Evidence map›Paper›PMID 34304352›Full record

ArticleJournal of natural medicines2022

Drug-interaction between paclitaxel and goshajinkigan extract and its constituents.

Akiko Nakayama, Kazuaki Tsuchiya, Lingyu Xu, Takashi Matsumoto, Toshiaki Makino

Erratum issuedOpen access · hybridAbstract read
In one paragraph

Article in Journal of natural medicines, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.6field-weighted citation impact, top 29% 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

5 citing papers in PubMed, 9 citations in OpenAlex.

  1. Paclitaxel Drug-Drug Interactions in the Military Health System.Federal practitioner : for the health care professionals of the VA, DoD, and PHS · 2024
    Article
  2. Article
  3. Article
  4. Review
  5. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 1 country.

Akiko NakayamaTsumura Advanced Technology Research Laboratories, Kampo Research and Development Division, Tsumura & Co., Ibaraki, 300-1192, Japan.
Kazuaki TsuchiyaTsumura Advanced Technology Research Laboratories, Kampo Research and Development Division, Tsumura & Co., Ibaraki, 300-1192, Japan.
Lingyu XuDepartment of Pharmacognosy, Graduate School of Pharmaceutical Sciences, Nagoya City University, Nagoya, Japan.
Takashi MatsumotoTsumura Advanced Technology Research Laboratories, Kampo Research and Development Division, Tsumura & Co., Ibaraki, 300-1192, Japan.
Toshiaki MakinoDepartment of Pharmacognosy, Graduate School of Pharmaceutical Sciences, Nagoya City University, Nagoya, Japan. makino@phar.nagoya-cu.ac.jp.ORCID http://orcid.org/0000-0002-2524-8745
Tsumura Research Institute (Japan) · JPNagoya City University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Paclitaxel, a standard chemotherapeutic agent for several types of cancer, including ovarian, breast, and non-small-cell lung cancer, causes peripheral neuropathy as an adverse effect in 60-70% of the patients. The utility of combination therapy with paclitaxel and goshajinkigan, a traditional Japanese Kampo medicine, in managing paclitaxel-induced neuropathy during chemotherapy has been explored. Paclitaxel is predominantly metabolized in the liver by cytochrome P450 (CYP) 2C8 to produce 6α-hydroxypaclitaxel and by CYP3A4 to produce 3'-p-hydroxypaclitaxel. In this study, we evaluated the inhibitory or inducing effects of goshajinkigan extract (GJG) and its representative and bioavailable constituents, geniposidic acid, plantagoguanidinic acid, paeoniflorin, catalpol, loganin, and neoline, on the metabolism of paclitaxel via CYP2C8 and CYP3A4 using pooled human liver microsomes and cultured human cryopreserved hepatocytes to provide the drug information about the pharmacokinetic interaction of this combination therapy. GJG significantly inhibited the production of 3'-p-hydroxypaclitaxel and 6α-hydroxypaclitaxel in vitro in a concentration-dependent manner. The half maximal inhibitory concentration (IC

Indexed as

Carcinoma, Non-Small-Cell LungDrugs, Chinese HerbalLung NeoplasmsCytochrome P-450 CYP2C8Cytochrome P-450 CYP3ADrug InteractionsHumansMicrosomes, LiverPaclitaxelCytochrome P-450 CYP2C8Cytochrome P-450 CYP3ADrugs, Chinese Herbalgosha-jinki-ganPaclitaxelCYP2C8CYP3A4Drug-drug interactionGoshajinkiganMetabolismPaclitaxel

Identifiers

PMID34304352
PMCPMC8732799
OpenAlexW3183401853

What Socratic holds

Textmetadata
LicenceCC BY
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.