Evidence map›Paper›PMID 34863154›Full record

ArticleMicrobial cell factories2021

Evaluation of the anticarcinogenic potential of the endophyte, Streptomyces sp. LRE541 isolated from Lilium davidii var. unicolor (Hoog) Cotton.

Aiai Ma, Kan Jiang, Bin Chen, Shasha Chen, Xinge Qi, Huining Lu, Junlin Liu, Xuan Zhou, Tan Gao, Jinhui Li and 1 more

Open access · goldAbstract read
In one paragraph

Article in Microbial cell factories, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.9field-weighted citation impact, top 15% 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

11 citing papers in PubMed, 15 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

11 authors at 3 institutions in 1 country.

Aiai MaState Key Laboratory of Grassland Agro-Ecosystems, School of Life Sciences, Lanzhou University, Lanzhou, 730000, Gansu, China.
Kan JiangCollege of Agronomy, Gansu Agricultural University, Lanzhou, 730070, China.
Bin ChenCollege of Agronomy, Gansu Agricultural University, Lanzhou, 730070, China.
Shasha ChenDepartment of Animal and Biomedical Sciences, School of Life Sciences, Lanzhou University, Lanzhou, 730000, China.
Xinge QiState Key Laboratory of Grassland Agro-Ecosystems, School of Life Sciences, Lanzhou University, Lanzhou, 730000, Gansu, China.
Huining LuLife Science and Engineering College of Northwest University for Nationalities, Lanzhou, 730000, China.
Junlin LiuLife Science and Engineering College of Northwest University for Nationalities, Lanzhou, 730000, China.
Xuan ZhouState Key Laboratory of Grassland Agro-Ecosystems, School of Life Sciences, Lanzhou University, Lanzhou, 730000, Gansu, China.
Tan GaoState Key Laboratory of Grassland Agro-Ecosystems, School of Life Sciences, Lanzhou University, Lanzhou, 730000, Gansu, China.
Jinhui LiState Key Laboratory of Grassland Agro-Ecosystems, School of Life Sciences, Lanzhou University, Lanzhou, 730000, Gansu, China.
Changming ZhaoState Key Laboratory of Grassland Agro-Ecosystems, School of Life Sciences, Lanzhou University, Lanzhou, 730000, Gansu, China. zhaochm@lzu.edu.cn.ORCID http://orcid.org/0000-0002-9294-3529
Lanzhou University · CNGansu Agricultural University · CNNorthwest Minzu University · CN

Funding

national natural science foundation of china 31522013
6 · The paper itself

Abstract

backgroundEndophytic actinomycetes, as emerging sources of bioactive metabolites, have been paid great attention over the years. Recent reports demonstrated that endophytic streptomycetes could yield compounds with potent anticancer properties that may be developed as chemotherapeutic drugs.

resultsHere, a total of 15 actinomycete-like isolates were obtained from the root tissues of Lilium davidii var. unicolor (Hoog) Cotton based on their morphological appearance, mycelia coloration and diffusible pigments. The preliminary screening of antagonistic capabilities of the 15 isolates showed that isolate LRE541 displayed antimicrobial activities against all of the seven tested pathogenic microorganisms. Further in vitro cytotoxicity test of the LRE541 extract revealed that this isolate possesses potent anticancer activities with IC

conclusionOur work evaluated the anticarcinogenic potential of the endophyte, Streptomyces sp. LRE541 and obtained one prenylated indole diketopiperazine alkaloid and two anthraquinones. Neoechinulin A, as a known antitumor agent, was identified for the first time in Streptomyces. Though previously found in Streptomyces, epsilon-pyrromycinone and 4-deoxy-ε-pyrromycinone were firstly shown to possess anticancer activities.

Indexed as

ActinobacteriaAntineoplastic AgentsApoptosisCell ProliferationCell SurvivalEndophytesHeLa CellsHumansLiliumPhylogenyPlant RootsRNA, Ribosomal, 16SStreptomycesTandem Mass SpectrometryAntineoplastic AgentsRNA, Ribosomal, 16SAnthraquinonesAnticancer activityBioactive metabolitesCell apoptosisCell cycleEndophytic Streptomyces sp. LRE541Indole diketopiperazine alkaloid

Identifiers

PMID34863154
PMCPMC8643024
OpenAlexW4200040863

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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.