Evidence map›Paper›PMID 33437156›Full record

ArticleJournal of ginseng research2021

Glycosyltransformation of ginsenoside Rh2 into two novel ginsenosides using recombinant glycosyltransferase from

Dan-Dan Wang, Yeon-Ju Kim, Nam In Baek, Ramya Mathiyalagan, Chao Wang, Yan Jin, Xing Yue Xu, Deok-Chun Yang

Open access · goldAbstract read
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Article in Journal of ginseng research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.5field-weighted citation impact, top 35% 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

10 citing papers in PubMed, 18 citations in OpenAlex.

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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

8 authors at 2 institutions in 2 countries.

Dan-Dan WangSchool of Life Sciences, Yantai University, Yantai, China.
Yeon-Ju KimDepartment of Oriental Medicinal Biotechnology, Ginseng Bank, College of Life Science, Kyung Hee University, Yongin, Republic of Korea.
Nam In BaekDepartment of Oriental Medicinal Biotechnology, Ginseng Bank, College of Life Science, Kyung Hee University, Yongin, Republic of Korea.
Ramya MathiyalaganGraduate School of Biotechnology, College of Life Science, Kyung Hee University, Yongin Republic of Korea.
Chao WangDepartment of Oriental Medicinal Biotechnology, Ginseng Bank, College of Life Science, Kyung Hee University, Yongin, Republic of Korea.
Yan JinDepartment of Oriental Medicinal Biotechnology, Ginseng Bank, College of Life Science, Kyung Hee University, Yongin, Republic of Korea.
Xing Yue XuGraduate School of Biotechnology, College of Life Science, Kyung Hee University, Yongin Republic of Korea.
Deok-Chun YangDepartment of Oriental Medicinal Biotechnology, Ginseng Bank, College of Life Science, Kyung Hee University, Yongin, Republic of Korea.
Kyung Hee University · KRYantai University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGinsenoside Rh2 is well known for many pharmacological activities, such as anticancer, antidiabetes, antiinflammatory, and antiobesity properties. Glycosyltransferases (GTs) are ubiquitous enzymes present in nature and are widely used for the synthesis of oligosaccharides, polysaccharides, glycoconjugates, and novel derivatives. We aimed to synthesize new ginsenosides from Rh2 using the recombinant GT enzyme and investigate its cytotoxicity with diverse cell lines.

methodsWe have used a GT gene with 1,224-bp gene sequence cloned from

resultsTwo novel ginsenosides with an additional glucopyranosyl (6→1) and two additional glucopyranosyl (6→1) linked with the C-3 position of the substrate Rh2 were synthesized, respectively. Cell viability assay in the lung cancer (A549) cell line showed that glucosyl ginsenoside Rh2 inhibited cell viability more potently than ginsenoside Rg3 and Rh2 at a concentration of 10 μM. Furthermore, glucosyl ginsenoside Rh2 did not exhibit any cytotoxic effect in murine macrophage cells (RAW264.7), mouse embryo fibroblasts cells (3T3-L1), and skin cells (B16BL6) at a concentration of 10 μM compared with ginsenoside Rh2 and Rg3.

conclusionThis is the first report on the synthesis of two novel ginsenosides, namely, glucosyl ginsenoside Rh2 and diglucosyl ginsenoside Rh2 from Rh2 by using recombinant GT isolated from

Indexed as

Cell viabilityGinsenoside Rh2GlycosyltransferaseNovel ginsenosides

Identifiers

PMID33437156
PMCPMC7790896
OpenAlexW2983834337

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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.