Evidence map›Paper›PMID 34718327›Full record

ArticleCell death & disease2021

Activation of G protein coupled estrogen receptor prevents chemotherapy-induced intestinal mucositis by inhibiting the DNA damage in crypt cell in an extracellular signal-regulated kinase 1- and 2- dependent manner.

Guanyu Chen, Honghui Zeng, Xinyun Li, Jianbo Liu, Zhao Li, Runze Xu, Yuntao Ma, Chuanyong Liu, Bing Xue

Open access · goldAbstract read
In one paragraph

Article in Cell death & disease, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
2.3field-weighted citation impact, top 10% 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

12 citing papers in PubMed, 19 citations in OpenAlex.

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  12. Chemotherapy induced gastrointestinal toxicities.Advances in cancer research · 2022
    Review
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

9 authors at 3 institutions in 1 country.

Guanyu ChenDepartment of Physiology and Pathophysiology, School of basic medical science, Cheeloo College of Medicine, Shandong University, Jinan, China.
Honghui ZengDepartment of Physiology and Pathophysiology, School of basic medical science, Cheeloo College of Medicine, Shandong University, Jinan, China.
Xinyun LiThe State and Shandong Province Joint Key Laboratory of Translational Cardiovascular Medicine, Qilu Hospital, Shandong University, Jinan, China.
Jianbo LiuDepartment of Physiology and Pathophysiology, School of basic medical science, Cheeloo College of Medicine, Shandong University, Jinan, China.
Zhao LiDepartment of Physiology and Pathophysiology, School of basic medical science, Cheeloo College of Medicine, Shandong University, Jinan, China.
Runze XuDepartment of Physiology and Pathophysiology, School of basic medical science, Cheeloo College of Medicine, Shandong University, Jinan, China.
Yuntao MaSecond Clinical Medical College, Lanzhou University, Lanzhou, China.
Chuanyong LiuDepartment of Physiology and Pathophysiology, School of basic medical science, Cheeloo College of Medicine, Shandong University, Jinan, China.
Bing XueDepartment of Physiology and Pathophysiology, School of basic medical science, Cheeloo College of Medicine, Shandong University, Jinan, China. xuebing@sdu.edu.cn.ORCID 0000-0002-2341-3460
Shandong University · CNLanzhou University Second Hospital · CNQilu Hospital of Shandong University · CN

Funding

National Natural Science Foundation of China (National Science Foundation of China) NO.31771278Natural Science Foundation of Shandong Province (Shandong Provincial Natural Science Foundation) ZR2016HM51
6 · The paper itself

Abstract

Chemotherapy-induced intestinal mucositis (CIM) is a common adverse reaction to antineoplastic treatment with few appropriate, specific interventions. We aimed to identify the role of the G protein coupled estrogen receptor (GPER) in CIM and its mechanism. Adult male C57BL/6 mice were intraperitoneally injected with 5-fluorouracil to establish the CIM model. The selective GPER agonist G-1 significantly inhibited weight loss and histological damage in CIM mice and restored mucosal barrier dysfunction, including improving the expression of ZO-1, increasing the number of goblet cells, and decreasing mucosal permeability. Moreover, G-1 treatment did not alter the antitumor effect of 5-fluorouracil. In the CIM model, G-1 therapy reduced the expression of proapoptotic protein and cyclin D1 and cyclin B1, reversed the changes in the number of TUNEL

Indexed as

DNA DamageAnimalsAntineoplastic AgentsApoptosisCell LineCell ProliferationCytoprotectionDisease Models, AnimalExtracellular Signal-Regulated MAP KinasesFluorouracilIntestinesMaleMiceMice, Inbred C57BLMucositisReceptors, EstrogenAntineoplastic AgentsExtracellular Signal-Regulated MAP KinasesFluorouracilGPER1 protein, mouseReceptors, EstrogenReceptors, G-Protein-Coupled

Identifiers

PMID34718327
PMCPMC8557214
OpenAlexW3209865981

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.