold great promise for advancing venom research. As zebrafish-based insights converge with findings from other models, the comprehensive understanding of venom-induced effects continues to expand, guiding the development of targeted interventions and promoting both scientific knowledge and practical applications.

Bibliometric analysis of organoids in regenerative medicine-related research worldwide over two decades (2002-2022).

Aim: This study aimed to evaluate the trends in organoid culture research within the field of regenerative medicine from 2002 to 2022. Methods: The worldwide distribution of organoid research in regenerative medicine articles indexed in the Scopus database was analyzed. Result: A total of 840 documents were analyzed, averaging 42 publications annually. The USA (n = 296) led in publications, followed by China (n = 127), Japan (n = 91) and the UK (n = 75). Since 2011, research has surged, particularly in China, which emerged as a prominent center. Conclusion: The findings highlight significant growth in organoid research, promising future organ transplantation. Research trends integrate tissue engineering, gene modification and induced pluripotent stem cell technologies, reflecting a move toward personalized medicine.

Global research trends in non-alcoholic fatty liver disease.

OBJECTIVES: This study aimed to analyze the global profile of the literature in non-alcoholic fatty liver disease (NAFLD) research. BACKGROUND: Non-alcoholic fatty liver disease is a clinically heterogeneous condition characterized by fat accumulation in the liver and the absence of significant alcohol consumption or underlying genetic disorders. These manifestations are associated with inflammation, steatosis, and fibrosis that can develop into cirrhosis and even hepatocellular carcinoma. However, a study about the research trend in NAFLD has never been reported before. METHODS: The NAFLD bibliometric analysis was performed on articles indexed in the Scopus database from 1973 to 2022. RESULTS: The total number of articles published worldwide is 28,673 documents, with an annual average of 561 documents. The United States generated the most articles (n = 6548), followed by China (n = 6180), Italy (n = 2434), and Japan (n = 2032). Since 2013, the number of publications on NAFLD has increased dramatically worldwide. The popular topics in the field include medicine, biochemistry, genetics and molecular biology, pharmacology, toxicology and pharmaceutics, and nursing. CONCLUSIONS: This study provides a unique composite picture of NAFLD research worldwide and evaluates research productivity from 1973 to 2022. This finding suggests that the prospects for interventions in NAFLD remain promising (Tab. 5, Fig. 4, Ref. 57). Text in PDF www.elis.sk Keywords: bibliometric analysis, NAFLD, Scopus.

Growth in chikungunya virus-related research in ASEAN and South Asian countries from 1967 to 2022 following disease emergence: a bibliometric and graphical analysis.

BACKGROUND: ASEAN (Association of Southeast Asian Nations) is composed of ten Southeast Asian countries bound by socio-cultural ties that promote regional peace and stability. South Asia, located in the southern subregion of Asia, includes nine countries sharing similarities in geographical and ethno-cultural factors. Chikungunya is one of the most significant problems in Southeast and South Asian countries. Much of the current chikungunya epidemic in Southeast Asia is caused by the emergence of a virus strain that originated in Africa and spread to Southeast Asia. Meanwhile, in South Asia, three confirmed lineages are in circulation. Given the positive correlation between research activity and the improvement of the clinical framework of biomedical research, this article aimed to examine the growth of chikungunya virus-related research in ASEAN and South Asian countries. METHODS: The Scopus database was used for this bibliometric analysis. The retrieved publications were subjected to a number of analyses, including those for the most prolific countries, journals, authors, institutions, and articles. Co-occurrence mapping of terms and keywords was used to determine the current state, emerging topics, and future prospects of chikungunya virus-related research. Bibliometrix and VOSviewer were used to analyze the data and visualize the collaboration network mapping. RESULTS: The Scopus search engine identified 1280 chikungunya-related documents published by ASEAN and South Asian countries between 1967 and 2022. According to our findings, India was the most productive country in South Asia, and Thailand was the most productive country in Southeast Asia. In the early stages of the study, researchers investigated the vectors and outbreaks of the chikungunya virus. In recent years, the development of antivirus agents has emerged as a prominent topic. CONCLUSIONS: Our study is the first to present the growth of chikungunya virus-related research in ASEAN and South Asian countries from 1967 to 2022. In this study, the evaluation of the comprehensive profile of research on chikungunya can serve as a guide for future studies. In addition, a bibliometric analysis may serve as a resource for healthcare policymakers.