Evidence map›Paper›PMID 33907383›Full record

ArticleDrug design, development and therapy2021

Temozolomide-Induced Changes in Gut Microbial Composition in a Mouse Model of Brain Glioma.

Xiao-Chong Li, Bang-Sheng Wu, Yi Jiang, Jie Li, Ze-Fen Wang, Chao Ma, Yi-Rong Li, Jie Yao, Xiao-Qing Jin, Zhi-Qiang Li

Open access · goldAbstract read
In one paragraph

Article in Drug design, development and therapy, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
1.9field-weighted citation impact, top 14% 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

29 citing papers in PubMed, 38 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

10 authors at 1 institution in 1 country.

Xiao-Chong Li *Department of Neurosurgery, Zhongnan Hospital, Wuhan University, Wuhan, 430071, Hubei, People's Republic of China.
Bang-Sheng Wu *Department of Neurosurgery, Zhongnan Hospital, Wuhan University, Wuhan, 430071, Hubei, People's Republic of China.
Yi JiangDepartment of Neurosurgery, Zhongnan Hospital, Wuhan University, Wuhan, 430071, Hubei, People's Republic of China.
Jie LiDepartment of Physiology, Wuhan University School of Basic Medical Sciences, Wuhan, 430071, People's Republic of China.
Ze-Fen WangDepartment of Physiology, Wuhan University School of Basic Medical Sciences, Wuhan, 430071, People's Republic of China.
Chao MaDepartment of Neurosurgery, Zhongnan Hospital, Wuhan University, Wuhan, 430071, Hubei, People's Republic of China.
Yi-Rong LiDepartment of Clinical Laboratory, Zhongnan Hospital, Wuhan University, Wuhan, 430071, Hubei, People's Republic of China.
Jie YaoDepartment of Biological Repositories, Zhongnan Hospital, Wuhan University, Wuhan, 430071, Hubei, People's Republic of China.ORCID 0000-0001-5812-6624
Xiao-Qing JinEmergency Department, Zhongnan Hospital of Wuhan University, Wuhan, 430071, Hubei, People's Republic of China.
Zhi-Qiang LiDepartment of Neurosurgery, Zhongnan Hospital, Wuhan University, Wuhan, 430071, Hubei, People's Republic of China.
Wuhan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGut microbiota is associated with the progression of brain tumors. However, the alterations in gut microbiota observed during glioma growth and temozolomide (TMZ) therapy remain poorly understood.

methodsC57BL/6 male mice were implanted with GL261 glioma cells. TMZ/sodium carboxymethyl cellulose (SCC) was administered through gavage for five consecutive days (from 8 to 12 days after implantation). Fecal samples were collected before (T0) and on days 7 (T1), 14 (T2), and 28 (T3) after implantation. The gut microbiota was analyzed using 16S ribosomal DNA sequencing followed by absolute and relative quantitation analyses.

resultsNineteen genera were altered during glioma progression with the most dramatic changes in Firmicutes and Bacteroidetes phyla. During glioma growth,

conclusionGlioma development and progression altered the composition of gut microbiota. Induction of

Indexed as

Disease Models, AnimalAnimalsAntineoplastic Agents, AlkylatingBrain NeoplasmsCell Line, TumorGastrointestinal MicrobiomeGliomaMaleMiceMice, Inbred C57BLTemozolomideAntineoplastic Agents, AlkylatingTemozolomideepigeneticsgliomagut microbiotatemozolomidetumor microenvironment

Identifiers

PMID33907383
PMCPMC8071088
OpenAlexW3156952646

What OpenQuestion holds

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LicenceCC BY-NC
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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 OpenQuestion graph.