Evidence map›Paper›PMID 38490987›Full record

ArticleNature communications2024

Biosynthesis of the highly oxygenated tetracyclic core skeleton of Taxol.

Chengshuai Yang, Yan Wang, Zhen Su, Lunyi Xiong, Pingping Wang, Wen Lei, Xing Yan, Dawei Ma, Guoping Zhao, Zhihua Zhou

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
15.5field-weighted citation impact, top 1% of its field
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

30 citing papers in PubMed, 55 citations in OpenAlex.

  1. Article
  2. Cinchona alkaloid scaffold decoded.Plant communications · 2026
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  12. Review
  13. Article
  14. Article
  15. Secondary Metabolites in Plants.Plants (Basel, Switzerland) · 2025
    Article
  16. Article
  17. Transcriptome and Metabolome Analyses ofPlants (Basel, Switzerland) · 2025
    Article
  18. Review
  19. On the Role of Hydrogen Migrations in the Taxadiene System.Angewandte Chemie (International ed. in English) · 2025
    Article
  20. Article
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

10 authors at 3 institutions in 1 country.

Chengshuai Yang *Key Laboratories of Plant Design and Synthetic Biology, CAS Center for Excellence in Molecular Plant Sciences, Institute of Plant Physiology and Ecology, Chinese Academy of Sciences, Shanghai, China.ORCID 0009-0007-8794-1856
Yan Wang *Key Laboratories of Plant Design and Synthetic Biology, CAS Center for Excellence in Molecular Plant Sciences, Institute of Plant Physiology and Ecology, Chinese Academy of Sciences, Shanghai, China.
Zhen Su *Key Laboratories of Plant Design and Synthetic Biology, CAS Center for Excellence in Molecular Plant Sciences, Institute of Plant Physiology and Ecology, Chinese Academy of Sciences, Shanghai, China.
Lunyi XiongKey Laboratories of Plant Design and Synthetic Biology, CAS Center for Excellence in Molecular Plant Sciences, Institute of Plant Physiology and Ecology, Chinese Academy of Sciences, Shanghai, China.
Pingping WangKey Laboratories of Plant Design and Synthetic Biology, CAS Center for Excellence in Molecular Plant Sciences, Institute of Plant Physiology and Ecology, Chinese Academy of Sciences, Shanghai, China.
Wen LeiShanghai Research Institute of Chemical Industry, Shanghai, China.
Xing YanKey Laboratories of Plant Design and Synthetic Biology, CAS Center for Excellence in Molecular Plant Sciences, Institute of Plant Physiology and Ecology, Chinese Academy of Sciences, Shanghai, China. yanxing@cemps.ac.cn.ORCID 0000-0003-2962-467X
Dawei MaState Key Laboratory of Chemical Biology, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai, China. madw@mail.sioc.ac.cn.ORCID 0000-0002-1721-7551
Guoping ZhaoKey Laboratories of Plant Design and Synthetic Biology, CAS Center for Excellence in Molecular Plant Sciences, Institute of Plant Physiology and Ecology, Chinese Academy of Sciences, Shanghai, China. gpzhao@sibs.ac.cn.ORCID 0000-0002-7621-6620
Zhihua ZhouKey Laboratories of Plant Design and Synthetic Biology, CAS Center for Excellence in Molecular Plant Sciences, Institute of Plant Physiology and Ecology, Chinese Academy of Sciences, Shanghai, China. zhouzhihua@cemps.ac.cn.ORCID 0000-0001-8995-1838
Chinese Academy of Sciences · CNCenter for Excellence in Molecular Plant Sciences · CNShanghai Research Institute of Chemical Industry · CN

Funding

National Natural Science Foundation of China (National Science Foundation of China) 31921006
6 · The paper itself

Abstract

Taxol is a widely-applied anticancer drug that inhibits microtubule dynamics in actively replicating cells. Although a minimum 19-step biosynthetic pathway has been proposed and 16 enzymes likely involved have been characterized, stepwise biosynthetic reactions from the well-characterized di-oxygenated taxoids to Taxol tetracyclic core skeleton are yet to be elucidated. Here, we uncover the biosynthetic pathways for a few tri-oxygenated taxoids via confirming the critical reaction order of the second and third hydroxylation steps, unearth a taxoid 9α-hydroxylase catalyzing the fourth hydroxylation, and identify CYP725A55 catalyzing the oxetane ester formation via a cascade oxidation-concerted acyl rearrangement mechanism. After identifying a acetyltransferase catalyzing the formation of C7-OAc, the pathway producing the highly-oxygenated 1β-dehydroxybaccatin VI with the Taxol tetracyclic core skeleton is elucidated and its complete biosynthesis from taxa-4(20),11(12)-diene-5α-ol is achieved in an engineered yeast. These systematic studies lay the foundation for the complete elucidation of the biosynthetic pathway of Taxol.

Indexed as

PaclitaxelTaxoidsHydroxylationMixed Function OxygenasesOxidation-ReductionMixed Function OxygenasesPaclitaxelTaxoids

Identifiers

PMID38490987
PMCPMC10942993
OpenAlexW4392854261

What OpenQuestion holds

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Registered trials

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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 OpenQuestion graph.