This is a preprint, a preliminary version of a manuscript that has not completed peer review at a journal. Research Square does not conduct peer review prior to posting preprints. The posting of a preprint on this server should not be interpreted as an endorsement of its validity or suitability for dissemination as established information or for guiding clinical practice.
Research article
Xiaorui Li
The First Affiliated Hospital of Xinxiang Medical University
Corresponding Author
ORCiD: https://orcid.org/0000-0001-5254-2862
License:
This work is licensed under a CC BY 4.0 License. Read Full License
Background
Chromodomain helicase DNA binding protein 5 (CHD5) is a new tumor suppressor gene in various types of cancer. And it is still not clear about the role of CHD5 in lung cancer. In this study, we aim to assess diagnostic value of CHD5 in patients with lung cancer.
Methods
CHD5 expression in 108 lung cancer serum samples and 65 healthy controls were determined by quantitative Real-Time PCR (qRT-PCR). A receiver operating characteristic (ROC) curve was established to analyze the effect of CHD5 in the diagnosis of lung cancer.
Results
The expression of CHD5 was significantly decreased in lung cancer samples compared with the healthy controls (P < 0.0001). Advanced TNM stage (P = 0.020), gender (P = 0.001) and smoking history (P = 0.000) were associated with the decreased CHD5 expression. Besides, the results of ROC analysis showed that the area under ROC curve (AUC) was 0.855 with a sensitivity of 87.1% and a specificity of 81.3%.
Conclusions
In conclusion, this study suggested that CHD5 expression is down-regulated in lung cancer. Furthermore, CHD5 expression could be a potential diagnosis bio-marker in lung cancer patients.
Keywords
CHD5, Diagnosis, Lung cancer
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This is a preprint, a preliminary version of a manuscript that has not completed peer review at a journal. Research Square does not conduct peer review prior to posting preprints. The posting of a preprint on this server should not be interpreted as an endorsement of its validity or suitability for dissemination as established information or for guiding clinical practice.
Research article
Xiaorui Li
The First Affiliated Hospital of Xinxiang Medical University
Corresponding Author
ORCiD: https://orcid.org/0000-0001-5254-2862
Badges
Prescreen
This manuscript passed our Prescreen assessment
Complete author information
Appropriate declaration statements
Potential risks to human health
Prescreen
History
CURRENT STATUS: Posted
Version 1
Posted 02 Jun, 2020
No community comments so far
Metrics
Comments: 0
PDF Downloads: ...
HTML Views: ...
Subject Areas
Cancer Biology
License:
This work is licensed under a CC BY 4.0 License. Read Full License
Background
Chromodomain helicase DNA binding protein 5 (CHD5) is a new tumor suppressor gene in various types of cancer. And it is still not clear about the role of CHD5 in lung cancer. In this study, we aim to assess diagnostic value of CHD5 in patients with lung cancer.
Methods
CHD5 expression in 108 lung cancer serum samples and 65 healthy controls were determined by quantitative Real-Time PCR (qRT-PCR). A receiver operating characteristic (ROC) curve was established to analyze the effect of CHD5 in the diagnosis of lung cancer.
Results
The expression of CHD5 was significantly decreased in lung cancer samples compared with the healthy controls (P < 0.0001). Advanced TNM stage (P = 0.020), gender (P = 0.001) and smoking history (P = 0.000) were associated with the decreased CHD5 expression. Besides, the results of ROC analysis showed that the area under ROC curve (AUC) was 0.855 with a sensitivity of 87.1% and a specificity of 81.3%.
Conclusions
In conclusion, this study suggested that CHD5 expression is down-regulated in lung cancer. Furthermore, CHD5 expression could be a potential diagnosis bio-marker in lung cancer patients.
Figure 1
Figure 2
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