Evidence map›Paper›PMID 33144426›Full record

ArticleIn vivo (Athens, Greece)

Therapeutic Efficacy and Inhibitory Mechanism of Regorafenib Combined With Radiation in Colorectal Cancer.

Yu-Chang Liu, I-Tsang Chiang, Jing-Gung Chung, Jung-Hung Hsieh, Chih-Hung Chiang, Mao-Chi Weng, Fei-Ting Hsu, Yuan-Hao Lee, Cheng-Shyong Chang, Song-Shei Lin

Open access · diamondAbstract read
In one paragraph

Article in In vivo (Athens, Greece). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.7field-weighted citation impact, top 28% 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

7 citing papers in PubMed, 11 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 4 institutions in 1 country.

Yu-Chang LiuDepartment of Radiation Oncology, Chang Bing Show Chwan Memorial Hospital, Changhua, Taiwan, R.O.C.
I-Tsang ChiangDepartment of Radiation Oncology, Chang Bing Show Chwan Memorial Hospital, Changhua, Taiwan, R.O.C.
Jing-Gung ChungDepartment of Biological Science and Technology, China Medical University, Taichung, Taiwan, R.O.C.
Jung-Hung HsiehDepartment of Urology, Medical Research and Education, Taipei Veterans General Hospital, Yuan-Shan/Su-Ao Branch, Yilan, Taiwan, R.O.C.
Chih-Hung ChiangDepartment of Urology, Medical Research and Education, Taipei Veterans General Hospital, Yuan-Shan/Su-Ao Branch, Yilan, Taiwan, R.O.C.
Mao-Chi WengIsotope Application Division, Institute of Nuclear Energy Research, Taoyuan, Taiwan, R.O.C.
Fei-Ting Hsu *Department of Biological Science and Technology, China Medical University, Taichung, Taiwan, R.O.C. sslin@ctust.edu.tw 1959johnchang@gmail.com YUAN-HAO.LEE@uth.tmc.edu sakiro920@mail.cmu.edu.tw.
Yuan-Hao Lee *Department of Ophthalmology and Visual Science, University of Texas Health Science Center at Houston, Houston, TX, U.S.A. sslin@ctust.edu.tw 1959johnchang@gmail.com YUAN-HAO.LEE@uth.tmc.edu sakiro920@mail.cmu.edu.tw.
Cheng-Shyong Chang *Division of Hematology-Oncology, Department of Internal Medicine, Chang Bing Show Chwan Memorial Hospital, Changhua, Taiwan, R.O.C. sslin@ctust.edu.tw 1959johnchang@gmail.com YUAN-HAO.LEE@uth.tmc.edu sakiro920@mail.cmu.edu.tw.
Song-Shei Lin *Department of Medical Imaging and Radiological Sciences, Central Taiwan University of Science and Technology, Taichung, Taiwan, R.O.C. sslin@ctust.edu.tw 1959johnchang@gmail.com YUAN-HAO.LEE@uth.tmc.edu sakiro920@mail.cmu.edu.tw.
Central Taiwan University of Science and Technology · TWChina Medical University · TWChang Bing Show Chwan Memorial Hospital · TWNational Taiwan University Hospital · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAlthough both chemotherapy and radiotherapy (RT) can sufficiently maintain tumor suppression of colorectal cancer (CRC), these treatments may trigger the expression of nuclear factor kappa B (NF-κB) and compromise patients' survival. Regorafenib suppresses NF-κB activity in various tumor types. However, whether regorafenib may act as a suitable radiosensitizer to enhance therapeutic efficacy of RT remains unknown. MATERIALS AND

methodsHere, we established a CRC-bearing animal model to investigate the therapeutic efficacy of regorafenib in combination with RT, through measurement of tumor growth, body weight, whole-body computed tomography (CT) scan and immunohisto-chemistry staining.

resultsSmallest tumor size and weight were found in the combination treatment group. In addition, RT-induced up-regulation of NF-κB and downstream proteins were diminished by regorafenib. Moreover, the body weight and liver pathology in the treated group were similar to those of the non-treated control group.

conclusionRegorafenib may enhance the anti-CRC efficacy of RT.

Indexed as

ApoptosisColorectal NeoplasmsAnimalsCell Line, TumorHumansNF-kappa BPhenylurea CompoundsPyridinesXenograft Model Antitumor AssaysNF-kappa BPhenylurea CompoundsPyridinesregorafenibapoptosisNF-κBradiosensitizing effectRadiotherapy

Identifiers

PMID33144426
PMCPMC7811665
OpenAlexW3096661050

What OpenQuestion holds

Textmetadata
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 OpenQuestion graph.