Evidence map›Paper›PMID 33061640›Full record

ArticleCancer management and research2020

EphA5 Silencing Increases the Radiosensitivity of ESCC Cells Through ATM-Dependent Pathway.

Rui Zhang, Dan Han, Lu Li, Wenguang Luo, Jing Liu, Liting Qian

RetractedOpen access · goldAbstract readRetracted Publication
In one paragraph

Article in Cancer management and research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It has been retracted, and should not be counted. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.7field-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

5 citing papers in PubMed, 9 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 1 country.

Rui Zhang *Department of Oncology, QingPu Branch of Zhongshan Hospital Affiliated to Fudan University, Shanghai 201799, People's Republic of China.
Dan Han *Division of Life Science and Medicine, University of Science and Technology of China, Hefei, Anhui 230001, People's Republic of China.
Lu Li *Division of Life Science and Medicine, University of Science and Technology of China, Hefei, Anhui 230001, People's Republic of China.
Wenguang LuoDepartment of Radiation Oncology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui 230001, People's Republic of China.
Jing LiuDepartment of Pathology, Qing Pu Branch of Zhongshan Hospital Affiliated to Fudan University, Shanghai 201799, People's Republic of China.
Liting QianDepartment of Radiation Oncology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui 230001, People's Republic of China.
University of Science and Technology of China · CNFudan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundRadiotherapy is one of the most important treatments for esophageal squamous cell carcinoma (ESCC). Previously, we found that EphA5 expression was increased in ESCC cells and tumor tissues. Studies from other groups reported that EphA5 is abnormally expressed in numerous malignant tumors and may be involved in the radiosensitivity of lung cancer. However, the role of EphA5 in radiotherapy for ESCC remains unclear.

methodsThe siRNA sequences against human

resultsCCK8 assay and clonogenic assay showed that the proliferation of EphA5-silenced ESCC cells was inhibited after IR. At 24 h post-IR treatment, we found that the G1/S checkpoint triggered by DNA damage in EphA5-silenced cells was defective. γ-H2AX foci in the irradiated EphA5-silenced cells were impaired at 0.5 h post-IR treatment as well as ATM activation. The defective activation of ATM resulted in a decrease of p-Chk2, p-p53 and p21 expression.

conclusionIn conclusion, these results indicate that EphA5 silencing increases radiosensitivity in ESCC cells through ATM-dependent pathway, which provides a potential target for the radiotherapy in ESCC.

Indexed as

ATMEphA5esophageal squamous cell carcinomaradiosensitivity

Identifiers

PMID33061640
PMCPMC7537809
OpenAlexW3091164302

What OpenQuestion holds

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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.