ArticleBiotechnology and bioengineering2026
Psilocybin Production With Genetically Modified Aspergillus nidulans Under Pressurized Conditions.
Article in Biotechnology and bioengineering, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
- Psilocybin Production With Genetically Modified Aspergillus nidulans Under Pressurized Conditions.Biotechnology and bioengineering · 2026Article
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8 authors.
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Abstract
Psilocybin, an indole alkaloid of psychedelic mushrooms, has the potential to sustainably improve the treatment of several psychiatric diseases. So far, the psilocybin demand for clinical trials has been met by chemical synthesis. In this study, we pursued the biotechnological approach to develop a psilocybin production process utilizing an overproduction strain of Aspergillus nidulans. The developed shake flask cultivation regime was characterized rheologically and was evaluated concerning the sensitivity to changes in oxygen availability and power input. Due to the strong impact of power input on viscosity and thus, (oxygen) mass transfer and mixing of the filamentous culture broth, the bioprocess was scaled up from shake flask to 7 L stirred tank reactor according to the specific power input. Utilizing a pressure reactor, the oxygen supply of the viscous culture broth was enhanced. Subsequently, the nitrogen limitation was addressed by supplementing the cultivation medium with additional ammonium sulfate to provide sufficient building blocks for protein biosynthesis. By producing 542 mg L
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