Evidence map›Paper›PMID 41584710›Full record

ArticleChinese herbal medicines2026

Enhancement of levopimaradiene production in

Chenhao Jia, Junying Ma, Lingli Fang, Huanzi Guo, Meiling Ding, Yishuang Wang, Renxiang Tan

Abstract read
In one paragraph

Article in Chinese herbal medicines, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Chenhao JiaState Key Laboratory on Technologies for Chinese Medicine Pharmaceutical Process Control and Intelligent Manufacture, Nanjing University of Chinese Medicine, Nanjing 210023, China.
Junying MaState Key Laboratory on Technologies for Chinese Medicine Pharmaceutical Process Control and Intelligent Manufacture, Nanjing University of Chinese Medicine, Nanjing 210023, China.
Lingli FangState Key Laboratory on Technologies for Chinese Medicine Pharmaceutical Process Control and Intelligent Manufacture, Nanjing University of Chinese Medicine, Nanjing 210023, China.
Huanzi GuoState Key Laboratory on Technologies for Chinese Medicine Pharmaceutical Process Control and Intelligent Manufacture, Nanjing University of Chinese Medicine, Nanjing 210023, China.
Meiling DingState Key Laboratory on Technologies for Chinese Medicine Pharmaceutical Process Control and Intelligent Manufacture, Nanjing University of Chinese Medicine, Nanjing 210023, China.
Yishuang WangState Key Laboratory on Technologies for Chinese Medicine Pharmaceutical Process Control and Intelligent Manufacture, Nanjing University of Chinese Medicine, Nanjing 210023, China.
Renxiang TanState Key Laboratory of Pharmaceutical Biotechnology, Institute of Functional Biomolecules, School of Life Sciences, Nanjing University, Nanjing 210023, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: Plant-derived terpenoid ginkgolides exhibit significant pharmacological efficacy, however, their extraction remains costly. Given that levopimaradiene is a key biosynthetic precursor to ginkgolides, its high-yield production via heterologous gene expression therefore establishes a critical foundation for scaling up their manufacture. This study primarily aims to enhance the yield of levopimaradiene in Methods: Plasmid construction was driven by the mechanism of homologous recombination, which utilizes recombinase to facilitate the ligation process. The expression of kinase was carried out using type 7 (T7) promoter and isopropyl Results: Combining the selection of kinases, ribosome-binding site (RBS) screening, protein directed evolution and optimization of fermentation parameters, the production of levopimaradiene in Conclusion: Our work showcases a combinatorial engineering strategy that employs an IUP-enhanced

Indexed as

directed evolutionisopentenol utilization pathwaylevopimaradienemetabolic engineeringribosome-binding site screening

Identifiers

PMID41584710
PMCPMC12828142

What Socratic holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.