Evidence map›Paper›PMID 35117218›Full record

ArticleTranslational cancer research2020

Detection of SHOX2 DNA methylation by methylation-specific PCR in non-small cell lung cancer.

Hongxiang Feng, Weipeng Shao, Lanfang Du, Xin Qing, Zhenrong Zhang, Chaoyang Liang, Deruo Liu

Open access · diamondAbstract read
In one paragraph

Article in Translational cancer research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 1 pooled it
0.1field-weighted citation impact, top 55% 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, 1 synthesis or guideline pooled it, 5 citations in OpenAlex.

  1. Clinical value of combinedOncology reviews · 2026
    Pooled it
  2. Detection ofMolecular and clinical oncology · 2025
    Article
  3. Review
  4. Review
  5. Article
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 3 institutions in 2 countries.

Hongxiang Feng *Department of Thoracic Surgery, China-Japan Friendship Hospital, Beijing, China.
Weipeng Shao *Department of Thoracic Surgery, Peking University China-Japan Friendship School of Clinical Medicine and China-Japan Friendship Hospital, Beijing, China.
Lanfang Du *Department of Emergency, Peking University Third Hospital, Beijing, China.
Xin QingDepartment of Pathology, Harbor-UCLA Medical Center, Torrance, CA, USA.
Zhenrong ZhangDepartment of Thoracic Surgery, China-Japan Friendship Hospital, Beijing, China.
Chaoyang LiangDepartment of Thoracic Surgery, China-Japan Friendship Hospital, Beijing, China.
Deruo LiuDepartment of Thoracic Surgery, China-Japan Friendship Hospital, Beijing, China.
China-Japan Friendship Hospital · CNHarbor–UCLA Medical Center · USPeking University Third Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLung cancer is the leading cause of cancer-related death worldwide. Short stature homeobox 2 (SHOX2) methylation detected by real-time polymerase chain reaction (PCR) has recently been demonstrated to be a potential biomarker in the diagnosis of lung cancer. However, more cost-effective methods are still needed to help cancer detection in the early stage of lung cancer. The aim of this study was to examine the methylation status of the

methodsA total of 89 Chinese NSCLC patients and 9 non-tumor patients was enrolled in this study. The methylation status of

resultsWe found that SHOX2 methylation was significantly associated with NSCLC (P=0.003). We also analyzed the correlation of SHOX2 methylation with clinicopathological variables including sex, age, tumor pathologic classification, tumor differentiation degree, TNM stage, T stage, and nodal status, and found no significant correlation between them.

conclusionsThese results suggested that

Indexed as

diagnosismethylation-specific PCR (MSP)non-small cell lung cancer (NSCLC)Stature homeobox 2 methylation (SHOX2 methylation)

Identifiers

PMID35117218
PMCPMC8798032
OpenAlexW3083146600

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.