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Updated: Mar 8, 2026

Preclinical Assessment of the Bioactivity of the Anticancer Coumarin OT48 by Spheroids, Colony Formation Assays, and Zebrafish Xenografts
Published on: June 26, 2018
Importance of producing economic compounds to combat cancer
1Laboratorio de Ecología Molecular Microbiana, Centro de Investigaciones en Ciencias Microbiológicas, Instituto de Ciencias, Benemérita Universidad Autónoma de Puebla, Ciudad Universitaria, Edificio 103 J, San Manuel, Puebla, CP, 72570, México.
Abstract:
The manuscript published by Microb Biotechnol, volume 10, highlights the relevance of the fungus Nigrospora sphaerica, an endophyte isolated from Catharanthus roseus, as an alternative source to obtain vinblastine, a compound used in chemotherapy schemes to treat several types of cancer. Authors showed that purification of vinblastine from extracts of the fungus has higher activity and yield in comparison with that obtained from the plant Catharanthus roseus. This work represents a biotechnological approach to obtain vinblastine with promising results to decrease the production cost.
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