Evidence map›Paper›PMID 35395805›Full record

ArticleWorld journal of surgical oncology2022

TET1 mutations as a predictive biomarker for immune checkpoint inhibitors in colon adenocarcinoma.

Tianzhu Qiu, Xiaoxuan Wang, Furong Du, Xiangjing Hu, Fujun Sun, Chao Song, Jie Zhao

Open access · goldAbstract read
In one paragraph

Article in World journal of surgical oncology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.6field-weighted citation impact, top 31% 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

2 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
  2. 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

7 authors at 2 institutions in 1 country.

Tianzhu QiuDepartment of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, Jiangsu, China.
Xiaoxuan WangState Key Laboratory of Translational Medicine and Innovative Drug Development, Jiangsu Simcere Diagnostics Co., Ltd., Nanjing, 210042, Jiangsu, China.
Furong DuState Key Laboratory of Translational Medicine and Innovative Drug Development, Jiangsu Simcere Diagnostics Co., Ltd., Nanjing, 210042, Jiangsu, China.
Xiangjing HuState Key Laboratory of Translational Medicine and Innovative Drug Development, Jiangsu Simcere Diagnostics Co., Ltd., Nanjing, 210042, Jiangsu, China.
Fujun SunState Key Laboratory of Translational Medicine and Innovative Drug Development, Jiangsu Simcere Diagnostics Co., Ltd., Nanjing, 210042, Jiangsu, China.
Chao SongState Key Laboratory of Translational Medicine and Innovative Drug Development, Jiangsu Simcere Diagnostics Co., Ltd., Nanjing, 210042, Jiangsu, China. chao.song@simceredx.com.
Jie ZhaoHenan Key Laboratory of Precision Medicine, Zhengzhou, 450052, Henan, China. zjdoctor415@163.com.
Simcere Pharmaceutical (China) · CNNanjing Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe ten-eleven translocation 1 (TET1), which is essential for active DNA demethylation, plays a multifaceted role in the pathogenesis of colorectal cancer. The study has demonstrated the association of TET1 mutations with a high response to immune checkpoint inhibitors (ICIs) in diverse cancers. However, the relationship between TET1 mutations and the response to ICIs in colon cancer is still lacking.

methodsThe prognosis, predictive markers, immune characteristics, mutation number of DNA damage repair (DDR) pathways, pathway enrichment, and drug sensitivity conditions were all compared between TET1-mutated and wild-type patients with colon adenocarcinoma (COAD).

resultsThe overall survival of patients with TET1 mutations in the ICI-treated cohort was significantly longer than those without (p = 0.0059). Compared with the wild-type patients, TET1-mutated patients had higher tumor mutational burden and neoantigen load, enhanced abundance of tumor-infiltrating immune cells, increased expression of immune-related genes, and mutation number of DDR pathways. Additionally, the patients with TET1 mutations were found to be more sensitive to lapatinib and 5-fluorouracil.

conclusionThese findings suggest that TET1 mutations may serve as a potential biomarker for the response to ICIs in COAD patients.

Indexed as

AdenocarcinomaColonic NeoplasmsImmune Checkpoint InhibitorsMixed Function OxygenasesProto-Oncogene ProteinsBiomarkers, TumorHumansMutationBiomarkers, TumorImmune Checkpoint InhibitorsMixed Function OxygenasesProto-Oncogene ProteinsTET1 protein, humanColon adenocarcinomaImmune checkpoint inhibitorsOverall survivalPredictive biomarkerTen-eleven translocation 1

Identifiers

PMID35395805
PMCPMC8991851
OpenAlexW4223522542

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LicenceCC BY
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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.